CN108381141B - Automatic fastener equipment about assembly - Google Patents

Automatic fastener equipment about assembly Download PDF

Info

Publication number
CN108381141B
CN108381141B CN201810443647.XA CN201810443647A CN108381141B CN 108381141 B CN108381141 B CN 108381141B CN 201810443647 A CN201810443647 A CN 201810443647A CN 108381141 B CN108381141 B CN 108381141B
Authority
CN
China
Prior art keywords
plate
fastener
driving mechanism
positioning
bin
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
CN201810443647.XA
Other languages
Chinese (zh)
Other versions
CN108381141A (en
Inventor
辛贺
陈卓
张雪
李雪盟
赵凤明
邓小亮
李春贺
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.)
Chengdu Faway Adient Auto Ornament System Co ltd
Original Assignee
Chengdu Faway Adient Auto Ornament System 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 Chengdu Faway Adient Auto Ornament System Co ltd filed Critical Chengdu Faway Adient Auto Ornament System Co ltd
Priority to CN201810443647.XA priority Critical patent/CN108381141B/en
Publication of CN108381141A publication Critical patent/CN108381141A/en
Application granted granted Critical
Publication of CN108381141B publication Critical patent/CN108381141B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/007—Picking-up and placing mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention discloses automatic assembly up-down fastener equipment, which comprises a fastener feeding device, a fastener carrying device and a material sheet feeding device, wherein the fastener feeding device comprises an upper fastener feeding device and a lower fastener feeding device which are identical in structure, the upper fastener feeding device and the lower fastener feeding device respectively comprise a fastener storage bin, a rotary table, a limiting ring, a rotary table driving mechanism and a pushing mechanism, the fastener carrying device comprises a first driving mechanism, a second driving mechanism and a grabbing mechanism, and the material sheet feeding device comprises a material sheet storage bin, a transferring mechanism, a positioning plate and a positioning plate driving mechanism. Utilize tablet loading attachment automatic transport tablet to utilize fastener handling device to carry the fastener and come the automatic lock of fastener down, the uide bushing assembly process can be better with the automatic production facility cooperation of upstream and downstream, the production control of being convenient for reduces the production personnel's in the uide bushing assembly process intensity of labour simultaneously, improves assembly efficiency, reduces the product defective rate.

Description

Automatic fastener equipment about assembly
Technical Field
The invention belongs to the technical field of automotive interior production equipment, and particularly relates to equipment for automatically assembling an upper fastener and a lower fastener.
Background
In the existing automobile seat production process, one production procedure is to assemble a guide sleeve to the position of a headrest positioning hole of a skin, the headrest guide sleeve consists of an upper fastener and a lower fastener, the upper fastener and the lower fastener are required to be buckled during assembly, and the skin is clamped between the upper fastener and the lower fastener. The existing production process relies on production personnel to manually fasten the upper fastener and the lower fastener, assembly is very time-consuming, production personnel are very labor-consuming when fastening the upper fastener and the lower fastener, and whether the upper fastener and the lower fastener are in place or not is difficult to detect, so that quality problems are easily caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides automatic assembly equipment for assembling the upper and lower fasteners, which adopts automatic production equipment to assemble the upper and lower fasteners, reduces the labor intensity of production personnel in the assembly process of the guide sleeve, improves the assembly efficiency and reduces the reject ratio of products.
In order to achieve the above object, the present invention adopts the following solutions: the automatic assembly up-down fastener equipment comprises a fastener feeding device, a fastener carrying device and a material sheet feeding device, wherein the fastener feeding device comprises an upper fastener feeding device and a lower fastener feeding device which are identical in structure;
The upper fastener feeding device and the lower fastener feeding device comprise a plurality of fastener bins, a turntable, a limiting ring, a turntable driving mechanism and a pushing mechanism, wherein the power output end of the turntable driving mechanism is in transmission connection with the turntable, the turntable rotates around the circle center connecting line of the two end faces of the turntable under the driving of the turntable driving mechanism, the turntable is provided with a plurality of limiting mechanisms, the limiting mechanisms are arranged in one-to-one correspondence with the fastener bins, the limiting mechanisms form a limiting assembly, and the limiting ring is sleeved on the limiting assembly; the power output end of the pushing mechanism is arranged on the inner side of the limiting mechanism, the limiting ring is provided with a discharging gap, the discharging gap is positioned in the power output direction of the pushing mechanism, a first base plate is arranged below the discharging gap, a fastener discharged from a fastener storage bin falls into the limiting mechanism, when the limiting mechanism is positioned between the power output end of the pushing mechanism and the discharging gap, the fastener positioned in the limiting mechanism slides on the first base plate through the discharging gap under the pushing of the pushing mechanism, and a discharging hole of the fastener feeding device is positioned on one side, far away from the turntable, of the first base plate;
The fastener carrying device comprises a first driving mechanism, a second driving mechanism and a grabbing mechanism, wherein the second driving mechanism is in transmission connection with a power output shaft of the first driving mechanism, and the second driving mechanism performs reciprocating linear motion under the action of the first driving mechanism; the grabbing mechanism is used for grabbing fasteners and is in transmission connection with a power output shaft of the second driving mechanism, the grabbing mechanism performs reciprocating linear motion under the action of the second driving mechanism, the motion direction of the second driving mechanism is perpendicular to that of the grabbing mechanism, and the fastener conveying device is used for conveying the fasteners at the discharge hole of the upper fastener feeding device to the position right above the discharge hole of the lower fastener feeding device;
the tablet loading device comprises a tablet bin, a transfer mechanism, a positioning plate and a positioning plate driving mechanism, wherein the tablet bin is of a box body structure with an opening at the top, the tablet bin comprises a first bin and a second bin, the first bin and the second bin are arranged in parallel, the positioning plate is arranged between the first bin and the second bin, and the length direction of the tablet bin is the same as the length direction of the positioning plate; the transfer mechanism is arranged above the tablet bin and the positioning plate, the transfer mechanism transfers the tablet in the first bin to the positioning plate, then the transfer mechanism transfers the assembled tablet from the positioning plate to the second bin, the transfer mechanism comprises a transverse driving mechanism, a longitudinal driving mechanism and a tablet adsorption device, the longitudinal driving mechanism is in transmission connection with a power output end of the transverse driving mechanism, the longitudinal driving mechanism is driven by the transverse driving mechanism to do reciprocating rectilinear motion between the tablet bin and the positioning plate, the tablet adsorption device is arranged at a power output end of the longitudinal driving mechanism, and the tablet adsorption device is driven by the longitudinal driving mechanism to do reciprocating rectilinear motion, and the motion direction of the tablet adsorption device is perpendicular to that of the longitudinal driving mechanism; the height of the locating plate is higher than that of the discharging hole of the lower fastener feeding device, the locating plate is in transmission connection with the power output end of the locating plate driving mechanism, and the locating plate moves between the discharging hole of the lower fastener feeding device and the transferring mechanism under the driving of the locating plate driving mechanism.
Further, the fastener feed bin is cylindrical, a plurality of the circle centers of the end faces of the fastener feed bin are located on the same circumference, the fastener feed bin is arranged above the rotary table, the fastener feed bin is fixedly connected with the rotary table, and the fastener feed bin and the limiting mechanism synchronously rotate.
Further, the turntable is provided with an annular limiting plate, the limiting plate is provided with a limiting groove corresponding to the storage bin, and the limiting plate and the limiting mechanism are integrally formed.
Further, a first base is arranged below the limiting ring, the limiting ring is fixedly arranged through the first base, the rotary table driving mechanism is a stepping motor, the pushing mechanism is a cylinder, a second base is arranged below the rotary table, a first limiting seat and a connecting sleeve are arranged at the bottom of the rotary table, a second limiting seat matched with the first limiting seat is arranged on the second base, the first limiting seat and the second limiting seat are cylindrical, the diameter of the end face of the first limiting seat is slightly smaller than that of the second limiting seat, the lower part of the first limiting seat is inserted into the second limiting seat, the central axis of the first limiting seat, the central axis of the second limiting seat and the central axis of the connecting sleeve all penetrate through the circle center of the end face of the rotary table, and the connecting sleeve rotates around the central axis of the connecting sleeve under the driving of the stepping motor; the connecting sleeve is internally provided with a connecting rod, one end of the connecting rod penetrates through the rotary disc and is fixedly connected with the cylinder body of the pushing mechanism, and the other end of the connecting rod penetrates through the connecting sleeve and is fixedly connected with the operating platform.
Further, fastener feeder's discharge gate is equipped with direction subassembly, direction subassembly includes second backing plate and apron, the second backing plate includes first plate body and second plate body, first plate body is located the second plate body with between the first backing plate, the second plate body with be equipped with the clearance between the first plate body, the upper surface of first plate body flushes or slightly is less than the upper surface of first backing plate, the upper surface of second plate body flushes or slightly is less than the upper surface of first plate body, the fastener is in under pushing of pushing mechanism the warp first backing plate with first plate body slides the second plate body, the below of second plate body is equipped with the elevating system who is used for promoting the second plate body, first plate body with the both sides of second plate body all are equipped with first flange, the one end that keeps away from of first plate body is equipped with the second flange, the apron lid first plate body with the top is close to the second flange is close to the second flange of second end the outer diameter of apron is close to the second flange.
Further, the fastener carrying device further comprises a first fixing plate, a second fixing plate and a connecting piece, wherein the first fixing plate is in transmission connection with a power output shaft of the first driving mechanism, a first guide rod parallel to the movement direction of the grabbing mechanism is arranged on the front face of the first fixing plate, the second driving mechanism is fixedly arranged on the first fixing plate, the power output shaft of the second driving mechanism is in transmission connection with the grabbing mechanism through the connecting piece, and a first sliding block matched with the first guide rod is arranged on the connecting piece; the second fixed plate is fixedly arranged on the operation table, the first driving mechanism is fixedly arranged on the second fixed plate, the second fixed plate is provided with a second guide rod parallel to the movement direction of the second driving mechanism, and the back surface of the first fixed plate is provided with a second sliding block matched with the second guide rod.
Further, the distance from the locating plate to the first bin is equal to the distance from the locating plate to the second bin; the power output end of the longitudinal driving mechanism is provided with a transfer plate, the tablet adsorption device is arranged on the transfer plate, and a plurality of tablet adsorption devices are arranged along the length direction of tablets in the tablet bin; the transfer board includes first transfer board and second transfer board, first transfer board with second transfer board parallel arrangement and highly equal, first transfer board with distance between the second transfer board equals first feed bin to the second feed bin distance half.
Further, the transfer mechanism further comprises a mounting frame, the mounting frame is provided with a first guide rail, the first guide rail is parallel to the movement direction of the longitudinal driving mechanism, the transverse driving mechanism is a linear motor, the longitudinal driving mechanism is an air cylinder, the linear motor is fixedly arranged above the tablet storage bin and the positioning plate through the mounting frame, a rotor of the linear motor is provided with a first mounting plate, a cylinder body of the longitudinal driving mechanism is fixedly arranged on the first mounting plate, and the back surface of the first mounting plate is provided with a first sliding block matched with the first guide rail; the power output end of the longitudinal driving mechanism is provided with a second mounting plate, the transfer plate is arranged at the bottom of the second mounting plate, the front surface of the first mounting plate is provided with a second guide rail, the second guide rail is parallel to the moving direction of the tablet adsorption device, and the back surface of the second mounting plate is provided with a second sliding block matched with the second guide rail.
Further, one end of the positioning plate is provided with a positioning through hole, a positioning air cylinder is arranged below the positioning through hole, the end part of an air cylinder shaft of the positioning air cylinder is provided with a positioning shaft, the positioning shaft is matched with the positioning through hole, when the air cylinder shaft of the positioning air cylinder extends out completely, the positioning shaft penetrates through the positioning through hole, and when the air cylinder shaft of the positioning air cylinder is retracted completely, the top end of the positioning shaft is positioned below the positioning plate; one side that the locating plate is close to first feed bin is equipped with first revolving cylinder, the locating plate is close to one side of second feed bin is equipped with the second revolving cylinder, first revolving cylinder with second revolving cylinder all with locating plate fixed connection, the axis of rotation of first revolving cylinder with the axis of rotation of second revolving cylinder all is equipped with the clamp plate, the clamp plate is located the top of locating plate.
Further, the below of locating plate is equipped with first mount pad and second mount pad, first mount pad is close to the location through-hole, the locating plate is close to the one end of location through-hole place in on the first mount pad, locating plate actuating mechanism is fixed to be located the top of second mount pad, the top of second mount pad is equipped with the third guide rail, the third guide rail is kept away from the location through-hole, the bottom of locating plate be equipped with third guide rail matched with third slider, locating plate actuating mechanism's power take off end with third slider transmission is connected, the third slider is in under locating plate actuating mechanism's drive follow the third guide rail slides.
The beneficial effects of the invention are as follows:
(1) The production mode of manually assembling the guide sleeve is adopted in the prior art, the upper fastener and the lower fastener are required to be manually grabbed to align and lock the positioning holes, the assembly speed is low, the assembly process is very time-consuming, the fastener and the skin material sheet are both in an automatic feeding mode, the feeding speed is high, and the positioning holes of the skin material sheet on the positioning plate are automatically aligned to the fasteners under the drive of the positioning plate driving mechanism, so that the assembly efficiency is high;
(2) The production efficiency of the manual assembly guide sleeve is extremely easy to be influenced by non-objective factors such as working emotion of staff, the productivity of a production enterprise is unstable, management and production control are not facilitated, meanwhile, the production of the whole production line can be influenced due to the fact that the manual assembly guide sleeve cannot be well matched with upstream and downstream automatic production equipment, the production speed of the production enterprise can be more stable due to the fact that automatic assembly equipment is adopted, the guide sleeve assembly procedure can be better matched with the upstream and downstream automatic production equipment, and production control is facilitated;
(3) When the guide sleeve is assembled manually, a producer needs to press the upper fastener and the lower fastener forcefully to fasten the guide sleeve, the labor intensity of the producer is high, the producer is gradually tired along with the increase of working time, the production efficiency is also gradually reduced, the benefit of a production enterprise is influenced, and the working intensity of the worker is greatly reduced and the production efficiency is improved after automatic assembly equipment is adopted;
(4) The invention sets up the pressure sensor under the second plate of the lower fastener feeder, the lifting mechanism drives the second plate to rise, make the lower fastener in the second plate fasten with upper fastener, can judge whether upper fastener and lower fastener are clamped in place intuitively through the reading of the pressure sensor, raise the quality of the product;
(5) The material sheets are placed in the material sheet bin, the material sheet adsorption device adopts the vacuum chuck, when the equipment runs, the vacuum chuck adsorbs the upper surface of the material sheets, and when the material sheets are lifted from the bin by the vacuum chuck, if the two material sheets are overlapped together, the material sheets below can fall down under the action of gravity, the condition that the two material sheets are transported simultaneously can not occur, the condition that the upper fastener and the lower fastener are buckled on the two material sheets can not occur, and the equipment reliability is strong;
(6) The fastener feeding equipment is provided with a plurality of fastener bins, after the consumption of the fasteners in one fastener bin is finished, the turntable automatically rotates to enable the other fastener bin to feed, then an operator supplements the empty fastener bin, the production and the supplement can be carried out simultaneously, the equipment can continuously run for a long time, no pause occurs, and the equipment is more suitable for large-scale industrial production;
(7) The whole equipment adopts double-station alternate operation, saves the time for taking and placing products, and improves the overall efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention with the outer casing removed;
FIG. 3 is a top view of the invention with the outer housing removed;
FIG. 4 is a schematic view of a fastener feeding apparatus according to the present invention;
FIG. 5 is a side view of the fastener feed apparatus of the present invention;
FIG. 6 is a top view of the invention with the bin and holding pan removed;
FIG. 7 is a schematic view of the positional relationship of the components in the second mount of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is an enlarged view of a portion of FIG. 4;
FIG. 10 is a schematic view of the guide assembly of the present invention with the cover plate removed;
FIG. 11 is a front view of the fastener carrier of the present invention;
FIG. 12 is a side view of the fastener carrier of the present invention;
FIG. 13 is a schematic view of a connection structure between the second driving mechanism and the grabbing mechanism according to the present invention;
FIG. 14 is a schematic view showing the connection structure of the second driving mechanism and the grabbing mechanism after the connecting piece is removed;
FIG. 15 is a schematic diagram of the connection relationship between the second slider and the second guide bar according to the present invention;
FIG. 16 is a schematic view of the connection relationship between the first slider and the first guide bar according to the present invention;
FIG. 17 is a schematic view showing the structure of the sheet feeding device of the present invention when mounted on an operation table;
FIG. 18 is an enlarged view of a portion of FIG. 17;
FIG. 19 is a side view of the web loading apparatus of the present invention mounted on a console;
FIG. 20 is an enlarged view of a portion of FIG. 19;
FIG. 21 is a schematic view of the structure of the tablet housing of the present invention;
FIG. 22 is a schematic view of a transverse driving mechanism according to the present invention;
FIG. 23 is a schematic view of the mounting locations of the positioning cylinder and positioning plate drive mechanism of the present invention;
FIG. 24 is a side view of the third rail and locating plate drive mechanism of the present invention mounted on a second mount;
in the accompanying drawings:
1-a fastener feeding device, 11-a fastener bin, 12-a rotary table, 13-a limiting ring, 131-a discharge notch, 14-a fixed disc, 15-a rotary table driving mechanism, 16-a pushing mechanism, 17-a guiding component, 171-a second base plate, 1711-a first plate body, 1712-a second plate body, 172-a cover plate, 173-a first flange, 174-a second flange, 18-a lifting mechanism, 19-a first base, 110-a second base, 1101-a second limiting seat, 111-a first base plate, 112-a fastener, 113-a limiting plate, 1131-a limiting groove, 114-a first limiting seat, 115-a connecting sleeve, 116-a connecting rod,
2-lower fastener feeding device, 3-fastener handling device, 31-first driving mechanism, 32-second driving mechanism, 33-gripping mechanism, 34-first fixing plate, 35-connecting member, 36-first guide bar, 361-first guide portion, 362-second guide portion, 37-first slider, 38-first stopper, 39-second fixing plate, 310-second guide bar, 3101-third guide portion, 3102-fourth guide portion, 311-second slider, 312-second stopper, 313-mounting bracket,
4-material sheet bin, 41-first bin, 42-second bin, 43-bin opening, 44-shelf, 45-feeding cylinder, 46-limit shaft,
5-transfer mechanism, 51-lateral drive mechanism, 511-mover, 512-stator, 513-first mounting plate, 52-longitudinal drive mechanism, 53-web suction device, 54-transfer plate, 541-first transfer plate, 542-second transfer plate, 55-first guide rail, 56-first slide block, 57-second mounting plate, 58-second guide rail, 59-second slide block,
6-positioning plate, 61-positioning through hole, 62-positioning cylinder, 63-positioning shaft, 64-first rotary cylinder, 65-second rotary cylinder, 66-pressing plate,
7-mounting frames, 71-first mounting seats, 72-second mounting seats, 73-third guide rails, 74-positioning plate driving mechanisms, 75-third sliding blocks, 76-supporting rods, 8-operating tables, 81-outer boxes, 82-door bodies, 83-control mechanisms, 84-first connecting columns, 85-second connecting columns and 9-material sheets.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
this embodiment provides an automatic assembly goes up lower fastener equipment, as shown in fig. 2 and 3, including fastener feeder, fastener handling device 3 and tablet loading attachment, fastener feeder is including the same last fastener feeder 1 of structure and lower fastener feeder 2, goes up fastener feeder 1, lower fastener feeder 2, fastener handling device 3 and tablet loading attachment and all installs on operation panel 8, goes up fastener feeder 1 and lower fastener feeder 2 symmetry setting, and fastener handling device 3 is established between last fastener feeder 1 and lower fastener feeder 2, and the discharge gate of going up fastener feeder 1 and the discharge gate of lower fastener feeder 2 all are close to fastener handling device 2.
Wherein, as shown in fig. 1, operation panel 8, fastener feeder, fastener handling device 3 and tablet loading attachment all establish in outer box 81, outer box 81 is sealed box structure, the upper portion of outer box 81 is equipped with a plurality of door bodies 82 that can open and shut, operating personnel can conveniently carry out the feed supplement operation for fastener feed bin 11 and tablet feed bin 4 from the side of equipment, the top of outer box 81 is equipped with rotatable first spliced pole 84, the control mechanism 83 of equipment is connected with first spliced pole 84 through L-shaped second spliced pole 85, control mechanism 83 can rotate around the upper portion of outer box 81, be convenient for operating personnel lay control mechanism 83 in suitable position as required.
As shown in fig. 4 and 5, the upper fastener feeding device 1 and the lower fastener feeding device 2 each include a fastener bin 11, a turntable 12, a limiting ring 13, a turntable driving mechanism 15 and a pushing mechanism 16, the fastener bins 11 are multiple, the fastener bins 11 are cylindrical, the size of the fastener bins 11 is slightly larger than the outer diameter of the fastener 112, the fastener 112 is stacked in the fastener bins 11, and the fastener 112 moves downwards under the action of gravity during discharging. The centre of a circle of a plurality of fastener feed bin 11 terminal surface is located same circumference, fastener feed bin 11 is located the top of carousel 12, the top of carousel 12 is equipped with fixed disk 14, fastener feed bin 11 pass through fixed disk 14 with carousel 2 is fixed link to each other, fastener feed bin 11 is located directly over carousel 12, fastener feed bin 11 length direction's axis is perpendicular with carousel 12, fastener feed bin 11 with stop gear synchronous rotation. In other embodiments, the fastener storage bin 11 may be directly and fixedly mounted above the turntable 12 without the fixing disc 14, and if necessary, the fastener storage bin 11 may be fixedly connected with the turntable 12 in other manners and may enable the fastener storage bin 11 and the turntable 12 to rotate synchronously, which is only a relatively simple structure and a stronger structure of the device when the fixing disc 14 is provided. In other embodiments, the fastener storage bin 11 and the rotary table 12 may have other positions, except that a transfer mechanism is disposed between the discharge hole of the fastener storage bin 11 and the rotary table 12. If necessary, a sensor (such as a photoelectric sensor) can be arranged in the discharging end of the fastener storage bin 11, and whether the fasteners 112 in the fastener storage bin 11 are consumed or not is detected through the sensor, so that the stepping motor is controlled to automatically rotate according to the requirement.
As shown in fig. 6, the limiting mechanism is generally implemented by using an annular limiting plate 113, the limiting plate 113 is mounted on the upper surface of the turntable 12, the limiting plate 113 is provided with limiting grooves 1131, the limiting grooves 1131 are arranged in one-to-one correspondence with the fastener bins 11, the limiting grooves 1131 are located right below the corresponding fastener bins 11, the fasteners falling from the fastener bins 11 directly fall into the limiting grooves 1131, the limiting rings 13 are annularly arranged around the limiting plate 113, the outer peripheral wall of the limiting plate 113 is close to the inner peripheral wall of the limiting ring 13, and the fasteners 112 in the limiting grooves 1131 can be prevented from being thrown out through the limiting rings 13. Besides the annular limiting plate 113, the limiting mechanism can also be realized by a plurality of limiting rods or other limiting components, but the annular limiting plate 113 is more convenient for manufacturing the feeding device, and the limiting plate 113 is also firmer as the limiting mechanism. Further, the limiting plate 113 may be integrally formed with the turntable 12.
The power take-off end of pushing equipment 16 locates the inboard of stop gear, stop collar 13 is equipped with ejection of compact breach 31, ejection of compact breach 131 is located the power take-off direction of pushing equipment 16, the below of ejection of compact breach 131 is equipped with first backing plate 111, the upper surface of first backing plate 111 flushes or is slightly below the upper surface of carousel 12 with the upper surface of carousel 12, first backing plate 111 with stop collar 13 adopts integrated into one piece to make generally, falls into from fastener 112 that the fastener feed bin 11 was discharged in stop gear, when stop gear is located between the power take-off end of pushing equipment 16 and ejection of compact breach 131, be located fastener 112 in the stop gear is in pushing of pushing equipment 16 is through ejection of compact breach 131 slides up first backing plate 111, the discharge gate of fastener feeder is located the one side of first backing plate 111 that keeps away from carousel 12.
As shown in fig. 7 and 8, a first base 19 is disposed below the limiting ring 13, the limiting ring 13 is fixedly disposed through the first base 19, the turntable driving mechanism 15 is a stepper motor, the pushing mechanism 16 is a cylinder, a second base 110 is disposed below the turntable 12, a first limiting seat 114 and a connecting sleeve 115 are disposed at the bottom of the turntable 12, the second base 110 is provided with a second limiting seat 1101 matched with the first limiting seat 114, the first limiting seat 114 and the second limiting seat 1101 are cylindrical, the diameter of an end surface of the first limiting seat 114 is slightly smaller than that of an end surface of the second limiting seat 1101, the lower part of the first limiting seat 114 is inserted into the second limiting seat 1101, the central axis of the first limiting seat 114, the central axis of the second limiting seat 1101 and the central axis of the connecting sleeve 115 all pass through the center of the end surface of the turntable 12, and the connecting sleeve 115 rotates around the central axis of the connecting sleeve 115 under the driving of the stepper motor; a connecting rod 116 is arranged in the connecting sleeve 115, one end of the connecting rod 116 penetrates through the rotary table 12 and is fixedly connected with a cylinder body of the pushing mechanism 16, the power output direction of the pushing mechanism 16 is unchanged, and the other end of the connecting rod 116 penetrates through the connecting sleeve 115 and is fixedly connected with the operating platform 8.
When the stepping motor rotates, the stepping motor drives the connecting sleeve 115 to rotate, and the connecting sleeve 115 drives the turntable 12 and the first limiting seat 114 to rotate, and the first limiting seat 114 is inserted into the second limiting seat 1101, so that the turntable 12 can be guaranteed to rotate around the central axis of the connecting sleeve 115 all the time. The height of the first limiting seat 114 is smaller than that of the connecting sleeve 115, and the stepper motor can be in transmission connection with the lower part of the connecting sleeve 115 by adopting a transmission mechanism such as a gear. As shown in fig. 8, when gear transmission is adopted, a first gear is arranged on a rotating shaft of the stepper motor, a second gear is sleeved on the connecting sleeve 115, the first gear is meshed with the second gear, and the stepper motor rotates to drive the first gear to rotate, so that the second gear and the connecting sleeve 115 are driven to rotate.
As shown in fig. 9 and fig. 10, the discharge port of the fastener feeding device is provided with a guide assembly 17, the guide assembly 17 includes a second pad 171 and a cover plate 172, the second pad 171 includes a first pad 1711 and a second pad 1712, the first pad 1711 is disposed between the second pad 1712 and the first pad 111, a gap is disposed between the second pad 1712 and the first pad 1711, the upper surface of the first pad 1711 is flush with or slightly lower than the upper surface of the first pad 111, the upper surface of the second pad 1712 is flush with or slightly lower than the upper surface of the first pad 1711, the fastener 112 slides on the second pad 1712 through the first pad 111 and the first pad 1711 under the pushing of the pushing mechanism 16, a lifting mechanism 18 for lifting the second pad 1712 is disposed below the second pad 1712, the first pad 1711 and the second pad 1712 are disposed on both sides of the second pad 1711 and the second pad 1712, and the fastener 112 is disposed on both sides of the second pad 1712 and the second pad 1712 is disposed on the side of the second pad 172 and is close to the first pad 1711, and the fastener 172 is disposed on the second pad 1711 and the second pad 172 is disposed on the side of the second pad 174 and is close to the second end face of the second pad 174.
When the device is operated, the plurality of fasteners 112 are positioned between the two first flanges 173 side by side, and when the cylinder shaft of the pushing mechanism 16 pushes the fasteners 112 positioned in the limiting groove 1131, the plurality of fasteners 112 synchronously move towards the second plate 1712, and when the front-end fastener 112 contacts the second flange 174, the fasteners 112 positioned on the second plate 1712 are completely exposed, so that the gripping device is convenient to grip. By providing the guide assembly 17, the fastener 112 can be accurately slid from the turntable 12 to the position right below the grabbing mechanism 33, and the running stability of the equipment is improved.
When the device is running, after the pushing mechanism 16 pushes the fastener 112 located in the limiting groove 1131 to enter the discharging gap 131, the cylinder shaft of the pushing mechanism 16 is retracted, then the next fastener 112 in the fastener bin 11 falls into the limiting groove 1131 again under the action of gravity, and after the fastener 112 located in the second plate 1712 is grabbed, the pushing mechanism 16 can push the fastener 112 again to move. When all the fasteners 112 in one fastener storage bin 11 are consumed, the stepping motor drives the turntable 12 to rotate a certain angle, so that the limiting groove 1131 below the other fastener storage bin 11 is aligned with the discharging gap 131, and then the fasteners 112 in the next fastener storage bin 11 are pushed by the pushing mechanism 16.
As shown in fig. 11 and 12, the fastener handling device 3 includes a first driving mechanism 31, a second driving mechanism 32, and a gripping mechanism 33, the gripping mechanism 33 is a three-finger air jaw, the first driving mechanism 31 and the second driving mechanism 32 are both air cylinders, the second driving mechanism 32 is in transmission connection with a power output shaft of the first driving mechanism 31, and the second driving mechanism 32 performs reciprocating linear motion under the action of the first driving mechanism 31; the grabbing mechanism 33 is used for grabbing the fastener 112, the grabbing mechanism 33 is in transmission connection with a power output shaft of the second driving mechanism 32, the grabbing mechanism 33 is in reciprocating linear motion under the action of the second driving mechanism 32, the motion direction of the second driving mechanism 32 is perpendicular to the motion direction of the grabbing mechanism 33, and the fastener carrying device 3 is used for carrying the fastener 112 at the discharge hole of the upper fastener feeding device 1 to the position right above the discharge hole of the lower fastener feeding device 2.
The first driving mechanism 31 and the second driving mechanism 32 may be devices capable of realizing linear driving by using an electric cylinder, and the like, but the speed driven by using the air cylinder is higher, the structure is simpler, and the failure rate is lower. The grabbing mechanism 33 may adopt three-finger air claws commonly used in the market, and the grabbing mechanism 33 may also adopt other devices capable of realizing grabbing function, but the fasteners cannot fall off in the transferring process by adopting the three-finger air claws, and the speed of grabbing and releasing the fasteners by adopting the three-finger air claws is also higher. In addition, the internal side profile of the claw of three-finger gas claw cooperates with the profile of the outer wall of the fastener, so that the three-finger gas claw can grasp the fastener more firmly, the internal side of the claw of the three-finger gas claw is also provided with a flexible pad which can be made of soft materials such as rubber or sponge, and the three-finger gas claw cannot damage the fastener in the process of carrying the fastener.
Specifically, as shown in fig. 13 and 14, the fastener handling device 3 further includes a first fixing plate 34, a second fixing plate 39, and a connecting member 35, where the first fixing plate 34 is in transmission connection with the power output shaft of the first driving mechanism 31, that is, the first fixing plate 34 is fixedly connected with the cylinder shaft of the first driving mechanism 31, and a first guide rod 36 parallel to the moving direction of the grabbing mechanism 33 is disposed on the front surface of the first fixing plate 34. The second driving mechanism 32 is fixedly arranged on the first fixing plate 34, a power output shaft of the second driving mechanism 32 is in transmission connection with the grabbing mechanism 33 through the connecting piece 35, namely, the end part of a cylinder shaft of the second driving mechanism 32 is fixedly connected with the grabbing mechanism 33 through the connecting piece 35, the connecting piece 35 is provided with a first sliding block 37 matched with the first guide rod 36, and the grabbing mechanism 33 moves along the first guide rod 36 under the drive of the first driving mechanism 31; the second fixing plate 39 is fixedly arranged on the operating platform 8 through a mounting bracket 313, the first driving mechanism 31 is fixedly arranged on the second fixing plate 39, the second fixing plate 39 is provided with a second guide rod 310 parallel to the movement direction of the second driving mechanism 32, the back of the first fixing plate 34 is provided with a second sliding block 311 matched with the second guide rod 310, and the first fixing plate 34 moves along the second guide rod 310 under the driving of the first driving mechanism 31.
In order to improve the structural strength of the device, as shown in fig. 16, the cross section of the first guide rod 36 is T-shaped, the first guide rod 36 includes a first guide portion 361 and a second guide portion 362, the second guide portion 362 is connected with the first fixing plate 34 through the first guide portion 361, the width of the second guide portion 362 is greater than that of the first guide portion 361, and the first slider 37 is sleeved on the second guide portion 362, so that the first slider 37 is more firmly sleeved on the first guide rod 36, and the first slider 37 is prevented from being blocked off from the first guide rod 36 after sliding for many times at a high speed, thereby reducing the failure rate of the device. Further, a first limiting block 38 for limiting the displacement of the first sliding block 37 is arranged at one end, close to the grabbing mechanism 33, of the first guide rod 36, the stroke of the first sliding block 37 can be controlled through the first limiting block 38, the displacement when the grabbing mechanism 33 moves downwards can be well controlled, the situation that the grabbing mechanism 33 moves downwards in a transitional mode and collides with equipment below is avoided, and the running stability of the equipment is improved.
As shown in fig. 15, the cross section of the second guide rod 310 is T-shaped, the second guide rod 310 includes a third guide portion 3101 and a fourth guide portion 3102, the fourth guide portion 3102 is connected to the second fixing plate 39 through the third guide portion 3101, the width of the fourth guide portion 3102 is greater than the width of the third guide portion 3101, and the second slider 311 is sleeved on the fourth guide portion 3102. Therefore, the second slider 311 can be more firmly sleeved on the second guide rod 310, so that the second slider 311 is prevented from being blocked by being separated from the second guide rod 310 after sliding for many times at high speed, and the equipment failure rate is reduced. Further, two ends of the second guide rod 310 are provided with a second stopper 312 for restricting the displacement of the first fixing plate 34. The stroke of the second slider 311 can be controlled by the second limiting block 312, so that the displacement of the first fixing plate 34 during horizontal movement can be well controlled, the first fixing plate 34 is prevented from moving beyond the second fixing plate 39 in the horizontal direction and colliding with other equipment, and the running stability of the equipment is improved.
As shown in fig. 17 and 19, the tablet feeding device includes a tablet bin 4, a transfer mechanism 5, a positioning plate 6 and a positioning plate driving mechanism 74, the horizontal cross section of the tablet bin 4 is matched with the tablet 9, the tablet bin 4 is a box structure with an open top, a limiting shaft 46 is arranged in the tablet bin 4, and a positioning hole on the tablet 9 is sleeved on the positioning shaft 46. As shown in fig. 21, a shelf 44 is disposed at the bottom of the tablet bin 4, the tablet 9 in the tablet bin 4 is placed on the shelf 44, a feeding cylinder 45 is disposed below the shelf 44, and the shelf 44 moves up and down under the driving of the feeding cylinder 45. The tablet feed bin 4 includes first feed bin 41 and second feed bin 42, first feed bin 41 with second feed bin 42 parallel arrangement, locating plate 6 locates between first feed bin 41 with second feed bin 42, the length direction of tablet feed bin 4 with the length direction of locating plate 6 is the same, locating plate 6 to the distance of first feed bin 41 with locating plate 6 to the distance of second feed bin 42 equals. Wherein first feed bin 41 is the feed bin, and second feed bin 42 is the receipts feed bin, and the tablet 9 of raw materials is placed in first feed bin 41, and transfer mechanism 5 is earlier with tablet 9 in the first feed bin 41 on the locating plate 6, and after the fastener was installed on tablet 9, transfer mechanism 5 was with the tablet 9 of joining in marriage and is accomplished in moving second feed bin 42 from locating plate 6.
The material sheets 9 are removed from the first magazine 41 through the magazine opening 43 at the top of the first magazine 41 and the material sheets 9 enter the second magazine 42 through the magazine opening 43 at the top of the second magazine 42. Further, in order to better prevent the two overlapped sheets 9 from adhering to each other when the transfer mechanism 5 transfers the sheets 9, the shelf 44 is inclined, that is, a certain angle exists between the shelf 44 and the operation table 8, and when the sheet adsorbing device 53 adsorbs the upper surface of the uppermost sheet 9, the lower sheet 9 is separated from the upper sheet 9 from the upper end under the action of gravity. And the height of the shelf 44 moved upwards by each action of the feeding cylinder 45 at the bottom of the first silo 41 approaches the thickness of a piece of sheet material 9, the upper surface of the uppermost piece 9 in the first bin 41 is always at the same height, and meanwhile, the feeding cylinder 45 at the bottom of the second bin 42 drives the shelf 44 to move downwards to be close to the thickness of the piece 9 every time.
The transfer mechanism 5 is disposed above the tablet bin 4 and the positioning plate 6, as shown in fig. 20, the transfer mechanism 5 includes a transverse driving mechanism 51, a longitudinal driving mechanism 52 and a tablet adsorbing device 53, the tablet adsorbing device 53 generally adopts a vacuum chuck, the top of the vacuum chuck is communicated with an air pump through an air pipe, the longitudinal driving mechanism 52 is in transmission connection with a power output end of the transverse driving mechanism 51, the longitudinal driving mechanism 52 is driven by the transverse driving mechanism 51 to make a reciprocating rectilinear motion between the tablet bin 4 and the positioning plate 6, the tablet adsorbing device 53 is disposed at a power output end of the longitudinal driving mechanism 52, the tablet adsorbing device 53 is driven by the longitudinal driving mechanism 52 to make a reciprocating rectilinear motion, and a motion direction of the tablet adsorbing device 53 is perpendicular to a motion direction of the longitudinal driving mechanism 52.
As shown in fig. 22, the transverse driving mechanism 51 can be realized by a linear motor, an air cylinder or a conventional motor, a screw guide frame and other mechanisms capable of realizing linear driving, and the motion trail can be controlled more accurately by realizing linear driving with the least number of parts by adopting a simple structure and a small volume of the linear motor. The longitudinal driving mechanism 52 can be realized by a linear motor, an air cylinder or a conventional motor, a screw guide frame and other mechanisms capable of realizing linear driving, but the longitudinal driving mechanism 52 can quickly and accurately move the tablet suction device 53 up and down by adopting the air cylinder, and the device can quickly and accurately carry out tablet 9 transferring operation.
The power take off end of vertical actuating mechanism 52 is equipped with transfer board 54, tablet adsorption equipment 53 install in transfer board 54, a plurality of tablet adsorption equipment 53 is followed the length direction setting of tablet 9 in the tablet feed bin 4, when transporting tablet 9, a plurality of tablet adsorption equipment 53 adsorb at the upper surface of tablet 9 simultaneously, can guarantee like this that tablet 9 is in the state that the level was put transversely all the time, and wherein tablet 9 also can not drop when one or few tablet adsorption equipment 53 breaks down in addition, and the equipment fault rate is low, and the reliability is strong.
In addition, the invention can also be provided with an alarm device, because the air pressure of the air pump is different from the air pressure when the vacuum chuck part is not adsorbed on the material sheet 9 when the vacuum chuck is fully adsorbed on the material sheet 9, whether the vacuum chuck is fully adsorbed on the material sheet 9 can be judged by detecting the air pressure in the air pump communicated with the vacuum chuck, when the existence of the vacuum chuck which is not adsorbed on the material sheet 9 is detected, the alarm device is triggered to give an alarm, and an operator is timely informed to take compensation measures, so that the running stability and reliability of the device are further improved.
The transfer plate 54 includes a first transfer plate 541 and a second transfer plate 542, the first transfer plate 541 and the second transfer plate 542 are disposed in parallel and are equal in height, and a distance between the first transfer plate 541 and the second transfer plate 542 is equal to half a distance from the first bin 41 to the second bin 42. When the first transfer plate 541 is located directly above the first magazine 41, the second transfer plate 542 is located directly above the positioning plate 6.
When the first transfer plate 541 is located directly above the first magazine 41, the second transfer plate 542 is located directly above the positioning plate 6; when the web sucking means 53 on the first transfer plate 541 contacts the web 9 in the first magazine 41 and sucks the web 9, the web sucking means 53 on the second transfer plate 542 just contacts the assembled web 9 on the positioning plate 6. When the second transfer plate 542 is located directly above the second magazine 42, the first transfer plate 541 is located directly above the positioning plate 6; when the web adsorbing device 53 on the second transfer plate 542 places the assembled web 9 into the second magazine 42, the web adsorbing device 53 on the first transfer plate 541 just transfers and places the web 9 in the first magazine 41 on the positioning plate 6.
The transfer mechanism 5 further comprises a mounting frame 7, the transverse driving mechanism 51 is a linear motor, the longitudinal driving mechanism 52 is an air cylinder, a stator 511 of the linear motor is fixedly arranged on the mounting frame 7, the moving direction of a rotor 512 of the linear motor is parallel to the moving direction of the operating platform 8, the mounting frame 7 is provided with a first guide rail 55, the first guide rail 55 is parallel to the moving direction of the longitudinal driving mechanism 52, the linear motor is fixedly arranged above the material sheet storage bin 4 and the positioning plate 6 through the mounting frame 7, the rotor 511 of the linear motor is provided with a first mounting plate 513, a cylinder body of the longitudinal driving mechanism 52 is fixedly arranged on the first mounting plate 513, and the back surface of the first mounting plate 513 is provided with a first sliding block 56 matched with the first guide rail 55; the power output end of the longitudinal driving mechanism 52 is provided with a second mounting plate 57, the transfer plate 54 is arranged at the bottom of the second mounting plate 57, the front surface of the first mounting plate 513 is provided with a second guide rail 58, the second guide rail 58 is parallel to the moving direction of the web adsorption device 53, and the back surface of the second mounting plate 57 is provided with a second sliding block 59 matched with the second guide rail 58. When the device is operated, the mover 511 of the linear motor moves to drive the first mounting plate 513 to move in the horizontal direction, and the first mounting plate 513 moves to drive the longitudinal driving mechanism 52 to move in the horizontal direction. The cylinder shaft of the longitudinal driving mechanism 52 extends or retracts to drive the second mounting plate 57 to move up and down along the second guide rail 58, and the second mounting plate 57 moves to drive the web adsorbing device 53 to move up and down.
The height of the locating plate 6 is higher than the height of the discharge hole of the lower fastener feeding device 2, when the grabbing mechanism 33 moves to the highest point, the height of the locating plate 6 is lower than the height of the grabbing mechanism 33, the locating plate 6 is parallel to the operating platform 8, the locating plate 6 is in transmission connection with the power output end of the locating plate driving mechanism 74, the locating plate 6 moves between the discharge hole of the lower fastener feeding device 2 and the transferring mechanism 5 under the driving of the locating plate driving mechanism 74, and the height of the locating plate 6 is unchanged in the moving process.
As shown in fig. 18, one end of the positioning plate 6 is provided with a positioning through hole 61, a positioning cylinder 62 is arranged below the positioning through hole 61, a positioning shaft 63 is arranged at the cylinder shaft end of the positioning cylinder 62, the positioning shaft 63 is matched with the positioning through hole 61, when the cylinder shaft of the positioning cylinder 62 is completely extended, the positioning shaft 63 penetrates through the positioning through hole 61, and when the cylinder shaft of the positioning cylinder 62 is completely retracted, the top end of the positioning shaft 63 is positioned below the positioning plate 6, wherein the diameter of the positioning through hole 61 is larger than the outer diameter of the lower fastener. The locating plate 6 is close to one side of first feed bin 41 is equipped with first revolving cylinder 4, locating plate 6 is close to one side of second feed bin 42 is equipped with second revolving cylinder 5, the cylinder body of first revolving cylinder 4 with the cylinder body of second revolving cylinder 5 all with locating plate 6 fixed connection, the axis of rotation of first revolving cylinder 4 with the axis of rotation of second revolving cylinder 5 all is equipped with clamp plate 66, clamp plate 66 is located the both sides of locating plate 6, clamp plate 66 is located the top of locating plate 6.
The limiting shafts 46 in the first bin 41 and the limiting shafts 46 in the second bin 42 are arranged in parallel and are parallel to the positioning shafts 63, the central axis of the limiting shafts 46 in the first bin 41, the central axis of the limiting shafts 46 in the second bin 42 and the central axis of the positioning shafts 63 are located on the same plane, and the positioning shafts 63 are located at the midpoint position between the limiting shafts 46 in the first bin 41 and the limiting shafts 46 in the second bin 42, so that the material sheets 9 can be accurately sleeved on the positioning shafts 63 when the material sheets 9 are placed on the positioning plates 6.
When the cylinder shaft of the positioning cylinder 62 stretches out and passes through the positioning through hole 61, the tablet 9 is transported and placed on the positioning plate 6, in order to facilitate that the tablet 9 can be accurately sleeved on the positioning shaft 63, the top of the positioning shaft 63 is also provided with a truncated cone-shaped guide part, the guide part is small in upper part and large in lower part, and the tablet 9 can be sleeved on the positioning shaft 63 along the guide part, so that the subsequent accurate fastener installation operation is facilitated. The pressing plate 66 rotates along with the cylinder shaft of the rotary cylinder, before the tablet 9 is not placed on the positioning plate 6, the pressing plate 66 is not located right above the positioning plate 6, after the tablet 9 is placed on the positioning plate 6 and positioning is completed, the pressing plate 66 rotates right above the positioning plate 6 under the driving of the rotary cylinder, and the tablet 9 is pressed on the positioning plate 6 through the pressing plate 66. Then the cylinder shaft of the positioning cylinder 62 is retracted, the material sheet 9 on the positioning plate 6 moves to the position between the upper fastener and the lower fastener along with the positioning plate 6 under the drive of the driving device, in the movement process of the positioning plate 6, the first rotating cylinder 4 and the second rotating cylinder 5 move along with the positioning plate 6, the material sheet 9 is pressed on the positioning plate 6 through the rotating cylinders, the material sheet 9 and the positioning plate 6 are prevented from generating relative movement in the movement process of the positioning plate 6, and when the material sheet 9 assembled on the positioning plate 6 is lifted by the material sheet adsorbing device 53, the pressing plate 66 rotates out of the position above the positioning plate 3 again.
As shown in fig. 23 and 24, a first mounting seat 71 and a second mounting seat 72 are disposed below the positioning plate 6, the first mounting seat 71 is close to the positioning through hole 61, one end of the positioning plate 6 close to the positioning through hole 61 is disposed on the first mounting seat 71, the second mounting seat 73 is mounted on the console 8, the positioning plate driving mechanism 74 is fixedly disposed at the top of the second mounting seat 72, a third guide rail 73 is disposed at the top of the second mounting seat 72, the third guide rail 73 is far away from the positioning through hole 61, a third slider 75 matched with the third guide rail 73 is disposed at the bottom of the positioning plate 6, the power output end of the positioning plate driving mechanism 74 is in transmission connection with the third slider 75, the positioning plate 6 is parallel to the console 8, and the third slider 75 slides along the third guide rail 73 under the driving of the positioning plate driving mechanism 74. The positioning plate driving mechanism 74 is an air cylinder, the central axis of the air cylinder shaft of the positioning plate driving mechanism 74 is parallel to the third guide rail 73, the power output end of the air cylinder shaft of the positioning plate driving mechanism 74 is fixedly connected with the third slide block 75, the positioning plate driving mechanism 74 can also be realized by adopting a linear motor or a conventional motor, a screw rod guide frame and other mechanisms capable of realizing linear driving, and only the air cylinder is adopted to enable the positioning plate 3 to rapidly and stably slide along the third guide rail 75.
Further, the first mounting seat 71 is fixedly mounted above the cylinder body of the positioning cylinder 62 through the supporting rod 76, the first mounting seat 71 is fixedly connected with the cylinder body of the positioning cylinder 62, and the cylinder shaft of the positioning cylinder 62 penetrates through the first mounting seat 71 and stretches into the positioning through hole 61.
The cross sections of the first guide rail 55, the second guide rail 58 and the third guide rail 73 are all in a ≡shape, the first guide rail 55, the second guide rail 58 and the third guide rail 73 are all narrow in middle width, the structure that is close to the slide block and has wide width at one side can be firmly sleeved on the slide rail.
In operation of the apparatus, for the fastener feeding device 1, the fastener feeding device falls onto the turntable 12 from the fastener storage bin 11, the pushing mechanism 16 pushes the fastener located on the turntable 12 to reach the second plate 1712 of the fastener feeding device 1, the grabbing mechanism 33 is located directly above the second plate 1712 of the fastener feeding device 1, then the grabbing mechanism 33 is vertically moved down under the driving of the second driving mechanism 32, and the lifting mechanism 18 pushes the second plate 1712 of the fastener feeding device 1 to vertically move up, so that the grabbing mechanism 33 contacts with the fastener and grabs the fastener.
The grabbing mechanism 33 is vertically moved upwards after grabbing the upper fastener, then the grabbing mechanism 33 is driven by the first driving mechanism 31 to horizontally move to be right above the second plate 1712 of the lower fastener feeding device 2, at this time, the positioning plate 6 moves between the grabbing mechanism 33 and the second plate 1712 of the lower fastener feeding device 2, positioning holes on the material sheet 9 are aligned with the upper fastener and the lower fastener in the vertical direction, then the grabbing mechanism 33 is moved downwards, the upper fastener is installed at the positioning holes of the material sheet 9, and at this time, the lower part of the upper fastener stretches into the positioning through holes 61. The lifting mechanism 18 then drives the lower fastener on the second plate 1712 to move upwards, and the lower fastener stretches into the positioning through hole 61 to be buckled with the upper fastener on the grabbing mechanism 33, after the assembly is completed, the grabbing mechanism 33 returns to grab the upper fastener again, and the positioning plate 6 also moves towards a direction away from the fastener feeding device, and thus the reciprocating cycle is performed. The pressure sensor is disposed between the second plate 1712 and the lifting mechanism 18 of the lower fastener feeding device 1, and the pressure sensor can intuitively determine whether the upper fastener and the lower fastener are buckled in place.
For the positioning plate 6, when the web 9 is placed on the positioning plate 6, the central axis of the positioning through hole 61 is collinear with the central axis of the positioning shaft 63, at this time, the positioning shaft 63 penetrates through the positioning through hole 61, after the web 9 is placed on the positioning plate 6, the positioning shaft 63 is retracted below the positioning plate 6, the pressing plate 66 rotates above the web 9 to press the web 9, then the positioning plate 6 moves towards the fastener transporting device 2, after the assembly of the upper and lower fasteners is completed, the positioning plate 6 moves towards the direction away from the fastener feeding device again until the central axis of the positioning through hole 61 is collinear with the central axis of the positioning shaft 63 again, then the pressing plate 66 rotates out of the upper side of the positioning plate 6 again, the transfer mechanism 5 places the assembled web 9 into the second bin 42, and at the same time, the transfer mechanism 5 places a new web 9 on the positioning plate 6 from the first bin 41, and so reciprocally circulates.
When the material sheets 9 in the first storage bin 41 are consumed, the output shaft of the feeding cylinder 45 at the bottom of the first storage bin 41 is retracted again, and then an operator puts a plurality of material sheets 9 into the first storage bin 41 together; when the second magazine 42 is filled with the material sheets 9, the operator takes out the material sheets 9 together in the second magazine 42, and then the output shaft of the feeding cylinder 45 at the bottom of the second magazine 42 is reextended.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
The foregoing examples merely illustrate specific embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.

Claims (8)

1. An automatic assembly up-down fastener device, characterized by: the device comprises a fastener feeding device, a fastener carrying device and a material sheet feeding device, wherein the fastener feeding device comprises an upper fastener feeding device and a lower fastener feeding device which are identical in structure;
The upper fastener feeding device and the lower fastener feeding device comprise a plurality of fastener bins, a turntable, a limiting ring, a turntable driving mechanism and a pushing mechanism, wherein the power output end of the turntable driving mechanism is in transmission connection with the turntable, the turntable rotates around the circle center connecting line of the two end faces of the turntable under the driving of the turntable driving mechanism, the turntable is provided with a plurality of limiting mechanisms, the limiting mechanisms are arranged in one-to-one correspondence with the fastener bins, the limiting mechanisms form a limiting assembly, and the limiting ring is sleeved on the limiting assembly; the power output end of the pushing mechanism is arranged on the inner side of the limiting mechanism, the limiting ring is provided with a discharging gap, the discharging gap is positioned in the power output direction of the pushing mechanism, a first base plate is arranged below the discharging gap, a fastener discharged from a fastener storage bin falls into the limiting mechanism, when the limiting mechanism is positioned between the power output end of the pushing mechanism and the discharging gap, the fastener positioned in the limiting mechanism slides on the first base plate through the discharging gap under the pushing of the pushing mechanism, and a discharging hole of the fastener feeding device is positioned on one side, far away from the turntable, of the first base plate;
The fastener carrying device comprises a first driving mechanism, a second driving mechanism and a grabbing mechanism, wherein the second driving mechanism is in transmission connection with a power output shaft of the first driving mechanism, and the second driving mechanism performs reciprocating linear motion under the action of the first driving mechanism; the grabbing mechanism is used for grabbing fasteners and is in transmission connection with a power output shaft of the second driving mechanism, the grabbing mechanism performs reciprocating linear motion under the action of the second driving mechanism, the motion direction of the second driving mechanism is perpendicular to that of the grabbing mechanism, and the fastener conveying device is used for conveying the fasteners at the discharge hole of the upper fastener feeding device to the position right above the discharge hole of the lower fastener feeding device;
the tablet loading device comprises a tablet bin, a transfer mechanism, a positioning plate and a positioning plate driving mechanism, wherein the tablet bin is of a box body structure with an opening at the top, the tablet bin comprises a first bin and a second bin, the first bin and the second bin are arranged in parallel, the positioning plate is arranged between the first bin and the second bin, and the length direction of the tablet bin is the same as the length direction of the positioning plate; the transfer mechanism is arranged above the tablet bin and the positioning plate, the transfer mechanism transfers the tablet in the first bin to the positioning plate, then the transfer mechanism transfers the assembled tablet from the positioning plate to the second bin, the transfer mechanism comprises a transverse driving mechanism, a longitudinal driving mechanism and a tablet adsorption device, the longitudinal driving mechanism is in transmission connection with a power output end of the transverse driving mechanism, the longitudinal driving mechanism is driven by the transverse driving mechanism to do reciprocating rectilinear motion between the tablet bin and the positioning plate, the tablet adsorption device is arranged at a power output end of the longitudinal driving mechanism, and the tablet adsorption device is driven by the longitudinal driving mechanism to do reciprocating rectilinear motion, and the motion direction of the tablet adsorption device is perpendicular to that of the longitudinal driving mechanism; the height of the locating plate is higher than that of the discharging hole of the lower fastener feeding device, the locating plate is in transmission connection with the power output end of the locating plate driving mechanism, and the locating plate moves between the discharging hole of the lower fastener feeding device and the transferring mechanism under the driving of the locating plate driving mechanism;
The fastener bin is cylindrical, the circle centers of the end faces of the fastener bins are located on the same circumference, the fastener bin is arranged above the rotary table, the fastener bin is fixedly connected with the rotary table, and the fastener bin and the limiting mechanism synchronously rotate;
the rotary table is provided with an annular limiting plate, the limiting plate is provided with a limiting groove corresponding to the storage bin, and the limiting plate and the limiting mechanism are integrally formed.
2. The automatic assembling up-down fastener apparatus according to claim 1, wherein: the lower part of the limiting ring is provided with a first base, the limiting ring is fixedly arranged through the first base, the rotary table driving mechanism is a stepping motor, the pushing mechanism is a cylinder, the lower part of the rotary table is provided with a second base, the bottom of the rotary table is provided with a first limiting seat and a connecting sleeve, the second base is provided with a second limiting seat matched with the first limiting seat, the first limiting seat and the second limiting seat are cylindrical, the diameter of the end face of the first limiting seat is slightly smaller than the diameter of the end face of the second limiting seat, the lower part of the first limiting seat is inserted into the second limiting seat, the central axis of the first limiting seat, the central axis of the second limiting seat and the central axis of the connecting sleeve all penetrate through the circle center of the end face of the rotary table, and the connecting sleeve rotates around the central axis of the connecting sleeve under the driving of the stepping motor; the connecting sleeve is internally provided with a connecting rod, one end of the connecting rod penetrates through the rotary disc and is fixedly connected with the cylinder body of the pushing mechanism, and the other end of the connecting rod penetrates through the connecting sleeve and is fixedly connected with the operating platform.
3. The automatic assembling up-down fastener apparatus according to claim 1, wherein: the fastener feeding device is characterized in that a guide assembly is arranged at a discharge hole of the fastener feeding device, the guide assembly comprises a second base plate and a cover plate, the second base plate comprises a first plate body and a second plate body, the first plate body is arranged below the second plate body and is provided with a gap between the first base plate and the second plate body, the upper surface of the first plate body is flush with or slightly lower than the upper surface of the first base plate, the upper surface of the second plate body is flush with or slightly lower than the upper surface of the first plate body, a fastener is pushed by the pushing mechanism to pass through the first base plate and the first plate body slides on the second plate body, a lifting mechanism for lifting the second plate body is arranged below the second plate body, both sides of the first plate body and both sides of the second plate body are respectively provided with a first flange, one end of the second plate body, which is far away from the first plate body, is provided with a second flange, the cover plate body is arranged above the first plate body and the second flange, and the second flange is close to the second flange, and the fastener is close to one side of the second flange.
4. The automatic assembling up-down fastener apparatus according to claim 1, wherein: the fastener carrying device further comprises a first fixed plate, a second fixed plate and a connecting piece, wherein the first fixed plate is in transmission connection with a power output shaft of the first driving mechanism, a first guide rod parallel to the movement direction of the grabbing mechanism is arranged on the front face of the first fixed plate, the second driving mechanism is fixedly arranged on the first fixed plate, the power output shaft of the second driving mechanism is in transmission connection with the grabbing mechanism through the connecting piece, and a first sliding block matched with the first guide rod is arranged on the connecting piece; the second fixed plate is fixedly arranged on the operation table, the first driving mechanism is fixedly arranged on the second fixed plate, the second fixed plate is provided with a second guide rod parallel to the movement direction of the second driving mechanism, and the back surface of the first fixed plate is provided with a second sliding block matched with the second guide rod.
5. The automatic assembling up-down fastener apparatus according to claim 1, wherein: the distance from the locating plate to the first bin is equal to the distance from the locating plate to the second bin; the power output end of the longitudinal driving mechanism is provided with a transfer plate, the tablet adsorption device is arranged on the transfer plate, and a plurality of tablet adsorption devices are arranged along the length direction of tablets in the tablet bin; the transfer board includes first transfer board and second transfer board, first transfer board with second transfer board parallel arrangement and highly equal, first transfer board with distance between the second transfer board equals first feed bin to the second feed bin distance half.
6. The automated assembly up and down fastener apparatus of claim 5, wherein: the transfer mechanism further comprises a mounting frame, the mounting frame is provided with a first guide rail, the first guide rail is parallel to the movement direction of the longitudinal driving mechanism, the transverse driving mechanism is a linear motor, the longitudinal driving mechanism is an air cylinder, the linear motor is fixedly arranged above the tablet storage bin and the positioning plate through the mounting frame, a rotor of the linear motor is provided with a first mounting plate, a cylinder body of the longitudinal driving mechanism is fixedly arranged on the first mounting plate, and the back surface of the first mounting plate is provided with a first sliding block matched with the first guide rail; the power output end of the longitudinal driving mechanism is provided with a second mounting plate, the transfer plate is arranged at the bottom of the second mounting plate, the front surface of the first mounting plate is provided with a second guide rail, the second guide rail is parallel to the moving direction of the tablet adsorption device, and the back surface of the second mounting plate is provided with a second sliding block matched with the second guide rail.
7. The automated assembly up and down fastener apparatus of claim 5, wherein: one end of the positioning plate is provided with a positioning through hole, a positioning air cylinder is arranged below the positioning through hole, the end part of an air cylinder shaft of the positioning air cylinder is provided with a positioning shaft, the positioning shaft is matched with the positioning through hole, when the air cylinder shaft of the positioning air cylinder extends out completely, the positioning shaft penetrates through the positioning through hole, and when the air cylinder shaft of the positioning air cylinder retracts completely, the top end of the positioning shaft is positioned below the positioning plate; one side that the locating plate is close to first feed bin is equipped with first revolving cylinder, the locating plate is close to one side of second feed bin is equipped with the second revolving cylinder, first revolving cylinder with second revolving cylinder all with locating plate fixed connection, the axis of rotation of first revolving cylinder with the axis of rotation of second revolving cylinder all is equipped with the clamp plate, the clamp plate is located the top of locating plate.
8. The automated assembly up and down fastener apparatus of claim 7, wherein: the positioning plate is characterized in that a first mounting seat and a second mounting seat are arranged below the positioning plate, the first mounting seat is close to the positioning through hole, one end of the positioning plate, which is close to the positioning through hole, is placed on the first mounting seat, the positioning plate driving mechanism is fixedly arranged at the top of the second mounting seat, a third guide rail is arranged at the top of the second mounting seat, the third guide rail is far away from the positioning through hole, a third slider matched with the third guide rail is arranged at the bottom of the positioning plate, the power output end of the positioning plate driving mechanism is in transmission connection with the third slider, and the third slider is driven by the positioning plate driving mechanism to slide along the third guide rail.
CN201810443647.XA 2018-05-10 2018-05-10 Automatic fastener equipment about assembly Active CN108381141B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810443647.XA CN108381141B (en) 2018-05-10 2018-05-10 Automatic fastener equipment about assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810443647.XA CN108381141B (en) 2018-05-10 2018-05-10 Automatic fastener equipment about assembly

Publications (2)

Publication Number Publication Date
CN108381141A CN108381141A (en) 2018-08-10
CN108381141B true CN108381141B (en) 2023-09-01

Family

ID=63071502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810443647.XA Active CN108381141B (en) 2018-05-10 2018-05-10 Automatic fastener equipment about assembly

Country Status (1)

Country Link
CN (1) CN108381141B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110587318A (en) * 2019-09-03 2019-12-20 广东万家乐燃气具有限公司 Workpiece rivet welding production line
CN112499219A (en) * 2020-11-10 2021-03-16 肇庆高峰机械科技有限公司 Vertical automatic magnetic sheet discharging system
CN113941981B (en) * 2021-03-04 2023-09-05 哈尔滨波若科技有限公司 Intelligent robot for product assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040013168A (en) * 2002-08-01 2004-02-14 박규봉 Consecutive assembling apparatus for slider of fastener
CN105151777A (en) * 2015-06-08 2015-12-16 广州惠伟智能科技有限公司 Automatic loading manipulator
CN106307927A (en) * 2015-07-10 2017-01-11 东莞市春藤实业有限公司 Fastener tape threading automatic assembly machine
CN106555279A (en) * 2015-09-25 2017-04-05 东莞市春藤实业有限公司 A kind of fastener automatic assembling fare equipment
CN208147293U (en) * 2018-05-10 2018-11-27 成都富维安道拓汽车饰件系统有限公司 A kind of upper and lower fastener equipment of automatic assembling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040013168A (en) * 2002-08-01 2004-02-14 박규봉 Consecutive assembling apparatus for slider of fastener
CN105151777A (en) * 2015-06-08 2015-12-16 广州惠伟智能科技有限公司 Automatic loading manipulator
CN106307927A (en) * 2015-07-10 2017-01-11 东莞市春藤实业有限公司 Fastener tape threading automatic assembly machine
CN106555279A (en) * 2015-09-25 2017-04-05 东莞市春藤实业有限公司 A kind of fastener automatic assembling fare equipment
CN208147293U (en) * 2018-05-10 2018-11-27 成都富维安道拓汽车饰件系统有限公司 A kind of upper and lower fastener equipment of automatic assembling

Also Published As

Publication number Publication date
CN108381141A (en) 2018-08-10

Similar Documents

Publication Publication Date Title
CN106129447B (en) A kind of automatic production line for battery battery core and shell assembly
CN108381141B (en) Automatic fastener equipment about assembly
CN109071128B (en) Guide pin conveying device of capacitor
CN103972590B (en) The automatic material receiving of up-coiler and disc loading apparatus
CN103177865A (en) Magnetic core assembling machine
CN110927603A (en) Full-automatic voltage internal resistance test system
CN217750312U (en) Full-automatic truckle production equipment
CN112466797A (en) Chip assembly feeding and discharging machine
CN108687513B (en) Intelligent automatic assembly control system of gearbox
CN116809432A (en) Automatic roller detection device
CN208147293U (en) A kind of upper and lower fastener equipment of automatic assembling
CN107298306B (en) Feeding device
CN116573333B (en) Battery case feeding system
CN205852181U (en) Module installed by conducting resinl, automatization's double track wire body produces module and production line
CN211905623U (en) Full-automatic voltage internal resistance test system
CN109065344B (en) Automatic transformer assembly equipment for notebook computer power adapter
CN109499911B (en) Weighing and screening machine
CN114700720B (en) Roller assembly equipment
CN205961589U (en) Reinforcing machine
CN210476142U (en) Push rod assembly assembling equipment
CN208728507U (en) Motor flange plate bearing is inserted into riveting device
CN108637672B (en) Full-automatic intelligent assembling process for gearbox
CN218311855U (en) Relay assembly line
CN111038967A (en) Automatic feeding and discharging visual detection equipment
CN110723503A (en) Bush conveyor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant