CN220217115U

CN220217115U - Laser marking machine

Info

Publication number: CN220217115U
Application number: CN202321763165.5U
Authority: CN
Inventors: 李子婷; 涂小龙
Original assignee: Fuzhou Fulinju New Material Technology Co ltd
Current assignee: Fuzhou Fulinju New Material Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a laser marking machine, which belongs to the field of paint-free board production equipment and comprises a machine base, wherein a positioning mechanism is arranged on the machine base, a lifting mechanism and an adjusting mechanism are arranged on the machine base, a marking mechanism is arranged at the bottom of the adjusting mechanism and comprises a mounting box, a groove is formed in the mounting box, one side of the mounting box is fixedly connected with a power supply, a push rod which moves up and down is connected in the groove formed in the mounting box in a sliding manner, a trigger switch is arranged in the groove of the mounting box, and the marking mechanism further comprises a marking device. The beneficial effects are that: the device is provided with the marking mechanism capable of adjusting the distance, when the device is used, the staff can be prevented from being irradiated by laser through the shielding effect of the mounting box, and the trigger switch is controlled by the push rod arranged in the mounting box, so that the marking device can keep the marking distance consistent with the adjusted focal length in the marking process every time, and the marking quality and definition are ensured.

Description

Laser marking machine

Technical Field

The utility model relates to the field of paint-free plate production equipment, in particular to a laser marking machine.

Background

Paint-free board, building material, there are also various calls in industry, and common calls are ecological board and melamine board, need carry out its marking to the surface in the production process of paint-free board, and laser marking equipment is mainly used carries out high-speed marking to paint-free board characters pattern, realizes pleasing to the eye and clear printing effect.

The utility model discloses a laser marking device through retrieving chinese patent publication No. CN218109685U, including laser marking device main part, stop gear, protection machanism and laser marking mechanism, stop gear is located the inside of laser marking device main part, protection machanism is located the front end of laser marking device main part, laser marking mechanism is located the inside of laser marking device main part, stop gear is including placing piece, fluting, lead screw, go-between, connecting rod, spring, telescopic link, slider, splint, back plate, slot and baffle. This laser marking equipment has installed stop gear, place the article that needs to carry out laser marking on placing the piece and promote the back plate, the back plate drives spring, telescopic link and removes, spring, telescopic link drive go-between remove, the connection clitellum moves the connecting rod and changes the angle and drive the slider and remove, the slider drives splint and removes, splint press from both sides tightly spacing the article that needs to carry out laser marking, but in the use, the distance of marking at every turn can not keep unanimous with the focus of marking the ware, can lead to marking effect not good, the problem that marking definition is low, the practicality is to be improved.

Disclosure of Invention

The present utility model aims to solve the above problems by providing a laser marking machine.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a laser marking machine, includes the frame, install positioning mechanism on the frame, install elevating system and guiding mechanism on the frame, the guiding mechanism bottom is provided with marking mechanism, marking mechanism includes the mounting box, open in the mounting box has the groove, mounting box one side fixedly connected with power, sliding connection has the push rod of reciprocates in the groove that the mounting box opened, be provided with trigger switch in the fluting of mounting box, marking mechanism still includes marking device, marking device outside fixedly connected with solid fixed ring.

Preferably, the trigger switch is located at the top of the slot in the installation box, and the trigger switch is arranged above the push rod.

Preferably, the mounting box is provided with a plurality of threaded holes, and the fixing ring is provided with threaded holes corresponding to the threaded holes.

Preferably, the lifting mechanism comprises a hydraulic cylinder, an output shaft of the hydraulic cylinder is connected with a moving plate for lifting, and the bottom of the moving plate is fixedly connected with two connecting plates.

Preferably, the adjusting mechanism comprises a motor, the motor is fixedly connected to one side of the connecting plate, an output shaft of the motor is connected with a screw rod, the adjusting mechanism further comprises a limiting rod, and a moving block is connected to the limiting rod in a sliding mode.

Preferably, the moving block is in threaded connection with the screw rod, the screw rod is fixedly connected with the limiting rod at the inner side of the connecting plate, and the screw rod is arranged in parallel with the limiting rod.

Preferably, the machine base comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, and a conveyor belt is arranged on the bottom plate.

Preferably, the hydraulic cylinder is fixedly connected to the top of the bracket, and the output shaft of the hydraulic cylinder penetrates through the bracket downwards.

Preferably, the positioning mechanism comprises an air cylinder, the air cylinder is fixedly connected to one side of the support, an output shaft of the air cylinder penetrates through the support, and the positioning mechanism further comprises a fixing plate, and the fixing plate is fixedly connected to the top of the bottom plate.

The beneficial effects are that: the device is provided with the marking mechanism capable of adjusting the distance, when the device is used, the staff can be prevented from being irradiated by laser through the shielding effect of the mounting box, and the trigger switch is controlled by the push rod arranged in the mounting box, so that the marking device can keep the marking distance consistent with the adjusted focal length in the marking process every time, and the marking quality and definition are ensured.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of a laser marking machine according to the present utility model;

FIG. 2 is a front view of a laser marking machine according to the present utility model;

FIG. 3 is a schematic diagram showing the connection of the lifting mechanism and the adjusting mechanism of the laser marking machine according to the present utility model;

FIG. 4 is a schematic view of an adjustment mechanism of a laser marking machine according to the present utility model;

fig. 5 is a front cross-sectional view of a marking mechanism of a laser marking machine according to the present utility model.

The reference numerals are explained as follows: 1. a base; 101. a bottom plate; 102. a bracket; 103. a conveyor belt; 2. a positioning mechanism; 201. a cylinder; 202. a fixing plate; 3. a lifting mechanism; 301. a hydraulic cylinder; 302. a moving plate; 303. a connecting plate; 4. an adjusting mechanism; 401. a motor; 402. a screw; 403. a restraining bar; 404. a moving block; 5. a marking mechanism; 501. a mounting box; 502. a power supply; 503. a push rod; 504. triggering a switch; 505. a marker; 506. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, a laser marking machine comprises a machine base 1, wherein the machine base 1 comprises a bottom plate 101, a support 102 is fixedly connected to the top of the bottom plate 101, a conveyor belt 103 is arranged on the bottom plate 101, a positioning mechanism 2 is arranged on the bottom plate 101, a lifting mechanism 3 and an adjusting mechanism 4 are arranged on the support 102, and a marking mechanism 5 is arranged at the bottom of the adjusting mechanism 4.

In this embodiment, positioning mechanism 2 includes cylinder 201, and cylinder 201 fixed connection is in support 102 one side, and the cylinder 201 output shaft passes support 102, and positioning mechanism 2 still includes fixed plate 202, and fixed plate 202 fixed connection is at bottom plate 101 top, starts cylinder 201, and the output shaft of cylinder 201 can extend, promotes to exempt from the lacquer board to the fixed plate 202 motion until withstands fixed plate 202 for exempt from the lacquer board to fix, can not rock about marking in-process, has guaranteed marking effect.

In this embodiment, the lifting mechanism 3 includes a hydraulic cylinder 301, the hydraulic cylinder 301 is fixedly connected to the top of the bracket 102, an output shaft of the hydraulic cylinder 301 passes through the bracket 102 to descend, a moving plate 302 for lifting is connected to an output shaft of the hydraulic cylinder 301, two connecting plates 303 are fixedly connected to the bottom of the moving plate 302, the hydraulic cylinder 301 is started, the output shaft of the hydraulic cylinder 301 moves downwards to drive the moving plate 302 to move downwards, and the connecting plates 303 fixedly connected to the bottom of the moving plate 302 also move synchronously.

In this embodiment, the adjusting mechanism 4 includes a motor 401, the motor 401 is fixedly connected to one side of the connecting plate 303, an output shaft of the motor 401 is connected with a screw 402, the adjusting mechanism 4 further includes a limiting rod 403, the screw 402 is fixedly connected to the inner side of the connecting plate 303, the screw 402 is parallel to the limiting rod 403, a moving block 404 is slidably connected to the limiting rod 403, the moving block 404 is in threaded connection with the screw 402, the screw 402 rotates under the driving action of the motor 401, and the moving block 404 sleeved on the screw 402 and the limiting rod 403 can move left and right in a plane due to the parallel arrangement of the limiting rod 403 and the screw 402, so as to adjust the marking position.

In this embodiment, the marking mechanism 5 includes a mounting box 501, a slot is opened in the mounting box 501, a power supply 502 is fixedly connected to one side of the mounting box 501, a push rod 503 which moves up and down is slidably connected in the slot opened in the mounting box 501, a trigger switch 504 is arranged in the slot of the mounting box 501, the trigger switch 504 is positioned at the top of the slot in the mounting box 501, the trigger switch 504 is arranged above the push rod 503, the push rod 503 extends out of the slot of the mounting box 501, the marking mechanism 5 further includes a marking device 505, a fixing ring 506 is fixedly connected to the outer side of the marking device 505, a plurality of threaded holes are opened on the mounting box 501, threaded holes corresponding to the threaded holes are opened on the fixing ring 506, a worker firstly connects wires on the marking device 505 with adjusted focal length to the power supply 502, after the fixing ring 506 is tightened by bolts, the marker 505 can be fixed in the mounting box 501, when the fixing ring is used, the mounting box 501 moves downwards, when the bottom of the mounting box 501 is about to be contacted with a paint-free plate, the push rod 503 is pushed by the paint-free plate, the trigger switch 504 of the power supply 502 is positioned in a groove of the mounting box 501, the trigger switch 504 is started after the push rod 503 is pushed up, the marker 505 can complete marking work in the mounting box 501, workers are prevented from being irradiated by laser, and the marker 505 with adjusted focal length can keep consistent marking distance in each marking process, so that marking quality and definition are ensured.

Working principle: before marking, a worker connects the electric wire on the marking device 505 with the adjusted focal length to the power supply 502, then installs the electric wire into the mounting box 501, and tightens the fixing ring 506 through bolts, so that the marking device 505 can be fixed in the mounting box 501, when the device is used, firstly, the paint-free plate is conveyed into the bracket 102 through the conveying belt 103, the cylinder 201 is started, the output shaft of the cylinder 201 can stretch to push the paint-free plate to move towards the fixing plate 202 until the paint-free plate is propped against the fixing plate 202, then the hydraulic cylinder 301 is started, the output shaft of the hydraulic cylinder 301 moves downwards to drive the moving plate 302 to move downwards, the connecting plate 303 fixedly connected with the bottom of the moving plate 302 also moves synchronously, the screw 402 and the limiting rod 403 fixed on the connecting plate 303 also descend, the moving block 404 drives the mounting box 501 to move downwards, when the bottom of the mounting box 501 is to be contacted with the paint-free plate, the push rod 503 is pushed by the paint-free plate, the trigger switch 504 of the power supply 502 is positioned in the slot of the mounting box 501, the trigger switch 504 is started after the push rod 503 is pushed up, the marker 505 can complete marking work in the mounting box 501, when the printing position needs to be adjusted, under the driving action of the motor 401, the screw 402 rotates, because the limiting rod 403 is arranged in parallel with the screw 402, the moving block 404 sleeved on the screw 402 and the limiting rod 403 can move left and right in the plane, the moving block 404 drives the marking mechanism 5 to move integrally, the marking position is adjusted, the device can prevent workers from being irradiated by laser when in use, and the marker 505 with adjusted focal length can keep consistent marking distance in each marking process, so that marking quality and definition are ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a laser marking machine, includes frame (1), install positioning mechanism (2), its characterized in that on frame (1): install elevating system (3) and guiding mechanism (4) on frame (1), guiding mechanism (4) bottom is provided with marking mechanism (5), marking mechanism (5) are including mounting box (501), open in mounting box (501) has the groove, mounting box (501) one side fixedly connected with power (502), sliding connection has push rod (503) of reciprocating in the groove of mounting box (501) open, be provided with trigger switch (504) in the fluting of mounting box (501), marking mechanism (5) still include marking ware (505), marking ware (505) outside fixedly connected with solid fixed ring (506).

2. A laser marking machine as claimed in claim 1, wherein: the trigger switch (504) is positioned at the top of the slot in the mounting box (501), and the trigger switch (504) is arranged above the push rod (503).

3. A laser marking machine as claimed in claim 1, wherein: the mounting box (501) is provided with a plurality of threaded holes, and the fixing ring (506) is provided with a threaded hole corresponding to the threaded holes.

4. A laser marking machine as claimed in claim 1, wherein: the lifting mechanism (3) comprises a hydraulic cylinder (301), an output shaft of the hydraulic cylinder (301) is connected with a moving plate (302) for lifting, and two connecting plates (303) are fixedly connected to the bottom of the moving plate (302).

5. A laser marking machine as claimed in claim 4, wherein: the adjusting mechanism (4) comprises a motor (401), the motor (401) is fixedly connected to one side of the connecting plate (303), a screw (402) is connected to an output shaft of the motor (401), the adjusting mechanism (4) further comprises a limiting rod (403), and a moving block (404) is connected to the limiting rod (403) in a sliding mode.

6. A laser marking machine as claimed in claim 5, wherein: the moving block (404) is in threaded connection with the screw rod (402), the screw rod (402) is fixedly connected with the limiting rod (403) at the inner side of the connecting plate (303), and the screw rod (402) is arranged in parallel with the limiting rod (403).

7. A laser marking machine as claimed in claim 4, wherein: the machine base (1) comprises a bottom plate (101), a support (102) is fixedly connected to the top of the bottom plate (101), and a conveying belt (103) is arranged on the bottom plate (101).

8. A laser marking machine as claimed in claim 7, wherein: the hydraulic cylinder (301) is fixedly connected to the top of the support (102), and an output shaft of the hydraulic cylinder (301) penetrates through the support (102) downwards.

9. A laser marking machine as claimed in claim 7, wherein: the positioning mechanism (2) comprises an air cylinder (201), the air cylinder (201) is fixedly connected to one side of the support (102), an output shaft of the air cylinder (201) penetrates through the support (102), the positioning mechanism (2) further comprises a fixing plate (202), and the fixing plate (202) is fixedly connected to the top of the bottom plate (101).