Box-type portable marking machine

Abstract

The utility model relates to a box type portable marking machine which is applied to the marking field and comprises a box body, a laser marking machine is arranged on the box body, a focusing block is connected to the laser marking machine in a sliding mode, and a fixing assembly used for fixing the position of the focusing block is arranged on the laser marking machine. The laser marking machine has the technical effects that the box body plays a role in storing and protecting the laser marking machine and meanwhile is convenient to move and carry, the focusing block is connected to the laser marking machine in a sliding mode, the relative position between the focusing block and the laser marking machine is adjusted according to the marking focal length requirements of different heights, and then the focusing block is fixed through the fixing assembly; therefore, the marking requirements of different focal lengths can be met without frequently detaching the focusing block from the shell of the laser marking machine by an operator, time and labor are saved, and the marking efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of marking technology, and in particular to a box-type portable marking machine. Background Art

[0002] Laser marking is a marking method that uses high-energy-density lasers to locally irradiate the workpiece, causing the surface material to vaporize or undergo a chemical reaction that causes a color change, thereby leaving a permanent mark.

[0003] Announcement No. CN212552290U discloses a handheld laser marking machine, including a shell and an isolator, a photoelectric switch, a galvanometer assembly, a field mirror, and a pair of focus blocks detachably connected to the shell. The shell includes a handle portion and a marking portion connected to the handle portion; the handle portion includes an isolator accommodating cavity and a switch slot, the isolator is arranged in the isolator accommodating cavity, and the photoelectric switch is connected to a switch operating portion on the outside of the shell through the switch slot; the marking portion includes a galvanometer assembly accommodating cavity and a field mirror hole, the galvanometer accommodating cavity is connected to the field mirror hole, and the field mirror hole is installed in the field mirror hole.

[0004] During the use of the above-mentioned handheld laser marking machine, when the laser marking machine copes with focal lengths of different heights, the operator needs to frequently remove the focus block from the shell and replace it with a suitable model according to the focal lengths of different heights. The operation is cumbersome and time-consuming and labor-intensive, affecting the efficiency of laser marking. Summary of the Invention

[0005] In order to help solve the problem in the related art that when a laser marking machine copes with focal lengths at different heights, it is necessary to frequently remove the focusing block from the shell and replace it with a suitable model according to the focal length at different heights. The operation is cumbersome and time-consuming and labor-intensive, which affects the efficiency of laser marking, the present application provides a box-type portable marking machine, which adopts the following technical solution: it includes a box body, on which a laser marking machine is provided, and a focusing block is slidably connected to the laser marking machine, and the laser marking machine is provided with a fixing component for fixing the position of the focusing block.

[0006] In a specific possible implementation scheme, the focusing block includes a connecting plate slidably connected to the laser marking machine, two support rods are provided on the surface of the connecting plate facing away from the laser marking machine, and a support ring is provided between the two support rods.

[0007] In a specific possible implementation manner, a reinforcing rod is provided on the connecting plate, and one end of the reinforcing rod facing away from the connecting plate is arranged on the supporting ring.

[0008] In a specific possible implementation scheme, a weight-reducing hole is respectively opened on the two support rods.

[0009] In a specific possible implementation scheme, a limiting groove matching the connecting plate is provided on the housing of the laser marking machine, and the connecting plate is slidably connected in the limiting groove.

[0010] In a specific possible implementation scheme, the fixing assembly includes a first threaded hole opened on the laser marking machine housing, a waist-shaped hole is opened on the connecting plate, an adjustment bolt matching the first threaded hole is passed through the waist-shaped hole, and the end of the adjustment bolt facing the laser marking machine is threadedly connected to the first threaded hole.

[0011] In a specific possible implementation scheme, a first countersunk groove is provided on the hole wall of the waist-shaped hole, and the end of the adjusting bolt is entirely located in the first countersunk groove.

[0012] In a specific possible implementation scheme, mounting grooves matching the support rods are respectively provided on the surface of the support ring facing the laser marking machine, and one end of the support rod facing the support ring is inserted into the mounting groove.

[0013] In a specific feasible implementation scheme, a second threaded hole is respectively provided on the surface of the two support rods facing the support ring, and a mounting hole is provided on the support ring. A mounting bolt matching the mounting hole is passed through the mounting hole, and the mounting bolt is threadedly connected to the second threaded hole toward one end of the support rod.

[0014] In a specific possible implementation scheme, a second countersunk groove is provided on the hole wall of the mounting hole, and the end of the mounting bolt is entirely located in the second countersunk groove.

[0015] To sum up, the present application has at least the following beneficial technical effects: the box body serves to store and protect the laser marking machine while facilitating its movement and transportation. Since the focusing block is slidably connected to the laser marking machine, the relative position between the focusing block and the laser marking machine is adjusted according to the requirements of marking focal lengths at different heights, and then fixed by a fixing assembly, thereby eliminating the need for the operator to frequently remove the focusing block from the housing of the laser marking machine to meet marking requirements of different focal lengths, saving time and effort and improving marking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0017] Figure 2 It is a structural schematic diagram used to reflect the first threaded hole in an embodiment of the present application.

[0018] Figure numerals: 1. Box body; 2. Laser marking machine; 3. Focusing block; 4. Connecting plate; 5. Support rod; 6. Support ring; 7. Reinforcement rod; 8. Weight-reducing hole; 9. Limiting groove; 10. First threaded hole; 11. Waist-shaped hole; 12. First countersunk groove; 13. Mounting groove; 14. Second countersunk groove; 15. Handle; 16. Fan; 17. Placement groove. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-2 This application is described in further detail.

[0020] The embodiment of the present application discloses a box-type portable marking machine.

[0021] Reference Figure 1 and Figure 2 The box-type portable marking machine includes a box body 1, a placement groove 17 is opened on the box body 1, and a laser marking machine 2 is mounted in the placement groove 17. The placement groove 17 limits the position of the laser marking machine 2, reducing the possibility of the laser marking machine 2 shaking in the box body 1. In the embodiment of the present application, a starting power supply matching the laser marking machine 2 is provided on the box body 1, and rollers can be installed at the bottom of the box body 1 to facilitate the movement of the box body 1. A handle 15 is bolted to the box body 1 to facilitate the transportation of the box body 1. A cooling fan 16 is installed on the top of the box body 1 to facilitate the heat dissipation of the laser marking machine 2 after marking.

[0022] Reference Figure 1 and Figure 2 A focusing block 3 is slidably connected to the laser marking machine 2, and a fixing assembly for fixing the position of the focusing block 3 is provided on the laser marking machine 2. The focusing block 3 includes a connecting plate 4 slidably connected to the laser marking machine 2. A limiting groove 9 matching the size of the connecting plate 4 is provided on the housing of the laser marking machine 2. The connecting plate 4 is slidably connected in the limiting groove 9. In the embodiment of the present application, the groove wall of the limiting groove 9 is provided with a chamfer, which reduces the possibility of dust and other impurities accumulating in the corners. The limiting groove 9 limits the position of the connecting plate 4, reduces the possibility of position deviation of the connecting plate 4 during the sliding process, and improves the stability of the connecting plate 4 when adjusting its position.

[0023] Reference Figure 1 and Figure 2Two waist-shaped weight-reducing holes 8 are respectively provided on the two support rods 5. The weight-reducing holes 8 reduce the weight of the support rods 5, meeting the lightweight processing requirements. Two support rods 5 are fixedly connected to the surface of the connecting plate 4 facing away from the laser marking machine 2. A support ring 6 is connected between the two support rods 5. The support ring 6 in the embodiment of the present application adopts an open design, which reduces the weight of the support ring 6 while further reducing the possibility of interference between the support ring 6 and the box 1. A reinforcing rod 7 is connected to the connecting plate 4. The reinforcing rod 7 is located between the two support rods 5. The end of the reinforcing rod 7 facing away from the connecting plate 4 is set on the support ring 6. The reinforcing rod 7 balances the load of the focusing block 3 while further increasing the rigidity of the focusing block 3, thereby improving the stability of the laser marking machine 2 during the laser marking process.

[0024] Reference Figure 1 and Figure 2 The fixing assembly includes a first threaded hole 10 formed on the housing of the laser marking machine 2, a waist-shaped hole 11 formed on the connecting plate 4, an adjusting bolt matching the first threaded hole 10 is passed through the waist-shaped hole 11, and one end of the adjusting bolt facing the laser marking machine 2 is threadedly connected to the first threaded hole 10, and a first countersunk groove 12 is formed on the hole wall of the waist-shaped hole 11. The end of the adjusting bolt is located in the first countersunk groove 12 as a whole, reducing the possibility of interference between the end of the adjusting bolt and external components of the connecting plate 4.

[0025] Therefore, the operator can remove the connecting plate 4 from the housing of the laser marking machine 2 by removing the bolts. In addition, the position of the connecting plate 4 relative to the housing of the laser marking machine 2 can be adjusted through the waist-shaped hole 11 to meet the marking focal length requirements of different heights. The operator does not need to frequently remove the focusing block 3 from the housing of the laser marking machine 2, which saves time and effort and improves marking efficiency.

[0026] Reference Figure 1 and Figure 2 The surface of the support ring 6 facing the laser marking machine 2 is respectively provided with mounting grooves 13 that match the size of the support rod 5. The end of the support rod 5 facing the support ring 6 is inserted into the mounting groove 13. The mounting groove 13 limits the position of the support rod 5, reduces the possibility of position deviation of the support rod 5, and facilitates the subsequent installation and connection of the support rod 5 and the support ring 6.

[0027] Reference Figure 1 and Figure 2The two support rods 5 are each provided with a second threaded hole on the surface facing the support ring 6. The support ring 6 is provided with a mounting hole, through which a mounting bolt matching the mounting hole is passed. The mounting bolt is threaded into the second threaded hole at one end facing the support rod 5. The wall of the mounting hole is provided with a second countersunk groove 14. The end of the mounting bolt is entirely located in the second countersunk groove 14, reducing the possibility of interference between the end of the mounting bolt and external components of the support ring 6. Therefore, the operator can remove the support ring 6 from the support rod 5 by removing the bolts, realizing a detachable connection between the support rod 5 and the support ring 6, which is more flexible and easier to store.

[0028] The implementation principle of the embodiment of the present application is: the operator can remove the connecting plate 4 from the housing of the laser marking machine 2 by removing the bolts. In addition, the position of the connecting plate 4 relative to the housing of the laser marking machine 2 can be adjusted through the waist-shaped hole 11 to meet the marking focal length requirements of different heights. The operator does not need to frequently remove the focusing block 3 from the housing of the laser marking machine 2, which saves time and effort and improves marking efficiency.

[0029] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A box-type portable marking machine, characterized by: The invention comprises a box body (1), wherein a laser marking machine (2) is provided on the box body (1), a focusing block (3) is slidably connected to the laser marking machine (2), and a fixing component for fixing the position of the focusing block (3) is provided on the laser marking machine (2).

2. The box-type portable marking machine according to claim 1, characterized in that: The focusing block (3) comprises a connecting plate (4) slidably connected to the laser marking machine (2); two support rods (5) are provided on a surface of the connecting plate (4) facing away from the laser marking machine (2); and a support ring (6) is provided between the two support rods (5).

3. The box-type portable marking machine according to claim 2, characterized in that: A reinforcing rod (7) is provided on the connecting plate (4), and one end of the reinforcing rod (7) facing away from the connecting plate (4) is arranged on the supporting ring (6).

4. The box-type portable marking machine according to claim 2, characterized in that: The two support rods (5) are respectively provided with weight-reducing holes (8).

5. The box-type portable marking machine according to claim 2, characterized in that: A limiting groove (9) matching the connecting plate (4) is provided on the housing of the laser marking machine (2), and the connecting plate (4) is slidably connected in the limiting groove (9).

6. The box-type portable marking machine according to claim 2, characterized in that: The fixing assembly comprises a first threaded hole (10) provided on the housing of the laser marking machine (2), a waist-shaped hole (11) provided on the connecting plate (4), an adjusting bolt matching the first threaded hole (10) passing through the waist-shaped hole (11), and one end of the adjusting bolt facing the laser marking machine (2) being threadedly connected in the first threaded hole (10).

7. The box-type portable marking machine according to claim 6, characterized in that: A first countersunk groove (12) is provided on the hole wall of the waist-shaped hole (11), and the end of the adjusting bolt is entirely located in the first countersunk groove (12).

8. The box-type portable marking machine according to claim 2, characterized in that: The surface of the support ring (6) facing the laser marking machine (2) is respectively provided with mounting grooves (13) matching the support rod (5), and one end of the support rod (5) facing the support ring (6) is inserted into the mounting groove (13).

9. The box-type portable marking machine according to claim 2, characterized in that: A second threaded hole is respectively provided on the surface of the two support rods (5) facing the support ring (6), and a mounting hole is provided on the support ring (6). A mounting bolt matching the mounting hole is passed through the mounting hole, and one end of the mounting bolt facing the support rod (5) is threadedly connected to the second threaded hole.

10. The box-type portable marking machine according to claim 9, characterized in that: A second countersunk groove (14) is provided on the hole wall of the mounting hole, and the end of the mounting bolt is entirely located in the second countersunk groove (14).

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