CN214109218U

CN214109218U - High-precision rotary marking machine based on CCD (Charge coupled device) visual system

Info

Publication number: CN214109218U
Application number: CN202021778638.5U
Authority: CN
Inventors: 张亮
Original assignee: Shenzhen Condensed Laser Co ltd
Current assignee: Shenzhen Condensed Laser Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-09-03
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a high-precision rotary marking machine based on a CCD vision system. , the clamping mechanism includes two sliding rails, two sliding blocks and two clamping blocks, the marking mechanism includes a mounting plate connecting block, and the CCD vision system includes several mounting rods, one end of which is Set on the worktable, the device can realize the function of rotary marking, that is, marking different positions in the circumferential direction of the part to be marked, and the movement of the marking head in the lateral direction is the feed required for marking Movement, the movement in the vertical direction is the adjustment movement. These two movements are controlled by the second telescopic mechanism and the driving motor respectively. In summary, the marking head can be accurately rotated and marked. The CCD vision system It is used to monitor the entire marking process, and the processing terminal determines whether the marking process is qualified.

Description

High-precision rotary marking machine based on CCD (Charge coupled device) visual system

Technical Field

The utility model relates to a marking machine technical field, concrete field is the rotatory marking machine of high accuracy based on CCD visual system.

Background

The marking machine is mainly divided into three types of pneumatic, laser and electric corrosion, the pneumatic marking machine is mostly controlled by a computer, and a printing needle performs high-frequency impact motion under the action of compressed air, so that a mark with a certain depth is printed on a workpiece, and the mark has a larger depth; the laser marking machine is used for marking permanent marks on the surfaces of various different substances by using laser beams, and the marking effect is that deep substances are exposed by the evaporation of surface substances, so that exquisite patterns, trademarks and characters are carved; the electrocorrosion mainly prints fixed and unchangeable trademarks just like stamping, but the printing content is changed inconveniently.

The CCD vision system is an eye of an automated machine and is used for replacing manual work to do some detection and identification work. And use CCD visual system's marking machine, then can improve the precision of beating the mark, reduction in production cost, traditional marking machine can only carry out one side marking work mostly, is difficult to adapt to the ever-increasing processing demand of product, here, proposes a neotype rotatory marking machine of high accuracy based on CCD visual system and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory marking machine of high accuracy based on CCD visual system to solve the traditional marking machine that proposes in the above-mentioned background art, can only carry out one side and beat the mark work mostly, be difficult to adapt to the ever-increasing processing demand problem of product.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision rotary marking machine based on a CCD visual system comprises a workbench, wherein a rotating mechanism, a clamping mechanism, a marking mechanism and the CCD visual system are arranged on the workbench, the rotating mechanism comprises a rotary cylinder, the rotary cylinder is arranged on the workbench, a rotary plate is arranged on the rotary cylinder, the clamping mechanism comprises two slide rails, two slide blocks and two clamping blocks, the two slide rails are arranged on the rotary plate, the two slide blocks are respectively arranged on the corresponding clamping blocks, racks are respectively arranged on the opposite surfaces of the two clamping blocks, a rotary shaft is arranged on the rotary plate, a gear is rotatably connected on the rotary shaft and is meshed with the two racks, a supporting plate is arranged on the rotary plate, the supporting plate and one of the clamping blocks are respectively connected with two ends of a first telescopic mechanism on the opposite surfaces, and the marking mechanism comprises a mounting plate and a connecting block, the mounting panel sets up on the workstation, mounting panel and connecting block are relative be connected with second telescopic machanism's both ends on the surface respectively, be equipped with threaded rod, stroke pole and driving motor on the connecting block, the threaded rod runs through the connecting block and with connect for rotating between the connecting block, driving motor's output with the one end of threaded rod links to each other, the cover is equipped with the installation piece on the stroke pole, the threaded rod runs through the installation piece and with be threaded connection between the installation piece, be equipped with marking head on the installation piece, CCD visual system includes a plurality of installation poles, the one end of installation pole all sets up on the workstation, be equipped with the camera on the installation pole, the camera electricity is connected with processing terminal.

Preferably, the first telescopic mechanism and the second telescopic mechanism both comprise telescopic rods and telescopic sleeves.

Preferably, the telescopic sleeve comprises a sleeve and a connecting rod, and the sleeve is in sliding connection with the connecting rod.

Preferably, the telescopic rod is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod.

Preferably, four corners of the bottom of the workbench are provided with trundles.

Preferably, the processing terminal is a computer.

Compared with the prior art, the beneficial effects of the utility model are that: high accuracy rotary marking machine based on CCD visual system, the part of beating the mark will need carry out the centre gripping through fixture, rotary mechanism can realize the holistic rotation of fixture, make the device can realize the function of rotatory mark of beating, treat promptly and beat the mark in the different positions of the week of beating the mark part, beat the required feed motion of mark head in the motion of transversely for beating the mark, the motion in vertical side is the adjustment motion, these two kinds of motions are controlled through second telescopic machanism and driving motor respectively, to sum up, alright make the mark head carry out accurate rotatory mark of beating, CCD visual system is used for monitoring whole mark process of beating, judges by processing terminal and beats the mark flow whether qualified. The utility model discloses a fine solution of technical means the problem that exists among the prior art, the device marking machine overall structure is simple and easy, uses convenient and reliable, convenient to use and popularization.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the slide rail and the slide block of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1-workbench, 2-rotary cylinder, 3-rotating plate, 4-sliding rail, 5-sliding block, 6-clamping block, 7-rack, 8-rotating shaft, 9-gear, 10-supporting plate, 11-mounting plate, 12-connecting block, 13-threaded rod, 14-stroke rod, 15-driving motor, 16-mounting block, 17-marking head, 18-mounting rod, 19-camera, 20-telescopic rod, 21-telescopic sleeve, 2101-sleeve and 2102-connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: high accuracy rotary marking machine based on CCD visual system, comprises a workbench 1, be equipped with rotary mechanism on the workstation 1, fixture, marking mechanism and CCD visual system, rotary mechanism includes revolving cylinder 2, revolving cylinder 2 turned angle uses the sign to satisfy the required operation requirement of mark as the standard, its turned angle is less than or equal to 360, revolving cylinder 2 sets up on workstation 1, be equipped with rotor plate 3 on revolving cylinder 2, fixture includes two slide rails 4, two sliders 5 and two clamp splice 6, the cross-sectional shape of slider 5 can be the dovetail, and the shape of slide rail 4 suits with it, and the shape of two clamp splice 6 is L shape, it is equipped with the recess to add the position of holding, be equipped with the rubber on the recess and put the sliding pad, just as shown in fig. 3. The two slide rails 4 are arranged on the rotating plate 3, the two slide blocks 5 are respectively arranged on the corresponding clamping blocks 6, racks 7 are respectively arranged on the opposite surfaces of the two clamping blocks 6, a rotating shaft 8 is arranged on the rotating plate 3, a gear 9 is rotatably connected on the rotating shaft 8, the gear 9 is meshed with the two racks 7, the gear 9 is used as a power transmission mechanism between the two clamping blocks 6, the running directions of the two clamping blocks 6 are opposite, a supporting plate 10 is arranged on the rotating plate 3, the opposite surfaces of the supporting plate 10 and one clamping block 6 are respectively connected with two ends of a first telescopic mechanism, the marking mechanism comprises a mounting plate 11 and a connecting block 12, the mounting plate 11 is arranged on the workbench 1, the opposite surfaces of the mounting plate 11 and the connecting block 12 are respectively connected with two ends of a second telescopic mechanism, a threaded rod 13, a travel rod 14 and a driving motor 15 are arranged on the connecting block 12, the threaded rod 13 penetrates through the connecting block 12 and is rotatably connected with the connecting block 12, the output of driving motor 15 links to each other with the one end of threaded rod 13, the cover is equipped with installation piece 16 on journey pole 14, threaded rod 13 run through installation piece 16 and with install for threaded connection between the piece 16, be equipped with marking head 17 on the installation piece 16, CCD visual system includes a plurality of installation poles 18, the one end of installation pole 18 all sets up on workstation 1, be equipped with camera 19 on the installation pole 18, camera 19 electricity is connected with processing terminal, the inside of installation pole 18 is cavity, the pencil can be from the inside cavity of installation pole 18 through with processing terminal links to each other.

Specifically, the first and second telescoping mechanisms each include a telescoping rod 20 and a telescoping sleeve 21.

Specifically, the telescopic sleeve 21 includes a sleeve 2101 and a link 2102, and the sleeve 2101 and the link 2102 are slidably connected.

Specifically, the telescopic rod 20 is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod.

Specifically, casters are provided at four corners of the bottom of the table 1, and the casters have a self-locking mechanism.

Specifically, the processing terminal is a computer, the whole marking process is monitored through the camera 19, data is transmitted to the computer, and the computer judges whether the marking process is qualified.

The working principle is as follows: when the utility model is used, a part needing marking is clamped by the clamping mechanism, in the clamping mechanism, one clamping block 6 runs under the action of the first telescopic mechanism, and under the action of the gear 9, the running directions of the two clamping blocks 6 are opposite, so that the two clamping blocks 6 can clamp the part to be processed, or the processed part is loosened; the rotating mechanism can realize the integral rotation of the clamping mechanism, so that the device can realize the function of rotary marking, namely marking different positions of the part to be marked in the circumferential direction; in the marking mechanism, the marking head 17 plays a role in marking, the transverse movement of the marking head 17 is the feeding movement required by marking, and the driving mechanism of the feeding movement is a second telescopic mechanism; the movement of the marking head 17 in the vertical direction is an adjusting movement, a driving mechanism of the adjusting movement is a driving motor 15, the driving motor 15 rotates to drive the threaded rod 13 to rotate, the threaded rod 13 is in threaded fit with the mounting block 16, and the mounting block 13 can move along the stroke rod 14 under the action of a thread lift; the CCD vision system is a means of the prior art, monitors the whole marking process through a camera 19, transmits data to a processing terminal, and judges whether the marking process is qualified or not through the processing terminal.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rotatory marking machine of high accuracy based on CCD visual system, including workstation (1), its characterized in that: the rotary table is characterized in that a rotary mechanism, a clamping mechanism, a marking mechanism and a CCD (charge coupled device) visual system are arranged on the working table (1), the rotary mechanism comprises a rotary cylinder (2), the rotary cylinder (2) is arranged on the working table (1), a rotating plate (3) is arranged on the rotary cylinder (2), the clamping mechanism comprises two slide rails (4), two slide blocks (5) and two clamping blocks (6), the two slide rails (4) are arranged on the rotating plate (3), the two slide blocks (5) are respectively arranged on the corresponding clamping blocks (6), racks (7) are arranged on the surfaces, opposite to the two clamping blocks (6), of the two clamping blocks (6), a rotating shaft (8) is arranged on the rotating plate (3), a gear (9) is rotatably connected to the rotating shaft (8), the gear (9) is engaged with the two racks (7), a support plate (10) is arranged on the rotating plate (3), the utility model discloses a marking machine, including backup pad (10) and one the relative both ends that are connected with first telescopic machanism respectively on the surface of clamp splice (6), marking mechanism includes mounting panel (11) and connecting block (12), mounting panel (11) set up on workstation (1), mounting panel (11) and connecting block (12) are relative be connected with the both ends of second telescopic machanism respectively on the surface, be equipped with threaded rod (13), stroke pole (14) and driving motor (15) on connecting block (12), threaded rod (13) run through connecting block (12) and with be connected for rotating between connecting block (12), the output of driving motor (15) with the one end of threaded rod (13) links to each other, the cover is equipped with installation piece (16) on stroke pole (14), threaded rod (13) run through installation piece (16) and with be threaded connection between installation piece (16), be equipped with on installation piece (16) and beat mark head (17), CCD visual system includes a plurality of installation poles (18), the one end of installation pole (18) all sets up on workstation (1), be equipped with camera (19) on installation pole (18), camera (19) electricity is connected with processing terminal.

2. The CCD vision system-based high-precision rotary marking machine of claim 1, wherein: the first telescopic mechanism and the second telescopic mechanism both comprise telescopic rods (20) and telescopic sleeves (21).

3. The CCD vision system-based high-precision rotary marking machine of claim 2, wherein: the telescopic sleeve (21) comprises a sleeve (2101) and a connecting rod (2102), and the sleeve (2101) is in sliding connection with the connecting rod (2102).

4. The CCD vision system-based high-precision rotary marking machine of claim 2, wherein: the telescopic rod (20) is one of an electric telescopic rod, a pneumatic telescopic rod and a hydraulic telescopic rod.

5. The CCD vision system-based high-precision rotary marking machine of claim 1, wherein: four corners of the bottom of the workbench (1) are provided with trundles.

6. The CCD vision system-based high-precision rotary marking machine of claim 1, wherein: the processing terminal is a computer.