CN212734646U

CN212734646U - Focal length positioning device of laser marking machine

Info

Publication number: CN212734646U
Application number: CN202021530043.8U
Authority: CN
Inventors: 倪殿喜; 韩冬玲
Original assignee: Dalian Longxin Automation Co ltd
Current assignee: Dalian Longxin Automation Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-19
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a laser marking machine focus positioner relates to laser beam machining technical field, including transmission band and lower box, the one end of transmission band runs through down the box, and box on the top fixedly connected with of lower box goes up the front side fixedly connected with display of box, and the keyboard is collected to the front side fixedly connected with of lower box, goes up inside one side of box and has seted up first spout, and the inside swing joint of first spout has sliding screw, sliding screw's one end fixedly connected with movable block, the first motor of the inside fixedly connected with of movable block. This laser marking machine focus positioner through setting up the display and collecting the keyboard, can carry out the input to the marker and need beat the mark content, through the transmission band, makes to beat the mark device and carry out automatic mark, through setting up first spout and sliding screw, makes the movable block can slide in first spout, through setting up first motor and telescopic link, can adjust the focus of beating the marker, conveniently beats the mark to needs beat the article of mark and beat the mark.

Description

Focal length positioning device of laser marking machine

Technical Field

The utility model relates to a laser beam machining technical field specifically is a laser marking machine focus positioner.

Background

Laser marking is a process of leaving a permanent mark on the surface of a material by evaporation or photo-induced physicochemical changes of the material surface layer using the high peak power density of a focused laser beam. In the prior art, the object to be marked is inconvenient to focus, the marking efficiency is poor, the marked object is poor in positioning effect, the problem of marking deviation is easily caused, and the defective rate after marking is high.

In chinese utility model patent application no: CN201721340214.9 discloses a laser marking machine, the utility model relates to a laser marking machine, wherein, the laser arranged on the frame is used for marking the object to be marked, the lifting platform arranged on the frame is used for positioning and placing the object to be marked, the lifting device arranged on the frame is used for driving the lifting platform to do reciprocating lifting motion, so as to adjust the focal length between the laser and the object to be marked by adjusting the distance between the lifting platform and the laser, the air suction device is arranged on the machine frame, is used for absorbing and discharging wastes such as smoke, waste gas and the like generated when the laser is used for marking a mark to be marked to a waste treatment area, so as to avoid the smoke, the waste gas and the like from being directly discharged to the working environment, the working environment is kept clean, so that the working efficiency of workers is improved, and the marking efficiency of the laser marking machine is improved. This laser marking machine, in the use, it still has the inconvenient focus that adjusts the marker, and the inconvenient article that need mark is fixed a position shortcoming.

Therefore, it is necessary to provide a focal length positioning device of a laser marking machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a laser marking machine focus positioner to current laser marking machine who provides in solving above-mentioned background art has the inconvenient focus of adjusting the marker, and the inconvenient problem of fixing a position the article of beating the mark to needs.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a focal length positioning device of a laser marking machine comprises a transmission belt and a lower box body, wherein one end of the transmission belt penetrates through the lower box body, the top of the lower box body is fixedly connected with an upper box body, the front side of the upper box body is fixedly connected with a display, the front side of the lower box body is fixedly connected with a collecting keyboard, one side of the inner part of the upper box body is provided with a first chute, the inner part of the first chute is movably connected with a sliding screw rod, one end of the sliding screw rod is fixedly connected with a moving block, the inner part of the moving block is fixedly connected with a first motor, one side of the first motor is fixedly connected with a first gear, the bottom of the moving block is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a marking device, two sides of the inner part of the lower box body are symmetrically provided with fixing grooves, the top swing joint of belt has the mark piece of beating, the both ends symmetry swing joint of the mark piece has the pinch-off blades, the one end fixedly connected with of pinch-off blades connects the pivot, connect the other end fixedly connected with fixed plate of pivot, the one end fixedly connected with cylinder of fixed plate, the both ends symmetry fixedly connected with of cylinder connects the knee, the other end of cylinder and the inside one side fixed connection of lower box, the inside fixedly connected with second electrolysis of fixed plate, the top fixedly connected with second gear of second electrolysis, the second spout has been seted up to the inside of fixed plate, the inside swing joint of second spout has the rack bar, the one end fixedly connected with pinch-off blades of rack bar.

Preferably, the second gear is engaged with the rack bar.

Preferably, the second sliding groove is in fit connection with the rack bar.

Preferably, the number of the cylinders and the connecting bent rods is two, and the two cylinders and the connecting bent rods are located on the same horizontal plane.

Preferably, the first sliding groove is attached to the sliding screw.

Preferably, a rack is arranged on one side of the interior of the upper box body, and the upper box body is meshed and connected with the first gear.

Preferably, the fixing groove is matched with the supporting plate.

Preferably, the marker and the marking block are located on the same vertical plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser marking machine focus positioner possesses following beneficial effect:

1. this laser marking machine focus positioner through setting up the display and collecting the keyboard, can carry out the input to the marker and need beat the mark content, through the transmission band, makes to beat the mark device and carry out automatic mark, through setting up first spout and sliding screw, makes the movable block can slide in first spout, through setting up first motor and telescopic link, can adjust the focus of beating the marker, conveniently beats the mark to needs beat the article of mark and beat the mark.

2. This laser marking machine focus positioner supports the belt through setting up fixed slot and backup pad, makes to beat and marks the piece and be in the horizontality, through setting up pinch-off blades and fixed plate, makes to beat and marks the piece and can fix the assigned position, conveniently beats the mark, sets up through the cylinder, connects the knee, connects pivot, second electrolysis, second gear and the cooperation between the rack bar, makes to beat the piece and installs and dismantle, conveniently fixes a position marking the piece.

Drawings

FIG. 1 is a schematic front view of the structure of the marking machine of the present invention;

FIG. 2 is a schematic side sectional view of the marking machine structure of the present invention;

FIG. 3 is a schematic top view of the positioning device of the present invention;

FIG. 4 is an enlarged schematic view of the structure of zone A in the present invention;

fig. 5 is a schematic side view of the fixing plate structure of the present invention.

In the figure: 1. a conveyor belt; 2. a lower box body; 3. an upper box body; 4. a display; 5. collecting the keyboard; 6. a first chute; 7. a sliding screw; 8. a moving block; 9. a first motor; 10. a first gear; 11. a telescopic rod; 12. a marker; 13. a clamping plate; 14. a cylinder; 15. a belt; 16. marking blocks; 17. fixing grooves; 18. a support plate; 19. a fixing plate; 20. connecting the bent rod; 21. connecting the rotating shaft; 22. second electrolysis; 23. a second gear; 24. a second chute; 25. a rack bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a focal length positioning device of a laser marking machine comprises a transmission belt 1 and a lower box 2, wherein one end of the transmission belt 1 penetrates through the lower box 2, the top of the lower box 2 is fixedly connected with an upper box 3, the front side of the upper box 3 is fixedly connected with a display 4, contents to be marked can be input into a marking device 12 by arranging the display 4 and a collecting keyboard 5, the marking device can automatically mark by the transmission belt 1, a moving block 8 can slide in a first sliding chute 6 by arranging the first sliding chute 6 and a sliding screw 7, the focal length of the marking device 12 can be adjusted by arranging a first motor 9 and a telescopic rod 11, the objects to be marked can be conveniently marked, the collecting keyboard 5 is fixedly connected to the front side of the lower box 2, the first sliding chute 6 is arranged on one side inside of the upper box 3, the first sliding chute 6 is connected with the sliding screw 7 in a fitting manner, the movable block 8 can be fixed on one side of the upper box body 3, the sliding screw 7 is movably connected inside the first chute 6, the movable block 8 is fixedly connected to one end of the sliding screw 7, the first motor 9 is fixedly connected inside the movable block 8, the first gear 10 is fixedly connected to one side of the first motor 9, the rack is arranged on one side inside the upper box body 3, the upper box body 3 is meshed and connected with the first gear 10, the movable block 8 can conveniently move up and down, the telescopic rod 11 is fixedly connected to the bottom of the movable block 8, the marking device 12 is fixedly connected to the bottom of the telescopic rod 11, the marking device 12 and the marking block 16 are positioned on the same vertical surface, objects can be conveniently marked, the fixing grooves 17 are symmetrically arranged on two sides inside the lower box body 2, the belt 15 is supported by arranging the fixing grooves 17 and the supporting plate 18, the marking block 16 is in a horizontal state, and by arranging the clamping, the marking block 16 can be fixed to a designated position to facilitate marking, the marking block 16 is installed and disassembled through the matching arrangement among the air cylinder 14, the connecting bent rod 20, the connecting rotating shaft 21, the second electrolysis 22, the second gear 23 and the rack rod 25 to facilitate positioning of the marking block 16, the inside of the fixed groove 17 is movably connected with the supporting plate 18, the fixed groove 17 is matched with the supporting plate 18, the top of the supporting plate 18 is movably connected with the belt 15, the top of the belt 15 is movably connected with the marking block 16, two ends of the marking block 16 are symmetrically and movably connected with the clamping plate 13, one end of the clamping plate 13 is fixedly connected with the connecting rotating shaft 21, the other end of the connecting rotating shaft 21 is fixedly connected with the fixing plate 19, one end of the fixing plate 19 is fixedly connected with the air cylinder 14, two ends of the air cylinder 14 are symmetrically and fixedly connected with the connecting bent rod 20, the air cylinder 14 and the connecting bent rod 20 are two, the two air cylinders 14 and, the fixed plate 19 is movable, the other end of the air cylinder 14 is fixedly connected with one side of the lower box body 2, the second electrolysis 22 is fixedly connected with the inside of the fixed plate 19, the second gear 23 is fixedly connected with the top of the second electrolysis 22, the second gear 23 is meshed with the rack rod 25 and is connected with the rack rod 25, the second chute 24 is formed in the fixed plate 19, the second chute 24 is connected with the rack rod 25 in a laminating mode, the rack rod 25 is movably connected with the inside of the second chute 24, and the clamping plate 13 is fixedly connected with one end of the rack rod 25.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, the content to be marked of the marker 12 is input through the collecting keyboard 5, the marking block 16 to be marked is put in through the transmission belt 1, the transmission is carried out to the designated position through the belt 15, the moving block 8 can slide in the first chute 6 through the connection of the first chute 6 and the sliding screw 7, the focus of the marker 12 can be adjusted through the connection of the first motor 9 and the telescopic rod 11, the article to be marked is marked, the clamping plate 13 can move inwards and outwards through the connection of the second electrolyte 22, the second gear 23 and the rack bar 25, the marking block 16 is fixed and disassembled, so that the marking block 16 can be fixed at a designated position for marking, the fixing plate 19 is moved to both sides by the connection of the air cylinder 14 and the connecting bent rod 20, and the marked marking block 16 can be collected and stored by the conveying belt 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 marking machine focus positioner, includes transmission band (1) and lower box (2), its characterized in that: one end of the transmission belt (1) penetrates through the lower box body (2), the top of the lower box body (2) is fixedly connected with an upper box body (3), the front side of the upper box body (3) is fixedly connected with a display (4), the front side of the lower box body (2) is fixedly connected with a collecting keyboard (5), one side of the interior of the upper box body (3) is provided with a first chute (6), the interior of the first chute (6) is movably connected with a sliding screw (7), one end of the sliding screw (7) is fixedly connected with a movable block (8), the interior of the movable block (8) is fixedly connected with a first motor (9), one side of the first motor (9) is fixedly connected with a first gear (10), the bottom of the movable block (8) is fixedly connected with a telescopic rod (11), and the bottom of the telescopic rod (11) is fixedly connected with a marking device (12), the inner two sides of the lower box body (2) are symmetrically provided with fixing grooves (17), the inner part of each fixing groove (17) is movably connected with a supporting plate (18), the top of each supporting plate (18) is movably connected with a belt (15), the top of each belt (15) is movably connected with a marking block (16), the two ends of each marking block (16) are symmetrically and movably connected with a clamping plate (13), one end of each clamping plate (13) is fixedly connected with a connecting rotating shaft (21), the other end of each connecting rotating shaft (21) is fixedly connected with a fixing plate (19), one end of each fixing plate (19) is fixedly connected with a cylinder (14), the two ends of each cylinder (14) are symmetrically and fixedly connected with a connecting bent rod (20), the other end of each cylinder (14) is fixedly connected with one inner side of the lower box body (2), and the inner part of each fixing plate (19) is, the top fixedly connected with second gear (23) of second electrolysis (22), second spout (24) have been seted up to the inside of fixed plate (19), the inside swing joint of second spout (24) has rack bar (25), the one end fixedly connected with pinch plate (13) of rack bar (25).

2. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the second gear (23) is engaged with the rack bar (25).

3. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the second sliding groove (24) is connected with the rack rod (25) in an attaching mode.

4. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the two cylinders (14) and the two connecting bent rods (20) are positioned on the same horizontal plane.

5. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the first sliding groove (6) is attached to and connected with the sliding screw (7).

6. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: a rack is arranged on one side of the interior of the upper box body (3), and the upper box body (3) is meshed with the first gear (10).

7. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the fixing groove (17) is matched with the supporting plate (18).

8. The focal length positioning device of the laser marking machine according to claim 1, characterized in that: the marker (12) and the marking block (16) are located on the same vertical plane.