Sawing, drilling and milling numerical control cutting machine

Abstract

The utility model discloses a sawing, drilling and milling numerical control cutting machine, and belongs to the field of numerical control cutting machines, the sawing, drilling and milling numerical control cutting machine comprises a machine body, a gantry cross beam capable of moving in the Y-axis direction is mounted on the machine body, an X-axis sliding seat capable of moving in the X-axis direction is mounted on the gantry cross beam, and a Z-axis sliding seat capable of moving in the Z-axis direction is mounted on the X-axis sliding seat; a vertical main shaft, a horizontal main shaft and a saw blade main shaft are installed on the Z-axis sliding seat, a plurality of supporting beams parallel to the gantry cross beam are arranged on the lathe bed in the Y-axis direction at intervals, the suction cup beam type table top, the lifting conveying assembly and the side edge positioning assembly are arranged on the supporting beams, and through side turning operation of the supporting beams, plates can automatically move towards the side edge positioning assembly and abut against the side edge positioning assembly. When the plate is laterally turned through the supporting beam and automatically abuts against the side edge positioning assembly, rapid deviation correction is achieved, high universality is achieved, manual intervention is reduced, the manual operation time is greatly shortened, the automation level of a production line is improved, and the production speed of the whole production line is increased.

Description

Technical Field

[0001] The present application belongs to the field of CNC cutting machines, and in particular to a sawing, drilling and milling CNC cutting machine. Background Art

[0002] The sawing, drilling, milling and cutting machines specially used for wooden door processing are equipped with saw blades, vertical spindles and horizontal spindles, which can realize the rapid trimming of the four sides of the wooden door and the punching and grooving of the upper surface and sides of the wooden door. In order to ensure that the table supporting the board will not collide with the horizontal spindle when the horizontal spindle descends, in this case, the existing workbenches used for wooden door processing are common, and multiple independent suction cup beam table tops are adopted. A positioning cylinder is arranged on one side of the workbench. The board is transported to the suction cup beam table top through the front conveyor roller, and one side of the board is in contact with the positioning cylinder for positioning. The suction cup beam works to absorb the board, and then the board is quickly trimmed, the upper surface and the side are processed. Due to the shape, size and weight of the board And other characteristics of the material will affect its stability during the transportation process. Therefore, the plate will be skewed when it arrives at the suction cup beam table. If an automatic mechanical clamp is used to straighten the plate, it will increase the complexity of the cutting machine, increase the cost, and is not conducive to promotion and sales. Therefore, the existing sawing, drilling and milling cutting machines mostly rely on manual assistance to push the plate so that the edge of the plate abuts against the positioning cylinder on one side of the suction cup beam table, thereby achieving the straightening and positioning of the plate. However, manual operation requires a certain amount of time to ensure the accurate placement of the plate, and needs to rely on the operator's proficiency and experience, which will limit the production speed of the production line and reduce the overall production efficiency. Especially in mass production, the accumulation of this time cost will be more obvious. Utility Model Content

[0003] The utility model provides a sawing, drilling and milling CNC cutting machine to solve the problem that the plate alignment and positioning efficiency of the sawing, drilling and milling cutting machine is low, thus affecting the overall production efficiency.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sawing, drilling and milling CNC cutting machine comprises a bed, a gantry beam movable along the Y-axis direction is installed on the bed, the gantry beam is installed with an X-axis slide movable along the X-axis direction, the X-axis slide is installed with a Z-axis slide movable along the Z-axis direction, the Z-axis slide is installed with a vertical spindle, a horizontal spindle and a saw blade spindle, the bed is provided with a plurality of support beams parallel to the gantry beam at intervals along the Y-axis direction, a suction cup beam type table top, a lifting and transporting assembly and a side positioning assembly are installed on the upper side of the support beam, the suction cup beam type table top and the side positioning assembly are arranged perpendicular to the support beam, the side positioning assembly is arranged on one side of the suction cup beam type table top, the support beam can be tipped over to move the plate toward the side positioning assembly and abut against the side positioning assembly for rapid deviation correction.

[0006] The sawing, drilling and milling CNC cutting machine of the present application has a suction cup beam table, a lifting and transporting component and a side positioning component arranged on the support beam. Through the side-turning operation of the support beam, the plate can automatically move toward and abut the side positioning component. When the plate automatically abuts the side positioning component through the side-turning of the support beam, rapid correction can be achieved. The correction method of the side-turning of the support beam can adapt to plates of different sizes, shapes and weights, and has strong versatility. Since manual intervention is reduced, the manual operation time is greatly reduced, the automation level of the production line is improved, and the production speed of the entire production line is improved, thereby improving the overall production efficiency. Especially in mass production, this efficiency improvement is more obvious.

[0007] In a preferred implementation, one end of the support beam is hinged to the bed, and the other end is connected via a connecting column, which is connected to a driving member. The action of the driving member can switch the support beam between a horizontal position and a rollover position.

[0008] Through the design of hinges and connecting columns, the support beam can rotate flexibly on the bed, so that the support beam can quickly switch between the horizontal position and the flipped position to meet the needs of different plate processing. When the plate needs to be corrected, the drive part will move to push the connecting column to flip the support beam toward the side positioning assembly. Under the action of gravity or the conveying device, the plate will move along the flipped support beam toward the side positioning assembly and abut against it, thereby achieving rapid correction. Compared with traditional manual positioning methods, this support beam flipping design can greatly reduce the time and labor intensity of manual operation.

[0009] In a preferred implementation, the bed is provided with an overlap portion, and one end of the support beam connected to the connecting column overlaps the overlap portion to maintain a horizontal posture.

[0010] In a preferred implementation, the side positioning assembly includes a positioning beam installed on a support beam, and the positioning beam is evenly provided with multiple positioning cylinders. The piston rods of the cylinders extend above the table surface to abut the side edge of the plate, or retract to avoid the spindle processing operation at the edge of the plate.

[0011] In a preferred implementation, the end of the piston rod is connected to a flexible contact piece.

[0012] The flexible contact piece can first contact with the plate and absorb the collision energy through its elastic deformation, thereby avoiding damage to the piston rod or the plate.

[0013] In a preferred implementation, the lifting and transport assembly includes a universal wheel frame with a universal Furley wheel installed, the universal wheel frame is connected to the piston rod of the lifting cylinder, and the lifting cylinder is connected to the suction cup beam table through the cylinder bracket, so that the universal Furley wheel can be higher or lower than the table.

[0014] The universal Furley caster has multiple freely rotating wheels, which enables it to be easily moved and rotated in any direction, thereby assisting the plate to move sideways during the plate rollover process.

[0015] In a preferred implementation, the suction cup beam type table top includes an adsorption strip and an adsorption block detachably mounted on the adsorption strip, and a limiting structure for limiting the advancement of the plate is provided at the end of the adsorption strip.

[0016] In a preferred implementation, the X-axis slide includes a first X-axis slide and a second X-axis slide, the first X-axis slide is installed with a first Z-axis slide, the first Z-axis slide is installed with a vertical spindle and a horizontal spindle; the second X-axis slide is installed with a second Z-axis slide, and the second Z-axis slide is installed with a saw blade spindle.

[0017] In a preferred implementation, at least two suction cup beam-type tables are provided, which are movably arranged on the support beam so as to be able to adjust the spacing between the suction cup beam-type tables to adapt to different plate sizes.

[0018] In a preferred implementation, the support beam is provided with a guide rail, a sliding block is provided on the lower side of the suction cup beam-type table top, and the sliding block is cooperatively connected with the sliding rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present application and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 A schematic diagram of a three-dimensional structure of a schematic implementation of a sawing, drilling and milling CNC cutting machine of the present application is depicted;

[0021] Figure 2 A schematic diagram of a three-dimensional structure of a schematic implementation of a suction cup beam table top of the present application is depicted;

[0022] Figure 3 A schematic structural diagram of a schematic implementation scheme of the support beam of the present application being hinged to the bed is depicted;

[0023] Description of labels:

[0024] 1-bed; 2-gantry beam; 30-first X-axis slide; 31-second X-axis slide; 40-first Z-axis slide; 41-second Z-axis slide; 5-vertical spindle; 6-horizontal spindle; 7-saw blade spindle; 8-support beam; 80-guide rail; 81-connecting column; 9-suction cup beam table; 90-adsorption strip; 91-adsorption block; 92-limiting structure; 10-lifting and transporting assembly; 100-universal wheel frame; 101-universal Furley wheel; 102-lifting cylinder; 11-side positioning assembly; 110-positioning beam; 111-positioning cylinder; 12-plate material. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] In the description of the present invention, it is necessary to understand that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" 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, and therefore cannot be understood as a limitation on the present invention. In the present invention, unless otherwise clearly specified and limited, a first feature being "upper" or "lower" than a second feature may be the first and second features directly contacting, or the first and second features indirectly contacting through an intermediate medium.

[0027] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 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. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0028] In the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0029] The utility model is described below in conjunction with the accompanying drawings.

[0030] The specific plans adopted are:

[0031] like Figure 1-3As shown, the utility model provides a sawing, drilling and milling CNC cutting machine, including a bed 1, the bed 1 is equipped with a gantry beam 2 which can move along the Y-axis direction, the gantry beam 2 is equipped with an X-axis slide which can move along the X-axis direction, the X-axis slide is equipped with a Z-axis slide which can move along the Z-axis direction, the Z-axis slide is equipped with a vertical spindle 5, a horizontal spindle 6 and a saw blade spindle 7, the bed 1 is provided with a plurality of support beams 8 parallel to the gantry beam 2 at intervals along the Y-axis direction, a suction cup beam type table top 9, a lifting and transporting assembly 10 and a side positioning assembly 11 are installed on the upper side of the support beam 8, the suction cup beam type table top 9 and the side positioning assembly 11 are vertically arranged with the support beam 8, the side positioning assembly 11 is arranged on one side of the suction cup beam type table top 9, the support beam 8 can be tipped over to make the plate 12 move toward the direction of the side positioning assembly 11 and abut against the side positioning assembly 11 for rapid deviation correction.

[0032] The sawing, drilling and milling CNC cutting machine of the present application has a suction cup beam table 9, a lifting and transporting component 10 and a side positioning component 11 arranged on the support beam 8. Through the side flipping operation of the support beam 8, the plate 12 can automatically move toward and abut the side positioning component 11. When the plate 12 automatically abuts against the side positioning component 11 through the side flipping of the support beam 8, rapid correction is achieved. The correction method of the side flipping of the support beam 8 can adapt to plates 12 of different sizes, shapes and weights, and has strong versatility. Since manual intervention is reduced, manual operation time is greatly reduced, the automation level of the production line is improved, and the production speed of the entire production line is improved, thereby improving the overall production efficiency, especially in mass production, the improvement in efficiency is more obvious.

[0033] Specifically, one end of the support beam 8 is hinged to the bed 1, and the other end is connected through a connecting column 81. The connecting column 81 is connected to the driving member. The action of the driving member can switch the support beam 8 between a horizontal position and a side-turned position. Through the design of the hinge and the connecting column 81, the support beam 8 can be flexibly rotated on the bed 1, so that the support beam 8 can quickly switch between a horizontal position and a side-turned position to meet the processing needs of different plates 12. When the plate 12 needs to be corrected, the driving member is actuated to push the connecting column 81 to make the support beam 8 side-turned toward the side positioning assembly 11. Under the action of gravity or the conveying device, the plate 12 will move along the side-turned support beam 8 toward the side positioning assembly 11 and abut against it, thereby achieving rapid correction. Compared with the traditional manual positioning method, this side-turning design of the support beam 8 can greatly reduce the time and labor intensity of manual operation.

[0034] In addition, in order to ensure the stability of the horizontal posture of the support beam 8, an overlapping portion is set on one side of the bed 1, so that the support beam 8 can ensure the horizontality when one end of the connecting column 81 is horizontally overlapped at the overlapping portion. The overlapping portion is not shown. People skilled in the art can understand that the horizontal supporting capacity of the support beam 8 is improved and the pressure on the driving part is reduced.

[0035] As a preferred embodiment of the present application, the side positioning assembly 11 includes a positioning beam 110 installed on the support beam 8, and the positioning beam 110 is evenly provided with a plurality of positioning cylinders 111, and the piston rod of the cylinder extends higher than the table surface to abut against the side edge of the plate 12, or shrinks to avoid the processing operation of the spindle at the edge of the plate 12. The plurality of positioning cylinders 111 are evenly arranged on the positioning beam 110, which can ensure that the plate 12 is stably supported and positioned at multiple points. This multi-point positioning method is more reliable than single-point positioning, and can effectively prevent the plate 12 from being offset or tilted during the processing. When the plate 12 needs to be positioned, the piston rod of the positioning cylinder 111 extends higher than the suction cup beam table 9 to abut against the side edge of the plate 12. When the spindle needs to operate at the edge of the plate 12, the piston rod of the positioning cylinder 111 can shrink to avoid the spindle. This design ensures that there will be no interference with the positioning cylinder 111 during the processing, and ensures the smooth progress of the processing.

[0036] Furthermore, the end of the piston rod is connected to a flexible contact piece, such as rubber, silicone or other elastic materials. When the piston rod is extended to contact the plate 12, the flexible contact piece can first contact the plate 12 and absorb the collision energy through its elastic deformation, thereby avoiding damage to the piston rod or the plate 12.

[0037] As a preferred embodiment of the present application, the lifting and transporting assembly 10 includes a universal wheel frame 100 equipped with a universal Furley wheel 101. The universal Furley wheel 101 has a plurality of freely rotating wheels, which enables it to be easily moved and rotated in any direction. The lifting cylinder 102 controls the relative height between the universal Furley wheel 101 and the suction cup beam table 9 by extending and retracting the piston rod. When the piston rod is extended, the universal Furley wheel 101 is higher than the table, and the plate 12 can be placed on the universal Furley wheel 101 for transportation; when the piston rod is retracted, the universal Furley wheel 101 is lower than the table, and the plate 12 is placed on the suction cup beam table 9 for processing. The lifting cylinder 102 is stably connected to the suction cup beam table 9 through a cylinder bracket to ensure the stability and reliability of the lifting cylinder 102 during operation. At the same time, the cylinder bracket can also adjust the position and angle of the lifting cylinder 102 according to actual needs to meet the processing requirements of different plates 12.

[0038] See also Figure 2 The suction cup beam table top 9 includes an adsorption strip 90 and an adsorption block 91 detachably mounted on the adsorption strip 90. A limiting structure 92 for limiting the advancement of the plate 12 is provided at the end of the adsorption strip 90. The adsorption block 91 is detachably mounted on the adsorption strip 90 and can be easily replaced or adjusted to accommodate plates 12 of different sizes and shapes. The specific form of the limiting structure 92 can be determined according to actual needs, and can be a simple mechanical stopper or an adjustable limiting device.

[0039] As a preferred embodiment of the present application, the X-axis slide includes a first X-axis slide 30 and a second X-axis slide 31. The first X-axis slide 30 is equipped with a second Z-axis slide 41, and the second Z-axis slide 41 is equipped with a vertical spindle 5 and a horizontal spindle 6; the second X-axis slide 31 is equipped with a second Z-axis slide, and the second Z-axis slide is equipped with a saw blade spindle 7. The vertical spindle 5 and the horizontal spindle 6 are used for punching or carving on the upper surface and side of the wooden door, while the saw blade spindle 7 is specifically used for trimming the four sides of the wooden door. This functional partitioning allows each processing operation to be focused and optimized, improving processing efficiency and precision.

[0040] As a preferred embodiment of the present application, at least two suction cup beam-type tables 9 are provided, which are movably arranged on the support beam 8 so as to be able to adjust the spacing between the suction cup beam-type tables 9 to adapt to different sizes of the plates 12 .

[0041] Specifically, the support beam 8 is provided with a guide rail 80, and a slider is provided on the lower side of the suction cup beam type table top 9. The slider and the slide rail are cooperatively connected. The cooperative connection between the guide rail 80 and the slider ensures the stability of the suction cup beam type table top 9 during movement.

[0042] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0043] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A sawing, drilling and milling CNC cutting machine, comprising a bed, a gantry beam movable along the Y-axis direction is installed on the bed, an X-axis slide movable along the X-axis direction is installed on the gantry beam, a Z-axis slide movable along the Z-axis direction is installed on the X-axis slide, a vertical spindle, a horizontal spindle and a saw blade spindle are installed on the Z-axis slide, characterized in that: The bed is provided with multiple support beams parallel to the gantry beam at intervals along the Y-axis direction, and a suction cup beam type table top, a lifting and transporting assembly and a side positioning assembly are installed on the upper side of the support beam. The suction cup beam type table top, the side positioning assembly and the support beam are vertically arranged, and the side positioning assembly is arranged on one side of the suction cup beam type table top. The support beam can be tipped over to move the plate toward the side positioning assembly and abut against the side positioning assembly to quickly correct the deviation.

2. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: One end of the support beam is hinged to the bed, and the other end is connected through a connecting column, and the connecting column is connected to a driving member. The action of the driving member can switch the support beam between a horizontal position and a rollover position.

3. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The bed body is provided with an overlap portion, and one end of the support beam connected to the connecting column is overlapped on the overlap portion to maintain a horizontal posture.

4. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The side positioning assembly includes a positioning beam installed on the support beam, and the positioning beam is evenly provided with multiple positioning cylinders. The piston rods of the cylinders extend above the table surface to abut the side edge of the plate, or retract to avoid the main shaft from processing at the edge of the plate.

5. The sawing, drilling and milling CNC cutting machine according to claim 4, characterized in that: The end of the piston rod is connected to a flexible contact piece.

6. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The lifting and transporting assembly includes a universal wheel frame with a universal Furley wheel installed, the universal wheel frame is connected to the piston rod of the lifting cylinder, and the lifting cylinder is connected to the suction cup beam table through the cylinder bracket, so that the universal Furley wheel can be higher or lower than the table.

7. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The suction cup beam type table top comprises an adsorption strip and an adsorption block detachably mounted on the adsorption strip, and a limiting structure for limiting the advancement of the plate is provided at the end of the adsorption strip.

8. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The X-axis slide includes a first X-axis slide and a second X-axis slide. The first X-axis slide is equipped with a first Z-axis slide, and the first Z-axis slide is equipped with a vertical spindle and a horizontal spindle; the second X-axis slide is equipped with a second Z-axis slide, and the second Z-axis slide is equipped with a saw blade spindle.

9. The sawing, drilling and milling CNC cutting machine according to claim 1, characterized in that: The suction cup beam table tops are provided with at least two rows, which are movably arranged on the support beam so as to be able to adjust the distance between the suction cup beam table tops to adapt to different plate sizes.

10. The sawing, drilling and milling CNC cutting machine according to claim 9, characterized in that: The support beam is provided with a guide rail, and a sliding block is provided at the lower side of the suction cup beam type table top, and the sliding block is cooperatively connected with the sliding rail.

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