Full-automatic laser cutting machine

Abstract

The utility model relates to the technical field of laser cutting machines, and discloses a full-automatic laser cutting machine which comprises a base, a cutting table is fixedly installed at the right end of the upper surface of the base, a laser cutting machine body corresponding to the cutting table is arranged on the upper right portion of the base, and a laser cutting head is arranged in the laser cutting machine body. A continuous feeding assembly corresponding to the cutting table and the laser cutting machine body is arranged on the surface of the base. A plate to be machined is moved to the surface of the transfer table through the connecting table, the plate to be machined is preliminarily positioned through the transfer table, then the hydraulic rod extends to drive the pushing plate to move forwards, the plate to be machined is pushed to the top of the lapping plate, then the transverse lead screw is driven by the first servo motor to rotate, and the feeding sliding block and the feeding pushing plate are driven to move rightwards; according to the feeding device for the laser cutting machine, the purpose of feeding the to-be-machined plate into the surface of the cutting table is achieved, the effect of continuously feeding the to-be-machined plate can be achieved through the feeding process, and therefore the cutting efficiency of the laser cutting machine can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field more particularly to a full -automatic laser cutting machine. BACKGROUND

[0002] Laser cutting is the laser that emits from laser, focuses into high power density laser beam through optical path system. Laser beam irradiates to workpiece surface, makes workpiece reach melting point or boiling point, simultaneously with the high pressure gas of beam same coaxial blows away melted or vaporized metal. With the relative position of beam and workpiece movement, finally makes material form cut joint, thereby reaches the purpose of cutting.

[0003] The current laser cutting machine, when cutting workpiece, mostly relies on manpower to feed workpiece, namely after workpiece cutting is finished, first cut after the plate is taken down, then workpiece is placed on the surface of cutting table, and in this feeding process, a large amount of time is needed, so as to cause the machining efficiency of the whole laser cutting machine to be low.

[0004] Therefore, the utility model provides a full -automatic laser cutting machine with continuous feeding function to solve this problem. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of prior art, the utility model provides a full -automatic laser cutting machine to solve the problems in the above background art.

[0006] The utility model provides the following technical scheme: full -automatic laser cutting machine, including base, the right end fixed mounting of the upper surface of base is provided with cutting table, and the right upper portion of base is provided with laser cutting machine body corresponding cutting table, and laser cutting machine body is built in laser cutting head, the surface of base is provided with continuous feeding assembly corresponding cutting table and laser cutting machine body;

[0007] The continuous feeding assembly includes the link table and transfer station fixedly installed on the upper surface rear of base, the position of link table and transfer station is corresponding, the surface of transfer station is placed with the plate to be processed, and the back of transfer station is provided with longitudinal pusher assembly corresponding the plate to be processed, the front of the upper surface of base is provided with support corresponding transfer station, the top of support is fixedly installed with the batten, the number of support and batten is several, several support and batten are divided into two groups and are symmetrically distributed, the feeding channel is reserved between two groups of support and batten, the surface of base is provided with horizontal pusher assembly corresponding feeding channel, the surface of two groups of support is symmetrically provided with clamping positioning assembly with the plane where feeding channel is located as the symmetry plane.

[0008] Further, the longitudinal pusher assembly includes the hydraulic rod embedded in the back of transfer station, the telescopic end of hydraulic rod extends to the front of transfer station and is fixedly installed with the push plate, the front of push plate is in contact with the surface of the plate to be processed.

[0009] Further, the back of the push plate is fixedly installed with a longitudinal limiting slide rod, and the longitudinal limiting slide rod is in sliding connection with the transfer table; by arranging the longitudinal limiting slide rod, the stability of the movement of the push plate can be improved, and the extension end of the hydraulic rod can be prevented from being twisted.

[0010] Further, the horizontal push assembly comprises a horizontal screw rod rotatably connected to the surface of the base, and the surface of the base is fixedly installed with a first servo motor for driving the horizontal screw rod to rotate, the surface of the horizontal screw rod is threadedly connected with a feeding slide block, and the top of the feeding slide block is fixedly installed with a feeding push plate.

[0011] Further, the surface of the base is fixedly installed with a horizontal limiting slide rod, and the feeding slide block is in sliding connection with the horizontal limiting slide rod; by arranging the horizontal limiting slide rod, the movement path of the feeding slide block can be limited, and the stable movement of the feeding slide block can be ensured.

[0012] Further, the surface of the base is fixedly installed with a distance sensor, and the sensing end of the distance sensor corresponds to the position of the feeding push plate; by arranging the distance sensor, the position of the feeding push plate can be detected, so that the feeding distance of the plate to be processed can be detected.

[0013] Further, the clamping and positioning assembly comprises a turnover shaft rotatably connected to the surface of the support, the surface of the support is fixedly installed with a second servo motor for driving the turnover shaft to rotate, the surface of the turnover shaft is fixedly installed with a clamping jaw, one side of the clamping jaw close to the feeding channel is rotatably connected with a clamping roller, the inside of the support is provided with a transmission cavity, the output shaft of the second servo motor extends into the inside of the transmission cavity and is fixedly installed with a worm, and the inside of the transmission cavity is fixedly installed with a worm wheel, and the worm is in engagement with the worm wheel; by arranging the clamping and positioning assembly, when the plate to be processed is transferred from the transfer table to the surface of the supporting plate, the worm is driven to rotate by the second servo motor, based on the engagement between the worm and the worm wheel, the turnover shaft can be driven to rotate, the front and back sides of the plate to be processed can be clamped by the clamping jaw and the clamping roller, the stability of the plate to be processed can be ensured, and the feeding action of the plate to be processed will not be hindered under the rolling clamping action of the clamping roller.

[0014] The technical effects and advantages of the utility model are as follows:

[0015] 1.The utility model discloses a to be processed board is placed between laser cutting machine body and cutting table, and cutting is processed through laser cutting head, and through setting up continuous feeding assembly, the to be processed board is moved to the surface of transfer platform through the connection platform by utilizing external conveying equipment, and the corner of transfer platform is utilized to the to be processed board preliminary positioning, and then through the extension of hydraulic rod drives the push plate forward, and the to be processed board is pushed to the top of the battens, and then through the rotation of first servo motor drive cross feed screw, and the feeding slider and feeding push plate right shift are driven, and the purpose that the to be processed board is sent into the surface of cutting table is realized, through this kind of feeding process, the effect that the to be processed board is continuously fed can be realized, to greatly improve the cutting efficiency of laser cutting machine.

[0016] 2.The utility model discloses through setting up longitudinal limit slide rod, can promote the stability of push plate movement to the telescopic end of hydraulic rod can be anti-twist protection, through setting up cross limit slide rod, can limit the movement path of feeding slider, ensure that feeding slider moves stably, through setting up distance sensor, can detect the position of feeding push plate, to be processed board's feeding distance can be detected.

[0017] 3.The utility model discloses through setting up clamping positioning assembly, when to be processed board is transferred to the surface of battens by transfer platform, through the rotation of second servo motor drive worm, based on the meshing of worm and worm wheel, can drive the rotation of turnover shaft, utilize the clamping jaw and clamping roller can clamp the front and back of to be processed board, ensure the stability of to be processed board, and under the rolling clamping action of clamping roller, will not cause the hindrance of to be processed board's feeding action. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the perspective one three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the perspective two three-dimensional structure schematic diagram of the utility model;

[0020] Figure 3 It is Figure 1 The enlarged structure schematic diagram of A place in middle;

[0021] Figure 4 It is the worm and worm wheel transmission structure schematic diagram of the utility model.

[0022] The accompanying drawings are marked as follows: 1. Base; 2. Cutting table; 3. Laser cutting machine body; 4. Connecting table; 5. Transfer table; 6. Plate to be processed; 7. Support; 8. Lap board; 9. Feed channel; 10. Hydraulic rod; 11. Push plate; 12. Longitudinal limit slide; 13. Transverse screw rod; 14. First servo motor; 15. Feed slider; 16. Feed push plate; 17. Transverse limit slide; 18. Distance sensor; 19. Flip axis; 20. Second servo motor; 21. Clamp; 22. Clamping roller; 23. Worm; 24. Worm gear. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The fully automatic laser cutting machine involved in the present invention is not limited to the various structures described in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Reference Figures 1 to 4 The utility model provides a fully automatic laser cutting machine, including a base 1, a cutting table 2 is fixedly installed on the right end of the upper surface of the base 1, and a laser cutting machine body 3 is provided on the upper right side of the base 1 corresponding to the cutting table 2, and the laser cutting machine body 3 has a built-in laser cutting head.

[0025] A continuous feeding assembly is provided on the surface of the base 1 corresponding to the cutting table 2 and the laser cutting machine body 3 .

[0026] The continuous feeding assembly includes a connecting table 4 and a transfer table 5 fixedly installed behind the upper surface of the base 1. The positions of the connecting table 4 and the transfer table 5 correspond to each other. The surface of the transfer table 5 is placed with a plate to be processed 6, and the back of the transfer table 5 is provided with a longitudinal pushing assembly corresponding to the plate to be processed 6.

[0027] The longitudinal pushing assembly includes a hydraulic rod 10 embedded in the back of the turntable 5. The telescopic end of the hydraulic rod 10 extends to the front of the turntable 5 and is fixedly installed with a pushing plate 11. The front of the pushing plate 11 contacts the surface of the plate 6 to be processed.

[0028] A support 7 is provided in front of the upper surface of the base 1 corresponding to the transfer table 5, and a strap 8 is fixedly installed on the top of the support 7. The number of supports 7 and straps 8 is several, and the several supports 7 and straps 8 are divided into two groups and symmetrically distributed. A feed channel 9 is reserved between the two groups of supports 7 and straps 8, and a horizontal pushing component is provided on the surface of the base 1 corresponding to the feed channel 9.

[0029] The transverse pushing assembly comprises a transverse screw rod 13 rotatably connected to the surface of the base 1, and the surface of the base 1 is fixedly provided with a first servo motor 14 for driving the rotation of the transverse screw rod 13, and the surface of the transverse screw rod 13 is threadedly connected with a feeding sliding block 15, and the top of the feeding sliding block 15 is fixedly provided with a feeding push plate 16.

[0030] In use of the laser cutting machine, first, the whole device is connected with the power control system of the external workshop, and then the plate to be processed 6 is placed between the laser cutting machine body 3 and the cutting table 2, and the plate to be processed 6 is cut and processed by the laser cutting head.

[0031] It is worth noting that by setting the continuous feeding assembly, the plate to be processed 6 is moved to the surface of the transfer table 5 through the connection table 4 by using the external conveying equipment, the plate to be processed 6 is preliminarily positioned by using the corners of the transfer table 5, then the plate to be processed 6 is pushed to the top of the clamping plate 8 by the extension of the hydraulic rod 10 to drive the push plate 11 to move forward, and then the transverse screw rod 13 is driven to rotate by the first servo motor 14 to drive the feeding sliding block 15 and the feeding push plate 16 to move rightward, so as to realize the purpose of feeding the plate to be processed 6 to the surface of the cutting table 2. Through this feeding process, the effect of continuously feeding the plate to be processed 6 can be realized, so as to greatly improve the cutting efficiency of the laser cutting machine in the production process.

[0032] The back surface of the push plate 11 is fixedly provided with a longitudinal limiting sliding rod 12, and the longitudinal limiting sliding rod 12 is slidably connected with the transfer table 5.

[0033] Further, by setting the longitudinal limiting sliding rod 12, the stability of the movement of the push plate 11 can be improved, and the extension end of the hydraulic rod 10 can be prevented from being twisted.

[0034] The surface of the base 1 is fixedly provided with a transverse limiting sliding rod 17, and the feeding sliding block 15 is slidably connected with the transverse limiting sliding rod 17.

[0035] Further, by setting the transverse limiting sliding rod 17, the movement path of the feeding sliding block 15 can be limited to ensure the stable movement of the feeding sliding block 15.

[0036] The surface of the base 1 is fixedly provided with a distance sensor 18, and the sensing end of the distance sensor 18 corresponds to the position of the feeding push plate 16.

[0037] Further, by setting the distance sensor 18, the position of the feeding push plate 16 can be detected, so as to detect the feeding action and feeding distance of the plate to be processed 6.

[0038] The surface of the two groups of supports 7 is symmetrically provided with clamping positioning assemblies with the plane where the feeding channel 9 is located as the symmetry plane.

[0039] The clamping positioning assembly comprises a turnover shaft 19 rotatably connected to the surface of the support 7, the surface of the support 7 is fixedly provided with a second servo motor 20 for driving the turnover shaft 19 to rotate, and the surface of the turnover shaft 19 is fixedly provided with a clamping jaw 21 rotatably connected with a clamping roller 22 on the side close to the feeding channel 9.

[0040] The inside of the support 7 is provided with a transmission cavity, the output shaft of the second servo motor 20 extends into the inside of the transmission cavity and is fixedly provided with a worm 23, and the inside of the transmission cavity is fixedly provided with a worm wheel 24.

[0041] It is worth noting that, by setting the clamping positioning assembly, when the to-be-processed plate 6 is transferred from the transfer table 5 to the surface of the supporting plate 8, the second servo motor 20 is driven to rotate the worm 23, based on the meshing of the worm 23 and the worm wheel 24, the turnover shaft 19 can be driven to rotate, and the clamping jaw 21 and the clamping roller 22 can clamp the front and rear sides of the to-be-processed plate 6, so as to ensure the stability of the to-be-processed plate 6, and under the rolling clamping action of the clamping roller 22, the feeding action of the to-be-processed plate 6 will not be hindered.

[0042] Further, when the to-be-processed plate 6 is transferred from the transfer table 5 to the surface of the supporting plate 8, the clamping jaw 21 at the back side is turned back to pass through the pre-formed avoiding groove on the surface of the transfer table 5, so as to avoid the feeding path of the to-be-processed plate 6.

[0043] Finally, it should be pointed out that: the utility model discloses the drawings in the embodiment only relate to the structure involved in the embodiment of the present disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. Fully automatic laser cutting machine comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly installed with a cutting table (2) at the right end, and a laser cutting machine body (3) is arranged above the right side of the base (1) and corresponds to the cutting table (2); the laser cutting machine body (3) is internally provided with a laser cutting head; and a continuous feeding assembly is arranged on the surface of the base (1) and corresponds to the cutting table (2) and the laser cutting machine body (3). The continuous feeding assembly comprises an adapter table (4) and a transfer table (5) which are fixedly installed on the upper surface of the base (1) at the rear; the adapter table (4) corresponds to the transfer table (5); the surface of the transfer table (5) is provided with a to-be-processed plate (6); the back surface of the transfer table (5) is provided with a longitudinal pushing assembly corresponding to the to-be-processed plate (6); the front of the upper surface of the base (1) is provided with a support (7) corresponding to the transfer table (5); the top of the support (7) is fixedly installed with a clamping plate (8); the number of the support (7) and the clamping plate (8) is several; the several supports (7) and clamping plates (8) are divided into two groups and symmetrically distributed; a feeding channel (9) is reserved between the two groups of supports (7) and clamping plates (8); the surface of the base (1) is provided with a transverse pushing assembly corresponding to the feeding channel (9); and the surface of the two groups of supports (7) is symmetrically provided with a clamping and positioning assembly with the plane where the feeding channel (9) is located as the symmetry plane.

2. The fully automatic laser cutting machine according to claim 1, characterized in that: The longitudinal pushing assembly comprises a hydraulic rod (10) embedded in the back surface of the transfer table (5); the telescopic end of the hydraulic rod (10) extends to the front surface of the transfer table (5) and is fixedly installed with a pushing plate (11); and the front surface of the pushing plate (11) is in contact with the surface of the to-be-processed plate (6).

3. The fully automatic laser cutting machine according to claim 2, characterized in that: The back surface of the pushing plate (11) is fixedly installed with a longitudinal limiting sliding rod (12); and the longitudinal limiting sliding rod (12) is in sliding connection with the transfer table (5).

4. The fully automatic laser cutting machine according to claim 1, characterized in that: The transverse pushing assembly comprises a transverse screw rod (13) which is rotationally connected to the surface of the base (1); the surface of the base (1) is fixedly installed with a first servo motor (14) which drives the rotation of the transverse screw rod (13); the surface of the transverse screw rod (13) is threadedly connected with a feeding sliding block (15); and the top of the feeding sliding block (15) is fixedly installed with a feeding pushing plate (16).

5. The fully automatic laser cutting machine according to claim 4, characterized in that: The surface of the base (1) is fixedly installed with a transverse limiting sliding rod (17); and the feeding sliding block (15) is in sliding connection with the transverse limiting sliding rod (17).

6. The fully automatic laser cutting machine according to claim 4, characterized in that: The surface of the base (1) is fixedly installed with a distance sensor (18); and the sensing end of the distance sensor (18) corresponds to the position of the feeding pushing plate (16).

7. The fully automatic laser cutting machine according to claim 1, characterized in that: The clamping and positioning assembly comprises a turnover shaft (19) which is rotationally connected to the surface of the support (7); the surface of the support (7) is fixedly installed with a second servo motor (20) which drives the rotation of the turnover shaft (19); the surface of the turnover shaft (19) is fixedly installed with a clamping jaw (21); and the side of the clamping jaw (21) close to the feeding channel (9) is rotationally connected with a clamping roller (22).

8. The fully automatic laser cutting machine according to claim 7, characterized in that: The inside of the support (7) is provided with a transmission cavity; the output shaft of the second servo motor (20) extends to the inside of the transmission cavity and is fixedly installed with a worm (23); the inside of the transmission cavity is fixedly installed with a worm wheel (24); and the worm (23) is in engagement with the worm wheel (24).

Images