Laser texturing machine

Abstract

The utility model relates to a laser texturing machine, and belongs to the technical field of texturing machines. The laser texturing machine comprises a machine shell and a laser device, the machine shell is provided with a working face allowing a workpiece to be placed, the laser device comprises a laser shell and a laser emitting piece arranged in the laser shell, the laser shell is installed in the machine shell in a lifting mode, and the laser texturing machine further comprises a cleaning mechanism arranged on the machine shell. The cleaning mechanism comprises a first cleaning assembly installed on the machine shell in a lifting mode and used for cleaning the laser device, a second cleaning assembly arranged on the working face and used for cleaning workpieces, and a collecting assembly used for collecting particulate matter impurities. The method has the effect of reducing the machining precision of the particle matter on the texture machine.

Description

Technical Field

[0001] This application relates to the technical field of texture machines, and in particular to a laser texture machine. Background Art

[0002] A laser texture machine is an advanced processing device, mainly used for fine texture processing on the surface of materials, and is widely used in multiple industries such as handicrafts, electronic components, communication equipment, and automotive parts.

[0003] Existing laser texture machines generally consist of a workbench, a laser, a scanning system, a control system, and a cooling system. Users input processing instructions through the control system. The laser generates a high-energy laser beam according to the instructions of the control system. The scanning system guides the laser beam to a specified position on the surface of the workpiece, and the workbench performs multi-axis movement according to the instructions of the control system to adjust the position of the workpiece.

[0004] In view of the above related technologies, during the processing of a laser texture machine, ablation and melting will occur on the surface of the workpiece. During this process, the workpiece itself will release some fine particulate matter. Whether the particulate matter adheres to the laser or the surface of the workpiece will reduce the processing accuracy. Utility Model Content

[0005] In order to reduce the influence of particulate matter on laser texture, this application provides a laser texture machine.

[0006] A laser texture machine provided by this application adopts the following technical solutions:

[0007] A laser texture machine includes a machine shell and a laser. The machine shell has a working surface for placing the workpiece. The laser includes a laser shell and a laser emitting member disposed inside the laser shell. The laser shell is installed in the machine shell in a liftable manner. A cleaning mechanism is further disposed on the machine shell. The cleaning mechanism includes a first cleaning component installed in the machine shell in a liftable manner and used for cleaning the laser, a second cleaning component disposed on the working surface and used for cleaning the workpiece, and a collection component used for collecting particulate matter impurities.

[0008] By adopting the above technical solutions, the setting of the cleaning mechanism can handle the particulate matter in the machine shell. The first cleaning component cleans the laser, ensuring that the laser can be dusted and cleaned once after each use to improve the processing accuracy next time. The second cleaning component removes dust from the surface of the workpiece, improving the accuracy during processing. The particulate matter cleaned by the two cleaning components is collected in the collection component, facilitating centralized processing by the operator and improving efficiency.

[0009] Optionally, the first cleaning component includes a first frame body, a first dust blowing member disposed on the first frame body, a dust collecting hood connected to the first dust blowing member, and a first collecting pipe for communicating with the dust collecting hood. The dust collecting hood and the first collecting pipe are respectively disposed on opposite sides of the laser. Both ends of the first collecting pipe communicate with the laser housing and the collecting component respectively.

[0010] By adopting the above technical solution, the structural composition of the first cleaning component is disclosed. The first dust blowing member is fixed on the first frame body. The dust collecting hood and the laser housing are in sealed cooperation. After the first dust blowing member is started, the air flow is blown towards the laser emitting member in the laser housing, so that the particulate matter is blown off and flows towards the collection realized by the first collecting pipe under the drive of the air flow.

[0011] Optionally, the top of the dust collecting hood has a plug-in ring groove that is hermetically plugged into the bottom end face of the laser housing, and the laser housing is provided with a clamping edge for clamping with the dust collecting hood on the outer side wall in the height direction.

[0012] By adopting the above technical solution, the plug-in cooperation between the plug-in ring groove and the laser housing improves the connection strength between the dust collecting hood and the laser housing, reduces the force on the lifting member and the first frame body, and improves the overall stability of the first cleaning component.

[0013] Optionally, relief grooves are formed on opposite side walls of the laser housing. The dust collecting hood has a plug-in portion corresponding to the relief grooves. The plug-in portion and the side walls of the relief grooves are in sealed cooperation. When the laser works, the second cleaning component corresponds to the relief grooves.

[0014] By adopting the above technical solution, when the laser texturing machine works, the whole laser descends towards the working surface. Through the corresponding arrangement of the relief grooves and the second cleaning component, the second cleaning component can suck dust from the texturing machine during work, improving the processing accuracy.

[0015] Optionally, a lifting member for driving the dust collecting hood to lift, a rotating member for driving the dust collecting hood to rotate, and a rotating disk for installing the lifting member are arranged in the machine housing. The rotating disk and the rotating member are coaxially arranged. The dust collecting hood and the first dust blowing member are connected through a corrugated pipe.

[0016] By adopting the above technical solution, in the normal storage state of the laser texturing machine, the dust collecting hood and the laser housing are hermetically connected. When the laser texturing machine works, first drive the dust collecting hood to lift vertically through the lifting member, so that the plug-in portion and the relief groove are separated, and then horizontally rotate the dust collecting hood through the rotating member, so that the dust collecting hood and the laser housing are staggered and separated to ensure the normal use of the laser texturing machine.

[0017] Optionally, the corrugated pipe has a blowing part facing the laser emitting part inside the dust collection hood, and the dust collection hood has an inclined surface for guiding particulate matter to the first collection pipe.

[0018] By adopting the above technical solution, the blowing part faces the laser emitting part, making the effect of blowing off particulate matter more ideal. The setting of the inclined surface can facilitate the transportation of particulate matter to the first conveying pipe under the drive of air flow.

[0019] Optionally, the second cleaning assembly includes a second dust blowing part, a second frame slidably mounted on the working surface, and a second collection pipe arranged on the second frame. The second collection pipe is communicated with the collection assembly.

[0020] By adopting the above technical solution, the structural composition of the second cleaning assembly is disclosed. The second cleaning assembly can clean the particulate matter on the surface of the workpiece before texturing and the particulate matter generated during work, further improving the processing accuracy.

[0021] Optionally, the output end of the second dust blowing part and the second collection pipe respectively correspond to the two relief slots, and the second collection pipe is sealed and pressed against the sealing part on the outer wall of the laser shell.

[0022] By adopting the above technical solution, when the texturing machine starts to work, the laser shell descends vertically, so that the two relief slots respectively correspond to the second dust blowing part and the second collection pipe, facilitating the second dust blowing part to directly blow air to the components inside the laser shell and then flow out from the other relief slot to the second collection pipe.

[0023] Optionally, the collection assembly includes a collection frame body and a collection box. The collection frame body is fixed on the outer side wall of the machine shell, and a communication hole communicating with the inner cavity of the machine shell is opened on the collection frame body. The first collection pipe and the second collection pipe pass through the communication hole, and the collection box is detachably installed on the collection frame body.

[0024] By adopting the above technical solution, the specific composition of the collection assembly is disclosed. The collection box is installed on the machine shell through the collection frame body, and the collection box is communicated with the two collection pipes, used for collecting the particulate matter impurities collected by the two cleaning assemblies. And the collection box and the collection frame body are detachably connected, facilitating the operator to clean.

[0025] Optionally, the collection frame body is provided with a horizontal sliding groove in the horizontal direction. The collection box has a horizontal sliding rail matched with the horizontal sliding groove. The collection box is provided with an elastic plunger on the side wall of the horizontal sliding rail, and the side wall of the horizontal sliding groove is provided with a locking groove matched with the plunger head in the elastic plunger frame.

[0026] By adopting the above technical solution, the cooperation of the horizontal slide rail and the horizontal slide groove realizes the stability of the collection box on the collection frame, and then the collection box is fixed by the cooperation of the elastic plunger and the locking groove. It can be disassembled by simply pulling in the opposite direction, which is simple to operate.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The present application provides a first cleaning component, so that the laser can be cleaned and dusted after each use to improve the processing accuracy next time. At the same time, the setting of the lifting part and the rotating part can stagger and separate the dust cover and the laser shell when the laser is working;

[0029] 2. The present application provides a second cleaning component, which can clean the particulate matter on the surface of the workpiece before texturing and the particulate matter generated during operation, thereby further improving the processing accuracy;

[0030] 3. The present application provides a clearance groove on the laser housing so that when the laser is working, the second dust blowing member and the second collecting tube can correspond to the two clearance grooves respectively, thereby improving the cleaning effect of the second cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0032] Figure 2 It is a schematic structural diagram of the first cleaning component of an embodiment of the present application.

[0033] Figure 3 yes Figure 2 A local enlarged schematic diagram of point A in the middle.

[0034] Figure 4 It is a schematic diagram of the structure of the lifting member and the rotating member of the embodiment of the present application.

[0035] Figure 5 It is a schematic diagram of the structure of the second cleaning component of an embodiment of the present application.

[0036] Figure 6 It is a cross-sectional schematic diagram of the collection component of an embodiment of the present application.

[0037] Description of reference numerals: 1. Machine housing; 11. Working surface; 2. Laser; 21. Laser housing; 211. Clamping edge; 212. Relief groove; 3. Cleaning mechanism; 31. First frame; 311. Lifting member; 3111. Lifting cylinder; 3112. Lifting bracket; 31121. Limit hole; 31122. Limit side groove; 312. Rotating member; 3121. Rotating motor; 3122. Limit rod; 3123. Rotating disc; 3124. Guide telescopic rod; 32. First dust blowing member; 33. Dust collecting cover; 331. Insertion ring groove; 332. Fixed fastener; 333. Inclined surface; 334. Insertion portion; 34. First collection pipe; 35. Bellows; 351. Blowing portion; 36. Second dust blowing member; 37. Second frame; 38. Second collection pipe; 381. Flared portion; 39. Collection frame; 391. Horizontal sliding groove; 392. Locking groove; 310. Collection box; 3101. Horizontal sliding rail; 3102. Elastic plunger member. Detailed implementation manners

[0038] The following will Figures 1-6 further elaborate on this application in detail.

[0039] An embodiment of this application discloses a laser texturing machine.

[0040] Referring to Figure 1 and Figure 2 , a laser texturing machine includes a machine housing 1, a laser 2, and a cleaning mechanism 3. There is a working surface 11 for placing workpieces inside the machine housing 1. The laser 2 includes a laser housing 21 and a laser emitting member 22. The laser 2 and the working surface 11 are correspondingly installed and are installed in the inner cavity of the machine housing 1 by lifting through a linear die holder. In the normal state, the whole laser 2 is located above the lifting mechanism and there is a certain gap between it and the working surface 11 to facilitate the placement of workpieces; when performing laser texturing, the lifting mechanism drives the laser 2 to move downward close to the workpiece, shortens the distance from the workpiece and then works.

[0041] The cleaning mechanism 3 includes a first cleaning component, a second cleaning component arranged inside the machine housing 1, and a collection component arranged outside the machine housing 1 and used for collecting particulate matter impurities. The first cleaning component is used to blow and collect the particulate matter of the laser 2, the second cleaning component is used to suck and collect the particulate matter on the surface of the workpiece, and both cleaning components are communicated with the collection component.

[0042] The first cleaning component includes a first frame body 31 fixed to the machine housing 1, a first dust blowing member 32 installed on the first frame body 31, a dust collection hood 33 connected to the first dust blowing member 32, and a first collection pipe 34 used to communicate with the dust collection hood 33. The dust collection hood 33 and the first collection pipe 34 are respectively arranged on opposite sides in the horizontal direction of the laser 2. In this embodiment, the first dust blowing member 32 is a blowing fan in the prior art. The first dust blowing member 32 is fixed to the first frame body 31, and its output end is connected to the dust collection hood 33 through a corrugated pipe 35.

[0043] Referring to Figure 2 and Figure 3 , the bottom opening of the laser housing 21 is hermetically covered by the dust collection hood 33, and the top of the dust collection hood 33 is adapted to the size of the laser housing 21. The top of the dust collection hood 33 has a plug-in ring groove 331 that is inserted and matched with the laser housing 21. A plurality of clamping edges 211 are integrally arranged on the outer side wall of the laser housing 21 in the height direction. The horizontal width of the clamping edge 211 gradually increases from the bottom to the top, and the plug-in ring groove 331 has a clamping groove that cooperates with the clamping edge 211 to further improve the connection stability between the dust collection hood 33 and the laser housing 21.

[0044] Referring to Figure 2 and Figure 4 , a lifting member 311 for driving the dust collection hood 33 to lift and a rotating member 312 for driving the dust collection hood 33 to rotate are also installed on the first frame body 31. The lifting member 311 includes a lifting cylinder 3111 installed on the inner top wall of the machine housing 1 and a lifting bracket 3112 connected to the output shaft of the lifting cylinder 3111. The rotating member 312 includes a rotating motor 3121 vertically fixed to the first frame body 31 and a limiting rod 3122 connected to the output shaft of the rotating motor 3121.

[0045] The lifting bracket 3112 is an overall L-shaped bracket, which includes a horizontal plate connected to the limiting rod 3122 and a vertical plate connected to the lifting cylinder 3111. The horizontal plate has a limiting hole 31121 that is inserted and matched with the limiting rod 3122, and a limiting side groove 31122 is arranged along the radial direction on the inner wall of the limiting hole 31121. The limiting rod 3122 has a limiting side edge that cooperates with the limiting side groove 31122. The inner top wall of the machine housing 1 has a rotating disk 3123 for rotatably installing the lifting cylinder 3111, and the axis of the rotating disk 3123 is coaxial with the axis of the lifting member 311. Among them, in order to improve the lifting stability of the lifting bracket 3112, guiding telescopic rods 3124 are further fixed on both sides of the output shaft of the lifting cylinder 3111, and the other ends of the guiding telescopic rods 3124 are fixed to the rotating disk 3123.

[0046] The dust collection hood 33 is fixed to the side of the vertical plate away from the rotating member 312, and the top of the dust collection hood 33 has a fixing fastener 332 buckled on the vertical plate. A connection through hole for the bellows 35 to pass through is provided on the vertical plate, and the connection through hole and the limiting rod 3122 are arranged in a staggered manner. The bellows 35 has a blowing portion 351 that slopes upward in the dust collection hood 33, and the blowing portion 351 faces the laser emitter. An inclined surface 333 for guiding the conveyance of particulate matter extends in the dust collection hood 33, and the inclined surface 333 faces the input end of the first collection pipe 34.

[0047] On the opposite sides of the laser housing 21 in the horizontal direction, there are also relief grooves 212. The dust collection hood 33 has a plug-in portion 334 that is inserted and matched with the relief grooves 212. The matching manner between the plug-in portion 334 and the side wall of the relief groove 212 is the same as the matching manner between the plug-in ring groove 331 and the side wall of the laser housing 21.

[0048] Referring to Figure 5 , the second cleaning assembly includes a second dust blowing member 36, a second frame body 37 slidably mounted on the working surface 11, and a second collection pipe 38 mounted on the second frame body 37. The second frame body 37 is horizontally slidably mounted on the working surface 11, and the horizontal movement of the second frame body 37 can be realized by a linear module or a pushing cylinder. In this embodiment, the horizontal movement of the second frame body 37 is realized by a linear module.

[0049] The second dust blowing member 36 is a blowing motor of the prior art. The second dust blowing member 36 and the second frame body 37 are respectively located on opposite sides of the workpiece, and both correspond to the relief grooves 212 of the laser housing 21. The end of the second collection pipe 38 can be horizontally inserted into the laser housing 21 under the action of the linear module, so as to suck the particulate matter generated by the laser texture. An flared portion 381 that presses against the side wall of the laser housing 21 is also installed at the end of the second collection pipe 38. The flared portion 381 is integrally in a trumpet shape and can cover the relief grooves 212.

[0050] The collection assembly includes a collection frame body 39 fixed to the outer side wall of the machine housing 1 and a collection box 310 detachably installed on the collection frame body 39. The collection frame body 39 is correspondingly arranged with the output ends of the two collection pipes. A communication hole communicating with the inner cavity of the machine housing 1 is provided on the collection frame body 39, and the first collection pipe 34 and the second collection pipe 38 pass through the communication hole and are connected to the inside of the collection box 310.

[0051] Combined with Figure 6The collecting frame 39 is an L-shaped plate as a whole. A horizontal slide groove 391 is provided on the top of the collecting frame 39 in the horizontal direction. The bottom of the collecting box 310 has a horizontal slide rail 3101 that matches the horizontal slide groove 391. The collecting box 310 is also equipped with elastic plunger members 3102 on both sides of the horizontal slide cabinet. The collecting frame 39 has a locking groove 392 that matches the ball head of the elastic plunger member 3102 on the side wall of the horizontal slide groove 391. The elastic plunger member 3102 is consistent with the plunger ball head structure in the prior art.

[0052] The implementation principle of a laser texturing machine in an embodiment of the present application is as follows: a workpiece is placed on a work surface 11, particulate matter in a laser shell 21 is cleaned by a first cleaning component, and a surface of the workpiece is cleaned by a second cleaning component, and then the dust hood 33 is disconnected from the laser shell 21 and interlaced with the laser shell 21 by means of a lifting member 311 and a rotating member 312; then the laser shell 21 moves downward toward the workpiece, the second dust blowing member 36 is started, and the second collecting pipe 38 slides and abuts against the outer wall of the clearance groove 212, and begins to clean and collect particulate matter generated by laser texturing, and the staff disassembles and assembles the collection box 310 to centrally process the particulate matter collected by the two cleaning components.

[0053] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser texturing machine, comprising a machine housing (1) and a laser (2), the machine housing (1) having a working surface (11) for placing a workpiece, the laser (2) comprising a laser housing (21) and a laser emitting member (22) disposed within the laser housing (21), the laser housing (21) being vertically movably mounted within the machine housing (1), characterized in that, It further includes a cleaning mechanism (3) disposed on the casing (1). The cleaning mechanism (3) includes a first cleaning component that is vertically installed on the casing (1) and is used to clean the laser (2), a second cleaning component that is disposed on the working surface (11) and is used to clean the workpiece, and a collection component that is used to collect particulate matter impurities; The first cleaning component includes a first frame body (31), a first dust blowing member (32) disposed on the first frame body (31), a dust collection hood (33) connected to the first dust blowing member (32), and a first collection pipe (34) used to communicate with the dust collection hood (33). The dust collection hood (33) and the first collection pipe (34) are respectively disposed on opposite sides of the laser (2). Both ends of the first collection pipe (34) are respectively communicated with the laser housing (21) and the collection component; The second cleaning component includes a second dust blowing member (36), a second frame body (37) slidably installed on the working surface (11), and a second collection pipe (38) disposed on the second frame body (37). The second collection pipe (38) is communicated with the collection component.

2. The laser texturing machine according to claim 1, wherein, The top of the dust collection hood (33) has an insertion ring groove (331) that is hermetically inserted into the bottom end face of the laser housing (21), and the laser housing (21) is provided with a clamping edge (211) on the outer side wall in the height direction for clamping with the dust collection hood (33).

3. A laser texturing machine according to claim 1, characterized in that, Relief grooves (212) are formed on opposite side walls of the laser housing (21). The dust collection hood (33) has an insertion portion (334) corresponding to the relief groove (212). The insertion portion (334) is hermetically fitted with the side wall of the relief groove (212). When the laser (2) is working, the second cleaning component corresponds to the relief groove (212).

4. A laser texturing machine according to claim 3, wherein, An elevating member (311) for driving the dust collection hood (33) to move up and down, a rotating member (312) for driving the dust collection hood (33) to rotate, and a rotating disk (3123) for installing the elevating member (311) are disposed inside the casing (1). The rotating disk (3123) and the rotating member (312) are coaxially arranged. The dust collection hood (33) and the first dust blowing member (32) are connected by a corrugated pipe (35).

5. A laser texturing machine according to claim 4, characterized in that, The corrugated pipe (35) has a blowing portion (351) facing the laser emitting member (22) inside the dust collection hood (33). An inclined surface (333) for guiding particulate matter to the first collection pipe (34) is provided inside the dust collection hood (33).

6. A laser texturing machine according to claim 3, wherein The output end of the second dust blowing member (36) and the second collection pipe (38) respectively correspond to the two relief grooves (212), and the second collection pipe (38) is hermetically pressed against the sealing portion of the outer wall of the laser housing (21).

7. A laser texturing machine according to claim 1, characterized in that, The collection component includes a collection frame body (39) and a collection box (310). The collection frame body (39) is fixed to the outer side wall of the housing (1), and a communication hole communicating with the inner cavity of the housing (1) is formed in the collection frame body (39). The communication hole allows the first collection pipe (34) and the second collection pipe (38) to pass through. The collection box (310) is detachably installed on the collection frame body (39).

8. A laser texturing machine according to claim 7, characterized in that, The collection frame body (39) is provided with a horizontal sliding groove (391) along the horizontal direction. The collection box (310) has a horizontal sliding rail (3101) that cooperates with the horizontal sliding groove (391). The collection box (310) is provided with an elastic plunger member (3102) on the side wall of the horizontal sliding rail (3101), and the side wall of the horizontal sliding groove (391) is provided with a locking groove (392) that cooperates with the plunger head in the elastic plunger member (3102).

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