Assembly equipment for automatic gluing of shaped charge liner and gluing method of assembly equipment

Abstract

The invention relates to assembly equipment for automatic gluing of a shaped charge liner and a gluing method of the assembly equipment. The assembly equipment for automatic gluing of the shaped charge liners comprises a shaped charge liner temporary storage feeding mechanism, a multi-shaft feeding gluing mechanism, a glue supply mechanism and a profiling gluing mechanism, the multi-shaft feeding gluing mechanism is used for grabbing the shaped charge liners to be glued in the shaped charge liner temporary storage feeding mechanism and then conveying the shaped charge liners to the profiling gluing mechanism for shaped charge liner gluing, and the shaped charge liners to be glued are fed into the profiling gluing mechanism. After the shaped charge liner is glued, the shaped charge liner is conveyed to a mold assembling position for assembling the glued shaped charge liner; wherein the glue supply mechanism is provided with two input ends and an output end, and the two input ends correspond to the cleaning storage barrel and the glue storage barrel respectively and are used for sucking cleaning liquid during cleaning and sucking glue during gluing; and the output end corresponds to the shaped charge liner to be glued. According to the assembly equipment for automatic gluing of the shaped charge liners, the glue of the liners is uniformly coated, the glue is prevented from flowing and falling on the surfaces of the shaped charge liners, the assembly point alignment is accurate, and the yield and the production efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly, in particular to an assembly device for automatic gluing of a medicine-shaped liner and a gluing method thereof. Background Art

[0002] At present, in the existing liner glue coating and assembly process, there are problems such as uneven glue coating, glue dripping on the liner surface, complex assembly points, and low production efficiency.

[0003] Therefore, with the continuous development of assembly automation and related technologies, automated equipment has gradually replaced manual labor. The existing manual assembly method cannot meet production needs. There is an urgent need for a drug cap coating assembly equipment that can reduce manpower and improve production efficiency and yield rate. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that in the process of gluing and assembling the liner, there are problems such as uneven glue coating, glue dripping on the surface of the liner, complex assembly points and low production efficiency.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, an assembly device for automatic gluing of drug caps is provided, which includes: a table, the table includes an upper table and a lower table; a drug cap buffer feeding mechanism, which is used for caching and automatically feeding the drug caps; a multi-axis feeding and gluing mechanism, which is arranged on the upper table, and is used to grab the drug caps to be glued in the drug cap buffer feeding mechanism, and then transport them to the position to be glued for gluing the drug caps, and then transport them to the mold assembly position for assembling the glued drug caps after gluing; an upward-opening cleaning storage barrel, a glue storage barrel, and a waste glue storage barrel are sequentially arranged on the lower table, wherein the cleaning liquid storage barrel is used to store the cleaning liquid, and the glue storage barrel is used to store the waste glue. The barrel is used to store glue for coating, and the glue waste barrel is used to store residual glue; the glue supply mechanism is arranged on the downward ground of the upper table, and has two input ends and one output end, wherein the two input ends correspond to the cleaning storage barrel and the glue storage barrel respectively, and are used to inhale cleaning liquid during cleaning and inhale glue during coating; the output end corresponds to the medicine cover to be coated with glue; the contour coating mechanism, the upper table is open, the contour coating mechanism has an upward opening, and is installed on the lower surface of the upper table corresponding to the opening of the upper table, and the output end of the glue supply mechanism extends into the contour coating mechanism from the side of the contour coating mechanism; a waste outlet for discharging waste is provided on the lower side of the square mechanism, and the waste outlet is arranged corresponding to the waste glue storage barrel.

[0006] According to an embodiment of the present invention, a multi-axis loading and gluing mechanism may include: a first swing arm, a second swing arm, and a third swing arm for transporting the liner to be glued to a predetermined position in a three-dimensional space, as well as a vacuum suction cup and a hollow rotating shaft for adsorbing or grabbing the liner and rotating it.

[0007] According to the embodiment of the application, the multi-axis feeding and gluing mechanism can further comprise: a first synchronous wheel, a second synchronous wheel, a first synchronous belt, a planetary reducer mounting plate, a planetary reducer, a rack first side plate, a first servo motor, a first bearing seat, a rack main mounting plate, a ball screw, a rack second side plate, a sliding table upper mounting plate, a sliding table first support plate, a sliding table main mounting plate, a rack screw mounting plate, a first guide rail slider, a second guide rail slider, a second bearing seat, a first circuit wiring box, a rack bottom mounting plate, a sliding table second support plate, a first harmonic reducer, a second circuit wiring box, a second harmonic reducer, a third synchronous wheel, a second synchronous belt, a fourth synchronous wheel, a bearing seat, a deep groove ball bearing, a round nut, a second servo motor, a third harmonic reducer, a third servo motor, a third circuit wiring box, a fourth servo motor, a fifth servo motor, a fourth circuit wiring box, and a tank drag chain. The first bearing seat, the ball screw, the second bearing seat, the rack first side plate, the rack second side plate, and the rack screw mounting plate are mounted on the rack bottom mounting plate, the rack main mounting plate is mounted on the rack first side plate, the rack second side plate, and the rack screw mounting plate, the first guide rail slider and the second guide rail slider are mounted on the rack main mounting plate, the planetary reducer mounting plate is mounted on the rack first side plate, the rack second side plate, the rack screw mounting plate, and the rack main mounting plate, the planetary reducer is mounted on the planetary reducer mounting plate, the first servo motor is mounted on the planetary reducer, the first synchronous wheel is mounted on the planetary reducer, the second synchronous wheel is mounted on the ball screw, the first synchronous belt is mounted on the first synchronous wheel and the second synchronous wheel, the main mounting plate is mounted on the first guide rail slider, the second guide rail slider, and the ball screw, the sliding table upper mounting plate, the sliding table first support plate, and the sliding table second support plate are mounted on the main mounting plate, the first harmonic reducer and the fourth circuit wiring box are mounted on the sliding table upper mounting plate, the fifth servo motor is mounted on the first harmonic reducer, the first swing arm is mounted on the first harmonic reducer, the second circuit wiring box and the second harmonic reducer are mounted on the first swing arm, the second swing arm is mounted on the second harmonic reducer, the third circuit wiring box and the third harmonic reducer are mounted on the second swing arm, the second servo motor is mounted on the third harmonic reducer, the third swing arm is mounted on the third harmonic reducer, the deep groove ball bearing is mounted in the bearing seat, the second servo motor, the deep groove ball bearing, and the bearing seat are mounted on the third swing arm, the third synchronous wheel is mounted on the second servo motor, the vacuum chuck and the fourth synchronous wheel are mounted on the hollow rotating shaft, the hollow rotating shaft is mounted on the deep groove ball bearing, the round nut is mounted on the hollow rotating shaft, the second synchronous belt is mounted on the third synchronous wheel and the fourth synchronous wheel, the first circuit wiring box is mounted on the rack first side plate, and the tank drag chain is mounted on the first circuit wiring box and the fourth circuit wiring box.Wherein, under the driving of the first servo motor, power is transmitted to the main mounting plate, the slide mounting plate, the slide first support plate and the slide second support plate through the planetary reducer, the first synchronous wheel, the second synchronous wheel, the first synchronous belt and the ball screw in sequence, driving the equipment to move up and down, the third servo motor, the fourth servo motor and the fifth servo motor drive the first harmonic reducer, the second harmonic reducer and the third harmonic reducer respectively, driving the first swing arm, the second swing arm and the third swing arm to swing in the horizontal plane; the second servo motor drives the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt to transmit power to the hollow rotating shaft and the vacuum chuck, driving the vacuum chuck to rotate and position.

[0008] According to the embodiment of the application, the glue supply mechanism can comprise a glue outlet pipe as an output end of the glue supply mechanism and a glue inlet pipe with two input ends.

[0009] According to the embodiment of the application, the glue supply mechanism can further comprise a servo motor, a planetary reducer, a main body mounting seat, a support plate, a reducer mounting plate, a shaft coupling, a support rod, a gear pump mounting plate, a gear pump, a glue inlet pipe electromagnetic valve and a cleaning pipe electromagnetic valve, wherein the main body mounting seat and the support plate are mounted on the reducer mounting plate, the planetary reducer is mounted on the reducer mounting plate, the servo motor is mounted on the planetary reducer, the shaft coupling is mounted on the planetary reducer, the support rod is mounted on the reducer mounting plate, the gear pump mounting plate is mounted on the support rod, the gear pump is mounted on the shaft coupling and the gear pump mounting plate, the glue outlet pipe is mounted on the gear pump, and the glue inlet pipe electromagnetic valve and the cleaning pipe electromagnetic valve are mounted on the glue inlet pipe.

[0010] According to the embodiment of the application, the chaffy cover buffer supply mechanism can comprise a mounting top mounting plate, a first bearing with a seat and a chaffy cover guide shaft.

[0011] According to the embodiment of the present application, the muffler buffer feeding mechanism can further comprise a guide shaft fixing seat, a muffler limiting shaft, a guide shaft, a ball screw, a limiting adjusting plate, a jacking plate, a linear bearing, a bottom mounting plate, an adjusting rotating block, a second bearing with seat, a first synchronous wheel, a synchronous belt, a synchronous belt tensioning fixing block, a speed reducer mounting plate, a second synchronous wheel, a planetary speed reducer, and a servo motor. The adjusting rotating block, the second bearing with seat, and the guide shaft fixing seat are mounted on the upper surface of the bottom mounting plate, the synchronous belt tensioning fixing block and the speed reducer mounting plate are mounted on the lower surface of the bottom mounting plate, the second synchronous wheel is mounted on the planetary speed reducer, the planetary speed reducer is mounted on the speed reducer mounting plate, the servo motor is mounted on the planetary speed reducer, the muffler limiting shaft is mounted on the adjusting rotating block, the muffler guide shaft is mounted on the adjusting rotating block, the guide shaft is mounted on the guide shaft fixing seat, the ball screw is mounted on the second bearing with seat, the jacking plate is mounted on the ball screw, the linear bearing is mounted on the jacking plate and the guide shaft, the limiting adjusting plate is mounted on the jacking plate, the first bearing with seat is mounted on the ball screw, the guide shaft fixing seat is mounted on the top mounting plate, and the top mounting plate is mounted on the first bearing with seat. Under the driving of the servo motor, power is sequentially transmitted to the jacking plate through the planetary speed reducer, the second synchronous wheel, the synchronous belt, the first synchronous wheel, the ball screw, and the jacking plate, so that the jacking feeding of the muffler can be controlled, the adjusting rotating block, the muffler limiting shaft, and the muffler guide shaft can be adjusted in the diameter of the inscribed circle through the limiting adjusting plate, so that the buffering of mufflers with different diameters can be realized, and the cross section of the muffler guide shaft is a profiling mechanism for limiting the angular position of the muffler in the buffer feeding mechanism.

[0012] According to the embodiment of the present application, the profiling glue coating mechanism can comprise a profiling glue outlet, a profiling brush, and a brush fixing seat.

[0013] According to the embodiment of the present application, the profiling glue coating mechanism can further comprise a waste liquid funnel. The profiling glue outlet and the brush fixing seat are mounted on the waste liquid funnel, the profiling brush is mounted on the brush fixing seat, the glue outlet pipe of the glue supply mechanism is connected to the profiling glue outlet, the glue supply mechanism flows glue out of the profiling glue outlet through the glue outlet pipe, the multi-axis feeding and glue coating mechanism grabs the muffler in the muffler buffer feeding mechanism to the profiling glue outlet, power is transmitted to the hollow rotating shaft and the vacuum chuck through the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt driven by the second servo motor, so that the muffler is rotated on the surface of the glue to be coated, after the coating is completed, the multi-axis feeding and glue coating mechanism moves the muffler to the surface of the profiling brush, power is transmitted to the hollow rotating shaft and the vacuum chuck through the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt driven by the second servo motor, so that the muffler is rotated on the surface of the brush, and the glue is prevented from flowing and falling on the surface of the muffler.

[0014] According to another aspect of the present application, a gluing method is provided, which is performed by using the above-mentioned automatic gluing and assembling equipment for a muffler, and comprises the following steps: step 1, a lifting plate of a muffler buffer supply mechanism pushes a muffler to be glued to a material taking position of a multi-axis material loading and gluing mechanism; step 2, the multi-axis material loading and gluing mechanism moves the muffler on the lifting plate of the muffler buffer supply mechanism to a profiled glue outlet head of a profiled gluing mechanism by using a vacuum suction cup; step 3, a glue supply mechanism flows glue out of the profiled glue outlet head through a glue outlet pipe, the multi-axis material loading and gluing mechanism takes the muffler in the muffler buffer supply mechanism to the profiled glue outlet head, and drives a hollow rotating shaft and the vacuum suction cup by transmitting power to the hollow rotating shaft and the vacuum suction cup through the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt driven by the second servo motor, so as to rotate and coat the muffler on the surface of the glue; after the coating is completed, the multi-axis material loading and gluing mechanism moves the muffler to the surface of a profiled brush, drives the hollow rotating shaft and the vacuum suction cup by transmitting power to the hollow rotating shaft and the vacuum suction cup through the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt driven by the second servo motor, so as to rotate the muffler on the surface of the brush and prevent the glue from flowing on the surface of the muffler; and step 4, the multi-axis material loading and gluing mechanism moves the coated muffler above a mold, drives the hollow rotating shaft and the vacuum suction cup by transmitting power to the hollow rotating shaft and the vacuum suction cup through the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt driven by the servo motor, so as to rotate the muffler to a corresponding angle of the mold, and then put the muffler into the mold.

[0015] Compared with the prior art, the technical solution provided by the embodiment of the present application can achieve at least the following beneficial effects:

[0016] According to the automatic gluing and assembling equipment for a muffler of the present application, in the process of gluing and assembling the muffler, the problems of uneven glue coating on the muffler, glue flowing on the surface of the muffler, complex assembly point and low production efficiency can be solved, the manpower can be reduced, and the production efficiency and the yield can be improved.

[0017] The automatic gluing and assembling equipment for a muffler of the present application uses the mode of rotating the suction cup by the servo motor through the synchronous wheel and the synchronous belt, so as to achieve the effects of suction, rotation and positioning of the muffler.

[0018] The automatic gluing and assembling equipment for a muffler of the present application uses the linkage of the servo motor and the gear pump to achieve the purpose of glue pumping, so as to achieve the effect of quantitative glue pumping.

[0019] The automatic gluing and assembling equipment for a muffler of the present application uses the electromagnetic valve to achieve the effects of automatic glue supply and automatic cleaning of the glue pipeline.

[0020] The automatic gluing and assembling equipment for a muffler of the present application uses the servo motor to drive the lifting plate to perform vertical lifting motion through the synchronous wheel, the synchronous belt, the ball screw and the guide shaft, so as to achieve the effects of buffering and automatic feeding of the muffler.

[0021] The assembling equipment for automatic glue coating of the muffler of the application can constrain the rotation freedom of the muffler through the muffler guide shaft, so as to achieve the positioning effect of the muffler in the buffer mechanism.

[0022] The assembling equipment for automatic glue coating of the muffler according to the application has the functions of buffering, automatic feeding, automatic grabbing, automatic glue supply and automatic cleaning, and the muffler feeding and glue coating equipment has the function of profiled glue coating, so that the glue is uniformly coated, and the production capacity and the yield can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only relate to some of the embodiments of the application, but not limit the application.

[0024] Figure 1 FIG. 1 is a structural schematic diagram of the assembling equipment for automatic glue coating of the muffler according to the embodiment of the application;

[0025] Figure 2 FIG. 2 is a schematic diagram of the multi-axis feeding and glue coating mechanism according to the embodiment of the application;

[0026] Figure 3 FIG. 3 is a schematic diagram of the glue supply mechanism according to the embodiment of the application;

[0027] Figure 4 FIG. 4 is a schematic diagram of the muffler buffering and feeding mechanism according to the embodiment of the application;

[0028] Figure 5 FIG. 5 is a schematic diagram of the profiled glue coating mechanism according to the embodiment of the application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the application more clear, the technical solutions of the embodiments of the application will be described clearly and completely below in combination with the drawings of the embodiments of the application. Obviously, the described embodiments are part of the embodiments of the application, but not all the embodiments. Based on the described embodiments of the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0030] Unless otherwise defined, the technical terms or scientific terms used herein should be understood as the usual meanings understood by those skilled in the art. The "first", "second" and similar words used in the patent application description and claims of the application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, "one" or "a" and similar words do not represent a quantity limit, but represent the existence of at least one.

[0031] Figure 1 is a schematic diagram of the assembly equipment for automatic glue coating of the sound modifier according to an embodiment of the present application.

[0032] As shown in Figure 1 , the assembly equipment for automatic glue coating of the sound modifier comprises a rack 8, a sound modifier buffer feeding mechanism 6, a multi-axis feeding and glue coating mechanism 1, a cleaning storage barrel 3, a glue storage barrel 4, a waste glue storage barrel 5, a glue feeding mechanism 2 and a profiled glue coating mechanism 7.

[0033] The rack 8 comprises an upper layer table and a lower layer table. The sound modifier buffer feeding mechanism 6 is used for buffering and automatic feeding of the sound modifier. The multi-axis feeding and glue coating mechanism 1 is arranged on the upper layer table and is used for grabbing the sound modifier to be coated in the sound modifier buffer feeding mechanism 6 and then transporting the sound modifier to a position to be coated to perform glue coating of the sound modifier. After the glue coating of the sound modifier, the sound modifier is transported to a mold assembly position for assembly of the sound modifier after the glue coating.

[0034] The cleaning storage barrel 3, the glue storage barrel 4 and the waste glue storage barrel 5 are sequentially arranged on the lower layer table and are upwardly open. The cleaning storage barrel is used for storage of cleaning liquid. The glue storage barrel 4 is used for storage of glue for coating. The waste glue storage barrel is used for storage of residual glue.

[0035] The glue feeding mechanism 2 is arranged on the ground under the upper layer table and has two input ends and one output end. The two input ends correspond to the cleaning storage barrel 3 and the glue storage barrel 4 respectively and are used for sucking in cleaning liquid when cleaning and sucking in glue when coating. The output end corresponds to the sound modifier to be coated.

[0036] The upper layer table is open. The profiled glue coating mechanism 7 is upwardly open and is installed on the lower surface of the upper layer table corresponding to the opening of the upper layer table. The output end of the glue feeding mechanism 2 extends into the profiled glue coating mechanism 7 from the side surface of the profiled glue coating mechanism 7. The square mechanism is provided with a waste discharge opening on the lower side for discharging waste. The waste discharge opening is arranged corresponding to the waste glue storage barrel 5.

[0037] According to the assembly equipment for automatic glue coating of the sound modifier, in the glue coating and assembly process of the sound modifier, the problems of uneven glue coating of the sound modifier, flow and fall of the glue on the surface of the sound modifier, complex assembly points and low production efficiency can be solved. The assembly equipment for glue coating of the sound modifier can reduce labor and improve production efficiency and yield.

[0038] Figure 2 is a schematic diagram of the multi-axis feeding and glue coating mechanism according to an embodiment of the present application.

[0039] As shown in Figure 2As shown, the multi-axis feeding and gluing mechanism 1 comprises a first synchronous wheel 11, a second synchronous wheel 12, a first synchronous belt 13, a planetary reducer installation plate 14, a planetary reducer 15, a rack first side plate 16, a first servo motor 17, a first belt seat bearing 18, a rack main installation plate 19, a ball screw 110, a rack second side plate 111, a sliding table upper installation plate 112, a sliding table first support plate 113, a sliding table main installation plate 114, a rack screw installation plate 115, a first guide rail sliding block 116, a second guide rail sliding block 117, a second belt seat bearing 118, a first circuit wiring box 119, a rack bottom installation plate 120, a sliding table second support plate 121, a first harmonic reducer 122, a second circuit wiring box 123, a first swing arm 124, a second harmonic reducer 125, a second swing arm 126, a third synchronous wheel 127, a second synchronous belt 128, a vacuum chuck 129, a hollow rotating shaft 130, a fourth synchronous wheel 131, a bearing seat 132, a deep groove ball bearing 133, a round nut 134, a third swing arm 135, a second servo motor 136, a third harmonic reducer 137, a third servo motor 138, a third circuit wiring box 139, a fourth servo motor 140, a fifth servo motor 141, a fourth circuit wiring box 142, and a tank drag chain 143.

[0040] The first belt bearing 18, ball screw 110, second belt bearing 118, rack first side plate 16, rack second side plate 111, rack screw mounting plate 115 are installed on the rack bottom mounting plate 120, the rack main mounting plate 19 is installed on the rack first side plate 16, rack second side plate 111, rack screw mounting plate 115, the first guide rail slider 116, the second guide rail slider 117 are installed on the rack main mounting plate 19, the planetary reducer mounting plate 14 is installed on the rack first side plate 16, rack second side plate 111, rack screw mounting plate 115, rack main mounting plate 19, the planetary reducer 15 is installed on the planetary reducer mounting plate 14, the first servo motor 17 is installed on the planetary reducer 15, the first synchronous wheel 11 is installed on the planetary reducer 15, the second synchronous wheel 12 is installed on the ball screw 110, the first synchronous belt 13 is installed on the first synchronous wheel 11, second synchronous wheel 12, the main mounting plate 114 is installed on the first guide rail slider 116, second guide rail slider 117, ball screw 110, the slide table upper mounting plate 112, slide table first support plate 113, slide table second support plate 121 are installed on the main mounting plate 114, the first harmonic reducer 122, the fourth circuit wiring box 142 are installed on the slide table upper mounting plate 112, the fifth servo motor 141 is installed on the first harmonic reducer 122, the first swing arm 124 is installed on the first harmonic reducer 122, the second circuit wiring box 123, the second harmonic reducer 125 are installed on the first swing arm 124, the second swing arm 126 is installed on the second harmonic reducer 125, the third circuit wiring box 139, the third harmonic reducer 137 are installed on the second swing arm 126, the second servo motor 136 is installed on the third harmonic reducer 137, the third swing arm 135 is installed on the third harmonic reducer 137, the deep groove ball bearing 133 is installed in the bearing seat 132, the second servo motor 136, deep groove ball bearing 133, bearing seat 132 are installed on the third swing arm 135, the third synchronous wheel 127 is installed on the second servo motor 136, the vacuum chuck 129, the fourth synchronous wheel 131 are installed on the hollow rotating shaft 130, the hollow rotating shaft 130 is installed on the deep groove ball bearing 133, the round nut 134 is installed on the hollow rotating shaft 130, the second synchronous belt 128 is installed on the third synchronous wheel 127, fourth synchronous wheel 131, the first circuit wiring box 119 is installed on the rack first side plate 16, the tank drag chain 143 is installed on the first circuit wiring box 119, fourth circuit wiring box 142.

[0041] Driven by the first servo motor 17, power is transmitted to the main mounting plate 114, the slide mounting plate 112, the first slide support plate 113, and the second slide support plate 121 through the planetary reducer 15, the first synchronous gear 11, the second synchronous gear 12, the first synchronous belt 13, and the ball screw 110, respectively, to drive the device up and down. The third servo motor 138, the fourth servo motor 140, and the fifth servo motor 141 respectively drive the first harmonic reducer 122, the second harmonic reducer 125, and the third harmonic reducer 137, which drive the first swing arm 124, the second swing arm 126, and the third swing arm 135, causing the mechanism to swing horizontally. The second servo motor 136 drives the third synchronous gear 127, the fourth synchronous gear 131, and the second synchronous belt 128 to transmit power to the hollow rotating shaft 130 and the vacuum suction cup 129, driving the vacuum suction cup to rotate and position.

[0042] The assembly equipment for automatic gluing of the medicine liner of the present invention utilizes a servo motor to drive the suction cup to rotate through a synchronous wheel and a synchronous belt, thereby achieving the effects of sucking, rotating and positioning the medicine liner.

[0043] Figure 3 FIG. 1 is a schematic diagram showing a glue supply mechanism according to an embodiment of the present invention.

[0044] like Figure 3 As shown, the glue supply mechanism 2 includes a servo motor 21, a planetary reducer 22, a main body mounting seat 23, a support plate 24, a reducer mounting plate 25, a coupling 26, a support rod 27, a gear pump mounting plate 28, a gear pump 29, a glue outlet pipe 210, a glue inlet pipe 211, a glue inlet pipe solenoid valve 212, and a cleaning pipe solenoid valve 213.

[0045] The main body mounting seat 23 and the support plate 24 are mounted on the reducer mounting plate 25, the planetary reducer 22 is mounted on the reducer mounting plate 25, the servo motor 21 is mounted on the planetary reducer 22, the coupling 26 is mounted on the planetary reducer 22, the support rod 27 is mounted on the reducer mounting plate 25, the gear pump mounting plate 28 is mounted on the support rod 27, the gear pump 29 is mounted on the coupling 26 and the gear pump mounting plate 28, the rubber outlet pipe 210 is mounted on the gear pump 29, and the cleaning pipe solenoid valve 213 and the rubber inlet pipe solenoid valve 212 are mounted on the rubber inlet pipe 211.

[0046] Driven by the servo motor 21, power is transmitted to the gear pump 29 through the planetary reducer 22 and the coupling 26 in sequence, and the glue is pumped from the glue inlet pipe 211 to the glue outlet pipe 210. The glue inlet pipe solenoid valve 212 is in the normally open state during glue discharge, and the cleaning pipe solenoid valve 213 is in the normally closed state. When the pipeline needs to be cleaned, the glue inlet pipe solenoid valve 212 is in the normally closed state, and the cleaning pipe solenoid valve 213 is in the normally open state, thereby achieving the function of pipeline cleaning and feeding switching.

[0047] The assembling equipment for automatic glue coating of the muffler utilizes the servo motor and the gear pump to achieve the glue pump feeding, so that the glue quantitative pump feeding effect is achieved.

[0048] The assembling equipment for automatic glue coating of the muffler utilizes the electromagnetic valve to achieve the automatic glue supply and automatic cleaning of the glue pipeline.

[0049] Figure 4 It is a schematic diagram of the muffler buffer feeding mechanism according to the embodiment of the present application.

[0050] As shown in Figure 4 The muffler buffer feeding mechanism 6 comprises a top mounting plate 61, a first bearing seat 62, a guide shaft fixing seat 63, a muffler limiting shaft 64, a guide shaft 65, a ball screw 66, a limiting adjusting plate 67, a jacking plate 68, a linear bearing 69, a bottom mounting plate 610, an adjusting rotating block 611, a second bearing seat 612, a first synchronous wheel 613, a synchronous belt 614, a synchronous belt tensioning fixing block 615, a speed reducer mounting plate 616, a second synchronous wheel 617, a planetary speed reducer 618, a servo motor 619, and a muffler guide shaft 620.

[0051] The adjusting rotating block 611, the second bearing seat 612, and the guide shaft fixing seat 63 are mounted on the upper surface of the bottom mounting plate 610, the synchronous belt tensioning fixing block 615 and the speed reducer mounting plate 616 are mounted on the lower surface of the bottom mounting plate 610, the second synchronous wheel 617 is mounted on the planetary speed reducer 618, the planetary speed reducer 618 is mounted on the speed reducer mounting plate 616, the servo motor 619 is mounted on the planetary speed reducer 618, the muffler limiting shaft 64 is mounted on the adjusting rotating block 611, the muffler guide shaft 620 is mounted on the adjusting rotating block 611, the guide shaft 65 is mounted on the guide shaft fixing seat 63, the ball screw 66 is mounted on the second bearing seat 612, the jacking plate 68 is mounted on the ball screw 66, the linear bearing 69 is mounted on the jacking plate 68 and the guide shaft 65, the limiting adjusting plate 67 is mounted on the jacking plate 68, the first bearing seat 62 is mounted on the ball screw 66, the guide shaft fixing seat 63 is mounted on the top mounting plate 61, and the top mounting plate 61 is mounted on the first bearing seat 62.

[0052] Under the drive of the servo motor 619, the power is transmitted to the jacking plate 68 in sequence through the planetary speed reducer 618, the second synchronous wheel 617, the synchronous belt 614, the first synchronous wheel 613, and the ball screw 66, so that the jacking feeding of the muffler can be controlled, the adjusting rotating block 611, the muffler limiting shaft 64, and the muffler guide shaft 620 are adjusted by the limiting adjusting plate 67 to cut the diameter of the circle, so that the buffer of the muffler with different diameters is realized, and the cross section of the muffler guide shaft 620 is a profiling mechanism, which can limit the angle position of the muffler in the buffer feeding mechanism.

[0053] The assembly equipment for automatic gluing of the medicine liner of the present invention utilizes a servo motor to drive a lifting plate to perform vertical lifting movement through a synchronous wheel, a synchronous belt, a ball screw, and a guide shaft, thereby achieving the effect of caching the medicine liner and automatically feeding the material.

[0054] The assembly equipment for automatic gluing of the liner of the present invention constrains the rotational freedom of the liner through the liner guide shaft, thereby achieving the positioning effect of the liner in the buffer mechanism.

[0055] Figure 5 Schematic diagram of a contour-coating mechanism according to an embodiment of the present invention.

[0056] like Figure 5 As shown, the contoured glue coating mechanism 7 includes a waste liquid funnel 71 , a contoured glue discharging head 72 , a contoured brush 73 , and a brush fixing seat 74 .

[0057] The profiling glue head 72 and the brush fixing seat 74 are installed on the waste liquid funnel, the profiling brush 73 is installed on the brush fixing seat 74, the glue supply mechanism 2 connects the glue discharge pipe 210 to the profiling glue head 72, the glue supply mechanism 2 flows the glue out of the profiling glue head 72 through the glue discharge pipe 210, the multi-axis feeding and gluing mechanism 1 grabs the liner in the liner buffer feeding mechanism 6 to the profiling glue head 72, and drives the third synchronous wheel 127, the fourth synchronous wheel 131, the second servo motor 136, and the fourth synchronous wheel 131. The synchronous belt 128 transmits power to the hollow rotating shaft 130 and the vacuum suction cup 129, driving the liner to rotate and coat the glue surface. After the coating is completed, the multi-axis feeding and gluing mechanism 1 moves the liner to the surface of the contoured brush 73, and drives the third synchronous wheel 127, the fourth synchronous wheel 131, and the second synchronous belt 128 through the second servo motor 136 to transmit power to the hollow rotating shaft 130 and the vacuum suction cup 129, driving the liner to rotate on the brush surface to prevent the glue from dripping on the liner surface.

[0058] The assembly equipment for automatic gluing of liner according to the present invention is a liner feeding and gluing equipment with the functions of caching, automatic loading, automatic gripping, automatic glue supplying, automatic cleaning, and contour glue dispensing. The gluing is uniform, which can improve production capacity and yield rate.

[0059] According to another aspect of the present invention, a method for gluing is provided, wherein the gluing is performed using the above-mentioned automatic gluing and assembly equipment for the liner, and the method comprises the following steps:

[0060] Step 1: The lifting plate of the liner buffer feeding mechanism pushes the liner to be coated to the material taking position of the multi-axis feeding and coating mechanism to grab the liner;

[0061] Step 2: The multi-axis feeding and gluing mechanism grabs the liner on the lifting plate of the liner buffer feeding mechanism through the vacuum suction cup and moves it to the contoured glue discharge head on the contoured gluing mechanism;

[0062] Step 3, the glue supply mechanism flows out the glue from the profiled glue head through the glue outlet pipe, the multi-axis feeding and gluing mechanism grabs the baffle in the baffle buffer supply mechanism to the profiled glue head, drives the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum chuck, and drives the baffle to rotate on the surface of the glue for coating; after coating, the multi-axis feeding and gluing mechanism moves the baffle to the surface of the profiled brush, drives the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum chuck, and drives the baffle to rotate on the surface of the brush to prevent the glue from flowing on the surface of the baffle;

[0063] Step 4, the multi-axis feeding and gluing mechanism moves the coated baffle above the mold, drives the third synchronous wheel, the fourth synchronous wheel and the second synchronous belt through the servo motor to transmit power to the hollow rotating shaft and the vacuum chuck, drives the baffle to rotate to the corresponding angle of the mold, and then puts the baffle into the mold.

[0064] The above only describes exemplary embodiments of the present application, and is not intended to limit the protection scope of the present application, which is defined by the appended claims.

Claims

1. An assembly device for automatic gluing of liner, comprising: A stand, comprising an upper table and a lower table; Liner buffer feeding mechanism, used for caching and automatic feeding of liner; The multi-axis feeding and gluing mechanism is arranged on the upper table and is used to grab the liner to be glued in the liner buffer feeding mechanism and then transport it to the position to be glued for gluing the liner. After the liner is glued, it is transported to the mold assembly position for assembling the glued liner. An upwardly opening cleaning storage barrel, a glue storage barrel, and a waste glue storage barrel are sequentially arranged on the lower table, wherein the cleaning liquid storage barrel is used to store cleaning liquid, the glue storage barrel is used to store coating glue, and the waste glue barrel is used to store residual glue; The glue supply mechanism is arranged on the ground downward from the upper table, and has two input ends and one output end, wherein the two input ends correspond to the cleaning storage barrel and the glue storage barrel respectively, and are used to inhale cleaning liquid during cleaning and inhale glue during gluing; the output end corresponds to the liner to be glued; The contoured gluing mechanism has an opening on the upper table, and the contoured gluing mechanism has an upward opening and is installed on the lower surface of the upper table corresponding to the opening of the upper table. The output end of the glue supply mechanism extends into the contoured gluing mechanism from the side of the contoured gluing mechanism; a waste outlet for discharging waste is provided on the lower side of the square mechanism, and the waste outlet is arranged corresponding to the waste glue storage barrel.

2. The assembly equipment for automatic gluing of liner according to claim 1, wherein: The multi-axis feeding and gluing mechanism includes: a first swing arm, a second swing arm, and a third swing arm for transporting the liner to be glued to a predetermined position in three-dimensional space, as well as a vacuum suction cup and a hollow rotating shaft for adsorbing or grabbing the liner and rotating it.

3. The assembly equipment for automatic gluing of liner according to claim 2, wherein: The multi-axis feeding and gluing mechanism also includes: a first synchronous wheel, a second synchronous wheel, a first synchronous belt, a planetary reducer mounting plate, a planetary reducer, a first side plate of the frame, a first servo motor, a first seat bearing, a main mounting plate of the frame, a ball screw, a second side plate of the frame, a mounting plate on the slide, a first support plate of the slide, a main mounting plate of the slide, a frame screw mounting plate, a first guide rail slider, a second guide rail slider, a second seat bearing, a first circuit wiring box, a bottom mounting plate of the frame, a second support plate of the slide, a first harmonic reducer, a second circuit wiring box, a second harmonic reducer, a third synchronous wheel, a second synchronous belt, a fourth synchronous wheel, a bearing seat, a deep groove ball bearing, a round nut, a second servo motor, a third harmonic reducer, a third servo motor, a third circuit wiring box, a fourth servo motor, a fifth servo motor, a fourth circuit wiring box, and a tank drag chain. Among them, the first seat bearing, the ball screw, the second seat bearing, the first side plate of the frame, the second side plate of the frame, and the frame screw mounting plate are installed on the bottom mounting plate of the frame, the main mounting plate of the frame is installed on the first side plate of the frame, the second side plate of the frame, and the frame screw mounting plate, the first guide rail slider and the second guide rail slider are installed on the main mounting plate of the frame, the planetary reducer mounting plate is installed on the first side plate of the frame, the second side plate of the frame, the frame screw mounting plate, and the main mounting plate of the frame, the planetary reducer is installed on the planetary reducer mounting plate, the first servo motor is installed on the planetary reducer, the first synchronous wheel is installed on the planetary reducer, the second synchronous wheel is installed on the ball screw, the first synchronous belt is installed on the first synchronous wheel and the second synchronous wheel, the main mounting plate is installed on the first guide rail slider, the second guide rail slider, and the ball screw, the slide mounting plate, the slide first support plate, and the slide second support plate are installed on the main mounting plate, the first harmonic reducer and the fourth circuit The wire box is installed on the mounting plate of the slide, the fifth servo motor is installed on the first harmonic reducer, the first swing arm is installed on the first harmonic reducer, the second circuit wiring box and the second harmonic reducer are installed on the first swing arm, the second swing arm is installed on the second harmonic reducer, the third circuit wiring box and the third harmonic reducer are installed on the second swing arm, the second servo motor is installed on the third harmonic reducer, the third swing arm is installed on the third harmonic reducer, the deep groove ball bearing is installed in the bearing seat, the second servo motor, deep groove ball bearing and bearing seat are installed on the third swing arm, the third synchronous wheel is installed on the second servo motor, the vacuum suction cup and the fourth synchronous wheel are installed on the hollow rotating shaft, the hollow rotating shaft is installed on the deep groove ball bearing, the round nut is installed on the hollow rotating shaft, the second synchronous belt is installed on the third synchronous wheel and the fourth synchronous wheel, the first circuit wiring box is installed on the first side panel of the frame, the tank drag chain is installed on the first circuit wiring box and the fourth circuit wiring box. Among them, under the drive of the first servo motor, the power is transmitted to the main mounting plate, the slide mounting plate, the slide first support plate, and the slide second support plate through the planetary reducer, the first synchronous wheel, the second synchronous wheel, the first synchronous belt, and the ball screw in sequence, driving the equipment to move up and down. The third servo motor, the fourth servo motor, and the fifth servo motor respectively drive the first harmonic reducer, the second harmonic reducer, and the third harmonic reducer to drive the first swing arm, the second swing arm, and the third swing arm, driving the mechanism to swing in the horizontal plane; the second servo motor drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt to transmit power to the hollow rotating shaft and the vacuum suction cup, driving the vacuum suction cup to rotate and position.

4. The assembly equipment for automatic gluing of liner according to claim 1, wherein: The glue supply mechanism comprises: a glue outlet pipe which is an output end of the glue supply mechanism and a glue inlet pipe with two input ends.

5. The assembly equipment for automatic gluing of liner according to claim 4, wherein: The glue supply mechanism also includes: a servo motor, a planetary reducer, a main body mounting seat, a support plate, a reducer mounting plate, a coupling, a support rod, a gear pump mounting plate, a gear pump, a glue inlet pipe solenoid valve, and a cleaning pipe solenoid valve. Among them, the main body mounting seat and the support plate are mounted on the reducer mounting plate, the planetary reducer is mounted on the reducer mounting plate, the servo motor is mounted on the planetary reducer, the coupling is mounted on the planetary reducer, the support rod is mounted on the reducer mounting plate, the gear pump mounting plate is mounted on the support rod, the gear pump is mounted on the coupling and the gear pump mounting plate, the rubber outlet hose is mounted on the gear pump, and the cleaning pipe solenoid valve and the rubber inlet hose solenoid valve are mounted on the rubber inlet hose. Among them, under the drive of the servo motor, the power is transmitted to the gear pump through the planetary reducer and the coupling in sequence, and the glue is pumped from the glue inlet pipe to the glue outlet pipe. The glue inlet pipe solenoid valve is in the normally open state during glue discharge, and the cleaning pipe solenoid valve is in the normally closed state. When the pipeline needs to be cleaned, the glue inlet pipe solenoid valve is in the normally closed state, and the cleaning pipe solenoid valve is in the normally open state, thereby achieving the function of pipeline cleaning and feeding switching.

6. The assembly equipment for automatic gluing of liner according to claim 1, wherein: The liner buffer feeding mechanism includes: a top mounting plate, a first seat bearing, and a liner guide shaft.

7. The assembly equipment for automatic gluing of liner according to claim 6, wherein: The liner buffer feeding mechanism also includes: a guide shaft fixing seat, a liner limiting shaft, a guide shaft, a ball screw, a limiting adjustment plate, a lifting plate, a linear bearing, a bottom mounting plate, an adjustment rotating block, a second seat bearing, a first synchronous wheel, a synchronous belt, a synchronous belt tightening and fixing block, a reducer mounting plate, a second synchronous wheel, a planetary reducer, and a servo motor. Among them, the adjusting rotary block, the second bearing with a seat, and the guide shaft fixing seat are installed on the upper surface of the bottom mounting plate, the synchronous belt tensioning fixing block and the reducer mounting plate are installed on the lower surface of the bottom mounting plate, the second synchronous wheel is installed on the planetary reducer, the planetary reducer is installed on the reducer mounting plate, the servo motor is installed on the planetary reducer, the charge liner limit shaft is installed on the adjusting rotary block, the charge liner guide shaft is installed on the adjusting rotary block, the guide shaft is installed on the guide shaft fixing seat, the ball screw is installed on the second bearing with a seat, the lifting plate is installed on the ball screw, the linear bearing is installed on the lifting plate and the guide shaft, the limit adjustment plate is installed on the lifting plate, the first bearing with a seat is installed on the ball screw, the guide shaft fixing seat is installed on the top mounting plate, and the top mounting plate is installed on the first bearing with a seat. Among them, under the drive of the servo motor, the power is transmitted to the lifting plate through the planetary reducer, the second synchronous wheel, the synchronous belt, the first synchronous wheel, and the ball screw in sequence, which can control the lifting and feeding of the charge cover, and adjust the diameter of the inscribed circle of the adjusting block, the charge cover limit shaft, and the charge cover guide shaft through the limit adjustment plate to achieve caching of charge covers of different diameters. The cross-section of the charge cover guide shaft is a contouring mechanism, which is used to limit the angular position of the charge cover in the cache feeding mechanism.

8. The assembly equipment for automatic gluing of liner according to claim 1, wherein: The contoured gluing mechanism comprises a contoured gluing head, a contoured brush, and a brush fixing seat.

9. The assembly equipment for automatic gluing of liner according to claim 8, wherein: The contour gluing mechanism also includes a waste liquid funnel, Among them, the contoured glue discharging head and the brush fixing seat are installed on the waste liquid funnel, the contoured brush is installed on the brush fixing seat, the glue supply mechanism connects the glue discharge pipe to the contoured glue discharging head, and the glue supply mechanism flows the glue out of the contoured glue discharging head through the glue discharge pipe. The multi-axis feeding and gluing mechanism grabs the liner in the liner buffer feeding mechanism to the contoured glue discharging head, and drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum suction cup, driving the liner to rotate and coat the glue surface. After the coating is completed, the multi-axis feeding and gluing mechanism moves the liner to the surface of the contoured brush, and drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum suction cup, driving the liner to rotate on the brush surface to prevent the glue from falling on the liner surface.

10. A method for gluing, said method using the automatic gluing and assembly equipment for the liner according to any one of claims 1 to 9, said method comprising the following steps: Step 1: The lifting plate of the liner buffer feeding mechanism pushes the liner to be coated to the material taking position of the multi-axis feeding and coating mechanism to grab the liner; Step 2: The multi-axis feeding and gluing mechanism grabs the liner on the lifting plate of the liner buffer feeding mechanism through the vacuum suction cup and moves it to the contoured glue discharge head on the contoured gluing mechanism; Step 3: The glue feeding mechanism flows the glue out of the contoured glue discharging head through the glue discharging pipe, and the multi-axis feeding and gluing mechanism grabs the liner in the liner buffer feeding mechanism to the contoured glue discharging head, and drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum suction cup, thereby driving the liner to rotate and coat the glue surface; after coating is completed, the multi-axis feeding and gluing mechanism moves the liner to the surface of the contoured brush, and drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt through the second servo motor to transmit power to the hollow rotating shaft and the vacuum suction cup, thereby driving the liner to rotate on the brush surface to prevent the glue from dripping on the liner surface; In step 4, the multi-axis loading and gluing mechanism moves the coated liner to the top of the mold. The servo motor drives the third synchronous wheel, the fourth synchronous wheel, and the second synchronous belt to transmit power to the hollow rotating shaft and the vacuum suction cup, driving the liner to rotate to the corresponding angle of the mold, and then the liner is placed in the mold.

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