Automatic machining cutting device

Abstract

The invention relates to an automatic machining cutting device which comprises a machine body used for bearing a metal plate, a transmission table capable of moving front and back is installed on the machine body, a laser head is movably installed on the transmission table, a position correcting assembly is further arranged on the machine body, and the position correcting assembly is installed on the machine body through a driving assembly. The metal plate is arranged between the two position correcting assemblies, and the driving assembly drives the position correcting assemblies which are in bilateral symmetry to get close to the metal plate. By arranging the position correcting assembly, the position of a metal plate placed on the machine body can be corrected, so that the placing position of the metal plate corresponds to the working area of the laser head, and the situation that the cutting position of the metal plate deviates from the working range of the laser head due to the fact that the metal plate deviates when being placed on the table top of the machine body is reduced; and the situation that the metal plate is partially lost after being cut, and the cutting quality is affected is avoided, and the convenience of placing the metal plate and the cutting accuracy are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting equipment, and particularly relates to an automated machining cutting device. Background Art

[0002] Machining refers to the process of using mechanical equipment to perform operations such as cutting, shaping, drilling, and grinding on metals or other materials to manufacture parts or products that meet design requirements. During the machining process, cutting equipment is often required to cut metal materials into specific sizes and shapes.

[0003] When using existing automated machining cutting equipment, a metal plate is usually placed on the table of the machine body. Subsequently, the drive table drives the laser head to move inside under the drive of its internal drive mechanism, so that the laser head emits a laser beam towards the metal plate during the movement. Utilizing the high energy density of the laser beam, the material is heated to a molten or vaporized state in an extremely short time. At the same time, the molten material is blown away by auxiliary gas to form a precise cutting seam, thereby achieving automatic cutting of the metal plate.

[0004] However, when a person places a metal plate on the table of the machine body, the metal plate may shift, resulting in a deviation between the cutting position of the metal plate and the working range of the laser head, causing partial loss after cutting the metal plate and affecting the cutting quality. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above deficiencies and provide an automated machining cutting device. By setting a positioning component, the position of the metal plate placed on the machine body can be corrected, so that the placement position of the metal plate corresponds to the working area of the laser head, reducing the situation where the metal plate shifts when placed on the table of the machine body, resulting in a deviation between the cutting position of the metal plate and the working range of the laser head, causing partial loss after cutting the metal plate and affecting the cutting quality, and improving the convenience of placing the metal plate and the cutting accuracy.

[0006] The purpose of the present invention is achieved as follows: An automated mechanical processing and cutting device includes a machine body for carrying a metal plate. A transmission table that can move back and forth is installed on the machine body, and a laser head is movably installed on the transmission table. A positioning component is also provided on the machine body. The positioning component is installed on the machine body through a driving component. The metal plate is placed between two positioning components. The driving component drives the symmetrically arranged positioning components on the left and right to approach the metal plate. The driving component includes a frame, which is fixedly connected to the machine body. Bidirectional screws that rotate synchronously are symmetrically arranged on the front and back sides of the frame. The bidirectional screws are rotatably installed on the frame. The same sides of the left and right sides of the two bidirectional screws are commonly connected to a positioning component. The positioning component includes a push rod. The two ends in the length direction of the push rod are installed on the corresponding bidirectional screws through screw hole rods. Multiple rollers are rotatably connected to the inner side of the push rod.

[0007] Preferably, the bidirectional screw is driven by a motor. The motor is fixed on the frame. The output end of the motor and one of the bidirectional screws are connected through a set of gear chains. The two bidirectional screws are connected through another set of gear chains.

[0008] Preferably, multiple rollers are evenly arranged in the length direction of the push rod. The surfaces of the rollers protrude from the push rod so that the rollers are in direct contact with the metal plate.

[0009] Preferably, an electric telescopic rod is provided on the outer side of the push rod. The rod body of the electric telescopic rod is fixed on the push rod. The movable rod of the electric telescopic rod is connected to a U-shaped plate. The U-shaped plate is sleeved on the push rod.

[0010] Preferably, a leather pad is provided on the side of the U-shaped plate in contact with the metal plate. The leather pad is adhesively bonded to the U-shaped plate through glue. The leather pad is made of hollow material and is filled with gas inside.

[0011] Preferably, a positioning rod is provided at the top of the screw hole rod. The positioning rod is T-shaped. A slideway corresponding to the positioning rod is provided on the frame. The positioning rod is placed in the slideway of the frame to limit the screw hole rod.

[0012] Preferably, stabilizing components are also symmetrically provided on the front and back sides of the frame. The stabilizing components include fixed hole blocks, spring rods, hydraulic rods, and pressing plates. The fixed hole blocks are fixed on the frame. The inner walls of the fixed hole blocks are slidably connected to spring rods. A hydraulic rod is fixedly provided at the movable end of the spring rod. The movable end of the hydraulic rod is connected to the pressing plate.

[0013] Preferably, a rubber pad is further provided at the bottom of the pressing plate. Multiple protrusions are provided on the surface of the rubber pad.

[0014] The beneficial effects of the present invention are: By setting the alignment component, the position of the metal plate placed on the machine body can be corrected, so that the placement position of the metal plate corresponds to the working area of the laser head, reducing the deviation of the metal plate when placed on the tabletop of the machine body, resulting in a deviation between the cutting position of the metal plate and the working range of the laser head, causing partial loss after the metal plate is cut and affecting the cutting quality. It improves the convenience of placing the metal plate and the cutting accuracy; At the same time, a stabilizing component is set. When the transmission table contacts the hydraulic rod during the cutting process, under the telescopic action of the spring rod, the hydraulic rod can move left and right under the telescopic action of the spring rod, avoiding the damage of the hydraulic rod and affecting the movement of the transmission table; In addition, an electric push rod is provided on the alignment component. During the cutting process of the metal plate, the electric telescopic rod can drive the U-shaped plate to move along the surface of the push rod, so that the U-shaped plate pushes the metal plate forward during the movement, enabling the metal plate to move forward as needed during the processing, and at the same time, the metal plate can be pushed out of the machine body range after cutting, facilitating personnel to quickly pick up the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic structural diagram of an automated mechanical processing and cutting device of the present invention.

[0016] Figure 2 FIG. is an assembled structural diagram of the drive component, the alignment component, and the stabilizing component.

[0017] Figure 3 FIG. is a three-dimensional structural diagram of the frame.

[0018] Figure 4 FIG. is a three-dimensional structural diagram of the alignment component.

[0019] Figure 5 For Figure 4 rear view.

[0020] Figure 6 FIG. is a three-dimensional structural diagram of the stabilizing component.

[0021] Wherein: 1. Machine body; 2. Transmission table; 3. Laser head; 4. Drive component; 41. Frame; 42. Motor; 43. Bidirectional screw; 5. Alignment component; 51. Screw hole rod; 52. Push rod; 53. Roller; 54. Positioning rod; 55. Electric telescopic rod; 56. U-shaped plate; 57. Leather pad; 6. Stabilizing component; 61. Fixed hole block; 62. Spring rod; 63. Hydraulic rod; 64. Pressing plate; 65. Rubber pad. DETAILED DESCRIPTION OF THE INVENTION

[0022] See Figures 1-6, the present invention relates to an automated mechanical processing and cutting device, including a machine body 1 placed on the ground for carrying a metal plate (not shown in the figure). A movable transmission table 2 is installed on the machine body 1. The machine body 1 drives the transmission table 2 to move through internal driving components. A laser head 3 is movably installed on the transmission table 2, and the transmission table 2 drives the laser head 3 to move back and forth on the machine body 1. The laser head 3 emits a laser beam with a high energy density to the surface of the metal plate for melting and cutting the metal plate. A positioning component 5 is further provided on the machine body 1. The positioning component 5 is installed on the machine body 1 through a driving component 4. The metal plate is placed between two positioning components 5. The driving component 4 drives the symmetrically arranged positioning components 5 on the left and right to approach the metal plate, and quickly corrects the metal plate by pushing it, so that the placement position of the metal plate corresponds to the working area of the laser head 3. During processing, the metal plate is placed on the tabletop of the machine body 1. Subsequently, the transmission table 2 drives the laser head 3 to move under the drive of its internal drive mechanism, so that the laser head 3 emits a laser beam to the metal plate during the movement. Using the high energy density of the laser beam, the material is heated to a molten or vaporized state in an extremely short time. At the same time, the molten material is blown away by auxiliary gas to form an accurate cutting seam, thereby achieving automatic cutting of the metal plate.

[0023] The driving component 4 includes a frame 41 fixedly connected to the machine body 1. Bidirectional screws 43 are symmetrically arranged on the front and rear sides of the frame 41. The bidirectional screws 43 are rotatably installed on the frame 41 through bearings. The same sides of the left and right sides of the two bidirectional screws 43 are commonly connected to a positioning component 5. The thread directions of the left and right sides of the bidirectional screws 43 are opposite. The two bidirectional screws 43 are synchronously rotated through a plurality of gear chains. The gear chain drive is driven by a motor 42. The motor 42 is fixed on the frame 41. The output end of the motor 41 and one of the bidirectional screws 43 are connected through a set of gear chains. The two bidirectional screws 43 are connected through another set of gear chains, so as to achieve synchronous driving of the two bidirectional screws 43 by the motor 41, and the bidirectional screws 43 rotate to drive the symmetrically arranged positioning components 5 on the left and right.

[0024] The alignment component 5 includes a threaded hole rod 51, a push rod 52, rollers 53, an electric telescopic rod 55 and a U-shaped plate 56. The push rod 52 is installed on the bidirectional screw rod 43 through the threaded hole rod 51, and the threaded hole rod 51 is threadedly connected to the bidirectional screw rod 43. A plurality of rollers 53 are rotatably connected to the inner side of the push rod 52 (the side close to the metal plate) through bearings. The plurality of rollers 53 are evenly arranged in the length direction of the push rod 52, and the surface of the roller 53 exposes the push rod 52, so that the roller 53 directly contacts the metal plate. When the bidirectional screw rod 43 rotates, it drives the two push rods 52 and the plurality of rollers 53 thereon to approach each other. The rollers 53 located inside the push rod 52 squeeze the metal plate, so that the metal plate is positionally corrected under the extrusion of the push rod 52, and the placement position of the metal plate corresponds to the working area of the laser head 3, thereby achieving the position adjustment of the metal plate, reducing the situation that when the metal plate is placed on the tabletop of the machine body 1, the metal plate is offset, resulting in a deviation between the cutting position of the metal plate and the working range of the laser head 3, causing partial loss after the metal plate is cut and affecting the cutting quality, and improving the convenience of placing the metal plate and the cutting accuracy.

[0025] An electric telescopic rod 55 is provided on the outer side of the push rod 52 (the side far from the metal plate). The rod body of the electric telescopic rod 55 is fixed on the push rod 52, and the movable rod of the electric telescopic rod 55 is connected to the U-shaped plate 56. The U-shaped plate 56 is sleeved on the push rod 52. The U-shaped plate 56 advances the metal plate through the drive of the electric telescopic rod 55, so that the metal plate can move forward according to needs during the processing, and at the same time, the metal plate can be pushed out of the range of the machine body 1 after the cutting is completed, facilitating rapid material taking by personnel.

[0026] A leather pad 57 is provided on the side of the U-shaped plate 56 in contact with the metal plate. The leather pad 57 is adhesively bonded to the U-shaped plate 56 through glue. The leather pad 57 is made of hollow material and is filled with gas inside. By providing the leather pad 57, the leather pad 57 can separate the metal plate from the surface of the U-shaped plate 56, intercept the direct contact between the metal plate and the surface of the U-shaped plate 56, and reduce the situation that both surfaces are worn when the U-shaped plate 56 pushes the metal plate.

[0027] In order to improve the stability of the left and right movement of the push rod 52, a positioning rod 54 is provided at the top of the threaded hole rod 51. The positioning rod 54 is in a T shape, and a slideway corresponding to the positioning rod 54 is provided on the frame 41. The positioning rod 54 is placed in the slideway of the frame to limit the threaded hole rod, reduce the situation that the threaded hole rod 51 shakes during the movement, and improve the stability of the movement of the push rod 52.

[0028] The front and back sides of the frame 41 are symmetrically provided with stabilizing components 6. The stabilizing components 6 are arranged at the central positions on the corresponding sides of the frame 41. The stabilizing components 6 include fixing hole blocks 61, spring rods 62, hydraulic rods 63 and pressing plates 64. The fixing hole blocks 61 are fixed on the frame 41. The inner walls of the fixing hole blocks 61 are slidably connected with the spring rods 62. The movable ends of the spring rods 62 are fixedly provided with hydraulic rods 63. The movable ends of the hydraulic rods 63 are connected to the pressing plates 64. The springs of the spring rods 62 are sleeved on the rod bodies. When the metal plate is being cut, the hydraulic rods 63 are started, so that the hydraulic rods 63 drive the pressing plates 64 to move in the direction close to the metal plate (downward). When the pressing plates 64 move to the position where they squeeze or are close to the surface of the metal plate, the pressing plates 64 squeeze and limit the edge positions of the metal plate, reducing the situation of the metal plate shaking during the cutting process and improving the stability of the metal plate during the cutting process. At the same time, under the telescopic action of the spring rods 62, when the transmission table 2 contacts the hydraulic rods 63, the hydraulic rods 63 can move left and right under the telescopic action of the spring rods 62, reducing the damage to the hydraulic rods 63 and the influence on the movement of the transmission table 2.

[0029] A rubber pad is further provided at the bottom of the pressing plate. The surface of the rubber pad 65 is provided with a plurality of protrusions. By providing the rubber pad 65, the rubber pad 65 can separate the pressing plate 64 from the surface of the metal plate, preventing the metal plate from directly contacting the pressing plate 64, reducing the wear caused by the pressing plate 64 when limiting the position of the metal plate. At the same time, the pressing plate 64 can use the rubber pad 65 to perform flexible extrusion on the metal plate, reducing the damage to the metal plate when the pressing plate 64 accidentally moves.

[0030] Working principle: During processing, the metal plate is placed on the tabletop of the machine body 1. First, the motor 42 is started to drive the two bidirectional screws 43 to rotate synchronously. When the bidirectional screws 43 rotate, they drive the two screw hole rods 51 to move towards each other, so that the two screw hole rods 51 drive the two push rods 52 to move towards each other, so that the two push rods 52 drive a plurality of rollers 53 to move respectively, so that the two push rods 52 move closer to each other and squeeze the metal plate through the plurality of rollers 53, so that the metal plate is position-corrected under the squeezing action of the two push rods 52 on both sides, so that the placement position of the metal plate corresponds to the working area of the laser head 3, thereby achieving the position adjustment of the metal plate. At the same time, the hydraulic rod 63 is activated, causing the hydraulic rod 63 to drive the pressing plate 64 to move towards the metal plate. When the pressing plate 64 drives the rubber pad 65 to move to a position where it squeezes or adheres to the surface of the metal plate, the pressing plate 64 cooperates with the rubber pad 65 to squeeze and limit the edge position of the metal plate. Subsequently, the transmission table 2 drives the laser head 3 to move under the drive of its internal drive mechanism, causing the laser head 3 to emit a laser beam towards the metal plate during the movement. Utilizing the high energy density of the laser beam, the material is heated to a molten or vaporized state in an extremely short time. At the same time, the molten material is blown away by the auxiliary gas to form an accurate cutting seam, thereby achieving automatic cutting of the metal plate.

[0031] When the metal plate is being cut, when the transmission table 2 comes into contact with the hydraulic rod 63, under the telescopic action of the spring rod 62, the hydraulic rod 63 can move left and right under the telescopic action of the spring rod 62, avoiding the situation where the hydraulic rod 63 is damaged and affecting the movement of the transmission table 2. In addition, during the cutting process of the metal plate, the electric telescopic rod 55 can be used to drive the U-shaped plate 56 to move along the surface of the push rod 52, causing the U-shaped plate 56 to push the metal plate forward during the movement, enabling the metal plate to move forward as needed during the processing. At the same time, after the cutting is completed, the metal plate can be pushed out of the range of the machine body 1, facilitating rapid material taking by personnel.

[0032] In addition to the above embodiments, the present invention also includes other implementation manners. Any technical solutions formed by equivalent transformation or equivalent substitution shall fall within the protection scope of the claims of the present invention.

Claims

1. An automated mechanical processing and cutting device, comprising a body (1) for carrying a metal plate, a transmission platform (2) which can move forward and backward is mounted on the body (1), a laser head (3) is movably mounted on the transmission platform (2), and is characterized in that: The machine body (1) is also provided with a calibration component (5), the calibration component (5) is mounted on the machine body (1) via a driving component (4), a metal plate is placed between two calibration components (5), the driving component (4) drives the calibration components (5) symmetrically on the left and right to approach the metal plates, the driving component (4) comprises a frame (41), the frame (41) is fixedly connected to the machine body (1), the front and rear sides of the frame (41) are symmetrically provided with synchronously rotating bidirectional screws (43), the bidirectional screws (43) are rotatably mounted on the frame (41), the left and right sides of the two bidirectional screws (43) are connected to a calibration component (5), the calibration component (5) comprises a push rod (52), the two ends of the push rod (52) in the length direction are mounted on the corresponding bidirectional screws (43) via screw holes (51), and the inner side of the push rod (52) is rotatably connected to a plurality of rollers (53).

2. The automated mechanical processing and cutting device according to claim 1, characterized in that: The bidirectional screw is driven by a motor (42) which is fixed on the frame (41). The output end of the motor (41) and one of the bidirectional screws (43) are connected via a set of gear chains, and the two bidirectional screws (43) are connected via another set of gear chains.

3. The automated mechanical processing and cutting device according to claim 1, characterized in that: The plurality of rollers (53) are evenly arranged in the length direction of the push rod (52), and the surfaces of the rollers (53) are exposed from the push rod (52), so that the rollers (53) are in direct contact with the metal plate.

4. The automated mechanical processing and cutting device according to claim 1, characterized in that: An electric telescopic rod (55) is provided outside the push rod (52); a rod body of the electric telescopic rod (55) is fixed on the push rod (52); a movable rod of the electric telescopic rod (55) is connected to a U-shaped plate (56); and the U-shaped plate (56) is sleeved on the push rod (52).

5. The automated mechanical processing and cutting device according to claim 4, characterized in that: A leather pad (57) is provided on the side of the U-shaped plate (56) that contacts the metal plate. The leather pad (57) is bonded to the U-shaped plate (56) by glue. The leather pad (57) is made of a hollow material and is filled with gas.

6. The automated mechanical processing and cutting device according to claim 1, characterized in that: A positioning rod (54) is provided at the top of the screw hole rod (51), and the positioning rod (54) is T-shaped. A slideway is provided on the frame (41) corresponding to the positioning rod (54), and the positioning rod (54) is placed in the slideway of the frame to limit the screw hole rod.

7. The automated mechanical processing and cutting device according to claim 1, characterized in that: The front and rear sides of the frame (41) are also symmetrically provided with stabilizing components (6), the stabilizing components (6) comprising a fixed hole block (61), a spring rod (62), a hydraulic rod (63) and a pressure plate (64), the fixed hole block (61) being fixed on the frame (41), the inner wall of the fixed hole block (61) being slidably connected to the spring rod (62), the movable end of the spring rod (62) being fixedly provided with a hydraulic rod (63), and the movable end of the hydraulic rod (63) being connected to the pressure plate (64).

8. The automated mechanical processing and cutting device according to claim 7, characterized in that: A rubber pad (65) is also provided at the bottom of the pressing plate (64), and a plurality of protrusions are provided on the surface of the rubber pad (65).

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