CN115158752B - Cable stacking and bundling equipment and method thereof - Google Patents
Cable stacking and bundling equipment and method thereof Download PDFInfo
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- CN115158752B CN115158752B CN202210683833.7A CN202210683833A CN115158752B CN 115158752 B CN115158752 B CN 115158752B CN 202210683833 A CN202210683833 A CN 202210683833A CN 115158752 B CN115158752 B CN 115158752B
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- bundling
- pushing
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012546 transfer Methods 0.000 claims abstract description 91
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 23
- 230000002950 deficient Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 28
- 239000002131 composite material Substances 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/06—Bundling coils of wire or like annular objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/22—Feeding, e.g. conveying, single articles by roller-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/06—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of articles or material to be packaged
Abstract
The invention provides a cable stacking and bundling device and a method thereof, and provides a composite stacking and bundling device and a method thereof, wherein the composite stacking and bundling device comprises at least two conveying lines for parallel feeding, multi-station simultaneous stacking and single-station bundling and rolling bands, and the device is constructed and the production beats are orderly designed so as to remarkably improve the production efficiency, realize the parallel production of various cable products, reduce the waiting time of the device, improve the productivity and realize the automatic control level. The cable stacking and bundling equipment comprises at least two cable conveying lines, an automatic stacking truss, a transfer pushing equipment and an automatic bundling and rolling equipment, wherein the at least two cable conveying lines are arranged in parallel, the automatic stacking truss is arranged at the conveying tail ends of the adjacent cable conveying lines in a crossing mode, and the transfer pushing equipment and the automatic bundling and rolling equipment are positioned between the adjacent two cable conveying lines; the axial centers of the transfer pushing-out equipment and the automatic bundling and rolling belt equipment are positioned on the axial center line between two adjacent cable conveying lines.
Description
Technical Field
The invention relates to special equipment and a method for automatic stacking and bundling assembly production of single-coil cables, and belongs to the field of intelligent manufacturing and automatic production.
Background
At present, in an automatic production site of wires and cables, after the single-coil cables are manufactured, stacking is carried out firstly, bundling is carried out one by one, and subsequent bundling conveying, packing and boxing operations are carried out. The existing common wire and cable assembly production links are single conveying line feeding, single-station stacking and bundling rolling bands, the efficiency is low, and each conveying line can only bundle wires and cables of a specific type.
Through actual measurement, calculation, tracking and investigation, compared with the time consumption of stacking, the transportation and bundling after cable manufacture are shorter, the single-line single-station stacking bundling equipment restricts the overall efficiency of the current automatic production, and on one hand, the productivity of the transportation and bundling equipment is obviously reduced; on the other hand, the production method of single-wire single-station stacking and bundling is used, so that the implementation of a production plan is seriously affected, and the production cost is correspondingly increased.
In view of this, the present patent application is specifically filed.
Disclosure of Invention
The invention provides a composite stacking and bundling device and a method thereof, which aim to solve the problems of the prior art and provide a composite stacking and bundling device and a method thereof, wherein the composite stacking and bundling device comprises at least two conveying lines for parallel feeding, multi-station simultaneous stacking and single-station bundling and rolling bands, and the orderly design of device construction and production beats is adopted to remarkably improve the production efficiency, realize the parallel production of various cable products, reduce the waiting time of the device, improve the productivity and realize the automatic control level.
In order to achieve the above design purpose, the cable stacking and bundling device comprises at least two cable conveying lines, an automatic stacking truss, a transfer pushing device and an automatic bundling and rolling device, wherein the at least two cable conveying lines are arranged in parallel, the automatic stacking truss is arranged at the conveying tail ends of the adjacent cable conveying lines in a crossing mode, and the transfer pushing device and the automatic bundling and rolling device are positioned between the two adjacent cable conveying lines; the axial centers of the transfer pushing-out equipment and the automatic bundling and rolling belt equipment are positioned on the axial center line between two adjacent cable conveying lines; the transferring pushing-out equipment comprises transferring welding brackets arranged between two adjacent roller conveyors, wherein the transferring welding brackets coincide with the transverse central lines between two groups of traversing sliding tables on the automatic stacking truss and the two adjacent roller conveyors; two groups of transfer guide rails and two groups of transfer cylinders are symmetrically arranged at the top of the transfer welding bracket, each group of transfer guide rails is connected with a transfer platform in a sliding manner through a sliding block, and the driving end of each group of transfer cylinders is fixedly connected with one group of transfer platforms; the pushing-out fixing support is arranged at the relative position of the transferring welding support, and the axial central lines of the pushing-out fixing support and the pushing-out fixing support are overlapped; the top of the pushing-out fixing support is provided with a pushing-out guide rail and a pushing-out air cylinder, the push rod is connected to the pushing-out guide rail in a sliding mode through a sliding block, a piston rod of the pushing-out air cylinder is fixedly connected with the push rod, and a vertically arranged pushing-out head is fixedly connected to the front end of the push rod.
Further, the transverse width of the transfer welding bracket is 2 times larger than that of each group of transfer platforms.
Further, the cable conveying line comprises a roller conveyor driven by a motor and a group of correlation sensors positioned at the conveying tail end of the roller conveyor.
Further, a secondary positioning mechanism is arranged at the conveying end of each cable conveying line and comprises a frame which spans the conveying end of the roller conveyor, a driving cylinder, a vertically arranged positioning shaft and a transversely arranged guide rail which are fixedly connected with the frame; the sliding blocks are meshed with the guide rails, the first connecting rod is hinged to the positioning shaft, one end of the first connecting rod is connected to the second connecting rod through a hinge, the other end of the first connecting rod is connected to one of the clamping jaws, the other end of the second connecting rod far away from the first connecting rod is connected to the other of the clamping jaws, the two clamping jaws are respectively and fixedly connected to the sliding blocks, and a piston rod of the driving cylinder is fixedly connected with one of the clamping jaws.
Further, the automatic stacking truss comprises truss frames crossing the conveying tail ends of a plurality of roller conveyors arranged in parallel adjacently, a plurality of groups of transverse sliding tables are respectively connected to the truss frames in a sliding mode, lifting shafts are connected to the vertical side parts of each group of transverse sliding tables in a sliding mode, the bottoms of the lifting shafts are elastically connected with rotary clamping jaws through a plurality of connecting columns, and code sweeping devices are fixedly connected to the side parts of the rotary clamping jaws.
Based on the cable stacking and bundling equipment, the application simultaneously realizes the following cable stacking and bundling method, and the method comprises the following stages:
1) Stage of feeding
The method comprises the steps that a plurality of parallel cable conveying lines respectively convey single-circle cable queues to the conveying tail end in sequence, a PLC control system controls the cable conveying lines to pause after acquiring in-place information of the single-circle cables, and the single-circle cables are positioned at stations to be clamped below an automatic stacking truss;
2) Stage of palletizing
The plurality of groups of transverse sliding tables slide to the vertical upper part of the single-circle cable respectively, and the rotary clamping jaw descends to clamp the single-circle cable;
in the process of transferring and taking the single-circle cable, the rotating clamping jaw drives the single-circle cable to rotate 360 degrees, and the code scanner scans the information carrier on the single-circle cable to judge the qualified product;
if the cable is a defective product, the rotary clamping jaw returns the single-circle cable to the cable conveying line for subsequent treatment;
if the cable is qualified, the rotary clamping jaw continuously transfers the single-circle cable to the transferring pushing-out equipment;
the PLC control system controls the cable conveying line to continue to convey forwards while the rotating clamping jaw moves to take the single-circle cable until the next single-circle cable is positioned at a station to be clamped below the automatic stacking truss;
repeating the stacking process for at least 2 times;
3) Stage of pushing transfer
After the stacking is completed, the two groups of transfer platforms sequentially transversely move to the center position of the transfer welding bracket;
the PLC control system sends a control signal, and the pushing cylinder drives the push rod to slide and move forward and drives the pushing head to extend out so as to push the stacked cables to the automatic strapping equipment;
4) Stage of bundling and rolling
The automatic bundling and rolling device bundles the stacked cables integrally into cross-rolled belts, and then removes the cross-rolled belts from the lower line.
Further, in the feeding stage, the PLC control system sends control signals to the secondary positioning mechanism, a group of clamping jaws synchronously and symmetrically move in opposite directions to clamp a single-circle cable, and the vertical center of the single-circle cable coincides with the positioning center of the automatic stacking truss clamping operation.
Further, a lifting shaft is slidably connected to the vertical side portion of each group of the traverse sliding tables, and a rotary clamping jaw is elastically and floatingly connected to the bottom of the lifting shaft through a plurality of connecting columns.
Further, in the palletizing stage, in the initial positioning state, the rotating clamping jaw coincides with the vertical center line of the clamping jaw.
Further, in the transfer pushing stage, the transfer welding rack and the lateral width of the transfer pushing equipment are at least 2 times that of each group of transfer platforms.
In summary, the cable stacking and bundling device and the method thereof have the following advantages:
1. the utility model provides a shortcoming to prior art existence, from optimizing current transport and pile up neatly production line, match the productivity again according to the difference of technology stage time spent, through setting up many transfer chain supplies, two sets of pile up neatly stations and carrying the time compensation of pushing equipment, thereby reach and use the single automatic rolling equipment of taking with the technology improvement of matching two assembly production lines, improved the assembly productivity on the whole, reduce the latency of other technology links (except pile up neatly), reduce manufacturing cost correspondingly.
2. In the aspect of final assembly process improvement, the method and the device are designed again aiming at the whole process, so that the requirement of multi-circle cable stacking and bundling operation is met, continuous operation of each device is regulated, and the production efficiency can be improved by more than one time compared with that of the traditional process.
3. The utility model discloses a many transfer chain simultaneous feed, the process control of multistation simultaneous pile up neatly, make full use of and improved the utilization ratio of transfer chain and bundle rolling area equipment, can be applicable to simultaneously the mixed production, pile up neatly and the bundling operation of different models and specification cable, the parallel production of many products is realized.
4. In the aspect of overall layout design of equipment, compared with the existing single-line production line, the device is more compact, saves space and can save one strapping and rolling equipment under the same productivity condition.
5. In a stacking link, a rotary code scanning process in the cable clamping and moving process is provided, so that time is saved, and the code scanning success rate is improved at one time; in addition, the conveying line is provided with a secondary positioning mechanism, so that the stacking efficiency and accuracy are improved.
Drawings
The invention will now be further described with reference to the following drawings.
Fig. 1 is a schematic view of the overall structure of a cable palletizing and bundling apparatus according to the present application;
FIG. 2 is a schematic plan view of the structure shown in FIG. 1;
FIG. 3 is a schematic view of the structure of the cable transport line;
FIG. 4 is a schematic structural view of a secondary positioning mechanism;
FIG. 5 is a schematic structural view of a jaw;
FIG. 6 is a schematic structural view of an automated palletizing truss;
FIG. 6-1 is a schematic view of the structure of a truss frame;
FIGS. 6-2 and 6-3 are schematic views of the structure of the lifting shaft from different angles of view;
FIGS. 6-4 are cross-sectional connection schematics of the connection post;
FIG. 7 is an enlarged schematic view of the structure of section IV of FIG. 6;
fig. 8 is a schematic view of the structure of the transfer pushing-out apparatus;
FIG. 9 is a schematic illustration of the cable flow from the delivery to bundling of the links;
FIG. 10 is a schematic flow chart of a cable palletizing bundling method as described herein;
FIG. 11 is a schematic diagram of the course of action of the secondary positioning;
fig. 12 is a schematic diagram showing the operation procedure of transfer pushing-out;
FIG. 13 is a full-flow signal interaction diagram of a cable palletizing bundling method;
fig. 14 is a schematic diagram of the overall process beat of the cable palletizing bundling method;
Detailed Description
Embodiment 1, as shown in fig. 1 to 14, the application provides a novel cable stacking and bundling device, which comprises two cable conveying lines 1 arranged in parallel, a secondary positioning mechanism 2 positioned at the conveying tail end of each cable conveying line 1, an automatic stacking truss 3 transversely arranged at the conveying tail end of the two cable conveying lines 1, a transfer pushing device 4 positioned between the two cable conveying lines 1 and an automatic bundling and rolling device 5.
Specifically, the centers of the transfer pushing-out device 4 and the automatic bundling and rolling-out device 5 are both positioned on the axial center line between the two cable conveying lines 1;
the cable conveyor line 1 comprises a roller conveyor 101 which is driven by a motor to operate, a group of correlation sensors 102 positioned at the conveying end of the roller conveyor 101 and a reject recycling bin 103. The correlation sensor 102 is used for sensing the in-place information of the single-loop cable 6, so that in-place information data is uploaded to the PLC control system, and the PLC control system adjusts the conveying speed of the roller conveyor 101 and the switching of the start-stop state through a motor to form intermittent conveying beats. I.e. when the previous single-turn cable 6 is in place, the drum conveyor 101 is stopped for waiting, and when this single-turn cable 6 is taken away by the automatic palletising truss 3, the subsequent single-turn cable 6 is fed in place for waiting to be taken away next time.
The reject collection box 103 is used for storing the detected reject and carrying out subsequent unified collection processing. Because the cable production is a multi-model and multi-batch mixed production mode, the problem that doping phenomenon occurs in the finished product conveying and bundling process, such as different colors, different wire diameters, different lengths of single wire bundles and the like, is unavoidable. Therefore, in the aspect of equipment structural design and method control, attention is paid to automatic identification and detection of cables with different specifications and types, the cables with different colors, diameters and lengths are regarded as unqualified products when a plurality of cables are required to be bundled, and the models are required to be completely identical.
The secondary positioning mechanism 2 comprises a frame 201 crossing the conveying end of the roller conveyor 101, a driving cylinder 202 fixedly connected to the frame 201, a positioning shaft 203 vertically arranged, and a guide rail 204 transversely arranged, a group of sliding blocks 205 are meshed with the guide rail 204 and can transversely move reciprocally along the guide rail 204, the middle part of a first connecting rod 206 is hinged to the positioning shaft 203 and can reciprocally rotate in the horizontal plane along the positioning shaft 203, one end of the first connecting rod 206 is connected to a second connecting rod 208 through a hinge 207, the other end of the first connecting rod 206 is hinged to one of a group of clamping jaws 209 through a short connecting rod 210, the other end of the second connecting rod 208 far from the first connecting rod 206 is hinged to the other of the clamping jaws 209, two clamping jaws 209 are fixedly connected to the sliding blocks 205 through mounting plates 211 respectively, a piston rod of the driving cylinder 202 is fixedly connected with one of the clamping jaws 209, the front ends of the two clamping jaws 212 for clamping single-ring cables 6 are respectively formed by connecting plates of a multi-section and semi-surrounding structure, and the two groups of clamping jaws 212 have good stability when clamping single-ring cables 6 are clamped, and the single-ring cables are not easy to loosen.
Under the driving of the driving cylinder 202, one of the clamping jaws 209 drives the sliding block 205 to transversely slide along the guide rail 204, and meanwhile, the sliding block 205 drives the first connecting rod 206 to rotate around the positioning shaft 203, so that the second connecting rod 208 and the other and other side sliding blocks 205 of the clamping jaws 209 are sequentially driven to transversely slide along the opposite directions of the guide rail 204, and two clamping jaws 209 simultaneously transversely move along opposite directions to realize synchronous symmetrical clamping or loosening. By adjusting the initial installation positions of the secondary positioning mechanism 2, the roller conveyor 101 and the automatic stacking truss 3, the three-dimensional position coordinate precision when the single-circle cable 6 is symmetrically clamped by the group of clamping jaws 209 can be set, so that the vertical center of the single-circle cable 6 coincides with the positioning center of the clamping operation of the automatic stacking truss 3, and the secondary positioning after the single-circle cable 6 is conveyed in place is realized.
The automatic stacking truss 3 comprises truss frames 301 which transversely span the conveying ends of two roller conveyors 101 which are adjacently arranged in parallel, two groups of transverse sliding tables 302 are respectively and slidably connected with the truss frames 301, and the vertical side part of each group of transverse sliding tables 302 is slidably connected with a lifting shaft 303. Specifically, the truss frame 301 includes a welding beam 30101, two traverse rails 30102, one traverse rack 30103, and two welding posts 30104, wherein the two traverse rails 30102 and the one traverse rack 30103 are fixed on the welding beam 30101, and the two welding posts 30104 support the welding beam 30101.
The transverse moving sliding table 302 is provided with a transverse moving bottom plate 30201, four sliding blocks 30202 are fixed on the back surface of the transverse moving bottom plate 30201, the sliding blocks 30202 can move along two transverse moving guide rails 30102 to achieve transverse moving of the transverse moving sliding table 302, a transverse moving driving mechanism 30203 is arranged on the front surface of the transverse moving bottom plate 30201, a transverse moving gear 30204 is arranged at the front end of the transverse moving driving mechanism 30203, and the gear 30204 is meshed with the transverse moving rack 30103 to provide transverse moving driving force for the transverse moving sliding table 302. The upper side of the traversing bottom plate 30201 is provided with a lifting driving mechanism 30206, and the front end of the lifting driving mechanism 30206 is provided with a lifting gear 30207. Four lifting sliders 30208 are provided in front of the traverse base plate 30201 for providing lifting guide to the lifting shaft 303.
The lifting shaft 303 is provided with a welded lifting shaft 30301, two lifting guide rails 30302 are arranged on two sides of the welded lifting shaft 30301, and the welded lifting shaft is matched with the lifting slider 30208 to realize lifting guide. A lifting rack 30303 is provided at the rear side of the welding lifting shaft 30301, and the lifting rack 30303 is engaged with a lifting gear 30207 to provide lifting driving force to the lifting shaft 303.
The bottom of the lifting shaft 303 is elastically connected with the rotating clamping jaw 304 through 4 connecting columns 307, specifically, four guide sleeves 310,4 are arranged at the bottom of the lifting shaft 303, the connecting columns 307 respectively penetrate through the four guide sleeves 310 and can vertically slide up and down, springs 308 are sleeved on the connecting columns 307, and meanwhile, the bottom of the connecting columns 307 is fixedly connected with the rotating clamping jaw 304 through threads, so that a floating connection mode that the connecting columns 307 drive the rotating clamping jaw 304 vertically along the guide sleeves 310 is realized.
Certain height errors exist in the cable stacking process, namely certain deviation exists in the height between the single-circle cables 6, and when the single-circle cables 6 are put down by the rotating clamping jaw 304, the single-circle cables are easy to collide with the stacked cables. Based on the structural design, the rotary clamping jaw 304 is guided by the connecting column 307 and driven by the spring 308 to adjust to realize vertical floating so as to overcome the impact of reverse acting force when stacking single-circle cables 6 and avoid impact damage when the rotary clamping jaw 304 descends.
In addition, the initial installation position of the automatic stacking truss 3 relative to the secondary positioning mechanism 2 and the roller conveyor 101 is adjusted to adjust the vertical central lines of the rotary clamping jaw 304 and the clamping jaw 209 to coincide, so that stability and accuracy in clamping the single-circle cable 6 are ensured.
The code scanner 306 is fixedly connected to the side of the rotating clamping jaw 304 through a mounting bracket 305, and rotates 360 degrees after the rotating clamping jaw 304 clamps the single-turn cable 6, and the code scanner 306 continuously scans data carriers such as bar codes on the single-turn cable 6 in the process. And identifying the related information of the single-coil cable 6 by the code scanner 306 to judge whether the single-coil cable 6 is the current production model, and performing the subsequent targeted treatment stage when the single-coil cable 6 is judged to be a defective product. I.e. the removal of the single-turn cable 6 is stopped, the traversing carriage 302 and the lifting shaft 303 drive the rotating clamping jaw 304 to put the single-turn cable 6 back onto the drum conveyor 101; while the roller conveyor 101 continues to convey forward, the reject is put into the reject collection box 103, and subjected to a manual re-inspection process.
The transferring and pushing device 4 comprises a transferring and welding bracket 401 arranged between two adjacent roller conveyors 101, and the transferring and welding bracket 401 is overlapped with two groups of traversing sliding tables 302 (actually two groups of rotating clamping jaws 304) on the automatic stacking truss 3 and also overlapped with the transverse center line between the two adjacent roller conveyors 101.
Two groups of transfer guide rails 402 and two groups of transfer cylinders 404 are symmetrically arranged on the top of the transfer welding support 401, each group of transfer guide rails 402 is connected with a transfer platform 403 in a sliding manner through a sliding block, the driving end of each group of transfer cylinders 404 is fixedly connected with one group of transfer platforms 403, and a single circle of cables 6 are clamped by a rotary clamping jaw 304 and transferred to the transfer platforms 403 for stacking, wherein the number of stacks in the embodiment is 5;
two groups of transferring platforms 403 are symmetrically positioned on the transferring welding bracket 401; driven by the transfer cylinder 404, the two groups of transfer platforms 403 can reciprocally slide along the transfer welding bracket 401 in opposite directions;
further, the transverse width of the transfer welding rack 401 is 3.5 times that of each group of transfer platforms 403, so that when one group of transfer platforms 403 transversely moves to the center position of the transfer welding rack 401, the transfer welding rack is not collided with the other group of transfer platforms 403, and stacked cables borne on the transfer platforms 403 are not interfered with each other spatially.
A push-out fixing bracket 405 is provided at a position opposite to the transfer welding bracket 401, and the axial center lines of the two brackets overlap. A push-out guide rail 406 and a push-out cylinder 408 are installed on the top of the push-out fixing support 405, the push rod 407 is slidably connected to the push-out guide rail 406 through a sliding block, a piston rod of the push-out cylinder 408 is fixedly connected with the push rod 407, and a vertically arranged push-out head 409 is fixedly connected to the front end of the push rod 407. Under the driving of the push-out cylinder 408, the push rod 407 slides along the push-out guide rail 406 to advance and drive the push-out head 409 to extend, so as to push the stacked cables carried on the transfer platform 403 moving to the top center position of the transfer welding bracket 401 to the automatic bundling and rolling equipment 5, and implement the subsequent bundling assembly.
As shown in fig. 10 to 12, based on the design scheme of the cable stacking and bundling device structure, the application simultaneously realizes the following cable stacking and bundling method: comprises the following stages of the process,
1) Stage of feeding
Two parallel cable conveying lines 1 respectively convey single-circle cable 6 queues to the conveying tail end respectively and sequentially, a PLC control system controls the cable conveying lines 1 to pause after acquiring in-place information of the single-circle cable 6, and the single-circle cable 6 is positioned at a station to be clamped below the automatic stacking truss 3;
the PLC control system sends a control signal to the secondary positioning mechanism 2, a group of clamping jaws 209 synchronously and symmetrically move towards each other to clamp a single-circle cable 6, and the vertical center of the single-circle cable 6 coincides with the positioning center of the clamping operation of the automatic stacking truss 3;
2) Stage of palletizing
A lifting shaft 303 is slidably connected to the vertical side part of each group of traversing sliding tables 302, the bottom of the lifting shaft 303 is elastically connected with a rotary clamping jaw 304 through 4 connecting columns 307, springs 308 are sleeved on the connecting columns 307, and the bottom of the connecting columns 307 is fixedly connected with the rotary clamping jaw 304 through threads; namely, the rotating jaw 304 is floatingly connected to the elevating shaft 303 through the connecting column 307;
in the initial positioning state, the rotating jaw 304 coincides with the vertical centerline of the jaw 209;
the two groups of transverse sliding tables 302 slide to the vertical upper side of the single-circle cable 6 respectively, and the rotary clamping jaw 304 descends to clamp the single-circle cable 6;
in the process of moving and taking the single-turn cable 6, the rotating clamping jaw 304 drives the single-turn cable 6 to rotate 360 degrees, and the code scanner 306 scans the information carrier on the single-turn cable 6 to judge the qualified products;
if the cable is a defective product, the rotary clamping jaw 304 returns the single-circle cable 6 to the cable conveying line 1 for subsequent input into the defective product recovery box 103;
if the cable is qualified, the rotating clamping jaw 304 continues to transfer the single-circle cable 6 to the transfer pushing-out equipment 4;
while the rotating clamping jaw 304 moves to take a single-circle cable 6, the PLC control system controls the cable conveying line 1 to continue to convey forwards until the next single-circle cable 6 is positioned at a station to be clamped below the automatic stacking truss 3;
repeating the stacking process for 5 times;
3) Stage of pushing transfer
The transfer welding rack 401 of the transfer pushing-out device 4 has a lateral width 3.5 times that of each group of transfer platforms 403;
after the stacking is completed, the two groups of transferring platforms 403 sequentially move to the center position of the transferring welding bracket 401;
the PLC control system sends a control signal, and the pushing cylinder 408 drives the push rod 407 to slide forward and drives the pushing head 409 to extend so as to push the cables in stacks to the automatic bundling and rolling equipment 5;
4) Stage of bundling and rolling
The automatic bundling and rolling device 5 bundles the stacked cables integrally into cross-rolled strips, and then removes the cross-rolled strips from the lower line.
As shown in fig. 13, in order to implement the above cable stacking and bundling method, the following control instruction management system and signal interaction flow are established:
(1) The position signal of the automatic stacking truss 3 at the origin is transmitted to a PLC control system, the roller conveying line 101 receives a system starting instruction, and the feeding stage starts until the position sensor of the driving cylinder 202 sends a positioning signal to the automatic stacking truss 3, and the feeding stage is completed;
(2) The automatic stacking truss 3 receives a last feeding completion signal sent by the PLC control system, a stacking stage is started, after the automatic stacking truss 3 clamps a single-circle cable 6, the PLC control system sends an instruction to start feeding again, meanwhile, the automatic stacking truss 3 starts stacking, the PLC control system automatically counts the stacking layers, after 5 layers of stacking are completed, the automatic stacking truss 3 sends a completion signal to the transfer pushing equipment 4, and the stacking stage is completed;
(3) The transferring pushing device 4 receives the stacking completion signal, transfers and pushes out the five times of cables in a stack, and after pushing out, the position sensor in the pushing cylinder 408 sends a signal to the automatic strapping device 5 and simultaneously sends a signal to the automatic stacking truss 3 to implement a new round of stacking operation, and the transferring pushing stage is completed;
(4) After receiving the transfer pushing-out completion signal, the automatic strapping equipment 5 performs automatic strapping operation, and after the operation is completed, the automatic strapping equipment 5 sends the completion signal to the transfer pushing-out equipment 4 so as to perform the next transfer pushing-out stage;
(5) The unqualified product processing flow is alternated in the stacking stage, and when the fixed code scanner 306 scans codes to identify unqualified products, the stacking stage is suspended; simultaneously, the PLC control system starts unqualified product treatment, and the rotating clamping jaw 304 returns the unqualified product to the cable conveying line 1; the drum conveyor line 101 advances one station, continuing the palletizing phase described above.
As shown in fig. 14, with the cable stacking and bundling device and the method thereof described in the present application, the overall device operates at the following working cycle:
the feeding stacking stage circulates for five times for 40 seconds, and the transferring pushing-out stage takes 10 seconds and the bundling and rolling-up stage takes 10 seconds; when the feeding and stacking device starts to work, the feeding and stacking work of the left part is started firstly, the feeding and stacking work of the right part is started after 20 seconds, and the transferring and pushing-out stage and the bundling and rolling stage after the stacking of the two sides are completed can be completely staggered in time, so that the two sides can cooperatively finish production; if unqualified products are found in the stacking process, unqualified product processing is needed, delay waiting response time is needed after the stacking process on the other side is finished, and the beat is ensured to be not disordered.
Specifically, the drum conveyor line 101 conveys the single-turn cable 6 in place, the correlation sensor 102 detects that the single-turn cable 6 is in place, the drum conveyor line 101 stops conveying, and the single-turn cable 6 stops between the jaws 209 of the secondary positioning mechanism 2. Because the accuracy of the conveying process of the roller conveying line 101 is low, the accuracy of the stop position of the single-coil cable 6 is poor, concentricity with the clamping position of the rotary clamping jaw 304 cannot be guaranteed, and the secondary positioning mechanism 2 is required to reposition the single-coil cable 6. The secondary positioning mechanism 2 works, the driving cylinder 202 pushes out, under the combined action of the first connecting rod 206 and the second connecting rod 208, the two groups of clamping jaws 209 are symmetrically clamped, and after clamping, the clamping position of the single-circle cable 6 and the clamping position of the rotating clamping jaw 304 are concentric.
The automatic stacking truss 3 drives the rotating clamping jaw 304 to descend so as to clamp and take the single-circle cable 6, the automatic stacking truss 3 drives the single-circle cable 6 to be conveyed to the transfer platform 403, the clamping jaw 304 rotates the single-circle cable 6 in the moving process, the fixed code scanner 306 scans the bar code attached to the side part of the single-circle cable 6 in advance, and the model of the single-circle cable 6 is identified (because the position of the bar code attached to the side surface of the single-circle cable 6 is uncertain, the rotating clamping jaw 304 is required to rotate 360 degrees to ensure that the fixed code scanner 306 scans the code successfully). If the code scanning result is not qualified, namely the product model is different from the production scheduling plan, or the conditions of unclear bar codes, missing bar codes and the like occur, the automatic stacking truss 3 sends the single-coil cable 6 clamped back to the cable conveying line 1, the cable conveying line 1 is started, a goods space is conveyed, the unqualified single-coil cable 6 falls into the unqualified product material box 103, and the automatic stacking truss 3 grabs the next single-coil cable 6 for next conveying; if the code scanning result is qualified, the automatic stacking truss 3 conveys the single-circle cable 6 to the transfer platform 403, the automatic stacking truss 3 records and judges whether the number of the stacks is five, if the number of the stacks is less than five, the automatic stacking truss 3 drives the rotary clamping jaw 304 to return to the cable conveying line 1, and the single-circle cable 6 is continuously grabbed for stacking; after the stacking quantity meets five, the automatic stacking truss 3 returns to the upper part of the cable conveying line 1 to perform the next stacking cycle;
the transfer cylinder 404 drives the transfer platforms 403 to move to the middle position, and the transfer cylinder 404 is provided with a position sensor which can detect whether one of the transfer platforms 403 is at the middle position; if so, the transfer cylinder 404 on the other side is deactivated to avoid collision between the two sets of transfer platforms 403. When the transfer platform 403 moves to the middle position, the pushing cylinder 408 drives the pushing head 409 to push forward, so that the five piled single-coil cables 6 are pushed out and sent to the automatic bundling and rolling equipment 5 for cross rolling; subsequently, the transfer platform 403 returns to the original position from the intermediate position, and the pushing cylinder 408 drives the pushing head 409 to retract so as to prepare for the next transfer pushing work.
The automatic strapping device 5 is a common standard special device, and the structure and the working principle thereof are not described herein.
The embodiments presented above in connection with the figures are only preferred solutions for achieving the objects of the invention. It will be apparent to those skilled in the art from this disclosure that other alternative constructions consistent with the design concept of the invention may be directly derived. Other structural features thus obtained shall also fall within the scope of the solution according to the invention.
Claims (4)
1. Cable pile up neatly bundling equipment, its characterized in that: comprises at least two cable conveying lines arranged in parallel,
An automatic stacking truss which is arranged at the conveying tail end of the adjacent multiple cable conveying lines in a crossing way, a transferring pushing-out device and an automatic bundling and rolling device which are positioned between the two adjacent cable conveying lines;
the axial centers of the transfer pushing-out equipment and the automatic bundling and rolling belt equipment are positioned on the axial center line between two adjacent cable conveying lines;
the transferring pushing-out equipment comprises transferring welding brackets arranged between two adjacent roller conveyors, wherein the transferring welding brackets coincide with the transverse central lines between two groups of traversing sliding tables on the automatic stacking truss and the two adjacent roller conveyors; two groups of transfer guide rails and two groups of transfer cylinders are symmetrically arranged at the top of the transfer welding bracket, each group of transfer guide rails is connected with a transfer platform in a sliding manner through a sliding block, and the driving end of each group of transfer cylinders is fixedly connected with one group of transfer platforms; the pushing-out fixing support is arranged at the relative position of the transferring welding support, and the axial central lines of the pushing-out fixing support and the pushing-out fixing support are overlapped; a push-out guide rail and a push-out cylinder are arranged at the top of the push-out fixing support, the push rod is connected with the push-out guide rail in a sliding manner through a sliding block, a piston rod of the push-out cylinder is fixedly connected with the push rod, and a vertically arranged push-out head is fixedly connected with the front end of the push rod;
the automatic stacking truss comprises truss frames which transversely span the conveying tail ends of a plurality of roller conveyors arranged in parallel adjacently, a plurality of groups of transverse sliding tables are respectively and slidably connected to the truss frames, a lifting shaft is slidably connected to the vertical side part of each group of transverse sliding tables, the bottom of the lifting shaft is elastically connected with a rotary clamping jaw through a plurality of connecting columns, and a code scanner is fixedly connected to the side part of the rotary clamping jaw;
the truss frame comprises a welding beam, two transverse guide rails, a transverse rack and two welding upright posts, wherein the two transverse guide rails and the transverse rack are fixed on the welding beam, and the welding beam is supported by the two welding upright posts;
the transverse sliding table is provided with a transverse sliding bottom plate, and 4 sliding blocks are fixed on the back surface of the transverse sliding bottom plate; the front side of the transverse moving bottom plate is provided with a transverse moving driving mechanism, the front end of the transverse moving driving mechanism is provided with a transverse moving gear, and the gear is meshed with the transverse moving rack; the upper side of the transverse moving bottom plate is provided with a lifting driving mechanism, the front end of the lifting driving mechanism is provided with a lifting gear, and the front of the transverse moving bottom plate is provided with 4 lifting sliding blocks;
the lifting shaft is provided with a welding lifting shaft, two sides of the welding lifting shaft are provided with two lifting guide rails which are matched with the lifting sliding blocks to realize lifting guide; a lifting rack is arranged at the rear side of the welding lifting shaft and meshed with the lifting gear;
the bottom of the lifting shaft is elastically connected with the rotary clamping jaw through a plurality of connecting columns, the bottom of the lifting shaft is provided with a plurality of guide sleeves, the connecting columns penetrate through the guide sleeves and can vertically slide up and down, springs are sleeved on the connecting columns, and meanwhile, the bottom of the connecting columns is fixedly connected with the rotary clamping jaw through threads;
the code scanner is fixedly connected to the side part of the rotary clamping jaw through the mounting bracket, and rotates 360 ︒ after the rotary clamping jaw clamps a single-circle cable, and continuously scans the bar code on the single-circle cable in the process;
the transverse width of the transfer welding bracket is 2 times larger than that of each group of transfer platform;
the cable conveying line comprises a roller conveyor driven by a motor to run and a group of correlation sensors positioned at the conveying tail end of the roller conveyor;
the conveying end of each cable conveying line is provided with a secondary positioning mechanism, and the secondary positioning mechanism comprises a frame which spans the conveying end of the roller conveyor, a driving cylinder fixedly connected with the frame, a positioning shaft vertically arranged and a guide rail transversely arranged;
the sliding blocks are meshed with the guide rails, the first connecting rod is hinged to the positioning shaft, one end of the first connecting rod is connected to the second connecting rod through a hinge, the other end of the first connecting rod is connected to one of the clamping jaws, the other end of the second connecting rod far away from the first connecting rod is connected to the other of the clamping jaws, the two clamping jaws are respectively and fixedly connected to the sliding blocks, and a piston rod of the driving cylinder is fixedly connected with one of the clamping jaws.
2. A method of using the cable palletizing and bundling apparatus as recited in claim 1, wherein: comprises the following stages of the process,
1) Stage of feeding
The method comprises the steps that a plurality of parallel cable conveying lines respectively convey single-circle cable queues to the conveying tail end in sequence, a PLC control system controls the cable conveying lines to pause after acquiring in-place information of the single-circle cables, and the single-circle cables are positioned at stations to be clamped below an automatic stacking truss;
2) Stage of palletizing
The plurality of groups of transverse sliding tables slide to the vertical upper part of the single-circle cable respectively, and the rotary clamping jaw descends to clamp the single-circle cable;
in the process of transferring and taking the single-circle cable, the rotating clamping jaw drives the single-circle cable to rotate 360 ︒, and the code scanner scans the information carrier on the single-circle cable to judge the qualified product;
if the cable is a defective product, the rotary clamping jaw returns the single-circle cable to the cable conveying line for subsequent treatment;
if the cable is qualified, the rotary clamping jaw continuously transfers the single-circle cable to the transferring pushing-out equipment;
the PLC control system controls the cable conveying line to continue to convey forwards while the rotating clamping jaw moves to take the single-circle cable until the next single-circle cable is positioned at a station to be clamped below the automatic stacking truss;
repeating the stacking process for at least 2 times;
3) Stage of pushing transfer
After the stacking is completed, the two groups of transfer platforms sequentially transversely move to the center position of the transfer welding bracket;
the PLC control system sends a control signal, and the pushing cylinder drives the push rod to slide and move forward and drives the pushing head to extend out so as to push the stacked cables to the automatic strapping equipment;
4) Stage of bundling and rolling
The automatic bundling and rolling device bundles the cross rolling strips of the cables in a stack integrally, and then moves out of the lower line;
in the stacking stage, in an initial positioning state, the rotary clamping jaw coincides with the vertical center line of the clamping jaw.
3. The method according to claim 2, characterized in that: in the feeding stage, the PLC control system sends a control signal to the secondary positioning mechanism, a group of clamping jaws synchronously and symmetrically move in opposite directions to clamp a single-circle cable, and the vertical center of the single-circle cable coincides with the positioning center of the clamping operation of the automatic stacking truss.
4. A method according to claim 3, characterized in that: in the transfer pushing stage, the transfer welding bracket and the transverse width of the transfer pushing equipment are at least 2 times of that of each group of transfer platform.
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| CN202210683833.7A CN115158752B (en) | 2022-06-16 | 2022-06-16 | Cable stacking and bundling equipment and method thereof |
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| CN115158752B true CN115158752B (en) | 2024-02-27 |
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| CN113734816A (en) * | 2020-05-29 | 2021-12-03 | 泰州市龙洋木业有限公司 | Multichannel collection and packaging system |
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| DE29712277U1 (en) * | 1996-08-09 | 1997-12-04 | Strapex Holding Ag | Device for forming strapped packages from stacked workpieces |
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