CN113210848B

CN113210848B - Efficient laser cutting equipment

Info

Publication number: CN113210848B
Application number: CN202110574407.5A
Authority: CN
Inventors: 刘垒垒
Original assignee: Taizhou Tengte Technology Co ltd
Current assignee: Taizhou Tengte Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-09-27
Anticipated expiration: 2041-05-25
Also published as: CN113210848A

Abstract

The utility model relates to a high-efficient laser cutting equipment relates to cutting technical field, including the processing platform, set up the anchor clamps that are used for centre gripping tubular product on the processing platform, set up the rotatory motor of processing bench drive anchor clamps pivoted, set up the laser cutting machine that the tubular product on the anchor clamps was cut on the processing platform, the one end of processing platform is equipped with the cutting bed that is used for fixed laser cutting machine, be equipped with the support column that is located laser cutting machine back to anchor clamps one side on the cutting bed, the crooked bracing piece that is provided with on the support column, both ends after the bracing piece is crooked are rotated and are provided with the centre gripping wheel of tightly in the tubular product both sides. This application is through setting up bracing piece and centre gripping wheel, utilizes the bracing piece to support the tubular product that needs cut away, the centre gripping wheel tightens up tubular product to tubular product that needs cut away is fixed, reduces the aversion of tubular product among the cutting process, thereby has the advantage that improves tubular product cutting quality.

Description

Efficient laser cutting equipment

Technical Field

The application relates to the technical field of cutting, in particular to high-efficiency laser cutting equipment.

Background

At present, laser cutting equipment is generally adopted for cutting the pipe in a plurality of industries, and the pipe can be cut with high precision by utilizing the advantages of high laser cutting speed and high quality.

When generally cutting tubular product, place tubular product on the processing platform, utilize anchor clamps to send into laser cutting machine's below after pressing from both sides tubular product tight, when starting laser cutting machine and cutting tubular product, utilize the motor to drive anchor clamps and rotate for tubular product rotates cutting on one side, in order to cut off tubular product and form the length that needs.

In the above-described related art, the inventors consider that: when cutting tubular product, because tubular product rotates under the centre gripping of anchor clamps for the tubular product part that needs to cut off is unsettled through laser cutting machine cutting back, makes the tubular product that needs to cut off among the tubular product cutting process easily receive the action of gravity and produce the skew, thereby leads to the cutting quality of tubular product cutting department relatively poor.

Disclosure of Invention

In order to improve the cutting quality of tubular product cutting, the purpose of this application is to provide a high-efficient laser cutting equipment.

The application provides a high-efficient laser cutting equipment adopts following technical scheme:

the utility model provides a high-efficient laser cutting equipment, including the processing platform, set up in the processing bench is used for the anchor clamps of centre gripping tubular product, set up in processing bench drive anchor clamps pivoted rotating electrical machines, set up in the processing bench carries out the laser cutting machine of cutting to tubular product on the anchor clamps, the one end of processing platform is equipped with and is used for fixing laser cutting machine's cutting bed, be equipped with on the cutting bed and be located laser cutting machine dorsad the support column of anchor clamps one side, the crooked bracing piece that is provided with on the support column, the both ends after the bracing piece is crooked are rotated and are provided with the centre gripping wheel of tightly supporting in the tubular product both sides.

Through adopting above-mentioned technical scheme, when cutting tubular product, will need the tubular product of cutting to press from both sides tightly on anchor clamps, then make tubular product be located laser cutting machine's below to place the partial tubular product that will cut away on the bracing piece, make the centre gripping wheel support tightly in the lateral wall of tubular product, in order to support and fix tubular product. Then the rotating motor is started while the laser cutting machine is started, so that the pipe rotates together with the clamp while being cut, and the pipe is cut. Consequently through setting up bracing piece and centre gripping wheel, utilize the bracing piece to support the tubular product that needs cut away, the centre gripping wheel tightens up tubular product to the tubular product that needs cut away is fixed, reduces the aversion of tubular product among the cutting process, thereby improves the cutting quality of tubular product cutting.

Optionally, it holds the chamber to have seted up in the support column, set up the intercommunication on the support column roof and hold the mouth that tightens up in chamber, the bracing piece includes crooked pole one and pole two, the centre gripping wheel is located pole one and pole two are close to the one end of tubular product, the one end that the centre gripping wheel was kept away from to pole one and pole two is passed and is tightened up the mouth and extend to and hold the intracavity, it is equipped with the drive to hold the intracavity pole one, pole two slide the butt and tighten up the piece that tightens up behind the mouth.

Through adopting above-mentioned technical scheme, when supporting the tubular product that needs the cutting, the tubular product that will need the cutting is placed between pole one and pole two to make the centre gripping wheel support tightly in the lateral wall of tubular product, then start and receive the piece, make the lower extreme of pole one and pole two towards holding the intracavity and slide. And in the sliding process, the first rod and the second rod are tightened by the tightening piece so as to clamp the pipe on the clamping wheels of the first rod and the second rod. Therefore, by arranging the first rod and the second rod, the first rod and the second rod are driven by the tightening piece to be tightened after sliding towards the accommodating cavity, so that the pipe is clamped on the first rod and the second rod, and the support stability of the support column to the pipe needing to be cut is enhanced.

Optionally, the tightening part includes a plurality of connecting rods that vertically slide in the accommodating cavity, and a weight block fixedly connected to the lower ends of the connecting rods, ends of the first rod and the second rod that are far away from the clamping wheel are both hinged to the upper ends of the connecting rods, and the weight block is used for enabling the first rod and the second rod to be abutted against and tightened after sliding down under gravity.

By adopting the technical scheme, when the pipe is placed between the first rod and the second rod, the first rod and the second rod are lifted upwards, so that the lower ends of the first rod and the second rod move outwards from the tightening opening in the accommodating cavity, and the first rod and the second rod are lifted and then are opened. Then place tubular product between open pole one, pole two, put down pole one and pole two again for the gravity of pouring weight and connecting rod acts on the lower extreme of pole one and pole two, slide towards holding the intracavity in tightening up mouthful with pole two in order to drive pole one, pole two slide the butt and tighten up on the inner wall of tightening up mouthful, in order to press from both sides the tight clamping wheel of tubular product. Therefore, the first rod and the second rod are hinged to the connecting rod through the weight and the connecting rod, the first rod and the second rod are driven by the weight of the weight and the connecting rod to abut against the tightening opening and then tightened, and the first rod and the second rod are automatically tightened conveniently.

Optionally, the cutting table is located one side of the support column back to the clamp and is provided with a material collecting groove for containing the cut pipes, the support column slides on the cutting table, a driving mechanism for driving the support column to slide towards the material collecting groove is arranged in the cutting table, and the driving mechanism comprises a screw rod connected in the support column and a driving motor arranged on the cutting table and used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, after cutting tubular product, driving motor starts, drive the lead screw and rotate, slide towards the groove that gathers materials with driving the support column, and then drive pole one, pole two and the tubular product that cuts off remove towards the groove that gathers materials, with the tubular product that will cut off automatic transport to the groove that gathers materials, in so that the staff puts into the groove that gathers materials with the tubular product that cuts off, reduce the piling up of tubular product that cuts off in laser cutting machine below, be convenient for laser cutting machine cuts in succession, thereby improve the cutting efficiency of tubular product.

Optionally, a discharge opening is formed in the side wall, facing the material collecting groove, of the support column, the heavy block is exposed from the discharge opening, a discharge position column which is inserted into the discharge opening and abutted against the heavy block is arranged on the top wall, close to the material collecting groove, of the cutting table, and the discharge position column is used for driving the connecting rod to incline towards the material collecting groove.

Through adopting above-mentioned technical scheme, when the tubular product that will cut away is automatic to the silo that gathers materials in, the support column when the silo that gathers materials removes under the rotation of lead screw, until gathering materials the position post of unloading next door insert in the discharge opening to with the pouring weight in the support column towards keeping away from the direction of the silo that gathers materials and support and move, and then make connecting rod, pole one, pole two towards the silo that gathers materials in the slope, in order to incline the tubular product on the centre gripping wheel towards the silo that gathers materials. So that the pipe automatically slides into the material collecting groove on the inclined first rod and the inclined second rod, and the cut pipe automatically falls into the material collecting groove. Consequently through setting up the discharge opening and unloading the position post, when utilizing the support column to slide to collecting tank one side, unload the position post and stretch into the interior butt pouring weight of discharge opening for the pouring weight drives connecting rod, pole one, two slopes, in with the automatic sliding in collecting tank behind the tubular product slope, thereby be convenient for carry the tubular product that cuts off to collecting tank in automatically.

Optionally, the wall of the accommodating cavity facing the discharge opening is provided with clamping pieces for clamping two sides of the weight, and the clamping pieces are used for clamping the weight inclined away from the discharge opening.

Through adopting above-mentioned technical scheme, when carrying tubular product automatic to the groove that gathers materials in, unload the position post and stretch into in the discharge opening, support the pouring weight towards the direction of keeping away from the groove that gathers materials and move to make pouring weight extrusion clamping piece open, and with the pouring weight chucking between clamping piece. Make the pouring weight fixed towards the state of keeping away from the slope of groove direction that gathers materials, and then make connecting rod, pole one, pole two fixed towards the state of gathering the inslot slope to reduce the height of centre gripping wheel in vertical direction, so that the tubular product below that the pole one, the pole two of slope slide to the anchor clamps along with the support column. And then the first rod and the second rod are swung to be vertical, and the first rod and the second rod are lifted during swinging so as to be separated from the tightening openings and then be expanded, so that the pipe can be conveniently tightened in the first rod and the second rod again.

Optionally, a reset port is formed in one side, back to the discharge port, of the support column, the clamping pieces are located on two sides of the reset port respectively, a reset column is arranged on the top wall, close to the clamp, of the cutting table, and the reset column is used for being inserted into the reset port and abutted against the weight to separate from the clamping pieces.

Through adopting above-mentioned technical scheme, when the pole one with the slope, pole two slide to the anchor clamps on the below of tubular product, be close to the post that resets of anchor clamps and insert in the mouth that resets, will block in the pouring weight of pressing from both sides between the tight piece of clamp and support towards the direction of unloading the post and move. The weight is separated from the clamping piece, so that the weight and the connecting rod reset after being swung by gravity, the first rod and the second rod are in a vertical state, a worker can conveniently lift the first rod and the second rod to separate from the tightening port, and then the pipe is tightened between the first rod and the second rod again, so that the weight, the connecting rod, the first rod and the second rod can reset automatically.

Optionally, the intraoral one end that stretches into the post that resets is equipped with the spigot surface of slope, the lower extreme of pouring weight be equipped with laminate in the butt face of spigot surface, the spigot surface be used for with the butt face after drive pouring weight, connecting rod go up the slip.

Through adopting above-mentioned technical scheme, when the post that resets supports and moves the pouring weight and reset, the guide surface butt on the post that resets in the butt face of pouring weight lower extreme to when supporting the pouring weight towards the direction of keeping away from the tight piece of clamp, make the pouring weight slide up under the effect of guide surface and butt face, and then drive connecting rod, pole one, pole two together shift up, so that make pole one and pole two break away from the mouth of tightening, make pole one and pole two open automatically, continue to tighten up on the centre gripping wheel with the tubular product on the anchor clamps. Consequently through setting up spigot surface and butt face, utilize the restoration post to move towards the intraoral support that resets along the horizontal direction for the pouring weight drives connecting rod, pole one, pole two and goes up the slip when breaking away from the tight piece of clamp, when in order to realize pouring weight automatic re-setting, realizes that pole one and pole two open automatically, thereby reduces staff's work load, improves tubular product cutting efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the supporting rod and the clamping wheel, the pipe to be cut off is supported by the supporting rod, and the pipe is tightened by the clamping wheel so as to be fixed, so that the displacement of the pipe in the cutting process is reduced, and the cutting quality of the pipe cutting is improved;

by arranging the first rod and the second rod, the first rod and the second rod are driven by the weight and the connecting rod to abut against the tightening opening and then tightened, so that the pipe is clamped on the first rod and the second rod, and the support stability of the support column to the pipe needing to be cut is enhanced;

by arranging the material collecting groove and utilizing the matching of the driving motor and the screw rod, the cut pipes are automatically conveyed to the material collecting groove by the supporting columns, the accumulation of the cut pipes below the laser cutting machine is reduced, the laser cutting machine can conveniently and continuously cut the pipes, and the cutting efficiency of the pipes is improved;

by arranging the discharge opening and the unloading column, when the support column slides to one side of the material collecting groove, the unloading column extends into the discharge opening to be abutted against the heavy block, so that the heavy block drives the connecting rod, the first rod and the second rod to incline, the pipe automatically slides into the material collecting groove after being inclined, and the cut pipe is automatically conveyed into the material collecting groove;

through setting up spigot surface and butt face, utilize the restoration post to move towards the intraoral support that resets along the horizontal direction for drive connecting rod, pole one, pole two when the pouring weight breaks away from tight piece and slide on, when in order to realize pouring weight automatic re-setting, realize that pole one and pole two open automatically, thereby reduce staff's work load, improve tubular product cutting efficiency.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for showing a driving mechanism according to an embodiment of the present application.

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application showing a fastener.

Description of reference numerals: 1. a processing table; 11. a conveying mechanism; 111. a slide base; 112. a conveying motor; 113. a slider; 12. a clamp; 121. a pipe; 13. a rotating electric machine; 131. a conveying gear; 14. a fixed cylinder; 15. a slide rail; 16. a rack; 2. cutting table; 21. a support pillar; 211. an accommodating chamber; 212. tightening the opening; 213. a discharge opening; 214. a reset port; 215. a clamping piece; 22. a support bar; 221. a first rod; 222. a second rod; 223. a clamping wheel; 23. a material collecting groove; 231. a through groove; 24. a drive slot; 25. a drive mechanism; 251. a screw rod; 252. a drive motor; 26. a tightener; 261. a connecting rod; 262. a weight block; 263. an abutting surface; 27. unloading the position column; 28. a reset column; 281. a guide surface; 3. a cutting frame; 31. provided is a laser cutting machine.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses high-efficient laser cutting equipment.

Referring to fig. 1, the high-efficiency laser cutting equipment comprises a cutting table 2, wherein a processing table 1 is positioned on one side of the processing table 1, a cutting frame 3 is fixedly connected to the cutting table 2, and the cutting frame 3 is in an Jiong shape.

Referring to fig. 1, a conveying mechanism 11 is slidably mounted on a processing table 1, and a jig 12 and a rotary motor 13 for driving the jig 12 to rotate are mounted on the conveying mechanism 11. The pipe 121 is clamped on the clamp 12, the pipe 121 extends into the cutting frame 3 for cutting, and the cutting frame 3 faces the laser cutting machine 31 fixedly connected to the top wall of the cutting table 2 for cutting the pipe 121. After the conveying mechanism 11 drives the clamp 12 and the pipe 121 to extend into the cutting table 2 in the cutting frame 3, the laser cutting machine 31 and the rotating motor 13 are started simultaneously, so that the pipe 121 rotates together with the clamp 12 while being cut, and the pipe 121 is cut.

Referring to fig. 1, the conveying mechanism 11 includes a slide base 111 sliding along the longitudinal direction of the processing table 1, and a conveying motor 112 vertically and fixedly connected to the slide base 111. The rotating motor 13 is located at one side of the conveying motor 112, the fixed cylinder 14 is fixedly connected to one side of the rotating motor 13 far away from the conveying motor 112, and the axial direction of the fixed cylinder 14 is the same as the sliding direction of the sliding seat 111. One end of the clamp 12 is rotatably connected in the fixed cylinder 14, the other end of the clamp is used for clamping the pipe 121, the clamp 12 positioned in the fixed cylinder 14 is connected with the rotating motor 13 through the meshing of the gear set, so that the rotating motor 13 drives the clamp 12 to rotate, and the clamp 12 is controlled to be clamped through the air cylinder.

Referring to fig. 1, two slide rails 15 are fixedly connected to a processing table 1, a slider 113 corresponding to the slide rail 15 is fixedly connected to a bottom wall of a slide base 111, and the slide rail 15 is embedded in the slider 113 so that the slider 113 slides along a longitudinal direction of the slide rail 15. The top wall of the processing table 1 between the two slide rails 15 is fixedly connected with a rack 16, and the rack 16 is parallel to the slide rails 15.

Referring to fig. 1, one end of the output shaft of the conveying motor 112, which penetrates through the bottom wall of the sliding base 111, is coaxially connected with a conveying gear 131, and the conveying gear 131 is engaged with the rack 16, so that the conveying gear 131 is driven to rotate by the conveying motor 112, and the sliding base 111 slides on the sliding rail 15 under the engagement of the conveying gear 131 and the rack 16.

Referring to fig. 1, a supporting column 21 is slidably mounted on the cutting table 2, a supporting rod 22 for clamping the bottom surface of the pipe 121 is mounted on the supporting column 21, the supporting rod 22 is arranged in a bent manner, and the supporting column 21 and the supporting rod 22 are located on one side of the laser cutting machine 31, which faces away from the clamp 12, so that the pipe 121 to be cut off is fixed, and the sliding of the pipe 121 in the cutting process is reduced.

Referring to fig. 1, the sliding direction of the supporting column 21 is parallel to the axial direction of the pipe 121, a material collecting groove 23 is formed in one end of the cutting table 2, which is far away from the processing table 1, and the pipe 121 cut off by the material collecting groove 23 falls into the material collecting groove. The processing table 1 is provided with a driving mechanism 25 for driving the support column 21 to slide, so as to convey the pipe 121 cut off from the support rod 22 into the collecting groove 23.

Referring to fig. 2, a driving slot 24 for the support column 21 to slide is formed in the cutting table 2, and the driving mechanism 25 includes a screw rod 251 rotatably connected in the driving slot 24, and a driving motor 252 fixedly connected to the sidewall of the cutting table 2 and coaxially connected to the screw rod 251.

Referring to fig. 1 and 2, the driving motor 252 is located on the side wall of the cutting table 2 facing the processing table 1, and the cutting table 2 and the processing table 1 are arranged in a staggered manner, so that the driving motor 252 drives the screw rod 251 to rotate to drive the supporting column 21 to slide in the driving slot 24. A gap is reserved between the bottom end of the supporting column 21 and the bottom of the driving groove 24, and a through groove 231 communicated with the driving groove 24 is formed in the groove wall of the material collecting groove 23, so that sundries in the driving groove 24 can be conveniently cleaned in the material collecting groove 23.

Referring to fig. 2 and 3, an accommodating cavity 211 is formed in the supporting column 21, and a tightening opening 212 communicated with the accommodating cavity 211 is formed in a top wall of the supporting column 21. The support rod 22 comprises a first rod 221 and a second rod 222 which are bent, the first rod 221 and the second rod 222 are bent and attached to the bottom surface of the tube 121, and clamping wheels 223 are rotatably connected to the upper ends of the first rod 221 and the second rod 222. The rotation axis of the clamping wheel 223 is parallel to the axis of the tube 121, so that the clamping wheel 223 rotates and abuts against the sidewall of the tube 121, and the tube 121 is convenient to rotate while clamping and positioning the tube 121.

Referring to fig. 2 and 3, a tightening member 26 for driving the lower ends of the first rod 221 and the second rod 222 to slide toward the accommodating cavity 211 is installed in the accommodating cavity 211, so that the sidewalls of the first rod 221 and the second rod 222 abut against the tightening opening 212 and then are tightened, and the tube 121 between the first rod 221 and the second rod 222 is tightened and fixed.

Referring to fig. 2 and 3, tightening member 26 includes a plurality of connecting rods 261 sliding in receiving cavity 211 in the vertical direction, and a weight 262 fixedly connected to the lower ends of connecting rods 261, and the number of connecting rods 261 in the present embodiment is preferably two, the upper ends of two connecting rods 261 are hinged to the lower ends of

rods

221 and 222, the hinge axes of

rods

221 and 222 are parallel to the axis of tube 121, and

rods

221 and 222 are symmetrically arranged along the hinge axis between two connecting rods 261.

Referring to fig. 2 and 3, while the sidewalls of the first rod 221 and the second rod 222 are in sliding contact with the tightening opening 212, the weight 262 can drive the first rod 221 and the second rod 222 to swing along the sliding direction of the support column 21. When the supporting column 21 slides, the weight 262 naturally droops to enable the connecting rod 261 to be in a vertical state, and the first rod 221 and the second rod 222 slide towards the accommodating cavity 211, so that the first rod 221 and the second rod 222 slide and abut against the inner wall of the tightening opening 212 to be tightened, and the cut pipe 121 is tightened on the clamping wheel 223.

Referring to fig. 2 and 3, a discharge opening 213 communicated with the accommodating cavity 211 is formed in a side wall of the supporting column 21 facing the collecting trough 23, and the weight 262 is exposed from the discharge opening 213 in the supporting column 21. Vertical fixedly connected with unloads a post 27 on the cutting table 2 roof between trough 23 and the drive groove 24 that gathers materials, unload the top of post 27 and extend towards support column 21 along the horizontal direction, discharge opening 213 supplies to unload post 27 and stretch into back butt in pouring weight 262 for pouring weight 262 drives connecting rod 261, pole one 221, the upper end of pole two 222 towards gathering materials inslot 23 slope, with the slope of the tubular product 121 that cuts off between pole one 221, the pole two 222, make tubular product 121 automatic sliding in gathering materials inslot 23.

Referring to fig. 2 and 3, clamping pieces 215 for clamping both sides of the weight 262 are fixedly connected to the cavity wall facing the discharge opening 213 in the accommodating cavity 211, the clamping pieces 215 are made of elastic metal, and the middle of the clamping pieces 215 are bent toward the direction close to the weight 262 to clamp the inclined weight 262, so that after the pipe 121 falls into the material collecting groove 23, the weight 262, the connecting rod 261, the first rod 221 and the second rod 222 are all kept in an inclined state, so that when the supporting column 21 slides toward the clamp 12, the first rod 221 and the second rod 222 can slide to the lower side of the pipe 121 on the clamp 12.

Referring to fig. 2 and 3, a reset opening 214 is formed on a side wall of the support column 21 facing the fixture 12, the clamping pieces 215 are located on two sides of the reset opening 214, and the reset opening 214 corresponds to the discharge opening 213. A reset post 28 is fixedly connected vertically to the top wall of the cutting table 2 between the driving slot 24 and the driving motor 252, and the top end of the reset post 28 is located below the clamp 12 so that the clamp 12 can slide above the reset post 28.

Referring to fig. 2 and 3, the top end of the reduction column 28 extends toward the support column 21 in a horizontal direction, and the reduction port 214 is provided for the top end of the reduction column 28 to extend into contact with the weight 262. The end of the reset column 28 extending into the reset port 214 is obliquely provided with a guide surface 281, and the lower end of the guide surface 281 inclines towards the direction close to the support column 21.

Referring to fig. 2 and 3, the bottom wall of the weight 262 is provided with an abutting surface 263 abutting against the guide surface 281, so that the guide surface 281 and the abutting surface 263 abut against each other after the return post 28 extends into the return port 214. When the weight 262 is separated from the clamping piece 215, the connecting rod 261, the first rod 221 and the second rod 222 are driven to slide upwards, so that the first rod 221 and the second rod 222 are separated from the tightening port 212 and then are opened, and the pipe 121 on the clamp 12 can be conveniently placed. At this time, the driving motor 252 drives the supporting column 21 to move in the direction away from the return column 28, so that the weight 262 is automatically reset after being separated from the return column 28, so that the connecting rod 261 is in a vertical state, and the weight 262 makes the lower ends of the first rod 221 and the second rod 222 slide towards the accommodating cavity 211 and then tighten.

The implementation principle of the high-efficiency laser cutting equipment in the embodiment of the application is as follows: when the tube 121 is cut, the tube 121 is clamped on the clamp 12, the first rod 221 and the second rod 222 are lifted and the weight 262 is driven to slide upwards, so that the first rod 221 and the second rod 222 are expanded. And then, the conveying motor 112 is started to drive the clamp 12 and the pipe 121 to extend into the lower part of the laser cutting machine 31 until the pipe 121 on the clamp 12 is positioned above the first rod 221 and the second rod 222, and then the first rod 221 and the second rod 222 are put down, so that the weight 262 slides downwards to drive the first rod 221 and the second rod 222 to tighten the pipe 121, and the pipe 121 to be cut is fixed. Then, when the laser cutting machine 31 is started to cut, the rotating motor 13 is started to drive the clamp 12 and the pipe 121 to rotate, until the pipe 121 is cut, the driving motor 252 is started to drive the supporting column 21 to slide towards the material collecting groove 23 until the position-unloading column 27 is inserted into the discharging opening 213 and then abuts against the weight 262 to be clamped on the clamping sheet 215.

So as to incline the first rod 221, the second rod 222 and the pipe 121, so that the cut pipe 121 automatically falls into the collecting groove 23. Then the driving motor 252 rotates reversely to drive the supporting column 21 to move towards the clamp 12, so as to move the first rod 221 and the second rod 222 which are kept inclined to the lower part of the tube 121 of the clamp 12, and drive the connecting rod 261, the first rod 221 and the second rod 222 to slide upwards while enabling the resetting column 28 to extend into the resetting port 214 to push the weight 262 to be separated from the clamping sheet 215, so that the first rod 221 and the second rod 222 are opened, and the tube 121 on the clamp 12 is conveniently tightened to cut the next section of the tube 121. In the whole cutting process, the first rod 221, the second rod 222 and the clamping wheel 223 are used for tightening the pipe 121, so that the pipe 121 needing to be cut is fixed, the displacement of the pipe 121 in the cutting process is reduced, and the cutting quality of the pipe 121 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-efficient laser cutting equipment, including processing platform (1), set up in be used for on processing platform (1) centre gripping anchor clamps (12) of tubular product (121), set up in drive on processing platform (1) anchor clamps (12) pivoted rotating electrical machines (13), set up in carry out laser cutting machine (31) of cutting to tubular product (121) on anchor clamps (12) on processing platform (1), its characterized in that: a cutting table (2) used for fixing the laser cutting machine (31) is arranged at one end of the machining table (1), a supporting column (21) located on one side, back to the clamp (12), of the laser cutting machine (31) is arranged on the cutting table (2), a supporting rod (22) is arranged on the supporting column (21) in a bending mode, and clamping wheels (223) tightly abutting against two sides of the pipe (121) are rotatably arranged at two bent ends of the supporting rod (22);

an accommodating cavity (211) is formed in the supporting column (21), a tightening opening (212) communicated with the accommodating cavity (211) is formed in the top wall of the supporting column (21), the supporting rod (22) comprises a first rod (221) and a second rod (222) which are bent, the clamping wheel (223) is positioned at one end, close to the pipe (121), of the first rod (221) and the second rod (222), one end, far away from the clamping wheel (223), of the first rod (221) and the second rod (222) penetrates through the tightening opening (212) to extend into the accommodating cavity (211), and a tightening piece (26) which drives the first rod (221) and the second rod (222) to slide and abut against the tightening opening (212) to be tightened is arranged in the accommodating cavity (211);

the tightening piece (26) comprises a plurality of connecting rods (261) which vertically slide in the accommodating cavity (211) and a weight (262) fixedly connected to the lower ends of the connecting rods (261), one ends, far away from the clamping wheels (223), of the first rod (221) and the second rod (222) are hinged to the upper ends of the connecting rods (261), and the weight (262) is used for enabling the first rod (221) and the second rod (222) to abut against the tightening port (212) to be tightened after sliding downwards under the action of gravity;

a discharge opening (213) is formed in the side wall, back to the processing table (1), of the supporting column (21), the heavy block (262) is exposed from the discharge opening (213), a discharge column (27) which is inserted into the discharge opening (213) and abutted against the heavy block (262) is arranged on the top wall, close to the material collecting groove (23), of the cutting table (2), and the discharge column (27) is used for driving the connecting rod (261) to incline towards the material collecting groove (23);

the wall of the accommodating cavity (211) facing the discharge opening (213) is provided with clamping sheets (215) clamped on two sides of the weight (262), and the clamping sheets (215) are used for clamping the weight (262) inclined away from the discharge opening (213);

a reset port (214) is formed in one side, back to the discharge port (213), of the supporting column (21), the clamping pieces (215) are respectively located on two sides of the reset port (214), a reset column (28) is arranged on the top wall, close to the clamp (12), of the cutting table (2), and the reset column (28) is used for being inserted into the reset port (214) and abutted against the weight (262) to be separated from the clamping pieces (215);

one end of the reset column (28) extending into the reset port (214) is provided with an inclined guide surface (281), the lower end of the weight (262) is provided with a butting surface (263) attached to the guide surface (281), and the guide surface (281) is used for driving the weight (262) and the connecting rod (261) to slide upwards after being butted with the butting surface (263).

2. A high efficiency laser cutting apparatus as claimed in claim 1, wherein: cutting bed (2) are located one side that support column (21) back to anchor clamps (12) and set up collection silo (23) of holding cutting back tubular product (121), support column (21) slide in on cutting bed (2), be equipped with the drive in cutting bed (2) drive mechanism (25) that support column (21) slided towards collection silo (23), actuating mechanism (25) including threaded connection in lead screw (251) in support column (21), set up in drive on cutting bed (2) lead screw (251) pivoted driving motor (252).