CN211991404U - Automatic feeding and discharging laser marking device for pipe and rod materials - Google Patents

Abstract

This novel laser marking device that belongs to, concretely relates to unloading laser marking device in automation of pipe stick material. The automatic feeding and discharging device comprises a feeding and discharging device, a positioning device, a Programmable Logic Controller (PLC), a rotary clamp, a laser marking device, an industrial personal computer and the like. This neotype effect is: the automatic production line can realize batch automatic production, effectively improve marking quality, product production efficiency and yield and reduce manual work intensity.

Description

Automatic feeding and discharging laser marking device for pipe and rod materials

Technical Field

This novel laser marking device that belongs to, concretely relates to unloading laser marking device in automation of pipe stick material.

Background

The laser marking technology as a modern precision processing method has unique advantages compared with corrosion, pneumatic processing and the like: the laser is used as a processing means, no processing force is acted between the laser and the workpiece, and the laser has the advantages of no contact, no cutting force and small heat influence, and ensures the original precision of the workpiece. Meanwhile, the material has wide adaptability, can be used for making fine marks on the surfaces of various materials and has very good durability.

The laser has good space controllability and upper and time controllability, has great freedom degrees on the material, shape, size and processing environment of a processing object, and is particularly suitable for automatic processing and special surface processing. And the processing mode is flexible, not only can meet the requirement of laboratory type single item design, but also can meet the requirement of industrialized mass production.

The laser engraving is fine, lines can reach millimeter and micron magnitude, and the mark manufactured by adopting the laser engraving technology is very difficult to forge and change and is very important for product anti-counterfeiting.

The laser processing system and the computer numerical control technology are combined to form high-efficiency automatic processing equipment, various characters, symbols and patterns can be printed, the patterns are easily marked and marked by software design, the marking content is changed, and the requirements of high efficiency and fast pace of modern production are met.

The laser processing has no pollution source, and is a clean and pollution-free high-environment-friendly processing technology.

Laser marking has been widely used in various industries, and opens up a broad prospect for high-quality, high-efficiency, pollution-free and low-cost modern processing production. With the continuous development of the modern laser marking application field, the requirements on miniaturization, high efficiency and integration of a laser manufacturing equipment system are higher and higher, and the successful development of a novel high-efficiency fiber laser technology is certainly promoted greatly.

At present, in order to satisfy the requirement of the large-scale output of industrialization, and just more and more high to the requirement of product quality, the event carries out quality tracing management to the product, just need carry out the identification to product itself, utilize above-mentioned laser marking's characteristic, industry and laser marking's perfect adaptation has been realized, in order to cooperate the high-efficient production of product, laser marking all works on the assembly line, however, mark to the material of pipe stick shape, it places the material and artifical manual marking mode is gone on to adopt the manual work, because manual operation's instability, very easily cause the difference of marking the position and the difference of laser marking effect, and produce the waste product, work efficiency is low and workman intensity of labour is big.

Novel content

This is novel to prior art's defect, provides one kind and possesses automatic unloading, location and rotatory mark, be applicable to the laser marking device of nuclear fuel cladding pipe, has solved the present instability that manual operation brought, rejection rate height, artifical intensity shortcoming such as big.

This is novel to realize like this: the utility model provides an automatic unloading laser marking device that goes up of tubular rod material, includes unloader, advance and retreat material device, positioner, Programmable Logic Controller (PLC), rotary fixture, laser marking device, industrial computer etc.. Wherein unloader, advance and retreat material device and positioner by Programmable Logic Controller (PLC) control, rotary fixture and laser marking device are controlled by industrial control, unloader will place a branch pipe stick material on last work or material rest on advancing the material returned device, advance the material returned device and carry the pipe stick material and arrive and beat the mark position, rotary fixture cliies the pipe stick material, carry out rotatory mark by the laser marking device, beat the mark back, advance the material returned device and carry the pipe stick material unloading position, later send the unloading frame to by unloader on, a branch pipe stick material is got off from last work or material rest simultaneously.

The laser marking device capable of automatically feeding and discharging the pipe and the rod material is characterized in that the cylinder is controlled by a Programmable Logic Controller (PLC) to ascend or descend to achieve feeding and discharging.

According to the automatic feeding and discharging laser marking device for the pipe rod material, the positioning device is composed of the sensor and the air cylinder, and the pipe rod material is accurately positioned under the control of the Programmable Logic Controller (PLC).

According to the automatic feeding and discharging laser marking device for the pipe rod material, the clamping and the loosening of the air cylinder of the rotary clamp are controlled by a Programmable Logic Controller (PLC), and the rotation is controlled by an industrial personal computer.

A go up unloading laser marking device in automation of pipe stick material as above, wherein, contain among the laser marking device and constitute such as lift platform, laser head and mirror that shakes, the laser head with shake the mirror and install on lift platform.

According to the automatic feeding and discharging laser marking device for the pipe rod material, the lifting platform moves in the vertical direction, so that the laser focal distance is on the surface of the pipe rod material.

This neotype effect is: the utility model discloses an automatic laser marking device of nuclear fuel cladding pipe, through last unloader, positioner, the effective cooperation of marking the mark device etc, the realization is at the specific part of cladding pipe according to the continuous automatic laser marking mark of circumferencial direction, mark the letter that forms, the number character string writing is clear, the uniformity is good, easily artifical or the automatic identification of image recognition technique, it is minimum to the physical and chemical properties influence of product itself, mark or the tradition mode of marking is beaten to the manual work of relative nuclear fuel cladding pipe, can realize the production line and beat automatic production in batches, effectively improve and mark the quality, product production efficiency, the yield and reduce artificial working strength.

Drawings

FIG. 1 is a top view of a laser marking apparatus;

FIG. 2 is a top view of the loading and unloading device;

FIG. 3 is a side view of the loading and unloading device;

FIG. 4 is a view showing the structure of a feeding and discharging device;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a schematic view of the positioning device;

FIG. 7 is a schematic view of a rotary structure;

FIG. 8 is a left side view of FIG. 7;

FIG. 9 is a right side view of FIG. 7;

FIG. 10 is a schematic view of a rotary clamping mechanism;

FIG. 11 is a cross-sectional view taken along line A-A of FIG. 10;

fig. 12 is a left side view of fig. 10.

In the figure: the device comprises a feeding and discharging device 1-1, a feeding frame 1-2, a feeding and discharging device 1-3, a rotating clamp 1-4, a positioning device 1-5, a vibrating mirror 1-6, a laser 1-7, a lifting frame 1-8, a feeding frame 1-9, a cladding tube 1-10, a Programmable Logic Controller (PLC)1-11, an industrial personal computer 1-12, a sensor 2-1, an air cylinder 2-2, a guide block 2-3, an air cylinder 4-1 and a sensor 4-2.

Detailed Description

The utility model provides a go up unloading laser marking device in automation of pipe stick material, includes: the device comprises a loading and unloading device, a feeding and unloading device, a positioning device, a Programmable Logic Controller (PLC), a rotary clamp, a laser marking device, an industrial personal computer and the like. Wherein unloader, advance and retreat material device and positioner by Programmable Logic Controller (PLC) control, rotary fixture and laser marking device are controlled by industrial control, unloader will place a branch pipe stick material on last work or material rest on advancing the material returned device, advance the material returned device and carry the pipe stick material and arrive and beat the mark position, rotary fixture cliies the pipe stick material, carry out rotatory mark by the laser marking device, beat the mark back, advance the material returned device and carry the pipe stick material unloading position, later send the unloading frame to by unloader on, a branch pipe stick material is got off from last work or material rest simultaneously.

The loading and unloading device is characterized in that the cylinder is controlled by a Programmable Logic Controller (PLC) to ascend or descend so as to realize loading and unloading actions.

The positioning device consists of a sensor and a cylinder and is controlled by a Programmable Logic Controller (PLC) to realize the accurate positioning of the pipe rod material.

Wherein, the clamping and the loosening of the cylinder of the rotary clamp are controlled by a Programmable Logic Controller (PLC), and the rotation is controlled by an industrial personal computer.

Wherein, contain among the laser marking device and constitute such as lift platform, laser head and mirror that shakes, the laser head is installed on lift platform with the mirror that shakes.

Wherein, the lifting platform moves in the vertical direction, so that the laser focus is on the surface of the tube and bar materials.

In the embodiment, in the automatic feeding and discharging laser marking device for the pipe rod material, the device is formed by combining an air cylinder and a related mechanical structure from a feeding and discharging device 1-1, a single branch pipe rod material 1-10 is extracted from a feeding rack 1-2 and is placed in a feeding and discharging device 1-3 through ascending and descending operations, the feeding and discharging device 1-3 conveys the pipe rod material 1-10 to a marking position, when the feeding and discharging device 1-5 is in place, the conveying is stopped, a rotary clamp 1-4 clamps the pipe rod material 1-10 for rotary marking, when an industrial personal computer 1-12 controls a laser 1-7 to mark the surface of the pipe rod material 1-10 through a galvanometer 1-6, the rotary clamp 1-4 rotates to focus the laser on the surface of the pipe rod material 1-10, finishing marking of the pipe rod materials 1-10, after the marking is finished, loosening the rotary clamp 1-4, enabling the feeding and returning device 1-3 to withdraw the pipe rod materials 1-10 from the marking position, stopping conveying after the pipe rod materials reach the returning position, loosening the feeding and returning device 1-3, enabling the feeding and discharging device 1-1 to ascend, placing the pipe rod materials 1-10 on the feeding frame 1-9, simultaneously taking the pipe rod materials on the feeding frame 1-2 down, carrying out next circulation operation, and repeating the operation till the marking of all the pipe rod materials on the feeding frame 1-2 is finished.

When the pipe and rod materials 1-10 are marked, the industrial personal computers 1-12 can preset the content to be marked and simultaneously control other parts to cooperatively finish marking, so that the rotary clamp is controlled by the industrial personal computers 1-12 to rotate, namely, the pipe and rod materials rotate to the marking position and are marked.

The loading and unloading device 1-3 is controlled by the Programmable Logic Controller (PLC)1-11 to move up and down in the vertical direction and drive the sensor 2-1, the cylinder 2-2, the guide block 2-3 and the related connecting piece to move up and down.

The feeding and returning device 1-3 is controlled by the Programmable Logic Controller (PLC)1-11 to move back and forth in the axial direction of the pipe and bar materials, and the pipe and bar materials are sent to the positioning device 1-5 and the returning position.

When the positioning device detects that the pipe rod material is in place through the sensor 4-2, a signal is sent to the Programmable Logic Controller (PLC)1-11, the Programmable Logic Controller (PLC)1-11 sends a stop signal to the feeding and returning device 1-3, and the air cylinder 4-1 pushes the pipe rod material 1-10 to a marking position.

In order to adjust the surface position of the laser focal length on the tube and bar materials 1-10, the device further comprises a lifting platform 1-8, the lifting platform 1-8 is provided with the laser 1-7 and a galvanometer 1-6, wherein the lifting platform 1-8 moves up and down along the vertical direction, and therefore the surface position of the laser focal length on the tube and bar materials 1-10 is changed.

The utility model discloses an automatic unloading laser marking device of going up of tubular bar material, through the effective cooperation of last unloader 1-1, advance and retreat material device 1-3, positioner 1-5, rotary fixture 1-4, laser marking device etc. accomplish tubular bar material's automatic mode laser marking to replace present artifical mark mode of beating, so that improve product production efficiency and yield and reduce artificial working strength.

Claims (7)

1. The utility model provides a go up unloading laser marking device in automation of pipe stick material which characterized in that: including unloader, advance and retreat material device, positioner, Programmable Logic Controller (PLC), rotary fixture, laser marking device, industrial computer etc, wherein unloader, advance and retreat material device and positioner are controlled by Programmable Logic Controller (PLC), rotary fixture and laser marking device are controlled by industrial control machine, unloader will place a branch pipe stick material on last work or material rest on advancing and retreating device, advance and retreat material device and carry the pipe stick material and reach and beat the mark position, rotary fixture cliies the pipe stick material, carry out rotatory mark by laser marking device, beat the mark back, advance and retreat material device and carry the unloading position with pipe stick material, later send to the work or material rest by unloader on, a branch pipe stick material is got off from last work or material rest simultaneously.

2. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 1, wherein: the loading and unloading device is characterized in that a Programmable Logic Controller (PLC) controls an air cylinder to ascend or descend so as to realize loading and unloading actions.

3. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 2, wherein: the positioning device consists of a sensor and a cylinder and is controlled by a Programmable Logic Controller (PLC) to realize the accurate positioning of the pipe rod material.

4. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 3, wherein: the clamping and loosening of the air cylinder of the rotary clamp are controlled by a Programmable Logic Controller (PLC), and the rotation is controlled by an industrial personal computer.

5. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 4, wherein: the laser marking device comprises a lifting platform, a laser head, a vibrating mirror and the like, wherein the laser head and the vibrating mirror are arranged on the lifting platform.

6. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 5, wherein: the lifting platform moves in the vertical direction, so that the laser focus is on the surface of the tube and bar materials.

7. The automatic feeding and discharging laser marking device for the pipe and rod material as claimed in claim 1, wherein: the lifting platform moves in the vertical direction, so that the laser focus is on the surface of the tube and bar materials.

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