CN113828933B - High-speed full-automatic laser marking machine for bars - Google Patents
High-speed full-automatic laser marking machine for bars Download PDFInfo
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- CN113828933B CN113828933B CN202111299195.0A CN202111299195A CN113828933B CN 113828933 B CN113828933 B CN 113828933B CN 202111299195 A CN202111299195 A CN 202111299195A CN 113828933 B CN113828933 B CN 113828933B
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- 238000010330 laser marking Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 239000000779 smoke Substances 0.000 claims description 14
- 239000003550 marker Substances 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000005484 gravity Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of marking machines, and provides a high-speed full-automatic laser marking machine for bars, which comprises a machine body, a turntable, feeding parts and marking devices, wherein the turntable is arranged on the machine body in a rotating way, the feeding parts are uniformly arranged along the circumferential direction of the turntable, the adjacent feeding parts form a feeding space, the feeding space is used for containing bars, the marking devices are arranged on the machine body, the marking devices are positioned above the turntable, and the working direction of the marking devices is positioned on the bars on any side of the two sides of the highest point of the turntable.
Description
Technical Field
The invention relates to the technical field of marking machines, in particular to a high-speed full-automatic laser marking machine for bars.
Background
Marking machines are a broad concept and are mainly classified into three types of pneumatic, laser and electric corrosion. Pneumatic: the printing needle is controlled by a computer to perform high-frequency impact motion under the action of compressed air, so that marks with certain depth are printed on a workpiece, and the marking characteristics are that: has 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 through evaporation of surface substances, so that exquisite patterns, trademarks and characters are carved; the electric corrosion mainly prints a fixed trademark just like stamping, but the printing content is inconvenient to change.
Laser marking machines are used to mark surfaces of a variety of substances with a laser beam. The effect of marking is that deep layer substances are exposed through evaporation of surface layer substances, so that exquisite patterns, trademarks and characters are carved, and a laser marking machine is mainly divided into a CO2 laser marking machine, a semiconductor laser marking machine, an optical fiber laser marking machine and a YAG laser marking machine, and is mainly applied to occasions requiring finer and higher precision. The plastic composite material is applied to electronic components, integrated Circuits (ICs), electrical appliances, mobile phone communication, hardware, tool accessories, precision instruments, glasses clocks, jewelry accessories, automobile accessories, plastic keys, building materials and PVC pipes.
Whereas in cylindrical metal products such as: in the process of marking the drill bit and the lipstick, the bar moves in the material conveying space after entering the material conveying space, so that the marking machine cannot accurately mark the bar in the marking process, and after the material conveying space is reduced, the bar is not easy to send out from the material conveying space, and the phenomenon of repeated marking is caused, which is also a difficult problem in the industry.
There is therefore a need for a solution to the above problems.
Disclosure of Invention
The invention provides a high-speed full-automatic laser marking machine for bars, which solves the problem of inaccurate marking caused by shaking of the bars in the marking process in the related technology.
The technical scheme of the invention is as follows:
a bar high-speed full-automatic laser marking machine, which comprises,
the machine body is provided with a machine body,
the rotary table is rotatably arranged on the machine body,
the feeding parts are uniformly arranged along the circumferential direction of the turntable, adjacent feeding parts form a feeding space, the feeding space is used for accommodating bars,
the marking device is arranged on the machine body, the marking device is positioned above the rotary table, and the working direction of the marking device points to bars positioned on any one side of two sides of the highest point of the rotary table.
As a further technical scheme, the working direction of the marker is vertically downward.
As a further technical scheme, the section of the feeding piece is trapezoid, and the width of the feeding piece fixed on one side of the turntable is larger than that of the feeding piece on the other side.
As a further technical scheme, the device also comprises a detection mechanism, the detection mechanism is arranged on the machine body and comprises,
a fixed table arranged on the machine body,
the driven wheel is rotatably arranged on the fixed table and is contacted with the peripheral surface of the turntable,
the angle detector is arranged on the fixed table and is used for detecting the angle of the driven wheel, and the signal output end of the angle detector is connected with the control end of the marking device.
As a further technical scheme, the detection mechanism further comprises,
one end of the connecting piece is rotatably arranged on the fixed table, the angle detector is arranged at the other end of the connecting piece,
the elastic piece, elastic piece one end sets up on the fixed station, the elastic piece other end sets up on the connecting piece, the elastic piece provides the connecting piece is close to the effort of carousel.
As a further technical proposal, the utility model also comprises a feeding mechanism, the feeding mechanism is arranged on the machine body and is positioned at the feeding end of the turntable, the feeding mechanism comprises,
the feeding plate is arranged on the machine body, the feeding plate is obliquely arranged, the feeding plate and the rotary table form a feeding space, the feeding plate is provided with a buffer part, and the included angle between the buffer part and the horizontal direction is smaller than the included angle between the feeding plate and the horizontal direction.
As a further technical scheme, the feeding mechanism further comprises a baffle plate, the baffle plate is arranged on the machine body, the feeding space is divided into a feeding space and a material preparation space by the baffle plate, a connecting channel is arranged between the baffle plate and the feeding plate and used for connecting the feeding space and the material preparation space.
As a further technical scheme, still include the blown down tank, the blown down tank sets up on the fuselage, the blown down tank is located the discharge end of carousel, the blown down tank bottom has first arc wall and second arc wall, and first arc wall is close to the discharge end of carousel, the bottom of second arc wall is less than first arc wall bottom.
As a further technical scheme, the rotary table feeding device further comprises an oil brush, wherein the oil brush is arranged on the machine body and is positioned at the discharge end of the rotary table, and the working end of the oil brush is in contact with the feeding space.
As a further technical scheme, the automatic feeding machine further comprises a smoke removal air cylinder, wherein the smoke removal air cylinder is arranged on the machine body, and the inlet end of the smoke removal air cylinder is positioned at the feeding space pointed by the working end of the marker.
The working principle and the beneficial effects of the invention are as follows:
the invention relates to a high-speed full-automatic laser marking machine for bars, which comprises a machine body, a turntable, feeding parts and marking devices, wherein the turntable is rotationally arranged on the machine body, the feeding parts are uniformly arranged along the circumferential direction of the turntable, adjacent feeding parts form a feeding space, the feeding space is used for containing bars, the marking devices are arranged on the machine body and are positioned above the turntable, the working direction of the marking devices is positioned on bars on any side of the two sides of the highest point of the turntable,
when the automatic marking machine works, bars enter a feeding space between adjacent feeding parts from two sides of the turntable and rotate along with the turntable, when the bars rotate to the lower half of the turntable, the bars are separated from the feeding space and enter the discharging groove under the influence of gravity, when the bars only move to the upper half due to the gravity in the process of rotating along with the turntable, the bars are all close to the inner wall at one side of the feeding space due to the gravity when the turntable is positioned at the top end, the bars are in the most stable state when the turntable is positioned at the top end, the vibration generated in the process of driving the turntable by a motor can influence the position of the bars least, the working position of the marking machine points to the bars at the positions, the marking is most accurate,
the automatic marking machine has the beneficial effects that the marking machine is enabled to be most stable in marking due to the fact that the marking effect is least influenced by vibration of the bar in the marking process when the marking machine points to the topmost position of the rotary table through setting the pointing direction of the working direction of the marking machine, and the marking position is located on the circumference of the bar due to the fact that the action target is the bar, so that transverse displacement of the bar due to vibration is reduced, and the marking effect is better.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present invention;
FIG. 4 is a cross-sectional view of a spout of the present invention;
in the figure: 1. the machine body comprises a machine body, 2, a turntable, 3, a feeding piece, 31, a feeding space, 4, a marker, 5, a detection mechanism, 51, a fixed table, 52, a driven wheel, 53, an angle detector, 54, a connecting piece, 55, an elastic piece, 6, a feeding mechanism, 61, a feeding plate, 62, a feeding space, 611, a buffer part, 63, a baffle, 621, a feeding space, 622, a connecting channel, 623, a material preparation space, 7, a discharge chute, 71, a first arc-shaped groove, 72, a second arc-shaped groove, 8, an oil brush, 9 and a smoke removal air duct.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
As shown in fig. 1 to 4, the embodiment provides a bar material high-speed full-automatic laser marking machine, which comprises,
the body (1) is provided with a plurality of air channels,
a turntable 2, wherein the turntable 2 is rotatably arranged on the machine body 1,
the feeding parts 3 are uniformly arranged along the circumferential direction of the turntable 2, the adjacent feeding parts 3 form a feeding space 31, the feeding space 31 is used for containing bars,
the marking device 4, the marking device 4 is arranged on the machine body 1, the marking device 4 is positioned above the rotary table 2, and the working direction of the marking device 4 points to bars positioned on two sides of the highest point of the rotary table 2.
In the embodiment, the high-speed full-automatic laser marking machine for the bars comprises a machine body 1, a rotary table 2, feeding parts 3 and a marking device 4, wherein the rotary table 2 is rotatably arranged on the machine body 1, the feeding parts 3 are uniformly arranged along the circumferential direction of the rotary table 2, the adjacent feeding parts 3 form a feeding space 31, the feeding space 31 is used for containing the bars, the marking device 4 is arranged on the machine body 1, the marking device 4 is positioned above the rotary table 2, the working direction of the marking device 4 is positioned on the bars on any side of two sides of the highest point of the rotary table 2,
when the automatic marking machine works, bars enter a feeding space 31 between adjacent feeding pieces 3 from two sides of the turntable 2 and rotate along with the turntable 2, when the bars rotate to the lower half of the turntable 2, the bars are separated from the feeding space 31 and enter the discharge chute 7 under the influence of gravity, when the bars rotate along with the turntable 2, the bars only move to the upper half due to the gravity, when the turntable 2 except the topmost position, the bars are all close to the inner wall of one side in the feeding space 31 due to the gravity, the bars are in the most stable state when the turntable 2 is in the positions which influence the bars least due to the vibration generated in the driving process of a motor, the marking is most accurate when the working position of the marking machine points to the bars in the positions,
through setting up the direction of the working direction of marking machine, when making its direction remove carousel 2 extreme top position, marking machine is at the marking effect that beats because of rod self vibrations influence minimum in marking process, makes to beat the mark can be the most stable, and because of the effect target is the rod, consequently beat the mark position and be located the circumference of rod all can, consequently only need reduce the rod because of the transverse displacement of vibrations can, make to beat the mark effect better.
Further, the working direction of the marker 4 is vertically downward.
In this embodiment, the working direction of the marker 4 is vertical downward, during operation, because the working direction of the marker 4 points to any position except the highest point, the marker 4 is arranged above the position except the highest point of the turntable 2, the marker 4 is vertically prevented, the marker 4 can mark the bar from top to bottom, in the marking process, the marker 4 can apply a downward acting force to the bar, the bar acts on the bottom of the bar follow-up feeding space 31, the bar is not easy to generate transverse displacement, the marking effect is affected, the bar in the feeding space 31 at two sides of the highest point is contacted with the bottom and the side wall of the feeding space 31, a vertical upward acting force is applied to the bar, the bar acts on the side wall and the bottom simultaneously, and the bar is more stable.
Further, the section of the feeding member 3 is trapezoid, and the width of the feeding member 3 fixed on one side of the turntable 2 is larger than that of the feeding member on the other side.
In this embodiment, the cross section of pay-off spare 3 is trapezoidal, the one side width of pay-off spare 3 is fixed at carousel 2 is greater than the opposite side, during operation, set up the pay-off spare 3 cross section into trapezoidal and the length at top is less than the length of bottom, make pay-off space 31 be the trapezoid that falls, at this moment, when the rod transports to the latter half, the rod breaks away from in the pay-off space 31 more easily, get into in the blown down tank 7, pay-off space 31 is the trapezoid that falls, when making the rod rotate downwards, can appear breaking away from pay-off space 31 trend, make it get into blown down tank 7 in proper order more easily, and in marking process, the rod is located pay-off space 31, make the rod receive the holding power of pay-off space 31 bottom to increase, the effort of curb plate to the rod reduces, make the rod be difficult for lateral movement in the marking process.
Further, a detection mechanism 5 is also included, the detection mechanism 5 is arranged on the machine body 1, the detection mechanism 5 comprises,
a fixed table 51, the fixed table 51 being provided on the body 1,
a driven wheel 52, the driven wheel 52 is rotatably arranged on the fixed table 51, the driven wheel 52 is contacted with the peripheral surface of the turntable 2,
the angle detector 53, the angle detector 53 is disposed on the fixed table 51, the angle detector 53 is used for detecting the angle of the driven wheel 52, and a signal output end of the angle detector 53 is connected with a control end of the marker 4.
In this embodiment, still include detection mechanism 5, detection mechanism 5 sets up on fuselage 1, detection mechanism 5 includes fixed station 51, follow driving wheel 52 and angle detector 53, fixed station 51 sets up on fuselage 1, follow driving wheel 52 rotation and set up on fixed station 51, follow driving wheel 52 and carousel 2 global contact, angle detector 53 sets up on fixed station 51, angle detector 53 is used for detecting the angle from driving wheel 52, the signal output part of angle detector 53 is connected with the control end of marking ware 4, during operation, carousel 2 rotation drives follow driving wheel 52 rotation, angle detector 53 detects the rotation angle from driving wheel 52, mark the rod through rotation angle control marking ware 4, make marking ware 4 mark more accurate, increase marking efficiency.
Further, the detecting means 5 further comprises,
a connecting member 54, one end of the connecting member 54 is rotatably provided on the fixed table 51, the angle detector 53 is provided at the other end of the connecting member 54,
and an elastic member 55, wherein one end of the elastic member 55 is arranged on the fixed table 51, the other end of the elastic member 55 is arranged on the connecting member 54, and the elastic member 55 provides a force for the connecting member 54 to approach the turntable 2.
In this embodiment, the detecting mechanism 5 further includes a connecting member 54 and an elastic member 55, one end of the connecting member 54 is rotatably disposed on the fixed table 51, the angle detector 53 is disposed at the other end of the connecting member 54, one end of the elastic member 55 is disposed on the fixed table 51, the other end of the elastic member 55 is disposed on the connecting member 54, the elastic member 55 provides a force for the connecting member 54 to approach the turntable 2, during operation, the driven wheel 52 can rotate on one end of the connecting member 54, when the turntable 2 works, if offset or vibration occurs, the driven wheel 52 can apply a force to the driven wheel 52, so that the driven wheel 52 cannot recover to the original position, and the elastic member 55 can drive the turntable 2 to recover to the original position through the connecting member 54 after the driven wheel 52 is offset, so that the driven wheel 52 can keep contact with the turntable 2, and the driven wheel 52 is prevented from rotating inaccurately, thereby affecting the marking effect.
Further, the device also comprises a feeding mechanism 6, the feeding mechanism 6 is arranged on the machine body 1, the feeding mechanism 6 is positioned at the feeding end of the turntable 2, the feeding mechanism 6 comprises,
the pan feeding board 61, the pan feeding board 61 sets up on the fuselage 1, the pan feeding board 61 slope sets up, the pan feeding board 61 with carousel 2 forms the pan feeding space 62, the pan feeding board 61 has buffer 611, buffer 611 is less than with the contained angle of horizontal direction of pan feeding board 61.
In this embodiment, the feeding mechanism 6 is further included, the feeding mechanism 6 is disposed on the machine body 1, the feeding mechanism 6 is located on a feeding section of the turntable 2, the feeding mechanism 6 includes a feeding plate 61, the feeding plate 61 is disposed on the machine body 1, the feeding plate 61 is obliquely disposed, the feeding plate 61 and the turntable 2 form a feeding space 62, the feeding plate 61 has a buffer portion 611, an included angle between the buffer portion 611 and the horizontal direction is smaller than an included angle between the feeding plate 61 and the horizontal direction of a book, during operation, a bar is placed on the feeding plate 61, the bar is affected by gravity, rolls down from the feeding plate 61 until contacting with the turntable 2, the bar moves along with the turntable 2 in a rotation process of the turntable 2, contacts with the top of the feeding member 3 in a movement process, and continues to move along with the feeding space 31 on the turntable 2 after entering the feeding space 31, so that automatic feeding is achieved, and when the feeding plate 61 is close to one end of the turntable 2, the bar falls into the bottom end of the feeding plate 61, a certain buffer effect is achieved, the bar is reduced, namely the bar is prevented from being affected by the horizontal force of the turntable 2.
Further, the feeding mechanism 6 further includes a baffle 63, the baffle 63 is disposed on the machine body 1, the baffle 63 divides the feeding space 62 into a feeding space 621621 and a material preparing space 623, a connection channel 622 is disposed between the baffle 63 and the feeding plate 61, and the connection channel 622 is used for connecting the feeding space 621621 and the material preparing space 623.
In this embodiment, the feeding mechanism 6 further includes a baffle 63, the baffle 63 is disposed on the machine body 1, the baffle 63 divides the feeding space 62 into a feeding space 621 and a material preparation space 623, a connection channel 622 is provided between the baffle 63 and the feeding plate 61, the connection channel 622 is used for connecting the feeding space 621 and the material preparation space 623, when in operation, the baffle 63 is disposed to enable a part of bars to apply force to the baffle 63, thereby reducing the superposition of interaction force between the bars, reducing the acting force between the bottommost bars and the turntable 2, thereby influencing the feeding, when the bars in the feeding space 621 enter the feeding space 31 to rotate along with the turntable 2, the bars in the material preparation space 623 enter the feeding space 621 through the connection channel 622, and further realizing continuous feeding.
Further, the rotary table further comprises a discharge chute 7, the discharge chute 7 is arranged on the machine body 1, the discharge chute 7 is positioned at the discharge end of the rotary table 2, a first arc-shaped groove 71 and a second arc-shaped groove 72 are arranged at the bottom of the discharge chute 7, the first arc-shaped groove 71 is close to the discharge end of the rotary table 2, and the bottom of the second arc-shaped groove 72 is lower than the bottom of the first arc-shaped groove 71.
In this embodiment, still include blown down tank 7, blown down tank 7 sets up on fuselage 1, blown down tank 7 is located the discharge end of carousel 2, blown down tank 7 bottom has first arc wall 71 and second arc wall 72, first arc wall 71 is close to the discharge end of carousel 2, the bottom of second arc wall 72 is less than the bottom of first arc wall 71, during operation, can get into the first arc wall 71 of blown down tank 7 after the rod drops from the pay-off space 31 on carousel 2, set up the arc wall and can make the rod interact in first arc wall 71, thereby realize stable placing, after first arc wall 71 is full, the rod can get into second arc wall 72 from first arc wall 71, make the rod place more stable.
Further, the feeding device further comprises an oil brush 8, wherein the oil brush 8 is arranged on the machine body 1, the oil brush 8 is positioned at the discharge end of the rotary disc 2, and the working end of the oil brush 8 is in contact with the bar in the feeding space 31.
In this embodiment, still include brush 8, brush 8 sets up on fuselage 1, and brush 8 is located the discharge end of carousel 2, and brush 8's work end and the interior rod contact of pay-off space 31, during operation, when the machined part is the metal rod, when the rod is beaten the mark and is finished the back, when following carousel 2 and rotate downwards, brush 8 can brush the oil to the rod surface of pay-off space 31, prevents that the rod from rust.
Further, the automatic feeding machine further comprises a smoke removal air cylinder 9, wherein the smoke removal air cylinder 9 is arranged on the machine body 1, and the inlet end of the smoke removal air cylinder 9 is positioned at the feeding space 31 pointed by the working end of the marker 4.
In this embodiment, still include smoke removal dryer 9, smoke removal dryer 9 sets up on fuselage 1, and the entry end of smoke removal dryer 9 is located the directional pay-off space 31 department of marking ware 4 work end, and smoke removal dryer 9 is used for marking the in-process at marking ware 4, and rod department can produce smog, and smog if unable by in time be discharged can send out burnt taste, influences operating personnel's health.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A bar high-speed full-automatic laser marking machine is characterized by comprising,
a body (1),
a rotary table (2), wherein the rotary table (2) is rotatably arranged on the machine body (1),
the feeding pieces (3) are uniformly arranged along the circumferential direction of the turntable (2), the adjacent feeding pieces (3) form a feeding space (31), the feeding space (31) is used for containing bars,
the marking device (4), the marking device (4) is arranged on the machine body (1), the marking device (4) is positioned above the rotary table (2), the working direction of the marking device (4) points to bars positioned on any side of the two sides of the highest point of the rotary table (2),
the detection mechanism (5), the detection mechanism (5) is arranged on the machine body (1), the detection mechanism (5) comprises,
a fixed table (51), the fixed table (51) is arranged on the machine body (1),
the driven wheel (52), the driven wheel (52) is rotatably arranged on the fixed table (51), the driven wheel (52) is contacted with the peripheral surface of the rotary table (2),
the angle detector (53), the angle detector (53) is arranged on the fixed table (51), the angle detector (53) is used for detecting the angle of the driven wheel (52), the signal output end of the angle detector (53) is connected with the control end of the marker (4),
the detection mechanism (5) further comprises a detection unit,
a connecting piece (54), one end of the connecting piece (54) is rotatably arranged on the fixed table (51), the angle detector (53) is arranged at the other end of the connecting piece (54),
elastic component (55), elastic component (55) one end sets up on fixed station (51), elastic component (55) other end sets up on connecting piece (54), elastic component (55) provide connecting piece (54) are close to effort of carousel (2).
2. A high-speed full-automatic laser marking machine for bars according to claim 1, characterized in that the working direction of the marking device (4) is vertically downward.
3. The high-speed full-automatic laser marking machine for bars according to claim 1, characterized in that the section of the feeding piece (3) is trapezoid, and the width of the feeding piece (3) fixed on one side of the turntable (2) is larger than that of the feeding piece on the other side.
4. The high-speed full-automatic laser marking machine for bars according to claim 1, further comprising a feeding mechanism (6), wherein the feeding mechanism (6) is arranged on the machine body (1), the feeding mechanism (6) is positioned at the feeding end of the turntable (2), the feeding mechanism (6) comprises,
the feeding plate (61), feeding plate (61) set up on fuselage (1), feeding plate (61) slope sets up, feeding plate (61) with carousel (2) form pan feeding space (62), feeding plate (61) have buffer (611), buffer (611) are less than with the contained angle of horizontal direction feeding plate (61) and the contained angle of horizontal direction.
5. The high-speed full-automatic laser marking machine for bars according to claim 4, characterized in that the feeding mechanism (6) further comprises a baffle (63), the baffle (63) is arranged on the machine body (1), the baffle (63) divides the feeding space (62) into a feeding space (621) and a material preparation space, a connecting channel (622) is arranged between the baffle (63) and the feeding plate (61), and the connecting channel (622) is used for connecting the feeding space (621) and the material preparation space (623).
6. The bar high-speed full-automatic laser marking machine according to claim 1, further comprising a discharge chute (7), wherein the discharge chute (7) is arranged on the machine body (1), the discharge chute (7) is positioned at the discharge end of the rotary table (2), a first arc-shaped groove (71) and a second arc-shaped groove (72) are formed in the bottom of the discharge chute (7), the first arc-shaped groove (71) is close to the discharge end of the rotary table (2), and the bottom of the second arc-shaped groove (72) is lower than the bottom of the first arc-shaped groove (71).
7. The high-speed full-automatic laser marking machine for bars according to claim 1, further comprising an oil brush (8), wherein the oil brush (8) is arranged on the machine body (1), the oil brush (8) is positioned at the discharge end of the rotary table (2), and the working end of the oil brush (8) is in contact with the bars in the feeding space (31).
8. The high-speed full-automatic laser marking machine for bars according to claim 1, further comprising a smoke removing air cylinder (9), wherein the smoke removing air cylinder (9) is arranged on the machine body (1), and an inlet end of the smoke removing air cylinder (9) is positioned at the feeding space (31) pointed by the working end of the marking device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111299195.0A CN113828933B (en) | 2021-11-04 | 2021-11-04 | High-speed full-automatic laser marking machine for bars |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111299195.0A CN113828933B (en) | 2021-11-04 | 2021-11-04 | High-speed full-automatic laser marking machine for bars |
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| Publication Number | Publication Date |
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| CN113828933A CN113828933A (en) | 2021-12-24 |
| CN113828933B true CN113828933B (en) | 2024-04-05 |
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