CN217250758U - Full-automatic double-channel tablet detection machine - Google Patents

Full-automatic double-channel tablet detection machine Download PDF

Info

Publication number
CN217250758U
CN217250758U CN202220412631.4U CN202220412631U CN217250758U CN 217250758 U CN217250758 U CN 217250758U CN 202220412631 U CN202220412631 U CN 202220412631U CN 217250758 U CN217250758 U CN 217250758U
Authority
CN
China
Prior art keywords
air suction
tablet
tablets
detection system
belt conveying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202220412631.4U
Other languages
Chinese (zh)
Inventor
费科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Chuanqi Technology Co ltd
Original Assignee
Wuxi Chuanqi Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Chuanqi Technology Co ltd filed Critical Wuxi Chuanqi Technology Co ltd
Priority to CN202220412631.4U priority Critical patent/CN217250758U/en
Application granted granted Critical
Publication of CN217250758U publication Critical patent/CN217250758U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sorting Of Articles (AREA)

Abstract

The utility model provides a full-automatic double-channel tablet detection machine, this full-automatic double-channel tablet detection machine includes two-way centrifugation reason material system, first air suction visual detection system and second air suction visual detection system, two-way centrifugation reason material system has the same component of symmetry setting, be used for two-way arrangement tablet, neatly steadily carry the tablet to first air suction visual detection system, first air suction visual detection system and second air suction visual detection system have two-way transport detection system, first air suction visual detection system is used for carrying the tablet of two-way centrifugation reason material system transport to second air suction visual detection system after the tablet outward appearance detects, second air suction visual detection system is used for carrying the tablet of first air suction visual detection system transport and carries to next process after the tablet outward appearance detects; through the utility model discloses, realize that the double track detects, submit detection efficiency, the tablet that can the multiple specification of adaptation, compact structure through all-round detection, improves the qualification rate of tablet.

Description

Full-automatic double-channel tablet detection machine
Technical Field
The utility model relates to a medical treatment detects technical field, concretely relates to full-automatic double track tablet detects machine.
Background
The existing oral medicines mainly comprise tablets, and the quality of the tablets directly influences the quality of the whole medical product, so that the production of the tablets has strict requirements, and defective tablets which are broken or damaged or have impurities on the surfaces in the production process need to be selected.
The tablet variety is as many as hundreds of kinds, and its appearance shape, size etc. difference are very little, if only rely on artifical selection not only labour cost big, are difficult to hold the outward appearance shape and the size of tablet thoroughly in addition, cause the phenomenon of false retrieval, miss detection easily, influence the qualification rate of tablet, the while detects the machine and only has single channel to detect, detection efficiency is low, can increase the production area simultaneously if increase the detection line.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving above-mentioned technical defect, provide a full-automatic double track tablet detects machine, this full-automatic double track tablet detects machine possesses binary channels test mode, improves detection efficiency, is equipped with three groove of induced drafting on the chamber of induced drafting, has increased the stability that the tablet was carried, can the tablet of the multiple specification of adaptation, compact structure through all-round detection, improves the qualification rate of tablet.
The technical scheme of the utility model is to provide a full-automatic double-channel tablet detector, which is a double-channel detection system and comprises a bidirectional centrifugal material sorting system, a first air suction visual detection system and a second air suction visual detection system;
the bidirectional centrifugal material sorting system is used for sorting tablets in a double-channel mode and conveying the tablets to the first air suction visual detection system in a neat and stable mode; the first air suction visual detection system and the second air suction visual detection system are provided with a double-channel conveying detection system, the first air suction visual detection system is used for conveying the tablets conveyed by the bidirectional centrifugal material arranging system, conveying the tablets to the second air suction visual detection system after the tablets are subjected to appearance detection, and the second air suction visual detection system is used for conveying the tablets conveyed by the first air suction visual detection system, conveying the tablets to the next process after the tablets are subjected to appearance detection;
the bidirectional centrifugal material arranging system is provided with same elements which are symmetrically arranged, and one side of the bidirectional centrifugal material arranging system comprises a material arranging adjusting device and a double-separation psychological material tray; the double-centrifugal material sorting tray comprises an outer tray and an inner tray; the outer disc gap is arranged at the bottom of the material arranging and adjusting device and used for providing conveying power for tablets in the material arranging and adjusting device; the inner disc is obliquely arranged in the outer disc; the top of the outer disc is provided with an outer edge plane, and the outer edge plane is matched with a tablet inlet of the material arranging and adjusting device and used for conveying tablets to the material arranging and adjusting device stably;
the material arranging and adjusting device comprises a material arranging standard part and an outlet adjusting device, wherein the material arranging standard part comprises a standard part outer guide plate, an outlet inner guide plate and an outlet outer guide plate; the outer guide plate of the standard part is fixedly arranged on a bottom plate of the material arranging and adjusting device, an opening arc structure is arranged on the inner side of the outer guide plate of the standard part, and the size and the position of the opening arc are matched with the outer edge of the top surface of the outer disc and used for guiding tablets on the outer edge of the top surface of the outer disc to enter a tablet inlet of the material arranging standard part;
the outlet inner guide plate and the outlet outer guide plate are arranged above the outer edge of the top of the outer disc and are not fixed with the outer disc; the outlet inner guide plate and the outlet outer guide plate are provided with equal-width intervals, and the outlet inner guide plate is arranged on the inner side of the outlet outer guide plate to form a tablet conveying track; one end of each of the outlet inner guide plate and the outlet outer guide plate is arc-shaped, the other end of each of the outlet inner guide plate and the outlet outer guide plate is of a horizontal structure along an arc-shaped tangent line, the arc-shaped end is used as a tablet inlet of the material arranging standard piece, and the horizontal structure end is used for horizontally outputting tablets; the top parts of the outlet inner guide plate and the outlet outer guide plate are connected with a width adjusting component of the outlet adjusting device, and the width adjusting component of the outlet adjusting device is used for adjusting the distance between the outlet inner guide plate and the outlet outer guide plate;
the first air suction visual detection system comprises two first belt conveying systems, a first air suction system and a first detection system; the second air suction visual detection system comprises two second belt conveying systems, a second air suction system and a second detection system;
the two first belt conveying systems are symmetrically arranged on two sides of the first air suction system, are connected with output ends of corresponding channels of the bidirectional centrifugal material sorting system, and are used for carrying tablets in a double-channel mode and conveying the tablets to the two second belt conveying systems after passing through the first detection system; the first detection systems are arranged above the detection planes of the two first belt conveying systems and used for visually detecting the appearance of the tablets;
the two second belt conveying systems are symmetrically arranged on two sides of the second air suction system, are connected with output ends of corresponding channels of the first belt conveying system, and are used for carrying tablets in a double-channel mode and conveying the tablets to the next process after passing through the second detection system; the second detection systems are arranged below the detection planes of the two second belt conveying systems and are used for visually detecting the appearance of the tablets;
the top parts of the two first belt conveying systems and the bottom parts of the two second belt conveying systems are provided with tablet connecting areas which are adjacent up and down.
The full-automatic double-channel tablet detection machine further comprises a bidirectional direct vibration conveying system, wherein the bidirectional direct vibration conveying system is used for filtering tablet dust debris and tablets with sizes larger than those of qualified tablets and conveying the tablets with qualified sizes to the bidirectional centrifugal material arranging system; the bidirectional direct vibration conveying system comprises a hopper, two direct vibration groups, a scrap box air suction cavity and two support columns;
the bottom of the hopper is connected with the tops of the two straight vibrating groups, the hopper is used for feeding tablets, and the two straight vibrating groups are used for filtering dust fragments of the tablets and the tablets with the sizes larger than the qualified tablet sizes;
the bottoms of the two direct vibration groups are provided with the scrap box air suction cavity; the bottom of the scrap box air suction cavity is provided with two support columns for bearing the hopper, the two direct vibration groups and the scrap box air suction cavity;
two one of them of support column is hollow structure, bits box induced draft cavity is used for guiding tablet dust piece to get into hollow structure smoothly the support column, hollow structure the support column is used for connecting the negative pressure pipeline of induced drafting and inhales away the dust piece of tablet.
The inner disc is a plane disc; the lower side of the inner disc is adjacent to the inner wall of the outer disc, and the height of the higher side of the inner disc is consistent with the height of the outer edge of the top of the outer disc.
One side of the bidirectional centrifugal material arranging system also comprises a mounting seat; the double-separation psychological material disc also comprises an inclined main shaft, an outer disc transmission shaft, an inner disc motor, an outer disc motor, a driving gear and a driven gear;
the inclined main shaft is obliquely arranged in the double-separation psychological material tray, the top of the inclined main shaft is fixed with the circle center of the inner tray, and the bottom of the inclined main shaft penetrates through a base cover plate of the bidirectional centrifugal material sorting system and is installed with the inner tray motor;
the inner disc motor is arranged below the cover plate of the mounting seat and used for driving the inner disc to rotate;
the outer disc transmission shaft is arranged at the bottom of the outer disc, and the driven gear is arranged on the outer diameter of the outer disc transmission shaft; the driving gear is horizontally meshed with the driven gear, and the lower end of the driving gear is provided with the outer disc motor;
the outer disc motor is arranged below a base cover plate of the bidirectional centrifugal material arranging system and used for driving the driving gear.
The first belt conveyor system and the second belt conveyor system have the same elements;
the first belt conveying system comprises a driven wheel set, a tensioning wheel mechanism, a driving wheel mechanism and two air suction belts; the driven wheel set, the tensioning wheel mechanism and the driving wheel mechanism are arranged in the same plane; the driven wheel set is two belt pulleys which rotate respectively and are used for supporting one air suction belt respectively; the tensioning wheel mechanism adopts two belt pulleys with eccentric structures and is used for adjusting and supporting the tensioning consistency of the two air suction belts; the driving wheel mechanism comprises a driving wheel, and the driving wheel adopts two synchronous belt pulleys with an integral structure and respectively drives one air suction belt;
the two air suction belts are arranged on the outer sides of the driven wheel set, the tensioning wheel mechanism and the driving wheel mechanism, are arranged side by side, have preset gaps and rotate synchronously;
the two air suction belts of the first belt conveying system convey tablets through the upper surfaces, and the upper surfaces of the two air suction belts are detection planes of the first belt conveying system; and the two air suction belts of the second belt conveying system convey tablets through the lower surfaces, and the lower surfaces of the two air suction belts are detection planes of the second belt conveying system.
The tensioning wheel mechanism comprises a first tensioning wheel, a second tensioning wheel, an eccentric shaft, a fixed shaft, a tensioning sliding block and a tensioning screw;
the second tensioning wheel is arranged on the fixed shaft through a bearing and rotates along the axis of the fixed shaft; one end of the fixed shaft, which is provided with the second tensioning wheel, is provided with an installation hole, and the axis of the installation hole is not coincident with the axis of the fixed shaft; the first tensioning wheel is arranged on the eccentric shaft through a bearing, and the eccentric shaft is fixedly connected with the mounting hole through a bolt; the fixed shaft is arranged on the tensioning sliding block; the tensioning screw is fixedly arranged, and the tensioning sliding block is connected with the tensioning screw through threads and used for adjusting the position of the tensioning sliding block.
The first air suction system comprises a first air suction box and a first air suction cavity, and the first air suction cavity is arranged on two sides of the first air suction box and used for fixing two air suction belts of the first belt conveying system; the second air suction system comprises a second air suction box and a second air suction cavity, and the second air suction cavity is arranged on two sides of the second air suction box and used for fixing the two air suction belts of the second belt conveying system;
the upper end face of the first air suction cavity is provided with three air ports at intervals, and the lower end face of the second air suction cavity is provided with three air ports at intervals and has the same structural size as the three air ports of the first air suction cavity; three air openings of the first air suction cavity do not extend to a tablet connecting area, so that tablets are separated from the two air suction belts of the first belt conveying system in the tablet connecting area; and the three air ports of the second air suction cavity extend to a tablet handover area, so that tablets are input to the two air suction belts of the second belt conveying system in the tablet handover area through the two air suction belts of the first belt conveying system.
The middle air port of the three air ports of the first air suction cavity is matched with the preset gaps of the two air suction belts, and the tablets are arranged on the upper surfaces of the two air suction belts and are stably adsorbed on the two air suction belts through the preset gaps between the two air suction belts; two air ports adjacent to the middle air port are in close contact with the two air suction belts and are used for stably adsorbing the two air suction belts.
The first detection systems are arranged above the detection planes of the two first belt conveying systems and are used for visually detecting the appearance of the upper surface and the side surface of the tablet; the second detection system is arranged below the detection planes of the two first belt conveying systems and is used for visually detecting the appearance of the lower surface and the side surface of the tablet;
the first detection system and the second detection system have the same elements, and the first detection system and the second detection system have the same symmetrically-arranged structures; one side of the first detection system comprises a front detection camera, three side detection cameras, a light source, three optical reflectors and a linear module;
the lens direction of the front detection camera is opposite to the preset gap and is used for acquiring front images of tablets; the three side detection cameras are arranged on the outer side of the front detection camera in a surrounding mode at an angle of 120 degrees; the optical reflectors are respectively arranged at the bottoms of the side detection cameras and used for reflecting the side images of the tablets to be collected by the side detection cameras; the light source is an annular light source concentric with the front detection camera and used for illuminating the tablet to be detected; the three side detection cameras are fixedly installed on the straight line module, the straight line module can move up and down along the vertical direction and is used for adjusting the three focal lengths of the side detection cameras to adapt to tablets of various specifications.
The first air suction visual detection system comprises a first lifting mechanism, the second air suction visual detection system comprises a second lifting mechanism, and the first lifting mechanism and the second lifting mechanism have the same elements;
the first lifting mechanism is arranged at the bottom of the first air suction box and used for bearing the two first belt conveying systems to move up and down and adjusting the distance between the first belt conveying systems and the tablet discharge port of the double-clutch sorting and screening device; the second lifting mechanism is arranged at the bottom of the second air suction box and used for bearing two second belt conveying systems to move up and down and adjusting the distance between the top of the first belt conveying system and the bottom of the second belt conveying system, wherein the distance is an area where tablets are adjacent to each other up and down.
The utility model has the advantages that:
the utility model is a double-channel detection system, which has compact structure and easy maintenance, improves the detection efficiency of tablets by adopting a double-channel design, and has a single-channel independent detection mode and a double-channel detection mode according to the detection requirement;
secondly, the utility model is provided with a bidirectional direct vibration conveying system, which can filter dust fragments of tablets and tablets with larger sizes than qualified tablets (such as tablet adhesion, convex hull, bad coating and the like), and prevent tablets with unqualified sizes from entering the next process and affecting the quality of material arrangement;
thirdly, the utility model discloses a two centrifugation reason charging trays adopt the centrifugation mode will pile up in the recess between inner disc lower position and outer dish inner wall the tablet clockwise and continue to rotate to the border of propelling movement to the outer dish, be equipped with shape size assorted reason material adjusting device's export inner guide plate and export outer guide plate on the outer dish border, constitute the transfer orbit of tablet, restrict the tablet through middle guide rail and pressure material guide plate in the transfer orbit and beat, the power of rotating by the outer dish is constantly with the tablet propelling movement to the transfer orbit of reason material specification spare, utilize the transfer orbit of reason material specification spare at last to convert the annular motion of centrifugal dish into linear motion and carry to the belt that induced drafts;
fourthly, the utility model discloses a two first belt conveying systems and two second belt conveying systems realize that the binary channels tablet is carried and through the symmetrical detecting system that sets up, adopt first air suction system and second air suction system, make the tablet steadily carry, the top of two first belt conveying systems and the bottom of two second belt conveying systems have the tablet handing-over region of upper and lower adjacent, make the tablet pass through first detecting system by the top front conveying tablet of two first belt conveying systems, pass through the second detecting system by the bottom back conveying tablet of two second belt conveying systems, realize the visual detection of tablet tow sides and side, improve and detect the accurate rate;
fifthly, the two first belt conveying systems and the two second belt conveying systems of the utility model utilize belt pulleys and belts to convey tablets, two air suction belts are respectively arranged on each first belt conveying system and each second belt conveying system, the two air suction belts have a preset gap, the two air suction belts are in close contact with an air suction cavity on the back side of a detection plane of the belt conveying systems, the tablets are arranged on the outer surfaces of the two air suction belts, the two air suction belts and the tablets on the two air suction belts are stably fixed through air openings on the air suction cavity, and the tablets are ensured to be stably conveyed;
sixthly, the utility model is also provided with a tension pulley mechanism which is provided with a first tension pulley and a second tension pulley which are eccentrically designed, the fixed shaft is rotated by loosening the locking block on the driving wheel mechanism, the clearance between the outer diameters of the first tension pulley and the second tension pulley and the two air suction belts is adjusted, the tightness consistency of the two air suction belts is ensured, and the service lives of the two air suction belts are prolonged; the tensioning screw is adjusted to pull the tensioning slide block to move up and down, so that the tensioning of the conveying belt is realized, the slipping and deviation are prevented, the stable conveying of tablets is ensured, and the service life of the two air suction belts is prolonged;
seventhly, the utility model discloses a first induced draft chamber up end and the lower terminal surface in second induced draft chamber are all equipped with three wind gap at the interval, and middle wind gap and the preset clearance phase-match of two belts induced draft, and the tablet sets up in the upper surface of two belts induced draft, adsorbs the tablet steadily on two belts induced draft through the preset clearance between two belts induced draft, and two wind gaps adjacent to middle wind gap and two belts induced draft closely contact for steadily adsorb two belts induced draft;
eighth, the first detection system and the second detection system of the present invention have the same elements and the same structure symmetrically arranged, the detection system is provided with a linear module, the side detection camera is connected with the linear module, when different types of tablets are switched, the focal length of the side detection camera is adjusted by controlling the linear module to move, and the detection of tablets of various specifications is realized;
ninth, the utility model discloses be equipped with first elevating system and second elevating system, first elevating system is used for bearing two first belt conveyor systems and reciprocates, adjust the distance between first belt conveyor system top and the two separation and reunion reason material sieving mechanism tablet discharge gate department and wait the tablet size phase-match of carrying, second elevating system is used for bearing two second belt conveyor systems and reciprocates, adjust first belt conveyor system top and second belt conveyor system bottom and have the regional distance of upper and lower adjacent tablet handing-over and wait the tablet size phase-match of carrying, guarantee that the tablet is steadily carried to two belt surfaces that induced draft.
Drawings
Fig. 1 is a schematic view of the overall structure of a full-automatic double-channel tablet detecting machine of the present invention;
FIG. 2 is a schematic view of the overall structure of the two-way direct vibration conveying system of the present invention;
fig. 3 is a schematic view of a direct vibration unit of the present invention;
fig. 4 is a schematic structural view of the direct vibration material guiding chute of the present invention;
FIG. 5 is a schematic view of the overall structure of the two-way centrifugal material arranging system of the present invention;
fig. 6 is a cross-sectional view of a double-separation psychological tray of the present invention;
fig. 7 is a schematic structural view of the double-separation psychological material disc of the invention;
FIG. 8 is a schematic view of a trim gauge of the present invention;
FIG. 9 is a schematic view of an outlet adjustment device of the present invention;
fig. 10 is a schematic view of a base adjustment device of the mounting base of the present invention;
fig. 11 is a cross-sectional view of the mounting base of the present invention;
fig. 12 is a schematic view of the overall structure of the first and second air suction visual inspection systems of the present invention;
fig. 13 is a schematic structural view of a first belt conveyor system of the present invention;
figure 14 is a cross-sectional view of the tensioning wheel mechanism of the present invention;
fig. 15 is a sectional view of the driving wheel of the present invention;
fig. 16 is a cross-sectional view of the pulley drive mechanism of the present invention;
fig. 17 is a schematic view of a first air induction system according to the present invention;
fig. 18 is a schematic structural view of the first and second suction systems of the present invention;
fig. 19 is a schematic structural view of a first air suction chamber of the present invention;
FIG. 20 is a schematic view of the blowing dust removal block of the present invention;
fig. 21 is a schematic view of a first detection system of the present invention;
fig. 22 is a schematic view of the inspection camera arrangement of the present invention;
fig. 23 is a schematic view of a first lift mechanism of the present invention;
FIG. 24 is a flow chart of tablet testing according to the present invention;
wherein, 1-a bidirectional direct vibration conveying system; 10-a hopper; 11-a direct vibration group; 110-a current limiting pipe; 111-a direct vibration guide chute; 1110-a feeding zone; 1111-a dust and debris filtration zone; 1112-a foreign matter filtering zone; 112-linear vibrator; 113-chip receiving box; 114-a discharge channel; 12-bits box induced draft cavity; 13-a support column; 2-a bidirectional centrifugal material arranging system; 20-a material arranging and adjusting device; 200-managing the material specification; 2001-gauge outer guide plate; 2002-an outlet inner guide plate; 2003-outlet outer guide plates; 201-outlet regulating means; 21-double-separation psychological material disc; 210-an outer disc; 211-inner disc; 212-oblique main axis; 213-outer disc drive shaft; 214-oblique axis bearing seat; 215-inner disc motor; 216-outer disc motor; 217-a drive gear; 218-a driven gear; 22-a mounting seat; a base 220; 2200-a side plate; 2201-linear guide; 2202-a slider; 2203-support plate; a base adjustment device 221; 2210-a lead screw assembly; 2211-ball screw; 2212-lead screw nut; 2213-cushion block; 2214-adjusting lever; 2215-digital indicator; 2216-adjusting knob; 3-a first air-intake visual detection system; 30-a first belt conveyor system; 300-a driven wheel set; 301-a tensioner mechanism; 3010-first tensioning wheel; 3011-a second tensioning wheel; 3012-eccentric shaft; 3013-a stationary shaft; 3014-tensioning the slide; 3015-tensioning screws; 302-a driving wheel mechanism; 3020-a driving wheel; 3021-fixing the knob; 3022-bearing seat; 3023-notches; 3024-driving axle; 303-air suction belt; 304-a pulley drive mechanism; 3040-synchronizing wheel bearing seats; 3041-synchronizing wheel shafts; 3042-a first synchronizing wheel; 3043-synchronous belt; 3044-a second synchronizing wheel; 3045 a servo motor; 31-a first aspiration system; 310-a first suction box; 3101-suction channel one; 3102-suction channel two; 311-a first air suction chamber; 312-air blowing dust removal block; 32-a first detection system; 320-a mounting bracket; 321-a front side detection camera; 322-side detection camera; 323-light source; 324-an optical mirror; 325-straight line module; 33-a first lifting mechanism; 330-guide post; 331-a connecting plate; 332-servo electric cylinder; 333-connecting rod; 334-guiding the bearing seat; 4-a second induced draft vision detection system; 40-a second belt conveyor system; 41-a second suction system; 410-a second suction box; 4101-third air suction channel; 42-a second detection system; 43-second lifting mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
The invention will be further described with reference to the accompanying figures 1-20 and examples.
As shown in fig. 1, the vertical arrow indicates a negative pressure suction direction, and the horizontal arrow indicates a tablet feeding direction. The utility model provides a pair of full-automatic double track tablet detects machine, including two-way conveying system 1 that directly shakes, two-way centrifugation reason material system 2, first visual detection system 3 and the second visual detection system 4 that induced drafts.
The bidirectional vertical vibration conveying system 1 is provided with the same elements which are symmetrically arranged and used for filtering dust and debris of tablets and tablets with sizes larger than qualified tablets in a double-channel mode and conveying the tablets with qualified sizes to the bidirectional centrifugal material arranging system 2; the bidirectional centrifugal material sorting system 2 is provided with the same elements which are symmetrically arranged and used for sorting tablets in a double-channel mode and conveying the tablets to the first air suction visual detection system 3 in order and stably; first visual detection system 3 and the second visual detection system 4 that induced drafts have the tablet handing-over region of upper and lower adjacent, first visual detection system 3 and the second visual detection system 4 that induced drafts have two-way conveying detection system, first visual detection system 3 that induced drafts is used for carrying the tablet that two-way centrifugation reason material system 2 carried and carries to the second visual detection system 4 that induced drafts after detecting through the tablet outward appearance, the second visual detection system 4 that induced drafts is used for carrying the tablet that first visual detection system 3 carried and carries to next process after detecting through the tablet outward appearance.
As shown in fig. 2, the bidirectional direct vibration conveying system 1 includes a hopper 10, two direct vibration sets 11, a crumb box suction cavity 12, and two support columns 13.
The hopper 10 is used for feeding tablets, and two feed inlets are formed in the bottom of the hopper 10 and are respectively connected with the tops of the two direct vibration groups 11; the bottoms of the two direct vibration groups 11 are provided with scrap box air suction cavities 12; the bottom of the scrap box air suction cavity 12 is provided with two support columns 13 for bearing the hopper 10, the two direct vibration groups 11 and the scrap box air suction cavity 12; one of the two supporting columns 13 is of a hollow structure and is used for connecting a negative pressure air suction pipeline; the scrap box air suction cavity 12 is used for guiding the tablet dust scraps to smoothly enter the support columns 13 of the hollow structure.
As shown in fig. 3, two straight vibration groups 11 have the same elements and are arranged side by side, and the straight vibration group 11 on one side comprises a flow limiting pipe 110, a straight vibration guide chute 111, a straight vibrator 112, a chip receiving box 113 and a discharge passage 114; the flow limiting pipe 110 is arranged at the top of the direct vibration group 11, is connected with a feeding hole at the bottom of the hopper 10, and is used for controlling the speed of tablets entering the direct vibration group 11; the bottom of the flow-limiting pipe 110 is provided with a direct vibration guide chute 111, and the bottom of the direct vibration guide chute 111 is sequentially provided with a linear vibrator 112, a chip receiving box 113 and a discharge channel 114 along the tablet conveying direction.
As shown in fig. 4, the feeding section 1110, the dust and debris filtering section 1111, and the foreign matter filtering section 1112 are provided at a time in the tablet conveying direction inside the vertical vibration guide chute 111; wherein, the feeding area 1110 is communicated with the flow restriction pipe 110, the bottom of the dust and debris filtering area 1111 is communicated with the chip box suction cavity 12, and the foreign matter filtering area 1112 is communicated with the discharging channel 114.
In one embodiment, the tablets are first fed from the hopper 10 through the flow restriction pipe 110 into the feeding section 1110 inside the direct vibration group 11, the feeding section 1110 is provided with an inclined surface, and the tablets are conveyed along the inclined surface of the feeding section 1110 to the dust and debris filtering section 1111 under the vibration of the linear vibrator 112; the inner bottom surface of the dust debris filtering area 1111 is provided with a screen mesh for filtering dust debris on tablets, the dust debris on the tablets fall into the dust box air suction cavity 12 under the action of the linear vibrator 112, and negative pressure air suction is provided by the hollow support column 104 at the bottom of the dust box air suction cavity 12 to suck the dust debris on the tablets away; the tablets enter a foreign body filtering area 1112 in a dust and debris filtering area 1111 under the action of the linear vibrator 112, a filtering plate is arranged at the bottom of the foreign body filtering area 1112 and used for intercepting large-sized tablets inside the direct vibration group 11, and the qualified-sized tablets enter the bidirectional centrifugal material arranging system 2 through the discharge channel 114.
As shown in fig. 5, one side of the bidirectional centrifugal material arranging system 2 comprises a material arranging adjusting device 20, a double-separated psychological material tray 21 and a mounting seat 22, wherein the material arranging adjusting device 20 and the double-separated psychological material tray 21 are respectively fixedly mounted on the mounting seat 22; the double-separation psychological material disc 21 is used for providing conveying power for the tablets in the material arranging and adjusting device 20; the material arranging and adjusting device 20 is used for blocking the tablets which are input from the double-separation psychological material disc 21 and do not keep the correct posture and the tablets which pass through the correct posture, and conveying the tablets to the subsequent stations in a regular arrangement manner; the mounting seat 22 is used for carrying and adjusting the positions of the material arranging and adjusting device 20 and the double-off psychological plate 21.
As shown in fig. 6 and 7, the double centrifugal tray 21 includes an outer centrifugal tray assembly and an inner centrifugal tray assembly. The outer centrifugal disc assembly comprises an outer disc 210, an outer disc transmission shaft 213, an outer disc motor 216, a driving gear 217 and a driven gear 218; the inner centrifugal disk assembly comprises an inner disk 211, a skew main shaft 212, a skew shaft bearing seat 214 and an inner disk motor 215.
The center of outer dish 210 bottom is equipped with the open position and is equipped with the bearing frame, and this bearing frame passes through the bearing to be connected with outer dish transmission shaft 213, and the external diameter of outer dish transmission shaft 213 is equipped with driven gear 218, driving gear 217 and driven gear 218 horizontal meshing, and outer dish motor 216 is connected to the driving gear 217 lower extreme, and outer dish motor 216 is fixed with the upper cover plate of mount pad 22, and it is rotatory to drive driving gear 217 and driven gear 218 through outer dish motor 216, drives outer dish 210 and prolongs clockwise rotation.
The inclined shaft bearing seat 214 of the inner centrifugal plate assembly is obliquely fixed in the bearing seat at the central opening position at the bottom of the outer plate 210, and is used for accommodating the inclined main shaft 212 and keeping the inclined angle of the inclined main shaft 212, and the bottom of the inclined shaft bearing seat 214 is fixed on the upper cover plate of the mounting seat 22; the inclined main shaft 212 is fixed in the inclined shaft bearing seat 214, the top end of the inclined main shaft 212 is fixed with the center of a circle of the inner disc 211, the inner disc 211 is a planar disc, the bottom of the inclined main shaft 212 penetrates through the upper cover plate of the mounting seat 22 and is connected with the inner disc motor 215, and the inner disc motor 215 drives the inclined main shaft 212 to drive the inner disc 211 to rotate clockwise.
The top of the outer disc 210 is provided with an outer edge extending horizontally outwards, the bottom of the outer disc is a barrel-shaped structure, the inner wall of the barrel-shaped structure is a spherical surface, and the center of the bottom of the outer disc is provided with an opening for installing an inner centrifugal disc component; the spherical diameter of the inner wall of the barrel-shaped structure is matched with the diameter of the inner disc 211, the inner disc 211 is obliquely accommodated in the outer disc 210, the lower side of the inner disc 211 is adjacent to the spherical inner wall of the outer disc 210, the height of the upper side is consistent with the height of the top outer edge of the outer disc 210, a connection area of the inner disc 211 and the outer disc 210 is formed, and the connection area is an inlet for tablets to enter the material sorting and adjusting device 20. The outer disc 210 and the inner disc 211 rotate, tablets are stacked in a groove formed at a lower portion of the outer disc 210 and the inner disc 211, and are centrifuged from a higher portion of the inner disc 211 to the outer disc 210 to rotate through the centrifugal action of the outer disc 210 and the inner disc 211.
As shown in fig. 8 and 9, the material arranging and adjusting device 20 comprises a material arranging gauge 200 and an outlet adjusting device 201; the administration standard 200 is used to export tablets; the outlet adjusting device 201 is arranged at the top of the material arranging gauge 200 and is used for adjusting the stability and smoothness of arranging and discharging the tablets;
the trim gauge 200 includes a gauge outer guide plate 2001, an outlet inner guide plate 2002, and an outlet outer guide plate 2003; the outer guide plate 2001 of the standard piece is fixedly arranged on the bottom plate of the material arranging and adjusting device 20, an opening arc structure is arranged on the inner side of the outer guide plate 2001 of the standard piece, and the size and the position of the opening arc are matched with the outer edge of the top surface of the outer disc 210 and used for guiding tablets on the outer edge of the top surface of the outer disc 210 to enter the tablet inlet of the material arranging standard piece 200.
An outlet inner guide plate 2002 and an outlet outer guide plate 2003 are arranged above the top outer edge of the outer disc 210 and are not fixed with the outer disc 210; an interval of equal width is provided between the outlet inner guide plate 2002 and the outlet outer guide plate 2003, and the outlet inner guide plate 2002 is provided inside the outlet outer guide plate 2003 to constitute a tablet conveying track; one end of the outlet inner guide plate 2002 and one end of the outlet outer guide plate 2003 are arc-shaped, the other ends of the outlet inner guide plate and the outlet outer guide plate are in a horizontal structure along the arc-shaped tangent line, the arc-shaped ends are used as tablet inlets of the material arranging standard piece 200, and the horizontal structure ends are used for horizontally outputting tablets; the top portions of the outlet inner guide plate 2002 and the outlet outer guide plate 2003 are connected to a width adjustment assembly of the outlet adjustment device 201, and the width adjustment assembly of the outlet adjustment device 201 is used to adjust the distance between the outlet inner guide plate 2002 and the outlet outer guide plate 2003.
As shown in fig. 10, the mount 22 includes a base 220 and a base adjustment device 221; the base adjusting device 221 is arranged in the base 220 and used for adjusting the positions of the material sorting adjusting device 20 and the double-separation psychological tray 21 which are fixedly arranged on the base 220.
The base 220 comprises two side plates 2200, two linear guide rails 2201, four sliders 2202 and two support plates 2203; the two side plates 2200 are parallel to each other and vertically disposed on the bottom plate of the base 220; two linear guide rails 2201 are symmetrically arranged on the inner sides of the two side plates 2200, respectively; two sliders 2202 are arranged on each linear guide rail 2201, and the two sliders 2202 are used for moving in the linear guide rails 2201; each two sliding blocks 2202 are respectively provided with a support plate 2203, and the support plates 2203 are used for bearing the material arranging and adjusting device 20 and the double-separation psychological material disc 21.
The base 220 further comprises an upper cover plate, which is fixed with the two support plates 2203; the upper cover plate is provided with a material arranging and adjusting device 20 and a double centrifugal material arranging disc 21, and the material arranging and adjusting device 20 and the double centrifugal material arranging disc 21 are driven to slide in the linear guide rail 2201.
As shown in fig. 11, the base adjustment device 221 includes a screw assembly 2210, a ball screw 2211, a screw nut 2212, a spacer 2213, an adjustment rod 2214, a position indicator 2215, and an adjustment knob 2216.
The lead screw nut 2212 is fixedly arranged on the base 220 and is connected with the ball lead screw 2211 through threads; the bottom of the upper cover plate of the base 220 is provided with a screw rod assembly 2210, and the screw rod assembly 2210 is fixedly arranged at the end part of the ball screw 2211 through a cushion block 2213, is used for exploding the ball screw 2211 to rotate, and is fixed with the position of the upper cover plate of the base 220; an adjusting knob 2216 is arranged at one end of the ball screw 2211, and the adjusting knob 2216 and the ball screw 2211 rotate synchronously to adjust the position of the upper cover plate; the digital indicator 2215 is arranged on the adjusting rod 2214 and is used for recording the position of the adjusting rod 2214 and facilitating the replacement of tablets of the same specification at the later stage.
As shown in fig. 12, the first air-suction visual-detection system 3 includes two first belt conveying systems 30, a first air-suction system 31, a first detection system 32, and a first elevating mechanism 33; the second induced draft vision inspection system 4 includes two second belt conveyor systems 40, a second induced draft system 41, a second inspection system 42, and a second elevator mechanism 43.
The two first belt conveying systems 30 are symmetrically arranged on two sides of the first air suction system 31 and used for carrying tablets in a double-channel mode, conveying the tablets to the two second belt conveying systems 40 after the tablets pass through the first detection system 32; the first detection system 32 is arranged above the detection planes of the two first belt conveying systems 30 and is used for visually detecting the appearance of the tablets; the first lifting mechanism 33 is disposed at the bottom of the first air suction system 31, and is used for carrying the two first belt conveying systems 30 to move up and down.
The two second belt conveying systems 40 are symmetrically arranged at two sides of the second suction system 41 and are used for carrying tablets in a double channel manner and conveying the tablets to the next process after passing through the second detection system 42; a second detection system 42 is provided below the detection plane of the two second belt conveyor systems 40 for visually detecting the appearance of the tablets; the second lifting mechanism 43 is arranged at the bottom of the second suction system 41 and is used for carrying the two second belt conveying systems 40 to move up and down.
As shown in fig. 13, the first belt conveying system 30 includes a driven pulley set 300, a tension pulley mechanism 301, a driving pulley mechanism 302 and two air suction belts 303; the driven wheel set 300, the tensioning wheel mechanism 301 and the driving wheel mechanism 302 are arranged in the same plane; the driven wheel set 300 is two pulleys which rotate respectively and are used for supporting an air suction belt 303 respectively; the tensioning wheel mechanism 301 adopts two belt pulleys with eccentric structures and is used for adjusting and supporting the tensioning consistency of the two air suction belts 303; the driving wheel mechanism 302 comprises a driving wheel, and the driving wheel adopts two synchronous belt pulleys with an integral structure and respectively drives one air suction belt 303; two belts 303 that induced draft set up in the outside of driven wheelset 300, take-up pulley mechanism 301 and action wheel mechanism 302, and two belts 303 that induced draft set up side by side and have and predetermine the clearance to synchronous rotation. The first belt conveyor system 30 transports tablets through the upper surfaces of the top two air-suction belts 303, and the detection plane of the first belt conveyor system 30 is the upper surfaces of the two air-suction belts 303.
As shown in fig. 14, the tension pulley mechanism 301 includes a first tension pulley 3010, a second tension pulley 3011, an eccentric shaft 3012, a fixed shaft 3013, a tension slider 3014, and a tension screw 3015.
The second tensioning wheel 3011 is arranged on the fixed shaft 3013 through a bearing and rotates along the axis of the fixed shaft 3013; one end of the fixed shaft 3013, where the second tensioning wheel 3011 is installed, is provided with an installation hole, and the axis of the installation hole does not coincide with the axis of the fixed shaft 113; the first tensioning wheel 3010 is arranged on the eccentric shaft 3012 through a bearing, and the eccentric shaft 3012 is fixedly connected with the mounting hole of the fixed shaft 3013 through a bolt; the other end of the fixed shaft 3013 penetrates through the tensioning slide block 3014 to be fixed with the locking block, and the bottom of the tensioning slide block 3014 is provided with threads for installing a tensioning screw 3015; the fixed shaft 3013 is rotated through the not hard up latch segment, adjust the external diameter of first take-up pulley 3010 and second take-up pulley 3011 and two clearances between the belt 303 that induced draft, through adjusting tensioning screw 3015 pulling tensioning slider 3014 and reciprocate, realize the conveyer belt tensioning, prevent the off tracking that skids, guarantee the stable transport of tablet, improve the life of two belts 303 that induced draft simultaneously. When the eccentric structure is adjusted, the fixed shaft is rotated, and since the eccentric shaft is fixed on the fixed shaft, the fixed shaft is rotated, so that the eccentric shaft rotates around the axis of the fixed shaft, and the relative positions of the first tensioning wheel 3010 and the second tensioning wheel 3011 are changed.
As shown in fig. 15, driver mechanism 302 includes a driver 3020, a fixed knob 3021, a bearing mount 3022, a notch 3023, and a driver axle 3024.
The driving wheel 3020 is arranged on the driving wheel shaft 3024; a thread is arranged at one end of the driving wheel shaft 3024 where the driving wheel 3020 is mounted, and is used for connecting a fixed knob 3021, and the fixed knob 3021 is used for preventing the driving wheel 3020 from axially moving; the bearing block 3022 is disposed at the other end of the driving axle 3024 through a bearing, so that the driving axle 3024 rotates in the bearing along the axis; one end of the driving wheel shaft 3024, which is mounted on the bearing seat 3022, is provided with a notch 3023 for connecting a belt wheel driving mechanism.
As shown in fig. 16, the first belt transport system 30 further includes a pulley drive mechanism 304; the pulley driving mechanism 304 includes a timing pulley bearing housing 3040, a timing pulley shaft 3041, a first timing pulley 3042, a timing belt 3043, a second timing pulley 3044, and a servo motor 3045.
A synchronizing wheel shaft 3041 is fixed on a synchronizing wheel bearing seat 3040 through a bearing, one end of the synchronizing wheel shaft 3041, where the synchronizing wheel bearing seat 3040 is installed, is provided with a notch, the notch is connected with a notch 3023 of a driving wheel shaft 3024 through a connecting key, and the axes of the synchronizing wheel shaft 3041 and the driving wheel shaft 3024 are collinear; the first synchronizing wheel 3042 is arranged at the other end of the synchronizing wheel shaft 3041 and is fixed by a lock nut, preventing the first synchronizing wheel 3042 from axially shifting, the first synchronizing wheel 3042 rotating along with the synchronizing wheel shaft 3041 in a bearing along an axis; the second synchronizing wheel 3044 is disposed below the first synchronizing wheel 3042, and the timing belt 3043 is disposed outside the first synchronizing wheel 3042 and the second synchronizing wheel 3044; the servo motor 3045 is connected to a second synchronizing wheel 3044; the servo motor 3045 drives the second synchronizing wheel 3044 to rotate, driving wheel mechanism 302 fixedly connected with synchronizing wheel shaft 3041 of the first synchronizing wheel 3042 is driven to rotate, and further the driving wheel mechanism 302 drives the driven wheel set 300 and the tension wheel mechanism 301 to rotate, so that the two air suction belts 303 complete tablet carrying and detection.
The second belt conveying system 40 has the same elements as the first belt conveying system 30, and is different from the first belt conveying system 30 in that the second belt conveying system 40 transports tablets by the lower surfaces of the bottom suction belts 303, and the sensing plane of the second belt conveying system 40 is the lower surfaces of the two suction belts 303. The right area of the top of the suction belt 303 in the first belt conveying system 30 is vertically adjacent to the left area of the bottom of the suction belt 303 in the second belt conveying system 40, and the adjacent parts are tablet handover areas. The first belt conveyor system 30 and the second belt conveyor system 40 have the same centerline so that the tablets are transported in a straight line.
As shown in fig. 17, the first suction system 31 includes a first suction box 310 and two first suction chambers 311; the first air suction box 310 is arranged on the inner sides of the two first air suction cavities 311 and used for providing negative pressure air suction for the two first air suction cavities 311, and the first air suction cavities 311 are arranged on the inner sides of the two air suction belts 303 and used for fixing the two air suction belts 303.
As shown in fig. 18, the vertical arrow direction indicates the negative pressure suction direction; the first suction box 310 includes a first suction channel 3101 and a second suction channel 3102; the second air induction system 41 includes a second air induction box 410, and the second air induction box 410 includes an air induction channel three 4101.
The first air suction channel 3101 is arranged at the front end of the bottom of the first air suction box 310 and is communicated with the interior of the first air suction box 310, and the bottom of the first air suction channel 3101 is connected with an air suction fan and is used for providing negative pressure air suction for the first air suction box 310; the second air suction channel 3102 penetrates through the tail end of the bottom of the first air suction box 310 and is not communicated with the interior of the first air suction box 310, and the bottom of the second air suction channel 3102 is connected with an air suction fan; the third air suction channel 4101 is arranged at the front end of the bottom of the second air suction box 410 and is communicated with the inside of the second air suction box 410; the third air suction channel 4101 penetrates into the second air suction channel 3102, and provides negative pressure air suction for the second air suction box 410 through the air suction fan at the bottom of the second air suction channel 3102.
As shown in fig. 19, the arrow indicates the negative pressure suction direction. An air suction opening is formed in the inner side of the first air suction cavity 311 and the mounting surface of the first air suction box 310, and is communicated with the inside of the first air suction box 310 and used for receiving negative pressure air suction of the first air suction box 310; the upper end surface of the first air suction cavity 311 is provided with three air ports which are arranged at the inner sides of the two air suction belts 303 at intervals; two air ports adjacent to the middle air port are in close contact with the two air suction belts 303 and are used for stably adsorbing the two air suction belts 303; middle wind gap and two preset clearance phase-matchs that induced draft belt 303, the tablet sets up in two upper surfaces that induced draft belt 303, smoothly adsorbs the tablet on two belts 303 that induced draft through two preset clearances between the belt 303 that induced draft.
The second air suction system 41 further comprises a second air suction cavity, and the difference between the second air suction system 41 and the first air suction system 31 is that three air ports of the second air suction cavity are arranged on the lower end face of the second air suction cavity at intervals; the three air ports of the first air suction cavity 311 do not extend to the tablet junction area, so that the tablets are separated from the air suction belt 303 of the first belt conveying system 30 in the tablet junction area; the three ports of the second suction chamber extend to the tablet junction area so that the tablets are fed from the suction belt 303 of the first belt conveyer system 30 to the suction belt 303 of the second belt conveyer system 40 at the tablet junction area.
As shown in fig. 20, in one embodiment, the first suction system 31 and the second suction system 41 each include a blow-out block 312, and the blow-out block 312 is disposed at the bottom of the first suction chamber 311 and the second suction chamber and below the two suction belts 303; the dusting piece 312 of blowing includes air pipe connection 3120, and air pipe connection 3120 sets up in the bottom of the dusting piece 312 of blowing, upwards blows through air pipe connection 3120, will adsorb tablet dust and piece on two belts 303 of induced drafting and clear away totally, avoids dust and piece to the influence that the tablet detected, guarantees to detect transmission device's clean and tidy.
As shown in fig. 21 and 22, the first inspection system 32 includes a mounting bracket 320, two front inspection cameras 321, six side inspection cameras 322, two light sources 323, six optical reflectors 324, and two sets of linear modules 325.
The mounting bracket 320 is disposed above the detection planes of the two first belt conveying systems 30, and the mounting bracket 320 has the same symmetrical structure, and corresponds to the detection plane of one first belt conveying system 30, and the description will be given by taking the mounting bracket 320 as an example.
A front detection camera 321 is arranged on the inner top surface of one side of the mounting bracket 320, and the lens direction of the front detection camera 321 is over against the preset gap of the two air suction belts 303 and is used for acquiring front images of tablets; the three side detection cameras 322 are arranged outside the front detection camera 321 with their lenses facing downward and surrounding at 120 ° with each other, and the three side detection cameras 322 are fixedly mounted on a set of linear modules 325; the linear module 325 is connected with the inner top surface of one side of the mounting bracket 320, and when different types of tablets are switched, the focal length of the three side detection cameras 322 is adjusted by controlling the linear module 325 to move; the three optical reflectors 324 are respectively arranged at the bottom of the three corresponding side detection cameras 322, are matched with the lens directions of the three side detection cameras 322, and are used for reflecting the tablet side images for the side detection cameras 322 to collect; the bottom of one side of the mounting bracket 320 is provided with a light source 323, and the light source 323 is a ring-shaped light source concentric with the front detection camera 321 and used for illuminating the tablet to be detected.
The first detection system 32 and the second detection system 42 have the same elements, and the first detection system 32 and the second detection system 42 have the same structure which is symmetrically arranged inside; the second detection system 42 differs from the first detection system 32 in that the first detection system 32 is arranged above the detection plane of the two first belt conveyor systems 30 for visual detection of the upper and lateral appearance of the tablets; the second detection system 42 is disposed below the detection planes of the two second belt conveying systems 40 for visually detecting the lower surface and the side appearance of the tablets.
As shown in fig. 23, in one embodiment, the first air intake visual detection system 3 is further provided with a first lifting mechanism 33, and the first lifting mechanism 33 includes two guide posts 330, a connecting plate 331, a servo electric cylinder 332, a connecting rod 333 and two guide bearing seats 334.
The upper ends of the two guide posts 330 are connected with the bottom of the first air suction box 310, and the lower ends are fixed with the connecting plate 331; the middle positions of the two guide columns 330 are fixedly connected with the table panel through two guide bearing seats 334, graphite bearings are arranged in the two guide bearing seats 334, and the two guide columns 330 and the graphite bearings slide relatively; the servo electric cylinder 332 passes through the connecting plate 331 and is disposed between the two guide posts 330; the top of the servo electric cylinder 332 is provided with a connecting rod 333 which is fixed with the bottom of the table board through the connecting rod 333; the servo electric cylinder 332 pushes the connecting rod 333 to compress and apply work, so as to drive the two guide columns 330 to move up and down in the two guide bearing seats 334, thereby realizing the up-and-down movement of the first belt conveying system 30 and adjusting the distance between the first belt conveying system 30 and the tablet discharge port of the material arranging and adjusting device 20.
The second lifting mechanism 43 of the second suction vision detecting system 4 and the first lifting mechanism 33 of the first suction vision detecting system 3 have the same components, and the main difference is that the second lifting mechanism 43 is disposed at the bottom of the second suction box 410, so as to move the second belt conveying system 40 up and down, and adjust the distance between the top of the first belt conveying system 30 and the bottom of the second belt conveying system 40, which have vertically adjacent tablet handover areas.
The utility model relates to a working method of embodiment as follows:
as shown in fig. 24, the arrow indicates the tablet transport direction. Firstly, adjusting a servo electric cylinder 332 of the first lifting mechanism 33 according to the height size of the tablets to be conveyed, and controlling the height of the first air suction visual detection system 3 to enable the distance between the top of the first belt conveying system 30 and the tablet discharge port of the material arranging and adjusting device to be matched with the size of the tablets to be conveyed; the servo electric cylinder 332 of the second lifting mechanism 43 is adjusted to control the height of the second suction visual detection system 4, so that the distance between the bottom of the second belt conveying system 40 and the top of the first belt conveying system 30 is matched with the size of the tablet to be conveyed, and after the adjustment is finished, the tablet conveying is started.
The tablets enter the bidirectional vertical vibration conveying system 1 and are used for filtering dust fragments of the tablets and tablets (such as tablet adhesion, convex hulls, poor coating and the like) with sizes larger than those of qualified tablets, the tablets with unqualified sizes are prevented from entering a subsequent process to influence the material arranging quality, and the tablets with qualified sizes enter the bidirectional centrifugal material arranging system 2 through the discharge channel; the tablets are orderly arranged one by one through the bidirectional centrifugal material sorting system 2, and enter the first air suction visual detection system 3 and the second air suction visual detection system 4 from the outlet direction in sequence.
At first the tablet gets into first visual detection system 3 that induced drafts, the tablet is adsorbed at the top of two belts 303 that induced drafts by the chamber 111 that induced drafts of first air suction system 31 and is carried, when treating the bottom of two belts 303 that induced drafts of carrying to second belt conveying system 40, the tablet breaks away from the suction in first air suction system 31's first air suction chamber 311, and the negative pressure that the chamber produced that induced drafts by the second of second air suction system 41 adsorbs and continues to remove in two belts 303 bottoms of induced drafting, thereby realize that the tablet passes through the detection back of first belt conveying system 30 completion upper surface of the tablet and side, rethread second belt conveying system 40 accomplishes the detection of tablet lower surface and side, this detection device has the binary channels detection system that induced drafts, two tablet detection passageway detect simultaneously, and the detection efficiency is improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A full-automatic double-channel tablet detector is characterized in that the full-automatic double-channel tablet detector is a double-channel detection system and comprises a bidirectional centrifugal material arranging system (2), a first air suction visual detection system (3) and a second air suction visual detection system (4);
the bidirectional centrifugal material sorting system (2) is used for sorting tablets in a double-channel manner and conveying the tablets to the first air suction visual detection system (3) regularly and stably; the first air suction visual detection system (3) and the second air suction visual detection system (4) are provided with a double-channel conveying detection system, the first air suction visual detection system (3) is used for conveying tablets conveyed by the bidirectional centrifugal material arranging system (2), conveying the tablets to the second air suction visual detection system (4) after the appearance of the tablets is detected, and the second air suction visual detection system (4) is used for conveying the tablets conveyed by the first air suction visual detection system (3), conveying the tablets to the next process after the appearance of the tablets is detected;
the bidirectional centrifugal material tidying system (2) is provided with the same elements which are symmetrically arranged, and one side of the bidirectional centrifugal material tidying system (2) comprises a material tidying adjusting device (20) and a double-separation psychological material tray (21); the double-separation psychological material disc (21) comprises an outer disc (210) and an inner disc (211); the outer disc (210) is arranged at the bottom of the material arranging and adjusting device (20) in a clearance mode and used for providing conveying power for tablets in the material arranging and adjusting device (20); the inner disc (211) is obliquely arranged in the outer disc (210); the top of the outer disc (210) is provided with an outer edge plane, the outer edge plane is matched with a tablet inlet of the material arranging and adjusting device (20) and is used for conveying tablets to the material arranging and adjusting device (20) stably;
the material arranging and adjusting device (20) comprises a material arranging gauge (200) and an outlet adjusting device (201), wherein the material arranging gauge (200) comprises a gauge outer guide plate (2001), an outlet inner guide plate (2002) and an outlet outer guide plate (2003); the gauge outer guide plate (2001) is fixedly arranged on a bottom plate of the material arranging and adjusting device (20), an opening arc structure is arranged on the inner side of the gauge outer guide plate (2001), and the size and the position of the opening arc are matched with the outer edge of the top surface of the outer disc (210) and used for guiding tablets on the outer edge of the top surface of the outer disc (210) to enter a tablet inlet of the material arranging gauge (200);
the outlet inner guide plate (2002) and the outlet outer guide plate (2003) are arranged above the top outer edge of the outer disc (210) and are not fixed with the outer disc (210); the outlet inner guide plate (2002) and the outlet outer guide plate (2003) are provided with equal-width intervals, and the outlet inner guide plate (2002) is arranged on the inner side of the outlet outer guide plate (2003) to form a tablet conveying track; one end of the outlet inner guide plate (2002) and one end of the outlet outer guide plate (2003) are arc-shaped, the other end of the outlet inner guide plate and the other end of the outlet outer guide plate are in a horizontal structure along an arc-shaped tangent line, the arc-shaped ends are used as tablet inlets of the material arranging standard pieces (200), and the horizontal structure ends are used for horizontally outputting tablets; the tops of the outlet inner guide plate (2002) and the outlet outer guide plate (2003) are connected with a width adjustment assembly of the outlet adjustment device (201), and the width adjustment assembly of the outlet adjustment device (201) is used for adjusting the distance between the outlet inner guide plate (2002) and the outlet outer guide plate (2003);
the first air suction visual detection system (3) comprises two first belt conveying systems (30), a first air suction system (31) and a first detection system (32); the second air suction visual detection system (4) comprises two second belt conveying systems (40), a second air suction system (41) and a second detection system (42);
the two first belt conveying systems (30) are symmetrically arranged on two sides of the first air suction system (31), and the first belt conveying systems (30) are connected with output ends of corresponding channels of the bidirectional centrifugal material tidying system (2) and used for carrying tablets in a double channel mode and conveying the tablets to the two second belt conveying systems (40) after passing through the first detection system (32); the first detection system (32) is arranged above the detection planes of the two first belt conveying systems (30) and is used for visually detecting the appearance of the tablets;
the two second belt conveying systems (40) are symmetrically arranged on two sides of the second air suction system (41), and the second belt conveying systems (40) are connected with output ends of corresponding channels of the first belt conveying system (30) and used for carrying tablets in a double channel mode and conveying the tablets to the next process after passing through the second detection system (42); the second detection system (42) is arranged below the detection planes of the two second belt conveying systems (40) and is used for visually detecting the appearance of the tablets;
the top of the two first belt conveying systems (30) and the bottom of the two second belt conveying systems (40) are provided with tablet connecting areas which are adjacent up and down.
2. The fully automatic double-channel tablet testing machine according to claim 1, further comprising a bidirectional direct vibration conveying system (1), wherein the bidirectional direct vibration conveying system (1) is used for filtering tablet dust debris and tablets with sizes larger than qualified tablets, and conveying the tablets with qualified sizes to the bidirectional centrifugal sorting system (2); the bidirectional direct vibration conveying system (1) comprises a hopper (10), two direct vibration groups (11), a scrap box air suction cavity (12) and two support columns (13);
the bottom of the hopper (10) is connected with the tops of the two straight vibrating groups (11), the hopper (10) is used for feeding tablets, and the two straight vibrating groups (11) are used for filtering tablet dust fragments and tablets larger than qualified tablet sizes;
the bottom parts of the two direct vibration groups (11) are provided with the scrap box air suction cavity (12); the bottom of the scrap box air suction cavity (12) is provided with two support columns (13) for bearing the hopper (10), the two direct vibration groups (11) and the scrap box air suction cavity (12);
two one of them of support column (13) is hollow structure, bits box induced draft cavity (12) are used for guiding tablet dust piece to get into hollow structure smoothly support column (13), hollow structure support column (13) are used for connecting the dust piece that negative pressure air suction pipeline siphoned away the tablet.
3. The machine according to claim 1, wherein said inner disc (211) is a planar circular disc; the lower side of the inner disc (211) is adjacent to the inner wall of the outer disc (210), and the height of the higher side of the inner disc (211) is consistent with the height of the outer edge of the top of the outer disc (210).
4. The machine according to claim 1, characterized in that one side of said two-way centrifugal sorting system (2) further comprises a mounting seat (22); the double-separation psychological material tray (21) further comprises an inclined main shaft (212), an outer tray transmission shaft (213), an inner tray motor (215), an outer tray motor (216), a driving gear (217) and a driven gear (218);
the inclined main shaft (212) is obliquely arranged in the double-separation psychological material tray (21), the top of the inclined main shaft (212) is fixed with the circle center of the inner tray (211), and the bottom of the inclined main shaft (212) penetrates through a base cover plate of the bidirectional centrifugal material arranging system (2) and is installed with the inner tray motor (215);
the inner disc motor (215) is arranged below a cover plate of the mounting seat (22) and is used for driving the inner disc (211) to rotate;
the outer disc transmission shaft (213) is arranged at the bottom of the outer disc (210), and the driven gear (218) is arranged on the outer diameter of the outer disc transmission shaft (213); the driving gear (217) is horizontally meshed with the driven gear (218), and the outer disc motor (216) is arranged at the lower end of the driving gear (217);
the outer disc motor (216) is arranged below a base cover plate of the bidirectional centrifugal material arranging system (2) and used for driving the driving gear (217).
5. The machine according to claim 1, characterized in that said first belt conveyor system (30) and said second belt conveyor system (40) have the same elements;
the first belt conveying system (30) comprises a driven wheel set (300), a tension wheel mechanism (301), a driving wheel mechanism (302) and two air suction belts (303); the driven wheel set (300), the tensioning wheel mechanism (301) and the driving wheel mechanism (302) are arranged in the same plane; the driven wheel set (300) is two belt pulleys which rotate respectively and are used for supporting one air suction belt (303) respectively; the tensioning wheel mechanism (301) adopts two belt pulleys with eccentric structures and is used for adjusting and supporting the tensioning consistency of the two air suction belts (303); the driving wheel mechanism (302) comprises a driving wheel, and the driving wheel adopts two synchronous belt pulleys with an integral structure and respectively drives one air suction belt (303);
the two air suction belts (303) are arranged on the outer sides of the driven wheel set (300), the tensioning wheel mechanism (301) and the driving wheel mechanism (302), and the two air suction belts (303) are arranged side by side, have preset gaps and rotate synchronously;
the two air suction belts (303) of the first belt conveying system (30) convey tablets through the upper surfaces, and the upper surfaces of the two air suction belts (303) are detection planes of the first belt conveying system (30); and the two air suction belts (303) of the second belt conveying system (40) convey tablets through the lower surfaces, and the lower surfaces of the two air suction belts (303) are detection planes of the second belt conveying system (40).
6. The fully automatic dual-channel tablet detecting machine according to claim 5, wherein the tensioning wheel mechanism (301) comprises a first tensioning wheel (3010), a second tensioning wheel (3011), an eccentric shaft (3012), a fixed shaft (3013), a tensioning slider (3014) and a tensioning screw (3015);
the second tensioning wheel (3011) is arranged on the fixed shaft (3013) through a bearing and rotates along the axis of the fixed shaft (3013); one end of the fixed shaft (3013) where the second tensioning wheel (3011) is installed is provided with an installation hole, and the axis of the installation hole is not coincident with the axis of the fixed shaft (3013); the first tensioning wheel (3010) is arranged on the eccentric shaft (3012) through a bearing, and the eccentric shaft (3012) is fixedly connected with the mounting hole through a bolt; the fixed shaft (3013) is arranged on the tensioning sliding block (3014); the tensioning screw (3015) is fixedly arranged, and the tensioning sliding block (3014) is connected with the tensioning screw (3015) through threads and used for adjusting the position of the tensioning sliding block (3014).
7. The fully automatic double-channel tablet testing machine according to claim 5, characterized in that the first air suction system (31) comprises a first air suction box (310) and a first air suction chamber (311), the first air suction chamber (311) is arranged at two sides of the first air suction box (310) for fixing the two air suction belts (303) of the first belt conveying system (30); the second air suction system (41) comprises a second air suction box (410) and second air suction cavities, and the second air suction cavities are arranged on two sides of the second air suction box (410) and used for fixing the two air suction belts (303) of the second belt conveying system (40);
the upper end face of the first air suction cavity (311) is provided with three air ports at intervals, the lower end face of the second air suction cavity is provided with three air ports at intervals, and the three air ports are the same as the three air ports of the first air suction cavity (311) in structural size; three air ports of the first air suction cavity (311) do not extend to a tablet cross-connection area, so that tablets are separated from the two air suction belts (303) of the first belt conveying system (30) in the tablet cross-connection area; and three air openings of the second air suction cavity extend to a tablet handover area, so that tablets are input to the two air suction belts (303) of the second belt conveying system (40) by the two air suction belts (303) of the first belt conveying system (30) in the tablet handover area.
8. The full-automatic double-channel tablet testing machine as claimed in claim 7, wherein the middle air port of the three air ports of the first air suction chamber (311) is matched with the preset gaps of the two air suction belts (303), and the tablet is arranged on the upper surfaces of the two air suction belts (303), and is stably adsorbed on the two air suction belts (303) through the preset gaps between the two air suction belts (303); two air ports adjacent to the middle air port are in close contact with the two air suction belts (303) and are used for stably adsorbing the two air suction belts (303).
9. The machine according to claim 8, wherein said first detection system (32) is arranged above the detection plane of both said first belt conveyor systems (30) for visual detection of the upper surface and lateral appearance of the tablets; the second detection system (42) is arranged below the detection planes of the two first belt conveying systems (30) and is used for visually detecting the lower surface and the side appearance of the tablet;
the first detection system (32) and the second detection system (42) have the same elements, and the first detection system (32) and the second detection system (42) have the same structures which are symmetrically arranged inside; one side of the first detection system (32) comprises a front detection camera (321), three side detection cameras (322), a light source (323), three optical reflectors (324) and a linear module (325);
the lens direction of the front detection camera (321) is opposite to the preset gap and is used for collecting front images of tablets; the three side detection cameras (322) are arranged at the outer side of the front detection camera (321) in a surrounding manner of 120 degrees; the optical reflectors (324) are respectively arranged at the bottoms of the side detection cameras (322) and used for reflecting the side images of the tablets to be collected by the side detection cameras (322); the light source (323) is an annular light source concentric with the front detection camera (321) and used for illuminating the tablet to be detected; three side detects camera (322) fixed mounting in on sharp module (325), sharp module (325) can be followed vertical direction and reciprocated for adjust three the focus of side detection camera (322) is in order to adapt to multiple specification tablet.
10. The fully automatic double pass tablet detector according to claim 7, wherein the first suction vision detection system (3) comprises a first lifting mechanism (33), the second suction vision detection system (4) comprises a second lifting mechanism (43), the first lifting mechanism (33) and the second lifting mechanism (43) having the same elements;
the first lifting mechanism (33) is arranged at the bottom of the first air suction box (310) and is used for bearing the two first belt conveying systems (30) to move up and down and adjusting the distance between the first belt conveying systems (30) and the tablet discharge port of the double-clutch sorting and screening device; the second lifting mechanism (43) is arranged at the bottom of the second air suction box (410) and used for bearing two second belt conveying systems (40) to move up and down and adjust the distance between the top of the first belt conveying system (30) and the bottom of the second belt conveying system (40) and the tablet handover areas which are adjacent up and down.
CN202220412631.4U 2022-02-28 2022-02-28 Full-automatic double-channel tablet detection machine Active CN217250758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220412631.4U CN217250758U (en) 2022-02-28 2022-02-28 Full-automatic double-channel tablet detection machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220412631.4U CN217250758U (en) 2022-02-28 2022-02-28 Full-automatic double-channel tablet detection machine

Publications (1)

Publication Number Publication Date
CN217250758U true CN217250758U (en) 2022-08-23

Family

ID=82858333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220412631.4U Active CN217250758U (en) 2022-02-28 2022-02-28 Full-automatic double-channel tablet detection machine

Country Status (1)

Country Link
CN (1) CN217250758U (en)

Similar Documents

Publication Publication Date Title
KR101083293B1 (en) Screw sorting device
CN103316847A (en) Vision screening device of glass turnplate
CN212831211U (en) Automatic bottle feeding auxiliary device of lamp inspection machine
CN108489991B (en) Automatic detection equipment for antibiotic bottle caps
CN111282842A (en) Full-automatic tablet check out test set
CN217250758U (en) Full-automatic double-channel tablet detection machine
CN214649510U (en) Chartered plane is examined to high efficiency carousel
CN217075808U (en) Double-channel air suction visual detection device suitable for tablets
CN217069706U (en) Product detection sorting equipment
CN113573568B (en) Patch device for maintaining camera chip
CN216705152U (en) Light diffusion plate detection sorting device
CN216539610U (en) Multilayer glass dish image sieve separator
CN217250739U (en) Reason material separation sieving mechanism based on two centrifugal discs
CN217059966U (en) Multi-angle tablet quality inspection device
CN112238053B (en) Automatic feeding detection device and detection method for wine bottle cap
CN113560212A (en) Online image detection equipment for outer wall of commutator
CN112781863A (en) Double-disc sealing ring detection device
CN212652213U (en) Plastic bottle embryo check out test set
CN218902751U (en) Appearance detection device without interval
CN216880499U (en) Cutting-off device and dust removing equipment
CN214441036U (en) Screw selection device based on camera
CN221017468U (en) Multilayer sorting equipment
CN220406393U (en) Novel optical image screening machine
CN216313770U (en) Bradleless LED lamp bead feeding chip mounter
CN111957607A (en) Plastic bottle embryo check out test set

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant