Servo rotary cap screwing machine

Abstract

The servo rotary cap screwing machine comprises a rack and a belt, a stepping motor is fixedly connected to the inner top wall of the rack, the driving end of the stepping motor penetrates through the inner top wall of the rack and is fixedly connected with a second rotary disc, and a shell is fixedly connected to the middle of the top end of the second rotary disc. A plurality of uniformly distributed electric push rods are fixedly connected to the outer side of the inner top wall of the shell, the lower driving ends of the plurality of electric push rods penetrate through the inner bottom wall of the shell and are fixedly connected with a mounting box, the plurality of electric push rods can push the mounting box to move downwards, and a groove is formed in the outer side of a second groove of the rotating disc. According to the material taking device, the pull rod is pulled to enable the fixing block to retreat from the interior of the fixing groove, then the material taking claw is rotated to enable the cross rod to be parallel to the open groove, and the material taking claw is pulled downwards to be taken out from the lower portion of the box body, so that workers can overhaul the material taking claw conveniently, and meanwhile bolts for fixing the material taking claw are prevented from being lost when the workers overhaul the material taking claw.

Description

Technical Field

[0001] The utility model relates to the technical field of capping machines, in particular to a servo rotary capping machine. Background Art

[0002] People often use various bottles to hold daily necessities in their daily lives, such as bottled mineral water, bottled cosmetics, bottled shampoo, bottled beverages, etc. After these bottles are filled, they need to be capped, so a capping machine is needed to screw the cap onto the bottle. The capping machine is also called a capping machine, a capping machine or a capping machine, and is mainly used for plastic bottles and glass bottles.

[0003] After searching, the Chinese patent announcement number: CN218261897U discloses a capping machine, specifically relating to the field of capping machines. The present application includes a capping device, a capping device is installed on the upper side of the capping device, a positioning device is provided on the upper surface of the capping device, and the positioning device includes two cylinders, both of which are fixedly connected to the upper surface of the capping device, and push rods are slidable inside the two cylinders, and the ends of the two push rods close to each other are fixedly connected to a limit frame, and the limit frame is rotatably connected to two rotating rods inside, and a rectangular plate is fixedly connected to the side of the two rotating rods close to each other. The surface of the rectangular plate is fixedly connected to a limiting block, the cross-section of the limiting block is an isosceles trapezoidal structure, and the rectangular plate is slidably connected to two sliders on one side away from the limiting block. The present application facilitates the positioning of bottles of different shapes, sizes and structures by setting a positioning device, improves the scope of use of the capping equipment, and further improves the efficiency of positioning the bottle body. However, during the long-term use of the capping machine, the capping device thereon often malfunctions and needs to be disassembled for maintenance. However, when disassembling it, it is often fixed by a large number of bolts, so it is time-consuming to disassemble and the disassembled bolts are easy to be lost. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a servo rotary capping machine, which aims to improve the problem in the prior art that when a pawl rotating the bottle cap under the capping machine fails and needs to be repaired, a large number of bolts often need to be removed, which takes a lot of time and the bolts are easy to lose.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a servo rotary capping machine, comprising a frame and a belt, a stepper motor is fixedly connected to the inner top wall of the frame, a driving end of the stepper motor penetrates the inner top wall of the frame and is fixedly connected to a turntable 2, a shell is fixedly connected to the middle of the top of the turntable 2, a plurality of evenly distributed electric push rods are fixedly connected to the outer side of the inner top wall of the shell, a plurality of lower driving ends of the electric push rods penetrate the inner bottom wall of the shell and are fixedly connected to an installation box, the installation box can be pushed downward by a plurality of electric push rods, a groove is arranged on the outer side of the turntable 2 groove, and a rubber pad is arranged on the inner wall of the groove to prevent the turntable 2 from scratching the bottle body when moving it, a battery is fixedly connected to the inner bottom wall of the shell, and the battery is electrically connected to a plurality of electric push rods respectively;

[0006] The bottom walls of the multiple installation boxes are fixedly connected to servo motors, the lower driving ends of the multiple servo motors penetrate the bottom walls of the installation boxes and are fixedly connected to the box body, the middle parts of the bottom walls of the multiple boxes are provided with slots, cross bars are arranged inside the multiple boxes, the bottom ends of the multiple cross bars are fixedly connected to material picking claws, the two ends of the multiple cross bars are provided with fixed slots, the insides of the multiple fixed slots are slidably connected to fixed blocks, the bottom ends of the multiple fixed slots are fixedly connected to pull rods, and the box body and the material picking claws under the box body can be driven to rotate by the servo motor.

[0007] As a further description of the above technical solution:

[0008] Both sides of the bottom wall of the box body are fixedly connected with installation grooves, and springs are arranged on the outside of multiple pull rods. One end of multiple springs is fixedly connected to one end of the fixing block close to the pull rod, and the other end of multiple springs is fixedly connected to the bottom wall of the installation groove. After the cross bar is placed into the box body, the fixing block can be pushed into the fixing groove by the spring to fix the cross bar and the material picking claw below.

[0009] As a further description of the above technical solution:

[0010] A rotating table 2 is fixedly connected to one side of the middle top of the frame, a turntable 1 is fixedly connected to the top of the rotating table, a rotating table 1 is fixedly connected to the other side of the middle top of the frame, a turntable 3 is fixedly connected to the top of the rotating table 1, grooves are provided on the outer sides of the turntable 1 and the turntable 3, bottles without bottle caps screwed on can be transported to the bottom of the picking claw through the grooves on the outer side of the turntable 1, and bottles with bottle caps screwed on can continue to be transported forward through the turntable 3.

[0011] As a further description of the above technical solution:

[0012] The top of the turntable three is fixedly connected with a material tray, and a plurality of material discharge troughs are provided on the top of the material tray. When the turntable three rotates, the bottle caps inside the material discharge troughs on the top of the material tray can be transported to the bottom of the material picking claw so that the material picking claw can clamp the bottle caps.

[0013] As a further description of the above technical solution:

[0014] A plurality of evenly distributed rollers are fixedly connected to the rear side of the top of the frame, and the outer sides of the plurality of rollers are meshedly connected to the four inner corners of the belt. When the turntable 2 transports the bottle body to the rear end of the frame, the bottle body can be tightened into the groove of the turntable 2 through the belt.

[0015] As a further description of the above technical solution:

[0016] The front side of the top end of the frame is fixedly connected to a mounting plate, the middle part of the rear side of the mounting plate is fixedly connected to a conveyor belt, the top end of the rear side of the mounting plate is fixedly connected to a limiting block, one side of the limiting block is rotatably connected to a rotating rod, and the other end of the rotating rod is rotatably connected to a mounting block, the front end of the mounting block is fixedly connected to one side of the rear end of the mounting plate, and when turntable one and turntable two convey the bottle body, the rotation of the conveyor belt can assist the bottle body to move forward.

[0017] As a further description of the above technical solution:

[0018] The top of the frame is fixedly connected to a chassis, one side of the inner wall of the chassis is penetrated by a conveying pipe, the conveying pipe is movably and fixedly connected to a hopper, one side of the inner wall of the chassis is fixedly connected to a pressure plate, one side of the chassis is fixedly connected to a control box, the bottle cap is placed into the hopper with the opening facing upward, and is conveyed to the top of the tray through the conveying pipe.

[0019] As a further description of the above technical solution:

[0020] The control box is electrically connected to the electric push rod and the servo motor respectively, and the operation of a certain electric push rod and the torque parameter of the servo motor can be independently controlled through the control box.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, when the material picking claw fails after long-term use and needs to be repaired and replaced, the pull rod can be pulled to make the fixing block withdraw from the fixing groove, and then the material picking claw is rotated to make the cross bar parallel to the slot and pulled downward to take the material picking claw out from under the box body, so as to facilitate the staff to inspect and repair it, and at the same time prevent the bolts fixing the material picking claw from being lost during the staff's inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the frame of the servo rotary capping machine proposed by the utility model;

[0024] Figure 2 A three-dimensional diagram of the servo rotary capping machine proposed in the utility model;

[0025] Figure 3 A three-dimensional diagram of the frame of the servo rotary capping machine proposed in the utility model;

[0026] Figure 4 A three-dimensional cross-sectional view of the housing of the servo rotary capping machine proposed in the utility model;

[0027] Figure 5 It is a three-dimensional cross-sectional view of the box body of the servo rotary capping machine proposed by the utility model;

[0028] Figure 6 A three-dimensional diagram of the box of the servo rotary capping machine proposed in the utility model;

[0029] Figure 7 It is a three-dimensional cross-sectional view of the frame of the servo rotary capping machine proposed in the utility model;

[0030] Figure 8 This is a structural schematic diagram of the limit block of the servo rotary capping machine proposed by the utility model;

[0031] Fig. 9 It is a three-dimensional cross-sectional view of the chassis of the servo rotary capping machine proposed by the utility model.

[0032] Legend:

[0033] 1. Chassis; 2. Conveying pipe; 3. Hopper; 4. Control box; 5. Rotating rod; 6. Mounting plate; 7. Mounting block; 8. Stepper motor; 9. Turntable 1; 10. Box; 11. Shell; 12. Mounting box; 13. Turntable 2; 14. Material tray; 15. Limit block; 16. Servo motor; 17. Material claw; 18. Battery; 19. Electric push rod; 20. Pull rod; 21. Mounting slot; 22. Frame; 23. Spring; 24. Cross bar; 25. Fixed slot; 26. Fixed block; 27. Turntable 3; 28. Turntable 1; 29. ​​Conveyor belt; 30. Roller; 31. Belt; 32. Press plate; 33. Slot; 34. Turntable 2. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-3The utility model provides an embodiment: a servo rotary capping machine, including a frame 22 and a belt 31, a stepper motor 8 is fixedly connected to the inner top wall of the frame 22, a driving end of the stepper motor 8 penetrates the inner top wall of the frame 22 and is fixedly connected to a turntable 13, a shell 11 is fixedly connected to the middle of the top of the turntable 13, a plurality of evenly distributed electric push rods 19 are fixedly connected to the outer side of the inner top wall of the shell 11, a plurality of lower driving ends of the electric push rods 19 penetrate the inner bottom wall of the shell 11 and are fixedly connected to an installation box 12, the installation box 12 can be pushed downward by the plurality of electric push rods 19, a groove is arranged on the outer side of the groove of the turntable 13, and A rubber pad is arranged on the inner wall of the groove to prevent the turntable 13 from scratching the bottle body when moving it. A battery 18 is fixedly connected to the inner bottom wall of the housing 11. The battery 18 is electrically connected to a plurality of electric push rods 19. When the turntable 19 conveys the unprocessed bottle body to the groove of the turntable 13, the turntable 13 can be driven to rotate by the stepper motor 8. At the same time, the housing 11 and the material-picking claw 17 above are driven to rotate by the turntable 13. The material-picking claw 17 is pressed downward by the electric push rod 19 so that the bottle cap on the material-picking claw 17 is pressed to the top of the bottle body. At the same time, the servo motor 16 drives the material-picking claw 17 to rotate to install the bottle cap on the bottle body.

[0036] The inner bottom walls of the multiple installation boxes 12 are all fixedly connected to the servo motors 16, the lower driving ends of the multiple servo motors 16 penetrate the inner bottom walls of the installation boxes 12 and are all fixedly connected to the box bodies 10, the middle parts of the inner bottom walls of the multiple box bodies 10 are provided with slots 33, the interiors of the multiple box bodies 10 are all provided with cross bars 24, the bottom ends of the multiple cross bars 24 are all fixedly connected to the material picking claws 17, the two ends of the multiple cross bars 24 are all provided with fixed slots 25, the interiors of the multiple fixed slots 25 are all slidably connected to the fixed blocks 26, the bottom ends of the multiple fixed slots 25 are all fixedly connected to the pull The rod 20 can drive the box body 10 and the material picking claw 17 under the box body 10 to rotate through the servo motor 16. When the material picking claw 17 fails after long-term use and needs to be replaced, the pull rod 20 can be pulled to make the fixed block 26 withdraw from the inner wall of the fixed groove 25, and then the material picking claw 17 is rotated to rotate the cross bar 24 inside the box body 10, and when the cross bar 24 rotates to be parallel to the slot 33, the material picking claw 17 can be pulled downward to be removed from the box body 10 for maintenance. The servo motor 16 is provided with a driving power supply.

[0037] Both sides of the inner bottom wall of the box body 10 are fixedly connected with installation grooves 21, and springs 23 are arranged on the outer sides of multiple pull rods 20. One ends of multiple springs 23 are fixedly connected to one end of the fixing block 26 close to the pull rod 20, and the other ends of multiple springs 23 are fixedly connected to the inner bottom wall of the installation groove 21. After the cross bar 24 is placed into the box body 10, the fixing block 26 can be pushed into the fixing groove 25 by the spring 23, so as to fix the cross bar 24 and the material picking claw 17 below. When the material picking claw 17 needs to be installed, the cross bar 24 can be re-opened into the groove 33 and extended into the box body 10, and then the material picking claw 17 can be rotated. After the cross bar 24 is rotated ninety degrees, the pull rod 20 can be loosened so that the spring 23 can rebound the fixing block 26 into the fixing groove 25, so as to fix the material picking claw 17 to the bottom of the box body 10.

[0038] A rotating table 2 34 is fixedly connected to one side of the middle part of the top of the frame 22, a turntable 9 is fixedly connected to the top of the rotating table, a rotating table 28 is fixedly connected to the other side of the middle part of the top of the frame 22, and a turntable 3 27 is fixedly connected to the top of the rotating table 28. Grooves are provided on the outer sides of the turntable 9 and the turntable 3 27, and the bottles without bottle caps can be transported to the bottom of the material picking claw 17 through the grooves on the outer side of the turntable 9, and the bottles with bottle caps can be further transported forward through the turntable 3 27. The bottle bodies to be processed can be transported to the top of the frame 22 through the counting machine, and then the turntable 1 9 is driven by the rotating table 2 34 to drive the bottle bodies to move to the inner wall of the groove of the turntable 2 13. At this time, the stepping motor 8 can be used to drive the rotating disk 3 27 to rotate, so that the picking claw 17 can process the bottle bodies. After the bottle body processing is completed, the turntable 3 27 can be driven by the rotating table 1 28 to take the processed bottle bodies out of the turntable 2 13.

[0039] The top of the turntable three 27 is fixedly connected with a material tray 14, and a plurality of material discharge troughs are provided at the top of the material tray 14. When the turntable three 27 rotates, the bottle caps inside the material discharge troughs at the top of the material tray 14 can be transported to the bottom of the material picking claw 17 so that the material picking claw 17 can clamp the bottle caps.

[0040] A plurality of evenly distributed rollers 30 are fixedly connected to the rear side of the top end of the frame 22, and the outer sides of the plurality of rollers 30 are meshedly connected to the four inner corners of the belt 31. When the turntable 2 13 conveys the bottle body to the rear end of the frame 22, the bottle body can be tightened into the groove of the turntable 2 13 through the belt 31. When the turntable 1 9 conveys the unprocessed bottle body to the turntable 2 13, the bottle body can be driven between it and the belt 31 as the turntable 2 13 rotates. At this time, the elastic force of the belt 31 can be used to fix the bottle body to prevent the picking claw 17 from rotating with the picking claw 17 when the bottle cap is screwed onto the bottle body.

[0041] A mounting plate 6 is fixedly connected to the front side of the top end of the frame 22, a conveyor belt 29 is fixedly connected to the middle part of the rear side of the mounting plate 6, a limit block 15 is fixedly connected to the top end of the rear side of the mounting plate 6, a rotating rod 5 is rotatably connected to one side of the limit block 15, and a mounting block 7 is rotatably connected to the other end of the rotating rod 5, and a front end of the mounting block 7 is fixedly connected to one side of the rear end of the mounting plate 6. When the turntable 1 9 and the turntable 2 13 convey the bottle body, the rotation of the conveyor belt 29 can assist the bottle body to move forward, and when the counting machine conveys the unprocessed bottle body to the top of the frame 22, the driving structure can drive the rotating rod 5 and the conveyor belt 29 to operate, thereby conveying the bottle body to the outside of the turntable 1 9.

[0042] The top of the frame 22 is fixedly connected to a chassis 1, one side of the inner wall of the chassis 1 is penetrated by a conveying pipe 2, the conveying pipe 2 is movably and fixedly connected to a hopper 3, one side of the inner wall of the chassis 1 is fixedly connected to a pressing plate 32, and one side of the chassis 1 is fixedly connected to a control box 4. The bottle cap is placed into the hopper 3 with the opening facing upward, and is conveyed to the top of the material tray 14 through the conveying pipe 2.

[0043] The control box 4 is electrically connected to the electric push rod 19 and the servo motor 16 respectively. The control box 4 can independently control the operation of a certain electric push rod 19 and the torque parameters of the servo motor 16, so that the material picking claw 17 can be independently set according to the torque parameters required by different bottle bodies, so as to avoid the situation that the bottle cap cannot be screwed into place.

[0044] Working principle: The unprocessed bottle body is conveyed to the top of the frame 22 by the counting machine. At this time, the rotating rod 5 and the conveyor belt 29 can be driven by the driving structure to operate and then convey the bottle body to the inside of the slot 33 outside the turntable 9. At this time, the turntable 9 can be driven to rotate by the turntable 2. When the turntable 9 rotates, the bottle body is moved between the turntable 9 and the limit block 15. Because the bottle body is clamped between the limit block 15 and the turntable 9, the bottle body will not be thrown out. At the same time, the bottle cap can be put into the hopper 3 with the opening facing upward and passed through the conveying pipe 2 to be opened. The bottle cap is transported to the top of the material tray 14 in a downward manner, so that the material claw 17 can grab the bottle cap. When the turntable 1 9 is opposite to the turntable 2 13, it will throw the bottle body into the groove of the turntable 2 13. At the same time, the stepper motor 8 drives the turntable 2 13 to rotate. As the turntable 2 13 continues to rotate, it will move the bottle body between the belt 31 and the turntable 2 13 to fix the bottle body. At the same time, the material claw 17 will align with the bottle body and then push the box 10 and the material claw 17 down through the electric push rod 19 to press the bottle cap to the top of the bottle body, and use the servo motor 16 to drive the material claw 1 7 is rotated to tighten the bottle cap onto the bottle body, and then with the continuous rotation of the turntable 2 13, the processed bottle body can be thrown to the outside of the turntable 3 27, and at the same time, with the rotation of the turntable 3 27, it is conveyed to the top of the conveyor belt 29 so that the bottle body can continue to move; the control box 4 on one side of the chassis 1 can control the output torque of the servo motor 16 to change the rotation force of the material picking claw 17, so that it can be suitable for the top of the bottle body that needs to be processed differently to prevent the bottle cap from being screwed into place; when the material picking claw 17 fails and needs to be repaired and replaced, the pull rod 20 can be pulled to The fixing block 26 withdraws from the fixing groove 25, and then the picking claw 17 is rotated to rotate the cross bar 24 inside the box body 10, and when the cross bar 24 rotates to be parallel to the slot 33, the picking claw 17 can be pulled downward to be removed from the box body 10 for maintenance; when installing the picking claw 17, the cross bar 24 can be re-inserted into the slot 33 into the box body 10 and then the picking claw 17 can be rotated. When the cross bar 24 is rotated ninety degrees, the pull rod 20 can be loosened so that the spring 23 can rebound the fixing block 26 into the fixing groove 25, thereby fixing the picking claw 17 to the bottom of the box body 10.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A servo rotary capping machine, comprising a frame (22) and a belt (31), characterized in that: The inner top wall of the frame (22) is fixedly connected to a stepper motor (8); the driving end of the stepper motor (8) passes through the inner top wall of the frame (22) and is fixedly connected to a second turntable (13); the middle part of the top of the second turntable (13) is fixedly connected to a housing (11); the outer side of the inner top wall of the housing (11) is fixedly connected to a plurality of evenly distributed electric push rods (19); the lower driving ends of the plurality of electric push rods (19) pass through the inner bottom wall of the housing (11) and are fixedly connected to an installation box (12); the installation box (12) can be pushed downward by the plurality of electric push rods (19); a groove is provided on the outer side of the groove of the second turntable (13), and a rubber pad is provided on the inner wall of the groove to prevent the second turntable (13) from scratching the bottle body when moving the bottle body; the inner bottom wall of the housing (11) is fixedly connected to a battery (18); the battery (18) is electrically connected to the plurality of electric push rods (19) respectively; The inner bottom walls of the plurality of installation boxes (12) are all fixedly connected with servo motors (16); the lower driving ends of the plurality of servo motors (16) penetrate the inner bottom wall of the installation box (12) and are all fixedly connected with the box body (10); the middle part of the inner bottom wall of the plurality of box bodies (10) is provided with a slot (33); the interior of the plurality of box bodies (10) is provided with a cross bar (24); the bottom ends of the plurality of cross bars (24) are all fixedly connected with a material picking claw (17); both ends of the plurality of cross bars (24) are provided with a fixing slot (25); the interior of the plurality of fixing slots (25) are all slidably connected with a fixing block (26); the bottom ends of the plurality of fixing slots (25) are all fixedly connected with a pull rod (20); the box body (10) and the material picking claw (17) below the box body (10) can be driven to rotate by the servo motor (16).

2. The servo rotary capping machine according to claim 1, characterized in that: Both sides of the inner bottom wall of the box body (10) are fixedly connected with installation grooves (21). The outer sides of the plurality of pull rods (20) are provided with springs (23), one end of the plurality of springs (23) is fixedly connected to one end of the fixing block (26) close to the pull rod (20), and the other end of the plurality of springs (23) is fixedly connected to the inner bottom wall of the installation groove (21). After the cross bar (24) is placed into the box body (10), the fixing block (26) can be pushed into the fixing groove (25) by the spring (23), thereby fixing the cross bar (24) and the material picking claw (17) below.

3. The servo rotary capping machine according to claim 1, characterized in that: A rotating table 2 (34) is fixedly connected to one side of the middle of the top of the frame (22), a turntable 1 (9) is fixedly connected to the top of the rotating table, a rotating table 1 (28) is fixedly connected to the other side of the middle of the top of the frame (22), a turntable 3 (27) is fixedly connected to the top of the rotating table 1 (28), and grooves are provided on the outer sides of the turntable 1 (9) and the turntable 3 (27), and bottles that are not screwed on with bottle caps can be transported to the bottom of the material picking claw (17) through the grooves on the outer side of the turntable 1 (9), and bottles that are screwed on with bottle caps can continue to be transported forward through the turntable 3 (27).

4. The servo rotary capping machine according to claim 3, characterized in that: The top of the turntable three (27) is fixedly connected to a material tray (14), and a plurality of material discharge grooves are provided at the top of the material tray (14). When the turntable three (27) rotates, the bottle caps in the material discharge grooves at the top of the material tray (14) can be transported to the bottom of the material picking claw (17) so that the material picking claw (17) can clamp the bottle caps.

5. The servo rotary capping machine according to claim 1, characterized in that: A plurality of evenly distributed rollers (30) are fixedly connected to the rear side of the top end of the frame (22), and the outer sides of the plurality of rollers (30) are meshedly connected to the four inner corners of the belt (31). When the second turntable (13) transports the bottle body to the rear end of the frame (22), the belt (31) can tighten the bottle body into the groove of the second turntable (13).

6. The servo rotary capping machine according to claim 1, characterized in that: The front side of the top end of the frame (22) is fixedly connected to a mounting plate (6), the middle part of the rear side of the mounting plate (6) is fixedly connected to a conveyor belt (29), the top end of the rear side of the mounting plate (6) is fixedly connected to a limit block (15), one side of the limit block (15) is rotatably connected to a rotating rod (5), the other end of the rotating rod (5) is rotatably connected to a mounting block (7), the front end of the mounting block (7) is fixedly connected to one side of the rear end of the mounting plate (6), and when the turntable 1 (9) and the turntable 2 (13) convey the bottle body, the rotation of the conveyor belt (29) can assist the bottle body to move forward.

7. The servo rotary capping machine according to claim 1, characterized in that: The top of the frame (22) is fixedly connected to a chassis (1), one side of the inner wall of the chassis (1) is penetrated by a conveying pipe (2), the conveying pipe (2) is movably fixedly connected to a hopper (3), one side of the inner wall of the chassis (1) is fixedly connected to a pressing plate (32), one side of the chassis (1) is fixedly connected to a control box (4), the bottle cap is placed into the hopper (3) with the opening facing upward, and is conveyed to the top of the material tray (14) through the conveying pipe (2).

8. The servo rotary capping machine according to claim 7, characterized in that: The control box (4) is electrically connected to the electric push rod (19) and the servo motor (16) respectively, and the operation of a certain electric push rod (19) and the torque parameter of the servo motor (16) can be independently controlled through the control box (4).

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