CN214769669U

CN214769669U - Laser engraving machine

Info

Publication number: CN214769669U
Application number: CN202120172036.3U
Authority: CN
Inventors: 陈卫华; 陆兰英; 陆晔奇
Original assignee: Suzhou Chaoxiang Electromechanical Equipment Automation Co ltd
Current assignee: Suzhou Chaoxiang Electromechanical Equipment Automation Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-11-19
Anticipated expiration: 2031-01-21

Abstract

The utility model relates to a laser engraving machine relates to the field of engraver, and it includes the engraver body and places the storage water tank in engraver body one side, install the outlet pipe of being connected with the delivery port on the engraver body on the lateral wall of storage water tank, the mounting groove has been seted up on the inside wall of storage water tank, install the first screw rod of vertical setting through the bearing in the mounting groove, thread bush is equipped with the connecting block on the first screw rod, the lateral wall and the mounting groove lateral wall butt of connecting block, the filter screen has been placed to the level in the storage water tank, the filter screen is connected with the connecting block, global and the inner wall butt of storage water tank of filter screen, the top of storage water tank is installed and is used for driving first screw rod pivoted motor. This application has the advantage that improves filter screen filter effect.

Description

Laser engraving machine

Technical Field

The application relates to the field of engravers, especially, relate to a laser engraving machine.

Background

At present, a laser engraving machine is an advanced device for engraving materials to be engraved by using laser. The laser engraving machine can improve the engraving efficiency, ensure the surface of the engraved position to be smooth and mellow, quickly reduce the temperature of the engraved non-metallic material and reduce the deformation and the internal stress of the engraved object.

The related art can refer to Chinese patent with publication No. CN207223196U, which discloses a cooling device of a laser engraving machine, comprising a laser engraving machine and a cooling device, wherein the laser engraving machine comprises a workbench, a support is arranged on the workbench, a laser tube is arranged on the support, an air inlet is arranged at the upper end of the laser tube, an air outlet is arranged at the lower end of the laser tube, a laser is arranged in the laser tube, the laser is connected with a laser engraving head, the cooling device comprises a support, a recovery tank and a recovery pipeline, a vortex tube and a water tank are arranged on the support, the vortex tube is provided with an air inlet, a cold air outlet, a hot air outlet and a control valve, the air inlet is connected with an air compressor, the cold air outlet is connected with a laser tube cooling branch tube and a water tank cooling branch tube, the laser tube cooling branch is connected with the air inlet, the water tank is provided with an interlayer, the interlayer is provided with a cold air inlet and an air outlet, the water tank is provided with a water inlet and a water outlet, and the water outlet, the water outlet is connected with a cooling pipeline, the cooling pipeline is provided with a cooling port, the cooling port is opposite to the laser engraving head, the recovery tank is located at the edge of the workbench, the bottom of the recovery tank is connected with the recovery pipeline, the recovery pipeline is connected with a filter box, and a filter screen is arranged inside the filter box.

With respect to the related art in the above, the inventors consider that: after the filter box is used for a long time, dust and particles can be attached to the side wall of the filter box, large-area dust is accumulated to form dirt, the volume of the filter box is reduced, and the filter effect of the filter screen is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the filter effect of filter screen, this application provides a laser engraving machine.

The application provides a laser engraving machine adopts following technical scheme:

the utility model provides a laser engraving machine, includes the engraver body and places the storage water tank in engraver body one side, install the outlet pipe of being connected with the delivery port on the engraver body on the lateral wall of storage water tank, the mounting groove has been seted up on the inside wall of storage water tank, install the first screw rod of vertical setting through the bearing in the mounting groove, thread bush is equipped with the connecting block on the first screw rod, the lateral wall and the mounting groove lateral wall butt of connecting block, the filter screen has been placed to the level in the storage water tank, the filter screen is connected with the connecting block, the global inner wall butt with the storage water tank of filter screen, the top of storage water tank is installed and is used for driving first screw rod pivoted motor.

Through adopting above-mentioned technical scheme, when needs clear up the dirt on the storage water tank lateral wall, at first starter motor, the motor drives first screw rod and rotates, and first screw rod drives the vertical removal of connecting block in the mounting groove, and the connecting block drives the vertical removal of filter screen in the storage water tank for the filter screen can clear up the dirt on the storage water tank lateral wall, thereby has improved the filter effect of filter screen.

Preferably, the horizontal cross section of filter screen is circular, the central point of filter screen puts the second screw rod of rotating and wearing to be equipped with vertical setting, install respectively on the interior top surface and the interior bottom surface of storage water tank at the both ends of second screw rod, the cover is equipped with the installation piece that is located the filter screen top on the second screw rod, the internally mounted of installation piece have with the slider of thread groove looks adaptation on the second screw rod, the installation piece passes through the setting element and installs the upper portion at the filter screen, but the relative filter screen of installation piece rotates, install the clearance piece that carries out the clearance to the filter screen on the lateral wall of installation piece.

By adopting the technical scheme, when the filter screen needs to be cleaned, the first screw rod drives the filter screen to vertically move in the water storage tank, the filter screen drives the mounting block to move on the second screw rod through the positioning piece, the mounting block drives the sliding block to slide in the thread groove on the second screw rod, so that the mounting block rotates, and meanwhile, the mounting block drives the cleaning piece to rotate to clean the upper end face of the filter screen; through setting up second screw rod and slider, can accomplish the clearance to the filter screen at the in-process to the dirt clearance on the storage water tank lateral wall.

Preferably, the clearance piece includes the receiver of horizontal installation on the installation piece lateral wall, the material loading mouth has been seted up to the bottom of receiver, the material loading mouth is the front end towards one side of installation piece rotation direction, one side that the installation piece rotation direction was kept away from to the material loading mouth is the rear end, install the scraper blade on the rear end, the up end butt of lower terminal surface and the filter screen of scraper blade.

Through adopting above-mentioned technical scheme, when needs use clearance piece to collect the dirt, the installation piece drives receiver and scraper blade and rotates this moment, and the scraper blade clears up the dirt on the filter screen, and the dirt is along with the rotation of scraper blade to receive the box in, can accomplish the collection of receiver to the dirt.

Preferably, the side wall of the scraper towards the front end is formed into an inclined surface, and the distance from the inclined surface to the front end is gradually reduced from top to bottom.

Through adopting above-mentioned technical scheme, when the scraper blade was scraped the dirt on the filter screen and is got, the dirt can follow the inclined plane and get into and hold the box, and the inclined plane is scraped the dirt on filter screen surface more easily.

Preferably, a plurality of filtration holes have been seted up on the lateral wall of receiver, a plurality of filtration holes have been seted up on the interior top surface of receiver.

Through adopting above-mentioned technical scheme, when needs use the receiver to collect the dirt, the filtration pore can be to the further filtration of moisture in the dirt for the receiver can be collected more dirt.

Preferably, the length of the extension direction of the scraper is consistent with the length of the extension direction of the storage box, and the side wall of the storage box, which is far away from one side of the installation block, is abutted against the inner wall of the water storage box.

Through adopting above-mentioned technical scheme, when needs use the scraper blade to scrape the dirt on the filter screen and get, the scraper blade has increased the area of contact of scraper blade with the filter screen with the inner wall butt of storage water tank to make the dirt clearance on the filter screen cleaner.

Preferably, the connecting plate is installed towards one side of receiver to the installation piece, the connecting plate passes through the bolt and is connected with the receiver.

Through adopting above-mentioned technical scheme, when needs are dismantled the receiver, at first extract the bolt from the connecting plate, then take off the receiver from the connecting plate, can accomplish the dismantlement of receiver.

Preferably, the setting element is including installing the lower terminal surface at the installation piece and cup jointing the collar on the second screw rod, the up end of filter screen offer with the first ring channel of collar looks adaptation, install the stopper on the lateral wall of collar, the second ring channel has been seted up on the lateral wall of first ring channel, the stopper can be followed the second ring channel and rotated.

Through adopting above-mentioned technical scheme, rotate when needs will install piece vertical migration, at first the filter screen drives stopper vertical migration, and the stopper passes through the collar and drives installation piece vertical migration, and the collar rotates when installation piece vertical migration, and the collar can be driven to the collar and rotate in first ring channel to the collar, and the collar can drive the stopper and rotate in the second ring channel, can realize the vertical migration of collar.

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

according to the water storage tank, the first screw rod and the connecting block are arranged, the motor is started to drive the first screw rod to rotate, the first screw rod drives the connecting block to vertically move, and the connecting block drives the filter screen to vertically move, so that the filter screen can clean dirt on the side wall of the water storage tank, and the filtering effect of the filter screen is improved;

by arranging the second screw and the sliding block, the filter screen can be cleaned in the process that the first screw drives the filter screen to clean dirt on the side wall of the water storage tank;

this application is through setting up connecting plate and bolt, when needs are dismantled the receiver, only need extract the bolt from the connecting plate, then take off the receiver from the connecting plate, can accomplish the dismantlement of receiver.

Drawings

Fig. 1 is a schematic view of the overall structure of a laser engraving machine according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the water storage tank according to the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a positioning element according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a cleaning member according to an embodiment of the present application.

Description of reference numerals: 1. a engraver body; 11. a water outlet pipe; 2. a water storage tank; 21. mounting grooves; 22. a first screw; 23. connecting blocks; 24. a filter screen; 241. a first annular groove; 242. a second annular groove; 25. a motor; 26. a second screw; 27. mounting blocks; 271. a slider; 272. a connecting plate; 273. a bolt; 28. a placement port; 29. a cover plate; 3. a positioning member; 31. a mounting ring; 32. a limiting block; 4. cleaning the workpiece; 41. a storage box; 411. a feeding port; 412. a front end; 413. a back end; 414. a filtration pore; 42. a squeegee; 421. a bevel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses laser engraving machine. Referring to fig. 1 and 2, the laser engraving machine comprises an engraving machine body 1, a water storage tank 2 is arranged on one side of the engraving machine body 1, a water outlet pipe 11 connected with a water outlet on the engraving machine body 1 is fixedly connected to the side wall of the water storage tank 2, a placing opening 28 is formed in one side of the upper end surface of the water storage tank 2, and a cover plate 29 is arranged in the placing opening 28; the upper end face of the water storage tank 2 is fixedly connected with a motor 25, an installation groove 21 is formed in the inner side wall of the water storage tank 2, which is far away from one side of the water outlet pipe 11, a first screw 22 which is vertically arranged is installed in the installation groove 21 through a bearing, the top end of the first screw 22 penetrates through the side wall of the water storage tank 2 and extends to the outer side of the water storage tank 2, and the first screw 22 is fixedly connected with an output shaft at the bottom of the motor 25; the first screw rod 22 is in threaded fit with a connecting block 23, and the side wall of the connecting block 23 is abutted against the side wall of the mounting groove 21; the filter screen 24 is horizontally placed in the water storage tank 2, the peripheral surface of the filter screen 24 is abutted to the inner wall of the water storage tank 2, the filter screen 24 is in a circular plate shape, and the filter screen 24 is fixedly connected with the connecting block 23.

When the dirt on the 2 inside walls of storage water tank needs to be cleaned, at first, the motor 25 is started, the motor 25 drives the first screw rod 22 to rotate, the first screw rod 22 drives the connecting block 23 to vertically move in the mounting groove 21, the connecting block 23 drives the filter screen 24 to vertically move in the storage water tank 2, so that the filter screen 24 can clean the dirt on the 2 side walls of the storage water tank, and the filtering effect of the filter screen 24 is improved.

Referring to fig. 2 and 3, the central point of filter screen 24 puts and rotates and wears to be equipped with the second screw rod 26 of vertical setting, the both ends difference fixed connection of second screw rod 26 is on the interior top surface and the interior bottom surface of storage water tank 2, the cover is equipped with the installation piece 27 that is located the filter screen 24 top on the second screw rod 26, the inside fixedly connected with of installation piece 27 and the slider 271 of the thread groove looks adaptation on the second screw rod 26, installation piece 27 passes through setting element 3 and installs the upper portion at filter screen 24, horizontal installation has clearance piece 4 of clearing up the filter screen 24 up end on the lateral wall of installation piece 27. The positioning piece 3 comprises a mounting ring 31 and a limiting block 32; the mounting ring 31 is fixedly connected to the lower end face of the mounting block 27 and sleeved on the second screw 26, and the upper end face of the filter screen 24 is provided with a first annular groove 241 matched with the mounting ring 31; the stopper 32 is fixedly connected to the sidewall of the mounting ring 31, and a second annular groove 242 for the stopper 32 to slide is formed on the sidewall of the first annular groove 241.

When cleaning member 4 is needed to clean filter screen 24, filter screen 24 is moved vertically in water storage tank 2, filter screen 24 drives stopper 32 vertical movement, stopper 32 drives installation block 27 vertical movement through collar 31, installation block 27 is through the slider 271 with the thread groove looks adaptation on second screw 26, make installation block 27 rotate on second screw 26, installation block 27 drives cleaning member 4 and rotates at the up end of filter screen 24, make cleaning member 4 clear up the dirt on filter screen 24.

Referring to fig. 2 and 4, a horizontally arranged connecting plate 272 is fixedly connected to the side wall of one side of the mounting block 27, and the cleaning member 4 comprises a storage box 41 and a scraper 42; the storage box 41 is mounted on the lower end face of the connecting plate 272 through a bolt 273, the side wall of one end of the storage box 41 is abutted against the side wall of the mounting block 27, the side wall of the other end of the storage box 41 is abutted against the inner wall of the water storage tank 2, the bottom of the storage box 41 is provided with a feeding port 411, one side of the feeding port 411 facing the rotation direction of the mounting block 27 is a front end 412, one side of the feeding port 411 away from the rotation direction of the mounting block 27 is a rear end 413, and the side wall and the inner top face of the storage box 41 are both provided with a plurality of filtering holes 414; the scraper 42 is fixedly connected to the rear end 413, the length of the scraper 42 in the extending direction is the same as that of the storage box 41 in the extending direction, the lower end face of the scraper 42 is abutted to the upper end face of the filter screen 24, the side wall of the scraper 42 towards the front end 412 is formed into a slope 421, and the distance from the slope 421 to the front end 412 is gradually reduced from top to bottom.

When needs clear up filter screen 24, installation piece 27 drives receiver 41 and rotates, and receiver 41 drives scraper blade 42 and rotates on filter screen 24 for inclined plane 421 clears up the dirt of filter screen 24 up end, and during the dirt got into receiver 41 along inclined plane 421, filtration pore 414 can be to the further filtration that carries on of dirt afterwards.

The implementation principle of the laser engraving machine in the embodiment of the application is as follows: when a worker needs to clean the water storage tank 2, the motor 25 is started firstly, the motor 25 drives the first screw rod 22 to rotate, the first screw rod 22 drives the connecting block 23 to vertically move in the mounting groove 21, and the connecting block 23 drives the filter screen 24 to vertically move in the water storage tank 2; then the filter screen 24 drives the limiting block 32 to vertically move, the limiting block 32 drives the mounting block 27 to vertically move through the mounting ring 31, the mounting block 27 enables the mounting block 27 to rotate on the second screw 26 through the sliding block 271 matched with the thread groove on the second screw 26, the mounting block 27 drives the storage box 41 to rotate, the storage box 41 drives the scraper 42 to rotate on the filter screen 24, the inclined plane 421 enables dirt on the upper end face of the filter screen 24 to be cleaned, and then the dirt enters the storage box 41 along the inclined plane 421; the cleaning of the filter screen 24 can be completed in the process of cleaning the dirt on the side wall of the water storage tank 2.

After a period of use, the motor 25 is first turned off, then the lid 29 is opened, and then the worker pulls out the bolt 273 from the connecting plate 272, removes the storage box 41 from the connecting plate 272, and finally removes the storage box 41 from the placement port 28 for cleaning.

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

Claims

1. The utility model provides a laser engraving machine, includes engraver body (1) and places storage water tank (2) in engraver body (1) one side, install outlet pipe (11) of being connected with the delivery port on engraver body (1) on the lateral wall of storage water tank (2), its characterized in that: mounting groove (21) have been seted up on the inside wall of storage water tank (2), install first screw rod (22) of vertical setting through the bearing in mounting groove (21), threaded sleeve is equipped with connecting block (23) on first screw rod (22), the lateral wall and the mounting groove (21) lateral wall butt of connecting block (23), filter screen (24) have been placed to level in storage water tank (2), filter screen (24) are connected with connecting block (23), the global inner wall butt with storage water tank (2) of filter screen (24), the top of storage water tank (2) is installed and is used for driving first screw rod (22) pivoted motor (25).

2. A laser engraving machine as claimed in claim 1, characterized in that: the horizontal cross section of filter screen (24) is circular, the central point of filter screen (24) puts the second screw rod (26) that the rotation was worn to be equipped with vertical setting, install respectively on the interior top surface and the interior bottom surface of storage water tank (2) at the both ends of second screw rod (26), the cover is equipped with installation piece (27) that are located filter screen (24) top on second screw rod (26), the internally mounted of installation piece (27) have with slider (271) of screw thread groove looks adaptation on second screw rod (26), install the upper portion at filter screen (24) through setting element (3) in installation piece (27), installation piece (27) filter screen (24) relatively rotate, install on the lateral wall of installation piece (27) and carry out clearance's clearance piece (4) to filter screen (24).

3. A laser engraving machine as claimed in claim 2, characterized in that: clearance piece (4) include receiver (41) of horizontal installation on installation piece (27) lateral wall, material loading mouth (411) have been seted up to the bottom of receiver (41), material loading mouth (411) are front end (412) towards one side of installation piece (27) rotation direction, one side that installation piece (27) rotation direction was kept away from in material loading mouth (411) is rear end (413), install scraper blade (42) on rear end (413), the lower terminal surface of scraper blade (42) and the up end butt of filter screen (24).

4. A laser engraving machine as claimed in claim 3, characterized in that: the side wall of the scraper blade (42) facing the front end (412) is formed into a slope (421), and the distance between the slope (421) and the front end (412) is gradually reduced from top to bottom.

5. A laser engraving machine as claimed in claim 3, characterized in that: a plurality of filtering holes (414) are formed in the side wall of the storage box (41), and a plurality of filtering holes (414) are formed in the inner top surface of the storage box (41).

6. A laser engraving machine as claimed in claim 3, characterized in that: the length of scraper blade (42) extending direction is unanimous with receiver (41) extending direction's length, the lateral wall and the inner wall butt of storage water tank (2) of installation piece (27) one side are kept away from to receiver (41).

7. A laser engraving machine as claimed in claim 3, characterized in that: connecting plate (272) are installed towards one side of receiver (41) to installation piece (27), connecting plate (272) are connected with receiver (41) through bolt (273).

8. A laser engraving machine as claimed in claim 2, characterized in that: setting element (3) including installing lower terminal surface and the collar (31) of cup jointing on second screw rod (26) of installation piece (27), first ring channel (241) with collar (31) looks adaptation is seted up to the up end of filter screen (24), install stopper (32) on the lateral wall of collar (31), second ring channel (242) have been seted up on the lateral wall of first ring channel (241), second ring channel (242) can be followed in stopper (32) and rotate.