CN215786978U

CN215786978U - Precision cutting machine tool based on CCD vision system acquisition

Info

Publication number: CN215786978U
Application number: CN202122388088.7U
Authority: CN
Inventors: 申东霞
Original assignee: Kunbang Technology Co ltd
Current assignee: Kunbang Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a precision cutting machine tool based on CCD (charge coupled device) vision system acquisition, which relates to the technical field of cutting machine tools and comprises a case and a protective frame, wherein the protective frame is fixedly arranged at the top of the case, a moving mechanism is arranged in the case close to the top, a computer is arranged in the case close to the bottom, a computer display screen is arranged on one side of the protective frame and electrically connected with the computer, a control panel is arranged on one side of the top of the case, a CCD camera is arranged at the bottom of the protective frame, and a movable table board is arranged at the top of the case.

Description

Precision cutting machine tool based on CCD vision system acquisition

Technical Field

The utility model relates to the technical field of cutting machine tools, in particular to a precision cutting machine tool based on CCD vision system acquisition.

Background

With the development of electronic devices, more and more electronic components and electronic circuit boards need to be completed by a cutting machine during the slicing and sampling processes. However, in the actual processing process, the conventional cutting machine can only perform simple size cutting by scale positioning and infrared positioning, and cannot ensure the size and position accuracy of sampling. The precision cutting of conventional products is mainly realized by programming and PIN hole positioning at present, and the mode is mainly used for the production of batch products due to complex operation and is not suitable for slicing and sampling. Moreover, due to the absence of a CCD vision system, the traditional equipment cannot accurately and quickly observe the local position of the product to be cut, cannot perform accurate positioning cutting, and cannot perform subsequent operations in batches and quickly.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above defects, the utility model provides a precision cutting machine tool based on CCD vision system acquisition, which can precisely position and cut the product, realize precision cutting and sampling, improve production efficiency, and effectively collect the cut dust through a dust collector during the processing, thereby reducing product and environmental pollution.

The utility model is realized in such a way that a precision cutting machine tool based on CCD visual system acquisition is constructed, the precision cutting machine tool comprises a machine case and a protective frame, the protective frame is fixedly installed at the top of the machine case, a moving mechanism is installed in the machine case close to the top, a computer is installed in the machine case close to the bottom, a computer display screen is installed on one side of the protective frame and is electrically connected with the computer, a control panel is arranged on one side of the top of the machine case, a CCD camera is installed at the bottom of the protective frame, a movable table board is installed at the top of the machine case, a distance-shaped cutting opening is formed in the center of the movable table board, symmetrical micro air cylinders are installed on two sides of the CCD camera, and a dust suction box is installed at the bottom of each micro air cylinder in a connecting mode.

Furthermore, a plurality of suction ports are arranged at the bottom of the dust suction box downwards.

Furthermore, the moving mechanism is composed of a high-speed spindle, a precise screw, a precise guide rail, a lifting cylinder, an electric motor and a milling cutter, the milling cutter is installed at the top end of the high-speed spindle, the top end of the high-speed spindle is connected to the central position of the bottom of the moving table, the bottom end of the high-speed spindle is connected to one side of the lifting cylinder, the precise guide rail is connected with the lifting cylinder through the precise screw, and the precise screw and the precise guide rail are movably connected relatively and are driven by the electric motor.

Furthermore, symmetrical photoelectric protection grids are arranged on the side surface of the protection frame.

Furthermore, one side of the control panel is provided with a keyboard drawer.

Furthermore, the control ends of the lifting cylinder and the electric motor are connected to a computer.

Compared with the prior art, the utility model has the beneficial effects that:

the method has the advantages that: in the course of working, this sampler passes through CCD visual system collection, collocation computer software control to and electronic accurate screw drive, thereby the high-speed main shaft of accurate control removes the cutting, can realize the accurate positioning sample of section specific site, and cut the sample operation in succession, thereby make processing smooth-going high-efficient.

The method has the advantages that: the moving mechanism carries out accurate processing on the processed pieces, and the air pipes are arranged in the dust collection box and can suck the processed metal residual waste into the dust collection box through the suction ports, so that the injury to personnel is prevented.

The method has the advantages that: through the high-speed spindle bottom that sets up through servo motor drive, itself can drive milling cutter and rotate, in addition, the lift cylinder also can drive high-speed spindle and go up and down on the quick-witted case, also be exactly the motion of Z axle direction, and electric motor drive precision screw and precision guide rail move simultaneously, accomplish X, Y axle direction's motion, will remove the mesa at last and form the triaxial linkage to effectively reduce machining error.

Drawings

FIG. 1 is a schematic structural diagram of a precision cutting machine based on CCD vision system acquisition according to the present invention;

FIG. 2 is a partially exploded view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the moving mechanism of the present invention;

fig. 4 is a schematic structural diagram of the moving table of the present invention.

In the figure: the device comprises a computer display screen 1, a protective frame 2, a CCD camera 3, a micro cylinder 301, a dust collection box 4, a photoelectric protective grid 5, a movable table board 6, a cutting opening 601, a control panel 7, a keyboard drawer 8, a computer 9, a case 10, a moving mechanism 11, a high-speed spindle 12, a precision screw 13, a precision guide rail 14, a lifting cylinder 15, an electric motor 16 and a milling cutter 17.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be specifically understood, and unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art to which the present invention belongs.

The technical solution of the present invention is further described in detail with reference to the drawings and the specific embodiments of the specification, and the precision cutting machine based on CCD vision system acquisition provided by the embodiments of the present invention includes a machine case 10 and a protection frame 2, the protective frame 2 is fixed on the top of the case 10, the moving mechanism 11 is arranged in the case 10 close to the top, the computer 9 is arranged in the case 10 close to the bottom, the computer display screen 1 is arranged on one side of the protective frame 2, and computer display screen 1 and computer 9 electric connection, one side at quick-witted case 10 top is equipped with control panel 7, and CCD camera 3 is installed to the bottom of protection frame 2, and removal mesa 6 is installed at the top of quick-witted case 10, and the central point of removing mesa 6 puts and sets up apart from the cut opening 601 that describes, and symmetrical microcylinder 301 is installed to the both sides of CCD camera 3, and the bottom of microcylinder 301 is connected and is installed dust absorption box 4.

In the above-mentioned embodiment, will treat that the machined part microsection is placed in cutting opening 601, push down dust absorption box 4 through miniature cylinder 301 afterwards and compress tightly the microsection, cooperation moving mechanism 11 carries out accurate processing with the machined part, carries out X, Y, Z direction and removes, and the microsection on cutting opening 601 is aimed at to milling cutter 17 and cuts, and the adjustment is convenient like this to processing is more accurate and efficient accomplishes the processing.

Referring to fig. 1, the bottom of the dust box 4 is provided with a plurality of suction ports.

As an example, it should be noted that two sets of air pipes are installed in the dust box 4, and the processed metal residue is sucked into the dust box 4 through the suction opening, and at the same time, the injury to the personnel is prevented.

Referring to fig. 2-3, the moving mechanism 11 is composed of a high-speed spindle 12, a precision screw 13, a precision guide rail 14, a lifting cylinder 15, an electric motor 16 and a milling cutter 17, the milling cutter 17 is installed at the top end of the high-speed spindle 12, the top end of the high-speed spindle 12 is connected to the central position of the bottom of the moving table 6, the bottom end of the high-speed spindle 12 is connected to one side of the lifting cylinder 15, the precision guide rail 14 is connected with the lifting cylinder 15 through the precision screw 13, and the precision screw 13 and the precision guide rail 14 are movably connected with each other relatively and are driven by the electric motor 16.

As an example, it should be noted that the milling cutter 17 can be rotated by driving the bottom of the high-speed spindle 12 through a servo motor, and in addition, the lifting cylinder 15 can also drive the high-speed spindle 12 to lift on the machine box 10, that is, to move in the Z-axis direction, and the electric motor 16 drives the precision screw 13 and the precision guide rail 14 to move, so as to complete the motion in the X, Y-axis direction, and finally, the milling cutter 17 is formed into three-axis linkage, thereby effectively reducing the machining error.

Referring to fig. 1-2, the side of the protection frame 2 is installed with symmetrical photoelectric protection grids 5.

As an example, it should be noted that the basic principle of the installed photoelectric protection grid 5 is that the opposite photoelectric protection grid 5 is used to emit light signals through the light emitter, the light receiver directly receives the light signals to form a protection light curtain, the light receiver monitors the on-off state of the light curtain, processes the on-off signal of the light curtain through the internal circuit, and when low-level light-on or high-level light-off is directly output, the on-off signal is connected to the PLC or alarm circuit of the case 10 through the transmission line, thereby realizing the stopping of the device or the emission of a safety alarm, and improving the operation safety.

Referring to fig. 1-2, one side of a control panel 7 is provided with a keyboard drawer 8, a computer 9 is operated through the control panel 7 and the keyboard drawer 8 to program and operate a PLC system in a case 10, control ends of a micro cylinder 301, a lifting cylinder 15 and an electric motor 16 are all connected to the computer 9, an operation state is displayed through a computer display screen 1, meanwhile, a moving mechanism 11 is controlled through the PLC system, and in a machining process, the sampler collects data through a CCD vision system, is controlled by computer software, and is driven by an electric precision screw rod, so that a high-speed spindle is precisely controlled to move and cut, precision positioning sampling of a specific part of a slice can be realized, and continuous cutting and sampling operation can be realized, and machining is smooth and efficient.

The working principle is as follows: the product that will cut passes through CCD camera 3 and conveys the image to computer display screen 1 and carry out optical magnification, fixes the part that the product will cut through computer software, inputs cutting size, offset isoparametric in computer software, clicks cutting action, fixes the product afterwards, carries out the precision cutting through moving mechanism 11 and milling cutter 17 afterwards.

In conclusion; the precision cutting machine tool based on CCD vision system collection can accurately position and cut products, realize precision cutting and sampling, improve production efficiency, effectively collect cut dust through the dust collection device in the processing process, and reduce product and environment pollution.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein, and it is to be understood that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a precision cutting machine based on CCD vision system gathers, includes quick-witted case (10) and protection frame (2), just protection frame (2) installation is fixed in the top of quick-witted case (10), its characterized in that: the utility model discloses a computer protection device, including case (10), computer display (1), mobile mechanism (11) are installed near the top to case (10) inside, computer display (1) are installed near the bottom to case (10) inside, just computer display (1) and computer (9) electric connection, one side at case (10) top is equipped with control panel (7), CCD camera (3) are installed to the bottom of protection frame (2), removal mesa (6) are installed at the top of case (10), the central point of removal mesa (6) puts and sets up cutting opening (601) apart from the form, symmetrical microcylinder (301) are installed to the both sides of CCD camera (3), the bottom of microcylinder (301) is connected and is installed dust absorption box (4).

2. The precision cutting machine tool based on CCD vision system acquisition of claim 1, characterized in that: the bottom of the dust collection box (4) is downwards provided with a plurality of suction ports.

3. The precision cutting machine tool based on CCD vision system acquisition of claim 1, characterized in that: the moving mechanism (11) is composed of a high-speed spindle (12), a precise screw (13), a precise guide rail (14), a lifting cylinder (15), an electric motor (16) and a milling cutter (17), wherein the milling cutter (17) is installed at the top end of the high-speed spindle (12), the top end of the high-speed spindle (12) is connected to the central position of the bottom of the moving table top (6), the bottom end of the high-speed spindle (12) is connected to one side of the lifting cylinder (15), the precise guide rail (14) is connected with the lifting cylinder (15) through the precise screw (13), and the precise screw (13) and the precise guide rail (14) are in relative movable connection and are driven by the electric motor (16).

4. The precision cutting machine tool based on CCD vision system acquisition of claim 1, characterized in that: and symmetrical photoelectric protection grids (5) are arranged on the side surface of the protection frame (2).

5. The precision cutting machine tool based on CCD vision system acquisition of claim 1, characterized in that: and a keyboard drawer (8) is arranged on one side of the control panel (7).

6. The precision cutting machine tool based on CCD vision system acquisition of claim 3, characterized in that: the control ends of the lifting cylinder (15) and the electric motor (16) are connected to a computer (9).