SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straw puncher convenient to material loading to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a straw perforating machine convenient for feeding comprises a base plate, wherein a shell is arranged on the upper surface of the base plate, a first electric telescopic rod is transversely arranged at the front end of the inner wall of the shell, a first motor is transversely arranged at the inner end of the first electric telescopic rod, a supporting plate is transversely arranged at the front end of the inner wall of the shell below the first electric telescopic rod, the bottom of the first motor is connected with the upper surface of the supporting plate in a sliding manner, a perforating head is transversely arranged on an output shaft of the first motor, a second electric telescopic rod is vertically arranged at the rear end of the top of the inner wall of the shell, an upper clamping plate is transversely arranged at the bottom end of the second electric telescopic rod, a feeding box is arranged at the rear end of the top of the shell, a feeding pipe communicated with the interior of the feeding box is vertically arranged at the rear end of the top of the inner wall of the shell at the rear side of the upper clamping plate in a penetrating manner, the bottom of the inner wall of the shell is vertically provided with a guide box, an empty groove which inclines downwards from the rear side to the front side is arranged in the guide box in a penetrating mode, the bottom end of the feeding pipe is communicated with the rear end of the empty groove, a pressure conveying belt is arranged at the top of the inner wall of the empty groove along the inclination angle of the empty groove, a third electric telescopic rod is vertically arranged on the rear side wall of the guide box, a baffle which penetrates through the bottom of the feeding pipe and extends to the inner portion of the feeding pipe is vertically arranged at the top end of the third electric telescopic rod, and the front side wall of the guide box is rotatably connected with a lower clamping plate corresponding to the upper clamping plate.
Furthermore, one end of the top of the feeding box is rotatably connected with a cover plate.
Further, the interior of the upper feed box is provided with an inclined plate which inclines downwards from the front side to the rear side.
Further, go up the workbin inside by the front end rotationally transversely be provided with the dwang to the rear end, the top of shell is provided with the drive dwang pivoted second motor, follow on the surface of dwang the length direction of dwang is provided with down the flitch.
Furthermore, the bottom of the guide box is transversely provided with a servo motor with an output shaft facing to the front side, the output shaft of the servo motor is transversely provided with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, the top of the threaded sleeve is rotatably connected with a rotating plate, and the top of the rotating plate is rotatably connected with the front side of the bottom of the lower clamping plate.
Further, a blanking box located below the lower clamping plate is arranged at the bottom of the inner wall of the shell.
The utility model has the advantages that:
the utility model makes the suction pipe inside the feeding box enter the feeding pipe through the guidance of the inclined plate inside the feeding box, when the suction pipe enters the feeding pipe, the suction pipe is vertically piled up to keep the suction pipe in a horizontal state and then is contracted by the third electric telescopic rod to drive the baffle plate to descend and be pulled out from the feeding pipe, the suction pipe rolls to the inside of the empty slot, then the suction pipe rises by the third electric telescopic rod to prevent the next suction pipe from rolling, the suction pipe entering the empty slot rolls to the lower clamp plate through the guidance of the inclined angle of the empty slot, and contacts with the pressure conveying belt in the rolling process, the bottom of the rolling of the driving belt contacts with the suction pipe to limit the suction pipe in the rolling process, the suction pipe keeps constant-speed advancing and horizontal state in the rolling process of the lower clamp plate, and the suction pipe rolls out of the empty slot in a horizontal state to the lower clamp plate to be in a horizontal state, and then the clamping and punching process are carried out by the punching machine, when guaranteeing the material loading, the straw rolls to the processing bench for the horizontality and can not appear the offset, avoids because of the offset, leads to punching the dislocation to become the condition of waste material, reduces the industrial consumption, improves the machining efficiency of puncher, the puncher automatic feeding of being convenient for.
Detailed Description
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1-3, a straw perforating machine convenient for feeding comprises a bottom plate 1, wherein a shell 2 is arranged on the upper surface of the bottom plate 1, a first electric telescopic rod 3 is transversely arranged at the front end of the inner wall of the shell 2, a first motor 4 is transversely arranged at the inner end of the first electric telescopic rod 3, and an output shaft of the first motor 4 is transversely provided with a perforating head 5.
First motor 4 rotates, and it is rotatory to drive punching head 5, is extended by first electric telescopic handle 3 again, promotes first motor 4 and removes and punch until punching head 5 and straw contact, and after punching is accomplished promptly to the inside that link up the straw when punching head 5 is rotatory, by first electric telescopic handle 3 shrink again, the first motor of pulling 4 removes, will punch head 5 and pull out from the inside of straw.
The front end of the inner wall of the shell 2 is located below the first electric telescopic rod 3 and is transversely provided with a supporting plate 6, and the bottom of the first motor 4 is connected with the upper surface of the supporting plate 6 in a sliding mode.
The supporting plate 6 can provide a supporting effect when the first electric telescopic rod 3 pushes or pulls the first motor 4 to move, so that the first motor 4 is more stable when moving, and the deviation cannot occur.
The rear end of the top of the shell 2 is provided with a feeding box 10, and one end of the top of the feeding box 10 is rotatably connected with a cover plate 22.
The feeding box 10 can be opened manually by rotating the cover plate 22, straws to be processed are put into the feeding box 10, and the supplemented feeding box 10 can be closed with the feeding box 10 by manually rotating the cover plate 22, so that the phenomenon that the feeding work of the feeding box 10 is influenced when other objects are mistakenly put into the feeding box 10 is prevented.
The inside of the upper box 10 is provided with the swash plate 23 by the front side to the side of back side downward slope, the inside dwang 25 that transversely is rotationally provided with by the front end to the rear end of upper box 10, the top of shell 2 is provided with drive dwang 25 pivoted second motor 24, the length direction of dwang 25 is followed on the surface of dwang 25 is provided with down flitch 26, the vertical through-going of rear end that the rear end at shell 2 inner wall top is located punch holder 8 is provided with a material loading pipe 11 that leads to the inside of upper box 10.
The blanking plate 26 is cross-shaped. Second motor 24 rotates, it is rotatory to drive dwang 25, what make down flitch 26 last stirs the straw, again by swash plate 23 inclination's direction, make the inside of entering into material loading pipe 11 that the straw can be smooth, unloading board 26 sets up and lasts stirs the straw in the inlet port department of material loading pipe 11, the straw of the inlet port department of making material loading pipe 11 is in the active state all the time, prevent that the inside straw of material loading box 10 from piling up together, pile up the straw together under the interact power, it is motionless, stop to get into the inside condition of material loading pipe 11.
The stability of the feeding box 10 is improved, so that the feeding box 10 can continuously feed straws.
The vertical guide box 12 that is provided with in bottom of 2 inner walls of shell, run through in the guide box 12 and be provided with an dead slot 13 that inclines down by rear side to preceding side, the bottom and the dead slot 13 rear end intercommunication of material loading pipe 11, the top of dead slot 13 inner wall is provided with pressure conveyer 14 along the inclination of dead slot 13, the vertical third electric telescopic handle 15 that is provided with of guide box 12 rear side wall, the vertical baffle 16 that extends to material loading pipe 11 inside that is provided with in top of third electric telescopic handle 15 runs through the bottom of material loading pipe 11.
The bottom of the feeding pipe 11 has the same inclination angle with the empty groove 13. The straws entering the feeding pipe 11 are vertically arranged, so that the straws are kept in a horizontal state when being fed into the feeding pipe 11, then the third electric telescopic rod 15 contracts to drive the baffle plate 16 to descend, the straws roll into the hollow groove 13 under the guidance of the inclination angle of the hollow groove 13, and when the straws roll into the hollow groove 13, the third electric telescopic rod 15 extends to drive the baffle plate 16 to ascend to block the next straw from entering the hollow groove 13. After the suction pipe is punched, the third electric telescopic rod 15 is contracted to drive the baffle 16 to descend, so that the next suction pipe enters the empty groove 13, and then the baffle 16 prevents the next suction pipe from entering.
The pressure conveyer belt 14 rotates counterclockwise. The straws entering the empty groove 13 roll in the direction of the inclination angle of the empty groove 13 until the straws are contacted with the bottom of the pressure conveyor belt 14, the pressure conveyor belt 14 conveys the straws while rolling, limits the rolling speed of the straws, limits the straws in the rolling process, keeps the straws in a uniform-speed forward and horizontal state in the rolling process, and rolls out of the empty groove 13 in the horizontal state.
The vertical second electric telescopic handle 7 that is provided with in rear end at 2 inner wall tops of shell, the bottom of second electric telescopic handle 7 transversely is provided with punch holder 8, and the preceding lateral wall of guide box 12 rotates and is connected with lower plate 9 corresponding with punch holder 8.
With the inside straw that rolls out of horizontality from dead slot 13 can roll to lower plate 9 on, drive the 8 descents of punch plate and the straw contact by the extension of second electric telescopic handle 7 again, it is fixed to carry out centre gripping from top to bottom through punch plate 8 and lower plate 9 to the straw, makes the straw in the in-process of punching the processing, the offset can not appear, more stability.
The top of the lower clamping plate 9 is an inward-concave arc shape, so that a suction pipe rolling to the lower clamping plate 9 is in contact with the lowest point of the arc groove of the lower clamping plate 9, and the horizontal state is further kept.
When guaranteeing the material loading, the straw rolls to the processing bench for the horizontality and can not appear the offset, avoids because of the offset, leads to punching the dislocation to become the condition of waste material, and it is extravagant to reduce industrial raw materials, improves the machining efficiency of puncher, and the puncher of being convenient for carries out the material loading.
The bottom of the guide box 12 is transversely provided with a servo motor 18 with an output shaft facing to the front side, the output shaft of the servo motor 18 is transversely provided with a threaded rod 19, the surface of the threaded rod 19 is in threaded connection with a threaded sleeve 20, the top of the threaded sleeve 20 is rotatably connected with a rotating plate 17, and the top of the rotating plate 17 is rotatably connected with the front side of the bottom of the lower clamping plate 9.
After punching, second electric telescopic handle 7 contracts, and it rises to drive punch holder 8, does not contact with the straw, rotates by servo motor 18 again, drives threaded rod 19 rotatory, makes thread bush 20 move to the rear side on threaded rod 19, changes the inclination of rotor plate 17, makes lower plate 9 downward sloping, and the straw after punching the completion rolls along with the inclination of lower plate 9 and follows lower plate 9 landing.
The outer end of the threaded rod 19 is provided with a limit plate. After the straw slips, the servo motor 18 rotates to drive the threaded rod 19 to rotate, so that the threaded sleeve 20 moves towards the front side on the threaded rod 19, the inclination angle of the rotating plate 17 is changed until the threaded sleeve 20 moves to the outermost end of the threaded rod 19 and stops moving, when the threaded sleeve 20 moves to the outermost end of the threaded rod 19 and is limited by the limiting plate and cannot move, the lower clamping plate 9 is perpendicular to the rotating plate 17, and the rotating plate 17 is perpendicular to the threaded sleeve 20.
The bottom of the inner wall of the shell 2 is provided with a blanking box 21 positioned below the lower clamping plate 9.
The straws slide off and enter the blanking box 21, so that the straws which are punched are conveniently and intensively taken out in the later period of manual work.
The working principle is as follows: the feeding box 10 can be opened manually by rotating the cover plate 22, the straws to be processed are placed in the feeding box 10, the straws are continuously stirred by the discharging plate 26, then the straws can smoothly enter the interior of the feeding pipe 11 under the guidance of the inclined angle of the inclined plate 23 and vertically arranged in the interior of the feeding pipe 11, so that the straws are kept in a horizontal state when being fed in the interior of the feeding pipe 11, then the straws are contracted by the third electric telescopic rod 15 to drive the baffle plate 16 to descend, the straws roll into the interior of the empty groove 13 under the guidance of the inclined angle of the empty groove 13, when the straws roll into the interior of the empty groove 13, the third electric telescopic rod 15 extends to drive the baffle plate 16 to ascend, the next straw is prevented from entering the interior of the empty groove 13, the straws which enter the interior of the empty groove 13 roll in the inclined angle direction of the empty groove 13 until the straws are contacted with the bottom of the pressure conveyor belt 14, and the pressure conveyor belt 14 rolls simultaneously, the straws are conveyed, the rolling speed of the straws is limited, the straws are limited in the rolling process, the straws keep constant-speed forward and horizontal state in the rolling process until the straws roll out of the hollow groove 13 in the horizontal state, the straws roll out of the hollow groove 13 in the horizontal state to the lower clamp plate 9, the second electric telescopic rod 7 extends to drive the upper clamping plate 8 to descend to contact with the suction pipe, the suction pipe is clamped and fixed up and down through the upper clamping plate 8 and the lower clamping plate 9, the first motor 4 rotates to drive the punching head 5 to rotate, the first electric telescopic rod 3 extends to push the first motor 4 to move until the punching head 5 contacts with the suction pipe to punch, after the punching head 5 is rotated to penetrate through the inside of the straw, namely, punching is completed, the first electric telescopic rod 3 contracts to pull the first motor 4 to move, and the punching head 5 is pulled out from the inside of the straw.