CN111496542A

CN111496542A - Laser coding machine

Info

Publication number: CN111496542A
Application number: CN202010342746.6A
Authority: CN
Inventors: 谭连元; 王永机
Original assignee: FOSHAN TONGRUN THERMAL ENERGY TECHNOLOGY CO LTD
Current assignee: FOSHAN TONGRUN THERMAL ENERGY TECHNOLOGY CO LTD
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-08-07

Abstract

The invention discloses a laser coding machine, comprising: the length fixing mechanism comprises a length fixing moving seat and a length fixing driving assembly, the length fixing moving seat and the length fixing driving assembly are mounted on the rack in a left-right sliding mode, and the length fixing driving assembly is in transmission connection with the length fixing moving seat; beat sign indicating number mechanism and include beating sign indicating number subassembly and beat sign indicating number drive assembly, beat sign indicating number drive assembly and include movably install beat sign indicating number movable seat on fixed length removes the seat, beat the sign indicating number drive unit of being connected with beating the transmission of sign indicating number movable seat, beat the sign indicating number subassembly including installing the positioning seat on beating the sign indicating number movable seat, install the laser on the positioning seat and beat the sign indicating number ware. Fixed length drive assembly drive fixed length removes the seat and removes, drives the positioning seat and promotes the aluminium bar and remove to setting for the position to decide the cutting length of good aluminium bar, the sign indicating number is beaten to the aluminium bar simultaneously to laser code printer, makes code printer have simultaneously and beats sign indicating number and fixed length function, reduces the quantity of equipment, keeps the continuity of aluminium bar processing production, improves the production efficiency of aluminium bar.

Description

Laser coding machine

Technical Field

The invention relates to the technical field of aluminum product production equipment, in particular to a laser coding machine.

Background

In the production of aluminum bars, procedures such as code printing, length fixing, saw cutting and the like need to be carried out on the aluminum bars, generally, cutting equipment, length fixing equipment and code printing equipment are sequentially arranged on an aluminum bar conveying line, a traditional aluminum bar code printing machine only has a code printing function, and when the aluminum bars are fixed, extra length fixing equipment is needed to carry out length fixing, so that corresponding equipment is increased, when the aluminum bar code printing machine is installed, the code printing equipment and the length fixing equipment need to be repeatedly debugged and matched, so that the maintenance cost is high, and the installation difficulty is improved; the space of workshop also can be occupied to two to traditional beating sign indicating number generally strikes the aluminium bar through power cylinder drive word sign indicating number body, in order to accomplish to beat the sign indicating number, and then the aluminium bar can receive the impact force and cause the aversion, in order to guarantee the precision of cutting, beat the sign indicating number again after the sign indicating number usually, perhaps beat the sign indicating number again after the fixed length cutting, but be difficult to ensure the continuity of aluminium bar processing production like this, reduce the production efficiency of aluminium bar.

Disclosure of Invention

The present invention is directed to a laser coding machine, which solves one or more of the problems of the prior art and provides at least one of the advantages of the present invention.

The technical scheme adopted for solving the technical problems is as follows:

a laser coding machine comprising: the length fixing mechanism comprises a length fixing moving seat and a length fixing driving assembly, the length fixing moving seat and the length fixing driving assembly are mounted on the rack in a left-right sliding mode, and the length fixing driving assembly is in transmission connection with the length fixing moving seat; beat sign indicating number mechanism including beating the sign indicating number subassembly and beat sign indicating number drive assembly, beat sign indicating number drive assembly including movably install beat sign indicating number movable seat on fixed length removes the seat, beat the sign indicating number drive unit of being connected with beating the transmission of sign indicating number movable seat, beat the sign indicating number subassembly including installing positioning seat on beating the sign indicating number movable seat, install the laser coder on the positioning seat.

The invention has the beneficial effects that: when using, set up the positioning seat in being on the aluminium bar transportation line that extends the setting about, remove the seat at fixed length drive assembly drive fixed length and remove under the direction removes about, through positioning seat and aluminium bar butt, and promote the aluminium bar and remove, displacement distance through the control positioning seat, realize the fixed length to aluminium bar cutting length, and because laser coding ware is installed on the positioning seat, so laser coding ware can beat the sign indicating number to the aluminium bar in the fixed length, treat to beat sign indicating number and the cutting completion after, beat the drive unit drive of sign indicating number and beat the sign indicating number sliding seat motion, make positioning seat and laser coding ware shift out from the aluminium bar transportation line, dodge out the removal space of aluminium bar, the aluminium bar can continue to carry to next process along aluminium bar transportation line. The utility model provides a beat ink recorder has and beats sign indicating number and fixed length function, has reduced the quantity of equipment, can keep the continuity of aluminium bar processing production simultaneously, improves the production efficiency of aluminium bar.

Meanwhile, the laser code printer replaces the traditional steel seal code printer, the impact force of code printing on the aluminum bar is avoided when the code printing is carried out, the precision of the cutting length is further improved, different subtitles and patterns can be printed on the aluminum bar by the laser code printer, and only different signals need to be input for the laser code printer.

As a further improvement of the above technical scheme, the fixed-length driving assembly comprises a fixed-length motor mounted on the frame, a fixed-length lead screw with an axis extending left and right, and a lead screw nut seat mounted on the fixed-length moving seat, wherein the fixed-length motor is connected with the fixed-length lead screw, and the fixed-length lead screw is in threaded transmission connection with the lead screw nut seat. The number of rotation turns of the fixed-length motor is set according to the required cutting length of the aluminum bar, when the length is fixed, the fixed-length motor is started, the fixed-length moving seat is driven to move through the matching of the fixed-length lead screw and the lead screw nut seat, and then the positioning seat is driven to move, and the positioning seat can push the aluminum bar to move on the aluminum bar conveying line; simultaneously the initial position of positioning seat also can change as required, specifically is: when the length extension that the aluminium bar will be cut, fixed length motor drive fixed length lead screw rotates, under the screw drive of fixed length lead screw and screw-nut seat, drives fixed length and removes the seat and saw cut the equipment removal dorsad, at this moment saw cut the initial distance grow between equipment and the positioning seat to can increase the cutting length of aluminium bar, when the length that the aluminium bar will be cut shortens, fixed length motor drive fixed length lead screw rotates in the opposite direction, reduces and saw cuts the initial distance between equipment and the positioning seat.

As a further improvement of the above technical scheme, the fixed-length moving seat comprises a vertical plate seat and a horizontal plate seat, wherein the vertical plate seat is vertically arranged, the horizontal plate seat is transversely arranged, the upper end of the horizontal plate seat is fixedly connected with the vertical plate seat, the screw rod nut seat is installed on the back surface of the horizontal plate seat, the coding movable seat is arranged on the horizontal plate seat, a fixed-length sliding rod is installed on the rack, the axis of the fixed-length sliding rod extends left and right, and the vertical plate seat is connected with the fixed-length sliding rod in a sliding mode. The fixed length removes the seat at the in-process that removes, slides down at riser seat and fixed length slide bar for fixed length removes the whole that the seat can be followed fixed length slide bar horizontal slip, improves fixed length and removes stability and the precision that the seat removed, and then improves the precision that the positioning seat promoted the aluminium bar fixed length.

As a further improvement of the technical scheme, the rack is provided with two slide rails, the two slide rails are arranged on the upper portion and the lower portion of the rack respectively, the upper slide rail and the lower slide rail are distributed in a staggered mode, the bottom of the vertical plate seat is connected with the slide rails on the lower side in a sliding mode through pulleys, and the transverse plate seat is connected with the slide rails on the upper side in a sliding mode through the pulleys. Simultaneously in order to further improve the fixed length and remove the stability that the seat removed, the diaphragm seat passes through the pulley and slides along the slide rail of upside, and the riser seat slides along the slide rail of downside, and slide rail and pulley one play gliding effect, and two come also to fixed length to remove the seat and play the effect of support, can set up a plurality of pulleys simultaneously as required, and interval arrangement sets up about a plurality of pulleys are.

As a further improvement of the technical scheme, the coding movable seat is rotatably arranged on the transverse plate seat through a rotating part, the rotating axis of the rotating part extends left and right, and the coding driving unit is used for driving the coding movable seat to rotate around the axis of the rotating part. When the aluminum bar is to be conveyed to a set position, the coding driving unit drives the coding movable seat to rotate around the rotating part until the positioning seat is horizontally arranged on the aluminum bar conveying line, the conveying line drives the aluminum bar to continue to move until the end face of the aluminum bar is contacted with the positioning seat, the fixed length, coding and cutting actions are completed by maintaining the state, after the cutting is completed, the coding driving unit drives the coding movable seat to rotate around the rotating part, the positioning seat is lifted, the distance of at least one aluminum ingot diameter of the conveying line is separated, and the aluminum bar subjected to coding and sawing is conveyed to the next process position through the conveying line.

As the further improvement of the technical scheme, the code printing driving unit is a code printing driving oil cylinder which is vertically arranged, a hinged seat is fixed on the front side of the code printing movable seat, the positioning seat is installed on the rear side of the code printing movable seat, the lower end of the code printing driving oil cylinder is hinged with a vertical plate seat, the upper end of the code printing driving oil cylinder is hinged with the hinged seat, and a rotating part is arranged in the middle of the code printing movable seat. The code printing driving oil cylinder drives the code printing movable seat to rotate, the speed and the stability of the action are improved, and the rear end of the code printing movable seat can be driven to swing up and down under the driving of the code printing driving oil cylinder, so that the positioning seat can be lifted from the conveying line or placed on the conveying line horizontally.

As a further improvement of the technical scheme, the code printing assembly further comprises a buffer driving piece extending left and right, the positioning seat is installed on the code printing movable seat in a left-right sliding mode, the buffer driving piece is installed on the code printing movable seat, and the buffer driving piece is in transmission connection with the positioning seat. When beating the sign indicating number, the aluminium bar is at first contradicted with the positioning seat, because of under the inertial action of carrying, the aluminium bar strikes the positioning seat, and the buffering driving piece drives the direction deceleration removal that the positioning seat carried toward the aluminium bar, plays the effect of buffering to the aluminium bar, treats that the aluminium bar stops the back, and the buffering driving piece drives the positioning seat and removes toward the opposite direction, ejecting with the aluminium bar to make the fixed of aluminium bar tip, provide a benchmark for the fixed length process, improve the precision of cutting length.

As a further improvement of the technical scheme, the buffer driving piece is a buffer oil cylinder extending left and right, one end of the buffer oil cylinder is connected with the code printing movable seat, and the other end of the buffer oil cylinder is connected with the positioning seat. The ejection direction of the buffer oil cylinder is opposite to the movement direction of the aluminum bar, when the aluminum bar needing to be coded is punched to the positioning seat along the conveying line at a high speed, the buffer oil cylinder slowly retracts under the action of the pressure due to the stress of the positioning seat to the final position, and then slowly extends forwards.

As a further improvement of the technical scheme, the code printing movable seat is provided with a buffer slide rod with an axis extending left and right, and the positioning seat is connected with the buffer slide rod in a sliding manner. The positioning seat can slide along the buffering slide bar in the buffering process, so that the moving stability of the positioning seat is improved.

As a further improvement of the above technical scheme, the positioning seat extends in the left-right direction, a mounting opening is formed in the right end of the positioning seat, the laser code printer is mounted in the mounting opening, a contact switch is arranged on the right end face of the positioning seat, and the contact switch is electrically connected with the laser code printer. When the end face of the aluminum bar is contacted with the contact switch, the laser code printer can work to play a role of interlocking.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

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

FIG. 2 is a schematic structural diagram of a laser coding machine according to an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of a laser coding machine according to the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 3, a laser coding machine of the present invention includes the following embodiments:

a laser coding machine comprises a frame 100, a length fixing mechanism 200 and a coding mechanism 300;

the fixed-length mechanism 200 includes a fixed-length moving seat 210 and a fixed-length driving assembly, the fixed-length moving seat 210 is installed on the rack 100 in a left-right sliding manner, the fixed-length driving assembly includes a fixed-length motor 220 installed on the rack 100, a fixed-length lead screw 230 whose axis is left-right extending, and a lead screw nut seat (not shown) installed on the fixed-length moving seat 210, the fixed-length motor 220 is connected with the fixed-length lead screw 230 through a reduction box, the fixed-length lead screw 230 is in threaded transmission connection with the lead screw nut seat, specifically, the fixed-length moving seat 210 includes a vertical plate seat 212 which is vertically arranged and a horizontal plate seat 213 which is horizontally arranged, the horizontal plate seat 213 is fixedly connected with the upper end of the vertical plate seat 212, the lead screw nut seat is installed on the back of the horizontal plate seat 213, the code printing movable seat 310 is arranged on the horizontal plate seat 213, and meanwhile, a fixed-length sliding rod 110, the vertical plate seat 212 is connected with the fixed-length sliding rod 110 in a sliding mode, the number of the sliding rails 120 is two, the bottom of the vertical plate seat 212 is connected with the sliding rail 120 on the lower side in a sliding mode through the pulley 211, the bottom of the transverse plate seat 213 is connected with the sliding rail 120 on the upper side in a sliding mode through the pulley 211, and under the guiding of the pulley 211 and the fixed-length sliding rod 110, the moving stability and the moving precision of the fixed-length moving seat can be improved, and further the fixed-length precision of an aluminum rod pushed by the positioning seat;

wherein the code printing mechanism 300 comprises a code printing component and a code printing driving component, the code printing driving component comprises a code printing movable seat 310 which is rotatably arranged on the fixed-length movable seat 210, and a code printing driving oil cylinder 320 which is vertically arranged, the code printing component comprises a buffer oil cylinder 340 which extends left and right, a positioning seat 330 which extends left and right, and a laser code printer (not shown) arranged on the positioning seat 330, the code printing movable seat 310 is rotatably arranged on the fixed-length movable seat 210 through a rotating part 311, the rotating part 311 is a rotating shaft the axis of which extends left and right, a hinge seat 313 is fixed at the front side of the code printing movable seat 310, the positioning seat 330 is arranged at the rear side of the code printing movable seat 310, the lower end of the code printing driving oil cylinder 320 is hinged with a vertical plate seat 212, the upper end of the code printing driving oil cylinder 320 is hinged with the hinge seat 313, the rotating part 311 is arranged at the middle, install the buffering slide bar 312 that the axis is left right extension on beating sign indicating number movable seat 310, buffering slide bar 312 is provided with two, positioning seat 330 and buffering slide bar 312 sliding connection, the one end and the beating sign indicating number movable seat 310 of buffer cylinder 340 are connected, the other end and the positioning seat 330 of buffer cylinder 340 are connected the right-hand member of positioning seat 330 is provided with installing port 332, laser is beaten the sign indicating number and is installed in installing port 332.

The working principle of the laser coding machine of the embodiment is as follows: when using, side on installing the aluminium bar transportation line to laser coding machine, saw cut equipment and laser coding machine and be about setting up along the direction of delivery of aluminium bar transportation line, according to the cutting length of aluminium bar, at first carry out the coarse adjustment for fixed length mechanism 200's control range satisfies required cutting length, specifically is: the fixed-length motor 220 drives the fixed-length screw rod 230 to rotate, and drives the fixed-length moving seat 210 to move in the left and right directions under the screw transmission of the fixed-length screw rod 230 and the screw rod nut seat, so as to adjust the initial distance between the sawing equipment and the positioning seat 330; when an aluminum bar to be cut is to be conveyed to a set position, the code printing driving oil cylinder 320 extends upwards, the code printing movable seat 310 is driven to rotate around the rotating part 311 to the position positioning seat 330 to be horizontally arranged on an aluminum bar conveying line, so that the aluminum bar faces the positioning seat 330, the conveying line drives the aluminum bar to continuously move from right to left, the left end face of the aluminum bar is abutted against the right end face of the positioning seat 330, the aluminum bar impacts the positioning seat 330 due to inertia, at the moment, the buffer oil cylinder 340 slowly retracts from right to left, and the kinetic energy of the aluminum bar is removed; then the buffer cylinder 340 is extended out slowly forward, the aluminum bar is ejected out from left to right, and the original position is recovered, at this moment, the aluminum bar is relatively static and motionless, the left end surface of the aluminum bar is close to the right end surface of the positioning seat 330, at this moment, the left end of the aluminum bar is taken as the standard of fixed length, the number of rotation turns of the fixed length motor 220 is set according to the cutting length required by the aluminum bar, in the fixed length process, the fixed length motor 220 is started, the fixed length moving seat 210 is driven to move right through the matching of the fixed length lead screw 230 and the lead screw nut seat, so that the positioning seat 330 is synchronously driven to move right, the positioning seat 330 pushes the aluminum bar to slowly move on the aluminum bar conveying line, and reaches the set position, at this moment, the distance between the left end surface of the aluminum bar and the saw blade is the length required to be cut, when a longer aluminum bar is required. Then, the aluminum bar is cut through the sawing equipment, the laser code printer is used for printing codes on the end face of the aluminum bar during cutting, after the codes are printed and cut, the code printing driving oil cylinder 320 retracts downwards, the code printing movable seat 310 is driven to rotate around the rotating part 311 in the reverse direction, the positioning seat 330 and the laser code printer are lifted up together and separated from the aluminum bar, a gap is reserved for opening a channel of the aluminum bar, and the aluminum bar which is printed with the codes and sawed continues to be conveyed to the next process position through a conveying line. The circular motion is adopted, so that the coding machine has the functions of coding and length fixing, the number of equipment is reduced, the continuity of aluminum bar processing and production is maintained, and the production efficiency of the aluminum bar is improved.

In some embodiments, the code driving unit may be an oil cylinder arranged front and back or up and down, and the code printing movable seat 310 may be slidably arranged front and back or movably arranged up and down on the fixed-length movable seat 210, and the oil cylinder drives the code printing movable seat 310 to make a linear motion, so that the positioning seat 330 can be moved out and moved in from the aluminum bar conveying line.

In some embodiments, the fixed-length driving assembly may be a gear and rack transmission structure, specifically, a rack extends left and right and is fixed on the rack 100, the fixed-length motor 220 is connected to the gear, the gear is engaged with the rack, the gear is driven to rotate by the fixed-length motor 220, and the fixed-length moving seat 210 moves in left and right directions along the rack 100 under the gear and rack engagement transmission.

In some embodiments, the control cabinet of the laser coding machine can be installed on the side wall of the fixed-length moving seat 210, which can save space, and meanwhile, the fixed-length moving seat 210 is formed by connecting a plurality of plates through bolts, and the structure can be changed as required.

In some embodiments, the cushion cylinder 340 and the code actuation cylinder 320 may be other actuation elements, such as a pneumatic cylinder, an electric push rod, or the like.

In some embodiments, a contact switch 331 is disposed on a right end surface of the positioning seat 330, and the contact switch 331 is electrically connected to the laser code printer. Terminal surface and contact switch 331 when the aluminium bar contact, laser coder just can carry out work, play the function of an interlocking, laser coder replaces traditional embossed seal coder simultaneously, avoids producing the impact force of beating the sign indicating number to the aluminium bar when beating the sign indicating number, further improves cutting length's precision to laser coder also can beat different captions and pattern on the aluminium bar, only need the different signal of input for laser coder can.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. The utility model provides a laser coding machine which characterized in that: the method comprises the following steps:

a frame (100);

the fixed-length mechanism (200) comprises a fixed-length moving seat (210) and a fixed-length driving assembly, wherein the fixed-length moving seat (210) is arranged on the rack (100) in a left-right sliding mode, and the fixed-length driving assembly is in transmission connection with the fixed-length moving seat (210);

beat sign indicating number mechanism (300), including beating the sign indicating number subassembly and beating sign indicating number drive assembly, beat the sign indicating number drive assembly including beating sign indicating number movable seat (310), beat the sign indicating number drive unit, beat sign indicating number movable seat (310) movably install on fixed length removes seat (210), beat the sign indicating number drive unit and beat sign indicating number movable seat (310) transmission and be connected, beat the sign indicating number subassembly including installing positioning seat (330) on beating sign indicating number movable seat (310), installing the laser marking number ware on positioning seat (330).

2. A laser coding machine according to claim 1, characterized in that: the fixed-length driving assembly comprises a fixed-length motor (220) arranged on the rack (100), a fixed-length screw rod (230) with an axis extending left and right, and a screw rod nut seat arranged on the fixed-length moving seat (210), wherein the fixed-length motor (220) is connected with the fixed-length screw rod (230), and the fixed-length screw rod (230) is in threaded transmission connection with the screw rod nut seat.

3. A laser coding machine according to claim 2, characterized in that: fixed length removes seat (210) including vertical plate seat (212) that is vertical setting and horizontal flat seat (213) that is horizontal setting, the upper end fixed connection of flat seat (213) and vertical plate seat (212), lead screw nut seat is installed on the back of flat seat (213), beat sign indicating number movable seat (310) and set up on flat seat (213) install fixed length slide bar (110) that the axis is left and right sides extension on frame (100), vertical plate seat (212) and fixed length slide bar (110) sliding connection.

4. A laser coding machine according to claim 3, characterized in that: install slide rail (120) that the axis is left right extension setting on frame (100), slide rail (120) are provided with two, two slide rail (120) set up respectively in the upper portion and the lower part of frame (100), slide rail (120) sliding connection of pulley and downside is passed through to the bottom of riser seat (212), slide rail (120) sliding connection of crossbeam seat (213) through pulley and upside.

5. A laser coding machine according to claim 2, characterized in that: beat sign indicating number sliding seat (310) and rotationally install on horizontal plate seat (213) through rotating (311), the axis that rotates (311) is and extends the setting about, beat sign indicating number drive unit and be used for the drive beat sign indicating number sliding seat (310) and revolve the axis rotation of rotating (311).

6. The laser coding machine according to claim 5, wherein: beat sign indicating number drive unit for being vertical setting beat sign indicating number actuating cylinder (320 beat the front side of sign indicating number movable seat (310) and be fixed with articulated seat (313), positioning seat (330) are installed in the rear side of beating sign indicating number movable seat (310), the lower extreme of beating sign indicating number actuating cylinder (320) is articulated with riser seat (212), the upper end of beating sign indicating number actuating cylinder (320) is articulated with articulated seat (313).

7. A laser coding machine according to claim 1, characterized in that: beat the sign indicating number subassembly still including being and extending the buffering driving piece that sets up about, but positioning seat (330) side-to-side slip ground is installed on beating sign indicating number movable seat (310), the buffering driving piece is connected with positioning seat (330) transmission.

8. The laser coding machine according to claim 7, wherein: buffer driving spare is for being buffer cylinder (340) of extending about, buffer cylinder's (340) one end is connected with beat sign indicating number movable seat (310), buffer cylinder's (340) the other end and positioning seat (330) are connected.

9. The laser coding machine according to claim 7, wherein: install buffering slide bar (312) that the axis is left right extension on beating sign indicating number movable seat (310), positioning seat (330) and buffering slide bar (312) sliding connection.

10. A laser coding machine according to claim 1, characterized in that: the positioning seat (330) extends leftwards and rightwards, a mounting hole (332) is formed in the right end of the positioning seat (330), the laser code printer is mounted in the mounting hole (332), a contact switch (331) is arranged on the right end face of the positioning seat (330), and the contact switch (331) is electrically connected with the laser code printer.