CN203901974U

CN203901974U - Economical laser marking system

Info

Publication number: CN203901974U
Application number: CN201420307616.9U
Authority: CN
Inventors: 刘开成
Original assignee: Chuzhou Pinzhida Electrical Technology Co Ltd
Current assignee: Chuzhou Pinzhida Electrical Technology Co Ltd
Priority date: 2014-06-10
Filing date: 2014-06-10
Publication date: 2014-10-29
Anticipated expiration: 2024-06-10

Abstract

The utility model discloses an economical laser marking system which comprises a laser head, a driving disk and four clamps, wherein the laser head emits planar laser, the driving disk moves circumferentially, and the four clamps are arranged on the driving disk. Each clamp comprises a feeding plate, a static clamping plate, a packaging plate, a movable clamping plate and a material supplementing mechanism, wherein the sides, far from the driving disk, of rectangular accommodation cavities of the clamps are respectively provided with feeding and discharging holes; the material supplementing mechanism comprises a conveyor belt, a positioning plate, a material pushing plate, a material pushing cylinder, a material clamping plate and a material clamping cylinder, wherein the material pushing cylinder drives the material pushing plate to move in a reciprocating manner along the direction vertical to the conveyor belt, and the material clamping cylinder drives the material clamping plate to move in the reciprocating manner along the direction vertical to the conveyor belt; the positioning plate is arranged over the conveyor belt, the material pushing plate is arranged opposite to the feeding and discharging holes of the clamp which is placed in a material supplementing station, and the material pushing plate and the feeding and discharging hole are respectively placed at the two sides of the conveyor belt; and the material clamping plate is placed at the side far from the positioning plate of the material pushing plate. The economical laser marking system can effectively reduce the manufacture cost.

Description

Economical laser marks system

Technical field

The utility model belongs to laser marks systems technology field.

Background technology

Laser marking is can stamp permanent mark with laser beam at various material surface, the effect of mark is to expose deep layer material by the evaporation of entry material, or by luminous energy cause the Chemical Physics of entry material to change and " quarter " go out vestige, or by luminous energy cause the Chemical Physics of entry material to change and " quarter " go out vestige, or burn part material by luminous energy, show pattern, the word of institute's etching.Laser marking has that signature velocity is fast, continuous operation good stability, positioning precision advantages of higher, is widely used in the figure in various fields and the markings of word such as electronics, five metals, aviation, auto parts, metal tag.

Traditional laser marking machine, because the price of light-operated and intelligent central control system is higher, causes its overall price comparatively expensive, is to affect the principal element that it is promoted the use of, so need the laser marks system that a kind of price is lower on market badly.

Utility model content

The purpose of this utility model is to provide a kind of economical laser marks system that can effectively reduce costs.

The technical scheme that realizes the utility model object is: a kind of economical laser marks system, comprises laser head, the driving-disc moving in a circle of plane of departure laser and be arranged on four fixtures on driving-disc; Each fixture comprises flitch, quiet clamping plate, shrouding, moving clamping plate and feed supplement mechanism; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate are all perpendicular to driving-disc setting, and upper flitch and shrouding be arranged in parallel, and quiet clamping plate and moving clamping plate be arranged in parallel, and quiet clamping plate are perpendicular to shrouding setting; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate enclose and form a rectangle accommodating cavity; Shrouding is provided with first and swashs incident light hole, and quiet clamping plate are provided with second and swash incident light hole; A side away from driving-disc of the rectangle accommodating cavity of each fixture is provided with input and output material perforate; Feed supplement mechanism comprises conveyer belt, location-plate, scraping wings, for driving scraping wings along the pusher cylinder moving back and forth perpendicular to driving-belt direction, material folding plate with for driving material folding plate along the material folding cylinder moving back and forth perpendicular to driving-belt direction; Location-plate be arranged on driving-belt directly over, scraping wings and the input and output material perforate of fixture that is arranged in feed supplement station are oppositely arranged, and the both sides of separation conveyer belt; Material folding plate is positioned at the side of scraping wings away from location-plate.

The utility model is owing to adopting the laser head of plane of departure laser, by coordinating with corresponding baffle plate, also can be on product to be marked default pattern and the word of mark, its structure is comparatively simplified, and can effectively reduce manufacturing cost.

Brief description of the drawings

Fig. 1 is a kind of perspective view of the present utility model;

A kind of perspective view of Fig. 2 when to be the system of laser marks shown in Fig. 1 observe from another angle;

Fig. 3 is a kind of explosive view of the system of laser marks shown in Fig. 1;

Fig. 4 is a kind of fundamental diagram of the system of laser marks shown in Fig. 1.

Detailed description of the invention

(embodiment 1)

Fig. 1 to Fig. 4 has shown a kind of detailed description of the invention of the present utility model, and wherein, Fig. 1 is a kind of perspective view of the present utility model; A kind of perspective view of Fig. 2 when to be the system of laser marks shown in Fig. 1 observe from another angle; Fig. 3 is a kind of explosive view of the system of laser marks shown in Fig. 1; Fig. 4 is a kind of fundamental diagram of the system of laser marks shown in Fig. 1.

The present embodiment is a kind of economical laser marks system, sees shown in Fig. 1 to Fig. 3, comprises laser head (not drawing on figure), the driving-disc 1 moving in a circle of plane of departure laser and is arranged on four fixtures 2 on driving-disc.As shown in Figure 3, driving-disc place plane is divided into four stations by dotted line, along driving-disc rotation direction, is feed supplement station 31, the first mark station 32, the second mark station 33 and discharging station 34 successively; Each fixture is provided with first and swashs incident light hole 21 and the second sharp incident light hole 22; Each fixture, under the drive of driving-disc, enters feed supplement station, the first mark station, the second mark station and discharging station successively; Enter the first mark station fixture first swash incident light hole and enter the second mark station another fixture second swash incident light hole just to laser head setting.The present embodiment laser head used is not traditional comparatively expensive laser head of price, tells about the working method of conventional laser mark laser head, retells the working method of the present embodiment.

In the present embodiment, first of each fixture swashs incident light hole and second and swashs incident light hole and become 90 degree settings, and two adjacent fixtures become 90 degree settings, the setting that is centrosymmetric of four fixtures, and driving-disc is rotated taking 90 degree as a station.

Specifically, in the present embodiment, each fixture comprises flitch 23, quiet clamping plate 24, shrouding 25 and moving clamping plate 26; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate are all perpendicular to driving-disc setting, and upper flitch and shrouding be arranged in parallel, and quiet clamping plate and moving clamping plate be arranged in parallel, and quiet clamping plate are perpendicular to shrouding setting; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate enclose and form a rectangle accommodating cavity 27; Shrouding is provided with described first and swashs incident light hole, and quiet clamping plate are provided with described second and swash incident light hole.A side away from driving-disc of the rectangle accommodating cavity of each fixture is provided with input and output material perforate 271.

Each fixture in the present embodiment also comprises the cylinder assembly for driving moving clamping plate to move back and forth, driving-disc is provided with pilot hole, cylinder assembly comprises cylinder, the piston that is arranged on the driving-disc back side and the slide bar that is arranged in pilot hole, slide bar is used for connecting piston end and moving clamping plate, and reciprocatingly moves with piston under the guide effect of pilot hole; Piston drives moving clamping plate to reciprocatingly move by slide bar, make its near or away from quiet clamping plate, thereby clamp or unclamp the workpiece to be marked between moving clamping plate and quiet clamping plate.

The present embodiment also comprises for the feed supplement mechanism of fixture transmission workpiece to be marked to being positioned at feed supplement station 31; Feed supplement mechanism comprises conveyer belt, location-plate, scraping wings, for driving scraping wings along the pusher cylinder moving back and forth perpendicular to driving-belt direction, material folding plate with for driving material folding plate along the material folding cylinder moving back and forth perpendicular to driving-belt direction; Location-plate be arranged on driving-belt directly over, scraping wings and the input and output material perforate 271 of fixture that is arranged in feed supplement station 31 are oppositely arranged, and the both sides of separation conveyer belt; Material folding plate is positioned at the side of scraping wings away from location-plate; When workpiece to be marked the most forward on conveyer belt, also originally approach most the workpiece to be marked of location-plate, move to while being connected on location-plate with conveyer belt, material folding cylinder drives material folding plate to extend towards the vertical direction through conveyer belt, an inferior workpiece to be marked that approaches location-plate is crimped on the baffle plate of opposite side of conveyer belt, thereby makes this workpiece to be marked and follow-up workpiece to be marked cannot continue with conveyer belt mobile; Now, pusher cylinder extends towards the vertical direction through driving-belt again, a workpiece to be marked of positioned adjacent plate is pushed away to conveyer belt, make its input and output material perforate 271 from the fixture that is arranged in feed supplement station 31 enter rectangle accommodating cavity 27, and be placed on the upper flitch of this furniture; After this moving clamping plate move, and workpiece to be marked is crimped on quiet clamping plate.

The present embodiment also comprises the discharging manipulator of having marked workpiece for input and output material perforate 271 taking-ups of the fixture from being positioned at discharging station 34, this manipulator comprises that two folders refer to, this two folder refers to both can move back and forth by Integral synchronous, can approach each other again or away from, thereby can realize be arranged in discharging station 34 fixture the workpiece of mark take out.

The present embodiment due to enter the first mark station fixture first swash incident light hole and enter the second mark station another fixture second swash incident light hole just to laser head setting, thereby can realize a laser labelling operation and can on coplanar, not obtain word and the pattern that mark is good two of two workpiece simultaneously, its marking efficiency, compared with conventional tag mode, has obtained very big lifting.

In the present embodiment, each shrouding is provided with the first clip slot 251, and quiet clamping plate are also provided with the second clip slot 241; Each fixture also comprises the second baffle 29 for shutoff the second sharp incident light hole that is plugged in the first baffle plate 28 for shutoff the first sharp incident light hole in the first clip slot and is plugged in the second clip slot; The first baffle plate and second baffle are provided with word to be marked and pattern.Each shrouding and quiet clamping plate are provided with multiple screws 4 and are rotated with the screw thread crimping securing member in corresponding screw, and the medial extremity of screw thread crimping securing member is crimped on the first baffle plate and second baffle.

In the present embodiment, the first baffle plate or second baffle adopt non-light transmissive material to make, and the first baffle plate or second baffle are provided with the open-work of word to be marked and patterns.For example, the first baffle plate 28 is provided with the open-work of " six stars " printed words, and second baffle 29 is provided with the open-work of " five-pointed star " printed words.

The operation principle of the present embodiment: laser head scioptics assembly is launched larger hot spot, also be plane of departure light source, when this planar transmit light source is irradiated to the first baffle plate of the fixture that enters the first mark station and enters on the second baffle of another fixture of the second mark station, in the open-work of the word pattern of part laser from the first baffle plate and second baffle, pass, be radiated on the outer surface of workpiece to be marked, burn and form corresponding word and pattern, all the other laser are stopped by the lightproof part of the first baffle plate and second baffle, can not be radiated on workpiece to be marked; This result is effectively simplified the structure of laser head and respective lens assembly thereof, thereby reduces manufacturing cost; In addition, if need to remodel to character pattern time, only need to change corresponding the first baffle plate and second baffle, thereby without add Intelligent central programing system and display screen to laser instrument, can significantly reduce manufacturing cost.

(embodiment 2)

The present embodiment is substantially the same manner as Example 1, and difference is: the first baffle plate or second baffle adopt light transmissive material to make, for example, adopt clear glass to make, and be sticked and need to be marked the printing opacity printing paper of word and patterns on the first baffle plate or second baffle.On this printing opacity printing paper, there are lighttight word and pattern, remainder is transparent, this structure can make laser pass from transparent part, burn surface of the work to be marked, and printing opacity is printed word and the pattern of the lightproof part of word, stop that laser passes through, thereby stay compared with the head-stamp of tool characteristic, meet user's specific demand.

Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection domain of the present utility model.

Claims

1. an economical laser marks system, comprises laser head, the driving-disc moving in a circle of plane of departure laser and is arranged on four fixtures on driving-disc; It is characterized in that: each fixture comprises flitch, quiet clamping plate, shrouding, moving clamping plate and feed supplement mechanism; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate are all perpendicular to driving-disc setting, and upper flitch and shrouding be arranged in parallel, and quiet clamping plate and moving clamping plate be arranged in parallel, and quiet clamping plate are perpendicular to shrouding setting; Described upper flitch, quiet clamping plate, shrouding and moving clamping plate enclose and form a rectangle accommodating cavity; Shrouding is provided with first and swashs incident light hole, and quiet clamping plate are provided with second and swash incident light hole; A side away from driving-disc of the rectangle accommodating cavity of each fixture is provided with input and output material perforate; Feed supplement mechanism comprises conveyer belt, location-plate, scraping wings, for driving scraping wings along the pusher cylinder moving back and forth perpendicular to driving-belt direction, material folding plate with for driving material folding plate along the material folding cylinder moving back and forth perpendicular to driving-belt direction; Location-plate be arranged on driving-belt directly over, scraping wings and the input and output material perforate of fixture that is arranged in feed supplement station are oppositely arranged, and the both sides of separation conveyer belt; Material folding plate is positioned at the side of scraping wings away from location-plate.