CN112009837A - Material loading conveyor and automatic labeling production line - Google Patents

Abstract

The invention discloses a feeding conveying device which comprises a material conveying mechanism, an overturning feeding table and a fixed feeding table, wherein a first material clamp which can move or is positioned at a first position is arranged on the fixed feeding table, the overturning feeding table comprises a rotating frame which is vertically and rotatably arranged on a rack, a sliding frame which is slidably arranged on the rotating frame, a second material clamp which is horizontally and rotatably arranged on the sliding frame, an overturning driving part which drives the second material clamp to rotate, and a lifting driving part which drives the sliding frame to lift, the rotating frame drives the second material clamp to rotate between the first position and a second position, the second material clamp is suspended on the sliding frame, the overturning driving part can drive the second material clamp to overturn for 180 degrees, and the material conveying mechanism grabs materials and moves the materials from a material taking table to the first position. The invention has wide applicability, small occupied volume and convenient folding. The invention also discloses an automatic labeling production line.

Description

Material loading conveyor and automatic labeling production line

Technical Field

The invention relates to material conveying and labeling, in particular to a feeding conveying device capable of selecting whether to turn over materials before labeling and a labeling production line.

Background

In the existing dynamic labeling process of the solid state disk, according to the process requirements, the front side of some memory bars needs to be labeled, and the back side of some memory bars needs to be labeled, but the existing automatic labeling production line can only deal with one labeling process, so that the adaptability is low.

Moreover, because the locations in the production line are extremely limited, it is difficult to design a production line that can label the front and back sides of the memory bank.

Therefore, a labeling production line with wide applicability and small size is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide a feeding and conveying device and an automatic labeling production line, wherein the feeding and conveying device can select whether to turn over a memory bank by 180 degrees according to labeling requirements when labeling the memory bank, is wide in applicability, can turn and fold a turning and feeding table when not required to turn over, and is small in occupied volume.

In order to achieve the purpose, the invention discloses a feeding conveying device which comprises a material conveying mechanism, a turnover feeding table and a fixed feeding table, wherein a first material clamp which can move or is positioned at a first position is arranged on the fixed feeding table, the turnover feeding table comprises a rotating frame which is rotatably arranged on a rack along a first rotating shaft which is vertically arranged, a sliding frame which is slidably arranged on the rotating frame along the vertical direction, a second material clamp which is rotatably arranged on the sliding frame along a second rotating shaft which is horizontally arranged, a turnover driving part which drives the second material clamp to rotate along the second rotating shaft, and a lifting driving part which drives the sliding frame to lift along the rotating frame, the rotating frame drives the second material clamp to rotate between the first position and the second position, and the second material clamp is suspended on the sliding frame and can be driven by the lifting driving part to move at a first horizontal height and a first horizontal height at which the first material clamp is positioned The turnover driving part can drive the second material clamp to turn over for 180 degrees at the second horizontal height, the turnover area of the turnover driving part is higher than the first horizontal height, and the material conveying mechanism grabs the material and moves the material to the first position from a material taking platform.

Compared with the prior art, the invention can select whether to turn the memory bank by 180 degrees according to the labeling requirement when labeling the memory bank, and has wide applicability. If the material is required to be turned, the turning feeding table is rotated to the first position, the positioning surface of the second material clamp is arranged upwards, the material conveying mechanism can move the material from the first material taking table to the second material clamp, and the turning driving part can drive the second material clamp to turn 180 degrees and descend to the first horizontal height so as to place the material on the first material clamp. When need not the upset, then will overturn the material loading platform and rotate to the second position, material conveying mechanism directly gets the material platform from one and removes to the second material anchor clamps on, overturns the material loading platform promptly and can rotate when idle and receive the receipts, occupies smallly, receives to receive and close the convenience.

Preferably, the fixed feeding table further comprises a moving mechanism, and the moving mechanism drives the first material clamp to move between the first position and the third position. The scheme enables the first position and the second position to be a transit position.

Preferably, the second material clamp and the first material clamp both comprise a clamp body and a limiting groove formed in the bottom surface of the clamp body, a vacuumizing hole communicated with a vacuumizing pipeline is formed in the groove bottom of the limiting groove, and the material can be installed in the limiting groove and adsorbed on the groove bottom of the limiting groove.

Preferably, the rotating frame is provided with a clearance positioning groove for the vacuum tube to pass through.

Preferably, the turning driving part can drive the second material fixture to turn 180 degrees at a second horizontal height, and the turning area is higher than the first horizontal height.

Preferably, the material conveying mechanism comprises a suction nozzle robot, and the suction nozzle robot sucks the electronic product and moves between the third position and the loading station through a three-dimensional manipulator; the suction nozzle robot comprises a grabbing frame, a first suction nozzle driving part, a first grabbing group and a second grabbing group, wherein the first grabbing group is installed on the grabbing frame in a sliding mode along the X direction and can grab the group for the second, the first suction nozzle driving part drives the first grabbing group to grab the group for the second and move on the grabbing frame, one or more suckers for sucking electronic products are arranged on the first grabbing group and the second grabbing group, when the first grabbing group or the second grabbing group is provided with a plurality of suckers, the suckers are arranged along the Y direction perpendicular to the X direction, the suckers are arranged towards the X direction, and the X direction, the Y direction and the Z direction are perpendicular to each other. This scheme makes suction nozzle robot can be based on the size adjustment of placing of material on material loading platform and the material anchor clamps first snatch the group and the second snatchs the distance between the group, further increases the suitability that the material was carried, and conveying efficiency is high.

Specifically, the nozzle robot further comprises a second nozzle driving part, the second grabbing group is slidably mounted on the grabbing frame in the direction parallel to the first grabbing group, and the second nozzle driving part drives the second grabbing group to slide along the grabbing frame. The scheme enables the suction nozzle robot to respectively adjust the positions of the first grabbing group and the second grabbing group, so that the conveying center line of the suction nozzle robot is kept unchanged and is easy to control.

More specifically, first group and the first group of snatching all include sliding guide, with a determining deviation slidable mounting in last three fixed block of sliding guide, edge sliding guide sets up axis of rotation, drive axis of rotation pivoted rotation drive division sets up a sucking disc on each fixed block, be provided with the slider on the fixed block, be provided with in the axis of rotation three with the fixed block corresponds and supplies the gliding spout of slider, centre the spout that the fixed block corresponds is for winding axis of rotation circumference's slot, two of both sides the spout that the fixed block corresponds is for winding the helicla flute of axis of rotation, just the spiral opposite direction of helicla flute. This solution enables the nozzle robot to adjust the relative position of the suction cups in each group.

The invention also discloses an automatic labeling production line which comprises a production transmission line, a material clamp, a feeding station, a labeling station, a feeding conveying mechanism and a labeling machine, wherein the material clamp is arranged on the production transmission line and bears materials, the feeding station, the labeling station, the feeding conveying mechanism and the labeling machine are sequentially arranged along the conveying direction of the production transmission line, the feeding conveying mechanism is arranged at a position corresponding to the feeding station, the labeling machine is arranged at a position corresponding to the labeling station, the feeding conveying device is close to the feeding station as described above, the material conveying mechanism also moves the materials to the feeding station from the first material clamp, the labeling machine comprises a label printer and a label grabbing and conveying mechanism, the label printer prints labels, and the label grabbing and conveying mechanism grabs the printed labels and conveys the printed labels to the materials at the labeling station to finish labeling.

Preferably, the labeling machine comprises a coding machine, a label conveying device and a label grabbing mechanism, the label conveying mechanism comprises a driving mechanism and a conveying belt, the driving mechanism comprises a driving portion and a plurality of driving roller shafts, the conveying belt is formed by arranging a plurality of conveying line bodies side by side at a certain interval, each conveying line body bypasses the driving roller shafts and is connected end to end, a through groove is formed between every two adjacent conveying line bodies, the driving portion drives the driving roller shafts to rotate, the plurality of driving roller shafts drive the conveying line bodies to rotate synchronously, one end of the conveying belt is connected with a label printer and conveys labels, and the label grabbing mechanism grabs the labels from the tail ends of the conveying belt and conveys the labels to a labeling station through a three-dimensional manipulator. In this scheme, labeller uses the conveyer belt to carry the label, has effectively shortened the distance that three-dimensional manipulator carried the label, and is small, efficient. The transmission line body is used for conveying the labels, the viscosity between the labels and the conveying belt is reduced, and the labels are prevented from being stuck on the conveying belt and cannot be taken out.

Specifically, the driving roller shaft is provided with a plurality of annular accommodating grooves corresponding to the transmission line body along the axial direction of the driving roller shaft, and the transmission line body is installed in the annular accommodating grooves. This scheme has increased the frictional force between the transmission line body and the drive roller axle, prevents to skid, certainly, can increase the frictional force between the transmission line body and the drive roller axle through increasing drive roller axle department (the surface of cyclic annular holding tank) and the coefficient of friction on the transmission line body (for example through mode such as material, coating, decorative pattern).

More specifically, the transmission line body is a round wire or a flat wire. The viscosity between the reducible transmission line body of circle line and the label back, when the label openly bears upwards on the transmission line body, the contact area between the label back that has the layer of pasting and the transmission line body can be reduced to the circle line, is convenient for get the material when, the peeling off of label. The cross section of the round wire can be circular, oval or shaped arc (such as gourd-shaped).

Preferably, the top of the protrusion is planar.

Preferably, the tops of the projections are curved to further reduce the adhesion between the label and the carrier tape.

Preferably, the conveyer belt is a polytetrafluoroethylene member, so that the label is prevented from being stuck to the conveyer belt too tightly, and the label is conveniently separated from the conveyer belt.

Preferably, the labeller is still including locating the terminal material station of getting of conveyer belt with install in get the lift roof of material station, be provided with a plurality of on the lift roof with run through the slot position and correspond and can follow supreme passing down run through the kicking block of slot, the lift roof can go up and down the action under the drive of a lift drive division, so that the kicking block passes run through the label on the slot jack-up conveyer belt. The lift roof makes when getting the material, rises to the lift roof and follow conveyer belt jack-up with the label to make label and conveyer belt break away from, the conveyer belt can continue to operate this moment, further improves the conveying efficiency of label.

Specifically, the upper surface of each ejector block is provided with at least one vacuumizing hole connected with a vacuumizing pipeline, and the ejector block pushes the label and can suck the label through the vacuumizing hole. When the lifting top plate pushes the label upwards, the label is adsorbed while being pushed, so that the label is prevented from being pushed upwards in the operation process of the conveying belt, and the label is bounced to be separated from the lifting top plate.

Specifically, a detector for detecting the label is arranged at a position corresponding to the material taking station, and the detector detects whether the material taking station has the label or not.

Specifically, the label conveying device further comprises a pressing belt plate, the pressing belt plate is located above the conveying belt, the position corresponding to the material taking station and the upper surface of the conveying belt are provided with a certain gap, a slotted hole for the ejector block to penetrate through is formed in the pressing belt plate, and the pressing belt plate prevents the ejector block label from being pulled to the conveying belt when the ejector block label is separated from the conveying belt.

Specifically, the label conveying device further comprises a supporting plate, the supporting plate is arranged in the conveying belt and supports the body of the conveying belt, and a clearance groove is formed in the position, corresponding to the material taking station, of the supporting plate.

Drawings

Fig. 1a is a schematic perspective view of an automatic labeling line according to the present invention.

Fig. 1b is an enlarged schematic view of portion a of fig. 1 a.

Fig. 2a is a top view of the automatic labeling line of the present invention.

Fig. 2B is an enlarged view of a portion B in fig. 2 a.

Fig. 2C is an enlarged view of the portion C in fig. 2 a.

FIG. 3 is a schematic structural diagram of an idle part of a turnover loading platform of the loading conveyor of the present invention.

FIG. 4 is a schematic view of a turning-over loading table of the loading conveyor according to the present invention.

FIG. 5 is a schematic view of another state of the turnover feeding table of the feeding conveyor according to the present invention.

Fig. 6 is a schematic structural view of the turnover feeding table of the invention.

Fig. 7 is a schematic structural view of the turnover loading table at another angle.

Fig. 8 is a schematic structural view of the nozzle robot according to the present invention.

Fig. 9 is a schematic structural view of a first gripper group and a second gripper group in the nozzle robot according to the present invention.

Fig. 10 is a schematic structural diagram of the feeding mechanism of the present invention.

Fig. 11 is a partial structural schematic diagram of the feeding mechanism of the invention.

Fig. 12 is a schematic view of the structure of the label feeding device of the present invention.

Fig. 13 is a schematic view of a portion of an automatic labeling line according to the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1a and 2a, the invention discloses an automatic labeling production line 100 for labeling memory sticks in a solid state disk, comprising a production transmission line 300, a material clamp 30 arranged on the production transmission line 300 and bearing the memory sticks, a feeding station 301, a labeling station 302, a feeding conveying device 10 arranged at a position corresponding to the feeding station 301, and a labeling machine 20 arranged at a position corresponding to the labeling station 302, wherein the feeding conveying device 10 grabs the memory sticks and conveys the memory sticks to the feeding station 301 from a material fetching table 400, the labeling machine 20 prints labels, and conveys the printed labels to the memory sticks at the preset position of the labeling station 302 to complete labeling. Of course, the invention can also be used for labeling other materials, and is not limited to the memory bank.

Referring to fig. 1b, 2c, 3 to 6, the feeding conveyor 10 includes a material conveying mechanism (13a, 13b, 14a, 14b), a turning feeding table 11 and a fixed feeding table 12, a first material clamp 121 disposed on the fixed feeding table 12 and capable of moving or being located at a first position D1 is provided, the first material clamp 121 is used for fixing a memory bank, the turning feeding table 11 includes a rotating frame 111 rotatably mounted on a machine frame along a first rotating shaft M1 arranged vertically, a sliding frame 112 slidably mounted on the rotating frame 111 along a vertical direction, a second material clamp 113 rotatably mounted on the sliding frame 112 along a second rotating shaft M2 arranged horizontally, a turning driving portion 114 for driving the second material clamp 113 to rotate along a second rotating shaft M2, and a lifting driving portion 115 for driving the sliding frame 112 to lift along the rotating frame 111, the second material clamp 113 is used for fixing a memory bank, the rotating frame 111 drives the second material clamp 113 to rotate between a first position D1 and a second position D2, the material conveying mechanism grabs the memory bank and moves the memory bank from a material fetching table 400 to the first position D1, the memory bank is moved from the first material clamp 121 to the material loading station 301, the labeling machine 20 is installed at a corresponding position of the labeling station 302 and prints labels, and the labeling machine 20 grabs the labels and conveys the labels from the labeling machine 20 to the memory bank at the labeling station 302 to complete labeling.

Referring to fig. 6 and 7, the second material clamp 113 is suspended on the sliding frame 112 and can be driven by the lifting driving portion 115 to move up and down between a first horizontal height at which the first material clamp 121 is located and a second horizontal height higher than the first horizontal height, the turning driving portion 114 can drive the second material clamp 113 to turn 180 degrees at the second horizontal height, and the turning area of the second material clamp is higher than the first horizontal height.

The fixed loading platform 12 described with reference to fig. 4 and 5 includes a moving mechanism 122 and a first material clamp 121 connected to the moving mechanism 122, wherein the moving mechanism 122 moves the first material clamp 121 between a first position D1 and a third position D3. The moving mechanism 122 includes a driving portion and a sliding rail, the first material clamp 121 is slidably mounted on the sliding rail, and the driving portion drives the first material clamp 121 to slide along the sliding rail so as to move between a first position D1 and a third position D3.

Referring to fig. 3 to 7, in operation, if the memory stick needs to be turned over before labeling, the turning feeding table 11 is rotated to the first position (as shown in fig. 4), in the initial state, the second material clamp 113 is located at the third position D3, the turning feeding table 11 is located at the first horizontal height, and the positioning surface of the second material clamp 113 is disposed upward (as shown in fig. 7), the material conveying mechanism moves the memory stick from the material taking table 400 to the second material clamp 113, the lifting driving portion 115 drives the second material clamp 113 to ascend to the second horizontal height, the turning driving portion 114 can drive the second material clamp 113 to turn over 180 degrees at the second horizontal height, meanwhile, the moving mechanism 122 drives the first material clamp 121 to move to the first position D1, after the second material clamp 113 is turned over, the lifting driving portion 115 drives the second material clamp 113 to descend to the first horizontal height, the second material clamp 113 releases the memory bank, the first material clamp 121 fixes the memory bank to transfer the memory bank onto the first material clamp 121 (as shown in fig. 5), the moving mechanism 122 drives the first material clamp 121 to move to the third position D3 (as shown in fig. 4), and another material transfer mechanism moves the memory bank from the third position D3 to the material clamp 30 at the loading station 301. If the memory stick is not required to be turned before labeling, the turning and loading table 11 is rotated to the second position D2 (shown in fig. 3), and the material conveying mechanism moves the memory stick from the material taking table 400 to the first material clamp 121 at the first position D1. Of course, the specific process of turning or not turning is not limited to the above embodiment, and it is only necessary to ensure that the second material clamp 113 is in the first position D1 when turning, and the second material clamp 113 is in the second position D2 when turning is not needed.

Referring to fig. 7, the second material clamp 113, the first material clamp 121, and the material clamp each include a clamp body 31 and a limiting groove 32 formed on a bottom surface of the clamp body 31, a vacuum hole 33 communicated with a vacuum pipeline is formed at a bottom of the limiting groove 32, and the memory bank may be installed in the limiting groove 32 and adsorbed on a bottom of the limiting groove 32. In this embodiment, each of the fixture bodies 31 is provided with six limiting grooves 32, and three of the six limiting grooves 32 are arranged in a row. In this embodiment, the material clamp 30 has the same structure as the second material clamp 113 and the first material clamp 121.

Referring to fig. 5 and 6, the rotating frame 111 is provided with a clearance positioning groove 11a for the evacuation tube 11b to pass through. The clearance positioning groove 11a is an arc-shaped groove around the second rotation axis M2.

In this embodiment, the lifting drive unit 115 and the inversion drive unit 114 are both rotating motors, but other drive methods may be adopted.

Referring to fig. 1b, 2c and 8, the material transfer mechanism includes a nozzle robot 13a, a nozzle robot 14b, the nozzle robot 13a sucking the memory chips and moving between the first position D1 and the material-taking table 400 by the three-dimensional robot arm 14a, and the nozzle robot 14b sucking the memory chips and moving between the third position D3 and the material-loading station 301 by the three-dimensional robot arm 14 b.

Referring to fig. 8, the nozzle robot 13a includes a gripping frame 131, a first nozzle driving part 132 mounted on the gripping frame 131, a first gripping group 133, and a second gripping group 134, the first gripping group 133 is slidably mounted on the gripping frame 131 in an X direction and is movable relative to the second gripping group 134, the first nozzle driving part 132 drives the first gripping group 133 to move on the gripping frame 131 relative to the second gripping group 134, one or more suction cups 135 for sucking a memory bank are disposed on the first gripping group 133 and the second gripping group 134, and when the first gripping group 133 or the second gripping group 134 has a plurality of suction cups 135, the plurality of suction cups 135 are disposed in a Y direction perpendicular to the X direction, and the suction cups 135 are disposed toward the X direction, and the X direction, the Y direction, and the Z direction are perpendicular to each other.

Referring to fig. 8, the nozzle robot 13a further includes a second nozzle driving part 136, the second grabbing group 134 is slidably mounted on the grabbing frame 131 in a direction parallel to the first grabbing group 133, and the second nozzle driving part 136 drives the second grabbing group 134 to slide along the grabbing frame 131.

Referring to fig. 9, each of the first grabbing group 133 and the second grabbing group 134 includes a sliding guide rail 138, three fixing blocks 137 slidably mounted on the sliding guide rail 138 at a certain interval, a rotating shaft 139a disposed along the sliding guide rail 138, and a rotation driving portion 139 for driving the rotating shaft to rotate, a suction cup 135 is disposed on each fixing block 137, a slider 137a is disposed on each fixing block 137, three sliding slots corresponding to the fixing blocks 137 and allowing the slider 137a to slide are disposed on the rotating shaft, the sliding slot corresponding to the fixing block 137 in the middle is an annular groove 138a around the circumferential direction of the rotating shaft, the two sliding slots corresponding to the fixing blocks 137 on both sides are spiral grooves 138b around the rotating shaft, and the spiral directions of the spiral grooves 138b are opposite.

Referring to fig. 10, the automatic labeling line 100 further includes a feeding mechanism 40, and the feeding mechanism 40 has a material fetching table 400 for providing a tray loaded with memory sticks for the material transporting mechanism to fetch. The feeding mechanism 40 comprises a tray separating device 41, a conveying device 42, a stacking device 43, a clamping device 44, a feeding station 401, a distributing station 402, a taking station 403 and a stacking station 404, the tray separating device 41 feeds the stacked trays 200 at the feeding station 401, the trays 200 are separated one by one at the distributing station 402, the conveying device 42 conveys the trays 200 from the distributing station 402 to the taking station 403, the clamping device 44 clamps and fixes the trays 200 to be picked by the feeding and conveying device 10, the memory bars on the trays 200 are picked, after the picking, the conveying device 42 conveys the empty trays 200 to the stacking station 43, and the stacking device 43 sequentially stacks the trays 200. Wherein the reclaiming station 403 is located at the reclaiming station 400.

Referring to fig. 10, in order to save space and facilitate electronic device gripping, the stacking station 404 is located right above the material distribution station 402, the material taking station 403 is located at the side of the stacking station 404 and is arranged in parallel with the stacking station 403, a lifting station 405 is added right below the material taking station 403, and the conveying device 42 needs to convey the tray 200 from the material distribution station 402 to the lifting station 405 and then from the lifting station 405 to the material taking station 403.

Referring to fig. 10 and 11, the tray separating device 41 includes a mounting frame 411, a moving frame 412, a material distributing device, a bearing table 414, and a lifting driving mechanism 415, the mounting frame 411 is located at the material distributing station 402, the moving frame 412 can slide between the material distributing station 402 and the material loading station 401 relative to the mounting frame 411, and a material placing area is formed on the moving frame 412 and used for placing a tray stack. The material distributing device comprises a material distributing block 416 movably mounted on the movable rack 412 and capable of extending into the material placing area to carry the material tray 200, and a material distributing driving part 417 mounted on the mounting rack 411 and corresponding to the position of the material distributing block 416. Clamping components 418 and 419 which are matched with each other are arranged between the distributing block 416 and the distributing driving part 417, so that when the moving frame 412 is located at the distributing station 402, the distributing driving part 417 is clamped and connected with the distributing block 416, and the distributing driving part 417 drives the distributing block 416 to stretch and retract so as to carry and release the tray 200. The carrier 414 is installed at the material distribution station 402 and located below the material tray placement area, and the lifting driving mechanism 415415 drives the carrier 414 to lift and lower to carry the material tray 200. In this embodiment, the end of the distributor block 416 is wedge-shaped. In this embodiment, the distributing block 416 is slidably mounted on the moving frame 412, and the distributing driving portion 417 is a lifting driving portion, such as a telescopic cylinder.

Referring to fig. 10 and 11, in operation, the movable frame 412 slides out of the mounting frame 411 and moves to the loading station 401 to load the material tray stack, after loading is completed, the movable frame returns to the mounting frame 412 to move to the material distribution station 402, the material distribution block 416 and the material distribution driving part 417 are clamped with each other so that the material distribution driving part 417 can drive the material distribution block 416 to move, and the sensor detects that the material tray stack is in place to start material distribution: the lifting driving mechanism 415 controls the bearing block 414 to ascend to bear the material tray stack, the material distribution driving part 417 pulls the material distribution block 416 to be far away from the material placing area, so that the material distribution block 416 exits the material placing area to release the material tray stack, the material tray stack falls on the bearing block 414, the lifting driving mechanism 415 controls the bearing block 414 to descend for a preset distance (approximately one material tray thickness), so that the bottommost material tray of the material tray stack is lower than the material distribution block 416, the material distribution driving part 417 acts to enable the material distribution block 416 to stretch into the material placing area, at this moment, the material distribution block 416 stretches into the lower part of the penultimate material tray (between the penultimate material tray and the penultimate material tray), the lifting driving mechanism 415 drives the bearing block 414 to descend to the initial position, the penultimate material tray is borne on the material distribution block 416, namely, a new material tray stack is borne on the material distribution block 416, and the penultimate material tray is.

Referring to fig. 11, the conveying device 42 includes a conveying belt 421, the conveying belt 421 includes first portions 4211 located at two opposite sides of the loading platform 414, and two opposite sides of the first portions 4211 are located in a coverage area below the material placing area, so that when the loading platform 414 carrying the last layer of material tray descends, the material tray can be carried on the first portions 4211 and separated from the loading platform 414, and at this time, the conveying belt moves, and the first portions 4211 can drive the material tray thereon to be conveyed out of the loading station 401. The conveying belt 421 further includes a second portion 4212, a front end of the second portion 4212 is connected to a tail end of the first portion 4211, and conveys the tray output by the first portion 4211 to the lifting station 405.

Wherein, a sliding component is disposed between the moving frame 412 and the mounting frame 411, and the sliding component is matched with each other, so that the moving frame 412 slides relative to the mounting frame 411, and the sliding component includes a sliding rail and a sliding sheet slidably mounted in the sliding rail.

Referring to fig. 11, the distributing block 416 is disposed at the edge of the material placing area, and is slidably mounted on the moving frame 412 through a sliding guide rail and can slide telescopically relative to the material placing area. The distributor block 416 has a plurality and is distributed on at least two opposite sides of the material placement area. In this embodiment, there are four distributing blocks 416, which are respectively disposed at two ends (near four corners of the material placing area) of the left and right sides of the material placing area. The loading station 401 is arranged alongside the distribution station 402, in which solution the mobile frame 412 slides horizontally with respect to the mounting frame 411. Of course, there may be a height difference between the loading station 401 and the distributing station 402, or an angle, when the moving frame 412 slides along the arc-shaped track relative to the mounting frame 411.

Referring to fig. 11, the material placing area is defined by a plurality of limiting blocks 4121 vertically disposed on the moving frame 412 in an opposite manner, and limiting grooves in opposite positions are formed on the limiting blocks 4121. In this embodiment, the four limiting blocks 4121 have their limiting grooves facing each other and enclosing to form a material placing area.

Referring to fig. 10 and 11, the engaging assembly includes an engaging member 418 connected to the distributing block 416, and an engaging driving block 419 connected to the output member of the distributing driving portion 417 and capable of engaging with the engaging member 418, the engaging member 418 is formed with an engaging edge extending along the sliding direction of the moving frame 412 and facing the material placing area, and the engaging driving block 419 may extend into the inner side of the engaging edge and engage with the engaging edge, wherein the engaging driving block 419 may gradually extend into the inner side of the engaging edge to engage with the engaging edge as the moving frame 412 slides towards the distributing station 402, and the distributing driving portion 417 drives the engaging driving block 419 to move so as to drive the distributing block 416 to move relative to the material placing area through the engaging member 418, so that the distributing block 416 may extend into or exit from the material placing area.

A return spring (not shown) is connected between the distributing block 416 and the moving frame 412, and provides an elastic force for the distributing block 416 to extend into the material placing area. Of course, a combination of the engaging groove and the engaging slider extending into the engaging groove may be used instead of the engaging piece 418 and the engaging driving block 419, and the dispensing driving portion 417 directly drives the dispensing block 416 to extend and retract through the engaging assembly composed of the engaging groove and the engaging slider.

Referring to fig. 10, the engaging member 418 is formed with an engaging region extending along the sliding direction of the moving frame 412 on a side away from the material placing region, the engaging region has an opening on a side facing the material distributing station 402, the engaging edge is formed on a side of the engaging region facing the material placing region, and the engaging driving block 419 can extend into the engaging region along the opening as the moving frame 412 slides towards the material distributing station 402.

In order to further realize automatic production, the tray separation device further comprises a feeding driving part which is installed on the mounting frame 411 and can drive the moving frame 412 to slide between the material distribution station 402 and the material loading station 401. Wherein, material loading drive division includes rotation driving part, meshing gear and spur rack, the spur rack install in remove on the frame 412 and have with a plurality of teeth of meshing gear engagement, rotation driving part with meshing gear links to each other and drives meshing gear rotates, thereby drives the spur rack removes, the spur rack drives it is in to remove the frame 412 slide between material distribution station 402 and the station 401 of feeding. Wherein, a limit component for limiting the movement of the spur rack is further arranged between the moving frame 412 and the mounting frame 411.

Referring to fig. 10, the conveying device 42 includes a lifting mechanism, the lifting mechanism includes a first lifting driving portion, a lifting conveying belt, and a first supporting member connected to the lifting conveying belt and supporting the material tray, the first lifting driving portion drives the lifting conveying belt to move, and the lifting conveying belt is arranged along a vertical direction and drives the first supporting member to move between the lifting station 405 and the material taking station 404. When the second part conveys the material tray to the lifting station 405, the first supporting piece is positioned below the material tray, the first lifting driving part drives the lifting conveying belt to positively convey, and the lifting conveying belt drives the first supporting piece to ascend so as to lift the material tray at the lifting station 405 to the material taking station 404.

Referring to fig. 10, the conveying device 42 includes a transverse conveying mechanism 422, the transverse conveying mechanism 422 includes a transverse conveying belt installed on the frame, a transverse driving portion for driving the transverse conveying belt to rotate, a conveying support 4221 installed on the transverse conveying belt, and a pushing portion 4222 rotatably installed on the conveying support 4221 and capable of pushing the tray 200 to move toward the stacking station 404, the transverse driving portion drives the transverse conveying belt to move, and the transverse conveying belt drives the pushing portion 4222 to move between the material taking station 404 and the stacking station 404, so as to push the tray 200 to the stacking station 404. The conveying support 4221 is connected to a sliding guide rail of the frame in a sliding mode, and the transverse driving portion is installed on the frame. In this embodiment, the transverse driving portion drives the conveying support to move through the transverse conveying belt, and in other embodiments, the conveying support may be driven to move through other transmission mechanisms, which is not limited to the above embodiments.

Referring to fig. 10, the push portion 4222 includes a push block 422b at one end of a rotation shaft 422a of the push portion 4222 and a weight block 422c at the other end of the rotation shaft 422a, the weight 422c can drive the pushing block to move up to the pushing position corresponding to the tray at the material taking station 404 (as shown in part a and b), the conveying support 4221 is formed with a limiting portion 422d adjacent to the pushing block 422b and a clearance groove 422e adjacent to the weight block 422c on a side opposite to the stacking station 404, the limiting portion 422d limits the rotation position of the pushing portion 4222 to prevent the pushing portion 4222 from rotating to a side away from the stacking station 404 to a position below the pushing position, the clearance groove 422e provides a receiving space for the weight block 422c so that the pushing block 422b can rotate below the pushing position under the force toward the stacking station 404.

Referring to fig. 10, when the electronic devices on the tray on the material taking station 404 are completely captured, the holding device 44 releases the tray, at this time, the pushing portion 4222 is located at the rear side of the material taking station 404 (the rear side of the tray), the transverse driving portion drives the transverse conveying belt to move forward, the transverse conveying belt drives the pushing portion to move towards the stacking station 404, the pushing block abuts against the rear edge of the tray from the rear side and pushes the tray to the stacking station 404, at this time, the pushing block is located at the rear edge of the stacking station 404 (as shown in part a1 in fig. 10), the transverse driving portion drives the transverse conveying belt to move in reverse, the transverse conveying belt drives the pushing portion to move towards the material taking station 404, as a new tray moves to the material taking station 404, the new tray abuts against the pushing block to enable the pushing block to rotate downwards to the pushing position (as shown in part a2 in fig. 10), the pushing portion resets from the lower side of the tray to the, and rotates upwards to a pushing position under the action of the balancing weight.

Referring to fig. 10, a first guide surface is formed on a side of the pushing portion 4222 opposite to the stacking station 404, and an edge and a lower surface of the tray 200 can slide relative to the first guide surface and drive the pushing block of the estimating portion 4222 to rotate downward.

Referring to fig. 10, the stacking apparatus 43 includes a stacking mount 431 forming a stacking station 404, a stacking drive part 432, a stacking support (not shown), a plurality of support blocks 433 mounted on the stacking mount 431 and located at least two opposite edges of the stacking station 404, and an elastic member 434 mounted between the support blocks 433 and the stacking mount 431, wherein the support blocks 433 are rotatable with respect to the stacking mount 431, are rotatable down to a lower limit to extend into the stacking station 404 and support a tray (shown in the figures), are rotatable up to exit from the stacking station 404 (not shown), the stacking support (not shown) is located below the stacking station 404 and supports the tray at the stacking station 404, and is offset from the support blocks 433, and the stacking drive part 432 is connected to the stacking support and drives the stacking support to move up and down, to raise the tray at the stacking station 404 above the support blocks 433, the resilient member 434 provides a spring force to the support blocks 433 that rotates downward to extend into the stacking station 404.

Referring to fig. 10, the upper surface of the supporting block 433 is a supporting surface, the lower surface is a second guiding surface capable of sliding the feeding disc, the tray can slide relative to the guiding surface and drive the supporting block 433 to rotate upward to separate from the stacking station 404, and the second guiding surface gradually extends from bottom to top to the stacking station 404 so that the supporting block 433 is wedge-shaped.

Referring to fig. 10, when the empty tray 200 is conveyed to the stacking station 404, a tray stack is supported on the supporting block 433, a stacking supporting member (not shown) is located below the tray, the stacking driving portion 432 drives the stacking supporting member to ascend, the stacking supporting member pushes the tray to move the tray upward, the tray moves to the supporting block 433 and can abut against a second guiding surface of the supporting block 433 to drive the supporting block 433 to rotate upward to separate from the stacking station 404, the stacking supporting member loads the tray stack through the tray, the tray is stacked to the lowest side of the tray stack, the stacking supporting member drives the tray stack to continuously ascend until the lowest side of the tray stack reaches above a rotation path of the supporting block 433, the supporting block 433 is driven by the elastic member 434 to rotate downward and extend into the stacking station 404, the stacking driving portion 432 drives the stacking supporting member to descend to an initial position, a new tray stack is blocked by the supporting block 433 and is supported on the supporting block 433, and the stacking work of the material trays is realized.

Referring to fig. 12 and 13, the labeling machine 20 includes a label printer 21 and a label grasping mechanism 22, the label printer 21 prints labels, and the label grasping mechanism 22 grasps the printed labels and conveys the printed labels to a memory bank at a preset position of a labeling station 302 to complete labeling. The label gripping mechanism 22 includes a label conveying portion that grips the label and conveys the label to the labeling station 302 by a three-dimensional robot 14c (not shown), and a three-dimensional robot 14 c.

Referring to fig. 12 and 13, in order to shorten the moving stroke of the three-dimensional robot 14c, the label printer 21 outlet is provided with a label conveying device 23, the front end of the label conveying device 23 is connected with the label printer 21 outlet, the label conveying device 23 carries a label and conveys the label with the label pasting surface facing downwards to the tail end, and a label conveying part grabs the label and conveys the label to the labeling station 302 through the three-dimensional robot 14 (not shown).

Referring to fig. 13, the labeling machine 20 further includes a position detecting device 24, the label grasping mechanism 22 grasps the label by the position detecting device 24, the position detecting device 24 detects the position of the label on the label grasping mechanism 22, and the system controls the label grasping mechanism 22 to operate according to the position, so that the label grasping mechanism 22 rotates the label by a preset angle and accurately conveys the label to the labeling station 302 (not shown). The label gripping mechanism 22 includes a suction cup, a rotation portion for driving the suction cup to rotate, and a three-dimensional manipulator 14c for driving the rotation portion to move in the X-axis direction, the Y-axis direction, and the Z-axis direction.

Referring to fig. 13, the labeling machine 20 further includes a rejected product handling platform 25 and a visual detection device 26, the rejected product handling platform 25 is disposed near the material taking end of the label conveying device 23, the visual detection device 26 is located on a label conveying path of the label conveying device 23 and scans a label to detect whether the label is wrong, if so, the system controls the label grasping mechanism 22 to grasp the label and convey the label to the rejected product handling platform 25, otherwise, the system controls the label grasping mechanism 22 to grasp the label, the label grasping mechanism 22 grasps the label and conveys the label to the labeling station 302 via the position detection device 24, the position detection device 24 detects the position of the label on the label grasping mechanism 22, and the system controls the label grasping mechanism 22 to act according to the position, so that the label is rotated by a preset angle and conveyed to the labeling station 302 accurately.

Referring to fig. 12, the label feeding device 23 is used for feeding labels, and includes a driving mechanism 231 and a feeding belt 232 mounted on the frame, wherein the driving mechanism 231 drives the feeding belt 232 to move. The conveying belt 232 is formed by arranging a plurality of conveying line bodies 232a in parallel at a certain interval along the transverse direction of the conveying belt 232, a through groove 232b is formed between every two adjacent conveying line bodies 232a, the upper half part of each conveying line body 232a forms a strip-shaped bulge on the conveying belt 232, and the back of a label is downwards supported on the strip-shaped bulge.

Referring to fig. 12, in the present embodiment, the transmission line body 232a is a circular line, and the top of the strip-shaped protrusion is arc-shaped. The round line can be circular, oval or even irregular circle in cross section. Of course, in another embodiment, the transmission line body 232a is a flat wire with a square or rectangular cross-section. The transmission line body 232a may also be a line body having a polygonal cross section, such as a hexagon, a pentagon, and the like.

Referring to fig. 12, the driving mechanism 231 includes a driving portion 231a and driving roller shafts 231b respectively disposed at front and rear ends of the conveying belt 232, the driving portion 231a drives the driving roller shafts 231b to rotate, and a plurality of the transmission line bodies 232a are respectively wound around the driving roller shafts 231b and driven by the driving roller shafts 231b to rotate in a circulating manner.

Referring to fig. 12, the driving roller shaft 231b includes a first driving roller shaft disposed at the end of the conveying belt 232, a second driving roller shaft and a third driving roller shaft disposed at the upper and lower sides of the front end of the conveying belt 232, and the driving mechanism 231 further includes a tension roller shaft disposed in the middle of the lower side of the conveying belt 232.

Referring to fig. 12, the driving roller shaft 231b is provided with a plurality of annular accommodating grooves 231c corresponding to the transfer wire body 232a along an axial direction thereof. The annular receiving groove 231c increases the friction between the transfer line body 232a and the driving roller shaft 231b to prevent slipping, and of course, the friction between the transfer line body 232a and the driving roller shaft 231b may be increased by increasing the friction coefficient (e.g., by means of material, coating, pattern, etc.) between the transfer line body 231b (the surface of the annular receiving groove 231 c) and the transfer line body 232 a.

Referring to fig. 12, the end of the web 232 defines a label grasping region where the label grasping mechanism 22 grasps a label. The label conveying device 23 further includes a lifting top plate 233, the lifting top plate 233 is installed in the label grabbing area, and is provided with a plurality of top blocks 233a corresponding to the through grooves 232b in position and capable of passing through the through grooves 232b from bottom to top, the lifting top plate 233 can be driven by a lifting driving part 233b to lift, so that the top blocks 233a pass through the through grooves 232b to jack up the labels on the conveying belt 232. When the material is taken, the lifting driving part 233b drives the lifting top plate 233 to rise, the top block 233a penetrates through the through groove 232b to jack up the label from the conveying belt 232, so that the label is separated from the conveying belt 232, the conveying belt 232 can continue to run at the moment to convey the label printed by the label printer, and the lifting top plate 233 waits for the label grabbing mechanism 22 to grab the label.

In a preferred embodiment, each of the top blocks 233a has at least one vacuum hole (not shown) formed on an upper surface thereof, and the top block 233a pushes the label and sucks the label through the vacuum hole.

Referring to fig. 12, a detector 234 for detecting a tag is disposed at a position corresponding to the tag grasping area, and the detector 234 detects whether the tag grasping area has a tag.

Referring to fig. 12, the label conveying device 23 further includes a pressing plate 235, the pressing plate 235 is located above the conveying belt 232 and corresponds to the label grabbing area, a gap is formed between the pressing plate 235 and the upper surface of the conveying belt 232, and a slot hole for the top block 233a to pass through is formed in the pressing plate 235.

Referring to fig. 12, the label conveying device 23 further includes a supporting plate 236, the supporting plate 236 is disposed in the conveying belt 232 and supports a lower surface of the upper half of the conveying belt 232, and a clearance groove is formed at a position of the supporting plate 236 corresponding to the label grabbing area.

Referring to fig. 1a and 2a, the automatic labeling production line 100 further includes a plurality of scanning mechanisms 51, a recycling mechanism 52, a rolling mechanism 53, and a discharging mechanism 54, where the scanning mechanisms 51 include a first scanning mechanism disposed near the feeding station and detecting an untagged memory bank and a corresponding material mechanism, a second scanning mechanism installed in front of the labeling station and recording a code of the memory bank by detecting a material clamp 30 carrying the memory bank, and a third scanning mechanism installed at the discharging station 303 and detecting whether the memory bank is mistakenly labeled. The specific structure and working process of the scanning mechanism 51, the recycling mechanism 52, the rolling mechanism 53 and the blanking mechanism 54 can refer to chinese patent CN201820497624.2 and other prior arts, and are not detailed herein

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, therefore, the present invention is not limited by the appended claims.

Claims (10)

1. The utility model provides a material loading conveyor which characterized in that: including material transmission device, upset material loading platform and fixed material loading platform, fixed material loading bench is provided with portable or the first material anchor clamps that are located the first position, upset material loading platform include along the first axis of rotation of a vertical setting install in the rotating turret in the frame, along vertical direction slidable mounting in carriage on the rotating turret, along the second axis of rotation that a level set up install in second material anchor clamps on the carriage, drive second material anchor clamps are along second axis of rotation pivoted upset drive division, and drive the carriage is followed the lift drive portion that the rotating turret goes up and down, the rotating turret drives second material anchor clamps rotate between first position and second position, just second material anchor clamps hang and locate on the carriage, lift drive portion can drive second material anchor clamps in first material anchor clamps place first level and one be higher than first level's second level And the turnover driving part can drive the second material clamp to turn over for 180 degrees, and the material conveying mechanism grabs the material and moves the material to the first position from a material taking platform.

2. The loading conveyor apparatus of claim 1, wherein: the fixed feeding table further comprises a moving mechanism, and the moving mechanism drives the first material clamp to move between a first position and a third position.

3. The loading conveyor apparatus of claim 1, wherein: the overturning driving part can drive the second material clamp to overturn for 180 degrees at a second horizontal height, and the overturning area is higher than the first horizontal height.

4. The loading conveyor apparatus of claim 1, wherein: the second material clamp and the first material clamp both comprise clamp bodies and limiting grooves formed in the bottom surfaces of the clamp bodies, vacuumizing holes communicated with vacuumizing pipelines are formed in the groove bottoms of the limiting grooves, and materials can be installed in the limiting grooves and adsorbed on the groove bottoms of the limiting grooves.

5. The loading conveyor apparatus of claim 1, wherein: and the rotating frame is provided with a clearance positioning groove for the vacuum-pumping tube to pass through.

6. The loading conveyor apparatus of claim 1, wherein: the material transmission mechanism comprises a suction nozzle robot, and the suction nozzle robot sucks the electronic product and moves between a third position and a loading station through a three-dimensional manipulator; the suction nozzle robot comprises a grabbing frame, a first suction nozzle driving part, a first grabbing group and a second grabbing group, wherein the first grabbing group is installed on the grabbing frame in a sliding mode along the X direction and can grab the group for the second, the first suction nozzle driving part drives the first grabbing group to grab the group for the second and move on the grabbing frame, one or more suckers for sucking electronic products are arranged on the first grabbing group and the second grabbing group, when the first grabbing group or the second grabbing group is provided with a plurality of suckers, the suckers are arranged along the Y direction perpendicular to the X direction, the suckers are arranged towards the X direction, and the X direction, the Y direction and the Z direction are perpendicular to each other.

7. The loading conveyor assembly of claim 6, wherein: the suction nozzle robot further comprises a second suction nozzle driving part, the second grabbing group is slidably mounted on the grabbing frame in the direction parallel to the first grabbing group, and the second suction nozzle driving part drives the second grabbing group to slide along the grabbing frame.

8. The loading conveyor assembly of claim 7, wherein: first snatch group and first snatch group all include sliding guide, with an interval slidable mounting in last three fixed block of sliding guide, edge sliding guide sets up axis of rotation, drive axis of rotation pivoted rotation drive portion sets up a sucking disc on each fixed block, be provided with the slider on the fixed block, be provided with in the axis of rotation three with the fixed block corresponds and supplies the gliding spout of slider, centre the spout that the fixed block corresponds is for winding axis of rotation circumference's slot, two of both sides the spout that the fixed block corresponds is for winding the helicla flute of axis of rotation, just the spiral opposite direction of helicla flute.

9. An automatic labeling production line is characterized in that: the method comprises the following steps: the production line, locate production transmission line and the material anchor clamps that bear the weight of the material, along the direction of delivery of production transmission line sets gradually material loading station, paste mark station, set up in material loading conveyor that material loading station corresponds the position and be provided with the labeller that pastes the position and correspond the position, material loading conveyor is as in any claim 1-8 and close to material loading station, material conveying mechanism still removes the material from first material anchor clamps to material loading station, the labeller includes label printer and label snatchs conveying mechanism, label printer prints the label, label snatchs conveying mechanism snatchs the label that prints and carries and accomplish the subsides mark to the material that pastes mark station department.

10. The automatic labeling production line according to claim 9, characterized in that: the labeling machine comprises a coding machine, a label conveying device, a label grabbing mechanism, a belt pressing plate, a material taking station arranged at the tail end of the conveying belt and a lifting top plate arranged at the material taking station, the label conveying mechanism comprises a driving mechanism and a conveying belt, the driving mechanism comprises a driving part and a plurality of driving roller shafts, the conveying belt is formed by arranging a plurality of conveying line bodies side by side at a certain interval, each conveying line body bypasses the driving roll shaft and is connected end to end, a penetrating groove is formed between every two adjacent conveying line bodies, the driving part drives the driving roll shafts to rotate, the plurality of driving roll shafts drive the transmission line body to synchronously rotate, one end of the conveying belt is connected with a label printer and conveys labels, and the label grabbing mechanism grabs the labels from the tail end of the conveying belt and conveys the labels to a labeling station through a three-dimensional manipulator; the lifting top plate is provided with a plurality of top blocks which correspond to the through grooves in position and can penetrate through the through grooves from bottom to top, and the lifting top plate can be driven by a lifting driving part to move up and down so that the top blocks penetrate through the through grooves to jack up the labels on the conveying belt; the belt pressing plate is located above the conveying belt, corresponds to the material taking station and has a certain gap with the upper surface of the conveying belt, and a slotted hole for the ejector block to penetrate through is formed in the belt pressing plate.

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