CN215698902U

CN215698902U - Laser marking machine of quick location centering

Info

Publication number: CN215698902U
Application number: CN202122247641.5U
Authority: CN
Inventors: 李旭志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a laser marking machine capable of quickly positioning and centering, which comprises a table plate, wherein four clamping blocks are arranged at the left part of the upper end of the table plate, a workbench is clamped on the inner side surfaces of the four clamping blocks together, a rectangular groove is formed in the upper end of the workbench, four rectangular grooves are formed in the left part of the upper end of the table plate, a centering device is arranged between the four clamping blocks, the centering device is movably connected with the groove wall surface of the rectangular groove, a fixed frame is arranged at the middle rear part of the upper end of the table plate, a lifting device is arranged in an inner cavity of the fixed frame, a sliding block is movably connected to the lifting device in an inserting mode, a connecting rod is arranged at the left end of the sliding block, and a marking block is arranged at the front end of the connecting rod. The laser marking machine capable of being quickly positioned and centered can adjust the heights of marking heads for raw materials with different thicknesses, quickly position and center the raw materials, reduce operation difficulty and errors and is convenient to use.

Description

Laser marking machine of quick location centering

Technical Field

The utility model relates to the technical field of laser marking machines, in particular to a laser marking machine capable of quickly positioning and centering.

Background

Along with the rapid development of society and the continuous progress of technology, the pursuit of individuality and the requirement of the beauty of articles are higher and higher, the 'marking' technology is also commissioned, and the traditional printing and corrosion can not meet the requirements of people gradually due to the reasons of large destructive power of the objects, relatively complex process, short marking time and the like.

The laser marking machine has wide application in the aspects of marking of daily artware, marking of products and the like. Among the present laser marking device, adopt the method of trying to beat the sample mostly, generally do not have the device of quick location returning in the middle of, can not adjust the height of beating the mark head to the raw materials of different thickness, with the naked eye observation mark effect judgement focus position, the operator not only the operation degree of difficulty is big like this, also has certain error, influences mark quality and work efficiency. Therefore, a laser marking machine capable of being positioned and centered quickly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a laser marking machine capable of quickly positioning and centering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a laser marking machine capable of quickly positioning and centering comprises a table plate, wherein a clamping block is arranged at the left part of the upper end of the table plate, the number of the clamping blocks is four, the inner side surfaces of the four clamping blocks are jointly clamped with a workbench, the upper end of the workbench is provided with a rectangular groove, four rectangular grooves are arranged, a centering device is arranged between the four clamping blocks at the left part of the upper end of the table plate, the centering device is movably connected with the wall surface of the rectangular groove, a fixed frame is arranged at the middle rear part of the upper end of the table plate, a lifting device is arranged in the inner cavity of the fixed frame, a sliding block is inserted and movably connected on the lifting device, the left end of the sliding block is provided with a connecting rod, the front end of the connecting rod is provided with a marking block, the lower end of the marking block is provided with a marking head, the marking head is positioned above the middle of the workbench, and the display is installed at the right part of the upper end of the desk plate.

Preferably, the centering device comprises a first screw rod and a servo motor, sliding plates are sleeved on the left portion and the right portion of the outer cylindrical surface of the first screw rod, pressure sensors are mounted on the inner side surfaces of the two sliding plates, a supporting block is movably mounted at the output end of the servo motor, the servo motor is fixedly connected with the first screw rod, and the supporting block is located between the sliding plates and the servo motor.

Preferably, the centering device is provided with two cross-shaped distribution devices, the thread directions of the left part of the outer cylindrical surface and the right part of the outer cylindrical surface of the first screw rod are opposite, the supporting block and the servo motor are fixedly connected with the table plate, and the sliding plate is in sliding connection with the wall surface of the rectangular groove.

Preferably, elevating gear includes No. two screw rods, No. two screw rods run through to the up end of fixed frame, the hand wheel is installed to the upper end of No. two screw rods, the bull stick is installed to the upper end of hand wheel, No. two outer face of cylinder lower part movable mounting of screw rod have the connection bearing, the bearing frame has been cup jointed on the outer periphery of connection bearing.

Preferably, the bearing frame is fixedly connected with the table plate, and the second screw rod is connected with the sliding block in a sliding mode.

Preferably, the pressure sensor and the servo motor are electrically connected with the display.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used, raw materials needing marking are placed on the workbench, the raw materials are located between the sliding plates, then the servo motor is started to rotate the first screw rod, the two sliding plates move towards the middle simultaneously, when the pressure sensor approaches the raw materials, the pressure index on the display is watched, when the specified number is reached, the servo motor is stopped to process and mark, the raw materials can be quickly positioned and centered, the operation difficulty is reduced, and errors are reduced.

2. According to the utility model, the second screw rod is rotated by shaking the rotating rod, so that the sliding block on the second screw rod moves up and down, the position of the marking head is adjusted, when the marking head is marked, the rotating rod is stopped rotating, the height of the marking head can be adjusted according to raw materials with different thicknesses, and the use is more convenient.

3. In the utility model, the pressure sensor and the servo motor are electrically connected with the display. The electromechanical integration is realized, the servo motor is conveniently controlled, and the working efficiency of the marking machine is higher.

Drawings

FIG. 1 is a schematic view of the overall structure of a laser marking machine for rapid positioning and centering according to the present invention;

FIG. 2 is a schematic left-view overall structure diagram of a laser marking machine with rapid positioning and centering according to the present invention;

FIG. 3 is a schematic view of a partial structure of a laser marking machine for fast positioning and centering according to the present invention;

fig. 4 is a schematic overall structure diagram of a centering device of the laser marking machine with rapid positioning and centering functions.

Fig. 5 is a schematic view of the overall structure of a lifting device of a laser marking machine capable of quickly positioning and centering according to the present invention.

In the figure: 1. a table plate; 2. a clamping block; 3. a work table; 4. a rectangular groove; 5. a centering device; 6. a fixing frame; 7. a lifting device; 8. a slider; 9. a connecting rod; 10. marking blocks; 11. marking a head; 12. a display; 51. a first screw rod; 52. a sliding plate; 53. a pressure sensor; 54. a support block; 55. a servo motor; 71. a second screw; 72. a hand wheel; 73. a rotating rod; 74. connecting a bearing; 75. and a bearing seat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a laser marking machine of quick positioning centering, including table 1, fixture block 2 is installed to the upper end left part of table 1, fixture block 2 is provided with four, the common joint of medial surface of four fixture blocks 2 has workstation 3, rectangular channel 4 has been seted up to the upper end of workstation 3, rectangular channel 4 is provided with four, device 5 is installed in returning to the centre between four fixture blocks 2 in the upper end left part of table 1, device 5 and rectangular channel 4's groove wall swing joint returns to the centre, fixed frame 6 is installed at the rear portion in the upper end of table 1, install elevating gear 7 in the inner chamber of fixed frame 6, it has sliding block 8 to alternate swing joint on elevating gear 7, connecting rod 9 is installed to the left end of sliding block 8, marking block 10 is installed to the front end of connecting rod 9, marking head 11 is installed to the lower extreme of marking block 10, marking head 11 is located the well top of workstation 3, display 12 is installed to the upper end right part of table 1.

The centering device 5 comprises a first screw rod 51 and a servo motor 55, sliding plates 52 are sleeved on the left portion and the right portion of the outer cylindrical surface of the first screw rod 51, pressure sensors 53 are mounted on the inner side surfaces of the two sliding plates 52, a supporting block 54 is movably mounted on the output end of the servo motor 55, the servo motor 55 is fixedly connected with the first screw rod 51, and the supporting block 54 is located between the sliding plates 52 and the servo motor 55.

During the use, will need the raw materials of beating mark to put on workstation 3, make the raw materials be located between sliding plate 52, then, open servo motor 55, make a screw rod 51 rotate, two sliding plates 52 move to the centre simultaneously, when pressure sensor 53 is close the raw materials, watch the pressure index on display 12, when reaching appointed quantity, close servo motor 55, process and beat the mark, can be quick make raw materials location put in the middle of, reduce the operation degree of difficulty, reduce the error.

The centering devices 5 are arranged in two cross shapes, the thread directions of the left part of the outer cylindrical surface and the right part of the outer cylindrical surface of the first screw 51 are opposite, the supporting block 54 and the servo motor 55 are fixedly connected with the table board 1, and the sliding plate 52 is in sliding connection with the wall surface of the rectangular groove 4.

The two sliding plates 52 of the centering device 5 can move towards the middle at the same time, and the two centering devices 5 act together, so that the raw materials can be centered quickly and are convenient to use.

The lifting device 7 comprises a second screw rod 71, the second screw rod 71 penetrates through the upper end face of the fixed frame 6, a hand wheel 72 is mounted at the upper end of the second screw rod 71, a rotating rod 73 is mounted at the upper end of the hand wheel 72, a connecting bearing 74 is movably mounted at the lower part of the outer cylindrical face of the second screw rod 71, and a bearing seat 75 is sleeved on the outer circumferential face of the connecting bearing 74.

Through rocking bull stick 73, make No. two screw rods 71 rotatory, and then make sliding block 8 on No. two screw rods 71 to reciprocating, adjust the position of marking head 11, when marking head 11 and mark, stop rotatory bull stick 73, can be to the height of the raw materials regulation marking head 11 of different thickness, it is more convenient to use.

The bearing block 75 is fixedly connected with the table board 1, and the second screw rod 71 is slidably connected with the sliding block 8. The connecting bearing 74 can rotate in the bearing seat 75, and the second screw 71 can drive the sliding block 8 to move up and down.

The pressure sensor 53 and the servo motor 55 are electrically connected to the display 12. The electromechanical integration is realized, the servo motor 55 is convenient to control, and the working efficiency of the marking machine is higher.

When the laser marking machine is used, a raw material to be marked is placed on the workbench 3, the raw material is located between the sliding plates 52, then the servo motor 55 is turned on, the first screw 51 is rotated, the two sliding plates 52 move towards the middle simultaneously, when the pressure sensor 53 approaches the raw material, the pressure index on the display 12 is watched, when the specified number of raw materials is reached, the servo motor 55 is turned off, then the rotating rod 73 is shaken, the second screw 71 is rotated, further the sliding block 8 on the second screw 71 moves downwards, the position of the marking head 11 is adjusted, and when the marking head 11 moves to the raw material, the rotating rod 73 is stopped to rotate, and processing and marking are carried out; after marking is finished, the rotating rod 73 is rotated reversely, the sliding block 8 moves upwards to enable the marking head 11 to be far away from the raw material, the rotating rod 73 is stopped rotating, the servo motor 55 is opened to enable the two sliding plates 52 to move outwards simultaneously, and when the sliding rod is far away from the raw material, the servo motor 55 is closed to take out the raw material; this laser marking machine of quick location centering can adjust the height of marking head 11 to the raw materials of different thickness, and messenger's raw materials location that can be quick is put in the middle of, reduces the operation degree of difficulty, reduces the error, and work efficiency is high, convenient to use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laser marking machine of quick location centering, includes table (1), its characterized in that: the table is characterized in that the upper left end of the table plate (1) is provided with four clamping blocks (2), the inner side surfaces of the four clamping blocks (2) are jointly clamped with a workbench (3), the upper end of the workbench (3) is provided with four rectangular grooves (4), the upper left end of the table plate (1) is positioned between the four clamping blocks (2) and is provided with a centering device (5), the centering device (5) is movably connected with the groove wall surface of the rectangular grooves (4), the middle rear part of the upper end of the table plate (1) is provided with a fixed frame (6), an inner cavity of the fixed frame (6) is provided with a lifting device (7), the lifting device (7) is provided with a sliding block (8) in a penetrating and movably connected manner, the left end of the sliding block (8) is provided with a connecting rod (9), and the front end of the connecting rod (9) is provided with a marking block (10), the lower end of the marking block (10) is provided with a marking head (11), the marking head (11) is positioned above the middle of the workbench (3), and the right part of the upper end of the table plate (1) is provided with a display (12).

2. The laser marking machine of claim 1, wherein: the centering device (5) comprises a first screw rod (51) and a servo motor (55), sliding plates (52) are sleeved on the left portion of the outer cylindrical surface and the right portion of the outer cylindrical surface of the first screw rod (51), pressure sensors (53) are mounted on the inner side surfaces of the two sliding plates (52), a supporting block (54) is movably mounted at the output end of the servo motor (55), the servo motor (55) is fixedly connected with the first screw rod (51), and the supporting block (54) is located between the sliding plates (52) and the servo motor (55).

3. The laser marking machine of claim 2, wherein: the centering device (5) is provided with two cross-shaped distribution devices, the thread directions of the left part of the outer cylindrical surface and the right part of the outer cylindrical surface of the first screw rod (51) are opposite, the supporting block (54) and the servo motor (55) are fixedly connected with the table plate (1), and the sliding plate (52) is in sliding connection with the wall surface of the rectangular groove (4).

4. The laser marking machine of claim 3, wherein: elevating gear (7) are including No. two screw rods (71), No. two screw rods (71) run through to the up end of fixed frame (6), hand wheel (72) are installed to the upper end of No. two screw rods (71), bull stick (73) are installed to the upper end of hand wheel (72), the outer face lower part movable mounting of cylinder of No. two screw rods (71) has connecting bearing (74), bearing frame (75) have been cup jointed on the outer periphery of connecting bearing (74).

5. The laser marking machine of claim 4, wherein: bearing frame (75) and table (1) fixed connection, No. two screw rods (71) and sliding block (8) sliding connection.

6. The laser marking machine of claim 5, wherein: the pressure sensor (53) and the servo motor (55) are electrically connected with the display (12).