Numerical control sawing machine cleaning equipment

Abstract

The utility model provides a numerical control sawing machine cleaning device which comprises a machining table, a baffle is fixedly arranged on the upper portion of the machining table, a cleaning sliding groove is formed in the upper portion of the baffle, a scrap removing mechanism is movably installed on the inner surface of the cleaning sliding groove, and the scrap removing mechanism serves as a main cleaning device to clean scraps on the machining table. The scrap removing mechanism comprises a pulley block, a bottom plate and an upper plate, a stepping motor is fixedly arranged on the upper portion of the bottom plate, the pulley block is slidably connected with the sweeping sliding groove, the pulley block is fixedly connected with the output end of the stepping motor through a main shaft, the main shaft is fixedly connected with a brush, and a frame is arranged outside the pulley block and slides in the sweeping sliding groove. A pulley is arranged in a pulley block, so that friction force is small when a connecting piece swings, the position of the scrap removing mechanism is adjusted, meanwhile, the position of a spray head on a flow divider is adjusted, scraps accumulated on the machining table are blown, and the accumulated scraps can be cleaned in a blowing cleaning mode and a sweeping cleaning mode at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control sawing machines, in particular to a numerical control sawing machine cleaning device. Background Art

[0002] A sawing machine is a machine tool that uses a circular saw blade, a saw band or a saw blade as a cutting tool to saw metal round materials, square materials, pipe materials and profiles, etc. Band sawing machines mainly have two types: vertical and horizontal. The annular saw band is tensioned on two saw wheels, and the saw band is driven by the saw wheels to perform cutting. When the vertical band sawing machine cuts, the workpiece moves to cut the curve contour of sheet materials and formed parts. The saw band can also be replaced with a file chain or a sand belt for filing or grinding. The processing accuracy of sawing machines is generally not very high, and they are mostly used in the preparation workshop to cut various profiles such as bars and pipe materials. Usually, for the waste chips generated during work, the numerical control sawing machine adjusts the cleaning device to clean the waste chips.

[0003] After retrieval, a patent document with the publication number of CN221455162U discloses a cleaning device for a numerical control sawing machine, including a blanking table. A plurality of blanking ports are opened at the top end of the blanking table. An anti-slip structure is sleeved outside the grip. Fixed blocks are fixedly connected to both sides of the top end of the blanking table, and a driving motor is fixedly connected to one side of the fixed block. The anti-slip structure of this cleaning device for a numerical control sawing machine can play an anti-slip role when the material receiving box is pulled out. The wear-resistant layer can play a wear-resistant role during use. The support block can support the wear-resistant layer to prevent the wear-resistant layer from not being able to return to its original state after deformation and extend the service life of the wear-resistant layer. The shape of the wear-resistant layer can increase the contact holding area.

[0004] Problems existing in the above-mentioned comparative document are proposed: There is a phenomenon of chip leakage in the sweeping gap of the existing brush for cleaning chips. Especially when the chips are severely piled up, a single cleaning cannot effectively clean and collect them for treatment. When cleaning the chips by the cleaning method, a small amount of chips are likely to accumulate at the edges of the workbench and the corners of other components. When performing a more thorough cleaning of the chips, it is necessary for workers to use a small brush to handle them. Summary of the Utility Model

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a numerical control sawing machine cleaning device, which can effectively solve the problem that the chip cleaning in the prior art is not thorough enough, especially the problem of chip accumulation at the edges.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0007] The utility model provides a numerical control sawing machine cleaning device, which includes a processing table. A baffle is fixedly arranged on the upper part of the processing table. A cleaning chute is opened on the upper part of the baffle. A chip removing mechanism is movably installed on the inner surface of the cleaning chute. The chip removing mechanism includes a pulley group, a bottom plate and an upper plate. A stepping motor is fixedly arranged on the upper part of the bottom plate. The pulley group is slidably connected with the cleaning chute. The output ends of the pulley group and the stepping motor are fixedly connected through a main shaft. The main shaft is fixedly connected with a brush. The upper end of the stepping motor is fixedly connected with the upper plate. Two shunt devices are fixedly arranged on the upper part of the upper plate.

[0008] Preferably, a bearing table is fixedly arranged on the left side of the upper part of the processing table, a collection box is fixedly arranged on the right side of the processing table. An inclined chute plate is opened on the collection box. Two grooves are opened on the upper part of the processing table. A spiral conveyor is fixedly installed on the upper part of the bearing table. A transmission screw rod is fixedly arranged at the output end of the spiral conveyor. The grooves are close to the baffle and the transmission screw rod is located in the middle of the grooves.

[0009] Preferably, a disassembly frame is fixedly installed on the main shaft of the stepping motor. A return spring is arranged through the disassembly frame, and the return spring is movably connected through the inside of the brush.

[0010] Preferably, a control console is fixedly installed on the side of the processing table, and a display is fixedly arranged at the upper end of the control console.

[0011] Preferably, an air pump is fixedly installed on the upper part of the bearing table, a valve is fixedly installed on the left side of the baffle. A hose is arranged inside the valve and is connected with the shunt device through a through pipe. The output end of the air pump is fixedly installed with the valve.

[0012] Preferably, a fixed block is fixedly installed on the right side of the processing table. The fixed block is located at one end of the groove and is rotatably connected with the transmission screw rod.

[0013] The technical solution provided by the utility model has the following beneficial effects compared with the known prior art:

[0014] 1. Through the adjustment of the position of the chip removing mechanism inside the baffle, the brush contacts the surface of the processing table for cleaning. The periodic angular swing of the brush is driven by the stepping motor. While the position of the chip removing mechanism is adjusted, the position of the nozzle on the shunt device is adjusted to blow the chips accumulated on the processing table, so that the chips move towards the collection box, realizing the simultaneous cleaning method of blowing and sweeping, and effectively removing the accumulated chips.

[0015] 2. The utility model sinks the debris at the corners through the grooves provided at the edge positions of the processing table and the baffle plate, and under the screw drive of the transmission screw, the debris accumulated at the edge is pushed into the inclined chute plate. At the same time, while the diverter blows in a fixed direction, as the debris removal mechanism moves, it can also perform secondary cleaning on the debris at the groove position, improving the comprehensiveness of the cleaning angle and avoiding the workload of manually cleaning the dead corner debris for the second time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic plan view of the present utility model from a top view angle;

[0019] Figure 3 Schematic diagram of the bearing platform structure of the present utility model;

[0020] Figure 4 Schematic diagram of the upper plate structure of the present utility model;

[0021] Figure 5 Schematic diagram of the processing table of the present utility model;

[0022] Figure 6 For Figure 5 Enlarged schematic diagram at position A in

[0023] Reference numerals: 1, processing table; 2, baffle plate; 3, cleaning chute; 4, debris removal mechanism; 5, pulley group; 6, bottom plate; 7, stepping motor; 8, diverter; 9, disassembly rack; 10, return spring; 11, air pump; 12, screw conveyor; 13, console; 14, display; 15, bearing platform; 16, collection box; 17, groove; 18, transmission screw; 19, upper plate; 20, fixing block; 21, valve; 22, inclined chute plate; 23, brush. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model will be further described below with reference to the embodiments.

[0026] Embodiment 1: Refer to Figures 1 to 6 , a numerical control sawing machine cleaning device, including a processing table 1. A baffle 2 is fixedly arranged on the upper part of the processing table 1. A cleaning chute 3 is opened on the upper part of the baffle 2. A debris removal mechanism 4 is movably installed on the inner surface of the cleaning chute 3. The debris removal mechanism 4, as the main cleaning device, cleans the debris on the processing table 1. The debris removal mechanism 4 includes a pulley group 5, a bottom plate 6, and an upper plate 19. A stepping motor 7 is fixedly arranged on the upper part of the bottom plate 6. The pulley group 5 is slidably connected to the cleaning chute 3. The output ends of the pulley group 5 and the stepping motor 7 are fixedly connected by a main shaft. The main shaft is fixedly connected to a brush 23. There is a frame outside the pulley group 5 sliding at the position of the cleaning chute 3. There are pulleys inside the pulley group 5 to make the friction smaller when the connecting piece swings. The upper end of the stepping motor 7 is fixedly connected to the upper plate 19. Two shunt devices 8 are fixedly arranged on the upper part of the upper plate 19. While the position of the debris removal mechanism 4 is adjusted, the nozzles on the shunt device 8 adjust the position to blow the debris accumulated on the processing table 1, realizing the simultaneous cleaning method of blowing and sweeping to clean the accumulated debris;

[0027] A disassembly frame 9 is fixedly installed on the main shaft of the stepping motor 7. A return spring 10 is arranged through the disassembly frame 9, and the return spring 10 is movably connected through the inside of the brush 23. By setting the mutual cooperation of the disassembly frame 9 and the return spring 10, the brush 23 can be detachably replaced, facilitating the quick replacement effect after the brush 23 is worn; An air pump 11 is fixedly installed on the upper part of the bearing table 15. A valve 21 is fixedly installed on the left side of the baffle 2. A hose is arranged inside the valve 21 and is connected to the shunt device 8 through a pipe. The output end of the air pump 11 is fixedly installed with the valve 21. By setting the pipeline installation of the air pump 11 to provide air pressure for the nozzles of the shunt device 8, the size of the ejected air pressure can be adjusted to clean the debris between the processing table 1 and the baffle 2; A control console 13 is fixedly installed on the side of the processing table 1. A display 14 is fixedly arranged on the upper end of the control console 13.

[0028] Embodiment 2:

[0029] Refer to Figures 1 to 6On the basis of Example 1, a bearing platform 15 is fixedly arranged on the left side of the upper part of the processing table 1 of the CNC sawing machine provided by the utility model, a collecting box 16 is fixedly arranged on the right side of the processing table 1, and the collecting box 16 is provided with an inclined slot plate 22. Two grooves 17 are provided on the upper part of the processing table 1, and a spiral conveyor 12 is fixedly installed on the upper part of the bearing platform 15. A transmission screw 18 is fixedly arranged on the output end of the spiral conveyor 12. The groove 17 is close to the position of the baffle 2 and the transmission screw 18 is located in the middle of the groove 17. By setting the groove 17, the debris at the corners is sunk, and the debris accumulated on the edge is pushed out into the inclined slot plate 22 under the spiral transmission of the transmission screw 18. With the spiral transmission of the transmission screw 18, the debris accumulated at the corners continues to be transmitted, so that the dead corners are effectively cleaned to avoid manual cleaning with a brush 23.

[0030] A fixed block 20 is fixedly installed on the right side of the processing table 1. The fixed block 20 is located at one end of the groove 17 and is rotatably connected to the transmission screw 18. By setting the fixed block 20, the movement stability of the transmission screw 18 with a longer stroke of the spiral transmission is improved, avoiding mechanical failure caused by radial jump during stroke rotation.

[0031] The working principle of the utility model is as follows: when the data sawing machine is cleaned, the chip removal mechanism 4 cleans the debris on the processing table 1. During the cleaning process, since the main shaft is fixedly connected to the brush 23 and the pulley block 5 is slidably connected to the cleaning chute 3, there is a pulley inside the pulley block 5 so that the friction force is small when the connecting part swings. The brush 23 swings periodically under the drive of the stepper motor 7, and as the pulley block 5 is slidably connected to the cleaning chute 3, the debris is cleaned into the valve 21. During cleaning, the nozzle on the diverter 8 adjusts its position to blow the debris accumulated on the processing table 1, so as to achieve an effective debris cleaning effect. When there is accumulated debris at the main edge position of the CNC sawing machine, the spiral transmission of the transmission screw 18 pushes the accumulated debris on the edge to be discharged into the chute plate 22. The diverter 8 blows in a fixed direction as the chip removal mechanism 4 moves to help more remaining debris be cleaned into the chute plate 22, thereby eliminating the need for most dead corners to be manually cleaned with a brush 23.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A numerical control sawing machine cleaning device, characterized in that, It includes a processing table (1), a baffle (2) is fixedly arranged on the upper part of the processing table (1), a cleaning chute (3) is opened on the upper part of the baffle (2), a chip removing mechanism (4) is movably installed on the inner surface of the cleaning chute (3), the chip removing mechanism (4) includes a pulley group (5), a bottom plate (6) and an upper plate (19), a stepping motor (7) is fixedly arranged on the upper part of the bottom plate (6), the pulley group (5) is slidably connected with the cleaning chute (3), the output ends of the pulley group (5) and the stepping motor (7) are fixedly connected by a main shaft, the main shaft is fixedly connected with a brush (23), the upper end of the stepping motor (7) is fixedly connected with the upper plate (19), and two shunt devices (8) are fixedly arranged on the upper part of the upper plate (19).

2. The cleaning device for a numerically controlled sawing machine according to claim 1, wherein A bearing table (15) is fixedly arranged on the left side of the upper part of the processing table (1), a collection box (16) is fixedly arranged on the right side of the processing table (1), an inclined chute plate (22) is opened in the collection box (16), two grooves (17) are opened on the upper part of the processing table (1), a screw conveyor (12) is fixedly installed on the upper part of the bearing table (15), a transmission screw (18) is fixedly arranged at the output end of the screw conveyor (12), and the grooves (17) are close to the baffle (2) and the transmission screw (18) is located in the middle of the grooves (17).

3. The cleaning device for a numerically controlled sawing machine according to claim 1, characterized in that, A disassembly frame (9) is fixedly installed on the main shaft of the stepping motor (7), a return spring (10) is arranged through the disassembly frame (9), and the return spring (10) is movably connected through the inside of the brush (23).

4. A numerical control sawing machine cleaning device according to claim 1, characterized in that, A control console (13) is fixedly installed on the side of the processing table (1), and a display (14) is fixedly arranged at the upper end of the control console (13).

5. The numerical control sawing machine cleaning device according to claim 2, wherein, An air pump (11) is fixedly installed on the upper part of the bearing table (15), a valve (21) is fixedly installed on the left side of the baffle (2), a hose connected with the shunt device (8) through a pipe is arranged inside the valve (21), and the output end of the air pump (11) is fixedly installed with the valve (21).

6. The cleaning device for a numerically controlled sawing machine according to claim 1, wherein, A fixing block (20) is fixedly installed on the right side of the processing table (1), and the fixing block (20) is rotatably connected with the transmission screw (18) at one end of the groove (17).

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