Flower impeller laser cutting and sheet arranging machine
Technical Field
The utility model relates to the field of mechanical production, in particular to floral leaf wheel laser cutting arranges mascerating machine.
Background
The abrasive belt is cut by a floral leaf wheel, a louver wheel and the like and is processed by arranging the abrasive belt into sheets, along with the development of science and technology, the laser cutting is more mature, the efficiency of the laser cutting is higher, however, the existing sheet inserting device is of a single sheet inserting structure, namely, a motor or a cylinder drives a mechanical arm to clamp the cut abrasive sheets and insert the cut abrasive sheets into a sheet arranging seat to form the floral leaf wheel, the structure can only carry out sheet inserting once, the efficiency is limited, and particularly, the existing laser cutting is influenced by the sheet inserting efficiency and cannot be reflected in efficacy; meanwhile, when the insert is required to be rectangular with a notch, the cutting abrasive belt is cut in a Z shape, and a single insert cannot be adapted to be applied, so that the abrasive belt material is seriously wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be adapted to laser cutting and arrange piece machine and carry out flower impeller laser cutting row piece machine that piece was arranged to two-way inserted sheet simultaneously.
In order to achieve the above object, the utility model discloses a following technical scheme, floral leaf wheel laser cutting arranges mascerating machine, which comprises a fixed frame, pay-off to the material feeding unit of mount, the laser generator of cutting material and the row's piece seat that is used for the inserted sheet, be equipped with inserted sheet motor and driven inserted sheet device on the mount, inserted sheet device cooperates with material feeding unit and row's piece seat respectively, material feeding unit includes pay-off motor drive's pay-off action wheel, pay-off action wheel complex pay-off from the driving wheel, pay-off action wheel and pay-off are divided to establish the abrasive band two sides and with it surface contact from the driving wheel, laser emission end of laser generator locates directly over the abrasive band, inserted sheet device includes material clamping seat and drives its inserted sheet transmission structure, inserted sheet transmission structure includes the drive wheel of being connected with inserted sheet motor drive, with drive, The two ends of the transmission arm are respectively hinged with the lifting transmission rod and the inserting arm, one end of each inserting arm is respectively connected with the material clamping seat, and the two inserting arms are hinged with the fixing frame through the same rotating shaft.
The utility model discloses floral whorl wheel laser cutting arranges mascerating machine carries out the pay-off through material feeding unit, adopts laser generator to carry out "Z" type cutting, and inserted sheet motor drive inserted sheet transmission structure realizes two clamp material seats simultaneously and uses the axis of rotation to carry out 90 reciprocal rotations as the centre of a circle for the clamp material seat cooperates with material feeding unit and row's piece seat respectively, realizes both sides inserted sheet simultaneously, has improved inserted sheet efficiency greatly.
In some embodiments, the lifting device further comprises guide wheels, wherein the guide wheels are respectively arranged on two sides of the lifting transmission rod and are fixedly arranged on the fixed frame. The guide wheels are arranged to ensure the track of the lifting transmission rod during the up-and-down lifting movement.
In some embodiments, the material clamping seat comprises a material clamping arm, the middle part of the material clamping arm is connected with the material clamping seat through a material clamping rotating shaft, and the material clamping rotating shaft is provided with a torsion spring. And a material clamping arm is arranged and used for clamping the abrasive belt material after cutting.
In some embodiments, the material clamping device further comprises a material clamping transmission structure, the material clamping transmission structure comprises a material clamping motor, a material clamping cam and a material clamping transmission arm, the middle of the material clamping transmission arm is hinged to the fixed frame, the material clamping transmission arm is in transmission fit with the material clamping arm, the two material clamping transmission arms are symmetrically arranged and are simultaneously hinged to a material clamping control shaft, and the material clamping motor drives the material clamping cam to be in transmission fit with the material clamping control shaft. The material clamping transmission structure is arranged, the material clamping transmission arm is driven by the material clamping cam to control the material clamping arm to be opened, so that materials can enter conveniently, the structure is simple and effective, and synchronization is realized.
In some embodiments, the clamping transmission structure comprises a spring seat, and the spring seat is connected with the end, away from the clamping cam, of the clamping transmission arm through a spring. The spring seat is arranged, and the springback reset of the material clamping transmission arm is realized through the spring.
In some embodiments, a material clamping bearing is arranged at one end of the material clamping arm, and the material clamping transmission arm is in transmission fit with the material clamping bearing. The material clamping bearing is matched with the material clamping transmission arm in a rolling mode, so that frequent driving friction loss between the material clamping transmission arm and the material clamping transmission arm is effectively prevented, and the service life and the precision of the device are improved.
In some embodiments, the material severing device further comprises a material severing structure, wherein the material severing structure comprises a material severing cam and a material severing motor for driving the material severing cam, and the material severing cam is in transmission fit with the material clamping seat. The abrasive belt cutting machine is provided with a material breaking structure, the material clamping seat is controlled to move through the material breaking cam, the material breaking action is achieved, the abrasive belt after laser cutting has certain adhesion degree, and the two abrasive belts after cutting and processing are separated through the material breaking action.
In some embodiments, the material clamping seat is provided with a material breaking bearing, and the material breaking bearing is in transmission fit with the material breaking cam. Through the cooperation of the material breaking bearing and the material breaking cam, the friction loss of the contact position is avoided.
In some embodiments, the feeding device is provided with at least one pair of feeding limiting columns which are respectively arranged on the upper surface and the lower surface of the abrasive belt and are in rolling friction with the surface of the abrasive belt. The feeding limiting column is adopted, so that the effect of tensioning the abrasive belt is achieved with the driving wheel and the driven wheel, and the abrasive belt is guaranteed to be fed smoothly.
In some embodiments, the feeding device is provided with a feeding limiting block, and the feeding limiting block is respectively arranged at two sides of the abrasive belt. The feeding limiting block is arranged to limit the conveying position of the abrasive belt, so that the cutting precision is ensured.
The utility model has the advantages that: the utility model discloses floral whorl wheel laser cutting sheet arranging machine carries out the pay-off through material feeding unit, adopts laser generator to carry out "Z" type cutting, sets up by inserted sheet motor drive's inserted sheet transmission structure, and the inserted sheet action when realizing two double-layered material seats has improved inserted sheet efficiency greatly, and the structure is exquisite effective simultaneously, and the abrasive band inserted sheet of special adaptation laser stock cutter "Z" type cutting basically can't harm the abrasive band raw materials.
Drawings
FIG. 1 is a schematic structural view of a floral leaf wheel laser cutting and sheet arranging machine of the present invention;
fig. 2 is a schematic structural view of the feeding device of the present invention;
FIG. 3 is a schematic structural view of the insert device of the present invention;
FIG. 4 is a schematic structural view of the material clamping part of the present invention;
fig. 5 is a schematic structural view of the material clamping transmission structure in fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 5, the laser cutting and sheet arranging machine for floral whorl comprises a fixed frame 1, a feeding device 2 for feeding materials to the fixed frame 1, a laser generator 3 for cutting materials and a sheet arranging base 4 for inserting sheets, wherein a sheet inserting motor 51 and a sheet inserting device 5 driven by the sheet inserting motor are arranged on the fixed frame 1, the sheet inserting device 5 is respectively matched with the feeding device 2 and the sheet arranging base 4, the feeding device 2 comprises a feeding driving wheel 22 driven by the feeding motor 21 and a feeding driven wheel 23 matched with the feeding driving wheel 22, the feeding driving wheel 22 and the feeding driven wheel 23 are respectively arranged on two sides of an abrasive belt a and are in surface contact with the abrasive belt a, a laser emitting end of the laser generator 3 is arranged right above the abrasive belt a, the sheet inserting device 5 comprises a material clamping base 6 and a sheet inserting transmission structure 52 for driving the sheet clamping base, the sheet inserting transmission structure 52 comprises a driving wheel, The lifting transmission rod 55 is hinged to one end of the driving rod 54, the two symmetrically arranged transmission arms 56 and the two symmetrically arranged inserting sheet arms 57 are hinged to the two ends of the transmission arms 56 respectively, the lifting transmission rod 55 and the inserting sheet arms 57 are hinged to one end of each inserting sheet arm 57, one end of each inserting sheet arm 57 is connected with the material clamping seat 6 respectively, and the two inserting sheet arms 57 are hinged to the fixing frame 1 through the same inserting sheet rotating shaft 58.
The lifting transmission rod device further comprises guide wheels 59, wherein the guide wheels 59 are respectively arranged on two sides of the lifting transmission rod 55 and fixedly arranged on the fixed frame 1.
The material clamping seat 6 comprises a material clamping arm 61, the middle part of the material clamping arm 61 is connected with the material clamping seat 6 through a material clamping rotating shaft 62, and the material clamping rotating shaft 62 is provided with a torsion spring.
Still including pressing from both sides material transmission structure, press from both sides material transmission structure including pressing from both sides material motor 63, pressing from both sides material cam 64 and pressing from both sides material transmission arm 65, press from both sides material transmission arm 65 middle part and articulated with mount 1, press from both sides material transmission arm 65 and press from both sides material arm 61 transmission fit, two press from both sides material transmission arm 65 symmetry settings and articulate simultaneously and press from both sides material control shaft 66, press from both sides material motor 63 drive and press from both sides material cam 64 and press from both sides material control shaft 66 transmission fit.
The material clamping transmission structure comprises a spring seat 67, and the spring seat 67 is connected with the end, far away from the material clamping cam 64, of the material clamping transmission arm 65 through a spring.
One end of the material clamping arm 61 is provided with a material clamping bearing 68, and the material clamping transmission arm 65 is in transmission fit with the material clamping bearing 68.
The material breaking mechanism 7 is further included, the material breaking mechanism 7 includes a material breaking cam 71 and a material breaking motor 72 for driving the material breaking cam 71, and the material breaking cam 71 is in transmission fit with the material clamping base 6.
The material clamping seat 6 is provided with a material breaking bearing 69, and the material breaking bearing 69 is in transmission fit with the material breaking cam 71.
The feeding device 2 is provided with a pair of feeding limiting columns 24, and the feeding limiting columns 24 are respectively arranged on the upper surface and the lower surface of the abrasive belt and are in rolling friction with the surface of the abrasive belt.
The feeding device 2 is provided with a feeding limiting block 25, and the feeding limiting block 25 is respectively arranged at two sides of the abrasive belt.
The utility model discloses floral leaf wheel laser cutting arranges mascerating machine's work flow:
feeding and processing: the feeding device 2 drives a feeding driving wheel 22 to cooperate with a feeding driven wheel 23 to drive the abrasive belt A to convey through a feeding motor 21, flatness and position of conveying of the abrasive belt A are guaranteed through a feeding limiting column 24 and a feeding limiting block 25 in the conveying process, the abrasive belt A is conveyed to a material cutting position, a laser generator 3 emits cutting laser through a laser head 31 to perform Z-shaped cutting on the abrasive belt A, two abrasive sheets B which are symmetrical and wait for inserting sheets are formed, at the moment, a cutting opening is not completely broken, and the feeding device 2 continues to push the abrasive belt A and the abrasive sheets B to enter the material clamping device.
Material clamping: the material clamping seat 6 and the material clamping arms 61 are in a closed state under the action of a torsion spring of the material clamping rotating shaft 62, the material clamping motor 63 drives the material clamping cam 64 to rotate, when the protruding part of the material clamping cam 64 rotates to the material clamping control shaft 66, the material clamping control shaft 66 rises and drives the two material clamping transmission arms 65 to rotate, the material clamping transmission arms 65 apply pressure to the material clamping bearings 68 after rotating, so that the contact ends of the material clamping arms 61 and the material clamping transmission arms 65 descend, the material clamping ends of the material clamping arms 61 are separated from the material clamping seat 6 at the moment, sand sheets B conveyed by the feeding device 2 enter the two material clamping seats, the material clamping motor 63 drives the material clamping cam 64 to continue rotating, the material clamping control shaft 66 descends, the material clamping transmission arms 65 are influenced by the resilience force of the springs connected between the material clamping cams and the spring seats 67 to rotate and separate from the material clamping bearings 68, the material clamping ends of the material clamping arms 61 and the material clamping seat 6 are closed to clamp the sand sheets B, and material.
Breaking off materials: the material snapping motor 72 drives the material snapping cam 71 to rotate, when the protruding part of the material snapping cam 71 rotates to the contact position of the material snapping bearing 69, the material snapping bearing 69 rises, the material clamping end of the material clamping seat 6 descends, the material snapping action is realized, and the two abrasive sheets B are completely separated.
Inserting sheets: the inserting sheet motor 51 drives the driving wheel 53 to rotate, the driving wheel 53 drives the driving rod 54 eccentrically hinged with the driving wheel, the driving rod 54 drives the lifting transmission rod 55 to move up and down along the guide wheel 59, the lifting transmission rod 55 drives the transmission arm 56 to move, the transmission arm 56 drives the inserting sheet arm 57 to rotate in a 90-degree reciprocating arc shape by taking the inserting sheet rotating shaft 58 as a circle center, the material clamping seat 6 rotates 90 degrees from the material clamping position to reach the inserting sheet position of the material arranging seat 4 and inserts the abrasive sheet B into the material arranging seat 4, and the inserting sheet arm 57 drives the material clamping seat 6 to reset after the abrasive sheet B is inserted, so that the next cycle is carried out.
Through the flow action, the utility model discloses inserted sheet efficiency is reinforceed to the device, and the rate of adaptation laser cutting can make material feeding unit material feeding speed reach 2.5 m/s.
The utility model discloses floral whorl wheel laser cutting sheet arranging machine carries out the pay-off through material feeding unit, adopts laser generator to carry out "Z" type cutting, sets up by inserted sheet motor drive's inserted sheet transmission structure, and the inserted sheet action when realizing two double-layered material seats has improved inserted sheet efficiency greatly, and the structure is exquisite effective simultaneously, and the abrasive band inserted sheet of special adaptation laser stock cutter "Z" type cutting basically can't harm the abrasive band raw materials.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.