Engraving and milling machine with cleaning structure

Abstract

The utility model relates to the technical field of engraving and milling machines, and discloses an engraving and milling machine with a cleaning structure, the engraving and milling machine adopts an inner air channel type cleaning structure, a cleaning air hole is obliquely formed in a positioning notch of a machining table top, and after machining is completed, the cleaning air hole is communicated with the cleaning air hole. The scraps in the positioning notches can be directionally blown and discharged through the air injection impact effect of the cleaning air holes, efficient cleaning of the machining scraps on the upper portion of the machining table top can be completed in cooperation with the lifting type cleaning roller brush, manpower participation is not needed, manpower consumption is reduced, meanwhile, the cleaning efficiency of equipment can be effectively improved, and the practicability is high. A waste chip collecting box is arranged on the side of the machining table top and is driven by a second cylinder body to ascend and descend, the waste chip collecting box moves downwards to be hidden during machining and cannot affect machining operation, the waste chip collecting box moves upwards to be connected to the end side of the machining table top during cleaning work, discharged waste chips can be collected in a centralized mode, and the machining efficiency is improved. And subsequent dumping treatment of the scraps is facilitated, so that the use convenience of the engraving and milling machine is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engraving and milling machine, specifically to an engraving and milling machine with cleaning structure. BACKGROUND

[0002] The engraving and milling machine is a kind of numerical control machine tool, and can be used for engraving and milling, and is a high-efficiency and high-precision numerical control machine tool.

[0003] During the machining process of the engraving and milling machine, a large amount of iron filings are generated, which fall on the machining platform and into the slot in the upper part of the clamping table, thereby affecting the clamping and installation of subsequent workpieces. Therefore, after machining, the machining platform needs to be cleaned by a spray gun. During the cleaning process, the iron filings need to be cleaned manually, which is laborious and inefficient, and affects the machining operation of the engraving and milling machine. Therefore, an engraving and milling machine with cleaning structure is provided. SUMMARY

[0004] The utility model aims at providing an engraving and milling machine with cleaning structure to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an engraving and milling machine with cleaning structure, comprising an engraving and milling mechanism and a cleaning mechanism, wherein the engraving and milling mechanism comprises a support frame, a machining table, a gantry support, a first motor, a second motor, a third motor and a machining head, the gantry support is longitudinally slidably installed on the upper part of the support frame under the drive of the first motor, and the machining head is movably installed on the upper part of the gantry support under the cooperative drive of the second motor and the third motor.

[0006] The cleaning mechanism comprises a gas guide base, a roller brush drive motor, a first cylinder body, a cleaning roller brush, a second cylinder body and a scrap collecting box, the gas guide base is communicatively installed on the end side of the machining table, the upper part of the machining table is uniformly provided with a positioning notch, the inner side of the positioning notch is obliquely provided with a cleaning gas hole, and the gas guide base is in communication with the cleaning gas hole.

[0007] The cleaning roller brush is movably and vertically installed on the middle part of the gantry support under the drive of the first cylinder body, the roller brush drive motor is installed on the driving end of the cleaning roller brush, and the scrap collecting box is movably and vertically installed on the rear part of the machining table under the drive of the second cylinder body.

[0008] As preferred, the machining table is fixedly installed on the upper portion of the support frame, the positioning slots are uniformly arranged on the upper portion of the machining table in equidistant manner, the air guide connecting base is fixedly installed on the front portion of the machining table by bolts, and the air guide through holes are uniformly arranged on the middle portion of the machining table in equidistant manner.

[0009] As preferred, the cleaning air holes are arranged in plurality, and the cleaning air holes are arranged on the two sides of the interior of the positioning slots in equidistant manner.

[0010] As preferred, the second cylinders are arranged in pairs, and the two groups of the second cylinders are fixedly installed on the two sides of the rear portion of the support frame in symmetrical manner.

[0011] As preferred, the front side of the scrap collecting box is provided with a scrap inlet, the front portion of the scrap collecting box is installed in butt joint manner with the rear portion of the machining table through the scrap inlet during cleaning work, and the rear portion of the scrap collecting box is provided with an exhaust filter screen.

[0012] As preferred, the first motor is fixedly installed on the rear portion of the support frame, the first motor is provided with a first screw rod at the rotating shaft end, the gantry support is slidingly supported and installed on the upper portion of the support frame, the lower portion of the gantry support is screw-threadedly installed with the first screw rod, the first cylinders are arranged in pairs, and the two groups of the first cylinders are fixedly installed on the two side portions of the gantry support.

[0013] As preferred, the second motor is fixedly installed on the upper side of the gantry support, the second motor is provided with a second screw rod at the rotating shaft end, the front portion of the gantry support is slidingly installed with a transverse sliding seat screw-threadedly installed with the second screw rod, the third motor is fixedly installed on the upper portion of the transverse sliding seat, the third motor is provided with a third screw rod at the rotating shaft end, the front portion of the transverse sliding seat is slidingly installed with a lifting sliding seat screw-threadedly installed with the third screw rod, and the machining head is fixedly installed on the front portion of the lifting sliding seat by bolts.

[0014] Compared with the prior art, the machining head has the following technical effects by adopting the above technical scheme.

[0015] The carving and milling machine adopts a clean structure of an inner air channel type, and a cleaning air hole is arranged in an inner slope of a positioning notch of a machining table surface; after machining, the debris in the positioning notch can be blown out in a directional manner through the jet impact effect of the cleaning air hole, and the upper machining debris on the machining table surface can be efficiently cleaned through the cooperation of the lifting cleaning roller brush, without the participation of manpower, so that the cleaning efficiency of the equipment is effectively improved while the labor consumption is reduced, and the waste debris collecting box is arranged on the side of the machining table surface, and the waste debris collecting box is driven to lift through the second cylinder body; during machining, the waste debris collecting box is hidden by moving downward, and will not affect the machining operation; during cleaning, the waste debris collecting box is connected to the end side of the machining table surface by moving upward, so that the discharged waste debris can be collected in a concentrated manner, the subsequent dumping treatment of the waste debris is facilitated, and the use convenience of the carving and milling machine is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a whole front side three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is a whole back side three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is a whole lower side three-dimensional structure schematic diagram of the utility model;

[0020] Figure 4 It is a machining table surface structure schematic diagram of the utility model;

[0021] Figure 5 It is a waste debris collecting box structure schematic diagram of the utility model. Figure 4

[0022] Figure 6 It is a waste debris collecting box structure schematic diagram of the utility model.

[0023] The drawings are explained as follows: 1, support frame; 2, machining table surface; 3, gantry support; 4, first motor; 5, second motor; 6, third motor; 7, machining head; 8, first screw rod; 9, second screw rod; 10, third screw rod; 11, gas guide connecting seat; 12, positioning notch; 13, gas guide through hole; 14, cleaning air hole; 15, roller brush driving motor; 16, first cylinder body; 17, cleaning roller brush; 18, second cylinder body; 19, waste debris collecting box; 20, exhaust filter screen. DETAILED DESCRIPTION​

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the disclosed content of the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions of the implementable application, so they do not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the application, should still fall within the scope of the disclosed technical content.

[0026] Embodiment

[0027] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a carving and milling machine with cleaning structure, including carving and milling mechanism and cleaning mechanism, carving and milling mechanism is used for the carving and milling processing of workpiece, carving and milling mechanism includes support frame 1, processing mesa 2, portal support 3, first motor 4, second motor 5, third motor 6 and processing machine head 7, portal support 3 is vertically slidingly installed in the upper portion of support frame 1 under the driving of first motor 4, specifically, as shown in the drawing, portal support 3 is slidingly supported and installed in the upper portion of support frame 1 by the sliding guide structure of side, first motor 4 is used for the sliding drive of portal support 3, first motor 4 is fixedly installed in the rear portion of support frame 1, and the shaft end of first motor 4 is provided with first screw rod 8, and the lower portion of portal support 3 is screw-threadedly installed with first screw rod 8 by screw hole. Figure 1

[0028] Processing machine head 7 is movably installed in the upper portion of portal support 3 under the cooperation of second motor 5 and third motor 6, specifically, as shown in the drawing, second motor 5 is used for the transverse drive of processing machine head 7, second motor 5 is fixedly installed in the upper portion side of portal support 3, the shaft end of second motor 5 is provided with second screw rod 9, and the front portion of portal support 3 is slidingly installed with transverse sliding seat screw-threadedly installed with second screw rod 9, third motor 6 is used for the lifting drive of processing machine head 7, third motor 6 is fixedly installed in the upper portion of transverse sliding seat, the shaft end of third motor 6 is provided with third screw rod 10, and the front portion of transverse sliding seat is lifting slidingly installed with lifting sliding seat screw-threadedly installed with third screw rod 10, and processing machine head 7 is used for the carving and milling processing of workpiece, and processing machine head 7 is fixedly installed in the front portion of lifting sliding seat by bolt. Figure 2

[0029] ​​The machining table 2 is used for workpiece positioning and installation. The machining table 2 is fixedly installed on the upper part of the support frame 1. To facilitate workpiece clamping and installation, positioning slots 12 are evenly provided on the upper part of the machining table 2, as shown in the attached figure. Figure 4 As shown, the positioning slots 12 are evenly and equidistantly arranged on the upper part of the processing table 2. In order to achieve the discharge of waste chips, cleaning air holes 14 are inclinedly arranged on the inner side of the positioning slots 12. Multiple cleaning air holes 14 are provided, and several cleaning air holes 14 are evenly and equidistantly arranged on both sides of the inner side of the positioning slots 12. An internal air channel cleaning structure is adopted. The cleaning air holes 14 are inclinedly arranged inside the positioning slots 12 of the processing table 2. After the processing is completed, the debris in the positioning slots 12 can be directionally blown out by the jet impact effect of the cleaning air holes 14.

[0030] The cleaning mechanism is used for cleaning and handling waste debris. The cleaning mechanism includes an air guide seat 11, a roller brush drive motor 15, a first cylinder 16, a cleaning roller brush 17, a second cylinder 18, and a waste debris collection box 19. The air guide seat 11 is used for air supply and connection, as shown in the attached diagram. Figure 4 As shown, the air guide seat 11 is fixedly installed on the front of the processing table 2 by bolts. The processing table 2 has air guide holes 13 evenly arranged at equal intervals in the middle. The air inlet side of the air guide hole 13 is connected to the air hole on the upper part of the air guide seat 11. The cleaning air hole 14 is connected to the air guide hole 13. The air inlet side of the air guide seat 11 is connected to the external air supply equipment through the air pipe, which can provide a compressed air source for the operation of the device.

[0031] The cleaning roller brush 17 is mounted on the middle of the gantry support 3 under the drive of the first cylinder 16. It is used for cleaning the waste on the upper part of the processing table 2. Specifically, see attached... Figure 1 As shown, the first cylinder 16 is a pneumatic cylinder, and the first cylinders 16 are arranged in pairs. The two sets of first cylinders 16 are respectively fixedly installed on both sides of the gantry support 3. The cleaning roller brush 17 is a flexible roller brush, and cleaning felt is evenly distributed on the upper part of the cleaning roller brush 17. The rotating shaft end of the cleaning roller brush 17 is connected to the push rod end of the first cylinder 16 through a bearing seat. The roller brush drive motor 15 is installed on the drive end of the cleaning roller brush 17. The roller brush drive motor 15 is fixedly installed on the side of one side of the bearing seat. The drive shaft of the roller brush drive motor 15... The end is fixedly connected to the rotating shaft end of the cleaning roller brush 17. Through the rotation of the cleaning roller brush 17 and the movement drive of the gantry support 3, the roller brush cleaning of the waste on the upper part of the processing table 2 can be completed efficiently. After processing, the debris in the positioning slot 12 can be blown out in a direction by the jet impact effect of the cleaning air hole 14. With the liftable cleaning roller brush 17, the processing debris on the upper part of the processing table 2 can be cleaned efficiently without human intervention. While reducing manpower consumption, it can effectively improve the cleaning efficiency of the equipment.

[0032] The waste chip collection box 19 is movable and lifted at the rear of the machining table 2 under the drive of the second cylinder 18, and is used for the collection and storage of waste chips. Specifically, see attached... Figure 1 As shown, the second cylinder 18 is used for lifting and lowering the waste collection box 19. The second cylinder 18 is a pneumatic cylinder, and the second cylinders 18 are arranged in pairs. The two sets of second cylinders 18 are symmetrically fixedly installed on both sides of the rear of the support frame 1. The sides of the waste collection box 19 are fixedly installed to the push rod end of the second cylinder 18 by connecting blocks. To facilitate the entry of waste, as shown in the attached diagram... Figure 6 As shown, a waste chip inlet is provided on the front side of the waste chip collection box 19. During cleaning, the front of the waste chip collection box 19 is connected to the rear of the processing table 2 through the waste chip inlet. The waste chip collection box 19 is driven to rise and fall by the second cylinder 18. During processing, the waste chip collection box 19 moves down and hides, so as not to affect the processing operation. During cleaning, the waste chip collection box 19 moves up and engages with the end side of the processing table 2, so as to collect the discharged waste chips in a concentrated manner, which is conducive to the subsequent dumping of waste chips and greatly improves the convenience of using the engraving and milling machine. In order to facilitate the discharge of excess gas, an exhaust filter 20 is provided at the rear of the waste chip collection box 19.

[0033] Working principle or structural principle: During processing, the workpiece is clamped and fixed on the upper part of the processing table 2. After the processing parameters are set and the initial positioning of the workpiece is completed, the processing head 7 moves and descends to a specific position on the upper part of the workpiece under the combined drive of the first motor 4, the second motor 5 and the third motor 6 to perform engraving and milling on the workpiece. After processing is completed, the workpiece is disassembled and removed. Then, driven by the two sets of second cylinders 18, the waste collection box 19 moves upward and engages with the end side of the processing table 2. Then, compressed air is supplied to the air guide seat 11 through the external air supply equipment. The gas enters through the air guide seat 11, is divided and enters multiple air guide holes 13. Then the air flows out from the side of the air guide holes 13. The cleaning air vent 14 is tilted and blows out. The jet impact effect of the cleaning air vent 14 can directionally blow out the debris in the positioning slot 12. The discharged debris enters the waste collection box 19 through the positioning slot 12. Then, driven by the first cylinder 16, the cleaning roller brush 17 moves down to the working position. Then, the gantry support 3 drives the cleaning roller brush 17 to move forward. At the same time, driven by the roller brush drive motor 15, the cleaning roller brush 17 rotates at a constant speed. The flexible brush removes the waste on the upper part of the processing table 2. With the blowing effect, the waste is collected into the inside of the waste collection box 19. Then the blowing stops, the cleaning roller brush 17 and the waste collection box 19 move back to their original positions, and the cleaning work is completed.

[0034] In summary, the present engraving and milling machine adopts a clean structure of internal air channel, and the clean air hole 14 is arranged in the inner inclined position of the positioning notch 12 of the machining table 2. After the machining is completed, the debris in the positioning notch 12 can be blown and discharged in a directional manner through the jet impact effect of the clean air hole 14. In cooperation with the liftable clean roller brush 17, the machining debris on the upper part of the machining table 2 can be efficiently cleaned, and the manpower participation is not needed. The cleaning efficiency of the equipment can be effectively improved while reducing the labor consumption. The waste collecting box 19 is arranged at the side of the machining table 2, and the waste collecting box 19 is driven to lift by the second cylinder 18. The waste collecting box 19 is hidden by moving downward during the machining, and will not affect the machining operation. During the cleaning work, the waste collecting box 19 is moved upward to be engaged with the end side of the machining table 2, and the discharged waste can be collected in a concentrated manner. The subsequent dumping treatment of the waste is facilitated, and the use convenience of the engraving and milling machine is greatly improved.

[0035] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A sculpting machine having a cleaning structure, comprising a sculpting mechanism and a cleaning mechanism, characterized in that: The engraving and milling mechanism comprises a support frame (1), a machining table (2), a gantry support (3), a first motor (4), a second motor (5), a third motor (6) and a machining head (7), the gantry support (3) is longitudinally slidably installed on the upper part of the support frame (1) under the drive of the first motor (4), and the machining head (7) is movably installed on the upper part of the gantry support (3) under the cooperative drive of the second motor (5) and the third motor (6). The cleaning mechanism comprises a gas guide connecting seat (11), a roller brush driving motor (15), a first cylinder (16), a cleaning roller brush (17), a second cylinder (18) and a scrap collecting box (19), the gas guide connecting seat (11) is communicatively installed on the end side of the machining table (2), the upper part of the machining table (2) is uniformly provided with a positioning notch (12), the inner side of the positioning notch (12) is obliquely provided with a cleaning gas hole (14), and the gas guide connecting seat (11) is in communication with the cleaning gas hole (14). The cleaning roller brush (17) is movably and vertically installed on the middle part of the gantry support (3) under the drive of the first cylinder (16), the roller brush driving motor (15) is installed on the driving end of the cleaning roller brush (17), and the scrap collecting box (19) is movably and vertically installed on the rear part of the machining table (2) under the drive of the second cylinder (18).

2. The engraver with a cleaning structure according to claim 1, characterized in that: The machining table (2) is fixedly installed on the upper part of the support frame (1), the positioning notches (12) are uniformly and equidistantly arranged on the upper part of the machining table (2), the gas guide connecting seat (11) is fixedly installed on the front part of the machining table (2) through bolts, and the machining table (2) is uniformly and equidistantly provided with gas guide through holes (13) on the middle part.

3. The engraver with a cleaning structure according to claim 2, characterized in that: The cleaning gas holes (14) are provided in plurality, and the cleaning gas holes (14) are uniformly and equidistantly arranged on the inner sides of the positioning notches (12), and the cleaning gas holes (14) are in communication with the gas guide through holes (13).

4. The engraver with a cleaning structure according to claim 1, characterized in that: The second cylinders (18) are provided in pairs, and two groups of the second cylinders (18) are symmetrically fixedly installed on the rear sides of the support frame (1), and the side of the scrap collecting box (19) is fixedly installed on the push rod end of the second cylinder (18) through a connecting block.

5. The engraver with a cleaning structure according to claim 4, characterized in that: The front side of the scrap collecting box (19) is provided with a scrap inlet, the front part of the scrap collecting box (19) is abutted and installed on the rear part of the machining table (2) through the scrap inlet during cleaning, and the rear part of the scrap collecting box (19) is provided with an exhaust filter screen (20).

6. The engraver with a cleaning structure according to claim 1, wherein: The first motor (4) is fixedly installed at the rear of the support frame (1), the rotating shaft end of the first motor (4) is provided with a first lead screw (8), the gantry support (3) is slidingly supported and installed at the upper portion of the support frame (1), the lower portion of the gantry support (3) is screw-threadedly installed with the first lead screw (8), the first cylinder (16) is in pairs, two groups of the first cylinder (16) are respectively fixedly installed at the two side edges of the gantry support (3), the rotating shaft end of the cleaning roller brush (17) is connected and installed with the push rod end of the first cylinder (16) through an axle seat, the roller brush driving motor (15) is fixedly installed at the side edge of the axle seat on one side, and the driving shaft end of the roller brush driving motor (15) is fixedly connected with the rotating shaft end of the cleaning roller brush (17).

7. The engraver with a cleaning structure according to claim 6, characterized in that: The second motor (5) is fixedly installed at the upper edge of the gantry support (3), the rotating shaft end of the second motor (5) is provided with a second lead screw (9), the front portion of the gantry support (3) is slidingly installed with a transverse sliding seat which is screw-threadedly installed with the second lead screw (9), the third motor (6) is fixedly installed at the upper portion of the transverse sliding seat, the rotating shaft end of the third motor (6) is provided with a third lead screw (10), the front portion of the transverse sliding seat is slidingly installed with a lifting sliding seat which is screw-threadedly installed with the third lead screw (10), and the machining head (7) is fixedly installed at the front portion of the lifting sliding seat through bolts.

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