Double-station automatic overturning laser marking machine

Abstract

The utility model relates to the technical field of laser marking machines, and particularly provides a double-station automatic overturning laser marking machine which comprises a rack, and an operation platform is arranged in the rack. A laser marking machine is arranged in the machine frame and provided with a laser head, and the laser head is correspondingly arranged above the operation platform. The operation platform is at least provided with a first station and a second station which can work alternately, the first station and the second station are the same stations, and each station comprises a front-back movement module, a vertical frame, a rotating motor, a rotating disc and an overturning plate; according to the double-station laser marking machine, due to the double-station design, products can be fed and discharged alternately, and the laser marking efficiency is effectively improved; the turntable is matched with the rotating motor for application, marking surfaces can be switched, and the use requirement of the market for multi-surface marking of products is met; the purpose of rapidly adjusting the to-be-marked product can be achieved through eccentric connection of the overturning plate relative to the rotating disc; manual product back-turning is replaced, labor intensity is reduced, and labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machines, in particular to a double-station automatic flip laser marking machine. Background Art

[0002] A laser marking machine is a machine that uses a laser beam to mark the surface of a product permanently.

[0003] The commonly used marking machines in the prior art are mostly single-station machines. The marking operation stops during the loading and unloading process of the product, which affects the continuity of the marking operation. In addition, since the product needs to be marked on multiple sides, the marking side is switched manually by turning the material over. The manual switching speed is slow, which affects production efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a double-station automatic flip laser marking machine to solve the problems of single-station laser marking machines in the prior art affecting the continuity of marking operations and slow speed of manual switching of marking surfaces.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a double-station automatic flip laser marking machine, comprising a frame, in which an operating platform is arranged; a laser marking machine is arranged in the frame, and the laser marking machine has a laser head, and the laser head corresponds to the upper part of the operating platform;

[0006] The operating platform is provided with at least a first workstation and a second workstation capable of alternately operating, and the first workstation and the second workstation are the same workstations, both comprising:

[0007] A front-to-back motion module, and a stand on a movable end of the front-to-back motion module;

[0008] A rotating motor, wherein the rotating motor is mounted on the stand;

[0009] A turntable, the turntable is assembled on the stand through a rotating connector, and the output end of the rotating motor is connected to the turntable;

[0010] The flip plate is connected to the outer end surface of the turntable which is off-center; the turntable is driven to rotate by a rotary motor, so that the flip plate can be flipped eccentrically to the left and right directions.

[0011] In one embodiment of the utility model, the operating platform is equipped with a left and right motion module, which is located at the rear end of the front and rear motion module, and the motion direction of the left and right motion module is perpendicular to the motion direction of the front and rear motion module;

[0012] An up-and-down motion module is mounted on the movable end of the left-and-right motion module, and a laser marking machine is mounted on the movable end of the up-and-down motion module.

[0013] In one embodiment of the present invention, a baffle is provided on the operating platform, and the baffle is located at the front end of the front and rear motion modules.

[0014] In one embodiment of the utility model, a three-color light is arranged at the upper end of the frame to indicate the working status; and a universal wheel is arranged at the lower end of the frame.

[0015] In one embodiment of the present invention, a touch screen and a display are mounted on the front of the frame, and both the touch screen and the display are electrically connected to the laser marking machine.

[0016] In one embodiment of the present invention, a plurality of assembly holes are provided on the flip plate for connecting and fixing a fixture that carries the product to be marked.

[0017] In one embodiment of the present invention, the front-to-back motion module, the left-to-right motion module, and the up-and-down motion module are the same modules, and all include:

[0018] A mold base, wherein a linear track is provided in the mold base, and a movable slider is matched on the linear track, and the slider is the movable end of the mold set;

[0019] A screw rod parallel to the linear track is mounted on the die base through a rotating connecting piece, and the screw rod engages with a connecting slide block;

[0020] A driving motor is mounted on one end of the die base, and an output end of the driving motor is connected to a lead screw.

[0021] As described above, the double-station automatic flip laser marking machine of the utility model has the following beneficial effects:

[0022] 1. By setting up double workstations, the material can be loaded and unloaded alternately during the laser marking process, ensuring the continuity of the laser marking operation and improving production efficiency;

[0023] 2. By setting a turntable with a rotating motor to drive the flip plate to flip, the product to be marked can be flipped 180° to switch the marking surface. The equipment flipping application is flexible and meets the market demand for multi-sided marking of products. In addition, the flip plate is connected to the outer end surface of the turntable off the center. When in use, it can be flipped eccentrically to the left and right. The centrifugal force principle is used to make the movement of the flip plate on the turntable when the turntable rotates much faster than when it is installed on the center of the turntable, so as to achieve the purpose of quickly adjusting the product to be marked, further improve production efficiency and reduce production costs.

[0024] 3. The double-station automatic flip laser marking machine provided by the utility model has a double-station design, which can alternately load and unload products, effectively improving the laser marking efficiency; the turntable is used with a rotating motor to switch the marking surface, meeting the market demand for multi-sided marking of products; the eccentric connection of the flip plate relative to the turntable can achieve the purpose of quickly adjusting the product to be marked; the overall design is reasonable and the structure is compact, replacing manual work on the reverse side of the product, reducing labor intensity and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Shown is a schematic structural diagram of a double-station automatic flip laser marking machine disclosed in the utility model.

[0026] Figure 2 Display as Figure 1 The schematic diagram of the structure without the upper end of the rack.

[0027] Figure 3 Display as Figure 2 An enlarged view of the first station.

[0028] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the front and rear motion modules.

[0029] Component number description

[0030] Frame 1; operating platform 2; first station 21; second station 22; laser marking machine 3; laser head 4; forward and backward movement module 5; stand 6; rotating motor 7; turntable 8; flip plate 9; assembly hole 91; left and right movement module 10; up and down movement module 11; three-color light 12; universal wheel 13; touch screen 14; display 15; mold base 16; linear track 17; slider 18; screw rod 19; drive motor 20; baffle 23. DETAILED DESCRIPTION

[0031] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0032] See also Figures 1 to 4It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0033] See also Figure 1-3 The utility model provides a double-station automatic flip laser marking machine, including a frame 1, in which an operating platform 2 is arranged; a laser marking machine 3 is arranged in the frame 1, and the laser marking machine 3 has a laser head 4, and the laser head 4 corresponds to the top of the operating platform 2. Specifically, a left-right motion module 10 is installed on the operating platform 2, and an up-and-down motion module 11 is installed on the active end of the left-and-right motion module 10. The laser marking machine 3 is installed on the active end of the up-and-down motion module 11, and can be displaced left-right and up-and-down in the frame 1; specifically, a focus sensor is provided on the up-and-down motion module 11, which can automatically adjust the laser marking focal length according to the height of the marked product to flexibly adapt the marking position. A three-color light 12 is provided at the upper end of the frame 1 to indicate the working status; a universal wheel 13 is provided at the lower end of the frame 1 to facilitate the movement of the equipment; a touch screen 14 and a display 15 are installed on the front of the frame 1, and the touch screen 14 and the display 15 are both electrically connected to the laser marking machine 3. The staff controls the operation of the laser marking machine through the touch screen 14, and intuitively displays the operating status of the laser marking machine through the display 15.

[0034] The operating platform 2 is provided with at least a first workstation 21 and a second workstation 22 that can operate alternately. The double-workstation design enables alternate loading and unloading of materials during the laser marking operation, thereby ensuring the continuity of the laser marking operation and improving production efficiency.

[0035] The first station 21 and the second station 22 are the same stations, both of which include a forward and backward motion module 5, a rotating motor 7, a turntable 8, and a flip plate 9. The stand 6 on the movable end of the forward and backward motion module 5, the rotating motor 7 is assembled on the stand 6; the turntable 8 is assembled on the stand 6 through a rotating connector, and the output end of the rotating motor 7 is connected to the turntable 8. Specifically, the output end of the rotating motor 7 can be directly connected to the turntable 8. When the output end of the rotating motor 7 and the center of the turntable 8 are not in the same horizontal plane, the two can also be connected by a synchronous belt or gear. The flip plate 9 is connected to the outer end surface of the turntable 8 off the center; the turntable 8 is driven to rotate by the rotating motor 7, and the flip plate 9 can be turned eccentrically to the left and right directions; the flip plate 9 is provided with a plurality of assembly holes 91. In the laser marking operation, the product to be marked, such as the marking of a remote control for home appliances, can be fixed by a clamp to expose the front and two sides of the remote control. The clamp is connected and fixed to the flip plate 9 through the assembly hole 91. By setting the turntable 8 to cooperate with the rotating motor 7 to drive the flip plate 9 to flip, the product to be marked can be driven to flip 180° to switch the marking surface. The equipment flipping application is flexible and meets the market demand for multi-sided marking of products. In addition, the flip plate 9 is connected to the outer end surface of the turntable 8 off the center, and can be flipped eccentrically to the left and right directions when in use. The centrifugal force principle is used to make the movement of the flip plate 9 on the turntable 8 when the turntable 8 rotates much faster than that installed on the center of the turntable 8, so as to achieve the purpose of quickly adjusting the product to be marked, further improve production efficiency and reduce production costs.

[0036] The left-right motion module 10 is located at the rear end of the front-back motion module 5, and the motion direction of the left-right motion module 10 is perpendicular to the motion direction of the front-back motion module 5; the laser marking machine 3 can move left-right and up-down in the frame 1 through the left-right motion module 10 and the up-down motion module 11, and the product to be marked can move back-and-forth in the frame 1 through the front-and-back motion module 5. The marking equipment and the product to be marked can cooperate to realize spatial movement in the frame 1, match the marking position in many aspects, and improve the marking application effect.

[0037] A baffle 23 is provided on the operating platform 2 , and the baffle 23 blocks the front end of the front-rear moving module 5 to prevent the front-rear moving module 5 from excessively moving off the track when loading and unloading materials.

[0038] See also Figure 4The front-to-back motion module 5, the left-right motion module 10, and the up-and-down motion module 11 are the same modules, and all include: a mold base 16, in which a linear track 17 is arranged, and a movable slider 18 is matched on the linear track 17, and the slider 18 is the movable end of the module; a screw rod 19 parallel to the linear track 17 is assembled on the mold base 16 through a rotating connecting piece, and the screw rod 19 engages and penetrates the slider 18; a driving motor 20 is assembled at one end of the mold base 16, and the output end of the driving motor 20 is connected to the screw rod 19, and the screw rod 19 is driven to rotate by the driving motor 20, and the slider 18 engaged on the screw rod 19 slides along the linear track 17 to realize the linear motion of the module.

[0039] In summary, the double-station automatic flip laser marking machine provided by the utility model has a double-station design, which can alternately load and unload products, effectively improving the laser marking efficiency; the turntable 8 is used in conjunction with the rotating motor 7 to switch the marking surface, meeting the market demand for multi-sided marking of products; the eccentric connection of the flip plate 9 relative to the turntable 8 can achieve the purpose of quickly adjusting the product to be marked; the overall design is reasonable and the structure is compact, replacing manual work on the back of the product, reducing labor intensity and saving labor costs. Therefore, the utility model effectively overcomes the various shortcomings of the prior art and has a high industrial utilization value.

[0040] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A double-station automatic flip laser marking machine, comprising a frame (1), wherein an operating platform (2) is arranged in the frame (1); a laser marking machine (3) is arranged in the frame (1), wherein the laser marking machine (3) has a laser head (4), and the laser head (4) corresponds to the upper part of the operating platform (2); Features: The operating platform (2) is provided with at least a first workstation (21) and a second workstation (22) capable of alternately operating. The first workstation (21) and the second workstation (22) are identical workstations and both include: a front-rear motion module (5), and a stand (6) on the movable end of the front-rear motion module (5); A rotating motor (7), wherein the rotating motor (7) is mounted on the stand (6); A turntable (8), the turntable (8) being assembled on the stand (6) via a rotating connection member, and the output end of the rotating motor (7) being connected to the turntable (8); A flip plate (9) is connected to an outer end surface of the turntable (8) which is off-center; the turntable (8) is driven to rotate by a rotary motor (7), thereby driving the flip plate (9) to perform an eccentric flipping action in the left and right directions.

2. The double-station automatic flip laser marking machine according to claim 1 is characterized in that: The operating platform (2) is equipped with a left-right motion module (10), which is located at the rear end of the front-rear motion module (5), and the motion direction of the left-right motion module (10) is perpendicular to the motion direction of the front-rear motion module (5); An up-and-down motion module (11) is mounted on the movable end of the left-and-right motion module (10), and a laser marking machine (3) is mounted on the movable end of the up-and-down motion module (11).

3. The double-station automatic flip laser marking machine according to claim 2 is characterized in that: A baffle (23) is provided on the operating platform (2), and the baffle (23) blocks the front end of the front and rear motion modules (5).

4. The double-station automatic flip laser marking machine according to claim 1 is characterized in that: A three-color light (12) is arranged at the upper end of the frame (1) for indicating the working state; and a universal wheel (13) is arranged at the lower end of the frame (1).

5. The double-station automatic flip laser marking machine according to claim 1 is characterized in that: A touch screen (14) and a display (15) are mounted on the front of the frame (1), and both the touch screen (14) and the display (15) are electrically connected to the laser marking machine (3).

6. The double-station automatic flip laser marking machine according to claim 1 is characterized in that: The flip plate (9) is provided with a plurality of assembly holes (91) for connecting and fixing a fixture that carries the product to be marked.

7. The double-station automatic flip laser marking machine according to claim 1 is characterized in that: The front-to-back movement module (5), the left-to-right movement module (10), and the up-and-down movement module (11) are identical modules, and all include: A mold base (16), wherein a linear track (17) is arranged in the mold base (16), and a movable slider (18) is matched on the linear track (17), and the slider (18) is the movable end of the mold group; A screw rod (19) parallel to the linear track (17) is mounted on the mold base (16) through a rotating connecting piece, and the screw rod (19) engages with a sliding block (18); A driving motor (20) is mounted on one end of the die base (16), and an output end of the driving motor (20) is connected to a lead screw (19).

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