CN214651352U - High-precision feeding work station of consistent machine - Google Patents
High-precision feeding work station of consistent machine Download PDFInfo
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- CN214651352U CN214651352U CN202120396293.5U CN202120396293U CN214651352U CN 214651352 U CN214651352 U CN 214651352U CN 202120396293 U CN202120396293 U CN 202120396293U CN 214651352 U CN214651352 U CN 214651352U
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Abstract
The utility model provides a high-precision feeding station of an integrated machine, wherein the feeding station comprises a circular vibration component, a straight vibration component and a separator component which are connected in sequence; the direct vibration assembly comprises a support and a vibration groove, the vibration groove is fixedly arranged on the support, and an outlet of the vibration groove is in butt joint connection with the separator assembly; an elastic blocking structure is arranged at an outlet of the vibration groove and comprises a limiting bulge bent downwards, and the limiting bulge is movably inserted into the outlet of the vibration groove from the upper part of the vibration groove; the separator assembly comprises a bearing table, and the upper surface of the bearing table and the bottom surface of the outlet of the vibration groove are positioned on the same horizontal plane; the bearing platform is provided with a jacking assembly on one side opposite to the elastic blocking structure, and the jacking assembly supports below the elastic blocking structure when the bearing platform is loaded. The utility model discloses an aspect can effectively improve the accuracy, and on the other hand can effectively shorten the material loading time to improve work efficiency.
Description
Technical Field
The utility model relates to an one machine technical field especially relates to a high accuracy material loading worker station of one machine.
Background
In the production of SMT electronic components, a device that combines production processes of testing, marking, visual inspection, sidebands, and the like is called a coherent machine (TMTT). Under the condition of huge requirements of SMT electronic components, the capacity of one consistent machine is often used as an important index for measuring the performance of equipment, and the capacity and the speed of the cooperative action of equipment components have an inseparable relation.
The existing feeding work station generally utilizes a linear feeder to directly shake for feeding, materials are fed to the end part of the feeder and then are limited by a limiting device with a complex structure to prevent the materials from falling off, and the limiting device is started to open for discharging after a separator is in place, so that the structure is complex in operation, wastes working hours and prolongs feeding time; in addition, the materials transferred to the separator are easy to incline, so that the subsequent stations cannot work normally.
Meanwhile, in the prior art, the control logic for the feeding station is shown in fig. 1, and the working steps are as follows:
step 1: the cylinder pushes away the journey, the suction nozzle takes the material to rise, the required time T4;
step 2: the cam divider rotates to drive the suction nozzle to rotate by a step angle, and the required time is T3;
and step 3: returning the cylinder, descending the suction nozzle and taking materials, wherein the required time is T2;
and 4, step 4: the time required for the material feeding is T1. And (4) circulating the steps 1, 2, 3 and 4.
Through analyzing the above steps, the prior art has the following defects: each component is in serial action, the action period S is T1+ T2+ T3+ T4, the subsequent steps can be carried out only after the previous steps are completed, the action period is long, and the subsequent stations can carry out the work of the subsequent stations only after the feeding of the feeding station is waited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-precision feeding work station of an integrated machine comprises a circular vibration assembly, a direct vibration assembly and a separator assembly, wherein a discharge port of the circular vibration assembly is connected with a feed port of the direct vibration assembly, and a feed port of the direct vibration assembly is in butt joint with the separator assembly; the direct vibration assembly comprises a support and a vibration groove, the vibration groove is fixedly arranged on the support, and an outlet of the vibration groove is in butt joint with the separator assembly; an elastic blocking structure is arranged at an outlet of the vibration groove and comprises a limiting bulge bent downwards, and the limiting bulge can be movably inserted into the outlet of the vibration groove from the upper part of the vibration groove; the separator assembly comprises a bearing table, and the upper surface of the bearing table is butted with the bottom surface of the outlet of the vibration groove and is positioned on the same horizontal plane when the materials are loaded; the bearing platform and the elastic blocking structure are arranged on the opposite side of the bearing platform, and the jacking assembly is used for supporting the lower part of the elastic blocking structure during loading of the bearing platform.
Preferably, the elastic blocking structure is an L-shaped elastic sheet and comprises a first section and a second section which are perpendicular to each other and integrally connected, the first section is fixedly installed on the right side of the vibration groove, the second section is carried on the upper surface of the vibration groove, and the limiting protrusion is integrally connected to the lower side of one end of the first section, which is far away from the second section.
Preferably, a convex rib is fixedly installed at one end, close to the second section, of the lower side surface of the first section, the convex rib is in a right trapezoid shape, the lower bottom surface of the convex rib is fixed on the lower side surface of the first section, and the inclined surface of the convex rib is opposite to the jacking assembly; the jacking assembly comprises a supporting shaft parallel to the second section, the supporting shaft is positioned below the elastic blocking structure and is positioned at the intersection of the inclined plane of the convex edge and the lower surface of the first section; and the height of the convex edge supported by the supporting shaft is greater than that of the limiting bulge when the bearing table is butted with the outlet of the vibration groove.
Preferably, the upper surface of the jacking assembly is provided with a supporting block which is inclined upwards, the inclined surface of the supporting block is opposite to the second section, and the lowest end of the inclined surface of the supporting block is positioned below the second section and is in contact with the second section; and the height of the second section supported by the inclined surface of the supporting block is greater than that of the limiting bulge when the bearing table is butted with the outlet of the vibration groove.
Preferably, the two side groove edges of the vibration groove are respectively and fixedly provided with a left cover plate and a right cover plate, and a gap is formed between the left cover plate and the right cover plate.
Preferably, the left cover plate and the right cover plate are both L-shaped cover plates, the vertical side surfaces of the left cover plate and the right cover plate are inserted into the vibration groove, and the horizontal side surfaces of the left cover plate and the right cover plate are lapped above the groove edge of the upper vibration groove; the vertical side surfaces of the left cover plate and the right cover plate are integrally connected with extension sections, the extension sections protrude in front of the outlet of the vibration groove, and the extension sections are symmetrically arranged on two sides of the bearing table.
Preferably, the bearing table is step-shaped, a stop block is arranged at the rear end of the bearing table, the stop block is integrally connected with the bearing table, limit grooves are formed in two sides of the bearing table, and the two extension sections are slidably located in the limit grooves respectively.
Preferably, the vibration groove is inclined downward 0-5 degrees from the direction in which the circular vibration assembly points to the separator assembly.
Preferably, the vibration groove is tapered from an inlet end thereof to an outlet end thereof.
Preferably, an air blowing nozzle is arranged above the inlet end of the vibration groove, and the air blowing nozzle is obliquely directed to the outlet end of the vibration groove.
Preferably, a guide plate is fixedly mounted at the bottom of the support, the guide plate is located right below the vibration groove, a positioning guide strip is integrally connected to the guide plate, and the positioning guide strip is parallel to the vibration groove and located right below the vibration groove; the separator assembly further comprises a support frame, a separator motor and a separation assembly, the support frame comprises an L-shaped main positioning plate and an L-shaped auxiliary positioning plate, the main positioning plate comprises a horizontal bottom plate and a vertical side plate which are integrally connected, a positioning guide groove is formed in the bottom surface of the bottom plate, a positioning guide strip is inserted into the positioning guide groove, one end of the auxiliary positioning plate is fixed to the side edge of the side plate, the other end of the auxiliary positioning plate is vertically arranged on two sides of the vibration groove, and the elastic blocking structure is fixedly arranged above the auxiliary positioning plate on the right side of the vibration groove; the separator motor fixed mounting be in separator assembly's downside, the platform of holding is movably installed separator assembly with one side that the vibration tank is relative, separator assembly includes the connecting plate, connecting plate fixed mounting be in on the right flank of curb plate.
A high-efficiency working method of a high-precision feeding work station of an all-in-one machine comprises the following steps:
s1: blanking: the hopper stores enough materials to be packaged, and the circular vibration assembly is automatically filled with the materials by judging whether the circular vibration assembly has the materials or not;
s2: sorting: vibrating and sorting the bulk materials by using a circular vibrating assembly;
s3: feeding: transferring the materials subjected to circular vibration sequencing into a direct vibration assembly to move forward in sequence to achieve continuous forward feeding;
s4: transferring: the motor of the separator rotates to push the bearing table forwards to be spliced with the vibration groove, the limit bulge is gradually pushed up and lifted in the process of the separation assembly, so that the material is released to reach the bearing table,
s5: positioning: the materials fall onto the bearing table, and a vacuum suction pipe communicated with the bearing table is vacuumized, so that the materials are firmly adsorbed on the bearing table;
s6: separation: the motor of the separator reversely rotates to drive the bearing table to reset and return, so that separation is realized;
s7: feeding I: in the process of S6, the transfer component rotates by a step angle to transfer the unloaded suction nozzle to the position right above the receiving platform;
s8: feeding II: the suction nozzle motor rotates reversely, the suction nozzle descends, meanwhile, the bearing platform breaks vacuum, the suction of materials is removed, the suction nozzle motor rotates forwardly after the suction nozzle successfully sucks the materials, and the suction nozzle with the materials ascends;
s9: feeding three: the control system judges the conditions that the turntable drives the suction nozzle to rotate, the transfer assembly transfers a step angle after all stations finish the action, and meanwhile, the suction nozzle motor rotates reversely to lower the suction nozzle to enter a first detection station for detection;
s10: during completion of S8 and the nozzle strip is raised, the separator assembly completes the cycle operations S4-S7.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the elastic blocking structure is arranged, so that the limit can be directly carried out by utilizing the structural characteristics of the elastic blocking structure, the jacking assembly of the separating assembly is utilized at the same time, the elastic blocking structure and the jacking assembly are matched, when the separator assembly arrives, the forward propulsion of the jacking assembly can be directly utilized to directly prop up the elastic blocking structure, the device is simple and convenient, the limit is simple and convenient, the material release is accurate and rapid, and the synchronous operation is realized; (2) the elastic blocking structure is L-shaped and can avoid the position right above the vibration groove, so that the position above the vibration groove is not blocked, the sensor arranged on the upper edge of the vibration groove can sense whether materials exist in the vibration groove in time, the circular vibration assembly stops vibrating when the materials exist, and the circular vibration assembly continues to feed when the materials do not exist, so that intermittent vibration feeding is realized, and energy is effectively saved; (3) the convex edge is arranged below the elastic blocking structure, the elastic blocking structure can be directly pushed up to release materials when the separator is gradually pushed by utilizing the characteristic that the convex edge slides upwards along the supporting shaft due to the pushing and extruding of the supporting shaft to the convex edge, the structure is simple and rapid, and the elastic blocking structure is completely opened along with the in-place of the bearing platform without time delay; (4) the arrangement of the left cover plate and the right cover plate can limit the position of the materials from the upper part of the vibration groove, the materials are prevented from being shaken out from the upper part of the vibration groove when the materials move forward, and the distance between the cover plate and the bottom of the vibration groove is smaller than twice of the height of the materials, so that the materials can be more conveniently sorted and more flat in the process of moving forward along the vibration groove, and the materials are prevented from being stacked; (5) the receiving table is designed to be stepped, a lower plane is used for receiving materials, and the receiving table is used for preventing the materials from being continuously pushed forward during vibration pushing so as to cause position errors relative to a higher stop block, so that the stop block has a good limiting effect and ensures the position accuracy of the materials during feeding; (6) the extension section is arranged and used for limiting and guiding the materials from two sides when the materials are transferred to the receiving platform from the vibration groove, so that the materials can smoothly reach a designated position on the receiving platform, and the materials are prevented from deviating; (7) the vibration groove is inclined by 0-5 degrees, so that the materials can move forwards in the vibration process; (8) the vibrating groove is gradually narrowed, on one hand, the materials can conveniently enter the vibrating groove from the outlet of the circular vibrating assembly through the wider inlet relative to the width of the materials, on the other hand, the groove is gradually narrowed, so that the materials can be conveniently tidier in vibration, and when the materials are transferred to the separator assembly from the outlet, the deviation error of the materials can be reduced; (9) the arrangement of the air blowing nozzle can blow air from the inlet of the vibration groove to the outlet of the vibration groove, so that the material can be driven forwards while vibrating and advancing, and the material can be more conveniently advanced; (10) the utility model discloses an operating method can incorporate into the time of material separation the material in-process that preceding suction nozzle area material gos forward and the empty load of a back suction nozzle arrives to effectively shortened operating time, improved work efficiency, and control system adds the condition judgement, improved the stability of equipment, be applicable to high-speed occasion.
Drawings
Fig. 1 is the utility model discloses a whole structure schematic diagram of the corresponding equipment of high accuracy material loading work station of an integrated machine.
Fig. 2 is the utility model discloses a whole structure schematic diagram of a high accuracy material loading work station of an integrated machine.
Fig. 3 is a schematic structural diagram of a joint a of the direct vibration assembly and the separator assembly of the high-precision feeding station of the integrated machine of the present invention.
Fig. 4 is a schematic structural diagram of a second embodiment of the elastic blocking structure and the jacking assembly of the high-precision feeding station of the integrated machine of the present invention.
Fig. 5 is a schematic side view of a receiving platform of a high-precision feeding station of an integrated machine of the present invention.
Fig. 6 is a logic operation flow chart of the transfer assembly and the separator assembly of the high-precision feeding station of the integrated machine of the present invention.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1 and 2, the present invention provides a high-precision feeding station of an integrated machine, including a circular vibration assembly 1, a direct vibration assembly 2 and a separator assembly 3, wherein a discharge port of the circular vibration assembly 1 is connected to a feeding port of the direct vibration assembly 2, and a feeding port of the direct vibration assembly 2 is butted with the separator assembly 3; the direct vibration assembly 2 comprises a bracket 21 and a vibration groove 22, the vibration groove 22 is fixedly arranged on the bracket 21, and an outlet of the vibration groove 22 is in butt joint connection with the separator assembly 3; an elastic blocking structure 23 is arranged at an outlet of the vibration groove 22, the elastic blocking structure 23 comprises a limiting protrusion 231 which is bent downwards, and the limiting protrusion 231 can be movably inserted into the outlet of the vibration groove 22 from the upper part of the vibration groove 22, so that the outlet of the vibration groove can be opened and closed; the separator assembly 3 comprises a bearing table 31, and the upper surface of the bearing table 31 is butted with the bottom surface of the outlet of the vibration groove 22 during feeding and is positioned on the same horizontal plane; a jacking assembly 32 is arranged on one side of the receiving table 31 opposite to the elastic blocking structure 23, and the jacking assembly 32 props up below the elastic blocking structure 23 when the receiving table 31 is loaded.
As shown in fig. 1 and 2, in an embodiment, the circular vibrating assembly 1 is used for performing vibration sequencing on disordered scattered materials and continuously conveying the disordered scattered materials to the straight vibrating assembly 2; after receiving the materials conveyed by the outlet of the circular vibration assembly 1, the inlet of the direct vibration assembly 2 continuously pushes the materials entering the vibration groove 22 forwards until reaching the outlet position of the vibration groove 22, and the materials are prevented from continuously advancing by the limit of the elastic blocking structure 23; a sensor is arranged on the groove edge of the vibration groove 22 and is electrically connected with a control system of the whole equipment, and when a material is sensed at an outlet of the vibration groove 22, material separation and feeding actions can be performed; then the separator motor 33 rotates, the bearing table 31 advances forwards to be aligned with the outlet of the vibration groove 22 and spliced together, in the process of advancing the bearing table 31, the jacking assembly 32 advances along with the bearing table 31 and gradually props up the elastic blocking structure 23 upwards, so that the limiting protrusion 231 of the elastic blocking structure 23 leaves the vibration groove 22, the material is released, the material continues to advance forwards along with the vibration of the vibration groove 22 and reaches the bearing table 31, and the material is transferred; then the separator motor 33 reverses to make the receiving platform 31 drive the material to return to reach a preset position, meanwhile, the transfer component 4 of the integrated machine rotates a step angle to drive the no-load suction nozzle component 41 to reach the position right above the receiving platform 31, the suction nozzle motor 411 reverses to press the suction nozzle component 41 down onto the material and suck the material, then the suction nozzle motor 411 rotates to take the material to rise, after the control system judges that the turntable 42 can rotate, the transfer component 4 drives the suction nozzle component 41 which sucks the material to rotate a step angle to enter the position above the first detection station, and therefore the feeding work of the material is achieved.
As shown in fig. 3, preferably, the elastic blocking structure 23 is an L-shaped elastic sheet, and includes a first section 232 and a second section 233 that are perpendicular to each other and are integrally connected, the first section 232 is fixedly installed at the right side edge of the vibration slot 22, the second section 233 is mounted on the upper surface of the vibration slot 22, and the limiting protrusion 231 is integrally connected to the lower side of the end of the second section 233 far away from the first section 232. Elastic barrier structure 23 sets to L shape, and fix the side at vibration tank 22, can avoid opening vibration tank 22 directly over, make vibration tank 22's top not shelter from, be convenient for in time sense the vibration tank 22 along the sensor that sets up on the vibration tank 22 and have or not the material, a sensor, the circle shakes subassembly 1 and directly shakes subassembly 2 all with an organic control system electric connection, the sensor senses to have after having or not the material with information transfer to control system, there is the material then control system drive circle shakes subassembly 1 stop vibration, no material then control system drive circle shakes 1 vibration of subassembly and continues the material loading, realize intermittent type vibration material loading, thereby effective energy saving.
As shown in fig. 3, preferably, a rib 234 is fixedly installed on one end of the lower side of the first section 232 close to the second section 233, the rib 234 is a right trapezoid, the lower bottom surface of the rib 234 is fixed on the lower side of the first section 232, and the inclined surface 235 of the rib 234 is opposite to the jacking assembly 32; the jacking assembly 32 comprises a support shaft 321 parallel to the second segment 233, the support shaft 321 being located below the elastic barrier 23 and at the intersection of the inclined surface 235 of the rib 234 and the lower surface of the first segment 232; the height of the rib 234 supported by the support shaft 321 when the receiving table 31 is butted against the outlet of the vibration groove 22 is greater than the height of the limit projection 231. The rib 234 with the inclined plane 235 is matched with the support shaft 321, and the characteristic that the rib 234 slides up along the support shaft 321 due to the fact that the support shaft 321 pushes and extrudes the rib 234 to the rib 234 is utilized, when the receiving platform 31 gradually pushes forwards, the elastic blocking structure 23 is directly pushed upwards, the height of the supported rib 234 is larger than that of the limiting protrusion 231, so that the limiting protrusion 231 can leave the vibration groove 22, the vibration groove 22 continuously vibrates to release materials, the materials can smoothly reach the receiving platform 31, the structure is simple and rapid, the structure is completely opened along with the receiving platform 31, the structure belongs to a mutual linkage structure, time delay is avoided, when the materials on the receiving platform 31 return, the rib 234 loses the support of the support shaft 321, and can timely descend under the action of gravity and the elastic resetting of the elastic blocking structure 23 to drive the limiting protrusion 231 to be inserted into the outlet of the vibration groove 22 again, preventing the outflow of the redundant materials.
In another embodiment, as shown in fig. 4, the elastic stopping structure 23 has another supporting structure, that is, the upper surface of the jacking assembly 32 is provided with a supporting block 322 inclined upward, the inclined surface of the supporting block 322 is opposite to the second section 233, and the lowest end of the inclined surface of the supporting block 322 is located below the second section 233 and contacts the second section 233; the height of the second segment 233 supported by the inclined surface of the supporting block 322 when the receiving platform 31 is butted with the outlet of the vibration groove 22 is greater than the height of the limiting protrusion 231. With the structure, the elastic blocking structure 23 is supported upwards by the inclined surface of the supporting block 322 while the bearing table 31 is pushed towards the vibration groove 22, the second section 233 moves forwards along the inclined surface of the supporting block 322 until the bearing table 31 is butted with the outlet of the vibration groove 22, and at the moment, the height of the second end supported by the limiting protrusion 231 is greater than that of the limiting protrusion 231, so that the limiting protrusion 231 can be synchronously supported and separated from the vibration groove 22, and materials can be released.
Preferably, a left cover plate 221 and a right cover plate 222 are fixedly mounted on the groove edges on the two sides of the vibration groove 22 respectively, a gap is formed between the left cover plate 221 and the right cover plate 222, whether materials exist in the vibration groove 22 or not can be observed conveniently from the upper side of the vibration groove 22, and the heights of the left cover plate 221 and the right cover plate 222 reaching the groove bottom are the same and are less than twice of the material height. The setting of left side apron 221 and right side apron 222 can be spacing to the material from the top of vibration tank 22, shakes away from the top of vibration tank 22 when preventing that the material vibration from advancing, and utilizes the height that the distance between apron and the vibration tank 22 bottom is less than the twice material, is more convenient for at the in-process that the material advances along vibration tank 22, is convenient for with more level and smooth of material arrangement, prevents that the material from piling up.
As shown in fig. 3, preferably, the left cover plate 221 and the right cover plate 222 are both L-shaped cover plates, the vertical side surfaces 223 of the left cover plate 221 and the right cover plate 222 are inserted into the vibration groove 22, and the horizontal side surfaces 224 of the left cover plate 221 and the right cover plate 222 are lapped above the groove edge of the upper vibration groove 22; extension sections 225 are integrally connected to vertical side surfaces 223 of the left cover plate 221 and the right cover plate 222, the extension sections 225 protrude in front of an outlet of the vibration groove 22, and the extension sections 225 are symmetrically arranged at both sides of the receiving table 31. The left cover plate 221 and the right cover plate 222 are both arranged into L-shaped cover plates bent at right angles, the horizontal side surface 224 is used for fixing the cover plates and shielding the cover plates above the vibration groove 22, meanwhile, the vertical side surface 223 can be pushed towards the middle of the vibration groove 22, most of the vibration groove 22 is shielded, meanwhile, the two vertical side surfaces 223 are respectively located on two sides of the material main body and located above the material pins, and along with the extension of the vibration groove 22, the distance between the bottom end of the vertical side surface 223 and the bottom surface of the vibration groove 22 is smaller, so when the vibration groove 22 reaches the outlet, the two vertical side surfaces 223 can be limited on two sides of the material main body, the bottom surface height of the vertical side surface 223 is smaller than the top surface height of the material, the material can be effectively limited, and the material is prevented from inclining in the vibration groove 22; extension section 225's setting for when the material shifts to the receiving platform 31 from the vibration tank 22 on, carry out spacing direction to the material from both sides, make the material arrive the assigned position on the receiving platform 31 smoothly, prevent the material off tracking.
As shown in fig. 5, preferably, the receiving platform 31 is stepped, a stopper 311 is disposed at the rear end of the receiving platform 31, the stopper 311 is integrally connected with the receiving platform 31, two sides of the receiving platform 31 are disposed with a limiting groove 312, and the two extension sections 225 are slidably disposed in the limiting grooves 312 respectively. The bearing table 31 is designed into a step shape, a lower plane is used for bearing materials, the bearing table 311 is used for blocking the materials to continuously push forward when the materials are pushed by vibration so as to cause position errors, therefore, the bearing table 311 has a good limiting effect, the materials are prevented from being excessively fed, and the positions of the materials are accurate when the materials are fed. The limiting grooves 312 arranged on the two sides of the receiving platform 31 can provide guidance for the extension section 225 to advance, and meanwhile, the height of the lowest plane of the receiving platform 31 is higher than that of the lowest plane of the extension section 225, so that materials are prevented from falling from a gap between the receiving platform 31 and the extension section 225.
Preferably, the vibration groove 22 is inclined downwards by 0-5 degrees from the direction of the circular vibration assembly 1 to the separator assembly 3, so that the materials can move forwards under the gravity of the materials in the vibration process, and the vibration feeding effect is better.
Preferably, the vibration groove 22 narrows from its entry end to its exit end, and the entry that is wider for the width of material on the one hand can be convenient for the material to enter into vibration groove 22 from the circular vibration subassembly 1 export, and on the other hand the inslot is narrower and narrower, can be convenient for with the more neat of material arrangement in vibrations, and when the material comes out from the export and shifts to separator subassembly 3 on, can reduce the error of material skew.
Preferably, a blowing nozzle is arranged above the inlet end of the vibration groove 22, and the blowing nozzle is obliquely directed to the outlet end of the vibration groove 22. The setting of blowing nozzle can be followed vibration groove 22 entrance and blown to vibration groove 22 exit to can give the forward driving force of material when the material vibrations are advanced, the material of being more convenient for advances.
As shown in fig. 3, preferably, a guide plate 211 is fixedly mounted at the bottom of the bracket 21, the guide plate 211 is located right below the vibration groove 22, a positioning guide bar 212 is integrally connected to the guide plate 211, and the positioning guide bar 212 is parallel to the vibration groove 22 and located right below the vibration groove 22; the separator assembly 3 further comprises a support frame 34, a separator motor 33 and a separation assembly 35, the support frame 34 comprises an L-shaped main positioning plate 341 and an L-shaped auxiliary positioning plate 342, the main positioning plate 341 comprises a horizontal bottom plate 3411 and a vertical side plate 3412 which are integrally connected, a positioning guide groove 3413 is formed in the bottom surface of the bottom plate 3411, the positioning guide strip 212 is inserted into the positioning guide groove 3413, one end of the auxiliary positioning plate 342 is fixed to the side edge of the side plate 3412, the other end of the auxiliary positioning plate 342 is vertically arranged on two sides of the vibration groove 22, and the elastic blocking structure 23 is fixedly arranged above the auxiliary positioning plate 342 on the right side of the vibration groove 22; separator motor 33 is fixedly mounted to the underside of separator assembly 35, and receptacle 31 is movably mounted to the side of separator assembly 35 opposite vibratory trough 22, and separator assembly 35 includes a connecting plate 351, connecting plate 351 being fixedly mounted to the right side of side plate 3412. The positioning guide strips 212 are matched with the positioning guide grooves 3413, so that the installation position of the separator assembly 3 can be more accurate, the installation error can be reduced, and the feeding can be more accurate.
As shown in fig. 6, a high efficiency working method of a high precision feeding station of a continuous machine includes the following steps:
s1: blanking: the hopper stores enough materials to be packaged, and the materials are automatically filled into the circular vibration assembly 1 by judging whether the circular vibration assembly has materials or not; specifically, a sensor is arranged on a feeding track of the circular vibration assembly, the sensor senses whether materials exist on the track and transmits corresponding information to a control system, the control system outputs a signal feeding hopper for releasing the materials when the materials are fed, and the hopper opens a valve after receiving the signal to release the materials to enter the circular vibration assembly;
s2: sorting: vibrating and sorting the bulk materials by using the circular vibration assembly 1;
s3: feeding: transferring the materials subjected to circular vibration sequencing into the direct vibration component 2 to sequentially move forward so as to achieve continuous forward feeding;
s4: transferring: the separator motor rotates to push the receiving platform 31 forward to be spliced with the vibration groove 22, gradually pushes up and lifts the limiting protrusion 231 in the process of reaching the separation assembly 35, so that the released material reaches the receiving platform 31,
s5: positioning: the materials fall onto the receiving platform 31, and a vacuum suction pipe communicated with the receiving platform 31 is vacuumized, so that the materials are firmly adsorbed on the receiving platform 31;
s6: separation: the motor of the separator reversely rotates to drive the bearing table 31 to reset and return, so that separation is realized;
s7: feeding I: in the process of step S6, the transfer assembly rotates by a step angle to transfer the unloaded nozzle to a position right above the receiving platform 31;
s8: feeding II: the suction nozzle motor rotates reversely, the suction nozzle descends, meanwhile, the bearing platform 31 breaks vacuum, the suction of materials is removed, the suction nozzle motor rotates forwardly after the suction nozzle successfully sucks the materials, and the suction nozzle lifts with the materials;
s9: feeding three: the control system judges the conditions that the turntable drives the suction nozzle to rotate, the transfer assembly transfers a step angle after all stations finish the action, and meanwhile, the suction nozzle motor rotates reversely to lower the suction nozzle to enter a first detection station for detection;
s10: during the process of S8 completion and the ascending of the nozzle strip, the separator assembly 3 realizes the cycle operation of S4-S7, that is, during the process of the ascending of the nozzle strip and the descending of the next nozzle for taking materials, the separator assembly 3 completes S4-S7, and realizes the separation of materials.
The utility model provides a method, at material loading station during operation, incorporate into the action time of separator subassembly 3 into that preceding suction nozzle subassembly area material rises to a back suction nozzle and rotates and arrive and descend this circulation, and realize effectively picking up the material, has avoided the suction nozzle to arrive the back and has waited for the material separation, has greatly shortened the time that the material was picked up to improve material loading efficiency, and then improved the work efficiency of whole equipment.
The utility model discloses it is rotatory to utilize the DD motor to replace cam wheel splitter drive carousel, drives the suction nozzle and rotates a step angle, has improved the rotation precision, and can set up the sound freely and compare, can confirm shortest latency according to each station action time to effectively improve production efficiency, reduced dead time's consumption. Meanwhile, the suction nozzle is driven by the suction nozzle motor, and compared with the fixed pushing range of the air cylinder, the operation speed of the suction nozzle motor is adjustable, so that the suction nozzle motor is suitable for different products.
From the above, the utility model discloses a high accuracy material loading work station and high efficiency working method of an consistent machine, (1) through setting up elastic barrier structure, can directly utilize its structural feature to carry on spacing, utilize the jacking subassembly of separation module simultaneously, both cooperate, when the separator module arrives, can directly utilize the forward propulsion of jacking subassembly to prop up elastic barrier structure directly, simple and convenient, not only spacing simple and convenient, and release the material accurate swift, realize the synchronization operation; (2) the elastic blocking structure is L-shaped and can avoid the position right above the vibration groove, so that the position above the vibration groove is not blocked, the sensor arranged on the upper edge of the vibration groove can sense whether materials exist in the vibration groove in time, the circular vibration assembly stops vibrating when the materials exist, and the circular vibration assembly continues to feed when the materials do not exist, so that intermittent vibration feeding is realized, and energy is effectively saved; (3) the convex edge is arranged below the elastic blocking structure, the elastic blocking structure can be directly pushed up to release materials when the separator is gradually pushed by utilizing the characteristic that the convex edge slides upwards along the supporting shaft due to the pushing and extruding of the supporting shaft to the convex edge, the structure is simple and rapid, and the elastic blocking structure is completely opened along with the in-place of the bearing platform without time delay; (4) the arrangement of the left cover plate and the right cover plate can limit the position of the materials from the upper part of the vibration groove, the materials are prevented from being shaken out from the upper part of the vibration groove when the materials move forward, and the distance between the cover plate and the bottom of the vibration groove is smaller than twice of the height of the materials, so that the materials can be more conveniently sorted and more flat in the process of moving forward along the vibration groove, and the materials are prevented from being stacked; (5) the receiving table is designed to be stepped, a lower plane is used for receiving materials, and the receiving table is used for preventing the materials from being continuously pushed forward during vibration pushing so as to cause position errors relative to a higher stop block, so that the stop block has a good limiting effect and ensures the position accuracy of the materials during feeding; (6) the extension section is arranged and used for limiting and guiding the materials from two sides when the materials are transferred to the receiving platform from the vibration groove, so that the materials can smoothly reach a designated position on the receiving platform, and the materials are prevented from deviating; (7) the vibration groove is inclined by 0-5 degrees, so that the materials can move forwards in the vibration process; (8) the vibrating groove is gradually narrowed, on one hand, the materials can conveniently enter the vibrating groove from the outlet of the circular vibrating assembly through the wider inlet relative to the width of the materials, on the other hand, the groove is gradually narrowed, so that the materials can be conveniently tidier in vibration, and when the materials are transferred to the separator assembly from the outlet, the deviation error of the materials can be reduced; (9) the arrangement of the air blowing nozzle can blow air from the inlet of the vibration groove to the outlet of the vibration groove, so that the material can be driven forwards while vibrating and advancing, and the material can be more conveniently advanced; (10) the utility model discloses an operating method can incorporate into the time of material separation the material in-process that preceding suction nozzle area material gos forward and the empty load of a back suction nozzle arrives to effectively shortened operating time, improved work efficiency, and control system adds the condition judgement, improved the stability of equipment, be applicable to high-speed occasion.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (9)
1. A high-precision feeding work station of an integrated machine comprises a circular vibration assembly, a direct vibration assembly and a separator assembly, wherein a discharge port of the circular vibration assembly is connected with a feed port of the direct vibration assembly, and a feed port of the direct vibration assembly is in butt joint with the separator assembly; the method is characterized in that: the direct vibration assembly comprises a support and a vibration groove, the vibration groove is fixedly arranged on the support, and an outlet of the vibration groove is in butt joint with the separator assembly; an elastic blocking structure is arranged at an outlet of the vibration groove and comprises a limiting bulge bent downwards, and the limiting bulge can be movably inserted into the outlet of the vibration groove from the upper part of the vibration groove; the separator assembly comprises a bearing table, and the upper surface of the bearing table is butted with the bottom surface of the outlet of the vibration groove and is positioned on the same horizontal plane when the materials are loaded; the bearing platform and the elastic blocking structure are arranged on the opposite side of the bearing platform, and the jacking assembly is used for supporting the lower part of the elastic blocking structure during loading of the bearing platform.
2. The high-precision loading station of an inline machine of claim 1, further comprising: elasticity blocks the elastic slice of structure for L shape, including mutually perpendicular and a body coupling's first section and second section, first section fixed mounting be in the right side limit of vibration groove, the second section carries on the upper surface of vibration groove, spacing protruding body coupling is in the second section is kept away from the downside of the one end of first section.
3. The high-precision loading station of an inline machine of claim 2, further comprising: a convex edge is fixedly arranged at one end, close to the second section, of the lower side surface of the first section, the convex edge is in a right trapezoid shape, the lower bottom surface of the convex edge is fixed on the lower side surface of the first section, and the inclined surface of the convex edge is opposite to the jacking assembly; the jacking assembly comprises a supporting shaft parallel to the second section, the supporting shaft is positioned below the elastic blocking structure and is positioned at the intersection of the inclined plane of the convex edge and the lower surface of the first section; and the height of the convex edge supported by the supporting shaft is greater than that of the limiting bulge when the bearing table is butted with the outlet of the vibration groove.
4. The high-precision loading station of an inline machine of claim 1, further comprising: the vibration groove is characterized in that a left cover plate and a right cover plate are fixedly mounted on the groove edges on the two sides of the vibration groove respectively, and a gap is formed between the left cover plate and the right cover plate.
5. The high-precision loading station of an inline machine of claim 4, further comprising: the left cover plate and the right cover plate are both L-shaped cover plates, the vertical side surfaces of the left cover plate and the right cover plate are inserted into the vibration groove, and the horizontal side surfaces of the left cover plate and the right cover plate are overlapped above the groove edge of the vibration groove; the vertical side surfaces of the left cover plate and the right cover plate are integrally connected with extension sections, the extension sections protrude in front of the outlet of the vibration groove, and the extension sections are symmetrically arranged on two sides of the bearing table.
6. The high-precision loading station of an inline machine of claim 5, further comprising: the bearing platform is step-shaped, a stop block is arranged at the rear end of the bearing platform and is integrally connected with the bearing platform, limit grooves are formed in two sides of the bearing platform, and the two extension sections are slidably located in the limit grooves respectively.
7. The high-precision loading station of an inline machine of claim 1, further comprising: the vibration groove is inclined downwards 0-5 degrees from the direction of the circular vibration assembly pointing to the separator assembly.
8. The high-precision loading station of an inline machine of claim 1, further comprising: the vibrating trough is tapered from its inlet end to its outlet end.
9. The high-precision loading station of an inline machine of claim 1, further comprising: and an air blowing nozzle is arranged above the inlet end of the vibration groove, and the air blowing nozzle obliquely points to the outlet end of the vibration groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120396293.5U CN214651352U (en) | 2021-02-23 | 2021-02-23 | High-precision feeding work station of consistent machine |
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| CN202120396293.5U CN214651352U (en) | 2021-02-23 | 2021-02-23 | High-precision feeding work station of consistent machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849964A (en) * | 2021-02-23 | 2021-05-28 | 马丁科瑞半导体技术(南京)有限公司 | High-precision feeding work station of all-in-one machine and high-efficiency working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849964A (en) * | 2021-02-23 | 2021-05-28 | 马丁科瑞半导体技术(南京)有限公司 | High-precision feeding work station of all-in-one machine and high-efficiency working method thereof |
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