Scrap cleaning and collecting device for gantry milling machine

Abstract

The chip cleaning and collecting device comprises a cross beam, a movable beam capable of axially moving along the outer wall of the cross beam is arranged on the outer wall of the cross beam, supports are installed at the bottom end of the left side of the cross beam and the bottom end of the right side of the movable beam respectively, and installation frames are installed on the outer walls of the two supports respectively. Rotating seats are rotationally mounted on the outer walls of the opposite sides of the two mounting frames, and a plurality of cleaning roller sets are assembled between the two rotating seats; the cleaning roller set comprises a first rolling brush and a second rolling brush, and key grooves and splines are arranged on the left side and the right side of the outer wall of the first rolling brush and the left side and the right side of the outer wall of the second rolling brush respectively. According to the chip cleaning and collecting device for the gantry milling machine, in actual use, the top face of the gantry milling machine can be cleaned, chips can be swept backwards and concentrated, collection is convenient, meanwhile, the transverse width of the device can be adjusted, accordingly, adaptive adjustment is conducted according to different gantry milling machines, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry milling cleaning equipment, in particular to a debris cleaning and collecting device for gantry milling. Background Art

[0002] Gantry milling machine, also known as gantry milling machine for short, is a milling machine with a gantry frame and a long horizontal bed. Multiple milling cutters can be used to process surfaces simultaneously on a gantry milling machine, with relatively high processing accuracy and production efficiency, and is suitable for processing planes and inclined surfaces of large workpieces in batch and mass production. CNC gantry milling machines can also process spatial curved surfaces and some special parts. The overall shape of the gantry milling table is a rectangular metal platform, and a number of blind grooves are evenly spaced at the top of its outer wall for installing positioning fixtures, etc. During processing, a large amount of iron cuttings will accumulate on the gantry milling platform, especially in these blind grooves. The accumulated iron cuttings are very difficult to clean, which brings inconvenience to subsequent use. At present, there is no equipment specifically for cleaning the gantry milling table on the market. Based on the above problems, a debris cleaning and collection device for gantry milling is proposed. Utility Model Content

[0003] The utility model aims to provide a debris cleaning and collecting device for a gantry milling machine, so as to solve the problem that a large amount of iron cuttings and debris will accumulate on the gantry milling platform proposed in the above background technology, and there is currently no equipment on the market specifically for cleaning the gantry milling workbench.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a debris cleaning and collecting device for gantry milling, comprising: a crossbeam, the outer wall of the crossbeam is provided with a movable beam which can move axially along its outer wall, brackets are respectively installed at the left bottom end of the crossbeam and the right bottom end of the movable beam, mounting frames are respectively installed on the outer walls of the two brackets, a rotating seat is rotatably installed on the outer wall of the two mounting frames on one side, and a plurality of cleaning roller groups are installed between the two rotating seats.

[0005] The cleaning roller group includes a first roller brush and a second roller brush. The left and right sides of the outer walls of the first roller brush and the second roller brush are respectively provided with keyways and splines, and two adjacent first roller brushes and the second roller brushes are connected to each other through the splines and the keyways.

[0006] Preferably, splines and keyways are respectively installed on the outer walls of the left and right rotating seats on opposite sides.

[0007] Preferably, a slideway is provided in the inner cavity of the cross beam, a lead screw is rotatably mounted on the inner wall of the slideway, a moving seat is screwed on the outer wall of the lead screw, and the top end of the moving seat is fixedly connected to the bottom end of the moving beam.

[0008] Preferably, the inner cavity of the crossbeam is symmetrically provided with positioning cavities, a positioning rod is slidably embedded in the inner cavity of the positioning cavity, and the other end of the positioning rod is fixedly mounted on the outer wall of the right bracket.

[0009] Preferably, a shell is installed at the top of the beam, and the shell is connected to the inner cavity of the beam, a first motor is installed on the outer wall of the shell, and the output end of the first motor extends into the inner cavity of the shell, and the inner cavity of the shell is equipped with a linkage mechanism, which can enable the first motor to drive the screw to rotate.

[0010] Preferably, a second motor is installed on the outer wall of one of the mounting frames, and the output end of the second motor extends into the inner cavity of the mounting frame. The inner cavity of the mounting frame is equipped with a linkage mechanism, and the linkage mechanism can be used to enable the second motor to drive the corresponding rotating seat to rotate.

[0011] Preferably, the linkage mechanism comprises: two sprockets, and the outer walls of the sprockets are meshedly connected with chains.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the debris cleaning and collecting device for the gantry milling machine drives the sprocket to rotate through the first motor, and then utilizes the linkage of the chain to drive the lead screw to rotate, so that the movable seat drives the movable beam to move, adjusts the distance between the two brackets, arranges a plurality of first roller brushes and second roller brushes in sequence, utilizes splines and keyways to combine adjacent first roller brushes and second roller brushes, and connects them to the rotating seat, turns on the second motor to drive the rotating seat to drive a plurality of first roller brushes and second roller brushes to rotate, utilizes the first roller brushes and the second roller brushes to clean the plane and blind groove of the gantry milling table, and in actual use, can clean the top surface of the gantry milling machine, can sweep the debris backwards and concentrate it for easy collection, and can adjust the lateral width of the equipment at the same time, so as to make adaptive adjustments according to different gantry milling machines, thereby improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a top view of the screw of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the first roller brush of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the sprocket of the utility model.

[0017] In the figure: 1, bracket, 2, cross beam, 3, moving beam, 4, slide, 5, screw, 6, moving seat, 7, positioning cavity, 8, positioning rod, 9, mounting frame, 10, first roller brush, 11, second roller brush, 12, rotating seat, 13, spline, 14, keyway, 15, housing, 16, first motor, 17, sprocket, 18, chain, 19, second motor. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution for a debris cleaning and collecting device for a gantry milling machine: a debris cleaning and collecting device for a gantry milling machine, comprising: a crossbeam 2, the outer wall of the crossbeam 2 is provided with a movable beam 3 which can be axially moved along its outer wall, a bracket 1 is respectively installed at the left bottom end of the crossbeam 2 and the right bottom end of the movable beam 3, the movable beam 3 can move to adjust the distance between the two brackets 1, so that the two brackets 1 can span the width of the gantry milling machine to be cleaned, wherein a slideway 4 is provided in the inner cavity of the crossbeam 2, a lead screw 5 is rotatably installed on the inner wall of the slideway 4, a movable seat 6 is screwed on the outer wall of the lead screw 5, and the top end of the movable seat 6 is fixedly connected to the bottom end of the movable beam 3, the rotation of the lead screw 5 can drive the movable seat 6 to move, wherein the outer wall of the movable seat 6 is connected to the slideway 4 The inner cavity is adapted to prevent the moving seat 6 from rotating and ensure stable movement. A shell 15 is installed on the top of the beam 2, and the shell 15 is connected to the inner cavity of the beam 2. A first motor 16 is installed on the outer wall of the shell 15, and the output end of the first motor 16 extends into the inner cavity of the shell 15. The inner cavity of the shell 15 is equipped with a linkage mechanism, and the linkage mechanism can be used to drive the first motor 16 to drive the screw 5 to rotate. The connecting mechanism includes two sprockets 17, and the outer wall of the sprocket 17 is meshed with a chain 18. The output end of the first motor 16 is connected to one of the sprockets 17, and the other sprocket 17 is connected to the screw 5. Turning on the first motor 16 can drive the sprocket 17 connected thereto to rotate, and the screw 5 can be rotated by the transmission of the chain 18.

[0020] As a preferred solution, further, a positioning cavity 7 is symmetrically opened in the inner cavity of the cross beam 2, and a positioning rod 8 is slidably embedded in the inner cavity of the positioning cavity 7. The other end of the positioning rod 8 is fixedly installed on the outer wall of the right bracket 1. By utilizing the cooperation of the positioning rod 8 and the positioning cavity 7, a more stable movement of the moving beam 3 and the bracket 1 connected thereto can be ensured.

[0021] The outer walls of the two brackets 1 are respectively installed with mounting frames 9, and rotating seats 12 are rotatably installed on the outer walls of the two mounting frames 9 on opposite sides. Several groups of cleaning roller groups are installed between the two rotating seats 12. The cleaning roller groups can fit the plane and blind groove of the gantry milling worktable to achieve cleaning.

[0022] The cleaning roller group includes a first roller brush 10 and a second roller brush 11. The first roller brush 10 and the second roller brush 11 are composed of a round roller core wrapped with bristles. The bristles are arranged on the circumferential outer wall of the roller core. The diameter thereof can fit the outer wall of the gantry milling table to be cleaned and the inner wall of the blind groove. After rotation, the debris can be swept in a direction. The left and right sides of the outer walls of the first roller brush 10 and the second roller brush 11 are respectively provided with keyways 14 and splines 13, and two adjacent first roller brushes 10 and second roller brushes 11 are connected to each other through the splines 13 and the keyways 14. Several first roller brushes 10 and second roller brushes 11 are combined with each other to form a whole, which can rotate and stop synchronously. The outer walls of the opposite sides of the left and right rotating seats 12 are respectively installed with splines 13 and keyways 14, and the outermost first roller brush 10 or the second roller brush 11 can be combined with the rotating seats 12 on the left and right sides through the splines 13 or the keyways 14 to achieve synchronous rotation.

[0023] A second motor 19 is installed on the outer wall of one of the mounting frames 9, and the output end of the second motor 19 extends into the inner cavity of the mounting frame 9. The inner cavity of the mounting frame 9 is equipped with a linkage mechanism, and the linkage mechanism can be used to enable the second motor 19 to drive the corresponding rotating seat 12 to rotate, wherein the connecting mechanism includes two sprockets 17, and the outer walls of the sprockets 17 are meshed and connected with a chain 18. The output end of the second motor 19 is connected to one of the sprockets 17, and the other sprocket 17 is connected to the rotating seat 12. Turning on the second motor 19 can drive the sprocket 17 connected thereto to rotate, and then the linkage of the chain 18 is used to make the other sprocket 17 drive the chain 18 to rotate.

[0024] The detailed connection means are well-known technologies in the art. Through the use of wires, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components complete the electrical connection in the order of working. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0025] When in use, the first motor 16 is turned on to drive the sprocket 17 connected thereto to rotate, and by utilizing the linkage of the chain 18, the other sprocket 17 drives the lead screw 5 to rotate, thereby driving the movable seat 6 to slide to the right, so that the bracket 1 on the right side moves to the right, and then the first roller brush 10 and the second roller brush 11 are installed as needed, so that the key groove 14 of the second roller brush 11 and the spline 13 of the left rotating seat 12 are connected to each other, and then the key groove 14 of the first roller brush 10 is connected to the spline 13 of the second roller brush 11, and the operation is carried out in sequence, and finally the bracket 1 on the right side is moved to the left, and the key groove 14 on the outer wall of the right rotating seat 12 is connected to the spline 13 of the first roller brush 10 on the right side, and then the device is installed. Move to the specified position, so that each first roller brush 10 is embedded in the blind groove of the gantry milling worktable, and the second roller brush 11 is in contact with the top surface of the gantry milling worktable, and the second motor 19 is turned on to drive the sprocket 17 connected thereto to rotate. Utilizing the linkage of the chain 18, the other sprocket 17 drives the rotating seat 12 to rotate, so that all the first roller brushes 10 and the second roller brushes 11 are rotated, and the debris is swept in a direction to realize the centralized collection of waste. In actual use, not only the debris on the top of the gantry milling worktable can be cleaned and concentrated for the convenience of winding it up, but also the debris in the gap can be effectively cleaned, which saves time and effort, and can also be fine-tuned according to needs to improve the versatility of the equipment.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip cleaning and collecting device for gantry milling, characterized in that: include: A crossbeam (2), wherein the outer wall of the crossbeam (2) is provided with a movable beam (3) which can move axially along the outer wall thereof, a bracket (1) is respectively installed at the left bottom end of the crossbeam (2) and the right bottom end of the movable beam (3), a mounting frame (9) is respectively installed on the outer walls of the two brackets (1), a rotating seat (12) is rotatably installed on the outer walls of the two mounting frames (9) on opposite sides, and a plurality of cleaning roller groups are installed between the two rotating seats (12); The cleaning roller assembly comprises a first roller brush (10) and a second roller brush (11); keyways (14) and splines (13) are respectively arranged on left and right sides of outer walls of the first roller brush (10) and the second roller brush (11); and two adjacent first roller brushes (10) and second roller brushes (11) are connected to each other via the splines (13) and the keyways (14).

2. A chip cleaning and collecting device for gantry milling according to claim 1, characterized in that: Splines (13) and keyways (14) are respectively installed on the outer walls of the opposite sides of the left and right rotating seats (12).

3. A chip cleaning and collecting device for gantry milling according to claim 2, characterized in that: The inner cavity of the cross beam (2) is provided with a slideway (4), the inner wall of the slideway (4) is rotatably mounted with a lead screw (5), the outer wall of the lead screw (5) is screwed with a moving seat (6), and the top end of the moving seat (6) is fixedly connected to the bottom end of the moving beam (3).

4. A chip cleaning and collecting device for gantry milling according to claim 3, characterized in that: The inner cavity of the crossbeam (2) is symmetrically provided with a positioning cavity (7), a positioning rod (8) is slidably embedded in the inner cavity of the positioning cavity (7), and the other end of the positioning rod (8) is fixedly mounted on the outer wall of the right bracket (1).

5. The chip cleaning and collecting device for gantry milling according to claim 4, characterized in that: A housing (15) is installed at the top end of the crossbeam (2), and the housing (15) is communicated with the inner cavity of the crossbeam (2). A first motor (16) is installed on the outer wall of the housing (15), and the output end of the first motor (16) extends into the inner cavity of the housing (15). The inner cavity of the housing (15) is equipped with a linkage mechanism, and the linkage mechanism can be used to enable the first motor (16) to drive the lead screw (5) to rotate.

6. A chip cleaning and collecting device for gantry milling according to claim 5, characterized in that: A second motor (19) is mounted on an outer wall of one of the mounting frames (9), and an output end of the second motor (19) extends into an inner cavity of the mounting frame (9). The inner cavity of the mounting frame (9) is equipped with a linkage mechanism, and the linkage mechanism enables the second motor (19) to drive a corresponding rotating seat (12) to rotate.

7. A chip cleaning and collecting device for gantry milling according to claim 5 or 6, characterized in that: The linkage mechanism comprises two sprocket wheels (17), the outer walls of the sprocket wheels (17) being meshingly connected with a chain (18).

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