Bottle cap sealing gasket bonding device

Abstract

The invention provides a bottle cap sealing gasket bonding device which comprises a base, a side plate and a top plate, a lower rotating disc is installed on the base, a plurality of positioning sleeve rods used for sleeving a sealing gasket are fixedly installed on the lower rotating disc in the circumferential direction, a rotating shaft capable of overturning by 180 degrees is installed on the front side of the side plate, sleeves are fixedly connected to the upper side and the lower side of the rotating shaft correspondingly, and the top plate is fixedly connected to the top plate. A telescopic pressing ring is installed at a sleeve opening of the sleeve, a plurality of negative pressure suction holes are formed in the pressing face of the pressing ring in the circumferential direction, an upper rotating disc is installed at the bottom of the top plate, and the left side of the upper rotating disc corresponds to a feeding position, the rear side of the upper rotating disc corresponds to a gluing position, the right side of the upper rotating disc corresponds to a bonding position, and the front side of the upper rotating disc corresponds to a discharging position. Bottle cap grooves are formed in the side walls, corresponding to the feeding position, the gluing position, the bonding position and the discharging position, of the upper rotary disc. According to the device, multiple functions can be integrated, the processes of grabbing and pressing sealing gaskets and feeding, gluing, bonding and discharging of bottle caps are automatically achieved, gluing is uniform, the bonding effect is good, and the production efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of bottle cap production, and in particular to a bottle cap sealing gasket bonding device. Background Art

[0002] When packaging liquor, a bottle cap is needed to seal the bottle mouth, but the bottle cap is made of hard plastic, resulting in the bottle cap not sealing the bottle mouth well enough, so a sealing gasket needs to be added inside the bottle cap to improve the sealing of the bottle cap. In order to fix the sealing gasket and the bottle cap firmly, bonding is used.

[0003] The current bonding process is divided into manual bonding and equipment bonding. The efficiency of manual bonding is extremely low, while equipment bonding is often divided into multiple processing equipment, such as gluing equipment, sealing gasket grabbing equipment and pressing equipment, etc. Each processing equipment needs to be connected by transfer equipment, the processing line is long, and most of the gluing is done in the form of dispensing, resulting in poor bonding effect. Summary of the invention

[0004] In view of the above problems, the present invention provides a bottle cap sealing gasket bonding device, which can integrate multiple functions into one, and automatically realize the sealing gasket grabbing, pressing and bottle cap loading, gluing, bonding and unloading processes, with uniform gluing, good bonding effect and high production efficiency.

[0005] To solve the above problems, the technical solution adopted by the present invention is:

[0006] A bottle cap sealing gasket bonding device comprises a base, a side plate and a top plate, wherein a lower turntable is mounted on the base, and a plurality of positioning sleeve rods for fitting the sealing gasket are fixedly mounted circumferentially on the lower turntable, a rotating shaft that can be turned 180 degrees is mounted on the front side of the side plate, and sleeves are fixedly connected to the upper and lower sides of the rotating shaft, and a retractable pressure ring is mounted at the barrel mouth of the sleeve, and a plurality of negative pressure suction holes are circumferentially arranged on the pressure surface of the pressure ring, and an upper turntable is mounted on the bottom of the top plate, and the left side of the upper turntable corresponds to the upper material position, the rear side corresponds to the upper material position, and the left side corresponds to the upper material position. Corresponding to the gluing position, the bonding position on the right side and the unloading position on the front side, the side walls of the upper turntable corresponding to the loading position, gluing position, bonding position and unloading position are all provided with bottle cap grooves, the bottom of the bottle cap groove is open, and the front side of the side plate is fixedly connected with a baffle plate adjacent to the bottom of the upper turntable, and the baffle plate corresponding to the gluing position, bonding position and unloading position are all provided with openings adapted to the open bottom of the bottle cap groove, a clamping mechanism for positioning and clamping the bottle cap is installed in the bottle cap groove, and a gluing mechanism is installed at the front side of the side plate corresponding to the gluing position.

[0007] Preferably, a loading belt conveyor for intermittently conveying bottle caps is installed at the loading position, and a unloading belt conveyor is installed at the unloading position, and the feeding end of the unloading belt conveyor is located below the corresponding bottle cap groove and opening.

[0008] Preferably, an upper driving shaft capable of driving the upper turntable to rotate intermittently is installed on the top plate, and a lower driving shaft capable of driving the lower turntable to rotate intermittently is installed on the base.

[0009] Preferably, a first cylinder disposed laterally is fixedly mounted on the front side of the side plate, a toothed plate is fixedly connected to the telescopic end of the first cylinder, and a first gear meshing with the toothed plate is fixedly connected to the rotating shaft.

[0010] Preferably, guide cavities are provided on both sides of the sleeve, and a connecting rod is elastically connected to the guide cavity through a first spring. The end of the connecting rod extends out of the guide cavity and is fixedly connected to the corresponding pressure ring. The rear side of the sleeve is provided with an electrical connection head electrically connected to the corresponding two first springs, and the front side of the side plate is fixedly installed with an electrical connection ring adapted to the electrical connection head. The electrical connection ring is not set in a closed manner and is externally connected to a switch.

[0011] Preferably, an annular tube connected to a plurality of negative pressure suction holes is provided inside the pressure ring, the annular tube is externally connected to a negative pressure suction pipe, and an electromagnetic valve is installed inside the negative pressure suction pipe.

[0012] Preferably, the clamping mechanism includes grooves arranged on both sides of the bottle cap groove, a guide groove is provided at the bottom of the groove, a guide block is elastically connected to the guide groove through a second spring, a push plate is fixedly connected to the top of the guide block, a push rod is fixedly connected to the side wall of the push plate, the end of the push rod extends to the notch of the groove and is fixedly connected to an arc-shaped clamping plate, and a pushing component that can push the push plate is installed in the groove.

[0013] Preferably, the pushing assembly includes an electromagnetic plate fixed on the inner wall of the groove, the side wall of the pushing plate is embedded with a magnetic block that cooperates with the electromagnetic plate, the tops of the four bottle cap grooves corresponding to the upper turntable are fixed with conductive heads, the conductive heads are electrically connected to the corresponding two electromagnetic plates, and the bottom of the top plate is fixed with an arc-shaped connecting rail that matches the conductive head, and the arc-shaped connecting rail extends from the gluing position to the bonding position.

[0014] Preferably, the glue coating mechanism comprises a glue distributing pipe which can move up and down, an annular glue coating pipe is fixed on the top of the glue distributing pipe, and a plurality of glue coating heads are provided at equal intervals in the circumferential direction on the top of the annular glue coating pipe.

[0015] Preferably, a second cylinder is fixedly installed on the front side of the side panel, the telescopic end of the second cylinder is fixedly connected to a connecting plate, the rubber distribution hose is rotatably connected to the connecting plate, a motor is fixedly installed on the connecting plate, the telescopic end of the motor and the rubber distribution hose are driven by a pair of second gears, and the lower end of the rubber distribution hose is connected to a pump hose via a rotating joint.

[0016] The beneficial effects of the present invention are:

[0017] 1. By installing an upper turntable, a lower turntable, a pair of sleeves, a feeding belt conveyor, a feeding belt conveyor, a gluing mechanism and a clamping mechanism, multiple functions are integrated into one, and the gasket grabbing, pressing, and bottle cap feeding, gluing, bonding and unloading processes are automatically realized, with uniform gluing, good bonding effect and high production efficiency.

[0018] 2. By installing multiple positioning sleeve rods and retractable pressure rings, the stacked sealing gaskets can be directly sleeved on the positioning sleeve rod to lock their position, thereby ensuring the accuracy of subsequent grasping. The sleeve rod is rotated to face the bottom of the sleeve, and the switch is simply disconnected to cut off the power to the power-connecting ring, so that the first spring is reset to drive the pressure ring downward through the connecting rod, and then the solenoid valve corresponding to the negative pressure suction pipe is opened, so that the top layer of sealing gaskets on the sleeve rod can be sucked through multiple negative pressure suction holes, and then the power-connecting ring is energized, the first spring is energized and contracted, and the top layer of sealing gaskets can be grasped out, realizing the grasping process one by one.

[0019] 3. By setting up a clamping mechanism, the bottle caps are fed into the bottle cap slots at the loading position through the loading belt conveyor. Then, during the process of transferring to the gluing position and the bonding position, the corresponding conductive head always contacts the arc-shaped connecting rail, and the corresponding pair of electromagnetic plates are energized to generate magnetic repulsion between them and the corresponding magnetic blocks. Under the action of the magnetic repulsion, the two arc-shaped clamping plates are simultaneously driven to move toward each other through the push plate and the push rod, enter the bottle cap slots to clamp the bottle caps, and complete the centering positioning process, so that the gluing and bonding positions are accurate. After transferring to the unloading position, the conductive head is separated from the arc-shaped connecting rail, the magnetic repulsion disappears, the two arc-shaped clamping plates are reset to release the bottle caps, and the bottle caps fall on the unloading belt conveyor to realize the automatic unloading process.

[0020] 4. By installing the gluing mechanism, when the bottle cap is turned to the gluing position, it is only necessary to start the second cylinder to drive the annular gluing tube to move up into the bottle cap, and multiple gluing holes contact the top of the bottle cap, and pump glue into the bottle cap through the pump hose. At the same time, start the motor, and drive the glue distribution hose to rotate through a pair of second gears, so that multiple gluing heads rotate circumferentially, and a uniform gluing process can be achieved.

[0021] 5. By installing the first cylinder, the tooth plate, the first gear and the rotating shaft, the first cylinder can be extended and retracted, and the rotating shaft can be driven to rotate 180 degrees forward and reversely through the tooth plate and the first gear, so that the sealing gasket is turned to the corresponding bonding position, and then the bonded pressure ring is turned downward for grabbing. The pressure ring moves the grabbed sealing gasket up to the bottle cap to complete the bonding and pressing process with the glue-coated surface. The bonding effect is good, and the upper and lower pressure rings are synchronously extended and retracted, and the grabbing and bonding processes can be carried out at the same time, which is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 A front view of the side panel proposed by the present invention;

[0024] Figure 3 A cross-sectional view of the sleeve proposed by the present invention;

[0025] Figure 4 A bottom view of the pressure ring provided by the present invention;

[0026] Figure 5 A cross-sectional view of the upper turntable proposed by the present invention;

[0027] Figure 6 for Figure 5 A schematic diagram of the structure enlargement at point A;

[0028] Figure 7 This is a top view of the upper turntable proposed by the present invention.

[0029] In the figure: 1 base, 2 side plate, 3 lower turntable, 4 positioning sleeve rod, 5 sealing pad, 6 second cylinder, 7 connecting plate, 8 pump hose, 9 motor, 10 second gear, 11 rubber distribution hose, 12 annular glue coating hose, 13 first cylinder, 14 baffle, 15 opening, 16 upper turntable, 17 arc-shaped connecting rail, 18 upper drive shaft, 19 conductive head, 20 bottle cap groove, 21 bottle cap, 22 feeding belt conveyor, 23 top plate, 24 rotating shaft, 25 connecting ring, 26 sleeve, 27 unloading belt conveyor, 28 feeding position, 29 gluing position, 30 bonding position, 31 unloading position, 32 electromagnetic plate, 33 push plate, 34 magnetic block, 35 groove, 36 push rod, 37 arc-shaped clamping plate, 38 second spring, 39 guide cavity, 40 connecting rod, 41 first spring, 42 pressure ring, 43 annular tube, 44 negative pressure suction hole, 45 first gear, 46 tooth plate. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] Reference Figure 1-7A bottle cap sealing gasket bonding device comprises a base 1, a side plate 2 and a top plate 23. A lower turntable 3 is installed on the base 1. A lower driving shaft which can drive the lower turntable 3 to rotate intermittently is installed on the base 1. A plurality of positioning sleeve rods 4 for sleeve sealing gaskets 5 are fixedly installed circumferentially on the lower turntable 3. The stacked sealing gaskets 5 are directly sleeved on the positioning sleeve rods 4 to lock their positions to ensure the accuracy of subsequent grasping. The lower turntable 3 is driven to rotate by the lower driving shaft to rotate the positioning sleeve rods 4 to the position directly below the sleeve 26.

[0033] A rotating shaft 24 that can be flipped 180° is installed on the front side of the side panel 2, and a transversely arranged first cylinder 13 is fixedly installed on the front side of the side panel 2. The telescopic end of the first cylinder 13 is fixedly connected to a tooth plate 46, and a first gear 45 that meshes with the tooth plate 46 is fixedly connected to the rotating shaft 24. The first cylinder 13 can be extended and retracted to drive the rotating shaft to rotate 180° forward and reversely through the tooth plate 46 and the first gear 45, thereby rotating the captured sealing gasket 5 to the corresponding bonding position 30, and then rotating the bonded pressure ring 42 to the bottom for grabbing.

[0034] The upper and lower sides of the rotating shaft 24 are fixedly connected with sleeves 26, and a retractable pressing ring 42 is installed at the tube mouth of the sleeve 26. Guide cavities 39 are provided on both sides of the sleeve 26. A connecting rod 40 is elastically connected to the guide cavity 39 through a first spring 41. The end of the connecting rod 40 extends out of the guide cavity 39 and is fixedly connected to the corresponding pressing ring 42. An electrical connection head electrically connected to the corresponding two first springs 41 is provided on the rear side of the sleeve 26, and an electrical connection ring 25 adapted to the electrical connection head is fixedly installed on the front side of the side plate 2. The electrical connection ring 25 is not closed and an external switch is connected. The first spring 41 is powered off and reset, driving the pressing ring 42 to move the captured sealing gasket 5 upward through the opening 15 to the bottle cap 21, and complete the bonding and pressing process with the glue-coated surface. At the same time, the lower pressing ring 42 presses on the uppermost sealing gasket 5 to carry out the grabbing process, and the grabbing and bonding processes can be carried out simultaneously, with high efficiency.

[0035] A plurality of negative pressure suction holes 44 are circumferentially arranged on the pressing surface of the pressing ring 42, an annular tube 43 connected with the plurality of negative pressure suction holes 44 is arranged inside the pressing ring 42, the annular tube 43 is externally connected with a negative pressure suction straw, an electromagnetic valve is installed in the negative pressure suction straw, when grabbing, the electromagnetic valve corresponding to the negative pressure suction straw is opened, and the uppermost sealing gasket 5 can be sucked through the plurality of negative pressure suction holes 44; when bonding, the corresponding electromagnetic valve is closed to release the bonded sealing gasket 5.

[0036] The top plate 23 is provided with an upper turntable 16 at the bottom, and an upper drive shaft 18 is provided on the top plate 23 to drive the upper turntable 16 to rotate intermittently. The left side of the upper turntable 16 corresponds to a loading position 28, the rear side corresponds to a gluing position 29, the right side corresponds to a bonding position 30, and the front side corresponds to a unloading position 31. The side walls of the upper turntable 16 corresponding to the loading position 28, the gluing position 29, the bonding position 30, and the unloading position 31 are provided with bottle cap grooves 20. The bottom of the bottle cap groove 20 is open, and the front side of the side plate 2 is fixedly connected with a The baffle plate 14 is attached to the bottom of the upper turntable 16, and openings 15 corresponding to the gluing position 29, the bonding position 30 and the unloading position 31 are all provided on the baffle plate 14, which are adapted to the open bottom of the bottle cap groove 20. A loading belt conveyor 22 for intermittently conveying the bottle caps 21 is installed at the loading position 28, and a unloading belt conveyor 27 is installed at the unloading position 31. The feeding end of the unloading belt conveyor 27 is located below the corresponding bottle cap groove 20 and the opening 15, so as to automatically realize the loading, gluing, bonding and unloading processes of the bottle caps 21.

[0037] A clamping mechanism for positioning and clamping the bottle cap 21 is installed in the bottle cap groove 20, and the clamping mechanism includes grooves 35 arranged on both sides of the bottle cap groove 20, and a guide groove is provided at the bottom of the groove 35. A guide block is elastically connected to the guide groove through a second spring 38, and a push plate 33 is fixedly connected to the top of the guide block. A push rod 36 is fixedly connected to the side wall of the push plate 33, and the end of the push rod 36 extends to the notch of the groove 35 and is fixedly connected to an arc clamping plate 37. A pushing component that can push the push plate 33 is installed in the groove 35.

[0038] Furthermore, the pushing component includes an electromagnetic plate 32 fixed on the inner wall of the groove 35, and a magnetic block 34 cooperating with the electromagnetic plate 32 is embedded in the side wall of the push plate 33. Conductive heads 19 are fixed to the tops of the four bottle cap grooves 20 corresponding to the upper turntable 16, and the conductive heads 19 are electrically connected to the corresponding two electromagnetic plates 32. An arc-shaped connecting rail 17 adapted to the conductive head 19 is fixed to the bottom of the top plate 23, and the arc-shaped connecting rail 17 extends from the gluing position 29 to the bonding position 30. During the process of the bottle cap 21 turning to the gluing position 29 and the bonding position 30, the corresponding conductive head 19 always contacts the arc-shaped connecting rail 17, and the corresponding pair of electromagnetic plates 32 are energized to generate magnetic repulsion with the corresponding magnetic block 34. Under the action of the magnetic repulsion, the two arc-shaped clamping plates 37 are driven to move toward each other through the push plate 33 and the push rod 36 at the same time, enter the bottle cap groove 20 to clamp the bottle cap 21, and complete the centering positioning process, so that the gluing and bonding positions are accurate.

[0039] A glue coating mechanism is installed at the front side of the side plate 2 at the corresponding glue coating position 29, and the glue coating mechanism includes a glue distribution pipe 11 that can move up and down, and a ring-shaped glue coating pipe 12 is fixed on the top of the glue distribution pipe 11. A plurality of glue coating heads are arranged at equal intervals in the circumferential direction on the top of the ring-shaped glue coating pipe 12. A second cylinder 6 is fixedly installed on the front side of the side plate 2, and a connecting plate 7 is fixedly connected to the telescopic end of the second cylinder 6. The glue distribution pipe 11 is rotatably connected to the connecting plate 7, and a motor 9 is fixedly installed on the connecting plate 7. The telescopic end of the motor 9 is connected to the glue distribution pipe 11. The second cylinder 6 is started to drive the annular glue coating tube 12 to move up into the bottle cap 21, and multiple glue coating heads contact the inner top of the bottle cap 21, driving the bottle cap 21 to move up so that its top surface contacts the inner top of the bottle cap groove 20, and glue is pumped into the bottle cap through the pump hose 8. At the same time, the motor 9 is started to drive the glue distribution tube 11 to rotate through the pair of second gears 10, so that the multiple glue coating heads rotate circumferentially, thereby realizing a uniform gluing process.

[0040] Working principle: the stacked sealing gaskets 5 are directly sleeved on the positioning sleeve rod 4 to lock their position to ensure the accuracy of subsequent grasping. The lower turntable 3 is driven to rotate by the lower driving shaft to turn the positioning sleeve rod 4 to the position directly below the sleeve 26. Just turn off the switch to cut off the power to the power ring 25, so that the first spring 41 is de-energized and reset. The pressure ring 42 is driven by the connecting rod 40 to move down and enter the corresponding positioning sleeve rod 4, pressing on the uppermost sealing gasket 5, and then the solenoid valve of the corresponding negative pressure suction pipe is opened, so that the uppermost sealing gasket 5 can be sucked through multiple negative pressure suction holes 44. Subsequently, the power ring 25 is energized, and the first spring 41 is energized and contracted, so that the uppermost sealing gasket 5 can be grasped out of the positioning sleeve rod 4, realizing the grasping process one by one.

[0041] The bottle cap 21 is intermittently fed into the bottle cap groove 20 at the feeding position 28 by the feeding belt conveyor 22, and then transferred to the gluing position 29 and the bonding position 30. The corresponding conductive head 19 always contacts the arc-shaped connecting rail 17, and energizes the corresponding pair of electromagnetic plates 32, so that they generate magnetic repulsion with the corresponding magnetic block 34. Under the action of the magnetic repulsion, the two arc clamping plates 37 are driven to move toward each other through the push plate 33 and the push rod 36 at the same time, enter the bottle cap groove 20 to clamp the bottle cap 21, and complete the centering positioning. The process makes the gluing and bonding positions accurate. When the bottle cap 21 is turned to the gluing position 29, it is only necessary to start the second cylinder 6 to drive the annular glue coating tube 12 to move up into the bottle cap 21. Multiple glue coating heads contact the inner top of the bottle cap 21, drive the bottle cap 21 to move up, make its top surface contact the inner top of the bottle cap groove 20, and pump glue into it through the pump hose 8. At the same time, start the motor 9, drive the glue distribution hose 11 to rotate through a pair of second gears 10, and make multiple glue coating heads rotate circumferentially to achieve a uniform gluing process.

[0042] After the glue is applied, the bottle cap 21 is rotated to the bonding position 30, and the first cylinder 13 is extended and retracted, so that the rotating shaft can be driven to rotate 180° forward and reversely through the tooth plate 46 and the first gear 45, so that the grabbed sealing gasket 5 is rotated to the corresponding bonding position 30, and then the bonded pressing ring 42 is rotated downward for grabbing. The first spring 41 is powered off and reset, driving the pressing ring 42 to move the grabbed sealing gasket 5 upward through the opening 15 to the bottle cap 21, and complete the bonding and pressing process with the glue-coated surface, with good bonding effect, and the upper and lower pressing rings 42 are synchronously extended and retracted, and the grabbing and bonding processes can be carried out simultaneously, with high efficiency.

[0043] After turning to the unloading position 31, the conductive head 19 is separated from the arc-shaped connecting rail 17, the magnetic repulsion disappears, the two arc-shaped clamping plates 37 are reset to release the bottle cap 21, and the bottle cap 21 falls on the unloading belt conveyor 27 to realize the automatic unloading process.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottle cap sealing gasket bonding device, comprising a base (1), a side plate (2) and a top plate (23), characterized in that: The base (1) is provided with a lower turntable (3), and a plurality of positioning sleeve rods (4) for fitting a sealing gasket (5) are fixedly installed circumferentially on the lower turntable (3), and a rotating shaft (24) that can be turned 180 degrees is installed on the front side of the side plate (2), and sleeves (26) are fixedly connected to the upper and lower sides of the rotating shaft (24), and a retractable pressure ring (42) is installed at the mouth of the sleeve (26), and a plurality of negative pressure suction holes (44) are circumferentially provided on the pressure surface of the pressure ring (42), and an upper turntable (16) is installed at the bottom of the top plate (23), and the left side of the upper turntable (16) corresponds to the material loading position (28), the rear side corresponds to the glue coating position (29), the right side corresponds to the bonding position (30), and the front side corresponds to the adhesive position (31). Corresponding to the material discharging position (31), the side walls of the upper turntable (16) corresponding to the material discharging position (28), the gluing position (29), the bonding position (30) and the material discharging position (31) are all provided with bottle cap grooves (20), the bottom of the bottle cap grooves (20) being open, the front side of the side plate (2) being fixedly connected with a baffle plate (14) adjacent to the bottom of the upper turntable (16), the baffle plate (14) being provided with openings (15) adapted to the open bottom of the bottle cap grooves (20) at positions corresponding to the gluing position (29), the gluing position (30) and the material discharging position (31), a clamping mechanism for positioning and clamping the bottle caps (21) is installed in the bottle cap grooves (20), and a gluing mechanism is installed at the front side of the side plate (2) corresponding to the gluing position (29).

2. A bottle cap sealing gasket bonding device according to claim 1, characterized in that: A loading belt conveyor (22) for intermittently conveying bottle caps (21) is installed at the loading position (28), and a unloading belt conveyor (27) is installed at the unloading position (31). The feeding end of the unloading belt conveyor (27) is located below the corresponding bottle cap groove (20) and the opening (15).

3. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: An upper driving shaft (18) capable of driving the upper rotating disk (16) to rotate intermittently is installed on the top plate (23), and a lower driving shaft capable of driving the lower rotating disk (3) to rotate intermittently is installed on the base (1).

4. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: A first cylinder (13) disposed transversely is fixedly mounted on the front side of the side plate (2); a toothed plate (46) is fixedly connected to the telescopic end of the first cylinder (13); and a first gear (45) meshing with the toothed plate (46) is fixedly connected to the rotating shaft (24).

5. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: Guide cavities (39) are provided on both sides of the sleeve (26), and a connecting rod (40) is elastically connected to the guide cavity (39) via a first spring (41). The end of the connecting rod (40) extends out of the guide cavity (39) and is fixedly connected to a corresponding pressure ring (42). An electrical connection head electrically connected to the corresponding two first springs (41) is provided on the rear side of the sleeve (26), and an electrical connection ring (25) adapted to the electrical connection head is fixedly installed on the front side of the side plate (2), and the electrical connection ring (25) is not closed and is externally connected to a switch.

6. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: An annular tube (43) communicating with a plurality of negative pressure suction holes (44) is arranged inside the pressure ring (42); the annular tube (43) is externally connected to a negative pressure suction pipe, and an electromagnetic valve is installed inside the negative pressure suction pipe.

7. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: The clamping mechanism comprises grooves (35) arranged on both sides of the bottle cap groove (20), a guide groove is arranged at the bottom of the groove (35), a guide block is elastically connected to the guide groove via a second spring (38), a push plate (33) is fixedly connected to the top of the guide block, a push rod (36) is fixedly connected to the side wall of the push plate (33), the end of the push rod (36) extends to the notch of the groove (35) and is fixedly connected to an arc clamping plate (37), and a pushing component capable of pushing the push plate (33) is installed in the groove (35).

8. The bottle cap sealing gasket bonding device according to claim 7, characterized in that: The pushing assembly comprises an electromagnetic plate (32) fixed on the inner wall of the groove (35); a magnetic block (34) matching with the electromagnetic plate (32) is embedded in the side wall of the pushing plate (33); a conductive head (19) is fixed on the top of each of the four bottle cap grooves (20) corresponding to the upper turntable (16); the conductive head (19) is electrically connected to the corresponding two electromagnetic plates (32); an arc-shaped connecting rail (17) matching with the conductive head (19) is fixed on the bottom of the top plate (23); the arc-shaped connecting rail (17) extends from the gluing position (29) to the bonding position (30).

9. The bottle cap sealing gasket bonding device according to claim 1, characterized in that: The glue coating mechanism comprises a glue dispensing tube (11) which can move up and down, an annular glue coating tube (12) is fixed on the top of the glue dispensing tube (11), and a plurality of glue coating heads are arranged at equal intervals in the circumferential direction on the top of the annular glue coating tube (12).

10. The bottle cap sealing gasket bonding device according to claim 9, characterized in that: A second cylinder (6) is fixedly installed on the front side of the side plate (2); the telescopic end of the second cylinder (6) is fixedly connected to a connecting plate (7); the rubber distribution hose (11) is rotatably connected to the connecting plate (7); a motor (9) is fixedly installed on the connecting plate (7); the telescopic end of the motor (9) and the rubber distribution hose (11) are driven by a pair of second gears (10); the lower end of the rubber distribution hose (11) is connected to a pump hose (8) via a rotating joint.

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