High-precision horizontal gantry band sawing machine
Technical Field
The utility model relates to the field of gantry band sawing machines, in particular to a high-precision horizontal gantry band sawing machine.
Background
The gantry band sawing machine is widely used wood processing equipment and is widely applied to industries such as furniture, building, wood processing and the like. By adopting the band saw technology, various materials such as wood, plates, aluminum materials and the like can be cut into required sizes and shapes.
Through searching, the application number is 202120918378.5, a traveling type high-precision horizontal gantry band sawing machine is provided, a workpiece is firstly moved onto a material frame 2 through lifting equipment, then a plurality of clamping blocks 25 are installed on a supporting block 21, the position of the workpiece is limited through the clamping blocks 25, then a PLC control box 7 controls an up-down moving mechanism 5 and a left-right moving mechanism 6 to start, an up-down servo motor 52 drives an up-down screw 53 to rotate, the up-down screw 53 drives a sawing machine 3 to move up and down on the movable frame 4 through an up-down nut seat 54, a left-right servo motor 61 starts the left-right screw 63 to rotate, the left-right screw 63 drives the movable frame 4 to move left and right on the frame 1 through a left-right nut seat 64, so that the sawing machine 3 is driven to move to a set sawing position, then the sawing machine 3 is started, and meanwhile the up-down moving mechanism 5 continues to move according to a set feeding, and a section of sawing is completed on the workpiece.
The workpiece is sawed into a plurality of sections by the up-down and left-right moving bed, but when the structure is used, due to the fact that the workpiece with the sections is sawed, when the next workpiece sawing is needed, workers are required to take out the sections of the workpiece one by one, then new workpieces are put into the saw for sawing, the workload of the workers is increased, and the operation is troublesome.
Disclosure of utility model
In order to overcome the defect that the sawing machine has trouble in discharging the sawed workpiece in the prior art, one of the purposes of the utility model is to provide a high-precision horizontal gantry band sawing machine.
The high-precision horizontal gantry band sawing machine comprises a machine tool, wherein a discharging unit is arranged on the upper side of the machine tool, a movable frame is connected to the upper side of the machine tool in a sliding way, a fixing frame is fixedly connected to the upper side of the movable frame, a hydraulic cylinder is fixedly connected to the upper side of the fixing frame, the output end of the lower side of the hydraulic cylinder is fixedly connected to a gantry band sawing machine main body, two fixing blocks are fixedly connected to the outer side of the machine tool, a first screw rod is rotatably connected between the two fixing blocks, and a first motor is fixedly connected to the outer side of the fixing blocks;
The discharging unit comprises a jacking block, the jacking block is fixedly connected to the upper sides of the front end and the rear end of the machine tool, the front side and the rear side are rotationally connected with rotating plates between the jacking blocks, the upper sides of the rotating plates are fixedly connected with two side plates, a plurality of rotating rollers are rotationally connected between the side plates, the outer sides of the side plates are fixedly connected with a plurality of electric pushing rods, the outer ends of the electric pushing rods are fixedly connected with clamping plates, the lower sides of the rotating plates are fixedly connected with a rotating block I, the outer sides of the rotating block I are rotationally connected with control boards, the outer sides of the lower ends of the control boards are rotationally connected with a rotating block II, the upper sides of the machine tool are provided with sliding grooves, and the inner sides of the sliding grooves are slidably connected with sliding blocks which are fixedly connected with the rotating block II.
According to the high-precision horizontal gantry band sawing machine, the inner side of the sliding groove is rotationally connected with the second screw rod, and the second screw rod is in threaded connection with the sliding block. The sliding block can be controlled to move left and right conveniently.
According to the high-precision horizontal gantry band sawing machine, a second motor is fixedly connected to the left side of the machine tool, and the output end of the second motor is fixedly connected with the left end of a second screw rod. And the second screw rod is convenient to control to rotate.
According to the high-precision horizontal gantry band sawing machine, the control plate is arranged in an inclined structure.
According to the high-precision horizontal gantry band sawing machine, the first screw rod is in threaded connection with the movable frame. The left and right movement of the movable frame is convenient to control.
According to the high-precision horizontal gantry band sawing machine, the fixing frame is in an L-shaped structure.
The beneficial effects are that:
Through being provided with kicking block, rotating plate, curb plate, commentaries on classics roller, splint, control panel and slider, be convenient for through control slider horizontal migration, control rotating plate slope makes the multistage work piece that saw cuts on the commentaries on classics roller discharge fast, makes things convenient for saw cut next time, easy operation reduces staff's work load.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a high precision horizontal gantry band sawing machine;
FIG. 2 is a perspective view of a machine tool and a discharge unit in the high precision horizontal planer type band sawing machine of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a perspective view of a machine tool and a discharge unit of the high precision horizontal planer type band sawing machine according to the present utility model.
Legend description:
1. Machine tool, 2, moving frame, 3, fixing frame, 4, hydraulic cylinder, 5, gantry band sawing machine main body, 6, fixing block, 7, screw rod one, 8, motor one, 9, discharging unit, 901, top block, 902, rotating plate, 903, side plate, 904, rotating block one, 905, control plate, 906, rotating block two, 907, sliding block, 908, chute, 909, motor two, 910, screw rod two, 911, rotating roller, 912, electric push rod 913, clamping plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, a high-precision horizontal type gantry band sawing machine comprises a machine tool 1, wherein a discharging unit 9 is arranged on the upper side of the machine tool 1, a moving frame 2 is connected to the upper side of the machine tool 1 in a sliding manner, a fixing frame 3 is fixedly connected to the upper side of the moving frame 2, a hydraulic cylinder 4 is fixedly connected to the upper side of the fixing frame 3, an output end of the lower side of the hydraulic cylinder 4 is fixedly connected with a gantry band sawing machine main body 5, two fixing blocks 6 are fixedly connected to the outer side of the machine tool 1, a first screw rod 7 is rotatably connected between the two fixing blocks 6, a first motor 8 is fixedly connected to the outer side of the fixing blocks 6, the first screw rod 7 is in threaded connection with the moving frame 2, the fixing frame 3 is arranged in an L-shaped structure, a bottom plate is arranged at the bottom of the moving frame 2, a sliding rail is arranged on the lower side of the machine tool 1, the sliding rail and the bottom plate slides so as to limit the moving frame 2, when sawing a workpiece, the first motor 8 is started, the first screw rod 7 is driven to rotate, the first screw rod 7 is driven by the moving frame 2 to move left and right, the fixing frame 3 is driven by the fixing frame 5, the fixing frame 3, the gantry band sawing machine main body 5 on the hydraulic cylinder 4 is driven by the first motor, the left band sawing main body 5 is convenient to move, the left band sawing machine main body 5 is convenient to lower the left band sawing body 5, and then the saw blade is convenient to saw blade of the saw blade is arranged and the left and the saw body is convenient to lower the saw body by the saw body.
The discharging unit 9 comprises a top block 901, the top block 901 is fixedly connected to the upper sides of the front end and the rear end of the machine tool 1, a rotating plate 902 is rotatably connected between the top blocks 901 on the front side and the rear side, two side plates 903 are fixedly connected to the upper side of the rotating plate 902, a plurality of rotating rollers 911 are rotatably connected between the two side plates 903, a plurality of electric push rods 912 are fixedly connected to the outer sides of the two side plates 903, a clamping plate 913 is fixedly connected to the outer ends of the electric push rods 912, a rotating block I904 is fixedly connected to the lower side of the rotating plate 902, a control plate 905 is rotatably connected to the outer side of the first rotating block 904, a rotating block II 906 is rotatably connected to the outer side of the lower end of the control plate 905, a sliding groove 908 is formed in the upper side of the machine tool 1, a sliding block 907 is slidably connected to the inner side of the sliding groove 908, the sliding block 907 is fixedly connected to the rotating block II 906, the inner side of the sliding groove 908 is rotatably connected to a screw II 910, the screw II 910 is in threaded connection with the sliding block 907, the output end of the motor II 909 is fixedly connected with the left end of the screw II 910, the control board 905 is in an inclined structure, when in use, a workpiece is placed on the rotating roller 911, then the electric push rod 912 is controlled to drive the clamping plates 913 to move, so that the clamping plates 913 on the front side and the rear side of the workpiece are limited, the rear gantry band sawing machine main body 5 is convenient for sawing the workpiece, when the workpiece is sawed into a plurality of sections, the moving frame 2 is reset, then the motor II 909 is controlled to start, the motor II 909 drives the screw II 910 to rotate, the screw II 910 drives the sliding block 907 to move right, the sliding block 907 drives the control board 905 on the rotating block II 906 to rotate, the control board 905 drives the rotating plate 902 to rotate, the rotating plate 902 drives the rotating roller 911 to incline, at the moment, the clamping plates 913 are separated from the workpiece, the plurality of sections of workpieces are rapidly discharged under the action of gravity due to the inclined arrangement of the rotating roller 911, and workers saw the workpiece next time, the operation is simple, and the rotating roller 911 is rotationally connected with the side plate 903, so that the workpiece drives the rotating roller 911 to rotate during discharging, friction force is reduced, and rapid discharging is facilitated.
The working principle is that when the device is used, a workpiece is placed on a rotary roller 911, then an electric push rod 912 is controlled to drive a clamping plate 913 to move, the clamping plate 913 limits the workpiece, then a motor I8 is started, a gantry band sawing machine main body 5 moves left and right under the action of a screw I7, a moving frame 2 and a fixing frame 3, the sawing position is conveniently positioned, and then a hydraulic cylinder 4 is controlled to drive the gantry band sawing machine main body 5 to saw the workpiece.
After the workpiece is sawed into a plurality of sections, the second motor 909 is started to drive the second screw 910 to rotate, the rotating roller 911 on the rotating plate 902 is rotated and inclined under the action of the control plate 905 and the sliding block 907, then the clamping plate 913 is separated from the workpiece, and the plurality of sections of workpieces are quickly separated under the action of gravity, so that the operation is simple.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.