CN211515238U - Automatic marking off detection device of pen - Google Patents
Automatic marking off detection device of pen Download PDFInfo
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- CN211515238U CN211515238U CN201922216271.1U CN201922216271U CN211515238U CN 211515238 U CN211515238 U CN 211515238U CN 201922216271 U CN201922216271 U CN 201922216271U CN 211515238 U CN211515238 U CN 211515238U
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Abstract
The utility model provides an automatic pen marking detection device, which comprises a conveying mechanism, an automatic pen feeding mechanism positioned above the conveying mechanism, a pen cap pulling mechanism, a marking detection mechanism, a pen cap covering mechanism, a defective product eliminating mechanism and a finished product receiving hopper, wherein the pen cap pulling mechanism, the marking detection mechanism, the pen cap covering mechanism, the defective product eliminating mechanism and the finished product receiving hopper are sequentially positioned beside the conveying mechanism; a pen cap conveying mechanism is arranged between the pen cap pulling mechanism and the pen cap covering mechanism; the scribing detection mechanism comprises a scribing spiral line mechanism, a paper feeding mechanism and a CCD detection mechanism, wherein the scribing spiral line mechanism and the paper feeding mechanism are respectively positioned on two sides of the conveying mechanism, and the CCD detection mechanism is positioned above the paper feeding mechanism. The technical scheme of the utility model among, carry through conveying mechanism after the pen material loading, pull out cap of a pen mechanism and pull out the cap of a pen, then carry and draw helix mechanism department, draw the helix and detect, carry cap of a pen mechanism department cap of covering at last, realized a automatic feed, pull out the cap of a pen, rule and detect, cap of a pen lid back, improved efficiency, guaranteed the quality of pen.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, especially, relate to an automatic marking off detection device of pen.
Background
The pen is a necessary article in daily life, study and work, and the stroke line detection is an important link for ensuring the pen quality. The prior art adopts manual marking detection, and is low in efficiency, boring and tasteless in work and high in factory input cost. Therefore, it is necessary to realize automatic detection of pen blanking, marking, and the like. The marking-off of the pen by the automatic equipment can improve the detection efficiency, improve the detection accuracy and reduce the production cost of a factory. When the pen is automatically detected, how to ensure the consistency and reliability of the stroke spiral is very important.
SUMMERY OF THE UTILITY MODEL
To above technical problem, the utility model discloses an automatic marking off detection device of pen has realized a automatic feed and marking off and has detected, has improved detection efficiency, has guaranteed the quality of pen.
To this end, the utility model discloses a technical scheme do:
an automatic pen marking detection device comprises a conveying mechanism, an automatic pen feeding mechanism, a pen cap pulling mechanism, a marking detection mechanism, a pen cap covering mechanism, a defective product eliminating mechanism and a finished product receiving hopper, wherein the automatic pen feeding mechanism is positioned above the conveying mechanism; a pen cap conveying mechanism is arranged between the pen cap pulling mechanism and the pen cap covering mechanism; the scribing detection mechanism comprises a scribing spiral line mechanism, a paper feeding mechanism and a CCD detection mechanism, wherein the scribing spiral line mechanism and the paper feeding mechanism are respectively positioned on two sides of the conveying mechanism, and the CCD detection mechanism is positioned above the paper feeding mechanism.
Furthermore, the paper feeding mechanism is provided with a line marking plate on the inner side of the paper, the line marking plate and the line marking mechanism are oppositely arranged on two sides of the paper, and the paper is attached to the line marking plate. The spiral line marking mechanism drives the pen to mark a spiral line on the marking board, the paper feeding mechanism sends paper with a fixed length every time the paper feeding mechanism marks, the marked spiral line moves to the detection visual field of the CCD detection mechanism, and the CCD detection mechanism detects the spiral line to judge whether the pen is good or bad.
Adopt the technical scheme of the utility model, a pen carries through a automatic feeding mechanism feed conveying mechanism, pulls out cap mechanism and pulls out a cap, then the pen is carried and is drawn helix mechanism department, draws helix mechanism and drives stroke helix, and helix detection mechanism detects it, and cap mechanism department is carried to the last pen, and cap mechanism will be covered on the pen to cap mechanism, has realized a automatic feed, pulls out the cap, draws the line and detects, and cap is carried and is covered again.
As a further improvement of the utility model, the automatic pen marking detection device comprises a main transmission mechanism, the main transmission mechanism comprises a main motor, a speed reducer, a rotating main shaft, a rack up-and-down moving driving cam, a rack left-and-right moving servo motor, the conveying mechanism comprises an up-and-down moving rack and a left-and-right moving rack, the main motor is connected with the rack up-and-down moving driving cam through the speed reducer and the rotating main shaft, the rack up-and-down moving driving cam drives the up-and-down moving rack, the rack left-and-right moving servo motor drives the left-and-right moving rack, the up-and-down moving rack is positioned between the left-and-right moving racks, when the up-and-down moving rack descends, a pen falls on the left-and-right moving rack and is separated from the up-and-down moving, when the pen moves to a corresponding process for treatment, the up-and-down moving rack rises to separate the pen from the left-and-right translation rack and is lifted to the height of a working position, meanwhile, the left-and-right translation rack returns to a starting position under the driving of the servo motor moving left and right on the rack, the up-and-down moving rack and the left-and-right translation rack circularly move, and the pen moves on the rack from right to left. As a further improvement of the utility model, it includes that pulls out cap drive cam, is used for pressing from both sides the cap of a writing brush pen-holder hold-down mechanism, is used for pressing from both sides pulling out cap of a writing brush pen-holder clamping mechanism and pulling out a cap of a writing brush slide rail to pull out cap of a writing brush mechanism including pulling out cap drive cam, being used for pressing from both sides tight pen-holder, it is located the offside of pulling out the cap of a writing brush slide rail to pull out cap hold-down structure, it is connected with the rotatory swing arm of cap of a writing brush cam to pull out cap of a writing brush cam, it is connected with the cap.
When the up-and-down movement rack is in a high position, the pen holder pressing mechanism for pulling the pen cap tightly clamps the pen holder, the pen cap clamping mechanism for pulling the pen cap tightly clamps the pen cap, the pen cap pulling cam drives the pen cap pulling cam to rotate and swing the swing arm, and the pen cap pulling cam rotates and swings to push the pen cap pulling slide rail to slide, so that the pen cap pulling clamping mechanism moves to pull out the pen cap.
Further, the pen cap pulling mechanism comprises a pen cap pulling confirmation optical fiber, and the pen cap pulling confirmation optical fiber is located above the conveying mechanism and located on one side of the pen cap pulling clamping mechanism.
As a further improvement of the utility model, the automatic pen marking and detecting device comprises a pen cap translation lifting mechanism; the pen cap translation lifting mechanism is located on one side of the pen cap conveying mechanism, a pen cap storage groove is formed in one end of the stroke of the pen cap translation lifting mechanism, the pen cap translation lifting mechanism is connected with the pen cap clamping mechanism, the pen cap clamping mechanism clamps a pen cap from the pen cap conveying mechanism, the pen cap translation lifting mechanism drives the pen cap clamping mechanism to drive the pen cap to lift and translate, and the pen cap is placed into the pen cap storage groove.
As a further improvement of the present invention, the cap mechanism comprises a cap driving cam, a cap cam mechanism swing arm, a cap cam rotation swing arm, a cap slide rail, a pen holder pressing mechanism for clamping the pen holder, and a cap push rod, the cap driving cam is connected to the cap cam mechanism swing arm, the cap cam mechanism swing arm is connected to the cap cam rotation swing arm through a connecting rod, the cap cam rotation swing arm is connected to the cap slide rail, the cap slide rail is connected to the cap push rod, and the cap push rod is located on one side of the cap storage groove;
when the up-and-down movement rack is in a high position, the rack and the pen holder pressing mechanism clamp the pen holder, the pen cap drives the cam to drive the pen cap cam to rotate and swing the swing arm, the pen cap cam mechanism is driven by the connecting rod to rotate the swing arm, the pen cap push rod moves back and forth, the pen cap is pushed out from the pen cap storage groove and is covered on the pen holder.
As a further improvement of the present invention, the main transmission mechanism includes a main shaft, the cap-removing mechanism includes a cap-removing driving cam, and the cap-returning mechanism includes a cap-covering driving cam; the motor drives the speed reducer, the speed reducer drives the main shaft, the main shaft drives the rack to move up and down to drive the cam, the pen cap pulling driving cam and the pen cap covering driving cam, and power for moving the rack up and down, pulling the pen cap and covering the pen cap is provided respectively.
As a further improvement, the automatic marking off detection device of pen includes main drive mechanism, main drive mechanism includes that main motor, rack reciprocate drive cam, servo motor, conveying mechanism includes the up-and-down motion rack and controls the translation rack, main motor reciprocates the drive cam with the rack and is connected, the rack reciprocates the drive cam drive and reciprocates the rack, translation rack about the servo motor drive, up-and-down motion rack cross arrangement make up into rack cross translation mechanism, and the pen removes from a left side to the right on rack cross translation mechanism's rack.
Furthermore, the servo motor is connected with the left and right translation rack through the rack left and right translation module.
As a further improvement of the utility model, the automatic pen marking and detecting device comprises a pen cap clamping mechanism and a pen cap translation lifting mechanism; a pen cap loading plate is arranged below the pen cap pulling clamping mechanism and is positioned on the pen cap conveying mechanism, the pen cap clamping mechanism is positioned above the pen cap loading plate, the pen cap clamping mechanism is connected with the pen cap translation lifting mechanism, and a pen cap storage groove is formed in one side of the pen cap covering mechanism; the pen cap translation lifting mechanism drives the pen cap clamping mechanism to clamp the pen cap from the pen cap loading plate and put the pen cap into the pen cap storage groove.
Further, the pen cap translation lifting mechanism comprises a translation mechanism and a lifting mechanism, the translation mechanism comprises a pen cap translation rodless cylinder, and the lifting mechanism comprises a pen cap lifting cylinder; the translation mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the pen cap clamping mechanism.
As a further improvement of the present invention, the cap mechanism comprises a cap driving cam, a cap cam mechanism swing arm, a cap cam rotating swing arm, a pen holder pressing mechanism for clamping the pen holder, and a cap push rod, the cap driving cam is connected to the cap cam mechanism swing arm, the cap cam mechanism swing arm is connected to the cap cam rotating swing arm through a connecting rod, the cap cam rotating swing arm is connected to the cap push rod, and the cap push rod is located on one side of the cap storage groove;
when the up-and-down movement rack is in a high position, the rack and the pen holder pressing mechanism clamp the pen holder, the pen cap drives the cam to drive the pen cap cam to rotate and swing the swing arm, the pen cap cam mechanism is driven by the connecting rod to rotate the swing arm, the pen cap push rod moves back and forth, the pen cap is pushed out from the pen cap storage groove and is covered on the pen holder.
As the utility model discloses a further improvement, one side of cap cam mechanism swing arm is equipped with the spacing axle of cap cam mechanism swing arm, the spacing axle of cap cam mechanism swing arm is connected with the spacing axle promotion cylinder of cap cam mechanism swing arm, realizes that the swing of cap cam mechanism swing arm is spacing.
As a further improvement of the utility model, the pen cap mechanism is positioned on the height adjusting seat of the pen cap mechanism.
As a further improvement, a plurality of pen cap storage tank partition plates are arranged in the pen cap storage tank, and the pen cap storage tank is partitioned into a plurality of pen cap storage positions by the pen cap storage tank partition plates.
As a further improvement of the present invention, the main transmission mechanism includes a main shaft, the cap-removing mechanism includes a cap-removing driving cam, and the cap-returning mechanism includes a cap-covering driving cam; the motor drives the speed reducer, the speed reducer drives the main shaft, the main shaft drives the rack to move up and down to drive the cam, the pen cap pulling driving cam and the pen cap covering driving cam, and power for moving the rack up and down, pulling the pen cap and covering the pen cap is provided respectively.
As a further improvement of the utility model, the scribing sheet is a glass sheet. Further, the paper feeding mechanism comprises a paper feeding compression roller. Further, the automatic pen marking detection device further comprises a paper collecting mechanism, the paper collecting mechanism comprises a paper collecting press roller, and the paper feeding press roller and the paper collecting press roller are located on two sides of the marking plate.
As a further improvement of the utility model, the spiral line cutting mechanism comprises a spiral line cutting frame;
the scribing line rack is provided with a clamping mechanism, a stroke line swinging angle mechanism, an eccentric wheel circle drawing mechanism and a pen pushing mechanism, the scribing board is vertically arranged, the clamping mechanism is positioned on one side of the scribing board, the conveying mechanism is positioned between the clamping mechanism and the scribing board, the pen pushing mechanism is positioned on the outer side of the clamping mechanism, and the clamping mechanism is connected with the stroke line swinging angle mechanism; the stroke line swinging angle mechanism is connected with the eccentric wheel circle drawing mechanism;
after the pen clamping mechanism clamps pens on the conveying mechanism, the pen pushing mechanism pushes the pens on the clamping mechanism out, the stroke line swinging angle mechanism drives the pen swinging angle on the clamping mechanism, and the eccentric wheel circle drawing mechanism drives the pens on the clamping mechanism to draw lines.
According to the technical scheme, pens are fed onto the conveying mechanism through the pen automatic feeding mechanism, then the conveying mechanism conveys the pens to be tested, the pen cap pulling mechanism pulls the pens to pull caps, then the pens with the caps pulled off are conveyed to the spiral line drawing mechanism by the conveying mechanism, the pens are located between the scribing plate and the clamping mechanism, the clamping mechanism clamps one end of the pens, the pen pushing mechanism pushes the pens to the scribing plate to enable the pens to be in contact with the scribing plate, the eccentric wheel circle drawing mechanism acts, and the stroke line swinging angle driving mechanism drives the clamping mechanism and the pens above the clamping mechanism to perform scribing action. After the line is drawn, the pen pushing mechanism resets, the stroke line swinging angle mechanism resets, the clamping mechanism resets, the pen returns to the conveying mechanism and continues to be conveyed to the pen cap covering mechanism, the pen cap pulled by the pen cap pulling mechanism is conveyed to the pen cap covering mechanism through the pen cap conveying mechanism, and the pen cap covering mechanism covers the pen cap on the pen to complete detection.
As a further improvement of the utility model, the clamping mechanism comprises an upper clamping plate, a lower clamping plate and a pen holder clamping cylinder, the upper clamping plate and the lower clamping plate are respectively connected with the pen holder clamping cylinder, and the upper clamping plate and the lower clamping plate are provided with stations for accommodating pens; further, the inner diameter of a station for accommodating pens formed after the upper clamping plate and the lower clamping plate are folded is slightly larger than the outer diameter of the pens.
As the utility model discloses a further improvement, press from both sides and get mechanism and include punch holder guide pin and punch holder guide pin bushing, the punch holder passes through the punch holder guide pin and is connected with the punch holder guide pin bushing, the punch holder guide pin is connected with pen-holder die clamping cylinder.
As a further improvement of the utility model, the pen pushing mechanism comprises a push rod and a pen pushing rod driving mechanism, and the push rod is connected with the pen pushing rod driving mechanism.
As a further improvement of the utility model, it is connected with the push rod through pushing away the pen holder slider to push away pen holder actuating mechanism, it is equipped with the spring to push away between pen holder slider and the push rod. Further, the pen pushing rod driving mechanism is a pen pushing rod cylinder.
As a further improvement of the utility model, eccentric wheel circle drawing mechanism includes eccentric shaft, horizontally connect board, the actuating mechanism of drawing a circle, horizontally connect board and eccentric shaft are connected, draw a circle actuating mechanism drive eccentric shaft and rotate, drive horizontally connect board and be the circular orbit motion, horizontally connect board and stroke line pendulum angle mechanism are connected.
Furthermore, the eccentric wheel circle drawing mechanism comprises a horizontal sliding block and a vertical sliding block, a horizontal connecting plate is connected with the horizontal sliding block and the vertical sliding block, and the horizontal connecting plate is driven by an eccentric shaft to move in a circular track under the guidance of the horizontal sliding block and the vertical sliding block.
As a further improvement of the present invention, the stroke line swinging angle mechanism comprises an angle inclined plate and an angle inclined cylinder, the angle inclined cylinder drives the angle inclined plate to move, and the angle inclined plate is connected with the horizontal connecting plate;
further, the angle inclined plate is connected with the lower clamping plate through a lower clamping plate supporting plate, the angle inclined plate is connected with a pen pushing mechanism through a pen pushing supporting piece, and the angle inclined plate is connected with a pen holder clamping cylinder through a clamping supporting column; the circle drawing driving mechanism drives the angle inclined plate to do circular track motion through the horizontal connecting plate, and simultaneously drives the clamping mechanism and the pen pushing mechanism to do circular track motion together.
As a further improvement of the utility model, stroke line pendulum angle mechanism includes first angle slope pivot, second angle slope pivot, third angle slope pivot, horizontal connecting plate, first angle slope pivot, angle slope cylinder, second angle slope pivot, angle hang plate and third angle slope pivot connect gradually and constitute the link structure.
As a further improvement, the spiral line drawing mechanism comprises an elevating mechanism, the spiral line drawing frame is connected with the elevating mechanism, the elevating mechanism drives the spiral line drawing frame and the clamp thereon to clamp the mechanism, the stroke line swing angle mechanism, the eccentric wheel circle drawing mechanism and the pen pushing mechanism to move up and down together.
By adopting the technical scheme, the clamping mechanism, the stroke line swinging angle mechanism, the eccentric wheel circle drawing mechanism and the pen pushing mechanism are arranged on the lifting mechanism and move up and down under the driving of the lifting mechanism, so that the pen is lifted up and put down from the conveying mechanism; the resultant motion of the eccentric wheel circle drawing mechanism and the lifting mechanism enables parts driven by the eccentric shaft to realize spiral line motion, so that the clamped pen can draw a spiral line better.
Furthermore, elevating system includes lift sharp module and lift servo motor, lift sharp module and lift servo motor are connected.
As a further improvement, the helix detection mechanism moves the module including detecting the CCD light source, detecting the CCD, detect the CCD light source, detect CCD towards one side of marking off board, detect the CCD light source, detect CCD and move the module and be connected.
As a further improvement of the utility model, the automatic pen feeding mechanism comprises a material box for storing pens, a blanking groove is arranged at the lower part of the material box, a material stirring mechanism is arranged above the blanking groove, a material separating mechanism is arranged at one side of the blanking groove, a material pushing mechanism is arranged at the other side of the blanking groove, and a discharge hole is arranged at one side or the lower part of the material separating mechanism; the conveying mechanism is positioned below the discharge hole. By adopting the technical scheme, the pens in the material box are pushed into the blanking groove through the material pushing mechanism, then enter the material separating mechanism under the action of the material pushing mechanism, finally are discharged from the discharge port to realize blanking, and then are conveyed through the conveying mechanism, so that the posture consistency is good, and the blanking of the penholder with the pen clip or the finished pen is smooth.
As a further improvement of the utility model, the material shifting mechanism includes the material shifting motor, the material shifting translation mechanism, the material shifting mechanism connecting rod and the material shifting block, the material shifting motor is connected with the eccentric wheel, the eccentric wheel is connected with the material shifting translation mechanism through the material shifting mechanism connecting rod, the material shifting translation mechanism is connected with the material shifting block.
As a further improvement of the utility model, the eccentric wheel is connected with the material shifting and translating mechanism through the material shifting mechanism connecting rod.
As a further improvement, the discharge gate is located the below that separates the material mechanism, separate the material mechanism including separating the material cylinder and separating the silo, the charging conduit with separate the silo and align and communicate with each other, pushing equipment impels that pen of charging conduit bottommost in separating the silo in, separate the pen that the material cylinder action will separate in the silo and impel the discharge gate.
Furthermore, pushing equipment includes ejection of compact push rod and ejection of compact cylinder.
Further, the workbin is equipped with workbin door and workbin backup pad.
Compared with the prior art, the beneficial effects of the utility model are that:
first adopt the technical scheme of the utility model, realized a automatic feed, pulled out the cap for brush, the marking off detects, and the cap for brush is carried and is covered again, and the pen-holder and the cap for brush of same pen are extracted and are covered again, and the one-to-one has improved efficiency, has guaranteed the quality of pen. The machine has high automation degree, simple operation and high production efficiency, and the mechanical overall dimension is only half of that of similar equipment on the market.
Secondly, the technical scheme of the utility model adopts a rack cross translation structure without deformation, oil contamination and high positioning precision, and the rack does not have any problem in the whole service life cycle of the machine, thereby improving the stability of the machine; the translation rack adopts servo drive to break through the limitation of a mechanical structure to drive a fixed distance, the translation distance of the translation rack is set according to requirements, and the influence of the vibration of the mechanical structure on equipment is reduced.
Thirdly, the technical proposal of the utility model is that the cap is pulled out and then covered back by a mechanical structure, which has no defects of noise of a vibrating disk, unstable feeding, scratching to products, large occupied area and the like; when the spiral line is marked, the paper is not moved, and the marking mechanism is moved, so that the marking quality is improved, and the service life of the marking glass is prolonged by five to six times; when the CCD detects the drawn line, each pen is independently detected, so that the detection precision and accuracy are improved; the cam mechanism is used for pulling the pen cap and covering the pen cap, so that the mechanical reliability is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic pen marking and detecting device of the present invention.
Fig. 2 is a top view of the automatic pen marking detection device of the present invention.
Fig. 3 is a schematic structural diagram of the spiral line marking mechanism and the spiral line detecting mechanism of the automatic pen marking and detecting device of the present invention.
Fig. 4 is a schematic structural diagram of another angle of the spiral line marking mechanism and the spiral line detecting mechanism of the automatic pen marking and detecting device of the present invention.
Fig. 5 is a schematic view of a partial structure of a spiral line marking mechanism of the automatic pen marking detection device of the present invention.
Fig. 6 is a schematic structural view of a main transmission mechanism of the automatic pen marking and detecting device of the present invention.
Fig. 7 is a schematic structural diagram of a pen cap pulling mechanism, a pen cap conveying mechanism, a pen cap clamping mechanism and a pen cap translation lifting mechanism of the automatic pen marking and detecting device of the present invention.
Fig. 8 is a schematic structural diagram of a pen cap mechanism of an automatic pen marking and detecting device of the present invention.
Fig. 9 is a schematic structural view of a pen automatic feeding mechanism of the pen automatic marking detection device of the present invention.
Fig. 10 is an internal structural schematic diagram of a pen automatic feeding mechanism of the pen automatic marking detection device of the present invention.
Fig. 11 is a schematic structural diagram of a pen automatic feeding mechanism discharging part in the pen automatic marking detection device of the present invention.
Fig. 12 is a schematic structural view of the up-and-down moving rack of the conveying mechanism of the present invention at the high position.
Fig. 13 is a schematic structural view of the up-and-down moving rack of the conveying mechanism of the present invention at a low position.
Fig. 14 is a schematic structural view of the pen of the present invention moving left and right on the left and right translation rack.
Fig. 15 is a schematic structural view of the conveying mechanism after the left and right translation racks are reset.
The reference numerals include:
100-conveying mechanism, 200-pen automatic feeding mechanism, 300-pen cap pulling mechanism, 400-spiral line cutting mechanism, 500-spiral line detection mechanism, 600-pen cap covering mechanism, 700-defective product removing mechanism and 800-finished product receiving hopper;
101-up-and-down movement rack, 102-left-right translation rack and 103-rack cross translation mechanism; 104-a main shaft, 105-a main motor, 106-a rack up-and-down moving driving cam, 107-a rack left-and-right translation module and 108-a speed reducer;
201-material box, 202-material charging groove, 203-material separating mechanism, 204-material stirring motor, 205-material stirring translation mechanism, 206-material stirring block, 207-material discharging push rod, 208-material discharging cylinder, 209-material separating cylinder, 210-material box door, 211-material box supporting plate, 213-material stirring mechanism connecting rod, 214-material separating groove, 215-material separating mechanism sliding block and 216-material discharging hole;
301-pulling a pen cap driving cam, 302-pulling a pen cap penholder pressing mechanism, 303-pulling a pen cap clamping mechanism, 304-pulling a pen cap sliding rail, 305-pulling a pen cap cam rotating swing arm, 306-pulling a pen cap confirming optical fiber, 307-pulling a pen detecting optical fiber;
310-cap conveying mechanism, 311-cap clamping mechanism, 312-cap translation lifting mechanism, 313-cap loading plate, 314-cap storage tank, 315-cap translation rodless cylinder, 316-cap lifting cylinder, 317-cap storage tank clapboard;
401-scribing a spiral line frame, 403-clamping mechanism, 404-pen pushing mechanism, 405-eccentric wheel circle drawing mechanism, 406-stroke line swinging angle mechanism, 407-scribing board, 408-paper feeding mechanism, 409-lifting mechanism and 410-pen;
431-upper clamp plate, 432-lower clamp plate, 433-clamping cylinder, 434-upper clamp plate guide shaft, 435-upper clamp plate guide sleeve and 436-lower clamp plate;
441-push rod, 442-push rod cylinder, 443-push rod slide block;
451-eccentric shaft, 452-horizontal connecting plate, 453-circle drawing driving mechanism, 454-horizontal sliding block and 455-vertical sliding block;
461-angle tilting plate, 462-angle tilting cylinder, 463-first angle tilting axis, 464-second angle tilting axis, 465-third angle tilting axis;
481-paper feeding press roller, 482-paper collecting air expansion shaft, 483-paper releasing air expansion shaft, 484-paper feeding stepping motor, 485-paper releasing air expansion shaft and paper collecting air expansion shaft clutch structure, 486-paper collecting motor;
491-lifting linear module, 492-lifting servo motor;
501-detecting a CCD, 502-detecting a CCD light source, 503-detecting a CCD moving module and 504-detecting a CCD display;
601-cap driving cam, 602-cap cam mechanism swing arm, 603-cap cam rotating swing arm, 604-penholder pressing mechanism, 605-cap push rod, 606-cap cam mechanism swing arm limiting shaft, 607-cap cam mechanism swing arm limiting shaft pushing cylinder, 608-cap mechanism height adjusting seat;
701 defective product receiving box.
Detailed Description
Preferred embodiments of the present invention are described in further detail below.
Example 1
As shown in fig. 1 to 11, an automatic pen marking detection device includes a conveying mechanism 100, an automatic pen feeding mechanism 200 located above the conveying mechanism 100, and a cap pulling mechanism 300, a marking detection mechanism, a cap covering mechanism 600, a defective product removing mechanism 700, and a finished product receiving hopper 800 located beside the conveying mechanism 100 in sequence, wherein a cap conveying mechanism 310 is disposed between the cap pulling mechanism 300 and the cap covering mechanism 600. The scribing detection mechanism comprises a scribing spiral line mechanism 400, a spiral line detection mechanism 500 and a paper feeding mechanism, wherein the scribing spiral line mechanism 400 and the paper feeding mechanism 408 are respectively located on two sides of the conveying mechanism 100, and the spiral line detection mechanism 500 is located above the paper feeding mechanism 408.
The spiral line detection mechanism 500 comprises a detection CCD501, and the detection CCD501 is positioned at one side of the spiral line marking mechanism 400.
By adopting the technical scheme of the embodiment, the pen is discharged onto the conveying mechanism 100 through the automatic pen feeding mechanism 200, then the conveying mechanism 100 conveys the pen to be tested, the pen cap pulling mechanism 300 pulls the pen cap out of the pen, and then the pen with the pen cap pulled out is conveyed to the spiral line drawing mechanism 400 by the conveying mechanism 100 for drawing line detection. Then, the pens return to the conveying mechanism 100 and are conveyed to the pen cap covering mechanism 600, the pen caps pulled by the pen cap pulling mechanism 300 are conveyed to the pen cap covering mechanism 600 through the pen cap conveying mechanism 310, the pen caps are covered on the pens by the pen cap covering mechanism 600 and fall into the finished product receiving hopper 800 through the conveying mechanism 100, and the defective pen is removed by the defective product removing mechanism 700.
Example 2
On the basis of embodiment 1, as shown in fig. 3 to 5, the spiral scribing mechanism 400 includes a lifting mechanism 409 and a spiral scribing rack 401, and the lifting mechanism 409 is connected to the spiral scribing rack 401; the paper feeding mechanism 408 is provided with a line marking plate 407 on the inner side of the paper, the line marking plate 407 and the line marking spiral mechanism 401 are oppositely arranged on two sides of the paper, the paper is attached to the line marking plate 407, the line marking plate 407 is vertically arranged, and the paper feeding mechanism 408 conveys the line marking paper to the line marking plate 407; the scribing block 407 is located at one side of the scribing line frame 401.
The scribing spiral line rack 401 is provided with a clamping mechanism 403, a stroke line swinging angle mechanism 406, an eccentric wheel circle drawing mechanism 405 and a pen pushing mechanism 404, the scribing plate 407 is vertically arranged, the clamping mechanism 403 is positioned on one side of the scribing plate 407, the conveying mechanism 100 is positioned between the clamping mechanism 403 and the scribing plate 407, the pen pushing mechanism 404 is positioned on the outer side of the clamping mechanism 403, and the clamping mechanism 403 is connected with the stroke line swinging angle mechanism 406; the stroke line swinging angle mechanism 406 is connected with an eccentric circle drawing mechanism 405, after the clamping mechanism 403 clamps the pen 410 on the conveying mechanism 100, the pen pushing mechanism 404 pushes the pen 410 on the clamping mechanism 403 out, so that the pen 410 is in contact with paper on the scribing plate 407, the stroke line swinging angle mechanism 406 drives the pen swinging angle on the clamping mechanism 403, and the eccentric circle drawing mechanism 405 drives the pen 410 on the clamping mechanism 403 to draw a line.
Further, the scribing board 407 is a glass plate. Further, the paper feeding mechanism 408 includes a paper feeding press roller 481 and a paper collecting press roller, and the paper feeding press roller 481 and the paper collecting press roller are located on two sides of the scribing board 407, which may be an upper side, a lower side, or a left side and a right side.
The clamping mechanism 403 comprises an upper clamping plate 431, a lower clamping plate 432 and a pen holder clamping cylinder 433, wherein the upper clamping plate 431 and the lower clamping plate 432 are respectively connected with the pen holder clamping cylinder 433, and stations for accommodating pens 410 are arranged on the upper clamping plate 431 and the lower clamping plate 432; further, the inner diameter of the station formed by the closed upper clamp 431 and lower clamp 432 for accommodating the pen 410 is slightly larger than the outer diameter of the pen 410. The clamping mechanism 403 comprises an upper clamping plate guide shaft 434 and an upper clamping plate guide sleeve 435, the upper clamping plate 431 is connected with the upper clamping plate guide sleeve 435 through the upper clamping plate guide shaft 434, and the upper clamping plate guide shaft 434 is connected with a penholder clamping cylinder 433.
The pen pushing mechanism 404 includes a push rod 441 and a pen pushing cylinder 442, and the push rod 441 is connected to the pen pushing cylinder 442. The pen rod pushing cylinder 442 is connected with the push rod 441 through a pen rod pushing slider 443, and a spring is arranged between the pen rod pushing slider 443 and the push rod 441.
The eccentric wheel circle drawing mechanism 405 comprises an eccentric shaft 451, a horizontal connecting plate 452 and a circle drawing driving mechanism 453, wherein the horizontal connecting plate 452 is connected with the eccentric shaft 451, the circle drawing driving mechanism 453 drives the eccentric shaft 451 to rotate to drive the horizontal connecting plate 452 to do circular track motion, and the horizontal connecting plate 452 is connected with the stroke line swinging angle mechanism 406. Further, the eccentric circle drawing mechanism 405 comprises a horizontal slider 454 and a vertical slider 455, the horizontal connecting plate 452 is connected with the horizontal slider 454 and the vertical slider 455, and the horizontal connecting plate 452 moves in a circular track under the guidance of the horizontal slider 454 and the vertical slider 455 under the driving of the eccentric shaft 451. The circle-drawing driving mechanism 453 is a circle-drawing servo motor.
The stroke line swinging angle mechanism 406 includes an angle tilting plate 461, an angle tilting cylinder 462, a first angle tilting rotating shaft 461, a second angle tilting rotating shaft 462, and a third angle tilting rotating shaft 463, the angle tilting cylinder 462 drives the angle tilting plate 461 to move, and the angle tilting plate 461 is connected with the horizontal connecting plate 452; the angle inclined plate 461 is connected with the lower clamp plate 432 through the lower clamp plate support plate 436, the angle inclined plate 461 is connected with the pen pushing mechanism 404 through the pen pushing support piece, and the angle inclined plate 461 is connected with the pen holder clamping cylinder 433 through the clamping support column; the circle drawing driving mechanism 453 drives the angle inclined plate 461 to move in a circular track through the horizontal connecting plate 452, and simultaneously drives the gripping mechanism 403 and the pen pushing mechanism 404 to move in a circular track together. The horizontal connecting plate 452, the first angle tilting rotary shaft 461, the angle tilting cylinder 462, the second angle tilting rotary shaft 462, the angle tilting plate 461 and the third angle tilting rotary shaft 463 are connected in sequence to form a connecting rod structure.
The scribing spiral line rack 401 is connected with a lifting mechanism 409, and the lifting mechanism 409 drives the scribing spiral line rack 401, and a clamping mechanism 403, a stroke line swinging angle mechanism 406, an eccentric wheel circle drawing mechanism 405 and a pen pushing mechanism 404 on the scribing spiral line rack to move up and down together. The lifting mechanism 409 comprises a lifting linear module 491 and a lifting servo motor 492, and the lifting linear module 491 is connected with the lifting servo motor 492.
The paper feeding mechanism 408 further comprises a paper collecting air expansion shaft 482, a paper placing air expansion shaft 483, a paper feeding stepping motor 484, a clutch mechanism 485 and a paper collecting motor 486; the clutch mechanism 485 is connected with the paper releasing air expansion shaft 482 and the paper collecting air expansion shaft 483, the paper collecting motor 486 is connected with the paper collecting air expansion shaft 482, and the paper feeding stepping motor is connected with the paper releasing air expansion shaft 483.
The eccentric circle drawing mechanism 405 is assembled on the lifting mechanism 409, the stroke line swinging angle mechanism 406 is assembled on the eccentric circle drawing mechanism 405, the lower clamping plate 432 and the supporting column are assembled on the stroke line swinging angle mechanism 406, the pen pushing mechanism 404 is assembled in the middle of the supporting column, and the clamping cylinder 433 of the pen clamping mechanism 403 and the upper clamping plate 431 are assembled on the top of the supporting column. The lifting mechanism 409 consists of a lifting servo motor 492 and a lifting linear module 491; the eccentric wheel circle drawing mechanism 405 is a servo motor driving an eccentric wheel, the eccentric wheel driving parts on two layers of linear slide rails which are vertically assembled to do circular motion, and the eccentric wheel circle drawing mechanism 405 acts to enable all the parts which are assembled on the eccentric wheel to do circular motion; the lifting mechanism 409 and the eccentric wheel circle drawing mechanism 405 move simultaneously at a certain speed to form spiral line drawing movement, and the program of the number of spiral turns and the spiral distance is adjustable. The power sources of the stroke line swinging angle mechanism 406, the pen pushing mechanism 404 and the clamping mechanism 403 are all cylinders. The action process of the spiral line marking mechanism is as follows: when the lifting mechanism 409 is lifted to a pen clamping position, the clamping cylinder 433 of the clamping mechanism 403 acts, and the upper clamping plate 431 and the lower clamping plate 432 are closed to clamp a pen; the stroke line swinging angle mechanism 406 acts the pen pushing mechanism 404, the clamping mechanism 403 and the pen swing together to incline, a pen point just contacts paper on the scribing board 407 after inclining, the swinging angle simulates the pen holding angle when a person writes, then the pen pushing rod cylinder 442 of the pen pushing mechanism 404 acts, the push rod 441 extends to push against the tail end of the pen, a compression spring is arranged on the push rod 441, the line diameter and the length of the spring are determined according to the size of the push force, and the push rod 441 provides pressure to simulate the pressure of a hand when the person writes; then the lifting mechanism 409 and the eccentric wheel circle drawing mechanism 405 move simultaneously at a certain speed to form spiral line drawing movement, a pen draws a spiral line on paper, and the eccentric wheel circle drawing mechanism 405 stops; finally, the scribing swing angle mechanism resets, the pen pushing rod cylinder 442 resets, the lifting mechanism 409 descends to the pen clamping position, the clamping cylinder 433 of the clamping mechanism 403 resets, the lifting mechanism continues to descend, and the pen returns to the conveying mechanism 100.
Specifically, the eccentric shaft 451 is driven to rotate by the circle-drawing servo motor, the horizontal link plate 452 performs a circular motion in the guide of the horizontal slider 454 and the vertical slider 455 and the driving of the eccentric shaft 451, and the parts fixed above the horizontal link plate 452 also perform a circular motion. The horizontal connecting plate 452, the first angle tilting rotary shaft 461, the angle tilting cylinder 462, the second angle tilting rotary shaft 462, the angle tilting plate 461, and the third angle tilting rotary shaft 463 are connected in sequence to form a connecting rod structure. When the angular tilt cylinder 462 is extended, the angular tilt plate 461 is tilted, and when the angular tilt cylinder 462 is retracted, the angular tilt plate 461 is horizontal. The lower clamp plate support plate 436, the pen pushing support member, and the clamping support post are fitted to the angle-tilting plate 461. The lower clamp 432 is fitted on the clamp support plate, and the upper clamp 431 is fitted on the upper clamp guide shaft 434. When the clamping cylinder 433 extends out, the upper clamping plate 432 and the lower clamping plate 432 clamp the pen in the middle, the pen can float back and forth between the clamping plates, the pen can move in a spiral line mode, when the clamping cylinder 433 retracts, the upper clamping plate 432 and the lower clamping plate 432 are separated, the pen is placed back on the rack, and the pen on the rack moves between the upper clamping plate 432 and the lower clamping plate. When the upper and lower clamping plates 432 clamp the pen, the pen rod pushing cylinder 442 extends out, the push rod 441 pushes against the tail end of the pen rod under the action of the spring force, and the pen point is pressed on the scribing paper, so that the pen point and the paper are in good contact to draw a spiral line. The whole set of scribing structure is arranged on the lifting linear module 491, and moves up and down under the driving of the lifting servo motor 492, so that the pen is lifted up and put down from the rack; the circle-drawing servo motor drives the eccentric shaft 451 and the lifting servo motor 492 drives the lifting linear module 491 to move, so that parts driven by the eccentric shaft 451 move in a spiral line, and the clamped pen 410 draws the spiral line.
Example 3
In addition to embodiment 2, as shown in fig. 3 and 4, the spiral line detection mechanism 500 includes a detection CCD light source 502 and a detection CCD moving module 503, the detection CCD light source 502 and the detection CCD501 are on the paper on the side facing the scribing board, and the detection CCD light source 502 and the detection CCD501 are connected to the detection CCD moving module 503. The detection CCD501 is electrically connected to a CCD display 504.
After the spiral line is drawn, the delivery motor 486 drives the paper to move, so that the paper painted with the spiral line is located in the visual field range of the detection CCD501, the existence of the spiral line detected by the detection CCD501, the continuity of the spiral line and the uniformity of the spiral line are detected, and whether the line drawing function of the pen is qualified is judged. The detection action is that the detection CCD moving module 503 drives the detection CCD501 to move from left to right, and the spiral line drawn by each stroke is detected in sequence.
As shown in fig. 2, the cap-removing mechanism removes caps from the cap-feeding mechanism 310, the cap-translating-lifting mechanism 312 picks caps in the cap-feeding mechanism 310 and feeds them into the cap-storing groove 314, the cap-covering mechanism 600 pushes caps out and covers them back to penholders, and the defective-removing mechanism 700 removes defective pens according to the judgment result of the CCD detection and feeds them into the defective-receiving magazine 701. The helix scoring mechanism 400 picks up 10 pens.
The lifting mechanism 409 of the spiral line drawing mechanism 400 and the eccentric wheel circle drawing mechanism 405 form a spiral line drawing structure. When the up-and-down movement rack 101 is at a high position, the lifting mechanism 409 of the spiral line drawing mechanism 400 is lifted, the clamping mechanism 403 moves to loosely clamp the penholder when the penholder is lifted, the stroke line swinging angle mechanism 406 moves to enable the penholder to incline by 12 degrees, the pen point is close to the paper on the marking plate 407, and the marking and pen pushing mechanism 404 moves to push the pen points of 10 pens to the paper at the same time. The eccentric wheel circle drawing mechanism 405 acts, and the lifting mechanism 409 lifts upwards at a constant speed to draw a spiral line. After the line is drawn, the pen pushing mechanism 404 is reset, the stroke line swinging angle mechanism 406 is reset again, the lifting mechanism 409 of the spiral line drawing mechanism 400 descends, the clamping mechanism 403 is reset, the pen returns to the rack of the conveying mechanism 100, and the rack acts that the pen moves backwards. The scribing-finished paper-feeding pressing roller 481 pulls paper to move a little longer than the spiral line every time, the spiral line reaches the middle of the visual field of the detection CCD501 after the paper moves twice, the detection CCD moving module 503 moves, and the detection CCD501 moves from left to right once to detect the spiral line with 10 strokes. And judging whether the marking function of the pen is qualified or not according to the existence of the spiral line, the continuity of the spiral line and the uniformity of the spiral line. Further, a defective product removing mechanism 700 is arranged on one side of the scribing spiral line mechanism 400, and the defective product removing mechanism 700 removes defective pens according to the judgment result of the scribing detection CCD 501.
Example 4
On the basis of embodiment 3, as shown in fig. 6, 12 to 15, the automatic pen marking detection device includes a main transmission mechanism, the main transmission mechanism includes a main motor 105, a speed reducer, a main rotation shaft, a rack up-and-down movement driving cam 106, and a rack left-and-right movement servo motor, the conveying mechanism 100 includes an up-and-down movement rack 101 and a left-and-right translation rack 102, the main motor 105 is connected to the rack up-and-down movement driving cam 106 through the speed reducer and the main rotation shaft, the rack up-and-down movement driving cam 106 drives the up-and-down movement rack 101 to move, the rack left-and-right movement servo motor drives the left-and-right translation rack 102, the up-and-down movement rack 101 is located between the left-and-right translation racks 102 to form a rack. Further, the servo motor is connected with the left and right translation rack 102 through the rack left and right translation module 107. The left-right translation rack 102 is driven by the rack left-right translation module 107 to translate left and right. As shown in fig. 12 to 15, when the up-and-down moving rack 101 is lowered, the pen falls on the left-and-right moving rack 102 and is separated from the up-and-down moving rack 101, then the left-and-right moving rack 102 moves under the driving of the rack left-and-right moving servo motor, the moving high point of the up-and-down moving rack 101 is the working position of all stations, when the pen moves to the corresponding process, the up-and-down moving rack 101 is raised to separate the pen from the left-and-right moving rack 102 and is lifted to the height of the working position, and simultaneously, the left-and-right moving rack 102 returns to the starting position under the driving of the rack left-and-right moving servo motor, and the.
As shown in fig. 6 and 7, the cap pulling mechanism 300 includes a cap pulling driving cam 301, a cap pulling pen holder pressing mechanism 302 for clamping a pen holder, a cap pulling clamping mechanism 311 for clamping a pen cap, and a cap pulling slide rail 304, the cap pulling pressing mechanism is located on one side of the cap pulling slide rail 304, the cap pulling cam is connected with a cap pulling cam rotating swing arm 305, the cap pulling cam rotating swing arm 305 is connected with the cap pulling slide rail 304, and the cap pulling slide rail 304 is connected with the cap pulling clamping mechanism 311; when the up-and-down movement rack 101 is in a high position, the pen holder clamping mechanism 302 for pulling out the pen cap clamps the pen holder, the pen cap clamping mechanism 311 clamps the pen cap, the pen cap pulling cam drives the pen cap pulling cam rotating swing arm 305 to swing, and the pen cap pulling cam rotating swing arm 305 swings to push the pen cap pulling slide rail 304 to slide, so that the pen cap pulling clamping mechanism 311 moves to pull out the pen cap. Further, a pen detection optical fiber 307 is arranged on one side of the pen cap and pen holder pressing mechanism of the pen cap pulling mechanism 300 and used for detecting whether a pen is conveyed; the cap remover 300 comprises a cap remover validation fiber 306, which is located above the delivery mechanism 100 and on one side of the cap remover clamping mechanism 311.
When the up-and-down movement rack 101 is at a high position, the pen holder is clamped with the pen cap pulling pressing structure, the pen cap pulling clamping mechanism 311 clamps the pen cap, and the pen cap pulling slide rail 304 is driven by the pen cap pulling cam rotating swing arm 305 to move backwards to pull out the pen cap; when the cap pulling slide rail 304 is in the rear position, the cap pulling clamping mechanism 311 is released, the cap falls into the cap containing plate 313, and the cap conveying mechanism 310 conveys the cap to the rear. The cap translation rodless cylinder 315 and the cap lifting cylinder 316 enable the cap gripping mechanism 311 to grip caps from the cap plate 313 and place the caps into the cap storage slots 314.
As shown in fig. 7, the automatic pen marking detection device includes a pen cap clamping mechanism 311 and a pen cap translation lifting mechanism 312; a pen cap installing plate 313 is arranged below the pen cap pulling clamping mechanism 311303, the pen cap installing plate 313 is positioned on the pen cap conveying mechanism 310, the pen cap clamping mechanism 311 is positioned above the pen cap installing plate 313, the pen cap clamping mechanism is connected with the pen cap translation lifting mechanism 312, and a pen cap storage groove 314 is arranged on one side of the pen cap covering mechanism 600; the cap translation and lifting mechanism 312 drives the cap gripper mechanism to grip the cap from the cap loading plate 313 and place the cap into the cap storage tank 314. Further, the cap feeding mechanism 310 may be a conventional screw feeding mechanism 100, a belt feeding mechanism 100, or the like.
Further, the cap translation lifting mechanism 312 includes a translation mechanism including a cap translation rodless cylinder 315 and a lifting mechanism including a cap lifting cylinder 316; the translation mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the pen cap clamping mechanism.
As shown in fig. 8, the cap mechanism 600 includes a cap driving cam 601, a cap cam mechanism swing arm 602, a cap cam rotating swing arm 603, a pen holder pressing mechanism 604 for clamping a pen holder, and a cap push rod 605, wherein the pen holder pressing mechanism 604 is a spring pressing head, the cap driving cam 601 is connected to the cap cam mechanism swing arm 602, the cap cam mechanism swing arm 602 is connected to the cap cam rotating swing arm 603 through a connecting rod, the cap cam rotating swing arm 603 is connected to the cap push rod 605, and the cap push rod 605 is located on one side of the cap storage slot 314.
As shown in fig. 2 to 8, when the up-and-down moving rack 101 is at the high position, the rack and the pen holder pressing mechanism 604 clamps the pen holder, the cap driving cam 601 drives the cap cam rotating swing arm 603 to swing, and the cap cam mechanism rotating swing arm is driven by the connecting rod to rotate, so that the cap push rod 605 moves back and forth, the cap is pushed out from the cap storage groove 314 and is covered on the pen holder.
One side of the cap cam mechanism swing arm 602 is provided with a cap cam mechanism swing arm limiting shaft 606, the cap cam mechanism swing arm limiting shaft 606 is connected with a cap cam mechanism swing arm limiting shaft pushing cylinder 607, and the cap cam mechanism swing arm 602 is swung and limited.
The cap mechanism 600 is located on the cap mechanism height adjustment seat 608, and can be adjusted in height.
A plurality of cap storage slot partitions 317 are disposed in the cap storage slots 314, and the cap storage slots 314 are partitioned into a plurality of cap storage positions by the cap storage slot partitions 317.
Further, as shown in fig. 6, the main transmission mechanism comprises a main shaft 104, the cap-removing mechanism 300 comprises a cap-removing driving cam 301, and the cap-returning mechanism comprises a cap-driving cam 601; the main motor 105 drives the speed reducer 108, the speed reducer 108 drives the main shaft 104, and the main shaft 104 drives the rack up-down movement driving cam 106, the pen cap pulling driving cam 301 and the pen cap driving cam 601 to respectively provide power for up-down movement of the rack, the pen cap pulling and the pen cap covering.
Further, the servo motor drives the left translation rack 102 and the right translation rack 102 to move, the pen cap conveying mechanism 310 is a single-shaft module, a pen cap is conveyed, the air cylinder combination mechanism achieves lifting and translation of the pen cap, and the spiral line marking mechanism 400, the paper feeding mechanism of the spiral line marking mechanism and the spiral line detection mechanism 500 are driven by respective servo motors.
Example 5
On the basis of embodiment 4, as shown in fig. 9 to 11, the automatic pen feeding mechanism includes a bin 201 for storing pens, a blanking slot 202 is disposed at the bottom of the bin 201, a material shifting mechanism is disposed above the blanking slot 202, a material separating mechanism is disposed on one side of the blanking slot 202, a material pushing mechanism is disposed on the other side of the blanking slot 202, and a material outlet 216 is disposed below the material separating mechanism 203.
The material shifting mechanism comprises a material shifting motor 204, a material shifting mechanism connecting rod 213, a material shifting translation mechanism 205 and a material shifting block 206, the material shifting motor 204 is connected with the material shifting translation mechanism 205 through an eccentric wheel and the material shifting mechanism connecting rod 213, and the material shifting translation mechanism 205 is connected with the material shifting block 206. Wherein the material shifting translation mechanism 205 adopts a translation mechanism in the prior art. When the material poking mechanism works, the material poking motor 204 drives the material poking mechanism connecting rod 213 to swing in a reciprocating mode, and the material poking translation mechanism 205 is driven to push the material poking block 206 to move, so that material poking is achieved.
The material poking mechanism comprises a discharging push rod 207 and a discharging air cylinder 208, the discharging push rod 207 is positioned at the rear side of the charging chute 202, and the material separating mechanism 203 is positioned at the front side of the charging chute 202; the feeding trough 202 is aligned and communicated with a separating trough 214 on the separating mechanism 203, the discharging push rod 207 pushes the pen at the bottommost part of the feeding trough 202 into the separating trough 214 under the driving of the discharging air cylinder 208, then the separating air cylinder 209 of the separating mechanism 203 acts to push the pen in the separating trough 214 into a discharging hole 216, and the pen falls onto the host conveying mechanism from the discharging hole 216. The bin 201 is provided with a bin door 210 and a bin support plate 211.
Before use, the pens are manually placed in the bin 201, and the bin door 210 is closed. When the machine is produced, the material-poking motor 204 rotates to drive the material-poking block 206 to push the pen into the blanking groove 202 through the material-poking mechanism connecting rod 213 and the material-poking translation mechanism 205. Then, the discharging cylinder 208 pushes the discharging push rod 207 to push the pen into the material separating groove 214, and the material separating cylinder 209 pushes the pen into the discharging hole 216 and the pen falls from the discharging hole 216 onto the conveying mechanism. The pens in the bin 201 are continuously dropped onto the conveying mechanism 100 by the circulation.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. The utility model provides an automatic detection device that marks off of pen which characterized in that: the automatic pencil cap feeding device comprises a conveying mechanism, an automatic pencil feeding mechanism positioned above the conveying mechanism, a pencil cap pulling mechanism, a marking detection mechanism, a pencil cap covering mechanism, a defective product removing mechanism and a finished product receiving hopper, wherein the pencil cap pulling mechanism, the marking detection mechanism, the pencil cap covering mechanism, the defective product removing mechanism and the finished product receiving hopper are sequentially positioned beside the conveying mechanism; a pen cap conveying mechanism is arranged between the pen cap pulling mechanism and the pen cap covering mechanism; the scribing detection mechanism comprises a scribing spiral line mechanism, a paper feeding mechanism and a CCD detection mechanism, wherein the scribing spiral line mechanism and the paper feeding mechanism are respectively positioned on two sides of the conveying mechanism, and the CCD detection mechanism is positioned above the paper feeding mechanism.
2. The automatic pen marking detection device according to claim 1, characterized in that: the pen feeding device comprises a main transmission mechanism, wherein the main transmission mechanism comprises a main motor, a speed reducer, a rotating main shaft, a rack up-and-down moving driving cam and a rack left-and-right moving servo motor, the conveying mechanism comprises an up-and-down moving rack and a left-and-right moving rack, the main motor is connected with the rack up-and-down moving driving cam through the speed reducer and the rotating main shaft, the rack up-and-down moving driving cam drives the up-and-down moving rack, the rack left-and-right moving servo motor drives the left-and-right moving rack, the up-and-down moving rack is positioned between the left-and-right moving racks or on one side of the left-and-right moving rack, when the up-and-down moving rack descends, a pen falls on the left-and-right moving rack and is separated from, the up-and-down movement rack rises to separate the pen from the left-and-right translation rack and is lifted to the height of a working position, meanwhile, the left-and-right translation rack returns to a starting position under the driving of the servo motor moving left and right on the rack, the up-and-down movement rack and the left-and-right translation rack move circularly, and the pen moves on the rack.
3. The automatic pen marking detection device according to claim 2, characterized in that: the pen cap pulling mechanism comprises a pen cap pulling driving cam, a pen cap pulling pen holder pressing mechanism used for clamping a pen holder, a pen cap pulling clamping mechanism used for clamping a pen cap and a pen cap pulling slide rail, the pen cap pulling pressing mechanism is positioned on the opposite side of the pen cap pulling slide rail, the pen cap pulling cam is connected with a pen cap pulling cam rotating swing arm, the pen cap pulling cam rotating swing arm is connected with the pen cap pulling slide rail, and the pen cap pulling slide rail is connected with the pen cap pulling clamping mechanism; when the up-and-down movement rack is in a high position, the pen holder pressing mechanism for pulling the pen cap tightly clamps the pen holder, the pen cap clamping mechanism for pulling the pen cap tightly clamps the pen cap, the pen cap pulling cam drives the pen cap pulling cam to rotate and swing the swing arm, and the pen cap pulling cam rotates and swings to push the pen cap pulling slide rail to slide, so that the pen cap pulling clamping mechanism moves to pull out the pen cap.
4. The automatic pen marking detection device according to claim 3, characterized in that: the pen cap translation lifting mechanism comprises a pen cap translation lifting mechanism; the pen cap translation lifting mechanism is located on one side of the pen cap conveying mechanism, a pen cap storage groove is formed in one end of the stroke of the pen cap translation lifting mechanism, the pen cap translation lifting mechanism is connected with the pen cap clamping mechanism, the pen cap clamping mechanism clamps a pen cap from the pen cap conveying mechanism, the pen cap translation lifting mechanism drives the pen cap clamping mechanism to drive the pen cap to lift and translate, and the pen cap is placed into the pen cap storage groove.
5. The automatic pen marking detection device according to claim 4, wherein: the pen cap mechanism comprises a pen cap driving cam, a pen cap cam mechanism swing arm, a pen cap cam rotating swing arm, a pen cap slide rail, a pen holder pressing mechanism used for clamping a pen holder and a pen cap push rod, the pen cap driving cam is connected with the pen cap cam mechanism swing arm, the pen cap cam mechanism swing arm is connected with the pen cap cam rotating swing arm through a connecting rod, the pen cap cam rotating swing arm is connected with the pen cap slide rail, the pen cap slide rail is connected with the pen cap push rod, and the pen cap push rod is positioned on one side of the pen cap storage groove;
when the up-and-down movement rack is in a high position, the rack and the pen holder pressing mechanism clamp the pen holder, the pen cap drives the cam to drive the pen cap cam to rotate and swing the swing arm, the pen cap cam mechanism is driven by the connecting rod to rotate the swing arm, the pen cap push rod moves back and forth, the pen cap is pushed out from the pen cap storage groove and is covered on the pen holder.
6. The automatic pen marking detection device according to claim 5, characterized in that: the main transmission mechanism comprises a main shaft, the pen cap pulling mechanism comprises a pen cap pulling driving cam, and the pen cap returning mechanism comprises a pen cap covering driving cam; the motor drives the speed reducer, the speed reducer drives the main shaft, the main shaft drives the rack to move up and down to drive the cam, the pen cap pulling driving cam and the pen cap covering driving cam, and power for moving the rack up and down, pulling the pen cap and covering the pen cap is provided respectively.
7. The automatic pen marking detection device according to claim 1, characterized in that: the spiral line cutting mechanism comprises a spiral line cutting rack and a lifting mechanism, and the lifting mechanism is connected with the spiral line cutting rack; the paper feeding mechanism is provided with a line marking plate on the inner side of the paper, the line marking plate and the spiral line marking mechanism are oppositely arranged on two sides of the paper, the paper is attached to the line marking plate, and the line marking plate is vertically arranged;
the spiral line drawing rack is provided with a clamping mechanism, a stroke line swinging angle mechanism, an eccentric wheel circle drawing mechanism and a pen pushing mechanism, the clamping mechanism is positioned on one side of a scribing plate, the conveying mechanism is positioned between the clamping mechanism and the scribing plate, the pen pushing mechanism is positioned on the outer side of the clamping mechanism, and the clamping mechanism is connected with the stroke line swinging angle mechanism; the stroke line swinging angle mechanism is connected with the eccentric wheel circle drawing mechanism;
after the clamping mechanism clamps pens on the conveying mechanism, the pen pushing mechanism pushes the pens on the clamping mechanism out, the stroke line swinging angle mechanism drives a pen swinging angle on the clamping mechanism, and the eccentric wheel circle drawing mechanism drives a pen line on the clamping mechanism;
the eccentric wheel circle drawing mechanism comprises an eccentric shaft, a horizontal connecting plate and a circle drawing driving mechanism, wherein the horizontal connecting plate is connected with the eccentric shaft, the circle drawing driving mechanism drives the eccentric shaft to rotate to drive the horizontal connecting plate to do circular track motion, and the horizontal connecting plate is connected with a stroke line swinging angle mechanism; the horizontal connecting plate is connected with the horizontal sliding block and the vertical sliding block, and is driven by the eccentric shaft to do circular track motion under the guidance of the horizontal sliding block and the vertical sliding block;
the stroke line swinging angle mechanism comprises an angle inclined plate and an angle inclined cylinder, the angle inclined cylinder drives the angle inclined plate to move, and the angle inclined plate is connected with the horizontal connecting plate;
the angle inclined plate is connected with the lower clamping plate through a lower clamping plate supporting plate, the angle inclined plate is connected with the pen pushing mechanism through a pen pushing supporting piece, and the angle inclined plate is connected with the pen holder clamping cylinder through a clamping supporting column; the circle drawing driving mechanism drives the angle inclined plate to do circular track motion through the horizontal connecting plate, and simultaneously drives the clamping mechanism and the pen pushing mechanism to do circular track motion together;
the lifting mechanism drives the spiral line drawing rack, and the clamping mechanism, the stroke line swinging angle mechanism, the eccentric wheel circle drawing mechanism and the pen pushing mechanism on the spiral line drawing rack to move up and down together.
8. The automatic pen marking detection device according to claim 7, characterized in that: the clamping mechanism comprises an upper clamping plate, a lower clamping plate and a pen holder clamping cylinder, the upper clamping plate and the lower clamping plate are respectively connected with the pen holder clamping cylinder, and the upper clamping plate and the lower clamping plate are provided with stations for accommodating pens; the pen pushing mechanism comprises a push rod and a pen pushing rod driving mechanism, the pen pushing rod driving mechanism is connected with the push rod through a pen pushing rod sliding block, and a spring is arranged between the pen pushing rod sliding block and the push rod.
9. The automatic pen marking detection device according to any one of claims 1 to 8, characterized in that: the CCD detection mechanism comprises a detection CCD light source and a detection CCD moving module, the detection CCD light source and the detection CCD face one side of the scribing plate, and the detection CCD light source and the detection CCD are connected with the detection CCD moving module.
10. The automatic pen marking detection device according to any one of claims 1 to 8, characterized in that: the automatic pen feeding mechanism comprises a material box for storing pens, a blanking groove is arranged at the lower part of the material box, a material stirring mechanism is arranged above the blanking groove, a material separating mechanism is arranged at one side of the blanking groove, a material pushing mechanism is arranged at the other side of the blanking groove, and a discharge hole is arranged at one side or the lower part of the material separating mechanism; the conveying mechanism is positioned below the discharge hole;
the material shifting mechanism comprises a material shifting motor, a material shifting translation mechanism, a material shifting mechanism connecting rod and a material shifting block, the material shifting motor is connected with an eccentric wheel, the eccentric wheel is connected with the material shifting translation mechanism through the material shifting mechanism connecting rod, and the material shifting translation mechanism is connected with the material shifting block;
the discharge gate is located the below that separates the material mechanism, separate the material mechanism including separating the material cylinder with separate the silo, the charging conduit with separate the silo and align and communicate with each other, pushing equipment impels the pen of charging conduit bottommost in separating the silo, separate the action of material cylinder and impel the discharge gate with separating the pen in the silo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216271.1U CN211515238U (en) | 2019-12-12 | 2019-12-12 | Automatic marking off detection device of pen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216271.1U CN211515238U (en) | 2019-12-12 | 2019-12-12 | Automatic marking off detection device of pen |
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| CN211515238U true CN211515238U (en) | 2020-09-18 |
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| CN201922216271.1U Active CN211515238U (en) | 2019-12-12 | 2019-12-12 | Automatic marking off detection device of pen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085459A (en) * | 2019-12-12 | 2020-05-01 | 深圳格瑞克机械有限公司 | Automatic marking off detection device of pen |
| CN117047786A (en) * | 2023-10-12 | 2023-11-14 | 宁德时代新能源科技股份有限公司 | Marking system, marking method, marking device and battery assembly tool |
-
2019
- 2019-12-12 CN CN201922216271.1U patent/CN211515238U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085459A (en) * | 2019-12-12 | 2020-05-01 | 深圳格瑞克机械有限公司 | Automatic marking off detection device of pen |
| CN117047786A (en) * | 2023-10-12 | 2023-11-14 | 宁德时代新能源科技股份有限公司 | Marking system, marking method, marking device and battery assembly tool |
| CN117047786B (en) * | 2023-10-12 | 2024-03-29 | 宁德时代新能源科技股份有限公司 | Marking system, marking method, marking device and battery assembly tool |
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