CN206393058U

CN206393058U - Laser engraving machine

Info

Publication number: CN206393058U
Application number: CN201621399086.0U
Authority: CN
Inventors: 周峻帆
Original assignee: Shenzhen City Of Steel Structure Bridge Engineering Co Ltd
Current assignee: Shenzhen City Of Steel Structure Bridge Engineering Co Ltd
Priority date: 2016-12-19
Filing date: 2016-12-19
Publication date: 2017-08-11
Anticipated expiration: 2026-12-19

Abstract

The utility model discloses a kind of laser engraving machine, including portal frame, portal frame is provided with conveyer belt, conveyer belt is provided with the carving device run in conveyer belt, the import of carving device is provided with the pipeline that raw material is provided for carving device, pipeline, which is provided with, to be used for pipeline snap ring bundled together, portal frame is provided with the support for slinging pipeline, the end of support is hinged with first support bar, the second support bar being hinged with first support bar is hinged with carving device, first support bar is connected with the hinged place of second support bar with snap ring, carving device is arranged on portal frame, carving device can be moved up in the enterprising water-filling square of portal frame, reach and be adjusted in the horizontal direction to carving device；Pipeline constraint is got up by snap ring, with the movement of carving device so that first support bar and second support bar rotate, snap ring movement is driven, and then pipeline is constantly in tensioner state, reduction pipeline, which is involved in other devices, causes failure.

Description

Laser engraving machine

Technical field

The utility model is related to laser engraving equipment technical field, more specifically, it relates to a kind of laser engraving machine.

Background technology

Laser engraving function improves the efficiency of engraving, makes the surface at carved place smooth, mellow and full, promptly reduces carved The big temperature of material, reduce deformation and the internal stress of carved object；It can be widely used in and various materials are finely carved Field.

At present, Publication No. CN204195074U Chinese patent discloses a kind of laser engraving machine feeding auxiliary positioning dress Put, in the tooth form steel plate gap of the workbench of laser engraving machine, the drive shaft of at least two parallel belt lifting mechanisms be set, Three support bars are at least fixed in every drive shaft, the end of every support bar is equipped with multi-directional ball.Described elevating mechanism bag The cylinder on base is included, the piston rod of cylinder connects drive connecting rod, and drive connecting rod is articulated and connected with connecting plate, with being connected Support is fixedly connected with by axle sleeve in the follower link of plate connection, the drive shaft being fixedly connected with follower link one end, drive shaft Bar, drive shaft is fixed on side board support frame by axle bed, and the engraving function keeps workpiece surface not damaged, material plate accurate positioning Speed is fast, is suitable for batch machining, improves efficiency more than 50%.

But, the laser engraving machine to material when carving, and carving device needs in the vertical direction movement at any time, The pipeline being connected with carving device can be moved with the movement of carving device, be easily caused pipeline and be involved in conveyer belt, influence Operation of the conveyer belt to carving device.

Utility model content

The purpose of this utility model is to provide a kind of laser engraving machine, can effectively prevent pipeline in the position of carving device Arbitrarily swung during regulation.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of laser engraving machine, Including portal frame, the portal frame is provided with conveyer belt, and the conveyer belt is provided with the carving device run in conveyer belt, institute The import for stating carving device is provided with the pipeline that raw material is provided for carving device, and the pipeline is provided with for pipeline is bundled together Snap ring, the portal frame is provided with the support of slinging pipeline, and the end of the support is hinged with first support bar, the carving It is hinged with the second support bar being hinged with first support bar on engraving device, the first support bar and second support bar are hinged Place is connected with snap ring.

By using above-mentioned technical proposal, carving device is arranged on portal frame, and carving device can be enterprising in portal frame Water-filling square is moved up, and is adjusted so as to reach in the horizontal direction to carving device；Pipeline is fettered by snap ring Come, the upper end of pipeline is hung on support, is then supported snap ring by first support bar and second support bar, with engraving The movement of device so that first support bar and second support bar rotate, drives snap ring movement, and then be constantly in pipeline Tensioner state, reduction pipeline, which is involved in other devices, causes failure.

It is preferred that, the snap ring includes two clip, the connection end located at clip end and the fasteners being hinged, One of connection end and one end of fastener are hinged, and the other end of another connection end and fastener is snapped connection.

By using above-mentioned technical proposal, after pipeline is brought together into together, makes hoop sleeve on pipeline, pass through fastener Clip is compressed on the pipe surface, pipeline can be thus bound together, reduction pipeline is scattering into situation everywhere.

It is preferred that, the fastener includes threaded rod and threaded female, and the end of the connection end opens up fluted, described The width of groove is more than the diameter of threaded rod and less than the minimum periphery width of threaded female.

By using above-mentioned technical proposal, by hoop sleeve on pipeline after, it is connected to groove by rotating threaded rod It is interior, then it is moved on threaded rod by turning threaded female, make two connection ends of clip close to centre, so that snap ring Medial surface compress on the pipe surface, be easy to snap ring to be bound together pipeline；When dismantling snap ring, by turning screw thread Mother makes it be moved on threaded rod, two connection ends of clip is moved to remote direction.

It is preferred that, the groove is U-shaped to be set.

By using above-mentioned technical proposal, groove is U-shaped to be set, and is easy to rotation threaded rod threaded rod is inserted in groove, Consequently facilitating being fastened to snap ring, while limiting the free degree in cell wall direction of the threaded rod along groove, threaded rod, screw thread are reduced Mutually come off between female and connection end.

It is preferred that, the connection end is located at the Access Division that groove is provided with outward bending.

By using above-mentioned technical proposal, Access Division can limit the free degree of the threaded female along slot opening direction, enter one Step reduces threaded rod, threaded female and connection end and mutually come off.

It is preferred that, the laser generator that the carving device includes engraving base and is fixed on engraving base is described Carve base and be provided with the annulus inserted for laser generator, the side wall of the annulus is provided with screw, and the screw internal thread connects It is connected to bolt.

By using above-mentioned technical proposal, laser generator is inserted in annulus, makes the end of bolt by twisting bolt It is pressed on the periphery of laser generator, and then laser generator is fixed on annulus；Meanwhile, can be by adjusting laser Generator inserts the length of annulus, to adjust the position of laser generator.

It is preferred that, the outer end of the bolt, which is provided with, screws cap.

By using above-mentioned technical proposal, the setting of cap is screwed, operating personnel can be easy to twist bolt, make laser The fixation of device is more easy.

It is preferred that, the portal frame includes support frame and the crossbeam on support frame, and the side of the crossbeam is provided with water The ladder chute that plain cloth is put, the engraving base is provided with the trapezoidal slide block slid in ladder chute.

By using above-mentioned technical proposal, by the cooperation of trapezoidal slide block and ladder chute, carve above and below base and front and rear The free degree in direction is limited by ladder chute, so that engraving base is difficult to depart from ladder chute.

It is preferred that, the top of the support is provided with the suspension ring passed through for pipeline.

By using above-mentioned technical proposal, the setting of suspension ring can reduce the situation that pipeline slides from support, Jin Erjia It is fast that laser engraving is carried out to material.

It is preferred that, the first support bar is connected with second support bar by rotating shaft, and the rotating shaft is fixed with the snap ring Connection.

By using above-mentioned technical proposal, snap ring is fixed in rotating shaft, be easy to by rotating shaft be fixed on first support bar and In second support bar.

In summary, the utility model has the advantages that：Carving device is arranged on portal frame, carving device energy It is enough to be moved up in the enterprising water-filling square of portal frame, it is adjusted so as to reach in the horizontal direction to carving device；Pass through card Ring gets up pipeline constraint, and the upper end of pipeline is hung on support, then by first support bar and second support bar by snap ring branch Prop up and, with the movement of carving device so that first support bar and second support bar rotate, drive snap ring movement, enter And pipeline is constantly in tensioner state, reduction pipeline, which is involved in other devices, causes failure.

Brief description of the drawings

Fig. 1 is the structural representation of the present embodiment；

Fig. 2 is the enlarged drawing of part A in Fig. 1；

Fig. 3 is the enlarged drawing of part B in Fig. 1.

In figure：1st, portal frame；2nd, conveyer belt；3rd, carving device；31st, base is carved；32nd, laser generator；4th, pipeline；5、 Snap ring；51st, clip；52nd, connection end；53rd, threaded rod；54th, threaded female；55th, groove；56th, Access Division；6th, support；7th, first Strut；8th, second support bar；9th, annulus；10th, screw；11st, bolt；12nd, cap is screwed；13rd, support frame；14th, crossbeam；15th, it is trapezoidal Chute；16th, trapezoidal slide block；17th, suspension ring；18th, rotating shaft；19th, guide rail；20th, axostylus axostyle.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

A kind of laser engraving machine, as shown in figure 1, including portal frame 1 and guide rail 19, portal frame 1 include two bases, two Support 6 and a crossbeam 14, base are in cuboid, and the upper surface of each base is fixed with one by way of welding Individual support 6, and two supports 6 are parallel to each other, and crossbeam 14 are fixed with by way of welding in the upper end of support 6 so that two Support 6 is linked together by crossbeam 14.

Guide rail 19 has two, and is parallel to each other, and the cross section of its middle guide 19 is in " work " font；The lower surface of base is rotated It is connected with two axostylus axostyles being parallel to each other 20, axostylus axostyle 20 and is socketed with pulley, pulley is rolled on rails 19, and then makes two bottoms Seat is moved on parallel guide rail 19.

The upper surface of crossbeam 14 is equipped with conveyer belt 2, and the mode that the centre of conveyer belt 2 is connected through a screw thread is rolled in crossbeam On 14, the two ends of conveyer belt 2 are folded upward at and its end is fixedly connected with carving device 3, by the end of conveyer belt 2 in crossbeam Movement of the mobile drive carving device 3 in the horizontal direction of crossbeam 14 in 14 horizontal directions, and then to the lower section of carving device 3 Material is carved.

The surface of crossbeam 14 is fixed with support 6, support 6 by way of welding and is welded with suspension ring 17, and suspension ring 17 can The pipeline 4 being connected with carving device 3 is sling, and then reduces pipeline 4 and is scattering into water of the influence carving device 3 in crossbeam 14 everywhere Square to movement.

As depicted in figs. 1 and 2, the upper end of support 6 is hinged with first support bar 7, carving device 3 and is hinged with the second support Bar 8, the length of first support bar 7 and second support bar 8 and more than the upper end of support 6 and the maximum distance of carving device 3, wherein, The other end of the other end of first support frame 13 and the second support frame 13 is hinged by rotating shaft 18, and one end of rotating shaft 18 leads to The mode for crossing welding is fixed with snap ring 5；Pipeline 4 passes through suspension ring 17, is then passed through after snap ring 5 being connected with carving device 3, passes through snap ring 5 get up the constraint of pipeline 4, are then supported snap ring 5 by first support bar 7 and second support bar 8, with carving device 3 movement so that first support bar 7 and second support bar 8 rotate, drives snap ring 5 to move, and then pipeline 4 is located always In tensioner state, reduction pipeline 4, which is involved in other devices, causes failure.

Snap ring 5 includes the clip 51 of two semicirculars in shape, and one end of two clips 51 is hinged by round bar, another Hold outward bending into connection end 52, when two clips 51 are drawn close to centre, the side of two connection ends 52 can be fitted in one Rise；One connection end 52 is provided with recessed groove, recessed groove is hinged with threaded rod 53 by round bar, and threaded rod 53 is in cylinder, spiral shell The end thread of rasp bar 53 is connected with threaded female 54；The end of another connection end 52 is provided with groove 55, and the width of groove 55 is big Diameter in threaded rod 53 and the excircle width less than threaded female 54, after pipeline 4 is socketed in clip 51, rotate threaded rod 53 make it be connected in groove 55, it is moved on threaded rod 53 by reversing threaded female 54, make two connection ends of snap ring 5 52 drawn close to centre just can be with.

Groove 55 is U-shaped to be set, and connection end 52 is located at groove 55 is bent with two cards to away from another connection end 52 Socket part 56, Access Division 56 can limit threaded female 54 along the free degree on the opening direction of groove 55, can effectively prevent screw thread Mutually come off between bar 53 and connection end 52.

As shown in figures 1 and 3, carving device 3 includes engraving base 31 and laser generator 32, the end of conveyer belt 2 with Engraving base 31 is fixedly connected, and the side of crossbeam 14 is provided with two ladder chutes being parallel to each other 15, and ladder chute 15 is in level Set, carve the side of base 31 integrally formed with the trapezoidal slide block 16 of the sliding in ladder chute 15, pass through trapezoidal slide block 16 With the cooperation of ladder chute 15, the free degree of the engraving up and down and back and forth direction of base 31 is limited by ladder chute 15, with The movement for making engraving base 31 carry out horizontal direction on crossbeam 14 is more stablized.

The lower end of engraving base 31 is fixed with annulus 9 by way of welding, and the internal diameter of annulus 9 is more than laser generator 32 External diameter, laser generator 32 is inserted into annulus 9；The side wall of annulus 9 is provided with the extraneous screw 10 of connection, screw 10 Internal thread is connected with bolt 11, and the end of bolt 11 is adjusted integrally formed with screwing in cap 12, the insertion annulus 9 of laser generator 32 The height of laser generator 32 has been saved, the circumference that cap 12 makes the end of bolt 11 be pressed on laser generator 32 is screwed by twisting On face, and then laser generator 32 is set to be fixed on annulus 9.

Claims

1. a kind of laser engraving machine, including portal frame (1), the portal frame (1) are provided with conveyer belt (2), the conveyer belt (2) The carving device (3) of the operation in conveyer belt (2) is provided with, the import of the carving device (3) is provided with to be carried for carving device (3) For the pipeline (4) of raw material, it is characterized in that：The pipeline (4), which is provided with, to be used for pipeline (4) snap ring (5) bundled together, described Portal frame (1) is provided with the support (6) for slinging pipeline (4), and the end of the support (6) is hinged with first support bar (7), institute State the second support bar (8) for being hinged with and being hinged with first support bar (7) on carving device (3), the first support bar (7) with The hinged place of second support bar (8) is connected with snap ring (5).

2. laser engraving machine according to claim 1, it is characterized in that：The snap ring (5) includes two clips being hinged (51), the connection end (52) located at clip (51) end and fastener, one of connection end (52) and fastener One end is hinged, and another connection end (52) and the other end of fastener are snapped connection.

3. laser engraving machine according to claim 2, it is characterized in that：The fastener includes threaded rod (53) and screw thread Female (54), the end of the connection end (52) is opened up fluted (55), and the width of the groove (55) is more than threaded rod (53) Diameter and the minimum periphery width for being less than threaded female (54).

4. laser engraving machine according to claim 3, it is characterized in that：The groove (55) is U-shaped.

5. laser engraving machine according to claim 4, it is characterized in that：The connection end (52) is provided with positioned at groove (55) place The Access Division (56) of outward bending.

6. laser engraving machine according to claim 1, it is characterized in that：The carving device (3) includes engraving base (31) And the laser generator (32) being fixed on engraving base (31), the engraving base (31), which is provided with, supplies laser generator (32) annulus (9) of insertion, the side wall of the annulus (9) is provided with screw (10), and screw (10) internal thread is connected with bolt (11)。

7. laser engraving machine according to claim 6, it is characterized in that：The outer end of the bolt (11) is provided with and screws cap (12)。

8. the laser engraving machine according to claim 6 or 7, it is characterized in that：The portal frame (1) include support frame (13) and Crossbeam (14) on support frame (13), the side of the crossbeam (14) is provided with horizontally disposed ladder chute (15), described Carve the trapezoidal slide block (16) that base (31) is provided with the sliding in ladder chute (15).

9. laser engraving machine according to claim 1, it is characterized in that：The top of the support (6) is provided with wears for pipeline (4) The suspension ring (17) crossed.

10. laser engraving machine according to claim 1, it is characterized in that：The first support bar (7) and second support bar (8) connected by rotating shaft (18), the rotating shaft (18) is fixedly connected with the snap ring (5).