CN210256502U

CN210256502U - Plasma cutting machine is used in processing of membrane structure

Info

Publication number: CN210256502U
Application number: CN201920968551.5U
Authority: CN
Inventors: 陈战红
Original assignee: Anhui Changsheng Membrane Structure Technology Co Ltd
Current assignee: Anhui Changsheng Membrane Structure Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-07
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a plasma cutting machine is used in processing of membrane structure, including the workstation, set up the support on the workstation and set up the cutting bed on the support, the support includes the horizontal pole between stand and the stand, cutting bed movable mounting is on the horizontal pole, be provided with a plurality of rollers on the workstation, the roller rotates through the pivot to be installed on the workstation and arranges along the workstation length direction, be provided with the riser in workstation both sides, be provided with driving motor one on the riser, all be connected with the gear on the pivot of roller one end and the output shaft of driving motor one, connect through the hold-in range between the gear; one side of the vertical plate opposite to the vertical plate is connected with an air pipe, the air pipe is positioned below the roller and is provided with an air outlet, and the air pipe is connected with a fan; the workbench is provided with a baffle which is positioned below the roller and is arranged on the workbench in a sliding manner along the horizontal direction. The utility model discloses have and be difficult for making panel and rack bonding, the effect that the panel of being convenient for was taken off in the cutting process.

Description

Plasma cutting machine is used in processing of membrane structure

Technical Field

The utility model belongs to the technical field of the technique of processing cutting equipment and specifically relates to a plasma cutting machine is used in processing of membrane structure.

Background

Currently, plasma arc cutting machines are machines that process metallic materials by means of plasma cutting techniques. Plasma cutting is a process in which the heat of a high temperature plasma arc is used to partially or locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut.

The current technique has been published as chinese utility model patent of publication number CN203380606U an automatic bore plasma cutting machine, including locating mobilizable crossbeam on the frame, locate mobilizable cutting aircraft nose slider on the crossbeam and install the plasma cutting aircraft nose on it to but the automatic control crossbeam removes, the PLC switch board of cutting aircraft nose slider removal and plasma cutting aircraft nose work, characterized by: and the beam is also provided with a movable drilling machine head which is automatically controlled by the PLC control cabinet.

The above prior art solutions have the following drawbacks: when cutting large-scale panel, because panel and frame are the laminating, at the in-process of cutting, the metal that the cutting panel melted can drop to the frame to solidify on the frame, make panel and frame adhere together, be unfavorable for processing the taking off of accomplishing back panel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plasma cutting machine is used in processing of membrane structure has and is difficult for making panel and rack bonding, the effect that the panel of being convenient for was taken off in cutting process.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a plasma cutting machine for processing a membrane structure comprises a workbench, a support arranged on the workbench and a cutting table arranged on the support, wherein the support comprises a stand column and a cross rod between the stand columns, the cutting table is movably arranged on the cross rod, a plurality of rollers are arranged on the workbench, the rollers are rotatably arranged on the workbench through rotating shafts and are arranged along the length direction of the workbench, vertical plates are arranged on two sides of the workbench, a first driving motor is arranged on each vertical plate, the rotating shafts at one end of each roller and an output shaft of the first driving motor are connected with a first gear, and the first gears are connected through synchronous belts; one side of the vertical plate opposite to the vertical plate is connected with an air pipe, the air pipe is positioned below the roller and is provided with an air outlet, and the air pipe is connected with a fan; a baffle is arranged on the workbench, is positioned below the roller and is arranged on the workbench in a sliding way along the horizontal direction

By adopting the technical scheme, the structure of the roller is additionally arranged on the workbench and used for placing workpieces to be machined, when the cutting table is used for cutting, molten matters generated due to high temperature can fall on the roller, the structure of the baffle is additionally arranged on the workbench, the molten matters can fall on the baffle when falling, and the molten matters are received through the structure of the baffle, so that compared with a common workbench, the phenomenon that the workbench and the workpieces are bonded due to the molten matters during welding is not easy to occur, and the cutting is convenient; the structure of the driving motor I is used for driving the gear I to rotate, so that synchronous motion of a plurality of rollers on the workbench is realized, and the transmission accuracy is improved; the structure of tuber pipe and fan has been increased, sends into the air current in to the tuber pipe through the fan, blows the air current to the roller through the exhaust vent that the tuber pipe is connected, has accelerateed the solidification of roller department melt for it is difficult for appearing bonding more between machined part and the roller to treat.

The utility model discloses further set up to: and a second driving motor is arranged on the cutting table and is provided with a second gear, a rack meshed with the second gear is arranged on the cross rod, and the second driving motor drives the gear to rotate and drives the stand column to horizontally slide along the rack.

Through adopting above-mentioned technical scheme, the cutting bed carries out swing joint with the horizontal pole, uses the structure drive gear two of driving motor two to rotate, and gear two meshes with the rack, can drive the cutting bed when gear two rotates and carry out the ascending slip of horizontal direction along the rack, has realized the regulation of cutting bed position.

The utility model discloses further set up to: be provided with the horizontally in the stand and drive actuating cylinder, the cylinder pole that drives actuating cylinder is connected with the telescopic link, and movable mounting has the grip block on the stand, one side and the telescopic link end connection that the grip block kept away from each other.

Through adopting above-mentioned technical scheme, increased the structure that drives actuating cylinder, use and to drive actuating cylinder and can drive cylinder pole and telescopic link and move, drive the grip block and carry out the motion that is close to each other and keeps away from each other, when the grip block was close to each other, can wait for the machined part to the membrane shell that the roller top was waited to process and carry out the centre gripping direction, make it keep the horizontality and length direction and workstation length keep unanimous, the grip block removed to both sides again after the centre gripping, subsequent cutting operation of being convenient for.

The utility model discloses further set up to: one side of the upright column opposite to the upright column is provided with a groove matched with the clamping plate.

By adopting the technical scheme, the structure with the grooves formed in the stand column can be better matched with the stand column after the clamping plate moves towards two sides, and no obvious protrusion exists.

The utility model discloses further set up to: the telescopic rod comprises a first rod and a second rod, the first rod is sleeved outside the second rod, a horizontal first hole is formed in the first rod, a positioning screw is arranged on the second rod, and the positioning screw penetrates through the first hole and is in threaded fit with the second rod.

Through adopting above-mentioned technical scheme, set up the telescopic link into the structure of pole one and two mutual cooperations of pole, the relative slip that can carry out pole one and pole two of structure in use one shape hole can carry out telescopic link length after loosening set screw, can screw set screw after adjusting length, with the length fixed of telescopic link.

The utility model discloses further set up to: the cutting table comprises a mounting table connected with the cross rod and a movable table movably connected with the mounting table, a guide groove is formed in the mounting table, a movable plate is arranged on the movable table, the movable plate is movably mounted in the guide groove, a third driving motor is arranged on the mounting table, the third driving motor is connected with a lead screw, and the lead screw is in threaded fit with the movable plate and drives the movable table to vertically move.

Through adopting above-mentioned technical scheme, the guide way on the mount table and driving motor three are moving the activity platform through the structure drive lead screw and guide way, are convenient for carry out the regulation of activity platform height, are convenient for use through adjusting the generation machined part of the different thickness of cooperation when using.

The utility model discloses further set up to: the exhaust vent sets up and the incline direction is from both sides to center tilt up.

Through adopting above-mentioned technical scheme, set up the air outlet into the slope to the direction of slope is upwards setting, can arrange the air current to roller department when through air outlet exhaust air current, compares in the air outlet of level setting can accelerate roller department ground cooling and the solidification of melt better.

The utility model discloses further set up to: horizontal dovetail grooves are formed in two sides of the bottom of the workbench, and sliding strips matched with the dovetail grooves are arranged on two sides of the baffle and are in sliding connection with the workbench.

Through adopting above-mentioned technical scheme, use the structure of dovetail and the draw runner on the baffle to cooperate, realized the slidable mounting of baffle, conveniently pull down the baffle from the workstation when needs are dismantled.

To sum up, the utility model discloses a beneficial technological effect does:

1. the structure of the roller is used for placing a workpiece and realizing transmission of the workpiece, the roller is driven by the first driving motor, the structures of the air pipe and the fan are increased, air flow can be blown into the lower part of the roller through the fan during processing, the solidification speed of a melt is accelerated, and the phenomenon of adhesion between a workpiece to be processed and a workbench is not easy to occur;

2. the cutting table is arranged on the cross bar and can be used for position adjustment, the driving cylinder and the clamping plate are arranged on the upright column, a workpiece can be clamped before and during processing, and a workpiece to be processed is adjusted to be horizontal, so that processing operation is facilitated;

3. the structure of the baffle is increased, the baffle is arranged on the workbench in a sliding mode through the dovetail groove and the sliding strip, the molten material can fall on the baffle when falling, and the baffle is convenient to clean the molten material when being taken down.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the middle side of the present invention;

FIG. 3 is an enlarged view of part A1 of FIG. 1;

fig. 4 is a schematic view of the structure of the middle cylinder of the present invention.

Reference numerals: 1. a work table; 11. a vertical plate; 12. a dovetail groove; 2. a column; 21. a cross bar; 22. a rack; 23. a groove; 3. cutting table; 31. an installation table; 32. a movable table; 33. a second driving motor; 34. driving a motor III; 35. a guide groove; 36. a screw rod; 4. a roller; 41. a first gear; 5. driving a motor I; 6. a baffle plate; 61. a slide bar; 7. an air duct; 71. a fan; 72. an air outlet; 8. a driving cylinder; 81. a clamping plate; 82. a first rod; 83. a second rod; 84. a hole; 85. and (5) positioning the screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The length direction of the table 1 is defined as the X-axis direction, and the width direction is defined as the Y-axis direction.

Referring to fig. 1, for the utility model discloses a plasma cutting machine is used in processing of membrane structure, including workstation 1, install the support on workstation 1 and install cutting bed 3 on the support, the support includes stand 2 and installs horizontal pole 21 between 2 tops of stand, and the length direction of horizontal pole 21 sets up along Y axle direction, and cutting bed 3 movable mounting is on horizontal pole 21, installs the cutting head in cutting bed 3's bottom and is used for cutting.

Referring to fig. 1 and 2, in order to reduce the possibility of bonding between the workbench 1 and a workpiece, vertical plates 11 are installed on two sides of the workbench 1 along the Y-axis direction, rollers 4 are rotatably installed between the vertical plates 11, two ends of each roller 4 are rotatably connected with the vertical plates 11 through rotating shafts, the axis direction of each roller 4 is arranged along the Y-axis direction, and each roller 4 rotates along the axis of the roller 4. The rollers 4 are installed at a plurality of positions on the table 1 and arranged in the X-axis direction. Install driving motor 5 on the riser 11 of 1 one side of workstation, equal fixedly connected with gear 41 in the pivot of 5 output shafts of driving motor and roller 4 one end, connect through the hold-in range between gear 41, driving motor 5 is driving gear 41 and roller 4 and is rotating, roller 4 carries out synchronous rotation, the work piece of treating processing during processing is placed and is used cutting bed 3 to process on roller 4, can drive the work piece and remove when roller 4 rotates, can produce the fuse during the cutting, the fuse flows down through the gap between roller 4, reduce the possibility that takes place to bond between workstation 1 and the work piece. Dovetail grooves 12 are formed in one side, close to each other, of the vertical plates 11, the length directions of the dovetail grooves 12 are arranged along the X-axis direction, the baffle plates 6 are installed between the dovetail grooves 12 in a sliding mode, sliding strips 61 matched with the dovetail grooves 12 are formed in the two sides of the baffle plates 6, and sliding connection between the baffle plates 6 and the workbench 1 is achieved. The dovetail groove 12 and the baffle 6 are both positioned below the roller 4, the melt falls on the baffle 6 when falling, and the sliding baffle 6 can be detached for cleaning.

Refer to fig. 1, fig. 2, for reducing the possibility that takes place to bond between roller 4 and the work piece, install the tuber pipe in the one side that riser 11 is close to each other, the tuber pipe is located between baffle 6 and the roller 4, the one end of tuber pipe switches on and is connected with the fan, exhaust vent 72 and exhaust vent 72 slope setting have been seted up on the tuber pipe, the incline direction of exhaust vent 72 is from workstation 1 center to the both sides tilt up of Y axle direction, can discharge to roller 4 through exhaust vent 72 when the air current is discharged, the solidification of fuse on roller 4 is accelerated through the effect of air current, work piece and roller 4 are difficult for taking place to bond when processing. After the roller 4 is used for a period of time, the roller is cleaned.

Referring to fig. 1 and 3, in order to adjust the horizontal position of the cutting table 3, a second driving motor 33 is installed on the cutting table 3, a second gear is connected to an output shaft of the second driving motor 33 and drives the second gear to rotate, a rack 22 is fixedly installed at the top of the cross bar 21, the length direction of the rack 22 is arranged along the Y-axis direction, the second gear is meshed with the rack 22, the second gear drives the cutting table 3 to slide along the rack 22 in the Y-axis direction when rotating, and the horizontal position of the cutting table 3 is adjusted.

Referring to fig. 3, in order to facilitate adjustment of the vertical position of the cutting head, the cutting table 3 includes a mounting table 31 connected to the cross rod 21 and a movable table 32 movably connected to the mounting table 31, a guide groove 35 in the vertical direction is formed in the mounting table 31, a movable plate is formed on the movable table 32, the movable plate is movably mounted in the guide groove 35 and is abutted to the inner wall of the guide groove 35, a third driving motor 34 is arranged on the mounting table 31, an output shaft of the third driving motor 34 is connected to a lead screw 36, the lead screw is in threaded fit with the movable plate, and the movable plate and the movable table 32 are driven to move in the vertical direction when the third driving motor 34 works.

Referring to fig. 1 and 4, for the degree of accuracy that promotes the processing operation, one side that stand 2 kept away from each other is installed and is driven actuating cylinder 8, and the length direction that drives actuating cylinder 8 sets up along the Y axle direction, and the cylinder pole that drives actuating cylinder 8 passes stand 2 and is connected with the telescopic link, and the length direction of telescopic link sets up along the Y axle direction, and the one end that the telescopic link is close to each other is connected with grip block 81, and the length direction of grip block 81 sets up along the X axle direction. Before machining, the driving cylinder 8 is started to enable the clamping plates 81 to approach each other along the Y-axis direction to clamp the workpiece, the length direction of the workpiece is finally changed into the X-axis direction after the clamping plates 81 rotate, and then the clamping plates 81 move towards two sides to facilitate machining of the workpiece. The diameter of the telescopic rod is smaller than that of the cylinder rod, so that the telescopic rod can conveniently penetrate through the upright post 2. The telescopic rod comprises a first rod 82 and a second rod 83, the first rod 82 is sleeved outside the second rod 83, a horizontal first hole 84 is formed in the first rod 82, a positioning screw 85 is installed on the second rod 83, the positioning screw 85 penetrates through the first hole 84 and the second rod 83 in threaded fit, and the nut of the positioning screw 85 is abutted against the first rod 82 to fix the length of the telescopic rod. Offer at stand 2 opposite side with grip block 81 complex recess 23, when not using the cylinder rod is retracted and is driven grip block 81 and enter into recess 23, reduces the occupation of space (when grip block 81 and recess 23 cooperate, the length adjustment of telescopic link is to shorter state).

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plasma cutting machine is used in processing of membrane structure, includes workstation (1), sets up support and cutting bed (3) of setting on the support on workstation (1), and the support includes horizontal pole (21) between stand (2) and stand (2), and cutting bed (3) movable mounting is on horizontal pole (21), its characterized in that: the automatic feeding device comprises a workbench (1), wherein a plurality of rollers (4) are arranged on the workbench (1), the rollers (4) are rotatably mounted on the workbench (1) through rotating shafts and are arranged along the length direction of the workbench (1), vertical plates (11) are arranged on two sides of the workbench (1), a first driving motor (5) is arranged on each vertical plate (11), the rotating shafts at one end of each roller (4) and the output shafts of the first driving motors (5) are connected with a first gear (41), and the first gears (41) are connected through synchronous belts; one opposite side of the vertical plate (11) is connected with an air pipe (7), the air pipe (7) is positioned below the roller (4) and is provided with an air outlet (72), and the air pipe (7) is connected with a fan (71); a baffle (6) is arranged on the workbench (1), and the baffle (6) is positioned below the roller (4) and is arranged on the workbench (1) in a sliding manner along the horizontal direction.

2. The plasma cutter for film structure processing according to claim 1, characterized in that: a second driving motor (33) is arranged on the cutting table (3) and is provided with a second gear, a rack (22) meshed with the second gear is arranged on the cross rod (21), and the second driving motor (33) drives the gear to rotate and drives the upright post (2) to horizontally slide along the rack (22).

3. The plasma cutter for film structure processing according to claim 1, characterized in that: the horizontal driving cylinder (8) is arranged in the upright column (2), a cylinder rod of the driving cylinder (8) is connected with a telescopic rod, a clamping plate (81) is movably mounted on the upright column (2), and one side, away from each other, of the clamping plate (81) is connected with the end part of the telescopic rod.

4. The plasma cutter for film structure processing according to claim 3, characterized in that: one opposite side of the upright post (2) is provided with a groove (23) matched with the clamping plate (81).

5. The plasma cutter for film structure processing according to claim 3, characterized in that: the telescopic rod comprises a first rod (82) and a second rod (83), the first rod (82) is sleeved outside the second rod (83), a horizontal first hole (84) is formed in the first rod (82), a positioning screw (85) is arranged on the second rod (83), and the positioning screw (85) penetrates through the first hole (84) to be in threaded fit with the second rod (83).

6. The plasma cutter for film structure processing according to claim 1, characterized in that: the cutting table (3) comprises an installation table (31) connected with the cross rod (21) and a movable table (32) movably connected with the installation table (31), a guide groove (35) is formed in the installation table (31), a movable plate is arranged on the movable table (32), the movable plate is movably installed in the guide groove (35), a driving motor III (34) is arranged on the installation table (31), the driving motor III (34) is connected with a screw rod (36), and the screw rod is matched with the movable plate in a threaded mode and drives the movable table (32) to vertically move.

7. The plasma cutter for film structure processing according to claim 1, characterized in that: the air outlet holes (72) are obliquely arranged and the oblique direction is upward oblique from two sides to the center.

8. The plasma cutter for film structure processing according to claim 1, characterized in that: horizontal dovetail grooves (12) are formed in two sides of the bottom of the workbench (1), and sliding strips (61) matched with the dovetail grooves (12) are arranged on two sides of the baffle (6) and are in sliding connection with the workbench (1).