Rapid material feeding device for planer type milling machine

Abstract

The utility model relates to the technical field of milling machines, and discloses a rapid material feeding device for a planer type milling machine, which comprises a base, the left side of the base is fixedly connected with a motor, the driving end of the motor is fixedly connected with a threaded rod, the threaded rod is rotatably connected in the base, and the periphery of the threaded rod is in threaded connection with two supporting blocks. A machining table is fixedly connected to the top side of the supporting block, a dust collecting assembly is arranged on the front side of the machining table, a filtering assembly is arranged on the front side of the machining table, an electric push rod is fixedly connected to the interior of the machining table, and a moving rod is fixedly connected to the telescopic end of the electric push rod. According to the machining table, the two clamping plates move oppositely to clamp and fix a workpiece, the workpiece is prevented from deviating in the moving process to affect machining, air flow can carry chippings generated in the workpiece machining process through the flow guide cover and the material conveying pipe to enter the filtering bin, and the situation that the chippings are accumulated to affect normal movement of the machining table is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a fast material feeding device for a gantry milling machine. Background Art

[0002] Gantry milling machine is a common CNC machine tool. Its main feature is the gantry structure. It has many advantages such as large processing range, good rigidity and suitability for large workpiece processing. It is one of the common and important processing equipment in modern manufacturing industry.

[0003] The material feeding device of the gantry milling machine is responsible for accurately and stably moving the workpiece to the processing area for milling and other processing operations. The design of this device directly affects the processing accuracy, efficiency and surface quality of the workpiece.

[0004] The existing material feeding device can place the workpiece on the top of the processing table, and then drive the workpiece to move by moving the processing table. However, the existing processing table lacks a fixed structure for the workpiece, and the workpiece will shift during the movement, thereby affecting the stability of the workpiece processing. Therefore, a rapid material feeding device for a gantry milling machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a rapid material feeding device for a gantry milling machine, aiming to improve the problem in the prior art that the deviation of the workpiece affects the machining stability of the workpiece.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A rapid material feeding device for a gantry milling machine comprises a base, a motor is fixedly connected to the left side of the base, a threaded rod is fixedly connected to the driving end of the motor, the threaded rod is rotatably connected to the inside of the base, two support blocks are threadedly connected to the outer periphery of the threaded rod, a processing table is fixedly connected to the top side of the support block, a dust collecting assembly is arranged on the front side of the processing table, a filtering assembly is arranged on the front side of the processing table, an electric push rod is fixedly connected to the inside of the processing table, a moving rod is fixedly connected to the telescopic end of the electric push rod, moving blocks are abutted on both the left and right sides of the moving rod, a support rod is fixedly connected to the top side of the moving block, a mounting rod is slidably connected to the inside of the support rod, a clamping plate is fixedly connected to the top side of the mounting rod, and a rubber pad is fixedly connected to one side of the clamping plate;

[0008] As a further description of the above technical solution:

[0009] The filter assembly includes a filter bin, the filter bin is fixedly connected to the left front side of the processing table, a filter plate is slidably connected inside the filter bin, a fixing piece is slidably connected inside the filter bin, the left end of the fixing piece is slidably connected inside the right side of the filter plate, a limit plate is fixedly connected to the rear side of the filter plate, and the limit plate is slidably connected inside the filter bin;

[0010] As a further description of the above technical solution:

[0011] The dust collecting assembly comprises an air pump, the input end and the output end of the air pump are both fixedly connected to air pipes, one end of one of the air pipes is fixedly connected to the right side of the filter bin, the left side of the filter bin is fixedly connected to a feed pipe, one end of the feed pipe is fixedly connected to a guide cover, and the guide cover is arranged at the rear side of one of the clamping plates;

[0012] As a further description of the above technical solution:

[0013] The front and rear sides of the moving rod are fixedly connected with connecting blocks, and the connecting blocks are slidably connected inside the moving block;

[0014] As a further description of the above technical solution:

[0015] A slider is fixedly connected to the bottom side of the moving block, two slide grooves are provided inside the processing table, and the slider is slidably connected inside the slide grooves;

[0016] As a further description of the above technical solution:

[0017] The bottom side of the mounting rod is fixedly connected to a limit block, the limit block is slidably connected to the inside of the support rod, the limit block has two slidably connected inside, one side of the bulge is fixedly connected to a second spring, one end of the second spring is fixedly connected to the inside of the limit block, a plurality of evenly distributed grooves are opened inside the support rod, and the bulges are slidably connected inside the grooves;

[0018] As a further description of the above technical solution:

[0019] The left periphery of the fixing member is fixedly connected with a push plate, the left periphery of the fixing member is sleeved with a spring 1, one end of the spring 1 is fixedly connected to one side of the push plate, and the other end of the spring 1 is fixedly connected to the inside of the filter bin;

[0020] As a further description of the above technical solution:

[0021] The front and rear parts of the top side of the base are fixedly connected with guide rails, and the bottom side of the processing table is fixedly connected with a plurality of evenly distributed rollers, and the rollers are rotatably connected inside the guide rails.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a motor drives the threaded rod to rotate so that the support block drives the processing table to carry the workpiece to move. During the movement of the processing table, the electric push rod is started, and the telescopic end of the electric push rod contracts to drive the moving rod to move. During the movement of the moving rod, the two moving blocks are driven to move. The movement of the two moving blocks respectively drives the two clamps to move toward each other so that the clamps clamp and fix the workpiece, thereby preventing the workpiece from shifting during the movement and affecting the processing.

[0024] 2. In the utility model, the air pump is started during the workpiece processing, and the air pump drives the air flow. The air flow can carry the debris generated during the workpiece processing into the filter bin through the guide cover and the feed pipe to prevent the accumulation of debris from affecting the normal movement of the processing table. The filter plate inside the filter bin can filter the air flow, and the filter plate can be taken out for cleaning to maintain the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the rapid material feeding device for the gantry milling machine proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a processing table of a rapid material feeding device for a gantry milling machine proposed by the utility model;

[0027] Figure 3 This is a schematic structural diagram of a moving block of a rapid material feeding device for a gantry milling machine proposed in the utility model;

[0028] Figure 4 This is a schematic structural diagram of a support rod of a rapid material feeding device for a gantry milling machine proposed in the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the guide rail of the rapid material feeding device for the gantry milling machine proposed by the utility model;

[0030] Figure 6 The utility model is a schematic diagram of the structure of the filter bin of the rapid material feeding device for the gantry milling machine.

[0031] Legend:

[0032] 1. Motor; 2. Feed pipe; 3. Filter bin; 4. Air pipe; 5. Air pump; 6. Processing table; 7. Base; 8. Guide rail; 9. Threaded rod; 10. Support rod; 11. Clamp; 12. Air deflector; 13. Limit plate; 14. Electric push rod; 15. Moving rod; 16. Moving block; 17. Connecting block; 18. Spring 1; 19. Bump; 20. Spring 2; 21. Roller; 22. Support block; 23. Rubber pad; 24. Filter plate; 25. Push plate; 26. Slider; 27. Limit block; 28. Mounting rod; 29. ​​Fixing parts. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1 , Figure 2 and Figure 5 The utility model provides an embodiment: a fast material feeding device for a gantry milling machine, comprising a base 7, the base 7 is used to install the feeding device, a motor 1 is fixedly connected to the left side of the base 7, a threaded rod 9 is fixedly connected to the driving end of the motor 1, the threaded rod 9 is rotatably connected to the inside of the base 7, the outer periphery of the threaded rod 9 is threadedly connected to two support blocks 22, the top side of the support block 22 is fixedly connected to a processing table 6, the motor 1 is used to drive the threaded rod 9 to rotate, the rotation of the threaded rod 9 can drive the support block 22 to move, the support block 22 is used to support and drive the processing table 6 to move, the processing table 6 is used to place the workpiece, the front and rear parts of the top side of the base 7 are fixedly connected to the guide rail 8, the bottom side of the processing table 6 is fixedly connected to a plurality of evenly distributed rollers 21, the rollers 21 are rotatably connected to the inside of the guide rail 8, the rollers 21 have a small sliding friction inside the guide rollers, and can support the processing table 6 to move smoothly, and the processing table 6 can be placed on the workpiece. An electric push rod 14 is fixedly connected inside the workbench 6, and a moving rod 15 is fixedly connected to the telescopic end of the electric push rod 14. Moving blocks 16 are abutted on the left and right sides of the moving rod 15. The top side of the moving block 16 is fixedly connected to the support rod 10, and a mounting rod 28 is slidably connected inside the support rod 10. A splint 11 is fixedly connected to the top side of the mounting rod 28. The telescopic end of the electric push rod 14 can be adjusted to drive the moving rod 15 to move. During the movement of the moving rod 15, the moving block 16 can be driven to move. The moving block 16 drives the splint 11 to move through the support rod 10 and the mounting rod 28. The splint 11 can clamp the workpiece in and out and fix the workpiece on the top side of the processing table 6. The mounting rod 28 can slide inside the support rod 10 to adjust the height of the splint 11. A rubber pad 23 is fixedly connected to one side of the splint 11. The rubber pad 23 is used to increase the friction between the splint 11 and the workpiece.

[0035] Reference Figure 1 , Figure 5 and Figure 6 A filter assembly is provided on the front side of the processing table 6, and the filter assembly includes a filter chamber 3, which is fixedly connected to the left front side of the processing table 6. A filter plate 24 is slidably connected inside the filter chamber 3. The filter chamber 3 serves to install the filter plate 24. The filter plate 24 can filter the debris generated during the processing of the workpiece. A fixing member 29 is slidably connected inside the filter chamber 3. The left end of the fixing member 29 is slidably connected to the inside of the right side of the filter plate 24. The fixing member 29 is L-shaped, and one end is inserted into the filter plate 24 to fix the filter plate 24 in the filter chamber 3. Inside, a push plate 25 is fixedly connected to the left periphery of the fixing part 29, and a spring 18 is sleeved on the left periphery of the fixing part 29. One end of the spring 18 is fixedly connected to one side of the push plate 25, and the other side of the spring 18 is fixedly connected to the inside of the filter bin 3. The push plate 25 and the spring 18 can push the fixing part 29 to move. A limiting plate 13 is fixedly connected to the rear side of the filter plate 24. The limiting plate 13 is slidably connected to the inside of the filter bin 3. The limiting plate 13 is used to limit the movement of the filter plate 24 to prevent the filter plate 24 from falling off from the inside of the filter bin 3.

[0036] Reference Figure 1 , Figure 5 A dust collecting assembly is arranged on the front side of the processing table 6, and the dust collecting assembly includes an air pump 5, and the air pump 5 is used to drive the air flow. The input and output ends of the air pump 5 are fixedly connected with air pipes 4, one end of which is fixedly connected to the right side of the filter bin 3, one of which can absorb the air flow inside the filter bin 3 to form a negative pressure inside the filter bin 3, and the other air pipe 4 is used to discharge the air flow. A feed pipe 2 is fixedly connected to the left side of the filter bin 3, and a guide cover 12 is fixedly connected to one end of the feed pipe 2. The guide cover 12 is arranged on the rear side of one of the clamps 11. The debris generated during the workpiece processing enters the filter bin 3 through the guide cover 12 and the feed pipe 2, and the position of the guide cover 12 is adjustable to facilitate the guide cover 12 to absorb the debris.

[0037] Reference Figure 1-Figure 3 The front and rear sides of the moving rod 15 are fixedly connected with connecting blocks 17, and the connecting block 17 is slidably connected inside the moving block 16. The connecting block 17 slides inside the moving block 16 to connect the moving rod 15 and the moving block 16 to each other, so that the moving block 16 can be driven to move during the movement of the moving rod 15. A slider 26 is fixedly connected to the bottom side of the moving block 16. Two slide grooves are provided inside the processing table 6. The slider 26 is slidably connected inside the slide groove. The slider 26 slides inside the slide groove to limit the movement of the moving block 16.

[0038] Reference Figure 2 , Figure 4The bottom side of the mounting rod 28 is fixedly connected to a limiting block 27, and the limiting block 27 is slidably connected to the inside of the support rod 10. The limiting block 27 can prevent the mounting rod 28 from falling off from the inside of the support rod 10 during movement. Two protrusions 19 are slidably connected to the inside of the limiting block 27, and a spring 20 is fixedly connected to one side of the protrusion 19. One end of the spring 20 is fixedly connected to the inside of the limiting block 27. A plurality of evenly distributed grooves are provided inside the support rod 10, and the protrusion 19 is slidably connected to the inside of the groove. The protrusion 19 can be pushed by the spring 20 to be inserted into the inside of the groove, thereby fixing the height of the mounting rod 28.

[0039] Working principle: before using the material feeding device, place the workpiece on the top side of the processing table 6, and then start the electric push rod 14. The telescopic end of the electric push rod 14 contracts to drive the moving rod 15 to move. During the movement of the moving rod 15, the two moving blocks 16 can be driven to move toward each other. The two moving blocks 16 respectively drive the two clamping plates 11 to move toward each other through the support rod 10 and the mounting rod 28, so as to clamp the workpiece. Fixing the workpiece on the top of the processing table 6 can prevent the workpiece from being offset during movement or processing and affecting the processing. After the workpiece is fixed, start the motor 1. The driving end of the motor 1 drives the threaded rod 9 to rotate and enables the two support blocks 22 to drive the processing table 6 and the workpiece to move. The multiple rollers 21 on the bottom side of the processing table 6 roll inside the two guide rails 8 to support the smooth movement of the processing table 6. When the processing table 6 carries the workpiece to the processing area, the workpiece can be processed. During the workpiece processing, the air pump 5 can be started to drive the air flow and allow the air flow to carry the debris generated during the workpiece processing through the guide cover 12 and the feed pipe 2 into the filter bin 3. The filter plate 24 inside the filter bin 3 can filter the air flow, and the filtered air flow can be discharged through the air pipe 4. When the filter plate 24 needs to be cleaned, the fixing part 29 can be pushed to move. When one end of the fixing part 29 is pulled out of the filter plate 24, the filter plate 24 can be taken out from the filter bin 3 for cleaning.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid material feeding device for a gantry milling machine, comprising a base (7), characterized in that: The left side of the base (7) is fixedly connected with a motor (1), the driving end of the motor (1) is fixedly connected with a threaded rod (9), the threaded rod (9) is rotatably connected to the inside of the base (7), the outer periphery of the threaded rod (9) is threadedly connected with two support blocks (22), the top side of the support block (22) is fixedly connected with a processing table (6), the front side of the processing table (6) is provided with a dust collecting component, the front side of the processing table (6) is provided with a filtering component, the processing table (6) is fixedly connected with an electric push rod (14) inside, the telescopic end of the electric push rod (14) is fixedly connected with a moving rod (15), the left and right sides of the moving rod (15) are both abutted with moving blocks (16), the top side of the moving block (16) is fixedly connected with a support rod (10), the support rod (10) is slidably connected with a mounting rod (28), the top side of the mounting rod (28) is fixedly connected with a clamping plate (11), and one side of the clamping plate (11) is fixedly connected with a rubber pad (23).

2. The rapid material feeding device for a gantry milling machine according to claim 1, characterized in that: The filter assembly comprises a filter bin (3), the filter bin (3) being fixedly connected to the left front side of the processing table (6), a filter plate (24) being slidably connected inside the filter bin (3), a fixing member (29) being slidably connected inside the filter bin (3), the left end of the fixing member (29) being slidably connected inside the right side of the filter plate (24), a limit plate (13) being fixedly connected to the rear side of the filter plate (24), and the limit plate (13) being slidably connected inside the filter bin (3).

3. The rapid material feeding device for a gantry milling machine according to claim 2, characterized in that: The dust collecting assembly comprises an air pump (5), the input end and the output end of the air pump (5) are both fixedly connected to an air delivery pipe (4), one end of one of the air delivery pipes (4) is fixedly connected to the right interior of the filter bin (3), the left interior of the filter bin (3) is fixedly connected to a feed pipe (2), one end of the feed pipe (2) is fixedly connected to a guide cover (12), and the guide cover (12) is arranged on the rear side of one of the clamping plates (11).

4. The rapid material feeding device for a gantry milling machine according to claim 1, characterized in that: The front and rear sides of the moving rod (15) are both fixedly connected with connecting blocks (17), and the connecting blocks (17) are slidably connected inside the moving block (16).

5. The rapid material feeding device for a gantry milling machine according to claim 1, characterized in that: A slider (26) is fixedly connected to the bottom side of the moving block (16), two slide grooves are provided inside the processing table (6), and the slider (26) is slidably connected inside the slide grooves.

6. The rapid material feeding device for a gantry milling machine according to claim 1, characterized in that: A limiting block (27) is fixedly connected to the bottom side of the mounting rod (28), the limiting block (27) is slidably connected to the inside of the support rod (10), two protrusions (19) are slidably connected to the inside of the limiting block (27), one side of the protrusion (19) is fixedly connected to a second spring (20), one end of the second spring (20) is fixedly connected to the inside of the limiting block (27), a plurality of evenly distributed grooves are provided inside the support rod (10), and the protrusions (19) are slidably connected to the inside of the grooves.

7. The rapid material feeding device for a gantry milling machine according to claim 2, characterized in that: The left periphery of the fixing member (29) is fixedly connected to a push plate (25), and the left periphery of the fixing member (29) is sleeved with a spring (18), one end of the spring (18) is fixedly connected to one side of the push plate (25), and the other side of the spring (18) is fixedly connected to the inside of the filter bin (3).

8. The rapid material feeding device for a gantry milling machine according to claim 1, characterized in that: The front and rear parts of the top side of the base (7) are fixedly connected to guide rails (8), and the bottom side of the processing table (6) is fixedly connected to a plurality of evenly distributed rollers (21), and the rollers (21) are rotatably connected inside the guide rails (8).

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