Supporting assembly and laser engraving machine

Abstract

The utility model provides a supporting assembly and a laser engraving machine. The supporting assembly comprises a shell and a supporting plate. The shell is provided with a base part; the supporting plate is detachably connected to the base part; the supporting plate is used for supporting a to-be-carved piece; the shell is provided with a containing groove and an opening, and the containing groove is used for containing the supporting plate and a to-be-carved piece; and when the supporting plate is detached relative to the base part, the supporting plate penetrates through the containing groove and is separated from the shell through the opening, so that the supporting plate is replaced, the situation that the supporting plate cannot be replaced due to the fact that the supporting plate cannot be detached relative to the shell is avoided, the replacement convenience of the supporting plate is improved, and the maintenance cost of the supporting assembly is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of laser engraving machines, and more particularly to a support component and a laser engraving machine. Background Technology

[0002] With the development of technology, laser engraving machines are based on numerical control technology and use laser as the processing medium. The workpiece to be engraved is instantly melted or vaporized under the laser irradiation of the laser engraving machine. The laser engraving machine performs laser engraving on the material under the action of the laser, and the support component is an integral part of the laser engraving machine.

[0003] In the prior art, existing support components include a housing and a support plate, with the support plate connected to the housing to facilitate a fixed connection between the support plate and the housing. However, the support plate cannot be disassembled relative to the housing, and therefore, the support plate cannot be replaced, resulting in high maintenance costs for existing support components. Utility Model Content

[0004] The purpose of this utility model is to provide a support component and a laser engraving machine. The housing has a base portion; a support plate is detachably connected to the base portion; the support plate is used to support the workpiece to be engraved; the housing has a receiving groove and an opening, the receiving groove being used to receive the support plate and the workpiece to be engraved; so that the support plate can be connected to or detached from the base portion. When the support plate is detached from the base portion, the support plate passes through the receiving groove and detaches from the housing through the opening, thereby realizing the replacement of the support plate. This avoids the situation where the support plate cannot be detached from the housing and therefore cannot be replaced, improving the convenience of replacing the support plate and reducing the maintenance cost of the support component.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a support component applied to a laser engraving machine, the support component comprising:

[0006] The casing has a base section;

[0007] A support plate is detachably connected to the base portion; the support plate is used to support the workpiece to be engraved.

[0008] The housing has a receiving groove and an opening, the receiving groove being used to receive the support plate and the workpiece to be engraved;

[0009] When the support plate is disassembled relative to the base portion, the support plate passes through the receiving groove and detaches from the housing through the opening.

[0010] Optionally, the support plate includes a support body;

[0011] The support body is laid on the surface of the base portion and is detachably connected to the base portion.

[0012] Optionally, a detachable structure is provided between the support body and the base, which can be a screw structure, a magnetic structure, a fitting structure, or a snap-fit ​​structure.

[0013] Optionally, when the detachable structure is a screw structure, the base portion is provided with a threaded hole;

[0014] The support body has a through hole, through which screws pass and are screwed into the threaded hole.

[0015] Optionally, the support plate includes a light-blocking part, which is connected to the support body and is arranged at an angle relative to the support body; the light-blocking part is used to block the diffracted light generated by the workpiece during laser engraving from propagating to the outside of the housing.

[0016] Optionally, the light-blocking part is inclined upward from one end of the supporting body, and the angle formed between the light-blocking part and the supporting body is an obtuse angle.

[0017] Optionally, the base portion is provided with a through hole, the through hole connecting the external environment and the receiving groove;

[0018] The support assembly also includes a cooling fan connected to the housing, which draws in gas passing through the through hole and the receiving groove to dissipate heat from the interior space of the receiving groove.

[0019] Optionally, the light-blocking part is tilted upward and blocks the through hole.

[0020] Optionally, the housing has an outer shell portion, which is disposed on the upper side of the base portion, and the outer shell portion forms the receiving groove and the opening;

[0021] The support assembly also includes a flip cover, which is rotatably connected to the outer shell and can open or close the opening; the flip cover is a visible cover.

[0022] To achieve the above objectives, this utility model provides the following technical solution: a laser engraving machine, including the aforementioned support component.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This utility model provides a support assembly and a laser engraving machine. The housing has a base portion; a support plate is detachably connected to the base portion; the support plate is used to support the workpiece to be engraved; the housing has a receiving groove and an opening, the receiving groove being used to receive the support plate and the workpiece to be engraved; so that the support plate can be connected to or detached from the base portion. When the support plate is detached from the base portion, the support plate passes through the receiving groove and detaches from the housing through the opening, thereby realizing the replacement of the support plate. This avoids the situation where the support plate cannot be detached from the housing and therefore cannot be replaced, improving the convenience of replacing the support plate and reducing the maintenance cost of the support assembly. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0027] Figure 1 A schematic diagram of a support component according to an embodiment of this application is shown.

[0028] Figure 2 Another schematic diagram of the support component according to one embodiment of this application is shown.

[0029] Figure 3 An exploded view of a support component according to one embodiment of this application is shown.

[0030] Figure 4 A schematic diagram of the internal structure of a support component according to an embodiment of this application is shown.

[0031] Figure 5 A schematic diagram of the housing of a support assembly according to one embodiment of this application is shown.

[0032] Figure Labels

[0033] 100. Support components;

[0034] 10. Housing; 10a. Receiving groove; 10b. Opening; 11. Base portion; 11a. Through hole; 12. Outer shell portion;

[0035] 20. Support plate; 21. Support body; 22. Light-blocking part;

[0036] 30. Detachable structure;

[0037] 40. Cooling fan;

[0038] 50. Flip-top cover. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0040] Please refer to the attached document. Figures 1-5 This application provides a support component 100, which is applied to a laser engraving machine and is used to support the workpiece to be engraved.

[0041] Please refer to the attached document. Figures 1-5 In this embodiment, the support assembly 100 includes a housing 10 and a support plate 20. The housing 10 has a base portion 11. The support plate 20 is detachably connected to the base portion 11. The support plate 20 is used to support the workpiece to be engraved. The housing 10 has a receiving groove 10a and an opening 10b. The receiving groove 10a is used to receive the support plate 20 and the workpiece to be engraved. This allows the support plate 20 to be connected to or detached from the base portion 11. When the support plate 20 is detached from the base portion 11, the support plate 20 passes through the receiving groove 10a and detaches from the housing 10 through the opening 10b, thereby enabling the replacement of the support plate 20. This avoids the situation where the support plate 20 cannot be detached from the housing 10 and therefore cannot be replaced, improving the convenience of replacing the support plate 20 and reducing the maintenance cost of the support assembly 100.

[0042] Please refer to the attached document. Figures 1-5 In this embodiment, the housing 10 serves as a support component of the support assembly 100, and the housing 10 is used to support the support plate 20. The housing 10 is provided with a base portion 11.

[0043] Please refer to the attached document. Figures 3-4 In this embodiment, the support plate 20 is detachably connected to the base portion 11; the support plate 20 is used to support the workpiece to be engraved; the housing 10 has a receiving groove 10a and an opening 10b, the receiving groove 10a is used to receive the support plate 20 and the workpiece to be engraved; so that the support plate 20 can be connected to or detached from the base portion 11. When the support plate 20 is detached from the base portion 11, the support plate 20 passes through the receiving groove 10a and detaches from the housing 10 through the opening 10b, so as to realize the replacement of the support plate 20, avoid the support plate 20 being unable to be detached from the housing 10 and thus unable to be replaced, improve the convenience of replacing the support plate 20, and reduce the maintenance cost of the support assembly 100.

[0044] Please refer to the attached document. Figures 3-4 The support plate 20 includes a support body 21. The support body 21 is laid on the surface of the base portion 11 and is detachably connected to the base portion 11 so that the support body 21 can be connected to or detached from the base portion 11. This facilitates the connection or detachment of the support plate 20 relative to the base portion 11 through the support body 21. When the support body 21 is detached from the base portion 11, the support body 21 passes through the receiving groove 10a and detaches from the housing 10 through the opening 10b, so as to realize the replacement of the support plate 20. This avoids the inability to replace the support plate 20 because it cannot be detached from the housing 10, improves the convenience of replacing the support plate 20, and reduces the maintenance cost of the support assembly 100.

[0045] Please refer to the attached document. Figures 3-4 A detachable structure 30 is provided between the support body 21 and the base part 11, so that the support body 21 can be detachably connected to the base part 11 through the detachable structure 30, and the support plate 20 can be detachably connected to the shell 10. The detachable structure 30 can be a screw structure, a magnetic structure, a fitting structure, or a snap-fit ​​structure, so that the support body 21 can be detachably connected to the base part 11 through a screw structure, or through a magnetic structure, or through a fitting structure, or through a snap-fit ​​structure.

[0046] When the detachable structure 30 is a screw structure, the base portion 11 is provided with a threaded hole; the support body 21 is provided with a through hole, the screw passes through the through hole and is screwed into the threaded hole, and the threaded part of the screw engages with the threaded hole, so that the screw and the base portion 11 clamp the support body 21, thereby fixing the support body 21 to the base portion 11. When the screw rotates counterclockwise under the action of external force, the screw disengages from the threaded hole and the through hole in sequence, thereby allowing the support body 21 to disengage from the base portion 11.

[0047] When the detachable structure 30 is a magnetic structure, the base 11 is provided with a first magnet, and the support body 21 is provided with a second magnet. The first magnet and the second magnet are arranged opposite to each other so that the support body 21 and the base 11 can be magnetically connected through the second magnet and the first magnet, so that the support body 21 is connected to the base 11. When the second magnet is separated from the first magnet under the action of external force, the support body 21 is detached from the base 11.

[0048] When the detachable structure 30 is a bonding structure, the base portion 11 is provided with a first bonding layer, and the support body 21 is provided with a second bonding layer. The first bonding layer and the second bonding layer are arranged opposite to each other so that the support body 21 and the base portion 11 can be bonded together through the second bonding layer and the first bonding layer, so that the support body 21 is connected to the base portion 11. When the second bonding layer is separated from the first bonding layer under the action of external force, the support body 21 is detached from the base portion 11.

[0049] When the detachable structure 30 is a snap-fit ​​structure, the base portion 11 is provided with a first snap-fit ​​portion, and the support body 21 is provided with a second snap-fit ​​portion. The first snap-fit ​​portion and the second snap-fit ​​portion are arranged opposite to each other so that the support body 21 and the base portion 11 can be snapped together through the second snap-fit ​​portion and the first snap-fit ​​portion, so that the support body 21 is connected to the base portion 11. When the second snap-fit ​​portion is disengaged from the first snap-fit ​​portion under the action of external force, the support body 21 is detached from the base portion 11.

[0050] Please refer to the attached document. Figure 4 The support plate 20 includes a light-blocking part 22, which is connected to the support body 21 and is arranged at an angle relative to the support body 21. The light-blocking part 22 is used to block the diffracted light generated during laser engraving of the workpiece from propagating outside the housing 10, preventing the diffracted light generated during laser engraving from propagating to the external environment, avoiding laser penetration into the external environment, and improving the safety of the support assembly 100. The laser transmission to the light-blocking part 22 is the end point.

[0051] Please refer to the attached document. Figure 4 The light-blocking part 22 is inclined upward from one end of the supporting body 21, and the angle formed between the light-blocking part 22 and the supporting body 21 is an obtuse angle, so that the light-blocking part 22 can reduce laser reflection and glare by being arranged at an angle.

[0052] Please refer to the attached document. Figures 3-5 The base portion 11 is provided with a through hole 11a, which connects to the external environment and the receiving groove 10a. The support assembly 100 also includes a cooling fan 40, which is connected to the housing 10 and draws out the gas passing through the through hole 11a and the receiving groove 10a to dissipate heat from the internal space of the receiving groove 10a. By drawing out the gas from the receiving groove 10a by the cooling fan 40, the temperature inside the receiving groove 10a is reduced, thereby achieving the heat dissipation effect of the support plate 20 and extending the service life of the support plate 20.

[0053] Please refer to the attached document. Figure 4 The light-blocking part 22 is tilted upward and blocks the through hole 11a to seal the through hole 11a and prevent the debris generated during laser engraving from flowing into the external environment through the hole 11a. This ensures that the debris generated during laser engraving gathers in the support plate 20, thereby achieving the storage of the debris generated during laser engraving.

[0054] Please refer to the attached document. Figures 1-3 The housing 10 includes an outer shell portion 12, which is disposed on the upper side of the base portion 11 and fixed to the upper side of the base portion 11. The outer shell portion 12 forms a receiving groove 10a and an opening 10b. The support assembly 100 also includes a flip cover 50, which is rotatably connected to the outer shell portion 12 and rotates along the axis of the connection between the flip cover 50 and the outer shell portion 12 to adjust the position of the flip cover 50 relative to the outer shell portion 12. The flip cover 50 can open or close the opening 10b. When the flip cover 50 can open the opening 10b, it allows communication between the external environment and the opening 10b, facilitating the placement of the workpiece to be engraved into the receiving groove 10a from the external environment through the opening 10b. When the flip cover 50 can close the opening 10b, it blocks debris generated during laser engraving, preventing debris generated during laser engraving from being conducted to the external environment through the opening 10b. Optionally, the flip cover 50 is a viewing cover, allowing the user to directly view the interior of the outer shell portion 12 through the flip cover 50. The flip cover 50 rotates relative to the outer shell 12 via a hinge.

[0055] In another embodiment, a laser engraving machine includes a support assembly 100, which is part of the laser engraving machine, and the laser engraving machine performs laser engraving on materials under the action of a laser.

[0056] Compared with the prior art, the beneficial effects of this utility model are:

[0057] This utility model provides a support assembly 100 and a laser engraving machine. The housing 10 has a base portion 11. A support plate 20 is detachably connected to the base portion 11. The support plate 20 is used to support the workpiece to be engraved. The housing 10 has a receiving groove 10a and an opening 10b. The receiving groove 10a is used to receive the support plate 20 and the workpiece to be engraved. This allows the support plate 20 to be connected to or detached from the base portion 11. When the support plate 20 is detached from the base portion 11, the support plate 20 passes through the receiving groove 10a and detaches from the housing 10 through the opening 10b, thereby enabling the replacement of the support plate 20. This avoids the situation where the support plate 20 cannot be detached from the housing 10 and therefore cannot be replaced, improving the convenience of replacing the support plate 20 and reducing the maintenance cost of the support assembly 100.

[0058] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0059] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0060] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0061] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A support assembly, characterized by, The support assembly is applied to a laser engraving machine, and comprises: a housing provided with a base portion; a support plate detachably connected to the base portion, the support plate being used to support an object to be engraved; the housing is provided with a receiving groove for receiving the support plate and the object to be engraved, and an opening; when the support plate is detached relative to the base portion, the support plate passes through the receiving groove and is separated from the housing through the opening.

2. The support assembly of claim 1, wherein, the support plate comprises a support body; the support body is laid on the surface of the base portion and is detachably connected to the base portion.

3. The support assembly of claim 2, wherein, a detachable structure is arranged between the support body and the base portion, the detachable structure being a screw structure, a magnetic attraction structure, a fitting structure or a clamping structure.

4. The support assembly of claim 3, wherein, when the detachable structure is a screw structure, the base portion is provided with a threaded hole; the support body is provided with a through hole, and a screw passes through the through hole and is screwed into the threaded hole.

5. The support assembly of claim 2, wherein, the support plate comprises a light blocking portion connected to the support body and arranged obliquely relative to the support body, the light blocking portion being used to block the propagation of diffracted light generated when the object to be engraved is engraved by laser to the outside of the housing.

6. The support assembly of claim 5, wherein, the light blocking portion is obliquely upward from one end of the support body, and an angle formed between the light blocking portion and the support body is obtuse.

7. The support assembly of claim 5, wherein, the base portion is provided with a via hole, the via hole being in communication with the outside environment and the receiving groove; the support assembly further comprises a cooling fan connected to the housing and drawing gas through the via hole and the receiving groove to cool the internal space of the receiving groove.

8. The support assembly of claim 7, wherein, the light blocking portion is obliquely upward and blocks the via hole.

9. The support assembly of claim 1, wherein, the housing is provided with a shell portion arranged on the upper side of the base portion, the shell portion being formed with the receiving groove and the opening; the support assembly further comprises a flip cover rotatably connected to the shell portion and capable of opening or closing the opening, the flip cover being a visual cover.

10. A laser engraver characterized by, the support assembly comprises the support assembly according to any one of claims 1 to 9.

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