Large-breadth movable laser marking machine using vacuum suction

Abstract

The utility model belongs to the technical field of laser marking equipment, and discloses a large-breadth movable laser marking machine using vacuum suction, which comprises a marking machine rack, a vacuum adsorption workbench used for adsorbing a battery coating is arranged above the marking machine rack, and a vacuum adsorption device is arranged above the vacuum adsorption workbench. A vacuum adsorption device matched with the vacuum adsorption workbench is arranged in the marking machine rack, and a left moving laser marking module and a right moving laser marking module which are used for conducting laser marking operation on coating of a to-be-marked battery adsorbed by the vacuum adsorption workbench are arranged at the positions, beside the rear side of the vacuum adsorption workbench, above the marking machine rack. A protective frame body is arranged on the periphery of the left moving laser marking module and the periphery of the right moving laser marking module above the marking machine rack, and a marking control assembly is connected to the protective frame body. Through the design of vacuum suction and large-breadth movable laser marking, it is ensured that marking is smooth and high in precision in the battery coating and marking process, automatic production is achieved, cost is reduced, and diversified tasks are efficiently coped with.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser marking equipment technical field, more specifically, it relates to a large -scale movable laser marking machine with vacuum suction. BACKGROUND

[0002] In the battery manufacturing industry, battery coating as one of the key components, its surface identification and marking operation is very important. In the current battery production process, after completing the coating process, the battery coating needs to be marked for subsequent tracking, management and quality control. The traditional mechanical marking method forms marks on the surface of the battery coating by physical impact or scratching, while the printing method realizes the mark by ink printing. These methods have certain limitations in marking precision, speed and flexibility, and have the following problems:

[0003] I. The traditional mechanical marking and printing method on the surface of the battery coating often has the problem of insufficient precision. Because the battery coating material itself may have certain unevenness or thickness variation, the traditional marking method is difficult to ensure the consistency and high standard output of the mark, which affects the quality and traceability of the product to some extent.

[0004] II. The traditional marking method usually depends on manual operation, which not only increases the production cost and labor cost, but also limits the improvement of production efficiency. In the battery manufacturing industry, the production mode is increasingly pursuing high efficiency and automation, and the traditional marking method is obviously difficult to meet the demand of large-scale and diversified production tasks.

[0005] III. In the face of different sizes and different materials of battery coating, the traditional marking method often needs to be adjusted and adapted, which not only increases the operation difficulty and time cost, but also reduces the flexibility and adaptability of the equipment.

[0006] Therefore, the utility model provides a large -scale movable laser marking machine with vacuum suction. UTILITY MODEL CONTENT

[0007] In view of the above problems existing in the prior art, the purpose of the utility model is to provide a large -scale movable laser marking machine with vacuum suction, which ensures the marking flatness and high precision in the battery coating marking through the design of vacuum suction and large -scale movable laser marking, realizes the automatic production, reduces the cost and efficiently deals with diversified tasks.

[0008] The purpose of the utility model can be realized by the following technical schemes:

[0009] The utility model provides a kind of large-format movable laser marking machine with vacuum suction, the laser marking machine includes marking machine frame, vacuum suction workbench for suction battery coating is arranged above the marking machine frame, vacuum suction device is arranged in the marking machine frame and is matched with the vacuum suction workbench, left mobile laser marking module and right mobile laser marking module for laser marking operation to the battery coating to be marked suctioned by the vacuum suction workbench are arranged on the rear side of the vacuum suction workbench above the marking machine frame, protective frame is arranged on the periphery of the left mobile laser marking module and right mobile laser marking module above the marking machine frame, and marking control assembly for regulating vacuum suction device, left mobile laser marking module and right mobile laser marking module is connected on the protective frame.

[0010] As further preferred technical solutions of the utility model, a plurality of suction through holes distributed in linear array are formed on the vacuum suction workbench, a plurality of partition strips are arranged at the junction of the left mobile laser marking module and the right mobile laser marking module and the outer edges of the plurality of suction through holes on the vacuum suction workbench, a plurality of screw holes are formed on the vacuum suction workbench at intervals of the plurality of suction through holes, and L-shaped limit pieces are installed on the vacuum suction workbench through the plurality of screw holes.

[0011] As further preferred technical solutions of the utility model, the vacuum suction device includes a vacuum chuck, a vacuum pump, a control valve and a pneumatic pipeline, the vacuum chuck is fixed below the vacuum suction workbench, the vacuum pump and the control valve are both fixed in the marking machine frame, the suction port of the vacuum pump is connected with the vacuum chuck, and the vacuum pump, the vacuum chuck and the control valve are connected through the pneumatic pipeline.

[0012] As further preferred technical solutions of the utility model, the left mobile laser marking module includes a left laser marker for laser marking the battery coating to be marked suctioned by the vacuum suction device and the vacuum suction workbench and a left focusing shaft for manually adjusting the focal length of the left laser marker, a left base is arranged at the bottom of the left focusing shaft, the left focusing shaft is fixed on the left linear driving mechanism through the left base, the left linear driving mechanism is installed and fixed on the marking machine frame, a left sliding table is further arranged on the left focusing shaft, a left support frame is fixedly installed on the left sliding table, and the left sliding table of the left focusing shaft is fixedly connected with the left laser marker through the left support frame.

[0013] As a further preferred technical scheme of the utility model, the right mobile laser marking module includes a right laser marker for laser marking the battery coating to be marked by cooperating with the vacuum adsorption device and the vacuum adsorption workbench, and a right focusing shaft for manually adjusting the focal length of the right laser marker, wherein the bottom of the right focusing shaft is provided with a right base, the right focusing shaft is fixed on the right linear driving mechanism through the right base, the right linear driving mechanism is installed and fixed on the marking machine rack, a right sliding table is further provided on the right focusing shaft, a right support frame is fixedly installed on the right sliding table, and the right sliding table of the right focusing shaft is fixedly connected with the right laser marker through the right support frame.

[0014] As a further preferred technical scheme of the utility model, the marking control assembly includes a shell, a control panel, a frame connecting plastic edge, an aluminum alloy frame, an aluminum alloy handle, a control button group and a control connecting arm, the marking control assembly is connected with the protective frame body through the control connecting arm, the control panel is arranged on the upper surface of the shell, the frame connecting plastic edges are arranged at the four corners of the upper surface of the shell, the aluminum alloy frame is arranged between the two frame connecting plastic edges, the aluminum alloy handle is arranged on the side surface of the aluminum alloy frame, and the control button group is arranged on the upper surface of the shell and below the control panel.

[0015] As a further preferred technical scheme of the utility model, the control connecting arm is provided with a first movable connecting end, a primary connecting arm, a second movable connecting end, a secondary connecting arm, a connecting arm elbow and a rotating connecting end, the first movable connecting end is connected with the protective frame body, one end of the primary connecting arm is connected with the first movable connecting end, the other end of the primary connecting arm is connected with the second movable connecting end, one end of the secondary connecting arm is connected with the second movable connecting end, the other end of the secondary connecting arm is connected with the connecting arm elbow, the connecting arm elbow is connected with the rotating connecting end, and the rotating connecting end is connected with the shell.

[0016] As described above, the utility model provides a large-format mobile laser marking machine with vacuum adsorption, which has the following beneficial effects:

[0017] 1.The utility model discloses a movable laser marking machine with large format and vacuum suction, compared with prior art, due to adopting such structure, through the matching setting of vacuum suction workbench and vacuum suction device, adopting vacuum suction technology, the equipment can ensure the flatness of the battery coating surface during marking, effectively avoid the problem of different marking quality caused by uneven material, the utility model discloses not only improve the precision of marking, but also ensure the consistency and high standard output of marking effect, satisfy the demand of industry to high quality marking.

[0018] 2.The utility model discloses a movable laser marking machine with large format and vacuum suction, compared with prior art, due to adopting such structure, through the matching setting of left mobile laser marking module, right mobile laser marking module, vacuum suction workbench, vacuum suction device and marking control assembly, realize the automation of battery coating marking, simplify production process, reduce the dependence on manual operation, thereby effectively reduce production cost and labor cost, at the same time, the ability of large-scale marking and flexible response to different size battery coating also makes the equipment perform well in various marking tasks, further improve the overall economic benefit.

[0019] 3.The utility model discloses a movable laser marking machine with large format and vacuum suction, compared with prior art, due to adopting such structure, left mobile laser marking module and right mobile laser marking module are set through left linear drive mechanism and right linear drive mechanism respectively, realize large format marking, and the coordinates of left linear drive mechanism and right linear drive mechanism can be automatically saved, which provides convenience for subsequent one-key marking, these designs make the equipment can more efficiently cope with large-scale and diversified production tasks.

[0020] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0022] Figure 1 It is a structure schematic view of a movable laser marking machine with large format and vacuum suction applied to the utility model;

[0023] Figure 2The utility model provides a structure schematic view two of big -scale movable laser marking machine of vacuum suction.

[0024] The mark and its explanation summary:

[0025] 100, marking machine frame, 200, vacuum adsorption workbench, 210, adsorption through hole, 220, partition strip, 230, L type limiting piece, 300, left mobile laser marking module, 310, left laser marker, 320, left focusing shaft, 330, left base, 340, left linear drive mechanism, 350, left support frame, 400, right mobile laser marking module, 410, right laser marker, 420, right focusing shaft, 430, right base, 440, right linear drive mechanism, 450, right support frame, 500, protection frame body, 600, marking control assembly, 610, shell, 620, control panel, 630, frame connecting plastic edge, 640, aluminum alloy frame, 650, aluminum alloy handle, 660, control button group, 670, control connecting arm, 671, first movable connection end, 672, primary connecting arm, 673, second movable connection end, 674, secondary connecting arm, 675, connecting arm elbow, 676, rotating connection end. DETAILED DESCRIPTION

[0026] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification.

[0027] It should be understood that the structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the disclosed content of the specification for those skilled in the art to understand and read, and are not used to limit the limiting conditions of the utility model that can be implemented, so they do not have technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be produced by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for clear description, not for limiting the scope of the utility model that can be implemented, the change or adjustment of relative relationship, without changing the technical content, is also regarded as the scope of the utility model that can be implemented. The specific structure can be explained with reference to the drawings of the patent application.

[0028] The utility model provides a kind of movable laser marking machine of big -scale vacuum suction, please refer to Figure 1 And Figure 2As shown, the laser marking machine comprises a marking machine frame 100, a vacuum adsorption workbench 200 for adsorbing battery coating is arranged above the marking machine frame 100, a vacuum adsorption device cooperating with the vacuum adsorption workbench 200 is arranged in the marking machine frame 100, a left moving laser marking module 300 and a right moving laser marking module 400 for performing laser marking operation on the battery coating to be marked adsorbed by the vacuum adsorption workbench 200 are arranged above the marking machine frame 100 at the rear side of the vacuum adsorption workbench 200, a protective frame 500 is arranged above the marking machine frame 100 at the outer periphery of the left moving laser marking module 300 and the right moving laser marking module 400, and a marking control assembly 600 for regulating and controlling the vacuum adsorption device, the left moving laser marking module 300 and the right moving laser marking module 400 is connected to the protective frame 500.

[0029] It should be noted that the protective frame 500 is arranged to effectively protect the operator from laser radiation and prevent the splashes generated during the laser marking process from damaging the operator and the equipment.

[0030] A plurality of adsorption through holes 210 distributed in a linear array are formed in the vacuum adsorption workbench 200, a partition strip 220 is arranged at the junction of the left moving laser marking module 300 and the right moving laser marking module 400 and the outer edge of the plurality of adsorption through holes 210, a plurality of screw holes are formed in the vacuum adsorption workbench 200 at intervals of the plurality of adsorption through holes 210, and the L-shaped limiting piece 230 is installed on the vacuum adsorption workbench 200 through the plurality of screw holes.

[0031] The vacuum adsorption device comprises a vacuum chuck, a vacuum pump, a control valve and a pneumatic pipeline, the vacuum chuck is fixed below the vacuum adsorption workbench 200, the vacuum pump and the control valve are both fixed in the marking machine frame 100, the suction port of the vacuum pump is connected with the vacuum chuck, and the vacuum pump, the vacuum chuck and the control valve are connected through the pneumatic pipeline; the vacuum adsorption device ensures the stable adsorption of the vacuum adsorption workbench 200 through the cooperative work of the vacuum chuck, the vacuum pump, the control valve and the pneumatic pipeline, avoids the material from falling off or moving due to unfirm adsorption, and further guarantees the safety of operation.

[0032] The left moving laser marking module 300 comprises a left laser marker 310 for laser marking the battery coating to be marked which is adsorbed by the vacuum adsorption device and the vacuum adsorption workbench 200 in cooperation, and a left focusing shaft 320 for manually adjusting the focal length of the left laser marker 310, the bottom of the left focusing shaft 320 is provided with a left base 330, the left focusing shaft 320 is fixed on the left linear driving mechanism 340 through the left base 330, the left linear driving mechanism 340 is fixedly installed on the marking machine rack 100, and the left focusing shaft 320 is further provided with a left sliding table, the left sliding table is fixedly installed with a left support frame 350, and the left sliding table of the left focusing shaft 320 is fixedly connected with the left laser marker 310 through the left support frame 350.

[0033] The right moving laser marking module 400 comprises a right laser marker 410 for laser marking the battery coating to be marked which is adsorbed by the vacuum adsorption device and the vacuum adsorption workbench 200 in cooperation, and a right focusing shaft 420 for manually adjusting the focal length of the right laser marker 410, the bottom of the right focusing shaft 420 is provided with a right base 430, the right focusing shaft 420 is fixed on the right linear driving mechanism 440 through the right base 430, the right linear driving mechanism 440 is fixedly installed on the marking machine rack 100, the right focusing shaft 420 is further provided with a right sliding table, the right sliding table is fixedly installed with a right support frame 450, and the right sliding table of the right focusing shaft 420 is fixedly connected with the right laser marker 410 through the right support frame 450.

[0034] It should be noted that the left moving laser marking module 300 and the right moving laser marking module 400 are respectively provided with the left linear driving mechanism 340 and the right linear driving mechanism 440, so that large-format marking is realized, and the coordinates of the left linear driving mechanism 340 and the right linear driving mechanism 440 can be automatically saved, which provides convenience for subsequent one-key marking, and these designs enable the equipment to more efficiently cope with large-scale and diversified production tasks.

[0035] The marking control assembly 600 comprises a shell 610, a control panel 620, a frame connecting plastic edge 630, an aluminum alloy frame 640, an aluminum alloy handle 650, a control button group 660 and a control connecting arm 670, the marking control assembly 600 is connected with the protective frame 500 through the control connecting arm 670, the control panel 620 is arranged on the upper surface of the shell 610, the frame connecting plastic edge 630 is arranged at the four corners of the upper surface of the shell 610, the aluminum alloy frame 640 is arranged between the two frame connecting plastic edges 630, the aluminum alloy handle 650 is arranged on the side surface of the aluminum alloy frame 640, and the control button group 660 is arranged on the upper surface of the shell 610 and below the control panel 620.

[0036] The control connecting arm 670 is provided with a first movable connecting end 671, a primary connecting arm 672, a second movable connecting end 673, a secondary connecting arm 674, a connecting arm elbow 675 and a rotating connecting end 676, the first movable connecting end 671 is connected with the protective frame 500, the first movable connecting end 671 is connected with one end of the primary connecting arm 672, the other end of the primary connecting arm 672 is connected with the second movable connecting end 673, the second movable connecting end 673 is connected with one end of the secondary connecting arm 674, the other end of the secondary connecting arm 674 is connected with the connecting arm elbow 675, the connecting arm elbow 675 is connected with the rotating connecting end 676, and the rotating connecting end 676 is connected with the shell 610.

[0037] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A large-format, mobile laser marking machine that is vacuum-suctioned, characterized in that, The laser marking machine comprises a marking machine frame, a vacuum adsorption workbench for adsorbing battery coatings is arranged above the marking machine frame, a vacuum adsorption device cooperating with the vacuum adsorption workbench is arranged in the marking machine frame, left and right moving laser marking modules for laser marking of the battery coatings adsorbed by the vacuum adsorption workbench are arranged on the upper side of the marking machine frame at the rear side of the vacuum adsorption workbench, a protective frame is arranged on the upper side of the marking machine frame at the outer periphery of the left and right moving laser marking modules, and a marking control assembly for regulating the vacuum adsorption device, the left and right moving laser marking modules is connected to the protective frame.

2. A large-format, mobile laser marking machine that is vacuum-suctioned according to claim 1, characterized in that, A plurality of adsorption through holes distributed in a linear array are formed in the vacuum adsorption workbench, a partition strip is arranged at the junction of the left and right moving laser marking modules and the outer edge of the plurality of adsorption through holes, a plurality of screw holes are formed in the vacuum adsorption workbench at intervals of the plurality of adsorption through holes, and L-shaped limiting members are installed on the vacuum adsorption workbench through the plurality of screw holes.

3. A large-format, movable laser marking machine with vacuum suction according to claim 1 or 2, characterized in that The vacuum adsorption device comprises a vacuum chuck, a vacuum pump, a control valve and a pneumatic pipeline, the vacuum chuck is fixed below the vacuum adsorption workbench, the vacuum pump and the control valve are fixed in the marking machine frame, the air outlet of the vacuum pump is connected with the vacuum chuck, and the vacuum pump, the vacuum chuck and the control valve are connected through the pneumatic pipeline.

4. A large-format, mobile laser marking machine that is vacuum-suctionable according to claim 1, characterized in that The left moving laser marking module comprises a left laser marker for laser marking of the battery coatings adsorbed by the vacuum adsorption device and the vacuum adsorption workbench and a left focusing shaft for manual adjustment of the focal length of the left laser marker, a left base is arranged at the bottom of the left focusing shaft, the left focusing shaft is fixed on a left linear driving mechanism through the left base, the left linear driving mechanism is fixed on the marking machine frame, a left sliding table is further arranged on the left focusing shaft, a left support frame is fixed on the left sliding table, and the left sliding table of the left focusing shaft is fixedly connected with the left laser marker through the left support frame.

5. A large-format, mobile laser marking machine that is vacuum-suctionable according to claim 1, characterized in that The right moving laser marking module comprises a right laser marker for laser marking of the battery coatings adsorbed by the vacuum adsorption device and the vacuum adsorption workbench and a right focusing shaft for manual adjustment of the focal length of the right laser marker, a right base is arranged at the bottom of the right focusing shaft, the right focusing shaft is fixed on a right linear driving mechanism through the right base, the right linear driving mechanism is fixed on the marking machine frame, a right sliding table is further arranged on the right focusing shaft, a right support frame is fixed on the right sliding table, and the right sliding table of the right focusing shaft is fixedly connected with the right laser marker through the right support frame.

6. A large-format, mobile laser marking machine that is vacuum-suctionable according to claim 1, characterized in that The marking control assembly comprises a shell, a control panel, a frame connecting plastic edge, an aluminum alloy frame, an aluminum alloy handle, a control button group and a control connecting arm, the marking control assembly is connected with the protective frame body through the control connecting arm, the control panel is arranged on the upper surface of the shell, the frame connecting plastic edges are arranged at the four corners of the upper surface of the shell, the aluminum alloy frame is arranged between the two frame connecting plastic edges, the aluminum alloy handle is arranged on the side surface of the aluminum alloy frame, and the control button group is arranged on the upper surface of the shell and below the control panel.

7. A large-format, movable laser marking machine with vacuum suction according to claim 6, characterized in that The control connecting arm is provided with a first movable connecting end, a primary connecting arm, a second movable connecting end, a secondary connecting arm, a connecting arm elbow and a rotating connecting end, the first movable connecting end is connected with the protective frame body, one end of the primary connecting arm is connected with the first movable connecting end, the other end of the primary connecting arm is connected with the second movable connecting end, one end of the secondary connecting arm is connected with the second movable connecting end, the other end of the secondary connecting arm is connected with the connecting arm elbow, the connecting arm elbow is connected with the rotating connecting end, and the rotating connecting end is connected with the shell.

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