Full-automatic filling machine for smearing facial mask and use method of full-automatic filling machine

Abstract

The invention relates to the technical field of filling machines, and discloses a full-automatic filling machine for smearing facial masks, which comprises a rack, a detection host is mounted on the rack, a feeding mechanism and a lead screw lifting module are mounted on the rack, a filling frame is in transmission connection with the lead screw lifting module, and a vibration guide mechanism is mounted on the filling frame. The vibration guiding mechanism is in transmission connection with a vibration frame, a clamping module is installed on the vibration frame, two clamping frames arranged in a mirror image mode are in transmission connection with the clamping module, rotation driving modules are installed in the two clamping frames, and a tensioning transmission module in linkage with the vibration guiding mechanism is installed on the vibration frame. The to-be-filled mask bottle can vibrate at the set frequency in the filling state, the bubble rate of the filled mask in the mask bottle is reduced through vibration by setting the vibration frequency in the mask bottle filling process, and the filling precision in the mask bottle filling process can be improved by reducing the bubble rate.

Description

Technical Field

[0001] The present invention relates to the technical field of filling machines, and more specifically, to a full-automatic filling machine for applying facial masks and a method of using the same. Background Art

[0002] In the prior art, a patent document with publication number CN105539897A discloses an automatic filling device for facial masks, comprising a chassis, a filling mechanism, a sealing mechanism, a discharging mechanism, a conveying mechanism, and a power module fixed in the chassis, wherein the conveying mechanism comprises a conveying turntable arranged on the top of the chassis, at least four limit blocks fixed on the conveying turntable, and a driving mechanism for driving the conveying turntable to rotate, the driving mechanism is arranged in the chassis and is electrically connected to the power module, the conveying turntable is connected to the driving mechanism through a rotating shaft, and the filling machine is connected to the filling machine. The sealing mechanism and the unloading mechanism are sequentially arranged on the top of the chassis along the direction of rotation of the conveying turntable. The above device can realize filling, sealing and unloading at the same time and the process is automatic, without human participation, which not only reduces the labor intensity of the staff, but also improves the work efficiency. However, the above device is not convenient for reducing the bubble generation rate of the filling liquid in the filling bottle through the swirling motion of the filling bottle body during filling, and on the other hand, it cannot realize the automatic discharge of air in the bottle before filling, and then it is not convenient to reduce the oxidation and deterioration rate of the mask caused by air when the mask is stored in the mask bottle. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a fully automatic filling machine for applying facial masks and a method of using the same. In the present invention, the facial mask bottle to be filled can vibrate at a set frequency when in the filling state. The vibration frequency is set when the facial mask bottle is filled, so as to reduce the bubble rate of the filled facial mask in the mask bottle through vibration. By reducing the bubble rate, the filling accuracy of the facial mask bottle can be improved.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic filling machine for applying facial masks, comprising a frame, a detection host is installed on the frame, a feeding mechanism and a screw lifting module are installed on the frame, a filling frame is transmission-connected to the screw lifting module, a vibration guide mechanism is installed on the filling frame, a vibration guide mechanism is transmission-connected to a vibration frame, a clamping module is installed on the vibration frame, two mirror-arranged clamping frames are transmission-connected to the clamping module, a rotation drive module is installed in each of the two clamping frames, a tensioning transmission module linked to the vibration guide mechanism is installed on the vibration frame, and an airtight detection module, an exhaust mechanism and a filling assembly are sequentially installed on the vibration frame along the feeding direction of the feeding mechanism.

[0005] As a preferred technical solution of the present invention, the feeding mechanism includes an annular feeding belt and two feeding rollers rotatably connected to a frame, the two feeding rollers are both transmission-connected to the annular feeding belt, a feeding motor is installed on the side of the frame, the output shaft end of the feeding motor is fixedly connected to one of the feeding rollers, two symmetrically arranged guide frames are installed on the frame, and the annular feeding belt conveys facial mask bottles guided by the guide frames.

[0006] As a preferred technical solution of the present invention, the vibration guide mechanism includes a double-headed motor fixed on the filling frame, and a missing gear and a first active bevel gear are respectively installed on one output shaft end of the double-headed motor. A transmission sleeve is rotatably connected to the filling frame, and an axial groove with openings at both ends and transmission cooperation with the tensioning transmission module is fixedly opened in the transmission sleeve, and a first driven bevel gear transmission-connected to the first active bevel gear is fixedly installed on the transmission sleeve. Two T-shaped hangers are installed on the vibration frame, and the two T-shaped hangers are both slidably connected to the filling frame. Reset springs are sleeved on the two T-shaped hangers and at positions corresponding to the top of the frame. A driven gear plate is installed on the vibration frame, and the missing gear is transmission-connected to the driven gear plate.

[0007] As a preferred technical solution of the present invention, the tensioning transmission module includes a tensioning block slidably connected to the vibration frame, tensioning springs are installed on both sides of the tensioning block, the other ends of the two tensioning springs are respectively fixedly connected to the two vibration frames, a tensioning shaft is rotatably connected to the tensioning block, the tensioning shaft is slidably connected to the shaft groove, the cross-sections of the tensioning shaft and the shaft groove are both regular polygons, and a belt is transmission-connected to the tensioning shaft.

[0008] As a preferred technical solution of the present invention, the clamping module includes a clamping screw rotatably connected to the filling rack, the filling rack is equipped with a clamping motor, the output shaft end of the clamping motor is fixedly connected to the clamping screw, and the clamping screw is symmetrically provided with a positive thread segment and a negative thread segment, and the positive thread segment and the negative thread segment are respectively connected to the two clamping frames in a transmission manner.

[0009] As a preferred technical solution of the present invention, the rotary drive module includes an annular entrainment belt and two transmission wheels rotatably connected to the clamping frame, the two transmission wheels are both connected to the annular entrainment belt transmission, one of the transmission wheels is connected to the belt transmission, and the axis of the transmission wheel is perpendicular to the axis of the feeding roller.

[0010] As a preferred technical solution of the present invention, the airtight detection module includes an air pump fixed on the filling rack, the port of the air pump is fixedly connected to an air injection pipe, an air pressure probe is fixedly arranged at the connection between the air pump and the air injection pipe, the data end of the air pressure probe is connected to the data of the detection host, a sealing pressure ring is slidably connected to the air injection pipe, a limiting ring is installed on the air injection pipe and at a position corresponding to the top of the sealing pressure ring, a pressure spring is sleeved on the air injection pipe and at a position corresponding to the limit ring and the sealing pressure ring, and an audible and visual alarm electrically connected to the detection host is installed on the vibration frame.

[0011] As a preferred technical solution of the present invention, the exhaust mechanism includes an argon storage tank fixed on a frame and two exhaust pipes that are mirror-arranged and fixed on a filling rack. The gas outlet port of the argon storage tank is connected to the two exhaust pipes through an air supply hose. An electromagnetic valve is fixedly provided at the connection between the argon storage tank and the air supply hose. A visual inspection probe and an ultrasonic flaw detection head are respectively installed on the exhaust pipe close to the gas injection pipe side. The visual inspection probe and the ultrasonic flaw detection head are both connected to the data of the detection host.

[0012] As a preferred technical solution of the present invention, the filling mechanism includes a liquid storage tank fixed on the frame, and a liquid distribution pipe rotatably connected to the filling frame, the liquid storage tank is connected to a pump body, and the liquid outlet port of the pump body is connected to the liquid distribution pipe through a hose, a second active bevel gear is fixedly installed on the other output shaft end of the double-headed motor, a second driven bevel gear is fixedly installed on the liquid distribution pipe, the second active bevel gear is transmission-connected with the second driven bevel gear, and the filling pipe is connected to an eccentric position on the bottom surface of the liquid distribution pipe.

[0013] As a preferred technical solution of the present invention, the liquid distribution pipe is arranged between two exhaust pipes.

[0014] As a preferred technical solution of the present invention, a method for using a fully automatic filling machine for applying facial masks comprises the following steps:

[0015] SS01, feeding, during filling, the annular feeding belt moves step by step at a set interval period, and during the movement period of the annular feeding belt, the mask bottles to be filled are transported forward in batches;

[0016] SS02, filling inspection: during the non-working cycle of the annular feeding belt, the airtightness detection module performs airtightness detection on the mask bottle, the exhaust mechanism performs air exhaust operation on the mask bottle, and the filling component performs mask filling on the mask bottle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention uses the reciprocating vibration of the vibration frame to enable the mask bottle to be filled to vibrate at a set frequency when in the filling state. The vibration frequency is set when the mask bottle is filled to reduce the bubble rate of the filled mask in the mask bottle through vibration. By reducing the bubble rate, the filling accuracy of the mask bottle can be improved.

[0019] 2. In the present invention, when the mask bottle is clamped by two annular bands, the two annular bands are in a same-speed rotation mode. When the two annular bands rotate at the same speed, the rotation directions of the two annular bands are opposite, so that the mask bottle clamped by the two annular bands can rotate at a set speed between the two annular bands. When passing through the filling state, the mask bottle rotates. On the one hand, it can realize all-round detection of the mask bottle. On the other hand, the rotational movement of the mask bottle can assist in reducing the bubble generation rate of the filled mask on the mask bottle when in the filling state.

[0020] 3. In the present invention, before the mask bottle is filled, the exhaust pipe close to the gas injection pipe is used to inject a sufficient amount of argon gas into the mask bottle to be filled with liquid. Argon gas is heavier than air, and then the air in the mask bottle to be filled with liquid is driven out. By achieving the air driving-out effect, the oxidation and deterioration rate of the mask caused by air when stored in the mask bottle is effectively reduced. After the mask bottle is filled with liquid, the exhaust pipe away from the gas injection pipe injects argon gas into the interior of the mask bottle filled with liquid again. The secondary argon injection is used to achieve the secondary driving out of the air in the mask bottle. By achieving the secondary air driving-out effect, the oxidation and deterioration rate of the mask caused by air when stored in the mask bottle is further reduced.

[0021] 4. During the filling operation of the present invention, the filling tube is set at an eccentric position on the bottom surface of the liquid distribution tube, so as to reciprocate the injection position of the filling tube in the mask bottle, and the foaming rate of the filling liquid during injection is reduced by cyclically changing the injection position. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a fully automatic filling machine for applying facial masks according to the present invention;

[0023] Figure 2 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 3 For the present invention Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the annular feeding belt and the mask bottle of the present invention;

[0026] Figure 5 For the present invention Figure 4A schematic diagram of the local enlarged structure at C in the middle;

[0027] Figure 6 For the present invention Figure 4 A schematic diagram of the local enlarged structure at D in the middle;

[0028] Figure 7 It is a structural schematic diagram of the screw rod lifting module and the annular feeding belt of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the filling rack, double-head motor and T-shaped suspension rod of the present invention.

[0030] In the figure: 1. Frame; 2. Detection host; 3. Screw lifting module; 4. Filling frame; 5. Vibration frame; 6. Clamping module; 7. Clamping frame; 8. Annular feeding belt; 9. Feeding roller; 10. Guide frame; 11. Mask bottle; 12. Double-head motor; 13. Missing gear; 14. T-shaped suspension rod; 15. Reset spring; 16. Driven gear plate; 17. Tensioning block; 18. Tensioning spring; 19. Tensioning shaft; 2 0. Annular clamp; 21. Transmission wheel; 22. Air pump; 23. Air injection pipe; 24. Air pressure probe; 25. Sealing pressure ring; 26. Limiting ring; 27. Pressure spring; 28. Sound and light alarm; 29. ​​Argon storage tank; 30. Exhaust pipe; 31. Air supply hose; 32. Visual inspection probe; 33. Ultrasonic flaw detection head; 34. Liquid storage tank; 35. Liquid distribution pipe; 36. Filling pipe; 37. Transmission sleeve. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 8 As shown, the present invention provides a fully automatic filling machine for applying facial masks, comprising a frame 1, a detection host 2 is mounted on the frame 1, and a feeding mechanism and a screw lifting module 3 are mounted on the frame 1;

[0033] The feeding mechanism includes an annular feeding belt 8, two feeding rollers 9 rotatably connected to the frame 1, the two feeding rollers 9 are both connected to the annular feeding belt 8 by transmission, a feeding motor is installed on the side of the frame 1, the output shaft end of the feeding motor is fixedly connected to a feeding roller 9, two symmetrically arranged guide frames 10 are installed on the frame 1, and the annular feeding belt 8 is transported with a facial mask bottle 11 guided by the guide frame 10;

[0034] During operation, the annular feeding belt 8 moves in steps, and after the annular feeding belt 8 moves in steps, the mask bottle 11 is then transported forward in steps;

[0035] By setting the guide frame 10, the movable displacement and conveying direction of the mask bottle 11 on the annular feeding belt 8 are accurately defined;

[0036] The screw lifting module 3 is connected to a filling rack 4 in a transmission manner, a vibration guide mechanism is installed on the filling rack 4, and a vibration rack 5 is connected to the vibration guide mechanism in a transmission manner;

[0037] A clamping module 6 is installed on the vibration frame 5, and two mirror-image clamping frames 7 are transmission-connected to the clamping module 6. Rotation drive modules are installed in both clamping frames 7. A tensioning transmission module linked to the vibration guide mechanism is installed on the vibration frame 5;

[0038] The vibration guide mechanism includes a double-headed motor 12 fixed on the filling frame 4, and a missing gear 13 and a first active bevel gear are respectively installed on one output shaft end of the double-headed motor 12. A transmission sleeve 37 is rotatably connected to the filling frame 4, and a shaft groove with openings at both ends and transmission matching with the tensioning transmission module is fixedly opened in the transmission sleeve 37;

[0039] A first driven bevel gear which is transmission-connected to the first driving bevel gear is fixedly mounted on the transmission sleeve 37;

[0040] Two T-shaped suspension rods 14 are installed on the vibration frame 5, and the two T-shaped suspension rods 14 are slidably connected with the filling frame 4. Reset springs 15 are sleeved on the two T-shaped suspension rods 14 and at positions corresponding to the top of the frame 1. A driven gear plate 16 is installed on the vibration frame 5, and the missing gear 13 is transmission-connected with the driven gear plate 16;

[0041] After the double-headed motor 12 outputs the speed, the vibrating frame 5 can reciprocate within the set stroke through the arrangement of the T-shaped suspension rod 14, the return spring 15, the missing gear 13 and the driven gear plate 16;

[0042] Through the reciprocating vibration of the vibration frame 5, the mask bottle 11 to be filled can vibrate at a set frequency when in the filling state. By setting the vibration frequency when the mask bottle 11 is filled, the bubble rate of the filled mask in the mask bottle 11 can be reduced by vibration. By reducing the bubble rate, the filling accuracy of the mask bottle 11 can be improved;

[0043] The tensioning transmission module includes a tensioning block 17 slidably connected to the vibration frame 5, tensioning springs 18 are installed on both sides of the tensioning block 17, and the other ends of the two tensioning springs 18 are respectively fixedly connected to the two vibration frames 5. A tensioning shaft 19 is rotatably connected to the tensioning block 17, and the tensioning shaft 19 is slidably connected to the shaft groove. The cross-sections of the tensioning shaft 19 and the shaft groove are both regular polygons, and a belt is connected to the tensioning shaft 19 for transmission;

[0044] When the distance adjustment module adjusts the distance between the two clamping frames 7, the two tensioning springs 18 are arranged so that the belt is kept in a tensioned state, and the tensioned state of the belt is maintained so that when the distance between the two clamping frames 7 is adjusted, the double-headed motor 12 can continuously drive the tensioning shaft 19 and the transmission wheel 21;

[0045] The clamping module 6 includes a clamping screw rotatably connected to the filling frame 4, a clamping motor is installed on the filling frame 4, the output shaft end of the clamping motor is fixedly connected to the clamping screw, and a positive thread segment and a negative thread segment are symmetrically arranged on the clamping screw, and the positive thread segment and the negative thread segment are respectively connected to the two clamping frames 7 in a transmission manner;

[0046] By setting the positive thread segment and the negative thread segment, the distance between the two clamping frames 7 can be quickly adjusted;

[0047] By adjusting the distance between the two clamping frames 7, the annular clamping belts 20 on the two clamping frames 7 are driven to clamp the mask bottle 11;

[0048] The rotary drive module includes an annular clamping belt 20 and two transmission wheels 21 rotatably connected to the clamping frame 7. The two transmission wheels 21 are both connected to the annular clamping belt 20, one transmission wheel 21 is connected to the belt transmission, and the axis of the transmission wheel 21 is perpendicular to the axis of the feeding roller 9.

[0049] When the mask bottle 11 is filled, it is clamped by two annular clamping bands 20;

[0050] When the mask bottle 11 is clamped by the two annular clamping belts 20, the two annular clamping belts 20 are in a same-speed rotation mode. When the two annular clamping belts 20 rotate at the same speed, the rotation directions of the two annular clamping belts 20 are opposite;

[0051] Then, the mask bottle 11 clamped by the two annular clamping belts 20 can rotate at a set speed between the two annular clamping belts 20;

[0052] When the mask bottle 11 is in the filling state, the rotation movement occurs, which can realize the all-round detection of the mask bottle 11 on the one hand, and on the other hand, the rotation movement of the mask bottle 11 can help reduce the bubble generation rate of the filled mask on the mask bottle 11 in the filling state;

[0053] An airtightness detection module, an exhaust mechanism and a filling assembly are sequentially mounted on the vibration frame 5 along the feeding direction of the feeding mechanism.

[0054] The airtight detection module includes an air pump 22 fixed on the filling rack 4, a port of the air pump 22 is fixedly connected with an air injection pipe 23, an air pressure probe 24 is fixedly arranged at the connection point between the air pump 22 and the air injection pipe 23, a data end of the air pressure probe 24 is data-connected with the detection host 2, a sealing pressure ring 25 is slidably connected to the air injection pipe 23, a limit ring 26 is installed on the air injection pipe 23 and at a position corresponding to the top of the sealing pressure ring 25, a pressure spring 27 is sleeved on the air injection pipe 23 and at a position corresponding to the limit ring 26 and the sealing pressure ring 25, and an audible and visual alarm 28 electrically connected to the detection host 2 is installed on the vibration frame 5;

[0055] Before the mask bottle 11 is fed between the two annular clamps 20, the air injection pipe 23 is connected to the inner cavity of the mask bottle 11. When the air injection pipe 23 is connected to the inner cavity of the mask bottle 11, under the action of the pressure spring 27, the sealing pressure ring 25 fully seals the inner cavity of the mask bottle 11;

[0056] When the inner cavity of the mask bottle 11 is fully sealed, the air pump 22 quantitatively supplies pressure to the inner cavity of the mask bottle 11. After the air pump 22 completes quantitative pressure delivery to the inner cavity of the mask bottle 11, the detection host 2 records the data change of the air pressure probe 24. When the data change amplitude of the air pressure probe 24 exceeds the set threshold, it is judged that the air tightness of the mask bottle 11 to be filled with liquid does not meet the requirements, otherwise, it meets the requirements;

[0057] When the air tightness of the facial mask bottle 11 to be filled with liquid does not meet the requirements, the detection host 2 controls the sound and light alarm 28 to automatically sound and light alarm, and reminds the staff to remove the non-conforming facial mask bottle 11.

[0058] The exhaust mechanism includes an argon storage tank 29 fixed on the frame 1 and two exhaust pipes 30 which are mirror-arranged and fixed on the filling rack 4. The gas outlet port of the argon storage tank 29 is connected to the two exhaust pipes 30 through an air supply hose 31. An electromagnetic valve is fixedly provided at the connection point between the argon storage tank 29 and the air supply hose 31. A visual inspection probe 32 and an ultrasonic flaw detection head 33 are respectively installed on the exhaust pipe 30 near the gas injection pipe 23. Both the visual inspection probe 32 and the ultrasonic flaw detection head 33 are data-connected to the detection host 2.

[0059] Before the mask bottle 11 is filled, the exhaust pipe 30 near the side of the air injection pipe 23 is used to inject a sufficient amount of argon gas into the mask bottle 11 to be filled with liquid. Argon gas is heavier than air, and then the air in the mask bottle 11 to be filled with liquid is driven out. By achieving the air driving effect, the oxidation and deterioration rate of the mask caused by air when stored in the mask bottle 11 is effectively reduced;

[0060] After the mask bottle 11 is filled with liquid, the exhaust pipe 30 on the side away from the gas injection pipe 23 injects argon gas into the inside of the mask bottle 11 filled with liquid again, and the air in the mask bottle 11 is driven out for the second time by the secondary argon gas injection. The oxidation and deterioration rate of the mask caused by air when stored in the mask bottle 11 is further reduced by the secondary air driving effect.

[0061] The filling mechanism includes a liquid storage tank 34 fixed on the frame 1 and a liquid distribution pipe 35 rotatably connected to the filling frame 4. The liquid storage tank 34 is connected to a pump body, and the liquid outlet port of the pump body is connected to the liquid distribution pipe 35 through a hose. A second active bevel gear is fixedly installed on the other output shaft end of the double-headed motor 12, and a second driven bevel gear is fixedly installed on the liquid distribution pipe 35. The second active bevel gear is transmission-connected to the second driven bevel gear, and a filling pipe 36 is connected to the eccentric position of the bottom surface of the liquid distribution pipe 35.

[0062] The liquid distribution pipe 35 is disposed between the two exhaust pipes 30;

[0063] During the filling operation, the filling tube 36 is arranged at an eccentric position on the bottom surface of the liquid distributing tube 35, so as to reciprocate the injection position of the filling tube 36 in the mask bottle 11, and the foaming rate of the filling liquid during the injection is reduced by cyclically changing the injection position;

[0064] A method for using a fully automatic filling machine for applying facial masks, comprising the following steps:

[0065] SS01, feeding, during filling, the annular feeding belt 8 moves step by step at a set interval period, and within the movement period of the annular feeding belt 8, the mask bottles 11 to be filled are transported forward in batches;

[0066] SS02, filling detection. During the non-working period of the annular feeding belt 8, the airtight detection module performs an airtight detection on the mask bottle 11, the exhaust mechanism performs air exhaust operation on the mask bottle 11, and the filling component performs mask filling on the mask bottle 11.

[0067] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic filling machine for applying facial masks, comprising a frame (1), on which a detection host (2) is mounted, characterized in that: The frame (1) is provided with a feeding mechanism and a screw lifting module (3); the screw lifting module (3) is connected to a filling frame (4) in a transmission manner; the filling frame (4) is provided with a vibration guide mechanism; the vibration guide mechanism is connected to a vibration frame (5) in a transmission manner; the vibration frame (5) is provided with a clamping module (6); the clamping module (6) is connected to two mirror-image clamping frames (7); the two clamping frames (7) are both provided with a rotation drive module; the vibration frame (5) is provided with a tensioning transmission module linked to the vibration guide mechanism; and the vibration frame (5) is provided with an airtightness detection module, an exhaust mechanism and a filling assembly in sequence along the feeding direction of the feeding mechanism.

2. The fully automatic filling machine for applying facial mask according to claim 1, characterized in that: The feeding mechanism comprises an annular feeding belt (8), two feeding rollers (9) rotatably connected to a frame (1), the two feeding rollers (9) are both drivingly connected to the annular feeding belt (8), a feeding motor is installed on the side of the frame (1), the output shaft end of the feeding motor is fixedly connected to one of the feeding rollers (9), two symmetrically arranged guide frames (10) are installed on the frame (1), and the annular feeding belt (8) is transported with a facial mask bottle (11) guided by the guide frame (10).

3. A fully automatic filling machine for applying facial mask according to claim 2, characterized in that: The vibration guide mechanism comprises a double-headed motor (12) fixed on the filling frame (4), one output shaft end of the double-headed motor (12) is respectively mounted with a missing gear (13) and a first active bevel gear, the filling frame (4) is rotatably connected with a transmission sleeve (37), the transmission sleeve (37) is fixedly provided with an axial groove with two ends opened and transmission-coordinated with the tensioning transmission module, the transmission sleeve (37) is fixedly mounted with a first driven bevel gear transmission-connected with the first active bevel gear, the vibration frame (5) is mounted with two T-shaped suspension rods (14), the two T-shaped suspension rods (14) are both slidably connected with the filling frame (4), the two T-shaped suspension rods (14) and the positions above the corresponding frame (1) are both sleeved with a return spring (15), the vibration frame (5) is mounted with a driven gear plate (16), the missing gear (13) is transmission-connected with the driven gear plate (16).

4. The fully automatic filling machine for applying facial mask according to claim 3, characterized in that: The tensioning transmission module comprises a tensioning block (17) slidably connected to the vibration frame (5), tensioning springs (18) are installed on both sides of the tensioning block (17), the other ends of the two tensioning springs (18) are respectively fixedly connected to the two vibration frames (5), a tensioning shaft (19) is rotatably connected to the tensioning block (17), the tensioning shaft (19) is slidably connected to the shaft groove, the cross-sections of the tensioning shaft (19) and the shaft groove are both regular polygons, and a belt is transmission-connected to the tensioning shaft (19).

5. The fully automatic filling machine for applying facial mask according to claim 1, characterized in that: The clamping module (6) comprises a clamping screw which is rotatably connected to the filling frame (4); a clamping motor is mounted on the filling frame (4); an output shaft end of the clamping motor is fixedly connected to the clamping screw; a positive thread segment and a negative thread segment are symmetrically arranged on the clamping screw; the positive thread segment and the negative thread segment are respectively transmission-connected to two clamping frames (7).

6. The fully automatic filling machine for applying facial mask according to claim 5, characterized in that: The rotary drive module comprises an annular clamping belt (20) and two transmission wheels (21) rotatably connected to the clamping frame (7), the two transmission wheels (21) are both transmission-connected to the annular clamping belt (20), one transmission wheel (21) is transmission-connected to the belt, and the axis of the transmission wheel (21) is perpendicular to the axis of the feeding roller (9).

7. The fully automatic filling machine for applying facial mask according to claim 6, characterized in that: The airtight detection module comprises an air pump (22) fixed on the filling rack (4); a port of the air pump (22) is fixedly connected to an air injection pipe (23); an air pressure probe (24) is fixedly arranged at the connection point between the air pump (22) and the air injection pipe (23); a data end of the air pressure probe (24) is data-connected to a detection host (2); a sealing pressure ring (25) is slidably connected to the air injection pipe (23); a limit ring (26) is installed on the air injection pipe (23) at a position corresponding to the position above the sealing pressure ring (25); a pressure spring (27) is sleeved on the air injection pipe (23) at a position corresponding to the position between the limit ring (26) and the sealing pressure ring (25); and an audible and visual alarm (28) electrically connected to the detection host (2) is installed on the vibration frame (5).

8. The fully automatic filling machine for applying facial mask according to claim 7, characterized in that: The exhaust mechanism comprises an argon gas storage tank (29) fixed on the frame (1) and two exhaust pipes (30) arranged in a mirror image and fixed on the filling rack (4); the gas outlet port of the argon gas storage tank (29) is connected to the two exhaust pipes (30) through an air supply hose (31); an electromagnetic gas valve is fixedly arranged at the connection point between the argon gas storage tank (29) and the air supply hose (31); a visual detection probe (32) and an ultrasonic flaw detection head (33) are respectively installed on the exhaust pipe (30) close to the gas injection pipe (23); the visual detection probe (32) and the ultrasonic flaw detection head (33) are both data-connected to the detection host (2).

9. The fully automatic filling machine for applying facial mask according to claim 7, characterized in that: The filling mechanism comprises a liquid storage tank (34) fixed on the frame (1), and a liquid distribution pipe (35) rotatably connected to the filling frame (4); the liquid storage tank (34) is connected to a pump body, and the liquid outlet port of the pump body is connected to the liquid distribution pipe (35) through a hose; a second active bevel gear is fixedly mounted on the other output shaft end of the double-headed motor (12); a second driven bevel gear is fixedly mounted on the liquid distribution pipe (35); the second active bevel gear is transmission-connected to the second driven bevel gear; a filling pipe (36) is connected to an eccentric position of the bottom surface of the liquid distribution pipe (35); and the liquid distribution pipe (35) is arranged between the two exhaust pipes (30).

10. The method for using the fully automatic filling machine for applying facial mask according to any one of claims 1 to 9, characterized in that: The following steps are involved: SS01, loading, during filling, the annular loading belt (8) moves step by step at a set interval period, and during the movement period of the annular loading belt (8), the facial mask bottles (11) to be filled are transported forward in batches; SS02, filling detection: during the non-working period of the annular feeding belt (8), the airtightness detection module performs an airtightness detection on the mask bottle (11), the exhaust mechanism performs an air exhaust operation on the mask bottle (11), and the filling component performs mask filling on the mask bottle (11).

Images