CN219561863U

CN219561863U - Anti-deviation structure of laser marking machine

Info

Publication number: CN219561863U
Application number: CN202321205550.8U
Authority: CN
Inventors: 邓从德; 舒瑜; 王金菊; 刘波
Original assignee: Shanghai Hanyu Light & Electricity Technology Co ltd
Current assignee: Shanghai Hanyu Light & Electricity Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-08-22
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to an anti-offset structure of a laser marking machine, which comprises a bottom plate and a bearing table, wherein an adjusting and moving mechanism is arranged at the top of the bottom plate, an auxiliary assembly is arranged at the top of the bearing table, the adjusting and moving mechanism comprises a supporting column fixedly arranged at the top of the bottom plate, a fixing frame is fixedly arranged at the top of the supporting column, and a first motor is fixedly arranged in the fixing frame. This skew structure is prevented to laser marking machine uses the effect of first motor and first reciprocal lead screw to drive first screw thread piece and laser marking head and carries out the horizontal movement, uses the electricity push rod to drive the laser marking head and goes up and down, conveniently adjusts the removal to the article and beats the mark, uses the second motor to drive the reciprocal lead screw of second, uses the reciprocal lead screw of second to drive the workstation and carries out the back-and-forth movement, can carry out the horizontal movement regulation around when realizing that the laser marking head beats the article and mark, and convenient more nimble beats the article, helps improving the practicality of device.

Description

Anti-deviation structure of laser marking machine

Technical Field

The utility model relates to the technical field of laser marking machines, in particular to an anti-offset structure of a laser marking machine.

Background

In the traditional template processing method, a template mark is knocked on the surface of the template by workers through a matrix and a hammer, and because the manual marking efficiency is low, the processing efficiency of the template is greatly affected, a laser marking machine is used for marking permanent marks on the surfaces of various objects through laser beams, and deep matters are exposed through evaporation of surface matters, so that exquisite patterns, trademarks and characters are carved.

Please refer to a laser marking machine protection focusing device published by publication number CN208132197U, in this patent, "comprising an exhaust joint, a fixing bolt, a fixing cylinder, a sealing ring, a positioning pin, a sliding cylinder and an observation window, wherein an annular groove is arranged at the inner side of one end of the fixing cylinder, a sealing ring is arranged in the annular groove, and a fixing bolt is arranged at the side surface of the annular groove; the outer side of the other end of the fixed cylinder is movably connected with the sliding cylinder through a positioning pin, and the sliding cylinder can slide along the axial direction of the fixed cylinder; a transparent observation window is arranged on the sliding cylinder; the middle outer side of the fixed cylinder is provided with an exhaust connector, an air inlet hole and a sealed hollow structure, smoke dust generated during laser marking of a sample plate is discharged, electromagnetic radiation is isolated, and positioning during focusing is realized through the fixed height of the device; the device has simple structure and low cost, can effectively avoid smoke dust harm and electromagnetic radiation harm when the template is laser marked, and improves the focusing efficiency of the laser marking machine by 80 percent. "

However, when the existing marking machine is used for marking, either the marking head is moved or the object placing table is moved, and the object placing table is moved, because the transformation speed of the object placing table is low, the object placing table is generally not provided with a positioning device, so when a product with a small friction coefficient is placed on the object placing table, the object placing table can shift in position on the object placing table due to inertia when moving, and the marking precision is insufficient, and therefore, another technical scheme is provided for solving the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-offset structure of a laser marking machine, which has the advantages of convenience in adjustment and movement, flexible marking and the like, and solves the problems that when the existing marking machine is used for marking, either a marking head is moved or a storage table is moved, and the positioning device is not generally arranged on the storage table because the conversion rate of the storage table is slower, so that when a product with a smaller friction coefficient is placed on the storage table, the storage table is moved, the position of the product on the storage table is offset due to inertia, and the marking precision is insufficient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-offset structure of the laser marking machine comprises a bottom plate and a bearing table, wherein an adjusting and moving mechanism is arranged at the top of the bottom plate, and an auxiliary assembly is arranged at the top of the bearing table;

the adjusting and moving mechanism comprises a supporting column fixedly mounted at the top of a bottom plate, a fixing frame is fixedly mounted at the top of the supporting column, a first motor is fixedly mounted in the fixing frame, a first reciprocating screw rod connected with the fixing frame in a rotating mode is fixedly mounted at the output shaft of the first motor, a first thread block is connected to the outer side of the first reciprocating screw rod in a threaded mode, a limiting rod connected with the fixing frame in a sliding mode is fixedly mounted at the bottom of the first thread block, an electric push rod is fixedly mounted at the bottom of the limiting rod, a laser marking head is fixedly mounted at the bottom of the electric push rod, a bearing table is fixedly mounted at the top of the bottom plate, and a workbench is fixedly mounted at the top of the bearing table.

Further, a threaded hole is formed in the first threaded block, and the first threaded block is in threaded connection with the first reciprocating screw rod through the threaded hole.

Further, a limit groove is formed in the bottom of the fixing frame, and the limit rod is in sliding connection with the fixing frame through the limit groove.

Further, the laser marking head is located right above the workbench and is used for marking the object.

Further, the auxiliary assembly comprises two fixed plates fixedly arranged at the top of the bearing table, a second motor is fixedly arranged at the front side of the fixed plates, a second reciprocating screw rod which is rotationally connected with the fixed plates is fixedly arranged at the output shaft of the second motor, and a limiting pin which is in sliding connection with the workbench is fixedly arranged between the two fixed plates.

Further, the movable groove is formed in the fixed plate, and the second reciprocating screw rod is rotatably connected with the fixed plate through the movable groove.

Further, a thread groove is formed in the workbench, and the second reciprocating screw rod is in threaded connection with the workbench through the thread groove.

Further, a sliding groove is formed in the workbench, and the limiting pin is in sliding connection with the workbench through the sliding groove.

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

this skew structure is prevented to laser marking machine uses the effect of first motor and first reciprocal lead screw to drive first screw thread piece and laser marking head and carries out the horizontal movement, uses the electricity push rod to drive laser marking head and goes up and down, conveniently adjusts the removal to the article and beats the mark, uses the second motor, and the second motor drives the reciprocal lead screw of second, uses the reciprocal lead screw of second to drive the workstation and carries out the back-and-forth movement, can carry out the horizontal movement regulation around when realizing that the laser marking head beats the article to the article, and convenient more nimble is beaten the article, helps improving the practicality of device.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top view of the structure of the present utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support column; 3. a fixing frame; 4. a first motor; 5. a first reciprocating screw rod; 6. a first threaded block; 7. a limit rod; 8. an electric push rod; 9. laser marking heads; 10. a carrying platform; 11. a work table; 12. a fixing plate; 13. a second motor; 14. a second reciprocating screw rod; 15. and a limiting pin.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an anti-offset structure of a laser marking machine in this embodiment includes a base plate 1 and a carrying platform 10, an adjusting and moving mechanism is disposed at the top of the base plate 1, and an auxiliary assembly is disposed at the top of the carrying platform 10.

In this embodiment, adjust moving mechanism includes bottom plate 1 top fixed mounting's support column 2, and the top fixed mounting of support column 2 has mount 3, and the inside fixed mounting of mount 3 has first motor 4, and the output shaft fixed mounting of first motor 4 has the first reciprocating screw rod 5 of being connected with mount 3 rotation, and the outside threaded connection of first reciprocating screw rod 5 has first screw thread piece 6, and threaded hole has been seted up to the inside of first screw thread piece 6, and first screw thread piece 6 passes through screw hole and first reciprocating screw rod 5 threaded connection, conveniently drives first screw thread piece 6 and removes.

Wherein, the bottom fixed mounting of first screw thread piece 6 has the gag lever post 7 with mount 3 sliding connection, and the spacing groove has been seted up to the bottom of mount 3, and gag lever post 7 passes through spacing groove and mount 3 sliding connection, conveniently carries out spacing to gag lever post 7, and the bottom fixed mounting of gag lever post 7 has electric push rod 8.

In this embodiment, the bottom fixed mounting of electric putter 8 has laser to beat mark head 9, and the top fixed mounting of bottom plate 1 has plummer 10, and plummer 10's top fixed mounting has workstation 11, and laser beats mark head 9 and is located directly over workstation 11, and laser beats mark head 9 and is used for marking the object.

Wherein, auxiliary assembly includes plummer 10 top fixed mounting and the fixed plate 12 that is two in quantity, and the positive fixed mounting of positive fixed plate 12 has second motor 13, and the output shaft fixed mounting of second motor 13 has the second reciprocating screw 14 of being connected with fixed plate 12 rotation, and movable groove has been seted up to the inside of fixed plate 12, and second reciprocating screw 14 passes through movable groove and fixed plate 12 rotation to be connected, makes things convenient for second motor 13 to drive second reciprocating screw 14 and rotates.

And, the screw thread groove has been seted up to the inside of workstation 11, and second reciprocating screw 14 passes through screw thread groove and workstation 11 threaded connection, makes things convenient for workstation 11 to remove, and fixed mounting has spacer pin 15 with workstation 11 sliding connection between two fixed plates 12, and the spout has been seted up to the inside of workstation 11, and spacer pin 15 passes through spout and workstation 11 sliding connection, makes things convenient for spacer pin 15 to carry out spacingly to workstation 11.

It should be noted that, this laser marking machine prevents offset structure, through the adjustment moving mechanism who sets up, use the effect of first motor 4 and first reciprocating screw 5 to drive first screw thread piece 6 and laser marking head 9 and move about, use electric push rod 8 to drive laser marking head 9 and go up and down, conveniently adjust the removal to the article and mark, use second motor 13 to drive second reciprocating screw 14, use second reciprocating screw 14 to drive workstation 11 and carry out the back-and-forth movement, can carry out the back-and-forth movement regulation when realizing that laser marking head 9 marks the article, conveniently more nimble marks the article, help improving the practicality of device.

The working principle of the embodiment is as follows:

this laser marking machine prevents skew structure, firstly put the article that needs to beat on workstation 11 when using, then start laser marking head 9 and begin to beat the mark to the article, then start first motor 4, first motor 4 drives first reciprocating screw 5 and rotates, first screw thread piece 6 in the outside of first reciprocating screw 5 begins to remove and drive gag lever post 7 and laser marking head 9 and remove, make laser marking head 9 remove and beat the mark to the article, start electric putter 8, electric putter 8 drives laser marking head 9 and goes up and down to remove, be used for controlling the irradiation intensity of laser marking head 9, then start second motor 13, second motor 13 drives second reciprocating screw 14, workstation 11 in the outside of second reciprocating screw 14 begins to carry out back and forth movement, can carry out the back and forth movement adjustment when realizing laser marking head 9 beat the article, the convenience is more nimble to beat the article, help improving the practicality of device.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a laser marking machine prevents skew structure, includes bottom plate (1) and plummer (10), its characterized in that: an adjusting and moving mechanism is arranged at the top of the bottom plate (1), and an auxiliary component is arranged at the top of the bearing table (10);

the adjusting and moving mechanism comprises a supporting column (2) fixedly arranged at the top of a bottom plate (1), a fixing frame (3) is fixedly arranged at the top of the supporting column (2), a first motor (4) is fixedly arranged in the fixing frame (3), a first reciprocating screw rod (5) rotationally connected with the fixing frame (3) is fixedly arranged at an output shaft of the first motor (4), a first thread block (6) is connected with the outer side of the first reciprocating screw rod (5) in a threaded manner, a limiting rod (7) is fixedly arranged at the bottom of the first thread block (6) and is slidably connected with the fixing frame (3), an electric push rod (8) is fixedly arranged at the bottom of the limiting rod (7), a laser marking head (9) is fixedly arranged at the bottom of the electric push rod (8), a bearing table (10) is fixedly arranged at the top of the bottom plate (1), and a workbench (11) is fixedly arranged at the top of the bearing table (10).

2. The laser marking machine anti-migration structure of claim 1, wherein: the inside of first screw thread piece (6) has offered the screw hole, first screw thread piece (6) pass through screw hole and first reciprocating screw rod (5) threaded connection.

3. The laser marking machine anti-migration structure of claim 1, wherein: the bottom of the fixing frame (3) is provided with a limit groove, and the limit rod (7) is in sliding connection with the fixing frame (3) through the limit groove.

4. The laser marking machine anti-migration structure of claim 1, wherein: the laser marking head (9) is located right above the workbench (11), and the laser marking head (9) is used for marking objects.

5. The laser marking machine anti-migration structure of claim 1, wherein: the auxiliary assembly comprises fixing plates (12) which are fixedly arranged at the top of the bearing table (10) and are two in number, a second motor (13) is fixedly arranged on the front surface of the fixing plates (12), a second reciprocating screw rod (14) which is rotationally connected with the fixing plates (12) is fixedly arranged on an output shaft of the second motor (13), and a limiting pin (15) which is slidably connected with the workbench (11) is fixedly arranged between the two fixing plates (12).

6. The laser marking machine anti-migration structure of claim 5, wherein: the inside of fixed plate (12) has seted up the movable groove, second reciprocating screw (14) are connected with fixed plate (12) rotation through the movable groove.

7. The laser marking machine anti-migration structure of claim 5, wherein: the inside of workstation (11) has seted up the screw thread groove, second reciprocating lead screw (14) pass through screw thread groove and workstation (11) threaded connection.

8. The laser marking machine anti-migration structure of claim 5, wherein: a sliding groove is formed in the workbench (11), and the limiting pin (15) is connected with the workbench (11) in a sliding mode through the sliding groove.