Miniature bottle filling and capping all-in-one machine

Abstract

The miniature bottle filling and capping all-in-one machine comprises a base, a conveying table rotationally installed on the base and a first driving part used for driving the conveying table to rotate, and containing positions are arranged on the conveying table in the circumferential direction at intervals; a bottle feeding assembly, a filling mechanism, a feeding mechanism and a capping mechanism are installed on the base in the circumferential direction of the conveying table. The capping mechanism comprises a first mounting frame, a main rod, a pressure head, a rotating sleeve, a swing arm and a rolling knife, the first mounting frame is mounted on the base, the main rod is slidably mounted on the first mounting frame, and the pressure head is mounted at the bottom end of the main rod; the rotating sleeve is rotationally installed on the main rod, one end of the swing arm is hinged to the rotating sleeve, and the rolling knife is rotationally installed at the other end of the swing arm and located at the position corresponding to the pressing head; the first mounting frame is provided with a second driving piece used for driving the main rod to slide, a third driving piece used for driving the rotating sleeve to rotate and a fourth driving piece used for driving the swing arm to swing. The capping device has the effect of stably and smoothly completing capping processing on the miniature bottle.

Description

Technical Field

[0001] The invention relates to the field of bottle sealing equipment, in particular to a micro bottle filling and capping integrated machine. Background Art

[0002] At present, with the rapid development of pharmaceutical, health care products, cosmetics and other industries, the filling and capping machine, as an efficient and precise automated equipment, plays an important role in liquid filling, capping and sealing.

[0003] The existing capping machine drives the pressure head to press down and abut the bottle cap, and then the pressure head cooperates with the base to drive the bottle to rotate, and then drives the rolling cutter to approach the side of the bottle cap to complete the capping; however, for some smaller miniature bottles, such as those with a diameter of 7.8mm and a height of 21.5mm, this type of bottle has a small size and the bottle cap and the bottle body will rotate relative to each other. When the above-mentioned capping method is used, when the rolling cutter approaches the bottle cap until it is initially rolled into the cap body, the rolling cutter and the bottle cap will be relatively stationary, while the bottle cap and the bottle body will rotate relative to each other, so that the capping work cannot be achieved. Summary of the invention

[0004] In order to stably and smoothly complete the capping process for micro bottles, the present application provides a micro bottle filling and capping integrated machine.

[0005] The present application provides a micro-bottle filling and capping integrated machine, which adopts the following technical solution: A micro-bottle filling and capping integrated machine, comprising a base, a conveying platform rotatably mounted on the base, and a first driving member for driving the conveying platform to rotate, wherein the conveying platform is provided with accommodation positions at intervals in the circumferential direction; the base is provided with a bottle loading assembly for placing a bottle body into the accommodation position, a filling mechanism for filling the bottle body, a feeding mechanism for setting a stopper and a bottle cap on the bottle mouth cover, and a capping mechanism for capping the bottle cap, along the circumference of the conveying platform and corresponding to each of the accommodation positions; The capping mechanism includes a first mounting frame, a main rod, a pressure head, a rotating sleeve, a swing arm and a rolling cutter. The first mounting frame is mounted on the base, the main rod is slidably mounted on the first mounting frame in the vertical direction, and the pressure head is mounted on the bottom end of the main rod; the rotating sleeve is sleeved on the main rod and rotatably mounted on the main rod, one end of the swing arm is hinged to the rotating sleeve, the rolling cutter is rotatably mounted on the other end of the swing arm, and the rolling cutter is located at a position corresponding to the pressure head; the first mounting frame is equipped with a second driving member for driving the main rod to slide, a third driving member for driving the rotating sleeve to rotate, and a fourth driving member for driving the swing arm to swing.

[0006] By adopting the above technical scheme, the bottle body is placed into the accommodating position through the bottle loading assembly, and then the bottle body is transported circumferentially by the conveying platform, and passes through the filling mechanism, the feeding mechanism and the capping mechanism in sequence, thereby completing the filling of the bottle body, the setting of the stopper and the bottle cap on the bottle mouth cover of the bottle body, and the capping of the bottle cap in sequence; wherein when the bottle body is transported to the position directly below the pressure head, the second driving member is started to drive the main rod to slide vertically downward until the pressure head abuts against the bottle cap; since the swing arm is installed on the upper mold of the rotating sleeve, and the rotating sleeve is rotatably installed on the main rod, the rolling cutter is always in a suitable position, and the fourth driving member is started to drive the swing arm to swing until the rolling cutter approaches the bottle cap, and the third driving member is started to drive the rotating sleeve to rotate; thereby achieving the goal of keeping the bottle body and the bottle cap relatively still, and driving the rolling cutter to rotate circumferentially along the bottle mouth, so as to successfully complete the capping process of the micro bottle.

[0007] Preferably, the main rod sleeve is provided with a guide sleeve, and the guide sleeve is slidably mounted on the first mounting frame in the sliding direction of the main rod; the outer wall of the guide sleeve is provided with an inclined section and a straight section, and the end of the swing arm away from the rolling cutter is rotatably mounted with a guide wheel, the guide wheel abuts against the outer wall of the guide sleeve, and the hinge of the swing arm is located between the guide wheel and the rolling cutter; when the guide wheel abuts against the inclined section, the swing arm swings until the rolling cutter leaves the rolling position; when the guide wheel abuts against the straight section, the swing arm swings until the rolling cutter is in the rolling position; the fourth driving member includes a first elastic member, and both ends of the first elastic member are respectively connected to the swing arm and the rotating sleeve.

[0008] By adopting the above technical solution, when the guide sleeve slides, the guide wheel rolls on the outer wall of the guide sleeve; when the guide wheel moves from the inclined section to the straight section, the swing arm can be driven to swing, so that the rolling cutter is close to the bottle cap; when the guide wheel moves from the straight section to the inclined section, the swing arm is reset by the action of the first elastic member; in this structure, the guide wheel moves to various positions in the straight section, and the swing angle of the swing arm is consistent, so the tolerance rate for the moving position of the guide sleeve is high, and thus the method of driving the swing arm to swing is highly stable.

[0009] Preferably, the main rod comprises an upper support rod and a lower support rod, the upper support rod and the lower support rod are spaced apart from each other from top to bottom, the pressure head is mounted on an end of the lower support rod away from the upper support rod, and the second driving member is used to drive the upper support rod to move; a plug-in block with a polygonal cross-section is mounted on one end of the lower support rod close to the upper support rod, and a plug-in groove for inserting the plug-in block is provided on one end of the upper support rod close to the lower support rod, and the plug-in block is slidably mounted in the plug-in groove in a vertical direction; the guide sleeve is rotatably mounted on the upper support rod, and the rotating sleeve is rotatably mounted on the lower support rod, a second elastic member is mounted between the guide sleeve and the rotating sleeve, and the second elastic member is respectively connected to the guide sleeve and the rotating sleeve; the inclined surface section is located at one end of the guide sleeve close to the rotating sleeve.

[0010] By adopting the above technical scheme, when the second driving member drives the upper support rod to move vertically downward, since the guide sleeve is rotatably installed on the upper support rod, the rotating sleeve is rotatably installed on the lower support rod, and the second elastic member is installed between the guide sleeve and the rotating sleeve, the upper support rod, the lower support rod, the guide sleeve and the rotating sleeve move together at the beginning until the pressure head presses on the bottle cap, and the lower support rod and the rotating sleeve are stable and immobile, and the upper support rod is continuously driven to move, the plug-in block slides in the plug-in groove, and the guide sleeve moves with the upper support rod, so that the guide wheel moves from the inclined surface section to the straight surface section, driving the swing arm to swing, so as to drive the rolling cutter to complete the capping of the bottle cap.

[0011] The above structure can achieve the purpose of only using a single driving source of the second driving member to synchronously drive the pressure head to press the bottle cap and drive the swing arm to swing to complete the capping action, which can not only reduce costs, but also improve the synchronization of various actions and improve the accuracy of capping; at the same time, through the action of the second elastic member, it can be suitable for bottles of various heights; when the plug-in block slides in the plug-in groove, it can not only achieve relative movement between the guide strip and the rotating sleeve, but also limit the rotation of the lower support rod, thereby limiting the rotation of the pressure head.

[0012] Preferably, the first mounting frame is rotatably mounted with a positioning ring, and the main rod is slidably mounted in the positioning ring; the positioning ring is mounted with a guide rod, and the guide rod is simultaneously passed through the guide sleeve and the rotating sleeve, and the guide sleeve and the rotating sleeve are both slidably mounted on the guide rod; the third driving member is used to drive the positioning ring to rotate.

[0013] By adopting the above technical solution, the setting of the guide rod can not only make the guide sleeve and the rotating sleeve stably slide in the vertical direction with the main rod, but also can be used as a linkage rod to drive the positioning ring to rotate, which can synchronously drive the guide sleeve and the rotating sleeve to rotate, thereby further improving the overall synchronization.

[0014] Preferably, the third driving member includes a driving pulley, a driven pulley, a belt and a servo motor, the servo motor is mounted on the first mounting frame, the driving pulley is sleeved on the output shaft of the servo motor, the driven pulley is coaxially connected to the first mounting frame, and the belt is wound around the driving pulley and the driven pulley at the same time.

[0015] By adopting the above technical solution, the servo motor is started to drive the driving pulley to rotate, and then the driven pulley is driven to rotate through the belt, so that the first mounting frame can be driven to rotate. This driving method has high stability.

[0016] Preferably, two of the accommodating positions in the conveying platform are respectively a stopper loading position and a bottle cap loading position, the loading mechanism comprises a stopper loading tray, a bottle cap loading tray and a synchronous loading assembly, the stopper loading tray and the bottle cap loading tray are both installed on the base, and the synchronous loading assembly is used for sequentially covering the stoppers located at the discharge port of the stopper loading tray and the bottle caps located at the discharge port of the bottle cap loading tray on the bottle bodies at the stopper loading position and the bottle cap loading position.

[0017] By adopting the above technical scheme, when the bottles after filling are transported to the stopper loading position and the bottle cap loading position in turn, the stoppers and bottle caps at the outlets of the stopper loading tray and the bottle cap loading tray can be synchronously placed on the corresponding bottles in turn through the synchronous loading assembly, thereby improving the overall processing efficiency.

[0018] Preferably, the synchronous feeding assembly includes a second mounting frame and a pair of positioning seats, the two positioning seats are mounted on the second mounting frame and correspond to the discharge port of the stopper feeding tray and the discharge port of the bottle cap feeding tray respectively, the positioning seats are provided with a limiting groove connected to the discharge port of the stopper feeding tray or the discharge port of the bottle cap feeding tray; the positioning seat is slidably mounted on the second mounting frame, the second mounting frame is provided with a blocking piece on the moving path of the limiting groove, and the second mounting frame is provided with a fifth driving member for driving the positioning seat to slide to the limiting groove to face or leave the blocking piece; the synchronous feeding assembly also includes a feeding member for removing the stopper or bottle cap in the limiting groove and covering it on the corresponding bottle body.

[0019] By adopting the above technical solution, the stoppers and bottle caps discharged from the discharge ports of the stopper loading tray and the bottle cap loading tray enter the limiting groove of the positioning seat, and then the fifth driving member is started to drive the positioning seat to slide to the limiting groove facing the baffle, so that the stoppers and bottle caps are stabilized on the positioning seat, making the subsequent removal process of the loading parts more accurate and stable.

[0020] Preferably, the loading member includes a pair of suction nozzles, the two suction nozzles are respectively located directly above the two positioning seats, and the second mounting frame is installed with a sixth driving member for driving the suction nozzle to move in a vertical direction and a seventh driving member for driving the suction nozzle to move toward or away from the direction directly above the conveying platform.

[0021] By adopting the above technical solution, the sixth driving member and the seventh driving member cooperate with each other to drive the suction nozzle to suck and move the plug and bottle cap in the limiting groove to the bottle body to complete the installation of the plug and bottle cap, which has high synchronization and high processing efficiency.

[0022] Preferably, the conveying platform includes a base and a rotating table, the base is provided with a receiving groove for the rotating table to be inserted into, the rotating table is rotatably mounted on the base through the receiving groove, the receiving position is circumferentially opened on the outer wall of the rotating table and faces the inner wall of the receiving groove; the base is provided with a notch corresponding to a position of one of the receiving positions; the first driving member is used to drive the rotating table to rotate.

[0023] By adopting the above technical solution, the bottle body can be stably transported along the circumferential direction through the limit between the accommodating position and the base, and the filling of the bottle body, the installation of the stopper and the bottle cap on the bottle mouth cover of the bottle body, and the rolling of the bottle cap are completed in sequence until the bottle is transported to the notch, and the product can be detached and unloaded; the structure is simple and the transportation is stable.

[0024] Preferably, one side of the notch is the feeding side and the other side is the unloading side, and the accommodating position corresponding to the notch is the unloading position; a unloading sheet is installed at the base corresponding to the notch, and the unloading sheet extends from the base to directly above the rotating table, and the side edge of the unloading sheet close to the notch extends into the unloading position and corresponds to the side of the unloading position close to the unloading side.

[0025] By adopting the above technical solution, when the processed product is conveyed to the notch through the conveyor table, the product abuts against one side of the discharge sheet close to the notch, and the product is stably separated from the accommodation position through the resistance of the discharge sheet.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The swing arm is installed on the upper die of the rotating sleeve, and the rotating sleeve is rotatably installed on the main rod, so the rolling cutter is always in a suitable position, and the fourth driving member is started to drive the swing arm to swing until the rolling cutter is close to the bottle cap, and the third driving member is started to drive the rotating sleeve to rotate; thereby, the bottle body and the bottle cap remain relatively still, and the rolling cutter is driven to rotate along the circumference of the bottle mouth, so as to successfully complete the capping process of the micro bottle; 2. When the guide wheel moves to various positions in the straight section, the swing angle of the swing arm is consistent, so the tolerance rate of the moving position of the guide sleeve is high, so the method of driving the swing arm to swing is highly stable; 3. Only the second driving member needs to be used as a single driving source to synchronously drive the pressure head to press the bottle cap and drive the swing arm to swing to complete the capping action, which can not only reduce costs, but also improve the synchronization of various actions and the accuracy of capping; at the same time, the second elastic member can be used for bottles of various heights; when the plug-in block slides in the plug-in slot, it can not only achieve relative movement between the guide strip and the rotating sleeve, but also limit the rotation of the lower support rod, thereby limiting the rotation of the pressure head; 4. The setting of the guide rod not only allows the guide sleeve and the rotating sleeve to stably slide in the vertical direction with the main rod, but also can be used as a linkage rod to drive the positioning ring to rotate, thereby synchronously driving the guide sleeve and the rotating sleeve to rotate, thereby further improving the overall synchronization. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0028] Figure 2 It is a schematic diagram of the conveyor structure of Example 1 of the present application.

[0029] Figure 3 It is a schematic diagram of the liquid outlet nozzle installation structure of Example 1 of the present application.

[0030] Figure 4 It is a schematic diagram of the structure of the feeding mechanism of Example 1 of the present application.

[0031] Figure 5 yes Figure 4 A partial enlarged view of middle A.

[0032] Figure 6 It is a schematic diagram of the structure of the capping mechanism of Example 1 of the present application.

[0033] Figure 7 It is a cross-sectional view of the initial state of the capping mechanism of Example 1 of the present application.

[0034] Figure 8 It is a cross-sectional view of the state where the pressure head in the capping mechanism of Example 1 of the present application is pressed against the micro bottle.

[0035] Fig. 9 It is a cross-sectional view of the capping state of the capping mechanism of Example 1 of the present application.

[0036] Fig.10 It is a structural cross-sectional view of Example 2 of the present application.

[0037] Fig.11 This is a cross-sectional view of the feed channel structure of Example 2 of the present application.

[0038] Description of reference numerals: 1. Base; 11. First driving member; 12. Tray; 13. Linear module; 2. Conveyor platform; 21. Accommodation position; 22. Base; 221. Accommodation slot; 222. Notch; 223. Discharge position; 224. Discharge sheet; 225. Stopper loading position; 226. Bottle cap loading position; 227. Discharge channel; 2271. Avoidance port; 2272. Opening and closing plate; 2273. Reset spring; 2 274, synchronization rod; 23, rotating table; 231, trigger block; 3, bottle loading assembly; 31, bottle loading tray; 32, first conveying track; 4, filling mechanism; 41, third mounting frame; 42, liquid outlet nozzle; 43, insulation hopper; 44, ceramic pump; 5, loading mechanism; 51, stopper loading tray; 52, bottle cap loading tray; 53, second mounting frame; 531, baffle; 532, fifth driving member ;533, the sixth driving member;534, the seventh driving member;54, the positioning seat;541, the limiting groove;55, the suction nozzle;6, the rolling cover mechanism;61, the first mounting frame;611, the positioning ring;612, the connecting ring;613, the guide rod;614, the third driving member;6141, the driving pulley;6142, the driven pulley;6143, the belt;6144, the servo motor;62, the main rod;621, the upper support rod;6211, the plug-in groove;622, the lower support rod;6221, the plug-in block;63, the pressure head;64, the guide sleeve;641, the sliding rod;642, the second elastic member;643, the inclined section;644, the straight section;65, the rotating sleeve;66, the swing arm;661, the guide wheel;67, the rolling knife;68, the second driving member;69, the fourth driving member;691, the first elastic member. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-11 This application is described in further detail.

[0040] The embodiment of the present application discloses a micro-bottle filling and capping integrated machine.

[0041] Example 1 Reference Figure 1 and Figure 2The micro-bottle filling and capping integrated machine comprises a base 1, a conveying platform 2, a bottle loading assembly 3, a filling mechanism 4, a feeding mechanism 5 and a capping mechanism 6. The conveying platform 2 is rotatably mounted on the base 1. The base 1 is provided with a first driving member 11 for driving the conveying platform 2 to rotate. The table surface of the conveying platform 2 is provided with accommodating positions 21 at intervals along the circumference; the bottle loading assembly 3, the filling mechanism 4, the feeding mechanism 5 and the capping mechanism 6 are installed at intervals along the circumference of the conveying platform 2 on the base 1. Each discharge port of the bottle loading assembly 3, the filling mechanism 4, the feeding mechanism 5 and the capping mechanism 6 corresponds to a position directly above the accommodating position 21 respectively; thus, after the bottle loading assembly 3 places an empty bottle body into the accommodating position 21, the empty bottle body can be transported by the conveying platform 2, and the filling mechanism 4, the feeding mechanism 5 and the capping mechanism 6 can complete the filling, the setting of the stopper and the bottle cap, and the capping of the bottle cap in sequence.

[0042] Reference Figure 1 and Figure 2 The conveying platform 2 includes a base 22 and a rotating platform 23. The base 22 is fixedly mounted on the base 1. A receiving groove 221 is provided in the middle position of the base 22. The rotating platform 23 is adapted to the receiving groove 221. The rotating platform 23 is rotatably mounted on the base 22 through the receiving groove 221. There is a gap between the rotating platform 23 and the groove wall of the receiving groove 221. The first driving member 11 is a motor. The first driving member 11 is fixedly mounted on the base 1. The output shaft of the first driving member 11 is fixedly mounted at the center position of the rotating platform 23. The receiving position 21 is circumferentially arranged on the outer wall of the rotating platform 23 and faces the inner wall of the receiving groove 221. When the bottle body is in the receiving position 21, the receiving position 21 is limited by the groove wall of the receiving groove 221. The base 22 is provided with a notch 222 at the position of one of the receiving positions 21 between the receiving position 21 corresponding to the upper bottle assembly 3 and the receiving position 21 corresponding to the capping mechanism 6, that is, when the processed product is transported to the notch 222, the product can spontaneously detach from the receiving position 21.

[0043] The side of the notch 222 close to the capping mechanism 6 is the feeding side, and the other side is the unloading side. The accommodating position 21 corresponding to the notch 222 is the unloading position 223. A unloading piece 224 is installed at the position of the base 22 corresponding to the notch 222. The unloading piece 224 is parallel to the base 22. One end of the unloading piece 224 is fixedly installed at a position of the base 22 close to the unloading side, and the other end extends to directly above the rotating table 23. One side of the unloading piece 224 close to the notch 222 extends into the unloading position 223 and corresponds to a side of the unloading position 223 close to the unloading side. Therefore, the product can be stably separated from the accommodating position 21 when it is transported to the unloading position 223.

[0044] Reference Figure 1The bottle loading assembly 3 includes a bottle loading tray 31 and a first conveying track 32. Empty bottles are placed in the bottle loading tray 31. The bottle loading tray 31 is a vibrating loading tray, and the bottle loading tray 31 is fixedly mounted on the base 1. One end of the first conveying track 32 is connected to the discharge port of the bottle loading tray 31, and the other end is located directly above the corresponding accommodation position 21. The empty bottles pass through the first conveying track 32 and fall into the accommodation position 21.

[0045] Reference Figure 1 and Figure 3 The filling mechanism 4 includes a third mounting frame 41, a liquid outlet nozzle 42, an insulation hopper 43 and a ceramic pump 44. The liquid outlet of the liquid outlet nozzle 42 is vertically downward, and the liquid outlet nozzle 42 is fixedly mounted on the third mounting frame 41. The base 1 is equipped with a cylinder for driving the third mounting frame 41 to move in a vertical direction; the insulation hopper 43 is fixedly mounted on the base 1, and the ceramic pump 44 is installed at the bottom outlet of the insulation hopper 43. The liquid outlet of the ceramic pump 44 is connected to the liquid outlet nozzle 42 through a pipeline; therefore, when the empty bottle body is transported to the position directly below the liquid outlet nozzle 42, the liquid outlet nozzle 42 is driven to extend into the bottle body, and then the ceramic pump 44 is started to complete the filling.

[0046] Reference Figure 2 , Figure 4 and Figure 5, two of the accommodating positions 21 in the conveying platform 2 are respectively the stopper loading position 225 and the bottle cap loading position 226, the loading mechanism 5 comprises a stopper loading tray 51, a bottle cap loading tray 52 and a synchronous loading assembly, the stopper loading tray 51 and the bottle cap loading tray 52 are all vibrating loading trays, the stopper loading tray 51 and the bottle cap loading tray 52 are symmetrically fixedly installed on the base 1; the synchronous loading assembly is installed at the base 1 corresponding to the stopper loading position 225 and the bottle cap loading position 226, the synchronous loading assembly comprises a second mounting frame 53 and a pair of positioning seats 54, the second mounting frame 53 is fixedly installed on the base 1, two positioning seats 54 are installed on the second mounting frame 53 and correspond to the discharge port of the stopper loading tray 51 and the discharge port of the bottle cap loading tray 52 respectively, one positioning seat 54, the discharge port of the stopper loading tray 51, and the stopper loading position 225 are on the same straight line, and the other positioning seat 54, the bottle cap The discharge port of the loading tray 52 and the bottle cap loading position 226 are in the same straight line; the positioning seat 54 is provided with a limiting groove 541 connected to the discharge port of the plug loading tray 51 or the discharge port of the bottle cap loading tray 52, and the positioning seat 54 is slidably mounted on the second mounting frame 53, and the second mounting frame 53 is installed with a blocking piece 531 on the moving path corresponding to the limiting groove 541, and the second mounting frame 53 is installed with a device for driving the positioning seat 54 to slide to the limiting groove 5 41 is facing or leaving the fifth driving member 532 of the baffle 531, and the fifth driving member 532 is a cylinder; thus, after the stopper loading tray 51 and the bottle cap loading tray 52 transport the stoppers and bottle caps into the limiting grooves 541 in the corresponding positioning seats 54, the fifth driving member 532 is started to drive the positioning seats 54 to slide until the limiting grooves 541 are facing the baffle 531, so that the stoppers and bottle caps entering the limiting grooves 541 are stabilized in the limiting grooves 541.

[0047] The synchronous loading assembly also includes a loading part, which includes a pair of suction nozzles 55. The two suction nozzles 55 are respectively located directly above the two positioning seats 54, and the suction ports of the suction nozzles 55 are vertically downward; the second mounting frame 53 is also equipped with a sixth driving member 533 for driving the suction nozzle 55 to move in the vertical direction and a seventh driving member 534 for driving the suction nozzle to move toward or away from the direction directly above the conveying platform 2. The sixth driving member 533 and the seventh driving member 534 are both cylinders; thereby, the suction nozzle 55 can be driven to take out the stopper and bottle cap in the limiting groove 541 and cover the bottle body in the stopper upper material level 225 and the bottle cap upper material level 226.

[0048] Reference Figure 6 and Figure 7The capping mechanism 6 includes a first mounting frame 61, a main rod 62, a pressure head 63, a guide sleeve 64, a rotating sleeve 65, a swing arm 66 and a rolling knife 67. The first mounting frame 61 is fixedly mounted on the base 1; the main rod 62 is slidably mounted on the first mounting frame 61 in the vertical direction; the main rod 62 includes an upper support rod 621 and a lower support rod 622, and the upper support rod 621 and the lower support rod 622 are spaced from top to bottom, and the pressure head 63 is fixedly mounted on the bottom end of the lower support rod 622; the first mounting frame 61 is mounted There is a second driving member 68, which is a cylinder. The piston rod of the second driving member 68 is fixedly installed on the top of the main rod 62, so as to drive the upper support rod 621 to slide; a plug-in block 6221 with a polygonal cross-section is installed at one end of the lower support rod 622 close to the upper support rod 621, and a plug-in groove 6211 for inserting the plug-in block 6221 is opened at one end of the upper support rod 621 close to the lower support rod 622, and the plug-in block 6221 is slidably installed in the plug-in groove 6211 in the vertical direction.

[0049] The guide sleeve 64 is sleeved and rotatably mounted on the upper support rod 621, the rotating sleeve 65 is sleeved and rotatably mounted on the lower support rod 622, and a sliding rod 641 is arranged at intervals along the circumferential direction between the guide sleeve 64 and the rotating sleeve 65. The sliding rod 641 extends in the sliding direction of the upper support rod 621, one end of the sliding rod 641 is fixedly mounted on the rotating sleeve 65, and the other end is slidably mounted on the guide sleeve 64 in the extending direction of the sliding rod 641; each sliding rod 641 is sleeved with a second elastic member 642, the second elastic member 642 is a spring, and the two ends of the second elastic member 642 are respectively fixedly mounted on the guide sleeve 6 4 and the rotating sleeve 65; the swing arm 66 is hinged on the rotating sleeve 65, the swing arm 66 extends toward the arrangement direction of the guide sleeve 64 and the rotating sleeve 65, the rolling cutter 67 is rotatably mounted on the downward end of the swing arm 66, and the upward end of the swing arm 66 is rotatably mounted with a guide wheel 661; the outer wall of the guide sleeve 64 is provided with an inclined surface section 643 and a straight surface section 644, the inclined surface section 643 and the straight surface section 644 are both arranged along the circumferential direction, the inclined surface section 643 is located at one end of the guide sleeve 64 close to the rotating sleeve 65, when the guide wheel 661 abuts against the inclined surface section 643, the swing arm 66 swings until the rolling cutter 67 leaves the capping position (refer to Figure 8 ); When the guide wheel 661 abuts against the straight section, the swing arm 66 swings until the rolling cutter 67 is in the rolling position (refer to Fig. 9 A fourth driving member 69 is provided between the rotating sleeve 65 and the swing arm 66. The fourth driving member 69 includes a first elastic member 691. The first elastic member 691 is a spring. Both ends of the first elastic member 691 are fixedly mounted on the swing arm 66 and the rotating sleeve 65 respectively. When the first elastic member 691 is in a natural state, the guide wheel 661 abuts against the inclined surface section 643.

[0050] Reference Figure 6 and Figure 7The first mounting frame 61 is rotatably mounted with a positioning ring 611, and the upper support rod 621 is slidably mounted in the positioning ring 611; the lower support rod 622 is located on the side of the rotating sleeve 65 away from the guide sleeve 64 and is sleeved with a connecting ring 612, and a guide rod 613 is installed between the positioning ring 611 and the connecting ring 612, and the guide rod 613 extends in the sliding direction of the main rod 62, and the two ends of the guide rod 613 are respectively fixedly mounted on the positioning ring 611 and the connecting ring 612, and the guide rod 613 is simultaneously penetrated by the guide sleeve 64 and the rotating sleeve 65, and the guide sleeve 64 and the rotating sleeve 65 are both slidably mounted Installed on the guide rod 613; the first mounting frame 61 is installed with a third driving member 614, the third driving member 614 includes a driving pulley 6141, a driven pulley 6142, a belt 6143 and a servo motor 6144, the servo motor 6144 is fixed on the first mounting frame 61, the driving pulley 6141 is sleeved on the output shaft of the servo motor 6144; the driven pulley 6142 is coaxially fixedly connected to the first mounting frame 61, and the belt 6143 is simultaneously sleeved on the driving pulley 6141 and the driven pulley 6142; thereby, the rotating sleeve 65 and the guide wheel 661 can be driven to rotate synchronously.

[0051] The implementation principle of Example 1 is as follows: the bottle loading tray 31 is started to convey the empty bottle into the accommodating position 21 facing the first conveying track 32, and then the first driving member 11 is started to drive the rotating table 23 to rotate, so that the empty bottle is sequentially conveyed to the filling mechanism 4, the feeding mechanism 5 and the capping mechanism 6; when conveyed to the position directly below the liquid outlet nozzle 42, the liquid outlet nozzle 42 is driven to move to and insert into the bottle body to complete the filling of the bottle body; when conveyed to the stopper loading position 225 and the bottle cap loading position 226, the corresponding stopper and bottle cap are sucked up by the corresponding suction nozzle 55, and then the suction nozzle 55 is driven to move to the top of the corresponding bottle body to complete the capping of the stopper and the bottle cap in sequence; when conveyed to the position directly below the pressure head 63, the second driving member 68 is started to first cause the upper support rod 621, the lower support rod 622, the guide sleeve 64 and the rotating sleeve 65 to move together until the pressure head 63 is pressed against the bottle cap (refer to Figure 8 ), the lower support rod 622 and the rotating sleeve 65 are stable and immobile, while the upper support rod 621 is continuously driven to move, so that the plug-in block 6221 slides in the plug-in slot 6211, and the guide sleeve 64 moves with the upper support rod 621, so that the guide wheel 661 moves from the inclined surface section 643 to the straight surface section 644, driving the swing arm 66 to swing, so as to drive the rolling knife 67 to complete the capping operation on the bottle cap (refer to Fig. 9 ).

[0052] Example 2 Reference Fig.10 and Fig.11The difference between this embodiment and embodiment 2 is that a material discharge channel 227 is fixedly installed at the base 22 corresponding to the notch 222, one end of the material discharge channel 227 is located directly below and connected to the unloading position 223, and the other end extends vertically downward; a tray 12 for placing a material tray with multiple placement slots is provided on the base 1 directly below the material discharge channel 227, and the base 1 is installed with a linear module 13 for driving the tray 12 to move horizontally to each placement slot directly below the material discharge channel 227.

[0053] The side wall of the material discharge channel 227 near the discharge position 223 is provided with avoidance openings 2271 at intervals along the length direction of the material discharge channel 227, and the material discharge channel 227 is hinged with an opening and closing plate 2272 at the position corresponding to the avoidance opening 2271. The hinge position of the opening and closing plate 2272 is located in the side wall of the material discharge channel 227, and one end of the opening and closing plate 2272 extends into the material discharge channel 227 and the other end extends out of the material discharge channel 227. A return spring 2273 is installed between the end of the opening and closing plate 2272 extending out of the material discharge channel 227 and the material discharge channel 227; the adjacent two A synchronization rod 2274 is connected between one end of the opening and closing plate 2272 extending out of the discharge channel 227, and the distance between the top opening and closing plate 2272 and the discharge position 223 is greater than the height of a single product; a trigger block 231 is installed on the outer circle of the rotating table 23 and at the front end position of each accommodating position 21. Before an accommodating position 21 enters the notch 222, the corresponding trigger block 231 first enters the notch 222, and the trigger block 231 is arranged opposite to the end of the opening and closing plate 2272 located at the top extending out of the discharge channel 227.

[0054] The implementation principle of Example 2 is as follows: since the product is a micro bottle, its volume is relatively small. If the micro bottle is directly separated from the discharge position 223 and then falls spontaneously into the collection tray, not only will the collection be chaotic, but it will also be prone to collision and rupture. Therefore, when the micro bottle is separated from the discharge position 223 by the action of the discharge sheet 224, it enters the discharge channel 227 and falls on the top opening and closing plate 2272. When the next discharge position 223 is transferred to the gap 222, the opening and closing plates 2272 are driven to rotate by the action of the trigger block 231, so that the micro bottle falling on the opening and closing plate 2272 continues to fall onto the next opening and closing plate 2272, and the upper opening and closing plate 2272 is clamped in the capping recess of the micro bottle. After the above process is carried out in sequence, the product falls layer by layer and finally falls stably into the placement groove of the material tray to complete stable collection.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A micro bottle filling and capping machine, characterized in that: The invention comprises a base (1), a conveying platform (2) rotatably mounted on the base (1), and a first driving member (11) for driving the conveying platform (2) to rotate, wherein the conveying platform (2) is provided with accommodation positions (21) at intervals along the circumference; the base (1) is provided with a bottle loading assembly (3) for placing a bottle body into the accommodation position (21), a filling mechanism (4) for filling the bottle body, a feeding mechanism (5) for providing a stopper and a bottle cap on the bottle mouth cover, and a capping mechanism (6) for capping the bottle cap along the circumference of the conveying platform (2) and corresponding to each of the accommodation positions (21); The capping mechanism (6) comprises a first mounting frame (61), a main rod (62), a pressing head (63), a rotating sleeve (65), a swing arm (66) and a rolling knife (67); the first mounting frame (61) is mounted on the base (1); the main rod (62) is slidably mounted on the first mounting frame (61) in a vertical direction; the pressing head (63) is mounted on the bottom end of the main rod (62); the rotating sleeve (65) is sleeved on the main rod (62) and is rotatably mounted on the main rod (62). One end of the swing arm (66) is hinged to the rotating sleeve (65), and the rolling cutter (67) is rotatably mounted on the other end of the swing arm (66), and the rolling cutter (67) is located at a position corresponding to the pressure head (63); the first mounting frame (61) is equipped with a second driving member (68) for driving the main rod (62) to slide, a third driving member (614) for driving the rotating sleeve (65) to rotate, and a fourth driving member (69) for driving the swing arm (66) to swing.

2. The micro-bottle filling and capping integrated machine according to claim 1, characterized in that: The main rod (62) is provided with a guide sleeve (64), and the guide sleeve (64) is slidably mounted on the first mounting frame (61) in the sliding direction of the main rod (62); the outer wall of the guide sleeve (64) is provided with an inclined surface section (643) and a straight surface section (644); the end of the swing arm (66) away from the rolling cutter (67) is rotatably mounted with a guide wheel (661), and the guide wheel (661) is in contact with the outer wall of the guide sleeve (64); the hinge of the swing arm (66) is located at the guide wheel (6 61) and the rolling cutter (67); when the guide wheel (661) abuts against the inclined surface section (643), the swing arm (66) swings until the rolling cutter (67) leaves the rolling cover position; when the guide wheel (661) abuts against the straight section, the swing arm (66) swings until the rolling cutter (67) is in the rolling cover position; the fourth driving member (69) comprises a first elastic member (691), and two ends of the first elastic member (691) are respectively connected to the swing arm (66) and the rotating sleeve (65).

3. The micro-bottle filling and capping integrated machine according to claim 2, characterized in that: The main rod (62) comprises an upper support rod (621) and a lower support rod (622), wherein the upper support rod (621) and the lower support rod (622) are spaced from top to bottom, the pressure head (63) is installed at one end of the lower support rod (622) away from the upper support rod (621), and the second driving member (68) is used to drive the upper support rod (621) to move; a plug-in block (6221) with a polygonal cross section is installed at one end of the lower support rod (622) close to the upper support rod (621), and a plug-in block (6221) is provided at one end of the upper support rod (621) close to the lower support rod (622). The plug-in slot (6211) is inserted therein, and the plug-in block (6221) is slidably installed in the plug-in slot (6211) in the vertical direction; the guide sleeve (64) is rotatably installed on the upper support rod (621), and the rotating sleeve (65) is rotatably installed on the lower support rod (622); a second elastic member (642) is installed between the guide sleeve (64) and the rotating sleeve (65), and the second elastic member (642) is respectively connected to the guide sleeve (64) and the rotating sleeve (65); the inclined surface section (643) is located at one end of the guide sleeve (64) close to the rotating sleeve (65).

4. The micro-bottle filling and capping integrated machine according to claim 2, characterized in that: The first mounting frame (61) is rotatably mounted with a positioning ring (611), and the main rod (62) is slidably mounted in the positioning ring (611); the positioning ring (611) is mounted with a guide rod (613), and the guide rod (613) is simultaneously passed through the guide sleeve (64) and the rotating sleeve (65), and the guide sleeve (64) and the rotating sleeve (65) are both slidably mounted on the guide rod (613); the third driving member (614) is used to drive the positioning ring (611) to rotate.

5. The micro-bottle filling and capping integrated machine according to claim 4, characterized in that: The third driving member (614) comprises a driving pulley (6141), a driven pulley (6142), a belt (6143) and a servo motor (6144); the servo motor (6144) is mounted on the first mounting frame (61); the driving pulley (6141) is sleeved on the output shaft of the servo motor (6144); the driven pulley (6142) is coaxially connected to the first mounting frame (61); and the belt (6143) is simultaneously wound around the driving pulley (6141) and the driven pulley (6142).

6. The micro-bottle filling and capping integrated machine according to claim 1, characterized in that: Two of the accommodating positions (21) in the conveying platform (2) are respectively a stopper loading position (225) and a bottle cap loading position (226); the loading mechanism (5) comprises a stopper loading tray (51), a bottle cap loading tray (52) and a synchronous loading component; the stopper loading tray (51) and the bottle cap loading tray (52) are both mounted on the base (1); the synchronous loading component is used for sequentially placing the stopper located at the discharge port of the stopper loading tray (51) and the bottle cap located at the discharge port of the bottle cap loading tray (52) on the bottle body located at the stopper loading position (225) and the bottle cap loading position (226).

7. The micro-bottle filling and capping integrated machine according to claim 6, characterized in that: The synchronous feeding assembly comprises a second mounting frame (53) and a pair of positioning seats (54). The two positioning seats (54) are mounted on the second mounting frame (53) and correspond to the discharge port of the stopper feeding tray (51) and the discharge port of the bottle cap feeding tray (52) respectively. The positioning seats (54) are provided with a limiting groove (541) connected to the discharge port of the stopper feeding tray (51) or the discharge port of the bottle cap feeding tray (52). The positioning seats (54) are slidably mounted on the The second mounting frame (53) is provided with a blocking piece (531) on a moving path of the second mounting frame (53) corresponding to the limiting groove (541), and the second mounting frame (53) is provided with a fifth driving member (532) for driving the positioning seat (54) to slide to the limiting groove (541) to face or leave the blocking piece (531); the synchronous feeding component also includes a feeding member for removing the stopper or bottle cap in the limiting groove (541) and covering it on the corresponding bottle body.

8. The micro-bottle filling and capping integrated machine according to claim 7, characterized in that: The loading part includes a pair of suction nozzles (55), and the two suction nozzles (55) are respectively located directly above the two positioning seats (54). The second mounting frame (53) is installed with a sixth driving member (533) for driving the suction nozzle (55) to move in a vertical direction and a seventh driving member (534) for driving the suction nozzle to move toward or away from the direction directly above the conveying platform (2).

9. The micro-bottle filling and capping integrated machine according to claim 1, characterized in that: The conveying platform (2) comprises a base (22) and a rotating platform (23); the base (22) is provided with a receiving groove (221) for the rotating platform (23) to be inserted into; the rotating platform (23) is rotatably mounted on the base (22) via the receiving groove (221); the receiving position (21) is circumferentially provided on the outer wall of the rotating platform (23) and is directly opposite to the inner wall of the receiving groove (221); the base (22) is provided with a notch (222) corresponding to a position of one of the receiving positions (21); and the first driving member (11) is used to drive the rotating platform (23) to rotate.

10. The micro-bottle filling and capping integrated machine according to claim 9, characterized in that: One side of the notch (222) is a feeding side, and the other side is a discharging side, and the accommodating position (21) corresponding to the notch (222) is a discharging position (223); a discharging sheet (224) is installed at the position of the base (22) corresponding to the notch (222), and the discharging sheet (224) extends from the base (22) to directly above the rotating table (23), and a side edge of the discharging sheet (224) close to the notch (222) extends into the discharging position (223) and corresponds to a side of the discharging position (223) close to the discharging side.

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