CN214605185U - Workbench of bridge cutting machine - Google Patents

Abstract

The utility model discloses a workbench of a bridge cutting machine, which comprises a frame, a workbench surface arranged on the frame and used for placing a stone slab and a cutting saw blade arranged on the frame, wherein the workbench surface comprises an upper frame, the frame comprises a middle frame and a bottom frame, and also comprises a hydraulic motor, an arc-shaped rack, a zero sensor and a camera, the bottom frame is connected with the middle frame through a trolley shaft part, the hydraulic motor is arranged on the middle frame, an output shaft of the hydraulic motor is sleeved with a driving gear, the upper frame is arranged right above the middle frame, the upper frame is in rolling connection with the middle frame, the lower end surface of the upper frame is provided with the arc-shaped rack meshed and connected with the driving gear, the upper frame is provided with an induction block, the zero sensor is arranged on the top of the middle frame, the left side and the right side of the middle frame are respectively connected with an oil cylinder, the camera is arranged right above the upper table frame on the machine frame, and the bridge cutting host is also provided with an infrared ray instrument.

Description

Workbench of bridge cutting machine

Technical Field

The utility model relates to a stone material processing field especially relates to a workstation of bridge cutting machine.

Background

The workstation of current bridge cutting machine all is the snap-on subaerial, and when processing, when carrying the workstation with slabstone by the workman earlier, the sideline of slabstone is inevitable with the infrared ray nonparallel that infrared ray appearance jetted out, and the leftover bits of a large amount of slabstone can be wasted in the direct cutting, greatly reduced the utilization ratio of slabstone.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a workstation of bridge cutting machine.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a workbench of a bridge cutting machine comprises a rack, a workbench surface arranged on the rack and used for placing a stone slab, and a cutting saw blade arranged on the rack and used for cutting the stone slab, wherein the cutting saw blade is connected with a bridge cutting host, the workbench surface comprises a workbench frame, the rack comprises a middle rack, a bottom rack, a hydraulic motor, an arc-shaped rack, a zero position sensor and a camera, the bottom rack is connected with the middle rack through a trolley shaft part, the hydraulic motor is arranged on the middle rack, a driving gear is sleeved on an output shaft of the hydraulic motor, the workbench frame is arranged right above the middle rack, the workbench frame is in rolling connection with the middle rack, the arc-shaped rack connected with the driving gear in a meshing way is arranged on the lower end face of the workbench frame, an induction block is arranged on the workbench frame, the zero position sensor is arranged on the top of the middle rack, the bridge cutting machine is characterized in that the left side and the right side of the middle rack are respectively connected with an oil cylinder, the camera is arranged right above the upper rack, and the bridge cutting main machine is further provided with an infrared ray instrument.

Preferably, the middle rack is further provided with an encoder part.

Preferably, a plurality of rollers are circumferentially distributed on the middle rack, and the number of the rollers is at least 6.

Preferably, the cylinder body of the oil cylinder is fixedly connected to the upper end face of the middle rack, and the tail part of the telescopic rod of the oil cylinder is fixedly connected with a jacking plate.

Preferably, the working table further comprises a square wood plate arranged on the upper end face of the upper table frame. From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a worktable of bridge cutting machine, through installing parts such as hydraulic motor, arc rack, driving gear and hydro-cylinder between upper frame and the well rack, and install the camera in the frame, when sideline A and the infrared ray nonparallel of slabstone, sideline A and infrared ray will produce contained angle theta, can calculate the size of contained angle theta through the camera, then let upper frame rotate theta degree, in this process, start hydraulic motor earlier, hydraulic motor's transmission shaft drives the driving gear rotation, the driving gear drives the arc rack rotation, thereby drive upper frame, square board and slabstone are rotatory, when rotating to demand angular position, the hydro-cylinder begins to work, the telescopic link of hydro-cylinder stretches out, withstand upper frame, increase rotatory frictional force, make upper frame, square board and slabstone no longer rotate, keep in demand angular position, just so can make the sideline A of slabstone parallel with the infrared ray, just so can solve the sideline of slabstone among the prior art and difficult exempt from the infrared ray nonparallel that jets out with the infrared ray appearance, the problem of the leftover bits of a large amount of slabstones can be wasted in the direct cutting, has improved the utilization ratio of slabstone greatly.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a first schematic view of a workbench of a bridge cutting machine according to the present invention;

fig. 2 is a second schematic view of a worktable of a bridge cutting machine according to the present invention;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: 1. a frame; 2. cutting the saw blade; 31. a middle rack; 32. a hydraulic motor; 33. an arc-shaped rack; a zero sensor; 35. a camera; 36. a chassis; 37. a stage-mounting frame; 38. the trolley shaft is arranged; 39. a driving gear; 310. an induction block; 311. an oil cylinder; 4. an infrared ray instrument; 5. an encoder unit; 6. a roller; 7. a square board; 8. a stone slab; 9. infrared rays; A. and (4) side lines.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1, 2 and 3, a workbench of a bridge cutting machine comprises a frame 1, a workbench surface arranged on the frame 1 for placing a stone slab and a cutting saw blade 2 arranged on the frame 1 for cutting a stone slab 8, the cutting saw blade is connected with a bridge cutting main machine, the workbench surface comprises an upper workbench frame 37, the frame comprises a middle workbench frame 31, a bottom frame 36, a hydraulic motor 32, an arc-shaped rack 33, a zero position sensor 34 and a camera 35, the bottom frame 36 is connected with the middle workbench frame 31 through a workbench shaft assembly 38, the hydraulic motor 32 is arranged on the middle workbench frame 31, an output shaft of the hydraulic motor 32 is sleeved with a driving gear 39, the upper workbench frame 37 is arranged right above the middle workbench frame 31, the upper workbench frame 37 is in rolling connection with the middle workbench frame 31, the lower end surface of the upper workbench frame 37 is provided with the arc-shaped rack 33 engaged with the driving gear 39, an induction block 310 is arranged on the upper table frame 37, the zero position sensor 34 is arranged on the top of the middle table frame 31, the left side and the right side of the middle table frame 31 are respectively connected with an oil cylinder 311, the camera 35 is arranged on the machine frame and is positioned right above the upper table frame 37, and the bridge cutting main machine is also provided with an infrared ray instrument 4. By adopting the structure, namely, the hydraulic motor, the arc-shaped rack, the driving gear, the oil cylinder and other parts are arranged between the upper table frame and the middle table frame, and the camera is arranged on the frame, namely, when the sideline A of the stone slab is not parallel to the infrared ray, the sideline A and the infrared ray can generate an included angle theta, the included angle theta can be calculated by the camera, then the working table surface can rotate theta, in the process, the hydraulic motor is started firstly, the transmission shaft of the hydraulic motor drives the driving gear to rotate, the driving gear drives the arc-shaped rack to rotate, so as to drive the upper table frame, the square board and the stone slab to rotate, when the working table is rotated to a required angle position, the oil cylinder starts to work, the telescopic rod of the oil cylinder extends out to prop against the upper table frame, the rotary friction force is increased, the upper table frame, the square board and the stone slab can not rotate any more and can be kept at the required angle position, so that the sideline A of the stone slab can be parallel to the infrared ray 9, therefore, the problem that in the prior art, the side lines of the stone slab are inevitably not parallel to the infrared rays emitted by an infrared ray instrument, and a large amount of leftover materials of the stone slab can be wasted by directly cutting the stone slab can be solved, and the utilization rate of the stone slab is greatly improved;

further, an encoder unit 5 is provided on the middle stage 31. Adopt this structure, respond to the piece promptly and upper table frame attach, zero sensor is connected with well rack, when the infrared ray that square board and infrared ray appearance jetted out is parallel, zero sensor will sense the response piece, table surface just sets for and is in 0 degree position, then use this position as the benchmark, the angle count of going into through the encoder portion, just can learn how many angles the workstation has rotated, wait after the cutting, table surface is according to rotation angle, through encoder portion device angle count, zero sensor and response piece get back to initial 0 degree position.

Further, a plurality of rollers 6 are circumferentially arranged on the middle rack 31, and the number of the rollers 6 is at least 6. By adopting the structure, the rollers and the upper table frame are in tangential contact, so that the friction force applied to the upper table frame during rotation is rolling friction force, and the friction resistance is reduced.

Further, the cylinder body of the oil cylinder 311 is fixedly connected to the upper end surface of the middle rack, and the tail of the telescopic rod of the oil cylinder is fixedly connected with a top pressure plate.

Furthermore, the working table surface also comprises a square wood plate 7 arranged on the upper end surface of the upper table frame.

Furthermore, the device also comprises a control system which is connected with the hydraulic motor, the zero position sensor, the camera, the oil cylinder, the infrared ray instrument and the encoder.

It should be noted that electrical components appearing in this document are all connected to an external power supply, the oil cylinder is connected to an external hydraulic station, and the control system adopts a structure in the prior art and is used for controlling the operation of the hydraulic motor and the oil cylinder.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a workstation of bridge cutting machine, includes frame (1), sets up and is equipped with the table surface that is used for placing the slabstone and sets up cutting saw bit (2) that are used for cutting slabstone (8) in frame (1), the cutting saw bit is connected its characterized in that with the bridge cutting host computer: the working table comprises an upper table frame (37), the rack comprises a middle table frame (31), an underframe (36), a hydraulic motor (32), an arc-shaped rack (33), a zero position sensor (34) and a camera (35), the underframe (36) is connected with the middle table frame (31) through a trolley shaft assembly (38), the hydraulic motor (32) is arranged on the middle table frame (31), an output shaft of the hydraulic motor (32) is sleeved with a driving gear (39), the upper table frame (37) is arranged right above the middle table frame (31), the upper table frame (37) is in rolling connection with the middle table frame (31), the arc-shaped rack (33) which is in meshed connection with the driving gear (39) is arranged on the lower end face of the upper table frame (37), an induction block (310) is arranged on the upper table frame (37), and the zero position sensor (34) is arranged on the top of the middle table frame (31), the left side and the right side of the middle rack (31) are respectively connected with an oil cylinder (311), the camera (35) is arranged right above the upper rack frame (37) on the rack, and the bridge cutting host is further provided with an infrared ray instrument (4).

2. The workbench of the bridge cutting machine according to claim 1, wherein: the middle rack (31) is also provided with an encoder part (5).

3. The workbench of the bridge cutting machine according to claim 1, wherein: a plurality of rollers (6) which are distributed in a circumferential manner are arranged on the middle rack (31), and the number of the rollers (6) is at least 6.

4. The workbench of the bridge cutting machine according to claim 1, wherein: the cylinder body of the oil cylinder (311) is fixedly connected to the upper end face of the middle rack, and the tail part of the telescopic rod of the oil cylinder is fixedly connected with a top pressure plate.

5. The workbench of the bridge cutting machine according to claim 1, wherein: the working table surface also comprises a square wood plate (7) arranged on the upper end surface of the upper table frame.

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