阅读说明：本技术 一种激光打码设备 (Laser coding equipment ) 是由 陈鸿叔 王特 于 2020-05-29 设计创作，主要内容包括：一种激光打码设备,涉及激光打码领域,包括气动夹手、用于控制所述气动夹手转动的转动电机和激光打码机,所述气动夹手上有用于对被夹物体进行姿态调整的微调部,可对被打码物体进行位置或姿态的调整,提高激光打码的效率。(The utility model provides a laser coding equipment, relates to the laser coding field, includes pneumatic tong, is used for control pneumatic tong pivoted rotates motor and laser coding machine, pneumatic tong is last to be used for carrying out the fine setting portion of attitude adjustment to being pressed from both sides the object, can carry out the adjustment of position or gesture to being coded the object, improves the efficiency that laser coding was beaten.)

1. The laser coding device is characterized by comprising a pneumatic clamping hand (1), a rotating motor (2) for controlling the rotation of the pneumatic clamping hand (1) and a laser coding machine, wherein a fine adjustment part for adjusting the posture of a clamped object is arranged on the pneumatic clamping hand (1).

2. The laser coding device according to claim 1, wherein the fine adjustment part comprises an active adjustment part and a passive matching part, the active adjustment part comprises an active groove (3), an active motor and an active rotating rod (4), the active groove (3) is an arc-shaped groove which is recessed inwards from the inner side surface of the pneumatic gripper (1), the active motor is fixed in the active groove (3), the active rotating rod (4) is a polygonal prism, the active rotating rod (4) comprises a power transmission hole (5), the power transmission hole (5) axially penetrates through the active rotating rod (4), the surface of the power transmission hole (5) is serrated and is engaged with the active motor through a gear, the passive matching part comprises a passive groove, a passive column (6) and a passive rotating plate (7), the passive groove is a groove which is recessed inwards from the inner side surface of the pneumatic gripper (1) on the opposite side, the passive column (6) is a straight rod extending outwards from the bottom of the passive groove, and the middle part of the passive rotating plate (7) is connected to the end part of the passive column (6) through a hinge.

3. A laser coding device according to claim 2, wherein the active shaft has an adjustment protrusion (8) for increasing the friction with the surface of the clamped object.

4. A laser coding device according to claim 3, wherein the adjustment protrusions (8) comprise protrusion bars and contact branches, the protrusion bars are straight bars protruding outwards from two side surfaces of the vertex angle of the polygonal outline of the active rotating bar (4), and the contact branches are protruding straight bars extending in opposite directions and arranged at intervals along the protrusion bars.

5. A laser coding device according to claim 4, wherein the active shaft is further provided with a push angle protection part (9) for protecting the vertex angle surface of the polygonal outline.

6. A laser coding device according to claim 5, wherein the corner protector (9) is an arc-shaped covering strip protruding outwards around the two side surfaces of the top corner of the polygonal contour.

7. The laser coding device according to claim 6, wherein the push angle protection part (9) is provided with two-sided force-bearing grooves (10), and the two-sided force-bearing grooves (10) are grooves formed by extending inwards and oppositely from the surface of the push angle protection part (9) to the connected inclined planes.

8. The laser coding device according to claim 7, wherein the passive column (6) comprises a passive fixed column and a passive telescopic column, the passive fixed column is a cylindrical sleeve with one end fixedly connected to the passive groove, the passive telescopic column is a cylindrical sleeve inserted into the passive fixed column, and the tail end of the passive telescopic column is connected to the surface of the passive groove through a spring.

9. The laser coding device according to claim 2 or 8, wherein an extrusion stabilizing portion is further arranged on the surface of the passive rotating plate (7), the extrusion stabilizing portion comprises a double-rod groove, a partition plate (11), a first ejector rod (12), a second ejector rod and a groove bottom balance (13), the double-rod groove is a rectangular groove which is recessed inwards from the surface of the passive rotating plate (7), the partition plate (11) is located in the middle of the double-rod groove, the groove bottom balance (13) is located below the partition plate (11), the first ejector rod (12) is connected to one end of the groove bottom balance (13) through a spring, and the second ejector rod is hinged to the other end of the groove bottom balance (13).

Technical Field

The invention relates to the field of laser coding, in particular to laser coding equipment.

Background

With the rapid development and the popularization of laser technology, equipment such as laser engravers, laser inner engravers and the like are beginning to be applied to the engraving of identification codes, nameplates and the like on the surface of an object or inside the object. At present, the existing widely used laser coding machine completes coding by moving the object to the laser coding part, and in the process, the coding quality of the laser coding part is not high due to the fact that the moving position of the mobile equipment to the object is not accurate enough, and the efficiency of laser coding is reduced.

Disclosure of Invention

The invention provides laser coding equipment which can adjust the position or the posture of a coded object and improve the efficiency of laser coding.

The technical purpose of the invention is realized by the following technical scheme: the laser coding device comprises a pneumatic clamping hand, a rotating motor and a laser coding machine, wherein the rotating motor is used for controlling the pneumatic clamping hand to rotate, and a fine adjustment part used for carrying out posture adjustment on a clamped object is arranged on the pneumatic clamping hand.

Preferably, the fine adjustment part comprises an active adjustment part and a passive matching part, the active adjustment part comprises an active groove, an active motor and an active rotating rod, the active groove is an arc-shaped groove which is sunken inwards from the inner side surface of the pneumatic gripper, the active motor is fixed in the active groove, the driving rotating rod is a polygonal prism and comprises a power transmission hole, the power transmission hole axially penetrates through the driving rotating rod, the surface of the power transmission hole is in a sawtooth shape and is meshed with the driving motor through a gear, the passive matching part comprises a passive groove, a passive column and a passive rotating plate, the driven groove is a groove which is inwards sunken from the inner side surface of the pneumatic clamping hand on the opposite side, the driven column is a straight rod which extends outwards from the bottom surface of the driven groove, and the middle part of the driven rotating plate is connected to the end part of the driven column through a hinge.

Preferably, the active rotating shaft is provided with an adjusting protrusion for increasing the friction force with the surface of the clamped object.

Preferably, the adjusting protrusions comprise protruding rods and contact branches, the protruding rods are straight rods protruding outwards from the surfaces of the two sides of the polygonal outline vertex angle of the driving rotating rod, and the contact branches are protruding straight rods arranged at intervals along the protruding rods and extending in the opposite direction.

Preferably, the active rotating shaft is also provided with a push angle protection part for protecting the vertex angle surface of the polygonal contour.

Preferably, the corner pushing protection part is an arc-shaped covering strip which protrudes outwards around the two side surfaces of the vertex angle of the polygonal contour.

Preferably, the corner pushing protection part is provided with a bilateral stress groove, and the bilateral stress groove is a groove formed by inwards and oppositely extending from the surface of the corner pushing protection part to a connected inclined plane.

Preferably, the passive column comprises a passive fixed column and a passive telescopic column, the passive fixed column is a cylindrical sleeve with one end fixedly connected to the passive groove, the passive telescopic column is a cylindrical sleeve inserted into the passive fixed column, and the tail end of the passive telescopic column is connected to the surface of the passive groove through a spring.

Preferably, the surface of passive commentaries on classics board also has extrusion stabilizing part, extrusion stabilizing part includes two pole recesses, division board, first ejector pin, second ejector pin and tank bottom balance, two pole recesses are certainly the inside sunken rectangle recess in surface of passive commentaries on classics board, the division board is located the middle part of two pole recesses, the tank bottom balance is located the below of division board, first ejector pin pass through spring coupling in the one end of tank bottom balance, the second ejector pin articulate in the other end of tank bottom balance.

In conclusion, the invention has the following beneficial effects: the position or the posture of the coded object can be adjusted, and the laser coding efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the laser coding device.

Fig. 2 is an enlarged schematic view of the pneumatic gripper.

Fig. 3 is a schematic diagram of a forward structure of the active adjustment portion.

Fig. 4 is an enlarged view of the structure of the active turning rod.

Fig. 5 is an enlarged view of the push angle protection portion.

Fig. 6 is a schematic view of a passive fitting portion.

Fig. 7 is a schematic view of the crush stabilizers.

In the figure: 1. the pneumatic clamping device comprises a pneumatic clamping hand, 2 a rotating motor, 3 a driving groove, 4 a driving rotating rod, 5 a power transmission hole, 6 a driven column, 7 a driven rotating plate, 8 an adjusting protrusion, 9 a push angle protection part, 10 a bilateral stress groove, 11 a separation plate, 12 a first ejector rod, 13 a groove bottom balance.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.