CN115416408B - Online code spraying detection and rejection system of clamping type keel production line - Google Patents
Online code spraying detection and rejection system of clamping type keel production line Download PDFInfo
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- CN115416408B CN115416408B CN202211072688.5A CN202211072688A CN115416408B CN 115416408 B CN115416408 B CN 115416408B CN 202211072688 A CN202211072688 A CN 202211072688A CN 115416408 B CN115416408 B CN 115416408B
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- long groove
- detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
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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
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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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/46—Applications of alarms, e.g. responsive to approach of end of line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/44—Typewriters or selective printing mechanisms having dual functions or combined with, or coupled to, apparatus performing other functions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The application discloses an online code spraying detection and rejection system of a card type keel production line, which comprises a code spraying conveying platform, a code spraying machine and a fixed base, wherein the code spraying machine and the fixed base are arranged on the code spraying conveying platform, a first position adjustment mechanism and an alarm mechanism are respectively arranged at the upstream and the top of the code spraying machine, the fixed base is arranged at the downstream of the code spraying machine, the fixed base is connected with a code spraying detection mechanism and a rejection mechanism, the code spraying detection mechanism detects code spraying marks on a keel, and when the code spraying detection mechanism detects that the code spraying is unqualified, the alarm mechanism gives an alarm prompt, and the rejection mechanism rejects the keel with unqualified code spraying. The application adjusts and detects the jet printing conveying process of the keel, monitors the working state of the code spraying machine on line, saves labor, can avoid the jet printing quality problem caused by disordered keels while detecting the running state of the code spraying machine, and integrally improves the code spraying quality and the finished product qualification rate.
Description
Technical Field
The application relates to the technical field of keel production equipment, in particular to an online code spraying detection and rejection system of a clamping type keel production line.
Background
The light steel joist is the main decoration material at present, and the demand is huge, and the fossil fragments are in present in-process, and a personnel operation production, personnel intensity of labour is big, and automatic production line is fast, and is very high to spouting a yard requirement, can not implement on-line measuring in the production process.
When the production line is produced, the running state of the code spraying device is required to be observed manually at intervals to control the quality of the code spraying device, but the whole code spraying device on the production line is relatively closed, so that the running state of the code spraying device is inconvenient to know intuitively.
The more visual understanding mode is through observing the fossil fragments on the production line and spouting the seal mark and judge the ink jet numbering machine operating condition. In the related art, as the dynamic production process of the production line is faster, the keel spray printing state is observed manually and irregularly, the labor intensity is high, the observation condition is easy to occur, the detection is missed, the false detection is caused, the fault cannot be found timely, and the subsequent production and sales problems are caused.
Disclosure of Invention
The application aims to provide an online code spraying detection and rejection system of a card type keel production line, which aims to solve the technical problems that in the prior art, the code spraying quality is controlled by judging the working state of a code spraying machine according to the manual irregular observation of keel code spraying conditions, the false detection is easy, faults are difficult to discover in time, and the code spraying quality and the yield of products are affected.
In order to solve the technical problems, the application specifically provides the following technical scheme:
the utility model provides a code detection rejection system is spouted on line of card formula fossil fragments production line, is including being used for carrying the code spraying conveying platform of fossil fragments spout and be provided with ink jet numbering machine and fixed base on the code spraying conveying platform, the shower nozzle of ink jet numbering machine is just to spout the fossil fragments that carry on the code spraying conveying platform spout the sign indicating number the upper reaches of ink jet numbering machine is provided with first position adjustment mechanism the top of ink jet numbering machine is provided with alarm mechanism, fixed base sets up the low reaches of ink jet numbering machine be connected with on the fixed base and spout a yard detection mechanism and reject the mechanism, spout a yard detection mechanism and detect spouting a yard trace on the fossil fragments when spouting a yard detection mechanism detects spouting a yard unqualified fossil fragments, alarm mechanism sends the alarm suggestion, reject the mechanism and reject the fossil fragments that have unqualified spouting a yard.
Further, the code spraying and conveying platform comprises a fixed platform, a transverse interlayer is arranged in the fixed platform, a long groove is formed in the upper surface of the fixed platform, the transverse interlayer at the bottom of the long groove is communicated, and a conveying belt for conveying keels is arranged in the transverse interlayer;
the width of the long groove is between one keel width and two keel widths, and the height of the long groove is smaller than half of the height of one keel.
Further, the first position adjustment mechanism comprises fine adjustment pushing assemblies arranged on two sides of the fixed platform, and the fine adjustment pushing assemblies on two sides push the keel towards the middle so that the surface to be printed on the top of the keel is opposite to the end of the spray head passing through the code spraying machine;
the fixed platform top is provided with a pair of electron eyes that is used for detecting the discernment fine setting pushing component, electron eyes set up in both sides between the fine setting pushing component when the electron eyes detect the fine setting pushing component promotes the end, make the fossil fragments be located in the middle of long recess, the fine setting pushing component stops adjusting fossil fragments position, just when the fine setting pushing component stops, the fine setting pushing component adjust the end with distance between the long recess is half of fossil fragments width.
Further, the fine adjustment pushing assembly comprises a base arranged on the fixed platform, a cylinder is erected on the base, a correcting plate is connected to the piston shaft end of the cylinder through a push rod, the cylinder pushes the correcting plate to move through the push rod, and an identification mark for electronic eye detection is arranged on the push rod;
one side of the upper stream of the code spraying machine is connected with a hanging plate, two electronic eyes are arranged on the hanging plate, the two electronic eyes are respectively arranged right above two sides of the long groove, and the identification is that the distance of the end part of the correction plate is equal to the sum of half width of the keel and the width of the long groove.
Further, the fixed base is arranged on the fixed platform, the code spraying detection mechanism is connected to the top of the fixed base, and the detection end of the code spraying detection mechanism is opposite to the keel on the fixed platform;
the fixed base bottom is connected with second position adjustment mechanism, rejecting mechanism with fixed base sets up the relative both sides of long recess, second position adjustment mechanism can be with the fossil fragments of skew to the centre of long recess is passed, rejecting mechanism is including stirring the end, stir the end and can follow long recess width direction removes, both sides second position adjustment mechanism with stir the end all to be close to long recess central line place rectilinear movement, finely tune the fossil fragments position and make spout a yard trace on the fossil fragments just to spouting a yard detection mechanism, stir the end to keeping away from long recess central line place rectilinear movement to promote simultaneously and spout a yard unqualified fossil fragments and move outward in order to reject unqualified fossil fragments.
Further, the rejecting mechanism comprises a motor and a transition connecting ring arranged on a rotating shaft of the motor, the poking end is connected to the transition connecting ring through a rotating rod, the transition connecting ring is coaxially sleeved on the rotating shaft of the motor and synchronously rotates along with the rotation of the motor, the rotating rod is connected to the side part of the ring body of the transition connecting ring and rotates along with the transition connecting ring, and the poking end moves along with the rotating rod to poke the keels.
Further, the stirring end comprises a fixed rod, a stirring stop rod and a spring telescopic rod, the rotating rod is connected to the fixed rod, two ends of the stirring stop rod are respectively provided with a hinge shaft, the spring telescopic rod is connected with the hinge shafts through hinge connecting rods, limiting movable blocks are arranged on the outer sides of two ends of the stirring stop rod, and the limiting movable blocks are connected to the hinge connecting rods through connecting bolts;
the spring telescopic rod is obliquely arranged between the fixed rod and the poking stop rod, and the fixed rod is smaller than the poking stop rod in length;
when the rotating rod moves to one side close to the long groove, the spring telescopic rod is compressed, the hinged connecting rod is driven by the compression of the spring telescopic rod to rotate around the hinged shaft, the hinged connecting rod rotates and drives the limiting movable block to synchronously rotate, one end of the limiting movable block, which is close to the long groove, is outwards rotated and opened, and the shifting stop lever pushes keels positioned between opening angles of the limiting movable blocks at two sides to move;
when the rotating rod moves to one side far away from the long groove, the spring telescopic rod stretches, the hinged connecting rod stretches to drive the spring telescopic rod to rotate around the hinged shaft, the hinged connecting rod rotates and drives the limiting movable block to synchronously rotate, the limiting movable block is close to one end of the long groove and inwards rotates to be folded, the limiting movable block is in a clamping state, and the keels follow the rotating rod to move to the direction far away from the long groove under the clamping of the limiting movable block.
Further, the alarm mechanism comprises a light warning module, a loudspeaker warning module and a communication control module, when the code spraying detection mechanism detects code spraying marks but the code spraying marks do not meet the requirements, the alarm mechanism flashes to prompt, and when the code spraying detection mechanism does not detect the code spraying marks, the alarm mechanism alarms to prompt.
Further, the code spraying detection mechanism comprises a mounting plate, a code spraying trace collecting head arranged on the mounting plate, a code spraying analysis module and a result output module, wherein the code spraying analysis module and the result output module are electrically connected with the code spraying trace collecting head, the code spraying trace collecting head is opposite to the long groove, the code spraying analysis module processes image information collected by the code spraying trace collecting head, the result output module judges the condition of the code spraying trace according to the processing result of the code spraying analysis module, and the alarm mechanism alarms according to the judging result of the output of the result output module.
Further, a waste runner is arranged on the fixing platform and is communicated with the long groove, the waste runner and the rejecting mechanism are located on the same side of the long groove, the width of the waste runner is not smaller than the length of the keel, the rejecting mechanism is arranged on the fixing platform on two sides of the waste runner, and a recovery platform for receiving unqualified keels is arranged at the end of the waste runner.
Compared with the prior art, the application has the following beneficial effects:
according to the application, the first position adjustment mechanism is arranged to adjust the position of the keel, so that the quality problem of code spraying caused by disordered keels is avoided, the code spraying detection mechanism collects and detects the quality of code spraying marks, the alarm mechanism is controlled to timely carry out audible and visual alarm according to the detection result, the rejection mechanism timely adjusts and detects the unqualified keels of the code spraying, the working state of the code spraying machine is monitored on line, the manpower is saved, the quality problem of the code spraying caused by disordered keels can be avoided while the running state of the code spraying machine is detected, and the code spraying quality and the finished product yield are improved integrally.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic diagram of the overall structure of a code spraying detection and rejection system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a rejecting mechanism according to an embodiment of the present application;
FIG. 3 is a schematic diagram illustrating the installation of a code-spraying detection mechanism according to an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating a portion of the first position adjustment mechanism shown in FIG. 1A according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an internal hierarchical structure of a code spraying and conveying platform according to an embodiment of the present application;
reference numerals in the drawings are respectively as follows:
1-a first position adjustment mechanism; 2-a rejecting mechanism; 3-code spraying detection mechanism; 4-an alarm mechanism; 5-a code spraying machine; 6-fixing the base; 7-a code spraying conveying platform; 8-a second position adjustment mechanism;
11-a base; 12-cylinder; 13-pushing rod; 14-calibrating the plate; 15-identifying the mark; 16-electronic eye; 17-hanging plates; 21-poking the end head; 22-rotating a rod; a 23-transition ring; 24-motor;
31-mounting plate; 32-a code spraying trace collecting head; 71-a fixed platform; 72-a transverse interlayer; 73-long grooves; 74-a conveyor belt; 75-waste flow channel; 76-a recovery platform;
211-toggle bar; 212-a spring telescoping rod; 213-hinge shaft; 214-articulating connecting rod; 215-limiting movable blocks; 216-connecting pins; 217-a fixed rod.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The application relates to the technical field of light steel joist production lines, in particular to adjustment and detection aiming at a code spraying process of a clamping type joist so as to improve code spraying quality and further improve the qualification rate of finished products. According to the application, the position of the keel before code spraying is adjusted by arranging the first position adjusting mechanism, the condition that the code spraying is unqualified due to disordered and uneven keels is avoided, the unqualified code spraying trace is detected by the code spraying trace detecting mechanism, the alarm mechanism timely prompts an alarm, and the rejection mechanism rejects the unqualified sprayed keels from the production line. The influence of the code spraying quality problem on the working state of the code spraying machine caused by uneven positions is eliminated, the code spraying working state is judged by automatically detecting the code spraying trace quality on line, manual monitoring is not needed, labor cost is saved, and the code spraying quality and production efficiency of keels are improved.
As shown in fig. 1, the application provides an online code spraying detection and rejection system of a card type keel production line, which comprises a code spraying conveying platform 7 for conveying keels, wherein a code spraying machine 5 and a fixed base 6 are arranged on the code spraying conveying platform 7, a spray head of the code spraying machine 5 is opposite to the keels conveyed on the code spraying conveying platform 7 for code spraying, a first position adjustment mechanism 1 is arranged at the upstream of the code spraying machine 5, an alarm mechanism 4 is arranged at the top of the code spraying machine 5, the fixed base 6 is arranged at the downstream of the code spraying machine 5, a code spraying detection mechanism 3 and a rejection mechanism 2 are connected to the fixed base 6, the code spraying detection mechanism 3 detects code spraying marks on the keels, and when the code spraying detection mechanism 3 detects that the code spraying is failed, the alarm mechanism 4 gives an alarm prompt, and the rejection mechanism 2 rejects keels with failed code spraying.
The fossil fragments do not have neat acceptance to spout the seal, lead to fossil fragments to spout the trace and be disordered and uneven, be unfavorable for detecting to spout the seal quality, and the manual check spouts the seal, and the line of production carries very fast, and the manual work is in line one side of production, has the place that is difficult for observing, causes the mistake leak hunting to examine.
Therefore, the application automatically detects the code spraying condition by arranging the code spraying detection mechanism 3, eliminates the unqualified keels of the spray printing by the arranged eliminating mechanism 2, and before the spray printing of the code spraying machine 5, the position of the keels is adjusted by the first position adjustment mechanism 1, so that the keels are orderly subjected to the spray printing, the problem of spray printing quality caused by the position of the keels is avoided, the quality of the spray printing mark visually reflects the working state of the spraying machine, and the alarm mechanism alarms and prompts in time when the unqualified spray printing mark is detected. The working state of the spraying machine is not required to be observed manually, and the working load is reduced.
Or, manual on-line monitoring ink jet numbering machine operating condition, because the production line is dynamic and fast, the condition of the false detection of leaking appears easily to the manual work, and because the production line is longer, in the transportation process, the fossil fragments shift in disorder easily, and fossil fragments are disordered and uneven very easily to influence the ink jet numbering quality of flush coater, consequently observe sometimes that spout the condition such as crooked seal of a yard quality, be that fossil fragments accept to spout the sign indicating number through the ink jet numbering machine with disordered state and cause, but the problem has appeared in the ink jet numbering machine itself. The problem of the fault of the code spraying machine and the problem of uneven keel dislocation are important factors which lead to lower code spraying quality, and the influence caused by the staggered keel position factors is required to be eliminated when the working state of the code spraying machine is detected through code spraying traces.
According to the embodiment, the position of the keel is adjusted through setting the first position adjusting mechanism 1 before the code spraying machine 5 sprays codes, so that the influence of the code spraying quality problem caused by uneven keel positions on the working state of the code spraying machine according to code spraying marks is eliminated.
Specifically, the code spraying and conveying platform 7 comprises a fixed platform 71, a transverse interlayer 72 is arranged inside the fixed platform 71, a long groove 73 is formed in the upper surface of the fixed platform 71, the transverse interlayer 72 at the bottom of the long groove 73 is communicated, and a conveying belt 74 for conveying keels is arranged in the transverse interlayer 72.
Generally, the conveyor belt for the production line is longer and both sides do not have to block, have dynamic friction or stiction between fossil fragments and the bottom conveyor belt, and in the transportation process, when the production line conveying speed changed, frictional force between fossil fragments and the conveyor belt was shifted between dynamic, stiction, and the fossil fragments take place to shift and slide easily, lead to disordered, accept to spout the sign indicating number with this kind of disordered state and can influence spouts a yard quality.
So this embodiment sets up the conveyer belt 74 inside fixed platform 71, and the fixed platform 71 of both sides is as the stopper, reduces fossil fragments movable range under the prerequisite that does not influence fossil fragments and carries to, preferably, set up long recess 73's width between a fossil fragments width and two fossil fragments width, long recess 73's height is less than half of a fossil fragments height, so that the fossil fragments accept the upper surface that spouts the sign indicating number and exceed both sides fixed platform, make fossil fragments whole orderly the transport, and initially prescribe a limit to fossil fragments position.
The long groove 73 is provided with a keel shift buffer space to avoid the situation that the space is too small, the keel is folded to block the conveyer belt after shifting, but the keel is shifted and receives the code spraying in a state deviating from the main line (central line) of the long groove 73, so that the code spraying is easy to skew, and the condition of incomplete code spraying is easy to cause, so that the code spraying quality of the keel is ensured, and fine adjustment of the position deviating from the keel is further necessary. And for convenience of implementation, the center line of the long groove 73 is used as a standard line for adjustment, so that the keel is opposite to the spray head of the code spraying machine for receiving the code spraying.
The first position adjustment mechanism 1 comprises fine adjustment pushing components arranged on two sides of the fixed platform 71, and the fine adjustment pushing components on two sides push the keel towards the middle, so that the surface to be printed on the top of the keel is opposite to the end of the spray head passing through the code spraying machine 5.
In order to determine whether the fine adjustment pushing assembly adjusts the position of the keel in place, in this embodiment, a pair of electronic eyes 16 for detecting and identifying the fine adjustment pushing assembly are provided at the top of the fixed platform 71, the electronic eyes 16 are provided between the fine adjustment pushing assemblies at both sides, when the electronic eyes 16 detect the pushing ends of the fine adjustment pushing assembly, and when the keel is positioned in the middle of the long groove 73, the fine adjustment pushing assembly stops adjusting the position of the keel, and when the fine adjustment pushing assembly stops, the distance between the adjusting ends of the fine adjustment pushing assembly and the long groove 73 is half of the width of the keel.
In detail, as shown in fig. 1 and 4, the fine adjustment pushing assembly comprises a base 11 mounted on a fixed platform 71, a cylinder 12 is arranged on the base 11, a calibration plate 14 is connected to the piston shaft end of the cylinder 12 through a push rod 13, the cylinder 12 pushes the calibration plate 14 to move through the push rod 13, and an identification mark 15 for detection of an electronic eye 16 is arranged on the push rod 13; a hanging plate 17 is connected to one side of the upper stream of the code spraying machine 5, two electronic eyes 16 are installed on the hanging plate 17, the two electronic eyes 16 are respectively arranged right above two sides of the long groove 73, and the sum of the distance from the identification mark 15 to the end part of the correction plate 14 and the half width of the keel is the width of the long groove 73. That means, when the electronic eye 16 detects the identification mark 15, the keel is just pushed to the right middle position of the long groove 73 by adjustment, and fine adjustment is stopped.
In the embodiment of the application, the overall control device integrally controls the online code spraying detection process, and the main controller of the overall control device is set as a PLC, so that the positions of keels, code spraying detection and rejecting activities are automatically controlled and adjusted.
The control device controls the piston movement degree of the air cylinder 12, thereby controlling the push rod 13 to push the keel movement distance, integrally controlling fine adjustment, and after the keel is adjusted to a specified alignment, the air cylinder 12 drives the push rod to retract, and the next adjustment is waited.
The fixed base 6 is installed on the fixed platform 71, spouts a yard detection mechanism 3 and connects at fixed base 6 top, and spouts the detection end of a yard detection mechanism 3 just to the fossil fragments on the fixed platform 71.
After the fossil fragments are neat just to the shower nozzle and accept and spout the sign indicating number, owing to produce the line longer, and it need time to dry to spout the sign indicating number vestige, it is fixed to detect the check out position that go up, before carrying to spouting the sign indicating number check out position, the fossil fragments also can take place the skew, and when accepting the check out with disordered state to the fossil fragments, spouts the sign indicating number vestige and can surpass detection range, leads to leaking to examine and misdetection, influences the product qualification rate, consequently, still need carry out the second adjustment to fossil fragments position before detecting spouting the sign indicating number.
The bottom of the fixed base 6 is connected with a second position adjustment mechanism 8, as shown in fig. 3, the rejecting mechanism 2 and the fixed base 6 are arranged on two opposite sides of the long groove 73, the second position adjustment mechanism 8 can push the deflected keels towards the middle of the long groove 73, the rejecting mechanism 2 comprises a poking end head 21, the poking end head can move along the width direction of the long groove 73, the second position adjustment mechanism 8 and the poking end head 21 on two sides move towards the straight line close to the center line of the long groove 73, fine adjustment is performed on the positions of the keels so that the code spraying marks on the keels are opposite to the code spraying detection mechanism 3, the poking end head 21 moves towards the straight line far away from the center line of the long groove 73, and meanwhile, the code spraying unqualified keels are pushed to move outwards to reject the unqualified keels.
As shown in fig. 2, the removing mechanism 2 comprises a motor 24 and a transition connecting ring 23 arranged on the rotating shaft of the motor 24, the poking end head 21 is connected to the transition connecting ring 23 through a rotating rod 22, the transition connecting ring 23 is coaxially sleeved on the rotating shaft of the motor and synchronously rotates along with the rotation of the motor, the rotating rod 22 is connected to the side part of the ring body of the transition connecting ring 23 and rotates along with the transition connecting ring 23, and the poking end head 21 moves along with the rotating rod 22 to poke the keel.
The second position adjusting mechanism 8 is arranged at the bottom of the fixed base 6, the second position adjusting mechanism 8 is matched with the poking end head 21, when moving in opposite directions, the position of the keels is adjusted to facilitate detection, when the unqualified keels need to be removed, the poking end head 21 drives the unqualified keels to move unidirectionally away from the conveying belt 74, and unqualified products are removed. The present embodiment provides a detailed implementation of the toggle head 21, as follows:
the toggle end head 21 comprises a fixed rod 217, a toggle stop lever 211 and a spring telescopic rod 212, wherein the rotating rod 22 is connected to the fixed rod 217, two ends of the toggle stop lever 211 are respectively provided with a hinge shaft 213, the spring telescopic rod 212 is connected with the hinge shafts 213 through a hinge connecting rod 214, the outer sides of two ends of the toggle stop lever 211 are provided with limiting movable blocks 215, and the limiting movable blocks 215 are connected to the hinge connecting rod 214 through connecting bolts 216; and wherein the spring telescoping rod 212 is disposed obliquely between the fixed rod 217 and the toggle lever 211, and the fixed rod 217 is smaller than the length of the toggle lever 211.
The motor 24 rotating shaft drives the connecting rotating rod 22 through the transitional connecting ring 23, the motor rotating shaft is vertically connected with the plane where the rotating sweep track of the rotating rod 22 is located, the rotating distance of the connecting rotating rod 22 is controlled by controlling the rotating angle of the motor rotating shaft, and the moving distance of the connecting rotating rod driving stirring end head 21 is displayed on the fixed platform 71. And, reject or the position fine setting is carried out to the fossil fragments according to the direction of movement of dwang 22 to through spring telescopic rod 212 and articulated shaft 213 and articulated connecting rod 214 of articulated connection, can change the relative state of the spacing movable block 215 of both sides, in order to match the operating condition of corresponding to fossil fragments.
When the rotating rod 22 moves to one side close to the long groove 73, the spring telescopic rod 212 is compressed, the hinged connecting rod 214 rotates around the hinged shaft 213 under the compression drive of the spring telescopic rod 212, the hinged connecting rod 214 rotates and drives the limiting movable block 215 to synchronously rotate, one end of the limiting movable block 215 close to the long groove 73 is outwards rotated and opened, the keels are positioned between the opened included angles of the limiting movable blocks 215 at two sides, and the poking stop rod 211 pushes the keels positioned between the opening angles of the limiting movable blocks 215 at two sides to move.
When the rotating rod 22 moves to one side far away from the long groove 73, the spring telescopic rod 212 stretches, the hinged connecting rod 214 rotates around the hinged shaft 213 under the stretching drive of the spring telescopic rod 212, the hinged connecting rod 214 rotates and drives the limiting movable blocks 215 to synchronously rotate, one ends of the limiting movable blocks 215 close to the long groove 73 inwards rotate and fold, the limiting movable blocks 215 on two sides are in clamping states, and the keels are clamped by the limiting movable blocks 215 on two sides and move along the rotating rod 22 to the direction far away from the long groove 73.
As shown in fig. 2, the dotted line of the common end point is the center line of the rotating rod 22, the rotating angle range of the rotating rod 22 is schematically shown in the figure, the motor drives the rotating rod 22 to rotate, the rotating rod 22 mainly serves as a power rod for poking the end head 21, when the position of the keel needs to be adjusted, the poking end head 21 pushes the keel onto the center line of the long groove 73, when the keel with the unqualified jet printing needs to be removed, the limiting movable block 215 in the poking end head 21 is equivalent to a clamp, and the clamp drives the keel to move from the conveyor belt 74 into the waste runner 75, so that the removal is completed.
The first position adjusting mechanism 1 and the second position adjusting mechanism 8 are arranged to adjust the positions of the keels, so that alignment code spraying and alignment detection are guaranteed, the influence of the position problem of the keels on the quality of code spraying is eliminated, after the position influence is eliminated, the detected quality problem of code spraying basically can reflect the working state of the code spraying machine, including whether the code spraying coating of the code spraying machine is sufficient or not, and whether the code spraying machine fails or not.
The code spraying detection mechanism 3 comprises a mounting plate 31, a code spraying trace collecting head 32 mounted on the mounting plate 31, a code spraying analysis module electrically connected with the code spraying trace collecting head 32, and a result output module, wherein the code spraying trace collecting head 32 is opposite to the long groove 73, the code spraying analysis module processes image information collected by the code spraying trace collecting head, the result output module judges the condition of the code spraying trace according to the processing result of the code spraying analysis module, and the alarm mechanism 4 alarms according to the judging result of the output of the result output module.
The code spraying trace collecting head 32 is preferably a high-definition camera, and is used for collecting clear code spraying trace images, the code spraying analysis module is an image processor, compares collected code spraying traces with standard traces, judges the discharge condition of the paint of the code spraying machine according to the comparison of the depth of the code spraying paint, judges whether the code spraying machine can discharge according to the set character trace or not according to the complete condition of the code spraying traces, and displays judging results outwards according to different indicator lamps and transmits the judging results to the total control device through electric signals, and the total control device controls the alarm mechanism 4 to make corresponding different alarm prompts according to different output conditions of the result output module.
Specifically, the alarm mechanism 4 includes a light alarm module, a horn alarm module and a communication control module, when the code spraying detection mechanism 3 detects the code spraying trace but the code spraying trace does not meet the requirements, the control device controls the alarm mechanism 4 to flash (light) to prompt, and when the code spraying detection mechanism 3 does not detect the code spraying trace, the alarm mechanism 4 alarms (sound) to prompt.
As shown in fig. 1 and 5, a waste runner 75 is arranged on the fixed platform 71, the waste runner 75 is communicated with the long groove 73, the waste runner 75 and the rejecting mechanism 2 are positioned on the same side of the long groove 73, the width of the waste runner 75 is not smaller than the length of the keel, the rejecting mechanism 2 is arranged on the fixed platform 71 on two sides of the waste runner 75, a recovery platform 76 for receiving unqualified keels is arranged at the end part of the waste runner 75, two side limiting movable blocks 215 are rotated inwards to be folded in a clamping state, the keels are clamped, the keels are driven to move, and the keels with unqualified spray printing enter the recovery platform along the waste runner 75.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (4)
1. The utility model provides a card formula fossil fragments produce line's online code spraying detects rejection system, its characterized in that, including being used for carrying fossil fragments spout a yard conveying platform (7) spout and be provided with ink jet numbering machine (5) and fixed base (6) on spouting a yard conveying platform (7), the shower nozzle of ink jet numbering machine (5) just spouts the fossil fragments that carry on spouting a yard conveying platform (7), be provided with first position adjustment mechanism (1) in the upper reaches of ink jet numbering machine (5) the top of ink jet numbering machine (5) is provided with alarm mechanism (4), fixed base (6) set up in the low reaches of ink jet numbering machine (5) spout yard detection mechanism (3) and rejection mechanism (2) are connected with on the fixed base (6), spout yard detection mechanism (3) and detect spouting a yard trace on the fossil fragments, when spouting yard detection mechanism (3) detects spouting a yard disqualified fossil fragments, alarm mechanism (4) sends alarm suggestion, rejection mechanism (2) rejects the fossil fragments that have disqualified spouting a yard;
the code spraying and conveying platform (7) comprises a fixed platform (71), a transverse interlayer (72) is arranged inside the fixed platform (71), a long groove (73) is formed in the upper surface of the fixed platform (71), the transverse interlayer (72) at the bottom of the long groove (73) is communicated, and a conveying belt (74) for conveying keels is arranged in the transverse interlayer (72);
wherein the width of the long groove (73) is between one keel width and two keel widths, and the height of the long groove (73) is less than half of one keel height;
the first position adjustment mechanism (1) comprises fine adjustment pushing assemblies arranged on two sides of the fixed platform (71), and the fine adjustment pushing assemblies on two sides push a keel towards the middle so that the surface to be printed on the top of the keel is opposite to the spray head end of the code spraying machine (5);
a pair of electronic eyes (16) for detecting and identifying the fine adjustment pushing components are arranged at the top of the fixed platform (71), the electronic eyes (16) are arranged between the fine adjustment pushing components at two sides, when the electronic eyes detect pushing ends of the fine adjustment pushing components, a keel is positioned in the middle of the long groove (73), the fine adjustment pushing components stop adjusting the position of the keel, and when the fine adjustment pushing components stop, the distance between the adjusting ends of the fine adjustment pushing components and the long groove (73) is half of the width of the keel;
the fine adjustment pushing assembly comprises a base (11) arranged on the fixed platform (71), an air cylinder (12) is arranged on the base (11), a correction plate (14) is connected to the piston shaft end of the air cylinder (12) through a push rod (13), the air cylinder (12) pushes the correction plate (14) to move through the push rod (13), and an identification mark (15) for the detection of the electronic eye (16) is arranged on the push rod (13);
a hanging plate (17) is connected to one side of the upstream of the code spraying machine (5), two electronic eyes (16) are mounted on the hanging plate (17), the two electronic eyes (16) are respectively arranged right above two sides of the long groove (73), and the width of the long groove (73) is the sum of the distance from the identification mark (15) to the end part of the correction plate (14) and the half width of the keel;
the fixed base (6) is arranged on the fixed platform (71), the code spraying detection mechanism (3) is connected to the top of the fixed base (6), and the detection end of the code spraying detection mechanism (3) is opposite to the keel on the fixed platform (71);
the bottom of the fixed base (6) is connected with a second position adjusting mechanism (8), the rejecting mechanism (2) and the fixed base (6) are arranged on two opposite sides of the long groove (73), the second position adjusting mechanism (8) can push an offset keel towards the middle of the long groove (73), the rejecting mechanism (2) comprises a poking end head (21), the poking end head can move along the width direction of the long groove (73), the second position adjusting mechanism (8) and the poking end head (21) on two sides move towards a straight line close to the center line of the long groove (73), fine adjustment is carried out on the keel position to enable a code spraying mark on the keel to be opposite to the code spraying detecting mechanism (3), the poking end head (21) moves towards a straight line far away from the center line of the long groove (73), and meanwhile, the code spraying unqualified keel is pushed to move outwards to reject the unqualified keel;
the removing mechanism (2) comprises a motor (24) and a transition connecting ring (23) arranged on a rotating shaft of the motor (24), the stirring end head (21) is connected to the transition connecting ring (23) through a rotating rod (22), the transition connecting ring (23) is coaxially sleeved on the rotating shaft of the motor (24) and synchronously rotates along with the rotation of the motor, the rotating rod (22) is connected to the side part of the ring body of the transition connecting ring (23) and rotates along with the transition connecting ring (23), and the stirring end head (21) moves along with the rotating rod (22) to stir the keel to move;
the stirring end head (21) comprises a fixed rod (217), a stirring stop rod (211) and a spring telescopic rod (212), wherein the rotating rod (22) is connected to the fixed rod (217), two ends of the stirring stop rod (211) are respectively provided with a hinge shaft (213), the spring telescopic rod (212) is connected with the hinge shafts (213) through a hinge connecting rod (214), limiting movable blocks (215) are arranged on the outer sides of two ends of the stirring stop rod (211), and the limiting movable blocks (215) are connected to the hinge connecting rod (214) through connecting bolts (216);
wherein the spring telescopic rod (212) is obliquely arranged between the fixed rod (217) and the stirring stop rod (211), and the fixed rod (217) is smaller than the stirring stop rod (211);
when the rotating rod (22) moves towards one side close to the long groove (73), the spring telescopic rod (212) is compressed, the hinged connecting rod (214) is driven by the compression of the spring telescopic rod (212) to rotate around the hinged shaft (213), the hinged connecting rod (214) rotates and drives the limiting movable block (215) to synchronously rotate, one end, close to the long groove (73), of the limiting movable block (215) rotates outwards to open, and the blocking rod (211) is pushed to move a keel between opening angles of the limiting movable blocks (215) at two sides;
when the rotating rod (22) moves to one side far away from the long groove (73), the spring telescopic rod (212) stretches, the hinged connecting rod (214) stretches and drives the spring telescopic rod (212) to rotate around the hinged shaft (213), the hinged connecting rod (214) rotates and drives the limiting movable block (215) to synchronously rotate, the limiting movable block (215) is close to one end of the long groove (73) and inwards rotates to be folded, the limiting movable block (215) on two sides are in a clamping state, and the keels move along with the rotating rod (22) to the direction far away from the long groove (73) under the clamping of the limiting movable block (215) on two sides.
2. The online code spraying detection and rejection system of the card keel production line according to claim 1, wherein the alarm mechanism (4) comprises a light warning module, a horn warning module and a communication control module, when the code spraying detection mechanism (3) detects code spraying marks but the code spraying marks are not in accordance with requirements, the alarm mechanism (4) flashes a light prompt, and when the code spraying detection mechanism (3) does not detect the code spraying marks, the alarm mechanism (4) alarms a prompt.
3. The online code spraying detection and rejection system of the card keel production line according to claim 1, wherein the code spraying detection mechanism (3) comprises a mounting plate (31), a code spraying trace collecting head (32) mounted on the mounting plate (31), a code spraying analysis module and a result output module, wherein the code spraying analysis module and the result output module are electrically connected with the code spraying trace collecting head (32), the code spraying trace collecting head (32) is opposite to the long groove (73), the code spraying analysis module processes image information collected by the code spraying trace collecting head, the result output module judges the condition of code spraying traces according to the processing result of the code spraying analysis module, and the alarm mechanism (4) alarms according to the judging result of the output of the result output module.
4. The online code spraying detection and rejection system of the card keel production line according to claim 1, wherein a waste runner (75) is arranged on the fixed platform (71), the waste runner (75) is communicated with the long groove (73), the waste runner (75) and the rejection mechanism (2) are positioned on the same side of the long groove (73), the width of the waste runner (75) is not smaller than the length of a keel, the rejection mechanism (2) is arranged on the fixed platform (71) on two sides of the waste runner (75), and a recovery platform (76) for receiving unqualified keels is arranged at the end part of the waste runner (75).
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| CN115416408A (en) | 2022-12-02 |
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