CN212977125U - Three-dimensional laser radium carving machine - Google Patents

Abstract

The utility model relates to a radium carving machine field discloses a three-dimensional laser radium carving machine, including the lower part frame, support column and upper portion frame, the lower part frame passes through support column and upper portion frame attach, box and back box before being equipped with on the lower part frame, be equipped with outlet duct and sliding door on the preceding box, be equipped with viewing aperture and handle on the sliding door, still be equipped with the feed inlet on the preceding box, be equipped with at least two sets of processing agency on the frame of upper portion, processing agency includes X axle motion module, drive assembly and work piece rotating assembly, be equipped with drive assembly on the X axle motion module and drive assembly and remove, the last work piece rotating assembly that is equipped with of drive assembly, work piece rotating assembly includes the support, cavity rotary platform, first backup pad and second backup pad. The utility model discloses a work piece is processed in the wheel change of two sets of processing mechanisms, the extravagant material loading time when having saved single material loading to promote radium carving machine's machining efficiency, and have the full angle to the work piece process, prevent the too high advantage of temperature in the box.

Description

Three-dimensional laser radium carving machine

Technical Field

The utility model relates to a radium carving machine field has especially related to a three-dimensional laser radium carving machine.

Background

So-called LASER engraving machines engrave permanent marks on the surface of a substance or inside a transparent substance by means of a LASER (LASER) beam. The laser beam can generate a biochemical effect and a special effect on a substance, and the substance can generate a physical or chemical reaction after absorbing the laser beam instantly so as to score marks or display patterns or characters, so the laser beam is also called as a laser marking machine or a laser engraving machine. Because the laser carving machine only has one processing mechanism, so the operator can only feed to one processing mechanism, the processing mechanism after feeding moves to the laser head below for processing, and in the laser processing period, the operator feeds after waiting for the processing to finish, so that the laser carving machine can only process the workpiece on one processing mechanism at a time, and can process after waiting for the feeding of the operator, thus the processing efficiency of the laser carving machine is low. In addition, when the laser engraving machine is used for processing a workpiece, the workpiece cannot be processed at all angles, so that the workpiece needs to be processed for the second time, and the processing efficiency is low. In addition, during machining, the temperature in the box body is overhigh, so that the machine is overheated, faults occur and machining is affected.

Also, in the invention patent application No. CN201810081689.3, a hollow rotary platform is disclosed, comprising: the box body comprises a bottom flat plate, a crossed roller bearing is installed on the bottom flat plate, the crossed roller bearing is installed on the bottom flat plate and extends upwards to form an eccentric boss, a connecting flange is installed below one side of the bottom flat plate in a locking mode, a transition flange is installed below the connecting flange in a locking mode, an input shaft is installed in an accommodating space inside the connecting flange and the transition flange to achieve power transmission, and a clamping clamp is further installed at the center of the bottom of the transition flange to fix the input shaft. An outer gear ring is arranged in the containing space of the eccentric boss of the crossed roller bearing, and an oil seal is fixedly arranged on the outer gear ring. The crossed roller bearing comprises a spacing cage and cylindrical rollers which are vertically arranged on the spacing cage. Six first cylindrical screw fixing holes are uniformly distributed in the circumferential direction of the bottom surface of the bottom plate, six second cylindrical screw fixing holes are uniformly distributed in the circumferential direction of the end surface of the outer gear ring, six third cylindrical screw fixing holes are uniformly distributed in the circumferential direction of the end surface of the crossed roller bearing, the first cylindrical screw fixing holes, the second cylindrical screw fixing holes and the third cylindrical screw fixing holes are matched and correspondingly arranged, first inner hexagonal cylindrical screws sequentially penetrate through the first cylindrical screw fixing holes, and the outer gear ring and the crossed roller bearing are locked on the bottom plate of the box body through the second cylindrical screw fixing holes and the third cylindrical screw fixing holes. Four end angles of the connecting flange are provided with fourth cylindrical screw fixing holes, four end angles of the transition flange are provided with fifth cylindrical screw fixing holes, the fourth cylindrical screw fixing holes and the fifth cylindrical screw fixing holes are matched with each other and correspondingly arranged, and the second inner hexagonal cylindrical screw penetrates through the fourth cylindrical screw fixing holes and the fifth cylindrical screw fixing holes to fix the connecting flange and the transition flange in a locking mode. Two bearings are further mounted in the accommodating spaces in the connecting flange and the transition flange to realize fixed support of the input shaft. One end of the input shaft extending upwards is provided with a driving gear, and the input shaft with the driving gear penetrates through the accommodating space inside the connecting flange and the transition flange to be meshed and connected with the outer gear ring. The side of the flat plate at the bottom of the box body is also provided with a fine adjustment structure, and the fine adjustment structure pushes the input shaft to move upwards to adjust the meshing gap between the driving gear and the outer gear ring. The fine adjustment structure comprises an inner hexagonal flat end fastening screw connected to the side face of the bottom plate, a flat end screw fixing hole is formed in the side end face of the bottom plate of the box body, the flat end screw fixing hole is arranged in the horizontal direction, and the inner hexagonal flat end fastening screw is installed inside the flat end screw fixing hole to adjust the center distance between the outer gear ring and the driving gear. The inner hexagonal flat end holding screw is rotated to push the connecting flange and the input shaft to integrally advance, and the outer gear ring and the driving gear are meshed in a zero clearance mode under the adjustment of the inner hexagonal flat end holding screw. The above-mentioned patent discloses the related structure of the hollow rotary platform in the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shortcoming to among the prior art provides a three-dimensional laser radium carving machine.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a three-dimensional laser radium carving machine, including lower part frame, support column and upper portion frame, lower part frame passes through support column and upper portion frame attach, box and back box before being equipped with on the lower part frame, preceding box and back box attach, be equipped with outlet duct and sliding door on the preceding box, be equipped with viewing aperture and handle on the sliding door, be equipped with at least two sets of processing agency on the upper portion frame, processing agency includes X axle motion module, drive assembly and work piece rotating assembly, be equipped with drive assembly and drive assembly on the X axle motion module and remove, the last work piece rotating assembly that is equipped with of drive assembly, work piece rotating assembly includes the support, cavity rotating platform, first backup pad and second backup pad, be equipped with cavity rotating platform on the support, cavity rotating platform and first backup pad are connected, first backup pad passes through the connecting axle and the second.

Preferably, the workpiece rotating assembly further comprises a supporting table, a supporting frame, a guide seat and a jig, the supporting table is arranged on the first supporting plate and the second supporting plate, the supporting frame is arranged at one end of the supporting table, a rotating motor is arranged on the supporting frame, the guide seat is arranged at the other end of the supporting table, the rotating motor is connected with one end of the jig, and the guide seat is connected with the other end of the jig.

Preferably, the jig is provided with a workpiece, the two ends of the jig are respectively connected with a first connecting block and a second connecting block, the first connecting block is connected with a rotating motor, the second connecting block is provided with a rotating shaft, the guide seat is provided with a through hole, and the through hole is internally provided with a rotating shaft.

Preferably, the first connecting block is provided with a first bump, the first bump is connected with the jig through a screw, the second connecting block is provided with a second bump, and the second bump is connected with the jig through a screw.

Preferably, the bracket is provided with an opening, and the connecting shaft passes through the opening.

Preferably, the transmission assembly comprises a lower platform and an upper platform, the lower platform is arranged on the X-axis motion module, a sliding rail and an air cylinder are arranged on the lower platform, a sliding block is arranged on the upper platform, and the air cylinder and the sliding block are connected and drive the sliding block to move along the sliding rail.

As preferred, still be equipped with at least a set of Z axle lifting unit in the antetheca, Z axle lifting unit includes Z axle motion module, first supporting strip, second support bar, lifter plate and laser head, is equipped with the slip table on the Z axle motion module and drives the slip table and remove, is equipped with first supporting strip and second support bar on the slip table, is equipped with the lifter plate on first supporting strip and the second support bar, is equipped with the laser head on the lifter plate.

Preferably, the front box body is also provided with a feed inlet, the lower frame is provided with a base, and the base is provided with universal wheels; the two sides of the feed inlet on the front box body are respectively provided with a safety light curtain projector and a safety light curtain light receiver.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: observe inside condition through the viewing aperture to know the processing condition to the steam release in the preceding box in with the box through the outlet duct is gone out, reduces the temperature in the box. The workpiece rotating assembly can be used for machining the left side and the right side of the workpiece, and can also be used for machining the front side, the back side, the front side and the back side of the workpiece, so that the full-angle machining of the workpiece can be realized, and the machining efficiency is improved. The utility model discloses a work piece is processed in the wheel change of two sets of processing mechanisms, the extravagant material loading time when having saved single material loading to promote radium carving machine's machining efficiency, and have the full angle to the work piece process, prevent the too high advantage of temperature in the box.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a first viewing angle when the front case is hidden in fig. 1.

Fig. 3 is a schematic structural view of a second viewing angle when the front case is hidden in fig. 1.

Fig. 4 is a partially enlarged view of B in fig. 3.

Fig. 5 is a schematic structural view of the Z-axis lifting assembly.

Fig. 6 is a schematic structural view of the processing mechanism.

Fig. 7 is a schematic structural view of the workpiece rotating assembly.

Fig. 8 is a partially enlarged view of a in fig. 7.

Fig. 9 is a schematic view of the second connecting block of fig. 7.

Fig. 10 is a schematic structural diagram of the first connection block in fig. 7.

Fig. 11 is a schematic structural view of the transmission assembly.

The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 1-X axis motion module, 2-transmission assembly, 201-upper platform, 202-lower platform, 203-slide block, 204-slide rail, 205-cylinder, 3-workpiece rotation assembly, 301-support, 302-opening, 303-hollow rotation platform, 304-second support plate, 305-first support plate, 306-guide seat, 3061-through hole, 307-second connection block, 3071-rotation shaft, 3072-second lug, 308-jig, 309-first connection block, 3091-first lug, 3010-rotation motor, 3011-support frame, 3012-support table, 3013-connection shaft, 4-workpiece, 5-Z axis lifting assembly, 501-Z axis motion module, 5011-sliding table, 502-lifting plate, 503-laser head, 504-first support bar, 505-second support bar, 6-upper frame, 7-support bar, 8-lower frame, 9-base, 10-universal wheel, 11-front box body, 1101-air outlet pipe, 1102-sliding door, 11021-observation port, 11022-handle, 1103-feed port, 1104-safety light curtain projector, 1105-safety light curtain light receiver and 12-rear box.

Detailed Description

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

Example 1

The utility model provides a three-dimensional laser radium carving machine, as shown in the figure, including lower part frame 8, support column 7 and upper portion frame 6, lower part frame 8 passes through support column 7 and upper portion frame 6 connects, be equipped with preceding box 11 and back box 12 on the lower part frame 8, preceding box 11 and back box 12 are connected, be equipped with outlet duct 1101 and sliding door 1102 on the preceding box 11, be equipped with viewing aperture 11021 and handle 11022 on the sliding door 1102, still be equipped with feed inlet 1103 on the preceding box 11, the operator is from the feed inlet 1103 material loading, observe inside condition through viewing aperture 11021, thereby know the processing condition to some extent, and preceding box 11 is gone out through the steam release of outlet duct 1101 in the box, reduce the temperature in the box. Be equipped with two sets of processing mechanisms on upper portion frame 6, processing mechanism includes X axle motion module 1, drive assembly 2 and work piece rotating assembly 3, be equipped with drive assembly 2 and drive assembly 2 and remove on the X axle motion module 1, be equipped with work piece rotating assembly 3 on the drive assembly 2, work piece rotating assembly 3 includes support 301, cavity rotary platform 303, first backup pad 305 and second backup pad 304, be equipped with cavity rotary platform 303 on the support 301, cavity rotary platform 303 and first backup pad 305 are connected, first backup pad 305 is connected through connecting axle 3013 and second backup pad 304. Work piece 4 is processed through two sets of processing mechanism wheel changes, and a set of processing mechanism is being processed man-hour by laser head 503 promptly, and another group of processing mechanism is just being loaded in the material simultaneously, forms the wheel change, and the extravagant material loading time when having saved single material loading to promote radium carving machine's machining efficiency.

The workpiece rotating component 3 further comprises a supporting table 3012, a supporting frame 3011, a guide seat 306 and a jig 308, the supporting table 3012 is arranged on the first supporting plate 305 and the second supporting plate 304, the supporting frame 3011 is arranged at one end of the supporting table 3012, a rotating motor 3010 is arranged on the supporting frame 3011, the guide seat 306 is arranged at the other end of the supporting table 3012, the rotating motor 3010 is connected with one end of the jig 308, and the guide seat 306 is connected with the other end of the jig 308.

The jig 308 is provided with a workpiece 4, two ends of the jig 308 are respectively connected with a first connecting block 309 and a second connecting block 307, the first connecting block 309 is connected with a rotating motor 3010, the second connecting block 307 is provided with a rotating shaft 3071, the guide seat 306 is provided with a through hole 3061, and the through hole 3061 is internally provided with a rotating shaft 3071.

A first bump 3091 is arranged on the first connecting block 309, the first bump 3091 is connected with the jig 308 through a screw, a second bump 3072 is arranged on the second connecting block 307, and the second bump 3072 is connected with the jig 308 through a screw.

The bracket 301 is provided with an opening 302, and the connecting shaft 3013 passes through the opening 302.

The transmission assembly 2 comprises a lower platform 202 and an upper platform 201, the lower platform 202 is arranged on the X-axis motion module 1, a sliding rail 204 and an air cylinder 205 are arranged on the lower platform 202, a sliding block 203 is arranged on the upper platform 201, and the air cylinder 205 is connected with the sliding block 203 and drives the sliding block 203 to move along the sliding rail 204. The cylinder 205 drives the upper platform 201 to move, so as to adjust the Y-axis position of the jig 308, and the workpiece 4 is located at the processing position.

Still be equipped with two sets of Z axle lifting unit 5 in the preceding box 11, Z axle lifting unit 5 includes Z axle motion module 501, first supporting strip 504, second support bar 505, lifter plate 502 and laser head 503, is equipped with slip table 5011 on the Z axle motion module 501 and drives slip table 5011 and remove, is equipped with first supporting strip 504 and second support bar 505 on the slip table 5011, is equipped with lifter plate 502 on first supporting strip 504 and the second support bar 505, is equipped with laser head 503 on the lifter plate 502. The Z-axis movement module 501 drives the sliding table 5011 to move up and down, so that the sliding table 5011 drives the laser head 503 to move up and down through the lifting plate 502, the Z-axis position of the laser head 503 is adjusted, the laser head 503 is located at a proper machining height, and requirements of different products on the machining height are met.

A base 9 is arranged on the lower frame 8, and universal wheels 10 are arranged on the base 9; a safety light curtain projector 1104 and a safety light curtain light receiver 1105 are respectively arranged on two sides of the feed inlet 1103 on the front box body 11. The infrared light that the safety light curtain light projector 1104 sent is received by safety light curtain photic organ 1105, has formed a protection net, when the object gets into the protection net between safety light curtain light projector 1104 and the safety light curtain photic organ 1105, the circuit of safety light curtain photic organ 1105 reacts immediately, and a signal is used for stopping the X axle motion module 1 motion of processing promptly to avoid X axle motion module 1 to remove the injury to the operator. When an operator sends and takes materials, as long as any part of the body intercepts light, the machine can enter a safe state without causing injury to the operator.

The working principle is as follows: the machining mechanism moves to the position below the laser head 503 to stop, so that the workpiece 4 on the jig 308 is located below the laser head 503, the Z-axis motion module 501 drives the laser head 503 to move to a specified height, and the laser head 503 machines the workpiece 4. Drive first backup pad 305 through cavity rotary platform 303 and rotate to first backup pad 305 and second backup pad 304 drive a supporting bench 3012 and rotate, and supporting bench 3012 drives tool 308 and rotates around connecting axle 3013, thereby makes laser head 503 can carry out multi-angle processing to work piece 4, for example processes the left and right sides of work piece 4. The jig 308 is driven to rotate around the central line of the jig 308 by the rotary motor 3010, so that the laser head 503 can process the front and back surfaces and the front and back sides of the workpiece 4; therefore, the workpiece rotating assembly 3 can be used for processing the left side and the right side of the workpiece 4 and processing the front side, the back side, the front side and the rear side of the workpiece 4, so that the workpiece 4 can be processed at all angles, and the processing efficiency is improved.

Example 2

The same as embodiment 1 except that the number of the Z-axis lifting assemblies 5 is three.

Example 3

The same as embodiment 1 except that the number of the Z-axis lifting assemblies 5 is four.

Claims (8)

1. The utility model provides a three-dimensional laser radium carving machine, includes lower part frame (8), support column (7) and upper portion frame (6), and lower part frame (8) are connected its characterized in that through support column (7) and upper portion frame (6): a front box body (11) and a rear box body (12) are arranged on the lower frame (8), the front box body (11) is connected with the rear box body (12), an air outlet pipe (1101) and a sliding door (1102) are arranged on the front box body (11), an observation port (11021) and a handle (11022) are arranged on the sliding door (1102), at least two groups of processing mechanisms are arranged on the upper frame (6), each processing mechanism comprises an X-axis motion module (1), a transmission component (2) and a workpiece rotating component (3), the transmission component (2) is arranged on the X-axis motion module (1) and drives the transmission component (2) to move, the workpiece rotating component (3) is arranged on the transmission component (2), each workpiece rotating component (3) comprises a support (301), a hollow rotating platform (303), a first support plate (305) and a second support plate (304), the hollow rotating platform (303) is arranged on the support (301), the hollow rotating platform (303) is connected with the first support plate (305, the first support plate (305) is connected to the second support plate (304) by a connecting shaft (3013).

2. The three-dimensional laser engraving machine according to claim 1, wherein: work piece rotating assembly (3) still includes brace table (3012), support frame (3011), guide holder (306) and tool (308), be equipped with brace table (3012) on first backup pad (305) and second backup pad (304), brace table (3012) one end is equipped with support frame (3011), be equipped with rotating electrical machines (3010) on support frame (3011), the brace table (3012) other end is equipped with guide holder (306), rotating electrical machines (3010) and the one end of tool (308) are connected, guide holder (306) and the other end of tool (308) are connected.

3. The three-dimensional laser engraving machine according to claim 2, wherein: the jig (308) is provided with a workpiece (4), two ends of the jig (308) are respectively connected with a first connecting block (309) and a second connecting block (307), the first connecting block (309) is connected with a rotating motor (3010), the second connecting block (307) is provided with a rotating shaft (3071), the guide seat (306) is provided with a through hole (3061), and the through hole (3061) is internally provided with the rotating shaft (3071).

4. The three-dimensional laser engraving machine according to claim 3, wherein: be equipped with first lug (3091) on first connecting block (309), first lug (3091) is connected through screw and tool (308), is equipped with second lug (3072) on second connecting block (307), and second lug (3072) is connected through screw and tool (308).

5. The three-dimensional laser engraving machine according to claim 1, wherein: an opening (302) is formed in the support (301), and the connecting shaft (3013) penetrates through the opening (302).

6. The three-dimensional laser engraving machine according to claim 1, wherein: the transmission assembly (2) comprises a lower platform (202) and an upper platform (201), the lower platform (202) is arranged on the X-axis motion module (1), a sliding rail (204) and an air cylinder (205) are arranged on the lower platform (202), a sliding block (203) is arranged on the upper platform (201), and the air cylinder (205) and the sliding block (203) are connected and drive the sliding block (203) to move along the sliding rail (204).

7. The three-dimensional laser engraving machine according to claim 1, wherein: still be equipped with at least a set of Z axle lifting unit (5) in preceding box (11), Z axle lifting unit (5) include Z axle motion module (501), first supporting strip (504), second support bar (505), lifter plate (502) and laser head (503), be equipped with slip table (5011) on Z axle motion module (501) and drive slip table (5011) and remove, be equipped with first supporting strip (504) and second support bar (505) on slip table (5011), be equipped with lifter plate (502) on first supporting strip (504) and second support bar (505), be equipped with laser head (503) on lifter plate (502).

8. The three-dimensional laser engraving machine according to claim 1, wherein: a feed inlet (1103) is also formed in the front box body (11), a base (9) is arranged on the lower frame (8), and universal wheels (10) are arranged on the base (9); a safety light curtain light projector (1104) and a safety light curtain light receiver (1105) are respectively arranged on two sides of the feed port (1103) on the front box body (11).

Images