Double-head laser marking machine

Abstract

The utility model provides a double-head laser marking machine which comprises a base, a rodless electric cylinder is fixed on the base, two supporting frames are arranged at the output end of the rodless electric cylinder, air cylinders are arranged on the supporting frames, laser marking heads are arranged at the output ends of the air cylinders, two driving boxes are arranged on the base in a sliding fit mode, and driving structures are arranged in the driving boxes. A placing plate is arranged on the driving box in a running fit mode and corresponds to the driving structure, and a positioning structure is arranged on the placing plate. According to the laser marking device, the two supporting frames are installed at the output end of the rodless electric cylinder, the air cylinders are installed on the supporting frames, the laser marking heads are installed at the output ends of the air cylinders, and the two laser marking heads are located on the front side and the rear side of the rodless electric cylinder respectively, so that the distance between two objects can be guaranteed, and large objects can be marked conveniently; the driving box is slidably mounted on the base, the placing plate is rotatably mounted on the driving box, the positioning structure is mounted on the placing plate, and an object can be positioned through the positioning structure.

Description

Technical Field

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

[0002] Marking machine is a broad concept, which is mainly divided into three types: pneumatic, laser, and electro-erosion. Among them, laser marking machine uses laser beam to make permanent marks on the surfaces of various materials. The effect of marking is to expose the deeper materials by evaporating the surface material, thereby engraving exquisite patterns, trademarks and texts. For example, patent publication number CN216607650U discloses a double-head laser marking machine, which includes a base and a processing table. The bottom of the base is provided with an adjustment rod, and the outer side of the adjustment rod passes through a slider. The top of the base is provided with a fixed shaft, and the inner side of the fixed shaft is provided with a buckle. The processing table is arranged on the side of the buckle, and the outer side of the processing table is provided with a locking mechanism. The top of the processing table is provided with a limit mechanism. The device uses a double-head laser for processing, but the two laser heads are close to each other. When marking larger objects, the two objects are easily limited by each other, making marking inconvenient.

[0003] To this end, the utility model provides a double-head laser marking machine. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a double-head laser marking machine to solve the problems raised in the above-mentioned background technology. The present invention can ensure the distance between two objects, making it convenient to mark larger objects; the object can be positioned by a positioning structure to prevent the object from moving during the marking process, and the object can be moved by a placement plate, thereby facilitating marking different positions of the object.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solution: a double-head laser marking machine, including a base, a rodless electric cylinder is fixed on the base, two support frames are installed at the output end of the rodless electric cylinder, a cylinder is installed on the support frame, and a laser marking head is installed at the output end of the cylinder, two drive boxes are slidably fitted on the base, a drive structure is installed in the drive box, a placement plate is rotatably fitted on the drive box, the placement plate corresponds to the drive structure, and a positioning structure is installed on the placement plate.

[0006] Furthermore, two slide grooves are provided on the base, and electric slide rails are installed in the slide grooves, and the output ends of the electric slide rails are fixedly connected to the drive box.

[0007] Furthermore, the two drive boxes are respectively located on the front and rear sides of the rodless electric cylinder, and the two air cylinders are respectively located on the left and right sides of the rodless electric cylinder.

[0008] Furthermore, the output end of the rodless electric cylinder is fixedly connected to the support frame, the support frame is fixedly connected to the cylinder, the output end of the cylinder is fixedly connected to the laser marking head, and the two laser marking heads are respectively located above the two placement plates.

[0009] Furthermore, the driving structure includes a motor, which is fixed in the driving box, and the output end of the motor corresponds to the placement plate.

[0010] Furthermore, a reducer is installed between the output end of the motor and the placement plate.

[0011] Furthermore, the placement plate is provided with a plurality of through slots, which correspond to the positioning structures.

[0012] Furthermore, the positioning structure includes a plurality of positioning blocks, and the positioning blocks are fixedly engaged with the through slots.

[0013] Beneficial effects of the utility model: The utility model provides a double-head laser marking machine, which includes a rodless electric cylinder; a support frame; a cylinder; a laser marking head; a base; a drive box; a placement plate; and a positioning structure.

[0014] Two support frames are installed at the output end of the rodless electric cylinder, and the cylinder is installed on the support frame. A laser marking head is installed at the output end of the cylinder. The two laser marking heads are respectively located on the front and back sides of the rodless electric cylinder, so as to ensure the distance between the two objects, which is convenient for marking larger objects. The drive box is slidably installed on the base, and the placement plate is rotatably installed on the drive box. The positioning structure is installed on the placement plate. The object can be positioned by the positioning structure to prevent the object from moving during the marking process, and the object can be driven to move by the placement plate, so as to facilitate marking different positions of the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall assembly structure of a double-head laser marking machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly cross-sectional structure of a drive box in a double-head laser marking machine of the present invention;

[0017] Figure 3 This is a schematic diagram of the assembly structure of a rodless electric cylinder and a support frame in a double-head laser marking machine of the utility model;

[0018] In the figure: 1. Base; 2. Rodless electric cylinder; 3. Cylinder; 4. Laser marking head; 5. Support frame; 6. Slide; 7. Drive box; 8. Placement plate; 9. Through slot; 10. Positioning block; 11. Motor; 12. Reducer. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a double-head laser marking machine, comprising a base 1, a rodless electric cylinder 2 is fixed on the base 1, two support frames 5 are installed at the output end of the rodless electric cylinder 2, a cylinder 3 is installed on the support frame 5, and a laser marking head 4 is installed at the output end of the cylinder 3, two drive boxes 7 are slidably fitted on the base 1, a drive structure is installed in the drive box 7, a placement plate 8 is rotatably fitted on the drive box 7, the placement plate 8 corresponds to the drive structure, and a positioning structure is installed on the placement plate 8.

[0021] In this embodiment, two slide grooves 6 are provided on the base 1, and an electric slide rail is installed in the slide groove 6. The output end of the electric slide rail is fixed to the drive box 7. The two drive boxes 7 are respectively located on the front and rear sides of the rodless electric cylinder 2, and the two cylinders 3 are respectively located on the left and right sides of the rodless electric cylinder 2.

[0022] Place the two objects on the two placement plates 8 respectively. Since the two drive boxes 7 are respectively located on the front and back sides of the rodless electric cylinder 2, the two placement plates 8 are located on the front and back sides of the rodless electric cylinder 2, so that the two objects are far apart and will not affect each other.

[0023] The output end of the rodless electric cylinder 2 is fixedly connected to the support frame 5, the support frame 5 is fixedly connected to the cylinder 3, and the output end of the cylinder 3 is fixedly connected to the laser marking head 4. The two laser marking heads 4 are respectively located above the two placement plates 8.

[0024] Specifically, the support frame 5 can be driven up and down by the rodless electric cylinder 2, thereby driving the cylinder 3 to move up and down, and the two laser marking heads 4 can be driven up and down, so that the height of the two laser marking heads 4 can be adjusted according to different objects.

[0025] The driving structure includes a motor 11, which is fixed in the driving box 7. The output end of the motor 11 corresponds to the placement plate 8. A reducer 12 is installed between the output end of the motor 11 and the placement plate 8. A plurality of through slots 9 are opened on the placement plate 8. The through slots 9 correspond to the positioning structure. The positioning structure includes a plurality of positioning blocks 10, which are fixed to the through slots 9 by clamping.

[0026] Specifically, the object is placed on the placement plate 8, and then the positioning block 10 is inserted into the circumference of the object so that the positioning block 10 is engaged and fixed with the through slot 9, so that the object can be limited and fixed, and then the motor 11 is started so that the motor 11 drives the placement plate 8 to rotate, which can drive the object to rotate, and the position of the drive box 7 can be adjusted by the electric slide rail, thereby adjusting the position of the object, which is convenient for marking the object.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A double-head laser marking machine, comprising a base (1), characterized in that: A rodless electric cylinder (2) is fixed on the base (1), two support frames (5) are installed at the output end of the rodless electric cylinder (2), a cylinder (3) is installed on the support frame (5), and a laser marking head (4) is installed at the output end of the cylinder (3). Two drive boxes (7) are slidably matched on the base (1), a drive structure is installed in the drive box (7), a placement plate (8) is rotatably matched on the drive box (7), the placement plate (8) corresponds to the drive structure, and a positioning structure is installed on the placement plate (8).

2. The double-head laser marking machine according to claim 1, characterized in that: Two slide grooves (6) are provided on the base (1), and electric slide rails are installed in the slide grooves (6). The output ends of the electric slide rails are fixedly connected to the drive box (7).

3. The double-head laser marking machine according to claim 1, characterized in that: The two drive boxes (7) are respectively located on the front and rear sides of the rodless electric cylinder (2), and the two air cylinders (3) are respectively located on the left and right sides of the rodless electric cylinder (2).

4. The double-head laser marking machine according to claim 1, characterized in that: The output end of the rodless electric cylinder (2) is fixedly connected to the support frame (5), the support frame (5) is fixedly connected to the cylinder (3), the output end of the cylinder (3) is fixedly connected to the laser marking head (4), and the two laser marking heads (4) are respectively located above the two placement plates (8).

5. The double-head laser marking machine according to claim 1, characterized in that: The driving structure comprises a motor (11), which is fixed in a driving box (7), and an output end of the motor (11) corresponds to the placement plate (8).

6. The double-head laser marking machine according to claim 5, characterized in that: A speed reducer (12) is installed between the output end of the motor (11) and the placement plate (8).

7. The double-head laser marking machine according to claim 1, characterized in that: The placement plate (8) is provided with a plurality of through slots (9), and the through slots (9) correspond to the positioning structures.

8. The double-head laser marking machine according to claim 7, characterized in that: The positioning structure comprises a plurality of positioning blocks (10), and the positioning blocks (10) are fixedly engaged with the through slots (9).

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