Sharp-mouth bottle cap screwing machine

Abstract

The invention discloses a cap screwing machine for sharp-mouth bottle caps. According to the cap screwing machine for the sharp-nose bottle caps, the cap screwing machine for the sharp-nose bottle caps comprises a machining table, a bottle body conveying table, a bottle cap feeding table and a cap screwing table are arranged in the machining table, a conveying rotary disc is rotationally connected into the machining table, and a half-bottle groove is formed in the side end of the conveying rotary disc; a first conveying belt is arranged in the bottle body conveying table and located at the front end of the machining table, a discharging table is arranged in the bottle body conveying table and located at the rear end of the machining table, a feeding seat is arranged in the bottle cap feeding table, and a sliding seat is slidably connected into the feeding seat. According to the device, bottle caps and sharp-nose bottles can be automatically conveyed and machined, compatibility is achieved within a certain range when the device faces bottle bodies of different sizes and bottle caps of different sizes, the sizes of the cap screwing device and the bottle body conveying device can be adjusted, and applicability is high.

Description

Technical Field

[0001] The invention belongs to the technical field of bottle cap processing, in particular to a pointed-mouth bottle cap screwing machine. Background Art

[0002] The pointed-mouth bottle capping machine is a sealing device specially used for bottled products, mainly used in food, beverage, medicine, cosmetics and other industries. This equipment can quickly and accurately screw the bottle cap with a pointed mouth design on the bottle mouth to ensure the sealing and prevent leakage, contamination and other problems. The pointed-mouth bottle capping machine plays a vital role in the bottling production line, especially for bottled products that need to be precisely closed.

[0003] The bottle capping machines currently on the market can quickly clamp and cap the bottle caps. They use a rotary mechanical structure to seal the bottle mouth by rotating the capping head. When capping, the bottle cap is tightly combined with the bottle mouth through a pressure device to achieve a sealing effect, completing the automated bottle cap processing.

[0004] However, during the capping process, this type of pointed-mouth bottle capping machine is rather cumbersome to adjust to bottle caps of different sizes. Excessive torque can cause damage to the bottle cap or deformation of the bottle mouth, while too small torque can lead to poor sealing, thus affecting production efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a pointed-mouth bottle cap screwing machine to solve the problem that the adjustment of bottle caps of different sizes during the capping process of the pointed-mouth bottle cap screwing machine is cumbersome, too large torque may cause damage to the bottle cap or deformation of the bottle mouth, while too small torque may cause poor sealing, thereby affecting production efficiency.

[0006] The technical solution adopted by the present invention is as follows: a pointed-mouth bottle cap screwing machine comprises a processing table, wherein a bottle body conveying table, a bottle cap feeding table and a cap screwing table are arranged inside the processing table, a conveying turntable is rotatably connected inside the processing table, a half bottle groove is provided at the side end of the conveying turntable, a first conveyor belt is included inside the bottle body conveying table and located at the front end of the processing table, a discharging table is included inside the bottle body conveying table and located at the rear end of the processing table, a feeding seat is included inside the bottle cap feeding table, a slide seat is slidably connected inside the feeding seat, and the bottle cap feeding table and the side end of the slide seat include A hydraulic rod is provided, a second motor is fixedly installed on the top of the hydraulic rod, a second motor shaft is fixedly connected to the lower end of the second motor, a suction cup seat is rotatably connected to the side end of the second motor shaft, the interior of the capping platform includes an electric lifting seat, a rotating tube is rotatably connected to the top of the electric lifting seat, an air pipe is fixedly connected to the interior of the rotating tube, an inflation installation port is installed at the inner bottom end of the rotating tube, an air bag ring is inserted at the lower end of the inflation installation port, a bayonet ring is threadedly connected to the lower end of the rotating tube, an inner upper end of the bayonet ring is opened, and the inner sleeve is provided with an air bag ring.

[0007] In a preferred embodiment, a baffle is fixedly connected inside the bottle body conveying platform and at the side end of the first conveyor belt, the inside of the unloading platform is rotatably connected to the second conveyor belt, the side end of the unloading platform is fixedly connected to a fixed seat, the surface of the fixed seat is rotatably connected to an electric shaft, and a sweeping rod is fixedly connected to the side end of the electric shaft and the side close to the second conveyor belt.

[0008] In a preferred embodiment, a first hydraulic rod is fixedly installed at the inner bottom end of the processing table, a lifting platform is fixedly connected to the top of the first hydraulic rod, a first motor shaft is rotatably connected to the inside of the lifting platform, and a first motor is fixedly installed at the bottom end of the first motor shaft.

[0009] In a preferred embodiment, a threaded plate is threadedly connected to the top of the first motor shaft, and a material transport turntable is fixedly mounted on the side end of the threaded plate.

[0010] In a preferred embodiment, a pointed-mouth bottle is slidably connected to the surface of the lifting platform and located inside the half bottle groove, and a bottle mouth is fixedly connected to the top of the pointed-mouth bottle.

[0011] In a preferred embodiment, a pointed-mouth bottle is slidably connected to the surface of the lifting platform and located inside the half bottle groove, and a bottle mouth is fixedly connected to the top of the pointed-mouth bottle.

[0012] In a preferred embodiment, a first air pipe is fixedly connected to the top of the suction cup seat.

[0013] In a preferred embodiment, a third motor is fixedly mounted on the surface of the electric lifting seat, a side end of the third motor is rotatably connected to a first gear, a lower end of the first gear is meshed with a second gear, and a rotating tube is fixedly connected inside the second gear.

[0014] In a preferred embodiment, the top of the air pipe is rotatably connected to a connecting seat, and an air pump platform is fixedly installed on the upper end of the connecting seat.

[0015] In a preferred embodiment, a connecting plate is fixedly connected to the bottom side end of the rotating tube, bolts are connected to the internal threads of the connecting plate, and a bayonet ring is installed at the lower end of the rotating tube through the bolts.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] 1. In the present invention, pointed-mouth bottles can be automatically transported. The first conveyor belt and the second conveyor belt are convenient for feeding and discharging pointed-mouth bottles. Baffles are installed at their side ends to prevent the bottles from slipping off the conveying device in advance. The fixed seat is used to install an auxiliary discharging device. After the pointed-mouth bottles are processed, they are transported to the front end of the second conveyor belt through the material transport turntable. At this time, the electric shaft can be rotated to drive the sweeping rod to rotate, sweeping the pointed-mouth bottles to the surface of the second conveyor belt, and the second conveyor belt is used to complete the discharging, avoiding material blockage during discharging.

[0018] 2. In the present invention, the transfer device can be adjusted to face pointed-mouth bottles of different sizes. When the pointed-mouth bottles fall to the half-bottle groove at the side end of the transport turntable, the inner wall of the processing table and the half-bottle groove can be used for clamping, and the lifting platform can be used for support. The pointed-mouth bottles can be transported by rotating the transport turntable. When facing pointed-mouth bottles of different sizes and heights, the height of the lifting platform can be adjusted by the first hydraulic rod, and then the height of the bottle mouth on the surface of the transport turntable can be adjusted to facilitate the installation of the bottle cap. When encountering pointed-mouth bottles of different outer diameters, the transport turntable can be disassembled and replaced by the threaded plate.

[0019] 3. In the present invention, the capping device can be quickly adjusted for bottle caps of different sizes. After the bottle cap is delivered to the inside of the rotating tube and the bayonet ring, the inflated airbag ring can be used to squeeze the bottle cap, and the rotating rotating tube can be used to tighten the bottle cap. After the capping is completed, the airbag ring can be deflated to release the squeeze on the bottle cap. When the outer diameter of the bottle cap and the inner diameter of the rotating tube differ by less than one centimeter, the cap can be screwed on by the airbag ring. When the difference is between three centimeters and one centimeter, the airbag ring can be adjusted by adjusting the amount of inflation and deflation. When the difference is more than three centimeters, the bayonet ring and the airbag ring can be removed, and tools of corresponding sizes can be replaced for capping. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1The present invention is a schematic diagram of the overall structure of a pointed-mouth bottle cap screwing machine;

[0021] Figure 2 It is a plan view of the internal structure of the processing table in the present invention;

[0022] Figure 3 It is a structural plan view of the bottle cap feeding platform in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the bottle cap transfer device in the present invention;

[0024] Figure 5 It is a schematic diagram of the planar structure of the capping platform in the present invention;

[0025] Figure 6 For the present invention Figure 5 A magnified image of point A;

[0026] Figure 7 It is a schematic diagram of the bayonet ring structure in the present invention.

[0027] Markings in the figure: 1-processing table, 2-bottle body conveying table, 3-bottle cap feeding table, 4-capping table, 10-conveying turntable, 11-half bottle slot, 12-threaded plate, 14-first hydraulic rod, 15-lifting table, 16-first motor, 17-first motor shaft, 18-pointed mouth bottle, 19-bottle mouth, 20-discharging table, 21-first conveyor belt, 22-baffle, 23-second conveyor belt, 24-fixed seat, 25-electric shaft, 26-sweeping rod, 30-feeding seat, 31- Bottle cap feeding port, 32-sliding seat, 33-electric push rod, 34-material transport hole, 35-hydraulic rod, 36, second motor shaft, 37-second motor, 38-suction cup seat, 39-first air pipe, 40-electric lifting seat, 41-third motor, 42-air pump platform, 43-first meshing wheel, 44-second meshing wheel, 45-rotating tube, 46-connecting seat, 47-trachea, 48-inflating installation port, 49-air bag ring, 50-connecting plate, 51-bolt, 52, bayonet ring. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] Reference Figure 1-7, including a processing table 1, wherein a bottle body conveying table 2, a bottle cap feeding table 3, and a capping table 4 are arranged inside the processing table 1, a conveying turntable 10 is rotatably connected inside the processing table 1, and a half bottle groove 11 is opened at the side end of the conveying turntable 10, a first conveyor belt 21 is included inside the bottle body conveying table 2 and located at the front end of the processing table 1, a discharge table 20 is included inside the bottle body conveying table 2 and located at the rear end of the processing table 1, a feeding seat 30 is included inside the bottle cap feeding table 3, a slide seat 32 is slidably connected inside the feeding seat 30, a hydraulic rod 35 is included inside the bottle cap feeding table 3 and located at the side end of the slide seat 32, and the top of the hydraulic rod 35 A second motor 37 is fixedly installed on the top, a second motor shaft 36 is fixedly connected to the lower end of the second motor 37, a suction cup seat 38 is rotatably connected to the side end of the second motor shaft 36, the interior of the capping platform 4 includes an electric lifting seat 40, a rotating tube 45 is rotatably connected to the top of the electric lifting seat 40, an air pipe 47 is fixedly connected to the interior of the rotating tube 45, an inflation installation port 48 is installed at the bottom end of the rotating tube 45, an air bag ring 49 is inserted at the lower end of the inflation installation port 48, a bayonet ring 52 is threadedly connected to the lower end of the rotating tube 45, a bayonet ring 52 is opened at the upper end of the inner part, and the air bag ring 49 is sleeved inside 53. The material transport turntable 10 installed inside the processing table 1 is used to transport pointed-mouth bottles waiting for processing. The material transport turntable 10 inside the processing table 1 rotates counterclockwise. The first conveyor belt 21 is used to transport the bottles to the inside of the side half bottle groove 11 of the material transport turntable 10. The pointed-mouth bottles 18 are transported through the material transport turntable 10 and pass through the bottle cap feeding station 3, the capping station 4 and the discharging station 20 respectively. The bottle cap feeding station 3 is used to transfer bottle caps and place the bottle caps on the top of the pointed-mouth bottles 18. The capping station 4 can cap the bottle caps, and the discharging station 20 can discharge the processed pointed-mouth bottles 18.

[0030] During processing, the first conveyor belt 21 can be used to transport the pointed-mouth bottle 18 to the side end of the material transport turntable 10. When the material transport turntable 10 rotates, after the side with the half bottle groove 11 reaches the position of the pointed-mouth bottle 18, the pointed-mouth bottle 18 can be clamped inside the half bottle groove 11, and then the bottle cap is added to the inside of the feeding seat 30. The bottle cap is taken back and forth by the sliding seat 32 that moves back and forth, and the bottle cap is adsorbed by the suction cup seat 38 that can move up and down and rotate, and is covered on the surface of the pointed-mouth bottle 18. When the pointed-mouth bottle 18 is sent to the lower end of the rotating tube 45, the bottle cap on the surface of the pointed-mouth bottle 18 can be tightened by the rotating tube 45 that moves up and down and rotates. An air bag ring 49 that can be inflated and deflated is installed inside the bottom end of the rotating tube 45. When the bottle cap is sent to the inside of the rotating tube 45 and the bayonet ring 52, the inflated air bag ring 49 can be used to squeeze the bottle cap, and the rotating rotating tube 45 can be used to tighten the bottle cap. After the capping is completed, the airbag ring 49 can be deflated to release the squeeze on the bottle cap. When the difference between the outer diameter of the bottle cap and the inner diameter of the rotating tube 45 is within one centimeter, the capping can be performed by the airbag ring 49. When the difference is between three centimeters and one centimeter, the amount of inflation and deflation of the airbag ring 49 can be adjusted. When the difference is more than three centimeters, the bayonet ring 52 and the airbag ring 49 can be removed, and a tool of a corresponding size can be replaced to perform capping.

[0031] Reference Figure 1 , a baffle 22 is fixedly connected inside the bottle body conveying platform 2 and located at the side end of the first conveyor belt 21, a second conveyor belt 23 is rotatably connected inside the discharge platform 20, a fixed seat 24 is fixedly connected to the side end of the discharge platform 20, an electric shaft 25 is rotatably connected to the surface of the fixed seat 24, and a sweeping rod 26 is fixedly connected to the side end of the electric shaft 25 and the side close to the second conveyor belt 23. The first conveyor belt 21 and the second conveyor belt 23 are convenient for feeding and discharging pointed-mouth bottles, and baffles 22 are installed at their side ends to prevent the bottles from slipping off the conveying device in advance. The fixed seat 24 is used to install an auxiliary discharging device. When the pointed-mouth bottle 18 is processed, it is transported to the front end of the second conveyor belt 23 through the conveying turntable 10. At this time, the electric shaft 25 can be rotated to drive the sweeping rod 26 to rotate, sweeping the pointed-mouth bottle 18 to the surface of the second conveyor belt 23, and the second conveyor belt 23 is used to complete the discharging, avoiding blockage during discharging.

[0032] Reference Figure 1 and Figure 2The first hydraulic rod 14 is fixedly installed at the bottom end of the processing table 1, and the top of the first hydraulic rod 14 is fixedly connected to the lifting platform 15. The first motor shaft 17 is rotatably connected to the lifting platform 15, and the bottom end of the first motor shaft 17 is fixedly installed with the first motor 16. The up and down height of the lifting platform 15 can be adjusted by starting the first hydraulic rod 14, and the first motor shaft 17 that can slide is installed inside the lifting platform 15. When the pointed-mouth bottle 18 falls to the half-bottle groove 11 at the side end of the transport turntable 10, the inner wall of the processing table 1 and the half-bottle groove 11 can be used for clamping, and the lifting platform 15 can be used for support, and the pointed-mouth bottle 18 can be transported by the rotation of the transport turntable 10. When facing pointed-mouth bottles 18 of different sizes and heights, the height of the lifting platform 15 can be adjusted by the first hydraulic rod 14, and then the height of the bottle mouth on the surface of the transport turntable 10 can be adjusted to facilitate the installation of the bottle cap.

[0033] Reference Figure 1 and Figure 2 The top of the first motor shaft 17 is threadedly connected with a threaded plate 12, and the side end of the threaded plate 12 is fixedly installed with a material transport turntable 10. When encountering pointed bottles 18 of different outer diameters, the material transport turntable 10 can be disassembled and replaced through the threaded plate 12.

[0034] Reference Figure 1 and Figure 2 The surface of the lifting platform 15 and the interior of the half bottle groove 11 are slidably connected with a pointed bottle 18, and the top of the pointed bottle 18 is fixedly connected with a bottle mouth 19. The bottle mouth 19 is used to install a bottle cap.

[0035] Reference Figure 1 , Figure 3 and Figure 4 A bottle cap feeding port 31 is provided inside the feed seat 30, a slide seat 32 is slidably connected inside the feed seat 30 and below the bottle cap feeding port 31, a material transport hole 34 is provided inside the slide seat 32, and an electric push rod 33 is fixedly connected to the rear end of the material transport hole 34. When the pointed-mouth bottle 18 is transported to one side of the feed seat 30, the electric push rod 33 can be started to drive the slide seat 32 to move back and forth inside the feed seat 30, and when the material transport hole 34 provided inside the slide seat 32 moves to the lower end of the bottle cap feeding port 31, a single bottle cap in the bottle cap feeding port 31 can be transported.

[0036] Reference Figure 4 The top of the suction cup seat 38 is fixedly connected with a first air delivery pipe 39. When the bottle cap is transported, the suction cup seat 38 can be used to absorb the bottle cap, the hydraulic rod 35 can be used to control the suction cup seat 38 to move up and down, the second motor 37 can be used to control the suction cup seat 38 to rotate and adjust the position, and the first air delivery pipe 39 and the air pump can be used to overcharge and deflate the suction cup seat 38 for sucking and putting down the bottle cap.

[0037] Reference Figure 1 and Figure 5 A third motor 41 is fixedly mounted on the surface of the electric lifting seat 40, and a first meshing wheel 43 is rotatably connected to the side end of the third motor 41, and a second meshing wheel 44 is meshed at the lower end of the first meshing wheel 43, and a rotating tube 45 is fixedly connected inside the second meshing wheel 44. When the third motor 41 is started, the first meshing wheel 43 can be driven to rotate, and then the second meshing wheel 44 and the rotating tube 45 can be driven to rotate. By starting the capping platform 4, the vertical height of the rotating tube 45 can be adjusted, and the vertical height of the capping device can be adjusted.

[0038] Reference Figure 1 and Figure 5 The top of the air tube 47 is rotatably connected to a connecting seat 46, and an air pump platform 42 is fixedly installed on the upper end of the connecting seat 46. The connecting seat 46 is used to install the air pump platform 42 and the air tube 47, and the air bag ring 49 at the inflation installation port 48 can be inflated and deflated by the air tube 47 through the air pump platform 42.

[0039] Reference Figure 6 and Figure 7 The bottom side end of the rotating tube 45 is fixedly connected with a connecting plate 50, the internal thread of the connecting plate 50 is connected with a bolt 51, and the lower end of the rotating tube 45 is installed with a bayonet ring 52 through the bolt 51. The design of the bayonet ring 52 can facilitate the installation of the airbag ring 49. The inner diameter of the lower end of the bayonet ring 52 is smaller than the inner diameter of the upper end. The upper end is used to cooperate with the rotating tube 45 to install the airbag ring 49. The airbag ring 49 can be used to tighten the bottle cap. When facing bottle caps of different sizes, they can be quickly disassembled and replaced through the connecting plate 50 and the bolt 51.

[0040] Working principle: The first conveyor belt 21 and the second conveyor belt 23 are convenient for feeding and discharging pointed-mouth bottles. Baffles 22 are installed at their side ends to prevent the bottles from slipping off the conveying device in advance. The fixing seat 24 is used to install the auxiliary discharging device. After the pointed-mouth bottle 18 is processed, it is transported to the front end of the second conveyor belt 23 through the material transport turntable 10. At this time, the electric shaft 25 can be rotated to drive the sweeping rod 26 to rotate, sweeping the pointed-mouth bottle 18 to the surface of the second conveyor belt 23, and the second conveyor belt 23 is used to complete the discharging to avoid blocking during discharging. The first hydraulic rod 14 can be started to adjust the upper and lower heights of the lifting platform 15. The lifting platform 15 is equipped with a slidable first motor shaft 17. When the pointed-mouth bottle 18 falls to the half-bottle groove 11 at the side end of the material transport turntable 10, the inner wall of the processing table 1 and the half-bottle groove 11 can be used for clamping, and the lifting platform 15 can be used for support, and the pointed-mouth bottle 18 can be transported by the rotation of the material transport turntable 10. When facing pointed-mouth bottles 18 of different sizes and heights, the height of the lifting platform 15 can be adjusted by the first hydraulic rod 14, thereby adjusting the height of the bottle mouth on the surface of the transport turntable 10, so as to facilitate the installation of the bottle cap. When encountering pointed-mouth bottles 18 of different outer diameters, the transport turntable 10 can be disassembled and replaced by the threaded plate 12.

[0041] When the pointed-mouth bottle 18 is transported to one side of the feeding seat 30, the electric push rod 33 can be started to drive the slide seat 32 to move back and forth inside the feeding seat 30. When the material transport hole 34 opened inside the slide seat 32 moves to the lower end of the bottle cap feeding port 31, the single bottle cap in the bottle cap feeding port 31 can be transported. When transporting the bottle cap, the bottle cap can be adsorbed by the suction cup seat 38, the suction cup seat 38 can be controlled to move up and down by the hydraulic rod 35, the suction cup seat 38 can be controlled to rotate and adjust the position by the second motor 37, and the suction cup seat 38 can be overcharged and deflated by the first air pipe 39 to adsorb and put down the bottle cap.

[0042] When the pointed mouth bottle 18 is delivered to the lower end of the rotating tube 45, the bottle cap on the surface of the pointed mouth bottle 18 can be tightened by the rotating tube 45 that moves up and down and rotates. An air bag ring 49 that can be inflated and deflated is installed inside the bottom end of the rotating tube 45. After the bottle cap is delivered to the inside of the rotating tube 45 and the bayonet ring 52, the inflated air bag ring 49 can be used to squeeze the bottle cap, and the rotating rotating tube 45 can be used to tighten the bottle cap. After the capping is completed, the air bag ring 49 can be deflated to release the squeeze on the bottle cap. When the outer diameter of the bottle cap differs from the inner diameter of the rotating tube 45 within one centimeter, the cap can be screwed on by the air bag ring 49. When the difference is between three centimeters and one centimeter, the amount of inflation and deflation of the air bag ring 49 can be adjusted. When the difference is more than three centimeters, the bayonet ring 52 and the air bag ring 49 can be removed, and the tool of the corresponding size can be replaced to screw on the cap. This device can automatically complete the transportation and processing of bottle caps and pointed-mouth bottles. When faced with bottles of different sizes and bottle caps of different sizes, it is compatible within a certain range. The sizes of the capping device and the bottle transport device can be adjusted, and it has strong applicability.

[0043] 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 and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pointed-mouth bottle cap screwing machine, comprising a processing table (1), characterized in that: The processing platform (1) is provided with a bottle body conveying platform (2), a bottle cap feeding platform (3), and a cap screwing platform (4) inside. The processing platform (1) is rotatably connected with a conveying turntable (10) inside. A half bottle groove (11) is provided at the side end of the conveying turntable (10). The bottle body conveying platform (2) includes a first conveyor belt (21) inside and located at the front end of the processing platform (1). The bottle body conveying platform (2) includes a discharge platform (20) inside and located at the rear end of the processing platform (1). The bottle cap feeding platform (3) includes a feeding seat (30) inside. The feeding seat (30) is slidably connected with a slide seat (32). The bottle cap feeding platform (3) includes a hydraulic rod (35) inside and located at the side end of the slide seat (32). The top of the hydraulic rod (35) is fixedly mounted. A second motor (37) is installed, the lower end of the second motor (37) is fixedly connected to a second motor shaft (36), the side end of the second motor shaft (36) is rotatably connected to a suction cup seat (38), the interior of the capping platform (4) includes an electric lifting seat (40), the top end of the electric lifting seat (40) is rotatably connected to a rotating tube (45), the interior of the rotating tube (45) is fixedly connected to an air pipe (47), the bottom end of the interior of the rotating tube (45) is equipped with an inflation installation port (48), the lower end of the inflation installation port (48) is plugged with an air bag ring (49), the lower end of the rotating tube (45) is threadedly connected to a bayonet ring (52), the upper end of the bayonet ring (52) is provided with a (53), and the interior of the (53) is sleeved with an air bag ring (49).

2. A pointed-mouth bottle cap screwing machine as claimed in claim 1, characterized in that: A baffle (22) is fixedly connected inside the bottle body conveying platform (2) and at the side end of the first conveyor belt (21); the second conveyor belt (23) is rotatably connected inside the discharge platform (20); a fixed seat (24) is fixedly connected at the side end of the discharge platform (20); an electric rotating shaft (25) is rotatably connected to the surface of the fixed seat (24); a sweeping rod (26) is fixedly connected at the side end of the electric rotating shaft (25) and close to the second conveyor belt (23).

3. A pointed-mouth bottle cap screwing machine as claimed in claim 1, characterized in that: A first hydraulic rod (14) is fixedly mounted on the bottom end of the processing table (1); a lifting platform (15) is fixedly connected to the top of the first hydraulic rod (14); a first motor shaft (17) is rotatably connected to the inside of the lifting platform (15); and a first motor (16) is fixedly mounted on the bottom end of the first motor shaft (17).

4. A pointed-mouth bottle cap screwing machine as claimed in claim 3, characterized in that: The top of the first motor shaft (17) is threadedly connected to a threaded plate (12), and a material transport turntable (10) is fixedly mounted on the side end of the threaded plate (12).

5. A pointed-mouth bottle cap screwing machine as claimed in claim 3, characterized in that: A pointed-mouth bottle (18) is slidably connected to the surface of the lifting platform (15) and located inside the half bottle groove (11), and a bottle mouth (19) is fixedly connected to the top of the pointed-mouth bottle (18).

6. A pointed-mouth bottle cap screwing machine as claimed in claim 1, characterized in that: A bottle cap feeding port (31) is provided inside the feeding seat (30), a slide seat (32) is slidably connected inside the feeding seat (30) and below the bottle cap feeding port (31), a material transport hole (34) is provided inside the slide seat (32), and an electric push rod (33) is fixedly connected to the rear end of the material transport hole (34).

7. A pointed-mouth bottle cap screwing machine as claimed in claim 1, characterized in that: The top end of the suction cup seat (38) is fixedly connected to a first air delivery pipe (39).

8. The pointed-mouth bottle cap screwing machine according to claim 1, characterized in that: A third motor (41) is fixedly mounted on the surface of the electric lifting seat (40); a first meshing wheel (43) is rotatably connected to the side end of the third motor (41); a second meshing wheel (44) is meshed at the lower end of the first meshing wheel (43); and a rotating tube (45) is fixedly connected to the interior of the second meshing wheel (44).

9. A pointed-mouth bottle cap screwing machine as claimed in claim 1, characterized in that: The top of the air pipe (47) is rotatably connected to a connecting seat (46), and an air pump platform (42) is fixedly mounted on the upper end of the connecting seat (46).

10. The pointed-mouth bottle cap screwing machine according to claim 1, characterized in that: A connecting plate (50) is fixedly connected to the bottom side end of the rotating tube (45), a bolt (51) is internally threadedly connected to the connecting plate (50), and a bayonet ring (52) is installed at the lower end of the rotating tube (45) via the bolt (51).

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