CN111845047B - Automatic lamp roll printing device - Google Patents
Automatic lamp roll printing device Download PDFInfo
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- CN111845047B CN111845047B CN202010634448.4A CN202010634448A CN111845047B CN 111845047 B CN111845047 B CN 111845047B CN 202010634448 A CN202010634448 A CN 202010634448A CN 111845047 B CN111845047 B CN 111845047B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/30—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on curved surfaces of essentially spherical, or part-spherical, articles
- B41F17/32—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on curved surfaces of essentially spherical, or part-spherical, articles on lamp bulbs
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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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic 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
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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
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an automatic lamp roll printing device, which comprises: the main machine table is a multi-station assembly line mechanism, and a main conveying belt is arranged on the main machine table; the auxiliary machine table is provided with an auxiliary conveying belt; the main machine table is provided with a feeding station, a roll printing station and a discharging station along the length direction of the main conveyor belt; the auxiliary conveying belt is arranged corresponding to the roll printing station, a bulb transferring mechanism is arranged between the auxiliary conveying belt and the main conveying belt, a roll printing mechanism is arranged on the auxiliary conveying belt, and a suction type roll printing auxiliary portion is arranged on the roll printing mechanism. The rolling printing mechanism arranged on the auxiliary conveying belt is matched with the main conveying belt serving as the assembly line mechanism to roll print the bulb shell of the lamp, and the bulb shell of the lamp placed on the rolling printing mechanism is stabilized through the suction type rolling printing auxiliary part, so that the bulb shell of the lamp can be printed stably and smoothly in the rolling printing process.
Description
Technical Field
The invention relates to the technical field of lamp processing, in particular to an automatic lamp roll printing device.
Background
The rolling printer is one printing apparatus with ink inside square ink tray, printing head pressed downwards and moved forwards onto workpiece and driven to roll with the printing head surface to complete printing. The roll printing machine is widely used for printing trademarks, patterns and descriptions of workpieces such as plastics, toys, glass, metal, ceramics, electronics and the like.
For cylindrical workpieces, two printing methods are generally available, one is to clamp the cylindrical workpiece on a workbench of a roll printing machine to be fixed and to realize printing on the cylindrical workpiece through the back-and-forth movement of a printing offset head, and the method can only print at one position of the cylindrical workpiece generally, so that the printing efficiency is extremely low; the other is that the printing rubber head is fixed during printing, the cylindrical workpiece rolls along the printing rubber head, trademarks, patterns or explanations are quickly printed on the outer surface of the workpiece through the movement of the cylindrical workpiece, multiple printing positions can be performed on the surface of the cylindrical workpiece, and the printing efficiency is improved.
At present, a chinese patent with an authorization publication number of CN203246179U in the existing patent discloses a workbench applied to a lamp housing roll printing machine, which comprises a base, wherein a guide rail is installed on the base, a slide block is installed on the guide rail, a cylinder is installed on a side surface of the base, a piston rod of the cylinder drives the slide block to move back and forth along a track, an L-shaped bracket is installed on the upper part of the slide block, a rotating shaft perpendicular to the piston rod of the cylinder is arranged at the upper part of the L-shaped bracket in a penetrating manner, a lamp housing positioning sleeve is fixed at the front end of the rotating shaft, a positioning structure matched with the lamp housing is arranged on the lamp housing positioning sleeve, and the rear end of the rotating shaft is fixed with one end of an L-shaped crank arm; a limiting rod is fixed at the rear part of the base, and a limiting groove is arranged on the limiting rod and matched with the free end of the L-shaped crank arm. According to the roll printing machine, the lamp shell positioning sleeve is arranged on the transmission shaft, so that the lamp shell is stably fixed on the positioning sleeve, and the stability of the printing process is improved.
However, the above roller printing machines and most roller printing machines still have the following problems: one pot head of transmission shaft is equipped with the position sleeve of making things convenient for the work piece installation, and the position sleeve is also called the installed part, and the transmission shaft has certain length, because the effect of centrifugal force, the transmission shaft can produce the shake at rotatory in-process, and the work piece of installation also can take place to shake on the installed part, influences the roll printing effect of characters, pattern.
Disclosure of Invention
Aiming at the problem that the printing effect is not ideal due to the fact that bulb shell shaking is prone to occur in the bulb shell roll printing process of the lamp in the prior art, the invention provides the automatic lamp roll printing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automated luminaire roll-printing device comprising: the main machine table is a multi-station assembly line mechanism, and a main conveying belt is arranged on the main machine table; the auxiliary machine table is provided with an auxiliary conveying belt; the main machine table is provided with a feeding station, a roll printing station and a discharging station along the length direction of the main conveyor belt; the auxiliary conveying belt is arranged corresponding to the roll printing station, a bulb transfer mechanism is arranged between the auxiliary conveying belt and the main conveying belt, a roll printing mechanism is arranged on the auxiliary conveying belt, and a suction type roll printing auxiliary part is arranged on the roll printing mechanism; the roll printing structure also comprises a roll printing support arranged above the suction type roll printing auxiliary part, wherein a roll printing rubber head is arranged on the roll printing support and is movably connected with the roll printing support; the suction type roll printing auxiliary part comprises a bulb bearing groove, and an auxiliary roller is arranged on the bulb bearing groove; the suction type roll printing auxiliary part is characterized by further comprising an air pump assembly, the auxiliary roller comprises an inner wheel and an outer wheel, an auxiliary sucker is uniformly arranged on the outer edge of the outer wheel, two air chambers communicated with the air pump assembly are arranged in the inner wheel, the two air chambers are arranged at the middle of the inner wheel in half mode and comprise a first air chamber and a second air chamber, the air pump assembly comprises an air outlet pump and an air pump, the air outlet pump is communicated with the first air chamber, the air pump is communicated with the second air chamber, and a through hole communicated with the two air chambers is formed in the middle of the auxiliary sucker. The automatic lamp rolling printing device is an integrated device consisting of a main machine table and an auxiliary machine table, the feeding station is used for inputting a bulb to be rolled into the automatic lamp rolling printing device by an operator, and correspondingly, after the rolling printing work is finished, the bulb leaves the automatic lamp rolling printing device through the discharging station. The roll printing station carries out quick roll printing to the bulb that gets into vice conveyer belt, is equipped with suction formula roll printing auxiliary portion and stabilizes the bulb, and then effectively promotes the roll printing effect on the bulb shell.
The air pump assembly on the suction type roll printing auxiliary part controls air flow of the double air chambers, and as the inner wheel is fixedly connected with the bearing groove, an interlayer between the first air chamber and the second air chamber is arranged perpendicular to a contact line of the auxiliary roller and the bulb shell of the bulb, the first air chamber is connected to the outer side of the auxiliary roller, which is far away from the bulb shell of the bulb, and the second air chamber is connected to the inner side of the auxiliary roller, which is close to the bulb shell of the bulb; roll printing along with the bulb cell-shell under the pushing away of rubber roll printing head when the foreign steamer, because the setting of through-hole for the supplementary bulb cell-shell of the air current of giving vent to anger of first air chamber breaks away from supplementary sucking disc smoothly and rolls, and the air current of breathing in of second air chamber then supplementary bulb cell-shell receive rubber roll printing can stably roll, avoid the appearance of spring and shake, and then promote the printing quality.
Preferably, a detection station is arranged between the feeding station and the roll printing station, a lamp detection mechanism is arranged at the detection station, the lamp detection mechanism comprises a power detector, and power connection detection pliers are arranged on the power detector. The lamp detection mechanism at the detection station is used for performing quality test on the lamp bulbs before the roll printing work is started, the power detector is matched with the power connection detection clamp to perform lighting test on the lamp, the condition that the lamp bulbs which are about to enter the roll printing station are qualified products is ensured, and an operator can reject unqualified products under the condition of lighting failure, so that the phenomenon that the lamp bulbs enter the roll printing station to cause roll printing ink waste is avoided, and the roll printing efficiency is effectively improved.
Preferably, the lamp detection mechanism is provided with a secondary removing mechanism along one side of the running direction of the main conveying belt, the secondary removing mechanism is provided with a control module, and the secondary removing mechanism is linked with the lamp detection mechanism through the control module. The secondary removing mechanism is automatic in removing unqualified products of operators, the secondary removing mechanism is controlled through the detection result of the lamp detection mechanism through the control module, when unqualified products failing in a lighting test are encountered, the secondary removing mechanism removes the unqualified products, and the operation efficiency of the automatic lamp roll printing device and the yield after roll printing are effectively improved.
Preferably, the bulb forwarding mechanism comprises a feeding portion and a discharging portion which are the same in structure, the feeding portion comprises a support, a lifting portion is arranged on the support, a movable clamping jaw is arranged on the lifting portion, and the movable clamping jaw is rotatably connected to the lifting portion. The feeding part is used for transferring the bulbs vertically placed on the main conveying belt to the auxiliary conveying belt, so that the bulbs are horizontally placed on the suction type roll printing auxiliary part on the auxiliary conveying belt, the roll printing mechanism can roll print bulb shells of the bulbs conveniently, and the roll printing mode can be used for roll printing the bulb shells at a large angle, and is convenient, efficient and effective; correspondingly, the discharge part transfers the bulb which is horizontally placed after the roll printing is finished back to the main conveying belt, so that the bulb is placed in the hole of the vertical kitchen and the main conveying belt and waits for entering the next station.
Preferably, a drying mechanism is arranged in front of the blanking station, the drying mechanism comprises a heating bin and a heater arranged inside the heating bin, and the heating bin is arranged above the main conveying belt in a spanning mode. The drying mechanism accelerates the drying of the printed patterns on the surface of the bulb shell, so that the patterns and characters which are printed by the rolling printing are quickly dried, and the rolling printing quality of the surface of the bulb shell of the lamp is effectively improved.
Preferably, the roll printing structure further comprises a roll printing support arranged above the suction type roll printing auxiliary portion, wherein a roll printing rubber head is arranged on the roll printing support, and the roll printing rubber head is movably connected to the roll printing support.
Furthermore, the suction type roll printing auxiliary part comprises a bulb bearing groove, and an auxiliary roller is arranged on the bulb bearing groove;
preferably, be provided with clout detection mechanism behind the roll-printing station, clout detection mechanism is including visiting the feeler lever, be provided with photoelectric sensor on the feeler lever, clout detection mechanism is still including the alarm, photoelectric sensor's signal output part connects in the signal reception end of alarm. The excess material detection mechanism is used for carrying out excess material detection on each bulb placing hole on the main conveying belt after the roll printing station, because each bulb needs to be transferred to the auxiliary conveying belt by the main conveying belt to adjust the placing angle of the auxiliary conveying belt after passing through the roll printing station, the roll printing work is convenient to normally carry out, the situation that a bulb base is separated from a bulb shell and is left in the bulb placing hole can occur after the bulb base is transferred, the influence can be caused on the feeding process of the next working cycle, the new lamp to be subjected to roll printing cannot be inserted into the bulb placing hole to be subjected to subsequent roll printing, the automatic progress of the lamp roll printing is influenced, the shutdown frequency can be effectively reduced by the excess material detection mechanism, and the efficiency of the roll printing work is improved.
Therefore, the invention has the following beneficial effects: (1) the rolling printing mechanism arranged on the auxiliary conveying belt is matched with the main conveying belt serving as the assembly line mechanism to roll print the bulb shell of the lamp, and the bulb shell of the lamp placed on the rolling printing mechanism is stabilized through the suction type rolling printing auxiliary part, so that the bulb shell of the lamp can be stably and smoothly printed in the rolling printing process; (2) the power detector is matched with the power detection pliers to carry out lighting tests on the lamp, so that the lamps which are about to enter the roll printing station are all qualified products, and when lighting fails, operators can remove unqualified products, thereby avoiding roll printing ink waste caused by the fact that the unqualified products enter the roll printing station, and effectively improving the roll printing efficiency; (3) the feeding portion is used for transmitting the vertical bulb of placing on the main conveyer belt to vice conveyer belt on for the bulb is kept flat with the supplementary portion of roll seal of suction formula on the vice conveyer belt, so that roll seal mechanism roll seal the bulb shell, and this kind of roll seal mode can carry out wide-angle roll printing, convenient high efficiency to the bulb shell. (4) The air flow of giving vent to anger of first air chamber assists the bulb shell to break away from supplementary sucking disc smoothly and rolls, and the air flow of breathing in of second air chamber then assists the bulb shell to roll stably receiving the roll printing of roll printing rubber head, avoids the appearance of spring and shake, and then promotes printing quality.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the roll printing mechanism of fig. 2.
Fig. 4 is a schematic structural view of the auxiliary roller in fig. 3.
In the figure: 1. the device comprises a main machine table, 101, a feeding station, 102, a blanking station, 11, a main conveying belt, 2, an auxiliary machine table, 21, an auxiliary conveying belt, 3, a bulb transfer mechanism, 31, a feeding part, 311, a support, 312, a lifting part, 32, a discharging part, 4, a rolling printing mechanism, 5, a suction type rolling printing auxiliary part, 51, a rolling printing support, 52, a bulb supporting groove, 53, a rolling printing rubber head, 6, a lamp detection mechanism, 7, a secondary removing mechanism, 8, a movable clamping jaw, 9, an auxiliary roller, 91, an inner wheel, 92, an outer wheel, 93, an auxiliary sucking disc, 94, a first air chamber, 95, a second air chamber, 96 and a through hole.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
In the embodiment shown in fig. 1 and 2, an automatic lamp roll printing device comprises: the device comprises a main machine table 1, a main conveyor belt 11 and a control system, wherein the main machine table is a multi-station assembly line mechanism; the auxiliary machine table 2 is provided with an auxiliary conveying belt 21; the main machine table is provided with a feeding station 101, a roll printing station and a discharging station 102 along the length direction of the main conveyor belt; the auxiliary conveying belt is arranged corresponding to the roll printing station, a bulb transfer mechanism 3 is arranged between the auxiliary conveying belt and the main conveying belt, a roll printing mechanism 4 is arranged on the auxiliary conveying belt, and a suction type roll printing auxiliary part 5 is arranged on the roll printing mechanism. The automatic lamp rolling printing device is an integrated device consisting of a main machine table and an auxiliary machine table, the feeding station is used for inputting a bulb to be rolled into the automatic lamp rolling printing device by an operator, and correspondingly, after the rolling printing work is finished, the bulb leaves the automatic lamp rolling printing device through the discharging station. The roll printing station carries out quick roll printing to the bulb that gets into vice conveyer belt, is equipped with suction formula roll printing auxiliary portion and stabilizes the bulb, and then effectively promotes the roll printing effect on the bulb shell.
The automatic rolling and stamping device is characterized in that a detection station is arranged between the feeding station and the rolling and stamping station, a lamp detection mechanism 6 is arranged at the detection station, the lamp detection mechanism comprises a power detector, and electric detection pliers are arranged on the power detector. The lamp detection mechanism at the detection station is used for performing quality test on the lamp bulbs before the roll printing work is started, the power detector is matched with the power connection detection clamp to perform lighting test on the lamp, the condition that the lamp bulbs which are about to enter the roll printing station are qualified products is ensured, and an operator can reject unqualified products under the condition of lighting failure, so that the phenomenon that the lamp bulbs enter the roll printing station to cause roll printing ink waste is avoided, and the roll printing efficiency is effectively improved.
The lamp detection mechanism is provided with a secondary removing mechanism along one side of the running direction of the main conveying belt, the secondary removing mechanism is provided with a control module, and the secondary removing mechanism 7 is linked with the lamp detection mechanism through the control module. The secondary removing mechanism is automatic in removing unqualified products of operators, the secondary removing mechanism is controlled through the detection result of the lamp detection mechanism through the control module, when unqualified products failing in a lighting test are encountered, the secondary removing mechanism removes the unqualified products, and the operation efficiency of the automatic lamp roll printing device and the yield after roll printing are effectively improved.
The bulb transfer mechanism comprises a feeding portion 31 and a discharging portion 32 which are identical in structure, the feeding portion comprises a support 311, a lifting portion 312 is arranged on the support, a movable clamping jaw 8 is arranged on the lifting portion, and the movable clamping jaw is rotatably connected to the lifting portion. The feeding part is used for transferring the bulbs vertically placed on the main conveying belt to the auxiliary conveying belt, so that the bulbs are horizontally placed on the suction type roll printing auxiliary part on the auxiliary conveying belt, the roll printing mechanism can roll print bulb shells of the bulbs conveniently, and the roll printing mode can be used for roll printing the bulb shells at a large angle, and is convenient, efficient and effective; correspondingly, the discharge part transfers the bulb which is horizontally placed after the roll printing is finished back to the main conveying belt, so that the bulb is placed in the hole of the vertical kitchen and the main conveying belt and waits for entering the next station.
Be provided with stoving mechanism before the unloading station, stoving mechanism includes heated warehouses and sets up in the inside heater of heated warehouses, heated warehouses strides and locates main conveyer belt top. The drying mechanism accelerates the drying of the printed patterns on the surface of the bulb shell, so that the patterns and characters which are printed by the rolling printing are quickly dried, and the rolling printing quality of the surface of the bulb shell of the lamp is effectively improved.
As shown in fig. 3 and 4, the roll printing structure further includes a roll printing support 51 disposed above the suction-type roll printing auxiliary portion, and a roll printing rubber head 53 is disposed on the roll printing support and movably connected to the roll printing support. Further, the suction type roll printing auxiliary part comprises a bulb bearing groove 52, and an auxiliary roller 9 is arranged on the bulb bearing groove. Further, suction formula roll mark auxiliary part is still including air pump assembly, supplementary gyro wheel includes interior wheel 91 and foreign steamer 92, evenly be provided with supplementary sucking disc 93 on the foreign steamer outer fringe, be provided with the two air chambers of intercommunication air pump assembly in the wheel, two air chambers set up half and half in interior wheel middle part, and include first air chamber 94 and second air chamber 95, air pump assembly includes air pump and aspiration pump, the first air chamber of air pump intercommunication of giving vent to anger, aspiration pump intercommunication second air chamber, supplementary sucking disc middle part is provided with the through-hole 96 of the two air chambers of intercommunication.
The air pump assembly on the suction type roll printing auxiliary part controls air flow of the double air chambers, and as the inner wheel is fixedly connected with the bearing groove, an interlayer between the first air chamber and the second air chamber is arranged perpendicular to a contact line of the auxiliary roller and the bulb shell of the bulb, the first air chamber is connected to the outer side of the auxiliary roller, which is far away from the bulb shell of the bulb, and the second air chamber is connected to the inner side of the auxiliary roller, which is close to the bulb shell of the bulb; roll printing along with the bulb cell-shell under the pushing away of rubber roll printing head when the foreign steamer, because the setting of through-hole for the supplementary bulb cell-shell of the air current of giving vent to anger of first air chamber breaks away from supplementary sucking disc smoothly and rolls, and the air current of breathing in of second air chamber then supplementary bulb cell-shell receive rubber roll printing can stably roll, avoid the appearance of spring and shake, and then promote the printing quality.
Be provided with clout detection mechanism behind the roll-printing station, clout detection mechanism is including visiting the feeler lever, be provided with photoelectric sensor on the feeler lever, clout detection mechanism is still including the alarm, photoelectric sensor's signal output part connects in the signal receiving terminal of alarm. The excess material detection mechanism is used for carrying out excess material detection on each bulb placing hole on the main conveying belt after the roll printing station, because each bulb needs to be transferred to the auxiliary conveying belt by the main conveying belt to adjust the placing angle of the auxiliary conveying belt after passing through the roll printing station, the roll printing work is convenient to normally carry out, the situation that a bulb base is separated from a bulb shell and is left in the bulb placing hole can occur after the bulb base is transferred, the influence can be caused on the feeding process of the next working cycle, the new lamp to be subjected to roll printing cannot be inserted into the bulb placing hole to be subjected to subsequent roll printing, the automatic progress of the lamp roll printing is influenced, the shutdown frequency can be effectively reduced by the excess material detection mechanism, and the efficiency of the roll printing work is improved.
The automatic lamp roll printing device disclosed by the invention has the following operation flow: an operator vertically arranges the bulb to be roll-printed in a bulb arranging hole on the main conveying belt from the feeding station, the bulb moves forwards along the main conveying belt to reach the detection station, and the electric detection pliers on the lamp detection mechanism are electrified in a contact mode to carry out a lighting test. When the bulb cannot be normally lighted or the numerical value of the power detector deviates from a preset numerical value range, a secondary signal is transmitted to the control module, and the unqualified bulb reaches a corresponding station of a secondary mechanism through the main conveyer belt; in this embodiment, the inferior removing mechanism mainly comprises an air cylinder TN20X80S, an air cylinder MA20X150SCA, a slide rail block EGW20CA and a pneumatic finger HFT16X40S arranged on the slide rail block. When the unqualified bulb reaches the corresponding position of the inferior removing mechanism, the air cylinder TN20X80S moves downwards, the pneumatic finger clamps the bulb shell, the air cylinder TN20X80S returns, the air cylinder MA20X150SCA moves to drive the sliding rail sliding block to move, and the unqualified bulb is moved to a defective product area in the inferior removing mechanism to wait for an operator to handle.
When the lamp bulb is normally lighted up and the power detector is normal, the qualified product can be initially determined to continue to enter the next procedure,
The qualified bulb reaches the position of a feeding part, the feeding part comprises a rotary cylinder HRQ20, a sliding rail slide block MGN15C, a cylinder MAC20X80SU, a cylinder MACJ20X50-10S, a movable clamping jaw HFR20 and a feeding clamping block, the cylinder MAC20X80SU drives a lifting part to move downwards during feeding, the movable clamping jaw HFR20 clamps the bulb, and the cylinder MAC20X80SU returns; the rotary cylinder HRQ20 rotates by 90 degrees, the cylinder MAC25X50-10S runs, and the bulb is pushed right above the support groove; the cylinder MAC20X80SU is run down, the movable jaw HFR20 puts the bulb flat on the support bracket, and the cylinder MAC20X80SU is parked.
The bulb is placed and is held the support inslot back, and the supplementary sucking disc of supplementary gyro wheel outer fringe adsorbs stably to the bulb, and suction formula roll printing auxiliary portion begins work, and the air pump subassembly starts, communicates and forms the negative pressure in the second air chamber of aspiration pump, communicates and forms the malleation in the first air chamber of the pump of giving vent to anger. The bulb arrives below the roll printing rubber head along with the advance of the auxiliary conveying belt, the roll printing rubber head descends through a lifting cylinder arranged on the roll printing support and is attached to the outer edge of a bulb shell, a translation cylinder on the roll printing support moves horizontally, so that the roll printing rubber head performs roll printing on the bulb shell, the bulb rolls between auxiliary rollers, the outer wheel of each auxiliary roller rolls along with the bulb, an auxiliary sucker corresponding to the outer side of the double-air-chamber interlayer on the outer wheel generates negative pressure under the action of an air exhaust pump, the micro-adsorption force generated by the auxiliary sucker on the bulb shell is further improved, the auxiliary sucker corresponding to the inner side of the double-air-chamber interlayer on the outer wheel generates thrust on the bulb shell under the action of an air exhaust pump, the bulb is sequentially helped to smoothly break away from the micro-adsorption force of the auxiliary sucker, the first air chamber and the second air chamber are matched with each other, so that the phenomena of shaking and sliding friction of the bulb are not eliminated due to the existence of the micro-adsorption force in the roll printing process, and the micro-adsorption force which can smoothly break away from the auxiliary sucker smoothly rolls along with the translation of the roll printing rubber head, so that the roll printing effect is effectively improved.
After the bulb forwarded the vice conveyer belt of being shifted into of mechanism by the bulb, main conveyer belt continues to advance, reachs clout detection mechanism department, clout detection mechanism's probe feeler lever surveys each bulb settlement hole, when the bulb settlement downthehole appearance breaks away from the lamp holder, and photoelectric sensor response and start alarm in this embodiment adopt bee calling organ, and the alarm lasts buzzing and reminds operating personnel to take out the downthehole lamp holder of bulb settlement, avoids causing the influence to the material loading of next roll mark circulation.
After the roll printing is finished, the discharge portion replaces the bulb of the main conveying belt in the bulb placing hole of the main conveying belt according to the reverse action flow of the work of the feeding portion, the bulb reaches the drying mechanism according to the operation of the main conveying belt and enters the heating bin, the heating rod arranged in the heating bin dries the ink, the constant-temperature heating rod arranged at 70 ℃ is adopted for drying the ink on the glass bulb shell in the embodiment, after the bulb is arranged on the C-shaped heating bin in a crossing mode on the main conveying belt, the ink is rapidly heated and dried and reaches the discharging station, the bulb is separated from the main conveying belt through manual operation of an operator, and the roll printing work of the automatic lamp is finished.
In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.
Claims (8)
1. An automatic lamp roll printing device is characterized by comprising:
the main machine table is a multi-station assembly line mechanism, and a main conveying belt is arranged on the main machine table;
the auxiliary machine table is provided with an auxiliary conveying belt;
the main machine table is provided with a feeding station, a roll printing station and a discharging station along the length direction of the main conveyor belt;
the auxiliary conveying belt is arranged corresponding to the roll printing station, a bulb transfer mechanism is arranged between the auxiliary conveying belt and the main conveying belt, a roll printing mechanism is arranged on the auxiliary conveying belt, and a suction type roll printing auxiliary part is arranged on the roll printing mechanism;
the roll printing structure also comprises a roll printing support arranged above the suction type roll printing auxiliary part, wherein a roll printing rubber head is arranged on the roll printing support and is movably connected with the roll printing support; the suction type roll printing auxiliary part comprises a bulb bearing groove, and an auxiliary roller is arranged on the bulb bearing groove;
the suction type roll printing auxiliary part is characterized by further comprising an air pump assembly, the auxiliary roller comprises an inner wheel and an outer wheel, an auxiliary sucker is uniformly arranged on the outer edge of the outer wheel, two air chambers communicated with the air pump assembly are arranged in the inner wheel, the two air chambers are arranged at the middle of the inner wheel in half mode and comprise a first air chamber and a second air chamber, the air pump assembly comprises an air outlet pump and an air pump, the air outlet pump is communicated with the first air chamber, the air pump is communicated with the second air chamber, and a through hole communicated with the two air chambers is formed in the middle of the auxiliary sucker.
2. The automatic lamp roll printing device according to claim 1, wherein a detection station is arranged between the feeding station and the roll printing station, a lamp detection mechanism is arranged at the detection station, the lamp detection mechanism comprises a power detector, and a power detection clamp is arranged on the power detector.
3. The automatic lamp rolling printing device according to claim 2, wherein the lamp detection mechanism is provided with a secondary removing mechanism along one side of the running direction of the main conveyer belt, the secondary removing mechanism is provided with a control module, and the secondary removing mechanism is linked with the lamp detection mechanism through the control module.
4. The automatic lamp roll printing device according to claim 1, wherein the bulb transfer mechanism comprises a feeding portion and a discharging portion which are identical in structure, the feeding portion comprises a support, a lifting portion is arranged on the support, a movable clamping jaw is arranged on the lifting portion, and the movable clamping jaw is rotatably connected to the lifting portion.
5. The automatic lamp roll printing device according to claim 1, wherein a drying mechanism is arranged in front of the blanking station, the drying mechanism comprises a heating bin and a heater arranged inside the heating bin, and the heating bin is arranged above the main conveying belt in a spanning mode.
6. The automatic lamp rolling printing device according to any one of claims 1 to 5, wherein the rolling printing mechanism further comprises a rolling printing support arranged above the suction type rolling printing auxiliary part, and a rolling printing rubber head is arranged on the rolling printing support and movably connected to the rolling printing support.
7. The automatic lamp roll printing device according to claim 6, wherein the suction type roll printing auxiliary part comprises a bulb bearing groove, and an auxiliary roller is arranged on the bulb bearing groove.
8. The automatic lamp roll printing device according to claim 1, wherein a surplus material detection mechanism is arranged behind the roll printing station, the surplus material detection mechanism comprises a probe rod, a photoelectric sensor is arranged on the probe rod, the surplus material detection mechanism further comprises an alarm, and a signal output end of the photoelectric sensor is connected to a signal receiving end of the alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010634448.4A CN111845047B (en) | 2020-07-02 | 2020-07-02 | Automatic lamp roll printing device |
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| CN202010634448.4A CN111845047B (en) | 2020-07-02 | 2020-07-02 | Automatic lamp roll printing device |
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| CN111845047A CN111845047A (en) | 2020-10-30 |
| CN111845047B true CN111845047B (en) | 2022-03-11 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112958489B (en) * | 2021-03-24 | 2023-01-13 | 广东明承科技有限公司 | Lighting lamp inspection equipment for quality inspection of lamps |
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| CN111845047A (en) | 2020-10-30 |
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