Multi-axis laser marking device

Abstract

The utility model provides a multi-shaft laser marking device which comprises a machine table, the top surface of the machine table is connected with a supporting seat, and the supporting seat is in driving connection with a laser marking head. The top face of the machine table is connected with a position adjusting device and a supporting and positioning device, the position adjusting device is connected to the top face of the machine table, the supporting and positioning device is connected to the top face of the position adjusting device, the position adjusting device drives the supporting and positioning device to move, and the supporting and positioning device supports and positions the hydraulic pipe. The supporting and positioning device comprises a fixed positioning block and an adjustable positioning block, the fixed positioning block is connected to the top face of the position adjusting device, the adjustable positioning block is connected to the top face of the position adjusting device in a sliding mode, and the fixed positioning block and the adjustable positioning block are arranged in parallel. According to the utility model, the marking area is located at the center of the hydraulic pipe, marking is clear and regular, marking attractiveness is improved, and product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to production and processing technical field, concretely relates to a multi -axis laser marking device. BACKGROUND

[0002] The hydraulic pipe is an important component of the hydraulic oil circuit, and has various models, sizes and specifications. In order to clearly and permanently mark the key parameters of the hydraulic pipe, such as the inner diameter, the outer diameter and the pressure rating, the hydraulic pipe needs to be laser marked, which is convenient for installers to quickly identify during the installation process of the complex hydraulic system, especially in the high-pressure oil circuit system, so as to ensure the correct use of the hydraulic pipe and avoid system failure caused by wrong selection of specifications. The traditional laser marking machine has insufficient limiting of the hydraulic pipe, resulting in unclear and irregular marking, affecting the aesthetic appearance and product quality.

[0003] Therefore, the above problems need to be solved. INVENTION CONTENT

[0004] The utility model discloses a multi -axis laser marking device, ensures that the marking area is located at the center of the hydraulic pipe, ensures that the marking is clear and regular, improves the marking aesthetic appearance, and improves the product quality.

[0005] Technical scheme: in order to realize the above object, the utility model provides a multi -axis laser marking device, including the machine table, the machine table top is connected with the support seat, and the support seat drive connection has the laser marking head. The machine table top is connected with the position adjusting device and the support positioning device, the position adjusting device is connected to the machine table top, and the support positioning device is connected to the top surface of the position adjusting device. The position adjusting device drives the support positioning device to move, and the support positioning device forms support and provides positioning to the hydraulic pipe. The support positioning device includes fixed positioning block and adjustable positioning block, the fixed positioning block is connected to the top surface of the position adjusting device, the adjustable positioning block is slidably connected to the top surface of the position adjusting device, and the fixed positioning block and the adjustable positioning block are arranged in parallel. The utility model is used for marking the hydraulic pipe joint, and the operator adjusts the position adjusting device to move the support positioning device to the lower side of the laser marking head. Then the operator adjusts the adjustable positioning block according to the diameter of the hydraulic pipe to be marked, so that the gap between the fixed positioning block and the adjustable positioning block is less than the diameter of the hydraulic pipe, and then the hydraulic pipe is placed between the fixed positioning block and the adjustable positioning block, so that the marking position and the marking area of the hydraulic pipe are parallel. Further adjust the position adjusting device, adjust the marking position, so that the marking position is located at the hydraulic pipe axis position. The utility model places the hydraulic pipe between the fixed positioning block and the adjustable positioning block, so that the marking position and the marking area of the hydraulic pipe are parallel. The position adjusting device adjusts the support positioning device, so that the marking area is located at the center of the hydraulic pipe, ensures that the marking is clear and regular, improves the marking aesthetic appearance, and improves the product quality.

[0006] Further, the multi-axis laser marking device, the lower side of the adjustable positioning block is provided with a base block, the top surface of the base block is provided with a dovetail groove, the adjustable positioning block is slidingly connected in the dovetail groove, the side of the adjustable positioning block away from the fixed positioning block is provided with a square block, the square block is threadedly connected with a screw rod, one end of the screw rod is connected with the adjustable positioning block, and the other end of the screw rod away from the adjustable positioning block is connected with a first hand wheel. The first hand wheel is rotated to adjust the distance between the adjustable positioning block and the fixed positioning block. The adjustable positioning block and the base block are connected through the dovetail groove connection structure, the compactness is high, the stability is high, the adjustable positioning block is driven to slide along the dovetail groove through the first hand wheel, the distance between the fixed positioning block and the adjustable positioning block is adjusted, and the screw rod is driven, the self-locking force can be provided, and sliding is avoided during long-time use.

[0007] Further, the multi-axis laser marking device, the side of the fixed positioning block close to the adjustable positioning block is provided with a first supporting part, the side of the adjustable positioning block close to the fixed positioning block is provided with a second supporting part, the first supporting part is provided as an inclined surface inclined to the adjustable positioning block, and the second supporting part is provided as an inclined surface inclined to the fixed positioning block. During the marking process, the operator places the hydraulic pipe on the upper side of the first supporting part and the second supporting part, the first supporting part and the second supporting part are both inclined surfaces, the positioning accuracy of the hydraulic pipe can be improved, the operator applies a certain pressure to the hydraulic pipe during the marking process, the hydraulic pipe is straightened, the center of the marking after the marking is arranged along the center of the hydraulic pipe, and the marking beauty and regularity are improved.

[0008] Further, the multi-axis laser marking device, the base block and the square block are connected to the top surface of the adjustable square plate, the adjustable square plate is provided with a long groove, the long groove is arranged along the moving direction of the adjustable positioning block, and the long grooves are arranged in parallel. The adjustable square plate is connected to the top surface of the position adjusting device through the long groove. The adjustable square plate can adjust the fixed position along the long groove, the adjustable position of the supporting and positioning device is expanded, and the adjustability and adaptability are improved.

[0009] Further, the multi-axis laser marking device, the position adjusting device comprises a base plate, the base plate is connected to the top surface of the machine table, the top surface of the base plate is connected with a horizontal sliding seat, the upper side of the horizontal sliding seat is provided with a horizontal adjusting plate, the bottom surface of the horizontal adjusting plate is connected with a horizontal sliding rod, the horizontal sliding rod is horizontally arranged, and the horizontal adjusting plate is slidingly connected to the horizontal sliding seat through the horizontal sliding rod. The top surface of the base plate is connected with a horizontal driving seat, the horizontal driving seat is threadedly connected with a horizontal driving screw rod, one end of the horizontal driving screw rod is connected with a horizontal adjusting hand wheel, the other end of the horizontal driving screw rod away from the horizontal adjusting hand wheel is drivingly connected with the horizontal adjusting plate, and the horizontal adjusting plate is horizontally moved by rotating the horizontal adjusting hand wheel. The horizontal adjusting plate is driven to move left and right horizontally through the horizontal driving screw rod, the adjustment is stable, the horizontal adjusting hand wheel can accurately control the position of the horizontal adjusting plate, and the adjustment accuracy is improved.

[0010] Further, in the multi-axis laser marking device, the horizontal adjusting plate top surface is connected with inner and outer sliding seats, the inner and outer adjusting plates are arranged on the upper sides of the inner and outer sliding seats, the inner and outer adjusting plate bottom surfaces are connected with inner and outer sliding rods, the inner and outer sliding rods are perpendicular to the horizontal sliding rod, and the inner and outer adjusting plates are slidably connected to the inner and outer sliding seats through the inner and outer sliding rods. The horizontal adjusting plate bottom surface is connected with the inner and outer driving seats, the inner and outer driving seats are screw-connected with inner and outer driving screws, one end of the inner and outer driving screws is connected with an inner and outer driving handle, and the other end of the inner and outer driving screws, away from the inner and outer driving handle, is drivingly connected with the inner and outer adjusting plate. The inner and outer adjusting plate is driven to slide along the inner and outer sliding rod by rotating the inner and outer driving handle. The inner and outer adjusting plate is driven to move inwards and outwards by the inner and outer driving screw, and the adjustment is stable. The inner and outer driving handle can accurately control the position of the inner and outer adjusting plate, and the adjustment accuracy is improved.

[0011] Further, in the multi-axis laser marking device, the support seat is connected with a support arm, the support arm is slidably connected to the support seat, the laser marking head is connected with the support arm, the support seat is vertically provided with a vertical screw rod, the vertical screw rod is drivingly connected with the support arm, and the vertical screw rod is connected with a second handle. The second handle is rotated to drive the support arm to move up and down. The height of the laser marking head is adjusted by the second handle, the marking demand of the hydraulic pipe with different diameters is met, and the versatility and flexibility of the equipment are improved.

[0012] Further, in the multi-axis laser marking device, the fixed positioning block is connected with a limiting block on the side close to the support seat, and the limiting block provides limiting for the hydraulic pipe. The limiting block provides axis limiting for the hydraulic pipe, improves the marking appearance, and improves the product quality.

[0013] Further, in the multi-axis laser marking device, the machine table is connected with a display device. The display device can display the working state of the equipment, and the laser parameters can be adjusted, the operation convenience is improved, and different production demands are met.

[0014] The above technical scheme can be seen that the multi-axis laser marking device has the following beneficial effects: the multi-axis laser marking device adjusts the support positioning device through the position adjusting device, so that the marking area is located at the center of the hydraulic pipe, the marking is clear and regular, the marking appearance is improved, and the product quality is improved. The hydraulic pipe is placed on the upper sides of the first supporting part and the second supporting part, the positioning accuracy of the hydraulic pipe is improved, the marking center after marking is arranged along the center of the hydraulic pipe, the limiting block provides axis limiting for the hydraulic pipe, the marking appearance is improved, and the product quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the multi-axis laser marking device.

[0016] Figure 2 It is a partial enlarged view of Figure 1

[0017] Figure 3 ​An exploded view of the position adjusting device;

[0018] Figure 4 A left view of the support base.

[0019] In the figure: 1, machine table, 2, support base, 21, support arm, 22, second hand wheel, 23, vertical screw, 3, laser marking head, 4, position adjusting device, 41, base plate, 42, horizontal sliding seat, 43, horizontal adjusting plate, 44, horizontal sliding rod, 45, horizontal drive seat, 46, horizontal drive screw, 47, horizontal adjusting hand wheel, 5, support positioning device, 51, fixed positioning block, 511, first bearing part, 52, adjustable positioning block, 521, second bearing part, 53, base block, 531, dovetail groove, 54, square block, 55, screw, 56, first hand wheel, 57, adjustable square plate, 571, long slot, 58, limiting block, 61, inner and outer sliding seat, 62, inner and outer adjusting plate, 63, inner and outer sliding rod, 64, inner and outer drive seat, 65, inner and outer drive screw, 66, inner and outer drive hand wheel, 7, display device. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] As Figures 1-2 shown in a multi-axis laser marking device, comprising a machine table 1, the top surface of the machine table 1 is connected with a support base 2, the support base 2 is drivingly connected with a laser marking head 3. The top surface of the machine table 1 is connected with a position adjusting device 4 and a support positioning device 5, the position adjusting device 4 is connected to the top surface of the machine table 1, the support positioning device 5 is connected to the top surface of the position adjusting device 4, the position adjusting device 4 drives the support positioning device 5 to move, and the support positioning device 5 forms support for the hydraulic pipe and provides positioning. The support positioning device 5 comprises a fixed positioning block 51 and an adjustable positioning block 52, the fixed positioning block 51 is connected to the top surface of the position adjusting device 4, the adjustable positioning block 52 is slidingly connected to the top surface of the position adjusting device 4, and the fixed positioning block 51 and the adjustable positioning block 52 are arranged in parallel. The utility model is used for marking the hydraulic pipe joint, the operator adjusts the position adjusting device 4 to move the support positioning device 5 to the lower side of the laser marking head 3. Then the operator adjusts the adjustable positioning block 52 according to the diameter of the hydraulic pipe to be marked, so that the gap between the fixed positioning block 51 and the adjustable positioning block 52 is less than the diameter of the hydraulic pipe, then the hydraulic pipe is placed between the fixed positioning block 51 and the adjustable positioning block 52, so that the marking position and the marking area of the hydraulic pipe are parallel, the position adjusting device 4 is further adjusted, the marking position is adjusted, and the marking position is located at the hydraulic pipe axis position. The machine table 1 is connected with a display device 7.

[0022] As Figure 2The multi-axis laser marking device shown, the lower side of the adjustable positioning block 52 is provided with a base block 53, the top surface of the base block 53 is provided with a dovetail groove 531, the adjustable positioning block 52 is slidingly connected in the dovetail groove 531, the side of the adjustable positioning block 52 away from the fixed positioning block 51 is provided with a square block 54, the square block 54 is threadedly connected with a screw rod 55, one end of the screw rod 55 is connected with the adjustable positioning block 52, and the other end of the screw rod 55 away from the adjustable positioning block 52 is connected with a first hand wheel 56. The first hand wheel 56 is rotated to adjust the distance between the adjustable positioning block 52 and the fixed positioning block 51. The side of the fixed positioning block 51 close to the adjustable positioning block 52 is provided with a first supporting part 511, and the side of the adjustable positioning block 52 close to the fixed positioning block 51 is provided with a second supporting part 521. The first supporting part is an inclined surface inclined to the adjustable positioning block 52, and the second supporting part 521 is an inclined surface inclined to the fixed positioning block 51. The base block 53 and the square block 54 are both connected to the top surface of an adjustable square plate 57, the adjustable square plate 57 is provided with a long slot 571, the long slot 571 is arranged along the moving direction of the adjustable positioning block 52, and the long slots 571 are arranged in parallel. The adjustable square plate 57 is connected to the top surface of the position adjusting device 4 through the long slot 571. The side of the fixed positioning block 51 close to the support base 2 is connected with a limiting block 58, and the limiting block 58 provides limiting for the hydraulic pipe. The limiting block 58 provides axis limiting for the hydraulic pipe.

[0023] As shown in the multi-axis laser marking device, Figure 3 The position adjusting device 4 includes a base plate 41, the base plate 41 is connected to the top surface of the machine table 1, the top surface of the base plate 41 is connected with a horizontal sliding seat 42, the upper side of the horizontal sliding seat 42 is provided with a horizontal adjusting plate 43, the bottom surface of the horizontal adjusting plate 43 is connected with a horizontal sliding rod 44, the horizontal sliding rod 44 is arranged horizontally, and the horizontal adjusting plate 43 is slidingly connected to the horizontal sliding seat 42 through the horizontal sliding rod 44. The top surface of the base plate 41 is connected with a horizontal drive seat 45, the horizontal drive seat 45 is threadedly connected with a horizontal drive screw rod 46, one end of the horizontal drive screw rod 46 is connected with a horizontal adjusting hand wheel 47, and the other end of the horizontal drive screw rod 46 away from the horizontal adjusting hand wheel 47 is drivingly connected with the horizontal adjusting plate 43. The horizontal adjusting hand wheel 47 is rotated to drive the horizontal adjusting plate 43 to move horizontally. The top surface of the horizontal adjusting plate 43 is connected with an inner-outer sliding seat 61, the upper side of the inner-outer sliding seat 61 is provided with an inner-outer adjusting plate 62, the bottom surface of the inner-outer adjusting plate 62 is connected with an inner-outer sliding rod 63, the inner-outer sliding rod 63 is perpendicular to the horizontal sliding rod 44, and the inner-outer adjusting plate 62 is slidingly connected to the inner-outer sliding seat 61 through the inner-outer sliding rod 63. The bottom surface of the horizontal adjusting plate 43 is connected with an inner-outer drive seat 64, the inner-outer drive seat 64 is threadedly connected with an inner-outer drive screw rod 65, one end of the inner-outer drive screw rod 65 is connected with an inner-outer drive hand wheel 66, and the other end of the inner-outer drive screw rod 65 away from the inner-outer drive hand wheel 66 is drivingly connected with the inner-outer adjusting plate 62. The inner-outer drive hand wheel 66 is rotated to drive the inner-outer adjusting plate 62 to slide along the inner-outer sliding rod 63.

[0024] As shown in the multi-axis laser marking device, Figure 4The multi-axis laser marking device shown, the support seat 2 is connected with the supporting arm 21, the supporting arm 21 is connected with the support seat 2 and slides up and down, the laser marking head 3 is connected with the supporting arm 21, the support seat 2 is vertically provided with the vertical screw rod 23, the vertical screw rod 23 is drivingly connected with the supporting arm 21, the second hand wheel 22 is connected with the vertical screw rod 23, and rotating the second hand wheel 22 drives the supporting arm 21 to move up and down. The height of the laser marking head 3 is adjusted through the second hand wheel 22, the marking demand of different diameter hydraulic pipes is adapted, and the versatility and flexibility of the equipment are improved.

[0025] The above examples are exemplary, and the purpose is to illustrate the technical concept and characteristics of the utility model, so that the understanding of the field can understand the content of the utility model and implement it, and the protection scope of the utility model cannot be limited accordingly. Any equivalent change or modification according to the spirit and essence of the utility model should be covered within the protection scope of the utility model.

Claims

1. A multi-axis laser marking device, characterized in that: The invention comprises a machine platform (1), wherein the top surface of the machine platform (1) is connected to a support base (2), and the support base (2) is driven to be connected to a laser marking head (3); the top surface of the machine platform (1) is connected to a position adjustment device (4) and a support positioning device (5), wherein the position adjustment device (4) is connected to the top surface of the machine platform (1), and the support positioning device (5) is connected to the top surface of the position adjustment device (4); the position adjustment device (4) drives the support positioning device (5) to move, and the support positioning device (5) forms support for the hydraulic pipe and provides positioning; the support positioning device (5) comprises a fixed positioning block (51) and an adjustable positioning block (52), wherein the fixed positioning block (51) is connected to the top surface of the position adjustment device (4), and the adjustable positioning block (52) is slidably connected to the top surface of the position adjustment device (4), and the fixed positioning block (51) and the adjustable positioning block (52) are arranged in parallel.

2. The multi-axis laser marking device according to claim 1, characterized in that: A base block (53) is provided on the lower side of the adjustable positioning block (52), a dovetail groove (531) is provided on the top surface of the base block (53), the adjustable positioning block (52) is slidably connected to the dovetail groove (531), a square block (54) is provided on the side of the adjustable positioning block (52) away from the fixed positioning block (51), a screw rod (55) is threadedly connected to the square block (54), one end of the screw rod (55) is connected to the adjustable positioning block (52), and one end of the screw rod (55) away from the adjustable positioning block (52) is connected to a first hand wheel (56); the first hand wheel (56) is rotated to adjust the distance between the adjustable positioning block (52) and the fixed positioning block (51).

3. The multi-axis laser marking device according to claim 1, characterized in that: The fixed positioning block (51) is provided with a first supporting portion (511) on a side close to the adjustable positioning block (52), and the adjustable positioning block (52) is provided with a second supporting portion (521) on a side close to the fixed positioning block (51). The first supporting portion is configured as an inclined surface inclined toward the adjustable positioning block (52), and the second supporting portion (521) is configured as an inclined surface inclined toward the fixed positioning block (51).

4. The multi-axis laser marking device according to claim 2, characterized in that: The base block (53) and the square block (54) are both connected to the top surface of the adjustable square plate (57). The adjustable square plate (57) is provided with a long groove (571). The long groove (571) is arranged along the moving direction of the adjustable positioning block (52). The long groove (571) is arranged in parallel. The adjustable square plate (57) is connected to the top surface of the position adjustment device (4) through the long groove (571).

5. The multi-axis laser marking device according to claim 1, characterized in that: The position adjustment device (4) includes a base plate (41), the base plate (41) is connected to the top surface of the machine (1), the top surface of the base plate (41) is connected to a horizontal slide (42), the upper side of the horizontal slide (42) is provided with a horizontal adjustment plate (43), the bottom surface of the horizontal adjustment plate (43) is connected to a horizontal slide bar (44), the horizontal slide bar (44) is horizontally arranged, and the horizontal adjustment plate (43) is slidably connected to the horizontal slide (42) through the horizontal slide bar (44); the top surface of the base plate (41) is connected to a horizontal driving seat (45), the horizontal driving seat (45) is threadedly connected to a horizontal driving screw (46), one end of the horizontal driving screw (46) is connected to a horizontal adjustment hand wheel (47), the end of the horizontal driving screw (46) away from the horizontal adjustment hand wheel (47) is drivingly connected to the horizontal adjustment plate (43), and the horizontal adjustment hand wheel (47) is rotated to drive the horizontal adjustment plate (43) to move horizontally.

6. The multi-axis laser marking device according to claim 5, characterized in that: The top surface of the horizontal adjustment plate (43) is connected to the inner and outer slides (61), the upper side of the inner and outer slides (61) is provided with an inner and outer adjustment plate (62), the bottom surface of the inner and outer adjustment plate (62) is connected to the inner and outer slide rods (63), the inner and outer slide rods (63) are arranged perpendicular to the horizontal slide rods (44), and the inner and outer adjustment plates (62) are slidably connected to the inner and outer slides (61) through the inner and outer slide rods (63); the bottom surface of the horizontal adjustment plate (43) is connected to the inner and outer drive seats (64), the inner and outer drive seats (64) are threadedly connected to the inner and outer drive screws (65), one end of the inner and outer drive screws (65) is connected to the inner and outer drive hand wheels (66), the inner and outer drive screws (65) are away from one end of the inner and outer drive hand wheels (66) and are drivingly connected to the inner and outer adjustment plates (62), and the inner and outer drive hand wheels (66) are rotated to drive the inner and outer adjustment plates (62) to slide along the inner and outer slide rods (63).

7. The multi-axis laser marking device according to claim 1, characterized in that: The support base (2) is connected to a support arm (21), and the support arm (21) is connected to the support base (2) by sliding up and down. The laser marking head (3) is connected to the support arm (21). The support base (2) is vertically provided with a vertical screw (23), and the vertical screw (23) and the support arm (21) are drivingly connected. The vertical screw (23) is connected to a second hand wheel (22), and the second hand wheel (22) is rotated to drive the support arm (21) to move up and down.

8. The multi-axis laser marking device according to claim 1, characterized in that: The fixed positioning block (51) is connected to a limiting block (58) on one side close to the support seat (2), and the limiting block (58) provides a limit for the hydraulic pipe.

9. The multi-axis laser marking device according to claim 1, characterized in that: The machine (1) is connected to a display device (7).

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