Rotary workbench of laser marking machine

Abstract

The utility model relates to the technical field of workbenches, in particular to a rotary workbench of a laser marking machine, which comprises a base, a clamping mechanism is arranged above the base and comprises a driving motor, the driving motor is fixedly connected with the bottom of the workbench through a bolt, and an output shaft of the driving motor is coaxially connected with a bidirectional threaded rod. Sliding blocks are symmetrically connected to the positions, close to the left side and the right side, of the two-way threaded rod in a threaded mode, the sliding blocks are slidably connected with the inner walls, corresponding to the sliding blocks in position, of the sliding grooves, mounting plates are fixedly connected to the surfaces of the inner sides of the sliding blocks through bolts, and clamping soft plates are fixed to the surfaces of the inner sides of the mounting plates through glue in an adhesive mode and are made of rubber. According to the rotary working table of the laser marking machine, the clamping mechanism is arranged, so that the device can clamp a workpiece, the situation that the workpiece deviates due to external factors in the marking process is prevented, and marking position deviation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of workstation, concretely is the rotating workstation of laser marking machine. BACKGROUND

[0002] The laser marking machine is also called "laser code spraying machine", "laser lettering machine", "laser engraving machine", "laser radium machine" and the like, and is used for marking permanent marks on the surface of various objects. The effect of marking is that high-energy-density laser irradiates the workpiece locally, the physical evaporation of the surface material exposes the deep material, or the chemical and physical changes of the surface material caused by light energy mark traces, or part of the material is burned away by light energy, so that the required etching pattern and text are shown. The laser marking machine workstation is usually arranged below the laser marking machine and plays a role in bearing the workpiece during the laser marking process.

[0003] The laser marking machine workstation with publication number CN210451385U is installed on a work cabinet, and the workstation includes a frame body, a hollow panel covering the upper opening of the frame body and a horizontal adjusting mechanism. The frame body is installed on the work cabinet through the horizontal adjusting mechanism. The upper side of the frame body is provided with a support assembly, and the hollow panel is placed on the support assembly. The horizontal level of the workstation can be accurately and conveniently adjusted.

[0004] Although the device can accurately and conveniently adjust the horizontal level of the workstation, the workstation cannot conveniently adjust the position of the workpiece. In addition, the workstation does not have a clamping mechanism and cannot fix the workpiece. Therefore, the workpiece cannot be prevented from deviating due to external factors during the marking process, which causes the position of the mark to deviate. In view of this, the rotating workstation of the laser marking machine is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing the rotating workstation of laser marking machine to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The rotating workstation of laser marking machine includes a base, a clamping mechanism is arranged above the base, the clamping mechanism includes a drive motor, the drive motor is fixedly connected with the bottom of the workstation through bolts, a double-thread rod is coaxially connected with the output shaft of the drive motor, the double-thread rod is symmetrically connected with a sliding block through threads close to the positions of the left and right sides, the sliding block is slidably connected with the inner wall of the sliding groove corresponding to its position, an installation plate is fixedly connected with the inner side surface of the sliding block through bolts, a clamping soft plate is fixedly connected with the inner side surface of the installation plate through glue, and the clamping soft plate is made of rubber.

[0008] Preferably, the base has an installation opening at the top, and a first adjusting motor is fixedly connected to the left side surface of the inner wall of the installation opening by bolts.

[0009] Preferably, the output shaft of the first regulating motor is coaxially connected to a first threaded rod, and the first threaded rod is threadedly connected to a first sliding frame.

[0010] Preferably, the first sliding frame is slidably connected to the inner wall of the mounting port, and a movable seat is fixedly connected to the top of the first sliding frame by bolts.

[0011] Preferably, a second adjusting motor is fixedly connected to the rear surface of the inner wall of the movable seat by bolts, and the output shaft of the second adjusting motor is coaxially connected to a second threaded rod.

[0012] Preferably, the output shaft of the second threaded rod is coaxially connected to a second sliding frame, and the second sliding frame is slidably connected to the inner wall of the movable seat.

[0013] Preferably, a rotary motor is fixedly connected to the top of the second sliding frame by bolts, and the output shaft of the rotary motor is coaxially connected to a U-shaped support frame.

[0014] Preferably, a workbench is fixedly connected to the top of the U-shaped support frame by bolts, and the top of the workbench is symmetrically provided with sliding grooves near the left and right sides.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The rotary table of the laser marking machine, by setting a first adjusting motor, a first threaded rod, a first sliding frame, a moving seat, a second adjusting motor, a second threaded rod, a second sliding frame, a rotary motor, and a U-shaped support frame, enables the device to conveniently adjust the position of the workpiece;

[0017] 2. The rotating worktable of this laser marking machine is equipped with a clamping mechanism, which allows the device to clamp the workpiece, thereby preventing the workpiece from shifting due to external factors during the marking process and avoiding positional deviation of the mark. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a cross-sectional view of the movable base in this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping mechanism in this utility model;

[0022] The meanings of the various titles in the image are as follows:

[0023] 1. Base; 11. Mounting port; 12. First adjusting motor; 13. First threaded rod; 14. First sliding frame; 15. Moving seat; 16. Second adjusting motor; 17. Second threaded rod; 18. Second sliding frame; 19. Rotary motor; 191. U-shaped support frame; 192. Worktable; 193. Slide groove;

[0024] 2. Clamping mechanism; 21. Drive motor; 22. Bidirectional threaded rod; 23. Slider; 24. Mounting plate; 25. Clamping flexible plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-4 This utility model provides a technical solution:

[0027] The rotary table of the laser marking machine includes a base 1, and the top of the base 1 has an installation port 11 to limit the movement direction of the first sliding frame 14.

[0028] Furthermore, a first adjusting motor 12 is fixedly connected to the left side surface of the inner wall of the mounting port 11 by bolts, which is used to drive the first threaded rod 13 to rotate. The output shaft of the first adjusting motor 12 is coaxially connected to the first threaded rod 13, which is used to drive the first sliding frame 14 to move.

[0029] Specifically, the first threaded rod 13 is threadedly connected to the first sliding frame 14, which is slidably connected to the inner wall of the mounting port 11 to drive the moving seat 15 to move.

[0030] Furthermore, a movable seat 15 is fixedly connected to the top of the first sliding frame 14 by bolts, and a second adjusting motor 16 is fixedly connected to the rear surface of the inner wall of the movable seat 15 by bolts to drive the second threaded rod 17 to rotate.

[0031] Specifically, the output shaft of the second adjusting motor 16 is coaxially connected to the second threaded rod 17, which is used to drive the second sliding frame 18 to move. The output shaft of the second threaded rod 17 is coaxially connected to the second sliding frame 18. The second sliding frame 18 is slidably connected to the inner wall of the moving seat 15, which is used to drive the rotary motor 19 to move.

[0032] Furthermore, a rotary motor 19 is fixedly connected to the top of the second sliding frame 18 by bolts, which is used to drive the U-shaped support frame 191 to rotate. The output shaft of the rotary motor 19 is coaxially connected to the U-shaped support frame 191, which is used to drive the worktable 192 to rotate.

[0033] It should be added that the top of the U-shaped support frame 191 is fixedly connected to the worktable 192 by bolts, which is used to support the workpiece. The top of the worktable 192 is symmetrically provided with slide grooves 193 near the left and right sides, which are used to limit the movement direction of the slider 23.

[0034] As a preferred embodiment, a clamping mechanism 2 is provided above the base 1. The clamping mechanism 2 includes a drive motor 21, which is fixedly connected to the bottom of the worktable 192 by bolts, and is used to drive the bidirectional threaded rod 22 to rotate.

[0035] Specifically, the output shaft of the drive motor 21 is coaxially connected to a bidirectional threaded rod 22. The bidirectional threaded rod 22 has symmetrical threads with opposite directions near the left and right sides, so that when the bidirectional threaded rod 22 rotates, the two sliders 23 move in opposite directions.

[0036] Specifically, the bidirectional threaded rod 22 is symmetrically threaded with sliders 23 near the left and right sides. The sliders 23 are slidably connected to the inner wall of the corresponding groove 193 to drive the mounting plate 24 to move.

[0037] Specifically, the inner surface of the slider 23 is fixedly connected to the mounting plate 24 by bolts, which is used to drive the movement of the clamping soft plate 25.

[0038] Specifically, a clamping flexible plate 25 is glued to the inner surface of the mounting plate 24. The clamping flexible plate 25 is made of rubber and is used to clamp the workpiece.

[0039] In practical use, when it is necessary to clamp the workpiece, the user first places the workpiece at the top center of the worktable 192, turns on the drive motor 21, and drives the bidirectional threaded rod 22 to rotate, thereby driving the two sliders 23 to move closer to the workpiece, thereby driving the two mounting plates 24 to move closer to the workpiece, thereby driving the two clamping soft plates 25 to move closer to the workpiece, until the inner surface of the two clamping soft plates 25 is tightly attached to the left and right sides of the workpiece, and the position of the workpiece is fixed.

[0040] When it is necessary to adjust the position of the workpiece in the X-axis, the user turns on the first adjusting motor 12. The first adjusting motor 12 drives the first threaded rod 13 to rotate, thereby causing the first sliding frame 14 to move to the left, thereby causing the moving seat 15 to move to the left, thereby causing the second adjusting motor 16 to move to the left, thereby causing the second sliding frame 18 to move to the left, thereby causing the rotary motor 19 to move to the left, thereby causing the U-shaped support frame 191 to move to the left, thereby causing the worktable 192 to move to the left, thereby causing the workpiece on top of the worktable 192 to move to the left, until the workpiece reaches the designated position in the X-axis, then the first adjusting motor 12 is turned off.

[0041] When the workpiece needs to be positioned in the Y-axis direction, the user turns on the second adjusting motor 16. The second adjusting motor 16 drives the second threaded rod 17 to rotate, which in turn drives the second sliding frame 18 to move forward, which in turn drives the rotary motor 19 to move forward, which in turn drives the U-shaped support frame 191 to move forward, which in turn drives the worktable 192 to move forward, which in turn drives the workpiece on top of the worktable 192 to move forward until the workpiece reaches the designated position in the Y-axis direction, at which point the second adjusting motor 16 is turned off.

[0042] When it is necessary to rotate the workpiece, the user turns on the rotary motor 19. The rotary motor 19 drives the U-shaped support frame 191 to rotate, which in turn drives the worktable 192 to rotate, thereby driving the workpiece on top of the worktable 192 to rotate until the workpiece rotates to the designated position. Then the rotary motor 19 is turned off.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary table for a laser marking machine, comprising a base (1), characterized in that: A clamping mechanism (2) is provided above the base (1). The clamping mechanism (2) includes a drive motor (21). The drive motor (21) is fixedly connected to the bottom of the worktable (192) by bolts. The output shaft of the drive motor (21) is coaxially connected to a bidirectional threaded rod (22). The bidirectional threaded rod (22) is symmetrically threaded with sliders (23) near the left and right sides. The slider (23) is slidably connected to the inner wall of the corresponding groove (193). The inner surface of the slider (23) is fixedly connected to a mounting plate (24) by bolts. The inner surface of the mounting plate (24) is fixedly attached with a clamping soft plate (25) by adhesive. The clamping soft plate (25) is made of rubber.

2. The rotary table of the laser marking machine according to claim 1, characterized in that: The base (1) has an installation port (11) at the top, and the first adjusting motor (12) is fixedly connected to the left side surface of the inner wall of the installation port (11) by bolts.

3. The rotary table of the laser marking machine according to claim 2, characterized in that: The output shaft of the first regulating motor (12) is coaxially connected to a first threaded rod (13), and the first threaded rod (13) is threadedly connected to a first sliding frame (14).

4. The rotary table of the laser marking machine according to claim 3, characterized in that: The first sliding frame (14) is slidably connected to the inner wall of the mounting port (11), and the top of the first sliding frame (14) is fixedly connected to the movable seat (15) by bolts.

5. The rotary table of the laser marking machine according to claim 4, characterized in that: The rear surface of the inner wall of the movable seat (15) is fixedly connected to a second adjusting motor (16) by bolts, and the output shaft of the second adjusting motor (16) is coaxially connected to a second threaded rod (17).

6. The rotary table of the laser marking machine according to claim 5, characterized in that: The output shaft of the second threaded rod (17) is coaxially connected to the second sliding frame (18), and the second sliding frame (18) is slidably connected to the inner wall of the movable seat (15).

7. The rotary table of the laser marking machine according to claim 6, characterized in that: The top of the second sliding frame (18) is fixedly connected to a rotary motor (19) by bolts, and the output shaft of the rotary motor (19) is coaxially connected to a U-shaped support frame (191).

8. The rotary table of the laser marking machine according to claim 7, characterized in that: The top of the U-shaped support frame (191) is fixedly connected to a workbench (192) by bolts. The top of the workbench (192) is symmetrically provided with sliding grooves (193) near the left and right sides.

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