CN110355481B

CN110355481B - Laser equipment

Info

Publication number: CN110355481B
Application number: CN201910781135.9A
Authority: CN
Inventors: 王胜先; 徐兆华; 李建平; 张卫平; 叶凯云; 颜广文; 杨勇; 林克斌; 张凯
Original assignee: Shenzhen Tete Laser Technology Co Ltd
Current assignee: Shenzhen Tete Laser Technology Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2024-02-20
Anticipated expiration: 2039-08-21
Also published as: CN110355481A

Abstract

The invention provides a laser device. The laser equipment provided by the invention comprises a machine base, a laser carving assembly and a feeding assembly. According to the technical scheme, the rotatable feeding component is arranged on the machine base, the workpiece is arranged on the clamp mechanism, the laser etching component is arranged on the machine base, the engraving window of the laser etching component is arranged above the motor iron core, so that laser etching identification codes are conveniently arranged on the motor iron core, when one face of the motor iron core passes through the laser etching identification codes of the laser etching component, the clamp mechanism is controlled by the rotary driving piece to turn over the other face of the motor iron core, so that the laser etching identification codes of the laser etching component are arranged on the other face of the motor iron core, the double-face laser etching identification codes of the motor iron core are completed, the work flow of workers is reduced, namely, the workers do not need to perform twice feeding and discharging to complete the double-face laser etching identification codes of the motor iron core, and the production efficiency and the economic benefit are improved.

Description

Laser equipment

Technical Field

The invention relates to the technical field of laser engraving equipment, in particular to laser equipment.

Background

The laser engraving technology is one of the largest application fields of laser processing. The laser engraving is a marking method which utilizes high-energy density laser to locally irradiate a workpiece to evaporate and expose deep substances on the surface material of the workpiece, or uses high-energy light energy to cause chemical change of the surface material of the workpiece to engrave marks, or uses high-energy light energy to burn out part of the substances to display patterns and characters to be etched, thereby leaving permanent marks on the surface of the workpiece. The laser engraving can be used for marking various characters, symbols, patterns and the like, and the character size can be from millimeter to micrometer, so that the anti-counterfeiting and follow-up tracking management of the product plays a significant role.

The degree of automation of the laser marking machine that is common in the existing market is lower, and especially to the work piece surface, traditional work piece advances radium carving single face sign, is convenient for realize material and traces back, for example two-dimensional code or bar code etc. if need carry out two-sided radium carving sign to the work piece, then need the manual work to go up the unloading twice, the operation is inconvenient, is difficult to raise efficiency and economic benefits.

Disclosure of Invention

The invention mainly aims to provide laser equipment, and aims to solve the technical problems that the operation of laser engraving double-sided identification of a workpiece is complex, and the efficiency and economic benefit are difficult to improve.

In order to achieve the above purpose, the invention provides a laser device, which comprises a machine base, a laser etching component and a feeding component, wherein the laser etching component is arranged on the machine base, and the feeding component comprises:

the fixed seat is arranged on the stand;

the clamp mechanism is rotationally connected to the fixed seat and used for clamping a workpiece;

the rotary driving piece is arranged on the fixed seat and is used for driving the clamp mechanism to rotate;

the rotary driving piece controls the clamp mechanism to turn over the other surface of the workpiece, so that the laser etching identification code of the laser etching component is on the other surface of the workpiece.

Preferably, the fixing seat is provided with a fixing piece, the fixing piece is rotationally connected to the fixing seat, the fixture mechanism is rotationally connected to the fixing seat through the fixing piece, the rotary driving piece is used for driving the fixing piece to rotate, and the feeding assembly further comprises:

the pushing driving piece is arranged on the fixing piece, and an output shaft of the pushing driving piece penetrates through the fixing piece to be connected with the clamp mechanism so as to drive the clamp mechanism to be far away from or close to the fixing piece.

Preferably, the feeding assembly further comprises: the fastener is arranged on the fixing piece;

the clamping driving piece is arranged on the fixing piece, and an output shaft of the clamping driving piece penetrates through the fixing piece to be connected with the fastening piece so as to drive the fastening piece to be far away from or close to the fixing piece;

wherein the fastener is used to fix the position of the workpiece when the fastener is proximate to the fixture.

Preferably, the clamp mechanism comprises: the locking piece is arranged on the fixing piece;

when the workpiece is arranged on the output shaft of the pushing driving piece, the locking piece is used for locking the workpiece on the output shaft of the pushing driving piece.

Preferably, the clamp mechanism further comprises: the compensation piece is arranged on the fixing piece and is positioned between the fixing piece and the workpiece;

when the workpiece is arranged on the output shaft of the pushing driving piece, and the rotating driving piece controls the surface of the workpiece to be laser etched to face the laser etching component, the compensating piece is used for calibrating the position of the workpiece and the position of the laser etching component.

Preferably, the laser apparatus further comprises a feeding assembly and a receiving assembly, the feeding assembly is disposed between the fixture mechanism and the receiving assembly, and the feeding assembly comprises:

the first material conveying part is arranged on the base, and an included angle is formed between the first material conveying part and the gravity center direction of the clamp mechanism;

a material conveying groove is formed in the first material conveying piece;

the first material conveying piece is used for receiving the workpiece subjected to laser carving, and the workpiece rolls down to the material receiving assembly along the material conveying groove by means of gravity;

the receiving assembly is used for receiving the workpiece in the conveying chute.

Preferably, the feeding assembly further comprises: a buffer member; the buffer piece is arranged at one end of the first material conveying piece, which is close to the material receiving assembly, and a buffer groove communicated with the material conveying groove is formed in the buffer piece;

at least one guide buffer spring piece, wherein the guide buffer spring piece is arranged on the buffer piece, and the guide buffer spring piece is positioned in the buffer groove;

the workpiece in the conveying groove falls onto the receiving assembly through the buffer groove and the guide buffer spring piece.

Preferably, be provided with the waterproofing agent in the defeated silo, first defeated material piece is close to the one end of receiving material subassembly is provided with the drip hole, defeated material subassembly still includes:

the drip cup is used for receiving the waterproof agent falling in the drip hole.

Preferably, a storage tank is arranged on the buffer tank, and the storage tank is used for storing the waterproofing agent flowing onto the buffer element from the first material conveying element.

Preferably, the material receiving assembly comprises: a slide rail mechanism;

the material receiving part is connected to the machine base in a sliding manner through the sliding rail mechanism;

the material collecting boxes are arranged on the material collecting pieces, and each material collecting box is used for receiving a plurality of workpieces;

the material collecting driving piece is used for driving the material collecting piece to slide;

when the receiving box is full of a plurality of workpieces, the receiving driving piece drives the receiving piece to slide, so that the unfilled receiving box receives new workpieces.

According to the technical scheme, the rotatable feeding component is arranged on the machine base, the workpiece is arranged on the clamp mechanism, the laser etching component is arranged on the machine base, the engraving window of the laser etching component is arranged above the motor iron core, so that laser etching identification codes are conveniently arranged on the motor iron core, when one face of the motor iron core passes through the laser etching identification codes of the laser etching component, the clamp mechanism is controlled by the rotary driving piece to turn over the other face of the motor iron core, so that the laser etching identification codes of the laser etching component are arranged on the other face of the motor iron core, the double-face laser etching identification codes of the motor iron core are completed, the work flow of workers is reduced, namely, the workers do not need to perform twice feeding and discharging to complete the double-face laser etching identification codes of the motor iron core, and the production efficiency and the economic benefit are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a laser apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing an internal structure of an embodiment of the laser apparatus according to the present invention;

FIG. 3 is a schematic view showing the internal structure of another embodiment of the laser device of the present invention;

FIG. 4 is a schematic diagram of a feeding assembly of an embodiment of a laser apparatus according to the present invention;

FIG. 5 is a schematic diagram showing an exploded view of a loading assembly according to an embodiment of the laser apparatus of the present invention;

FIG. 6 is a schematic diagram of a material conveying assembly according to an embodiment of the laser apparatus of the present invention;

FIG. 7 is a schematic diagram showing an exploded view of a material delivery assembly according to an embodiment of the laser apparatus of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at N;

fig. 9 is a schematic structural diagram of a receiving component of an embodiment of the laser apparatus according to the present invention.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				10	Stand base	20	Laser carving assembly
30	Feeding assembly	31	Fixing seat
				32	Clamp mechanism	321	Locking piece
322	Compensation piece	33	Rotary driving piece
				34	Push driving piece	35	Fixing piece
36	Fastening piece	37	Clamping driving piece
				40	Material conveying assembly	41	First material conveying part
42	Buffer member	43	Guide buffer spring piece
				50	Material collecting assembly	51	Sliding rail mechanism
52	Material collecting piece	53	Material collecting box
				54	Material collecting driving piece	A	Material conveying groove
B	Buffer tank	C	Storage tank

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The invention provides a laser device.

As shown in fig. 1 to 5, a laser apparatus includes a stand 10, a laser etching component 20 and a feeding component 30, where the laser etching component 20 is disposed on the stand 10, and the feeding component 30 includes: the fixed seat 31, the fixed seat 31 is set up on the said base 10; the clamp mechanism 32 is rotatably connected to the fixed seat 31, and the clamp mechanism 32 is used for clamping a workpiece; a rotation driving member 33, wherein the rotation driving member 33 is arranged on the fixed seat 31, and the rotation driving member 33 is used for driving the clamp mechanism 32 to rotate; wherein, the laser radium carving subassembly 20 is used for giving the work piece radium carving identification code, when the one side of work piece is through the back of laser radium carving subassembly 20 radium carving identification code, rotary drive piece 33 control fixture mechanism 32 upset the another side of work piece, so that laser radium carving subassembly 20 radium carving identification code is on the another side of work piece.

For convenience in describing the laser device of the present invention, the motor core is taken as an example of the workpiece of the present invention, and of course, the present invention is applicable to other workpieces requiring laser engraving besides the motor core, which is not limited herein.

In view of this, the invention sets a rotatable feeding component 30 on the machine base 10, sets a workpiece (i.e. a motor iron core) on a clamp mechanism 32, the clamp mechanism 32 can be a clamp in tiger jaw shape, or other structure, and can be adaptively modified according to the type, shape and size of the workpiece, the clamp mechanism 32 is used for clamping the motor iron core on a fixed seat 31, a rotary driving piece 33 is used for driving the clamp mechanism 32 to rotate, in addition, a laser etching component 20 is set on the machine base 10, an etching window of the laser etching component 20 is set above the motor iron core, so that a laser etching identification code (e.g. two-dimensional code, bar code, etc.) on the motor iron core is facilitated, after one side of the motor iron core passes through the laser etching identification code of the laser etching component 20, the rotary driving piece 33 controls the clamp mechanism 32 to turn over the other side of the motor iron core, so that the laser etching component 20 can laser etch the identification code on the other surface of the motor core, for example, the clamp mechanism 32 can rotate 360 degrees below the etching window of the laser etching component 20 under the drive of the rotary driving piece 33, the rotary angle of the clamp mechanism 32 can be controlled by controlling the rotary driving piece 33, and the clamp mechanism 32 and the horizontal plane of the etching window of the laser etching component 20 are mutually perpendicular under the initial state of the rotary driving piece 33, so that a worker can conveniently assemble and disassemble the motor core, when in operation, the rotary driving piece 33 rotates 90 degrees, so that the motor core on the clamp mechanism 32 faces towards the etching window of the laser etching component 20, when the laser etching is finished, the rotary driving piece 33 rotates 180 degrees, so that the symmetrical faces towards the etching window of the laser etching component 20 to finish the motor core double-sided laser etching identification code, the work flow of staff is reduced, namely, the staff need not to go up the unloading twice and accomplishes two-sided radium carving identification code of motor core, improves production efficiency and economic benefits.

As a preferred scheme, a scanning gun can be arranged at the periphery of the carving window of the laser carving assembly 20, after the motor iron core is carved with the identification code, the scanning gun scans the identification code, the identification code is associated with the related information of the workpiece, the later stage of tracing of the production flow information of the workpiece is facilitated, and the related information of the workpiece can be the name, the type, the production date, the name of the production flow personnel and the like of the workpiece.

As another preferred embodiment, the rotary driving member 33 employs a motor.

Specifically, the fixing seat 31 is provided with a fixing member 35, the fixing member 35 is rotationally connected to the fixing seat 31, the fixture mechanism 32 is rotationally connected to the fixing seat 31 through the fixing member 35, the rotation driving member 33 is used for driving the fixing member 35 to rotate, and the feeding assembly 30 further includes: the pushing driving piece 34 is disposed on the fixing piece 35, and an output shaft of the pushing driving piece 34 passes through the fixing piece 35 to be connected with the fixture mechanism 32, so as to be used for driving the fixture mechanism 32 to be far away from or close to the fixing piece 35. Based on the above structure, the fixture mechanism 32 is rotationally connected on the fixed seat 31 through the fixing piece 35, so that different fixture mechanisms 32 can be replaced conveniently, and meanwhile, the output shaft of the pushing driving piece 34 penetrates through the fixing piece 35 to be connected with the fixture mechanism 32 and is used for driving the fixture mechanism 32 to be far away from or close to the fixing piece 35, so that a worker only needs to place a motor core on the fixture mechanism 32, after the identification codes are engraved on two sides, the fixture mechanism 32 is pushed away from the fixing piece 35 only through the pushing driving piece 34, so that the fixture mechanism 32 is close to a worker operation window, and the worker is convenient to assemble and disassemble the motor core.

Preferably, the pushing drive 34 is a cylinder.

As another preferred scheme, the laser etching component 20 can be arranged on the stand 10 through a sliding rail, so that the laser etching component 20 can be lifted relative to the stand 10, and the distance between the laser etching component 20 and the workpiece can be conveniently adjusted according to the type, the size and the like of the workpiece.

Specifically, the feeding assembly 30 further includes: a fastener 36, the fastener 36 being provided on the fixing member 35; the clamping driving piece 37 is arranged on the fixing piece 35, and an output shaft of the clamping driving piece 37 penetrates through the fixing piece 35 to be connected with the fastening piece 36 so as to drive the fastening piece 36 to be far away from or close to the fixing piece 35; wherein the fastener 36 is used to fix the position of the workpiece when the fastener 36 is adjacent to the fixing member 35. Based on the structure, set up fastener 36 and clamp material driver 37 on mounting 35, and the output shaft of clamp material driver 37 passes mounting 35 and is connected with fastener 36, be convenient for keep away from or be close to mounting 35 through clamp material driver 37 drive fastener 36, in the initial state, fastener 36 keeps away from mounting 35, after the work piece is installed on fixture mechanism 32, clamp material driver 37 drive fastener 36 is close to mounting 35, fastener 36 butt motor core this moment, fasten motor core on mounting 35, prevent to take place not hard up at radium carving in-process, the identification code on the motor core is fuzzy.

Preferably, the nip drive 37 is a pneumatic cylinder.

Specifically, the clamp mechanism 32 includes: a locking member 321, wherein the locking member 321 is arranged on the fixing member 35; when the workpiece is disposed on the output shaft of the pushing driving member 34, the locking member 321 is configured to lock the workpiece on the output shaft of the pushing driving member 34. As a preferred scheme, the fixture mechanism 32 adopts a locking member 321, the locking member 321 can be fixedly connected with the output shaft of the pushing driving member 34, for example, the locking member 321 and the pushing driving member 34 can be fastened through threads, or can be fastened through a buckle.

As shown in fig. 5, specifically, the fixture mechanism 32 further includes: a compensating member 322, the compensating member 322 being disposed on the fixing member 35, the compensating member 322 being located between the fixing member 35 and the workpiece; when the workpiece is disposed on the output shaft of the pushing driving member 34, and the rotation driving member 33 controls the surface of the workpiece to be laser etched to face the laser etching assembly 20, the compensating member 322 is used for calibrating the positions of the workpiece and the laser etching assembly 20. Based on the above structure, a compensator 322 can be arranged between the motor iron core and the fixing piece 35, the distance between the motor iron core and the output shaft of the rotary driving piece 33 is adjusted by arranging the compensator 322 with different thicknesses, and when the motor iron core on the clamp mechanism 32 faces to the carving window of the laser etching component 20 to be etched, the position of the motor iron core and the position of the laser etching component 20 after the motor iron core rotates are accurately calibrated by the thickness of the compensator 322.

As shown in fig. 6 to 9, the laser apparatus further includes a feeding assembly 40 and a receiving assembly 50, the feeding assembly 40 is disposed between the fixture mechanism 32 and the receiving assembly 50, and the feeding assembly 40 includes: the first material conveying part 41, wherein the first material conveying part 41 is arranged on the machine base 10, and the first material conveying part 41 and the gravity center direction of the clamp mechanism 32 form an included angle; a material conveying groove A is arranged on the first material conveying piece 41; the first material conveying member 41 is configured to receive the workpiece after laser carving, and the workpiece rolls down along the material conveying groove a onto the material receiving assembly 50 by gravity; the receiving assembly 50 is used for receiving the workpieces in the conveying chute A. Based on the above structure, in order to facilitate the transmission of the motor core after laser carving to the material receiving assembly 50, the invention sets the material receiving assembly 40 on the machine base 10, wherein the first material receiving member 41 is obliquely arranged on the machine base 10, specifically, the first end of the first material receiving member 41 is close to the clamp mechanism 32, the second end of the first material receiving member 41 is close to the material receiving assembly 50, and the first end of the first material receiving member 41 is higher than the second end of the first material receiving member 41, so that the motor core can roll down onto the material receiving assembly 50 along the material receiving groove A by gravity, and the material receiving assembly 50 is used for receiving the motor core in the material receiving groove A.

As the preferable scheme, the engine oil can be arranged in the material conveying groove A, so that the rolling smoothness of the motor iron core in the material conveying groove A is improved, and meanwhile, the engine oil can be adhered to the surface of the motor iron core, so that the surface of the motor iron core is prevented from being corroded by external moisture.

As another preferred solution, a bevel member is disposed in one end of the conveying trough a near the fixture mechanism 32, the inclination angle of the bevel member is 5 °, the inclination angle of a partial area in the conveying trough a is improved, and the rolling speed of the motor core is improved.

As a further preferred option, at least one wear element may be provided at the end of the first feed element 41 adjacent the clamp mechanism 32.

Specifically, the feeding assembly 40 further includes: a buffer 42; the buffer member 42 is disposed at one end of the first material conveying member 41 near the material receiving assembly 50, and a buffer groove B communicated with the material conveying groove a is disposed on the buffer member 42; at least one guide buffer spring piece 43, wherein the guide buffer spring piece 43 is arranged on the buffer piece 42, and the guide buffer spring piece 43 is positioned in the buffer groove B; wherein the workpiece in the feed chute a falls onto the receiving assembly 50 through the buffer chute B and the guide buffer spring piece 43. Based on the above structure, the buffer member 42 is arranged at one end of the first material conveying member 41, which is close to the material receiving assembly 50, and at least one guide buffer spring piece 43 is arranged on the buffer groove B of the buffer member 42, and the motor core in the material conveying groove A falls onto the material receiving assembly 50 through the buffer groove B and the guide buffer spring piece 43, so that collision of the surface of the motor core is prevented, a guide effect is achieved, and the motor core can fall onto the material receiving assembly 50 accurately.

Preferably, the guide buffer spring piece 43 is made of elastic material.

Specifically, the water repellent agent is disposed in the material conveying groove a, a drip hole (not shown in the figure) is disposed at one end of the first material conveying member 41, which is close to the material receiving component 50, and the material conveying component 40 further includes: a drip cup (not shown) for receiving the waterproofing agent dropped in the drip hole. As the preferred scheme, can set up the waterproof agent, for example engine oil in defeated silo A, improve the smooth and easy degree of roll of motor core in defeated silo A, simultaneously, also can adhere to the waterproof agent at motor core's surface, prevent the surface of outside moisture erosion motor core, in addition, be provided with the drip hole at the one end that first material conveying piece 41 is close to receiving subassembly 50, the waterproof agent flows to the drip hole along the inclination of first material conveying piece 41, drops to the drip cup along the drip hole.

As a preferred scheme, a tank body or a storage part for containing the waterproofing agent can be arranged on the stand 10, the waterproofing agent in the tank body or the storage part is drained into the material conveying groove a through a pipeline and a valve device, and the drainage amount of the waterproofing agent is limited in a threshold value by controlling the size of a flow channel of the valve device.

Specifically, a storage tank C is disposed on the buffer tank B, and the storage tank C is used for storing the waterproofing agent flowing from the first material conveying member 41 to the buffer member 42. As a preferable scheme, a storage tank C is arranged on the buffer tank B, so that the waterproof agent is convenient.

As shown in fig. 9, specifically, the material receiving unit 50 includes: a slide rail mechanism 51; the material receiving piece 52 is slidably connected to the machine base 10 through the sliding rail mechanism 51; the material collecting boxes 53 are arranged on the material collecting pieces 52, and each material collecting box 53 is used for receiving a plurality of workpieces; a receiving driving member 54, wherein the receiving driving member 54 is used for driving the receiving member 52 to slide; when the receiving box 53 is full of a plurality of workpieces, the receiving driving member 54 drives the receiving member 52 to slide, so that the unfilled receiving box 53 receives new workpieces. Based on the above structure, the receiving boxes 53 are used for accommodating a plurality of motor cores, by arranging a plurality of receiving boxes 53 on the receiving pieces 52 at equal intervals, the receiving boxes 53 are slidably connected to the base 10 through the slide rail mechanism 51, the inlet of each receiving box 53 faces the first feeding piece 41, and when one of the receiving boxes 53 is full of motor cores, the receiving driving piece 54 is used for driving the receiving pieces 52 to slide, so that the receiving box 53 not full of motor cores is close to the first feeding piece 41 to receive a new motor core.

The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.

Claims

1. The utility model provides a laser equipment, its characterized in that includes frame, laser radium carving subassembly and material loading subassembly, laser radium carving subassembly set up in on the frame, the material loading subassembly includes:

the fixed seat is arranged on the stand;

the rotary driving piece is used for controlling the clamp mechanism to turn over the other surface of the workpiece after one surface of the workpiece passes through the laser etching identification code of the laser etching component, so that the laser etching identification code of the laser etching component is arranged on the other surface of the workpiece;

be provided with the mounting on the fixing base, the mounting rotate connect in on the fixing base, fixture mechanism pass through the mounting rotate connect in on the fixing base, rotary driving spare is used for the drive the mounting rotates, the material loading subassembly still includes:

the pushing driving piece is arranged on the fixing piece, and an output shaft of the pushing driving piece penetrates through the fixing piece to be connected with the clamp mechanism so as to drive the clamp mechanism to be far away from or close to the fixing piece;

the material loading subassembly still includes:

the fastener is arranged on the fixing piece;

wherein the fastener is used for fixing the position of the workpiece when the fastener approaches the fixing piece;

the clamp mechanism includes:

the locking piece is arranged on the fixing piece;

when the workpiece is arranged on the output shaft of the pushing driving piece, the locking piece is used for locking the workpiece on the output shaft of the pushing driving piece;

the clamp mechanism further includes:

the compensation piece is arranged on the fixing piece and is positioned between the fixing piece and the workpiece;

when the workpiece is arranged on the output shaft of the pushing driving piece and the rotating driving piece controls the surface of the workpiece to be laser etched to face the laser etching assembly, the compensator is used for calibrating the positions of the workpiece and the laser etching assembly;

the laser equipment still includes defeated material subassembly and receipts material subassembly, defeated material subassembly set up in fixture mechanism with receive between the material subassembly, defeated material subassembly includes:

a material conveying groove is formed in the first material conveying piece;

2. A laser device as in claim 1 wherein said feed assembly further comprises:

a buffer member; the buffer piece is arranged at one end of the first material conveying piece, which is close to the material receiving assembly, and a buffer groove communicated with the material conveying groove is formed in the buffer piece;

3. The laser device of claim 2, wherein a waterproofing agent is disposed in the material conveying groove, a drip hole is disposed at an end of the first material conveying member adjacent to the material receiving assembly, and the material conveying assembly further comprises:

4. A laser device as claimed in claim 3 wherein a reservoir is provided on said buffer reservoir for storing said water repellent from said first delivery member onto said buffer member.

5. A laser device as in claim 1 wherein said receiving assembly comprises:

a slide rail mechanism;