CN112440000A

CN112440000A - Laser processing equipment suitable for production of metal light guide plate

Info

Publication number: CN112440000A
Application number: CN202011326613.6A
Authority: CN
Inventors: 王华珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-03-05

Abstract

The invention discloses laser processing equipment suitable for producing a metal light guide plate, which belongs to the technical field of laser processing of the metal light guide plate and comprises a box body, wherein the top end surface of the box body is provided with two groups of movably connected supporting plates, a first fixedly connected limiting rod is arranged between the two groups of supporting plates, a first screw rod is arranged below the first limiting rod, the left end surface of the left supporting plate is provided with a first motor which is detachably connected through a bolt, the outer walls of the first limiting rod and the first screw rod are sleeved with a movable block, the bottom end surface of the movable block is provided with a movably connected laser processing head, the outer wall of the laser processing head is provided with a movably connected smoke suction device, the top end surface of the box body is symmetrically provided with two groups of limiting plates, a grid plate is fixedly connected between the two groups of limiting plates, and the inner cavity of, the invention aims to solve the problem that smoke dust affects a laser processing head.

Description

Laser processing equipment suitable for production of metal light guide plate

Technical Field

The invention relates to the technical field of laser processing of metal light guide plates, in particular to laser processing equipment suitable for producing metal light guide plates.

Background

The light guide plate is made of optical acrylic/PC (polycarbonate) plates, then high-tech materials with high refractive index and no light absorption are used, the bottom surfaces of the optical acrylic plates are engraved by laser, V-shaped cross grids are engraved, and light guide points are printed by a UV (ultraviolet) screen printing technology.

Disclosure of Invention

The invention aims to provide laser processing equipment suitable for producing a metal light guide plate, and aims to solve the problem that smoke dust provided in the background art influences a laser processing head.

In order to achieve the purpose, the invention provides the following technical scheme: a laser processing device suitable for production of a metal light guide plate comprises a box body, wherein two groups of movably connected supporting plates are arranged on the top end face of the box body, the two groups of supporting plates are arranged in bilateral symmetry, a top plate is fixedly connected to the top end faces of the two groups of supporting plates, a first fixedly connected limiting rod is arranged between the two groups of supporting plates, a first screw rod is arranged below the first limiting rod, the first screw rod is connected with two groups of supporting plate bearings, a first motor detachably connected through a bolt is arranged on the left end face of the left supporting plate, the first motor is in transmission connection with the screw rod, a movable block is sleeved on the outer walls of the first limiting rod and the first screw rod and is in sliding connection with the first limiting rod, the movable block is in threaded connection with the first screw rod, a movably connected laser processing head is arranged on the bottom end face of the movable block, and a movably connected smoke, two groups of limiting plates are symmetrically arranged on the left and right sides of the top end face of the box body, a grid plate is fixedly connected between the two groups of limiting plates, and a dust removal device is movably connected with the inner cavity of the box body.

Preferably, the smoking device is including solid fixed ring, dust removal case, fixed ring fixed connection is at the outer wall of laser beam machining head, gu fixed ring goes up bilateral symmetry and is provided with two sets of suction heads, suction head and solid fixed ring fixed connection, the dust removal case passes through bolted connection at the top face center of roof, the both sides end of dust removal case is provided with inner chamber intercommunication and fixed connection's intercommunication pipeline, and is two sets of the intercommunication pipeline runs through the below of roof to roof, and is two sets of be provided with flange joint's intercommunication hose between intercommunication pipeline and the suction head, and is two sets of the intercommunication pipeline cup joints the restriction ring that is provided with fixed connection at the outer wall of the one end of dust removal incasement chamber, the outer wall of restriction ring cup joints the.

Preferably, the top end face of dust removal case is provided with the purifying box of fixed connection and inner chamber intercommunication, the inner chamber of purifying box is provided with three active carbon filter screens of group through the bolt can dismantle the connection, the both sides end of purifying box is provided with the suction fan, the suction fan passes through the bolt and can dismantle with the dust removal case and be connected, and is two sets of be provided with fixed connection's purification pipeline between suction fan and the purifying box, it is two sets of the suction fan passes through purification pipeline and purifying box inner chamber intercommunication.

Preferably, dust collector includes two sets of air suction pipes, and is two sets of air suction pipe bilateral symmetry sets up at the top inner wall of box, and is two sets of air suction pipe and box fixed connection, air suction pipe runs through the top inner wall to the below of grid plate of box, and is two sets of air suction pipe's bottom face fixedly connected with inner chamber intercommunication's reposition of redundant personnel pipeline, the bottom inner wall center fixedly connected with dust catcher of box, the dust absorption pipeline of fixedly connected with inner chamber intercommunication between dust catcher and the reposition of redundant personnel pipeline, the right side of dust catcher is provided with the storage box, storage box and box bottom inner wall fixed connection, the storage pipeline of fixedly connected with inner chamber intercommunication between storage box and the dust catcher.

Preferably, the top face of box is provided with four fixed plates of group, every two sets of the fixed plate longitudinal symmetry sets up, four groups fixed plate and box fixed connection, front and back two sets of fixedly connected with restriction lever two between the fixed plate, the top of restriction lever two is provided with screw rod two, screw rod two is connected with the fixed plate bearing, the left side of fixed plate is provided with motor two, the motor two passes through the bolt and can dismantle with the fixed plate and be connected, motor two is connected with the transmission of screw rod two, backup pad and two sliding connection of restriction lever, backup pad and two threaded connection of screw rod.

Preferably, the bottom face of box is provided with four groups of supporting legs, and every group is two sets of the supporting leg bilateral symmetry sets up, four groups supporting leg and box fixed connection, the preceding terminal surface of box is provided with the rectangle opening, and is provided with the maintenance door through hinge connection at the rectangle opening part.

Preferably, the first motor and the second motor are both stepping motors, and the first motor, the second motor, the suction fan and the dust collector are electrically connected with a controller of the laser processing equipment.

Compared with the prior art, the invention has the beneficial effects that:

1. when the laser processing head works, smoke dust around the laser processing head can be effectively adsorbed through the smoke suction device arranged, the smoke dust is prevented from being accumulated on the laser processing head, the service life of the laser processing head is greatly prolonged, meanwhile, the machine does not need to be stopped for maintenance after long-time work, and the processing efficiency is greatly improved.

2. The dust collector through setting up can effectually process the bottom to metal light guide plate at metal light guide plate and remove dust, prevents to add man-hour, and the waste material remains on metal light guide plate, influences the quality of last metal light guide plate, also can handle the smoke and dust simultaneously, has improved the efficiency of handling the smoke and dust greatly.

3. Through the cooperation of the movable block and the first limiting rod and the first screw rod, the laser processing head can be effectively driven to move left and right under the action of the first motor, the metal light guide plate is conveniently processed, and meanwhile, the smoke suction device and the laser processing head move in the same direction, so that the smoke dust processing efficiency is greatly improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a schematic view of the connection of the second screw rod of the present invention.

In the figure: 1. supporting legs; 2. a box body; 3. a fixing plate; 4. a support plate; 5. a first motor; 6. a top plate; 7. a first limiting rod; 8. a communicating pipe; 9. a first screw rod; 10. a communication hose; 11. a laser processing head; 12. a grid plate; 13. a limiting plate; 14. an air suction pipeline; 15. a diversion pipeline; 16. a dust collection duct; 17. a vacuum cleaner; 18. a storage pipeline; 19. a storage box; 20. a dust removal box; 21. a confinement ring; 22. a dust removal bag; 23. a suction fan; 24. purifying the pipeline; 25. a purification box; 26. an active carbon filter screen; 27. a suction head; 28. a fixing ring; 29. a second motor; 30. a second limiting rod; 31. and a second screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laser beam machining equipment suitable for production of metal light guide plate, please refer to fig. 1, includes box 2, and the top terminal surface of box 2 is provided with two sets of swing joint's backup pad 4, and two sets of backup pad 4 bilateral symmetry sets up, adds man-hour to metal light guide plate, conveniently carries out the back-and-forth movement, conveniently processes to metal light guide plate.

Referring to fig. 1, top end faces of two groups of supporting plates 4 are fixedly connected with a top plate 6, a first limiting rod 7 fixedly connected is arranged between the two groups of supporting plates 4, a first screw 9 is arranged below the first limiting rod 7, the first screw 9 is in bearing connection with the two groups of supporting plates 4, a first motor 5 detachably connected through a bolt is arranged on the left end face of the left supporting plate 4, the first motor 5 is in transmission connection with the first screw 9, movable blocks are sleeved on outer walls of the first limiting rod 7 and the first screw 9 and are in sliding connection with the first limiting rod 7 and are in threaded connection with the first screw 9, a movably connected laser processing head 11 is arranged on the bottom end face of each movable block, when the metal light guide plate is processed, the first motor 5 drives the first screw rod 9 to rotate, and the first screw rod 9 is matched with the movable block, so that the laser processing head 11 can be driven to move left and right, and the metal light guide plate is conveniently processed.

Referring to fig. 1, the outer wall of the laser processing head 11 is provided with a movably connected smoking device, through which smoke can be effectively adsorbed.

Referring to fig. 1, two sets of limiting plates 13 are symmetrically arranged on the top end surface of the box body 2, and a grid plate 12 is fixedly connected between the two sets of limiting plates 13, so that the metal light guide plate can be conveniently placed.

Referring to fig. 1, the inner cavity of the box body 2 is provided with a dust removal device movably connected, so that waste materials generated by the metal light guide plate can be effectively adsorbed by the dust removal device, and the waste materials are prevented from affecting the processing quality of the metal light guide plate.

Referring to fig. 1, 2 and 3, the smoking device includes a fixing ring 28, a dust removing box 20, the fixing ring 28 is fixedly connected to the outer wall of the laser processing head 11, two sets of suction heads 27 are symmetrically arranged on the fixing ring 28, the suction heads 27 are fixedly connected with the fixing ring 28, the dust removing box 20 is connected to the center of the top end face of the top plate 6 through bolts, two communicating pipes 8 with communicating cavities and fixedly connected are arranged at two side ends of the dust removing box 20, the two sets of communicating pipes 8 penetrate through the top plate 6 to below the top plate 6, a communicating hose 10 connected with a flange is arranged between the two sets of communicating pipes 8 and the suction heads 27, a limiting ring 21 fixedly connected is sleeved on the outer wall of one end of the inner cavity of the dust removing box 20 of the two sets of communicating pipes 8, a dust removing bag 22 fixedly connected is sleeved on the outer wall of the limiting ring 21, when smoking, the smoke generated by the laser processing head, the dust is prevented from being attached to the laser processing head 11, and the processing efficiency and quality of the laser processing head 11 are prevented from being influenced.

Referring to fig. 1, 2 and 3, a top end face of the dust removing box 20 is provided with a purifying box 25 fixedly connected and communicated with an inner cavity, the inner cavity of the purifying box 25 is provided with three groups of activated carbon filter screens 26 detachably connected through bolts, two side ends of the purifying box 25 are provided with suction fans 23, the suction fans 23 are detachably connected with the dust removing box 20 through bolts, a purifying pipeline 24 fixedly connected is arranged between the two groups of suction fans 23 and the purifying box 25, the two groups of suction fans 23 are communicated with the inner cavity of the purifying box 25 through the purifying pipeline 24, when absorbing smoke dust, the two groups of suction fans 23 work to absorb the smoke dust to the inner cavity of the dust removing box 20, the dust in the smoke dust can be treated through the dust removing drive 22 for the group, the air can be treated through the three groups of activated carbon filter screens 26, and the quality of the air is.

Referring to fig. 1, the dust removing device includes two sets of air suction pipes 14, the two sets of air suction pipes 14 are symmetrically disposed on the top inner wall of the box 2, the two sets of air suction pipes 14 are fixedly connected to the box 2, the air suction pipes 14 penetrate through the top inner wall of the box 2 to below the grid plate 12, bottom end surfaces of the two sets of air suction pipes 14 are fixedly connected to a diversion pipe 15 with an inner cavity communicated with each other, a dust collector 17 is fixedly connected to the center of the bottom inner wall of the box 2, a dust collection pipe 16 with an inner cavity communicated with each other is fixedly connected between the dust collector 17 and the diversion pipe 15, a storage tank 19 is disposed on the right side of the dust collector 17, the storage tank 19 is fixedly connected to the bottom inner wall of the box 2, a storage pipe 18 with an inner cavity communicated with each other is fixedly connected between the storage tank 19 and the dust collector 17, add man-hour, can adsorb the waste material that processing produced, prevent that the waste material from influencing the processing of later stage metal light guide plate, can cooperate with smoke suction device simultaneously, improve the efficiency of handling the smoke and dust, also can cool down to metal light guide plate in addition, prevent that the high temperature that processing produced from influencing the quality of metal light guide plate.

Referring to fig. 1 and 4, four sets of fixing plates 3 are disposed on the top end surface of the box body 2, each two sets of fixing plates 3 are symmetrically disposed in front and back, the four sets of fixing plates 3 are fixedly connected with the box body 2, a second limiting rod 30 is fixedly connected between the two sets of fixing plates 3, a second screw 31 is disposed above the second limiting rod 30, the second screw 31 is connected with a bearing of the fixing plate 3, a second motor 29 is disposed on the left side of the left fixing plate 3, the second motor 29 is detachably connected with the fixing plates 3 through bolts, the second motor 29 is in transmission connection with the second screw 31, the support plate 4 is in sliding connection with the second limiting rod 30, and the support plate 4 is in threaded connection with the second screw 31.

Referring to fig. 1, four sets of support legs 1 are disposed on the bottom end surface of the box body 2, each set of two sets of support legs 1 is disposed in bilateral symmetry, and the four sets of support legs 1 are fixedly connected with the box body 2, so that overall stability is improved.

Referring to fig. 1, a rectangular opening is formed in a front end surface of the box body 2, and a maintenance door (not shown) connected through a hinge is disposed at the rectangular opening, so that maintenance of equipment in an inner cavity of the box body 2 is facilitated.

Referring to fig. 1, the first motor 5 and the second motor 29 are stepping motors, and the first motor 5, the second motor 29, the suction fan 23 and the dust collector 17 are electrically connected to a controller of the laser processing equipment, so that centralized control is facilitated, and the efficiency of processing the metal light guide plate is improved.

Wherein:

the working principle is as follows: when the metal light guide plate is processed, the metal light guide plate is placed on the grid plate 12, then the controller controls the first motor 5 and the second motor 29 to work, the laser processing head 11 is moved to a proper position for processing, when the laser processing head 11 is processed, the controller controls the two groups of suction fans 23 and the dust collector 17 to work, the suction head 27 moves along with the laser processing head 11, the smoke dust can be guided into the dust removing box 19 and the purifying box 25 through the communication pipeline 8 and the communication hose 10 under the action of the suction fan 23, later through dust bag 22, three active carbon filter screens 26 of group handle the smoke and dust, later dust catcher 17 adsorbs the bottom face of metal light guiding plate through air suction pipe 14, prevents that the waste material from influencing the quality of metal duct board processing, carries out the during operation at dust catcher 17, can conveniently place the waste material in storage box 19.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser beam machining equipment suitable for production of metal light guide plate, includes box (2), its characterized in that: the top end face of the box body (2) is provided with two groups of movably connected supporting plates (4), the two groups of supporting plates (4) are arranged in a bilateral symmetry mode, the top end face of the two groups of supporting plates (4) is fixedly connected with a top plate (6), a first fixedly connected limiting rod (7) is arranged between the two groups of supporting plates (4), a first screw rod (9) is arranged below the first limiting rod (7), the first screw rod (9) is in bearing connection with the two groups of supporting plates (4), a first motor (5) detachably connected through a bolt is arranged on the left end face of the supporting plate (4) on the left side, the first motor (5) is in transmission connection with the first screw rod (9), movable blocks are sleeved on the outer walls of the first limiting rod (7) and the first screw rod (9), the movable blocks are in sliding connection with the first limiting rod (7), and are in threaded connection with the first screw rod, the bottom face of movable block is provided with swing joint's laser beam machining head (11), the outer wall of laser beam machining head (11) is provided with swing joint's smoking device, two sets of limiting plate (13) are established to the top face bilateral symmetry of box (2), and are two sets of fixedly connected with net board (12) between limiting plate (13), the inner chamber of box (2) is provided with swing joint's dust collector.

2. The laser processing device suitable for the production of the metal light guide plate according to claim 1, wherein: the smoking device comprises a fixing ring (28) and a dust removing box (20), the fixing ring (28) is fixedly connected with the outer wall of the laser processing head (11), two groups of suction heads (27) are symmetrically arranged on the left and the right of the fixing ring (28), the suction heads (27) are fixedly connected with the fixing ring (28), the dust removing box (20) is connected to the center of the top end surface of the top plate (6) through a bolt, both sides of the dust removing box (20) are provided with communicating pipes (8) which are communicated with each other through inner cavities and fixedly connected with each other, two groups of the communicating pipes (8) penetrate through the top plate (6) to the lower part of the top plate (6), a communicating hose (10) connected with a flange is arranged between the two groups of the communicating pipes (8) and the suction head (27), the outer wall of one end of the inner cavity of the dust removing box (20) of the two groups of the communicating pipes (8) is sleeved with a limiting ring (21) fixedly connected with each other, the outer wall of the limiting ring (21) is sleeved with a dust removal bag (22) which is fixedly connected.

3. The laser processing device suitable for the production of the metal light guide plate according to claim 2, wherein: the top end face of dust removal case (20) is provided with purifying box (25) of fixed connection and inner chamber intercommunication, the inner chamber of purifying box (25) is provided with three groups and can dismantle the active carbon filter screen (26) of connection through the bolt, the both sides end of purifying box (25) is provided with suction fan (23), suction fan (23) can be dismantled through bolt and dust removal case (20) and be connected, two sets of be provided with fixed connection's clean tube way (24) between suction fan (23) and purifying box (25), and is two sets of suction fan (23) are through clean tube way (24) and purifying box (25) inner chamber intercommunication.

4. The laser processing device suitable for the production of the metal light guide plate according to claim 1, wherein: the dust removal device comprises two groups of air suction pipelines (14), the two groups of air suction pipelines (14) are arranged on the inner wall of the top end of the box body (2) in a bilateral symmetry manner, the two groups of air suction pipelines (14) are fixedly connected with the box body (2), the air suction pipes (14) penetrate through the inner wall of the top end of the box body (2) to the lower part of the grid plate (12), the bottom end surfaces of the two groups of air suction pipes (14) are fixedly connected with flow distribution pipes (15) with communicated inner cavities, a dust collector (17) is fixedly connected with the center of the inner wall of the bottom end of the box body (2), a dust suction pipeline (16) with an inner cavity communicated is fixedly connected between the dust collector (17) and the flow dividing pipeline (15), a storage box (19) is arranged on the right side of the dust collector (17), the storage box (19) is fixedly connected with the inner wall of the bottom end of the box body (2), a storage pipeline (18) with an inner cavity communicated with each other is fixedly connected between the storage box (19) and the dust collector (17).

5. The laser processing device suitable for the production of the metal light guide plate according to claim 1, wherein: the top end face of box (2) is provided with four fixed plate (3) of group, every two sets of fixed plate (3) longitudinal symmetry sets up, four groups fixed plate (3) and box (2) fixed connection, two sets of front and back fixedly connected with restriction pole two (30) between fixed plate (3), the top of restriction pole two (30) is provided with screw rod two (31), screw rod two (31) are connected with fixed plate (3) bearing, the left side of fixed plate (3) is provided with motor two (29), motor two (29) can be dismantled with fixed plate (3) through the bolt and be connected, motor two (29) are connected with screw rod two (31) transmission, backup pad (4) and restriction pole two (30) sliding connection, backup pad (4) and screw rod two (31) threaded connection.

6. The laser processing device suitable for the production of the metal light guide plate according to claim 1, wherein: the bottom face of box (2) is provided with four groups of supporting legs (1), and every group is two sets of supporting leg (1) bilateral symmetry sets up, four groups supporting leg (1) and box (2) fixed connection, the preceding terminal surface of box (2) is provided with the rectangle opening, and is provided with the maintenance door through hinge connection at the rectangle opening part.

7. The laser processing device suitable for the production of the metal light guide plate according to claim 5, wherein: the first motor (5) and the second motor (29) are stepping motors, and the first motor (5), the second motor (29), the suction fan (23) and the dust collector (17) are all electrically connected with a controller of the laser processing equipment.