CN112141987B

CN112141987B - Can realize annotating cosmetics filling equipment of material in succession

Info

Publication number: CN112141987B
Application number: CN202011133905.8A
Authority: CN
Inventors: 黄通飞
Original assignee: Hangzhou Nawang Information Technology Co ltd
Current assignee: Hangzhou Nawang Information Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2022-08-12
Anticipated expiration: 2040-10-21
Also published as: CN112141987A

Abstract

The invention discloses a cosmetic filling device capable of realizing continuous material injection, which comprises a base, a first L-shaped plate, a feeding assembly arranged on the first L-shaped plate, a station switching part arranged on the right side of the feeding assembly and a second L-shaped plate, wherein the feeding assembly is arranged on the first L-shaped plate; the feeding assembly is arranged below the second L-shaped plate, and the material injection part is arranged between the feeding assembly and the station switching part; the material injection part comprises a material injection pipe communicated with one end of the material through pipeline, a first stop part arranged at the top of the material injection pipe, a second stop part arranged below the first stop part, a limiting part arranged in the fixing block, a material discharge pipe arranged at the lower end of the material injection pipe and a blocking part arranged in the material discharge pipe; the feeding assembly is arranged, so that the discharge pipe can extend into a packaging bottle for material injection, liquid is prevented from being scattered in the filling process, and cosmetic raw materials are saved; the blocking piece is arranged, so that after the material is injected once, the discharging pipe opening can be blocked, the liquid at the discharging pipe opening is prevented from dripping, and the working environment is protected from being clean.

Description

Can realize annotating cosmetics filling equipment of material in succession

Technical Field

The invention belongs to the technical field of cosmetic processing, and particularly relates to a cosmetic filling device capable of realizing continuous material injection.

Background

The cosmetics are favorite consumer products for women, are scattered on the surface of the skin of a human body in modes of smearing, spraying and the like, play roles in cleaning, maintaining, beautifying and modifying and the like, and are commonly bottled; the discharge port of the existing equipment is higher than the packaging bottle mouth during filling, so that liquid is scattered during filling, and waste is caused; in addition, residual liquid at a discharge port leaks during filling, so that the working environment is polluted.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the cosmetic filling equipment which can save raw materials, prevent leakage and realize continuous material injection.

In order to achieve the purpose, the invention adopts the following technical scheme: a cosmetic filling device capable of realizing continuous material injection comprises a base, a first L-shaped plate fixedly arranged above the base, a feeding assembly arranged on the first L-shaped plate, a station switching part arranged on the right side of the feeding assembly, a second L-shaped plate fixedly arranged above the right of the base, a storage tank fixedly arranged above the second L-shaped plate, a material passing pipeline communicated with the storage tank, and a one-way valve arranged at the lower side end of the material passing pipeline; the feeding assembly is arranged below the second L-shaped plate, and the material injection part is arranged between the feeding assembly and the station switching part; the material injection part comprises a material injection pipe communicated with one end of the material through pipeline, a fixed sleeve sleeved on the material injection pipe in a sliding manner, fixed blocks symmetrically and fixedly arranged on two sides of the fixed sleeve, supporting plates symmetrically and fixedly arranged on two sides of the fixed blocks, a material pushing rod slidably arranged in the material injection pipe, a first stop part arranged at the top of the material injection pipe, a second stop part arranged below the first stop part, a limiting part arranged in the fixed block, a material discharge pipe arranged at the lower end of the material injection pipe, a blocking part arranged in the material discharge pipe, a plurality of first sliding grooves equidistantly arranged on the inner wall of the fixed sleeve along the circumferential direction of the fixed sleeve, a plurality of second sliding grooves equidistantly arranged on the outer wall of the material injection pipe along the circumferential direction of the material injection pipe, and a first sliding block slidably arranged in the first sliding grooves and the second sliding grooves; the feeding assembly is arranged, so that the discharge pipe can extend into a packaging bottle for material injection, liquid is prevented from being scattered in the filling process, and cosmetic raw materials are saved; the plugging piece is arranged, so that the discharge pipe opening can be plugged after one-time material injection is completed, liquid at the discharge pipe opening is prevented from dripping, and the working environment is protected from being clean; the material injection device is provided with a first stop part and a second stop part, the position relation between the material pushing rod and the material injection pipe is limited, and the limitation part can remove the limitation between the first stop part and the second stop part, so that the movement of the material pushing rod and the material injection pipe is controlled, and the whole working process of material injection is realized; the limiting piece can automatically detect whether a packaging bottle is arranged below the material pipe, and if no packaging bottle is arranged, the device can be ensured not to perform material injection action during normal operation, so that cosmetic raw materials are prevented from being scattered on a workbench; the material injection pipe slides along the first sliding chute through the first sliding block, so that the material injection pipe is prevented from rotating relative to the fixed sleeve, and the movement of the material injection pipe is more stable; the limiting piece indirectly controls the second stop member by limiting the sliding of the first sliding block in the first sliding groove and enabling the first sliding block to slide upwards relative to the second sliding groove, and the first sliding block plays a transition role; a one-way valve is arranged below the material passing pipeline to limit the flow direction of liquid and prevent the liquid in the material injecting pipe from flowing back to the material passing pipeline during material injection; a station switching part is arranged for switching the position of a packaging bottle to ensure the continuity of material injection; and a feeding component is arranged to realize intermittent feeding.

The limiting part comprises a first stepped hole arranged in the fixed block and the fixed sleeve, a first through hole arranged in the fixed block in the vertical direction, a first sliding pin arranged in the first stepped hole in a sliding manner, a first spring arranged in the first stepped hole and sleeved on the first sliding pin, a sliding rod arranged in the first through hole in a sliding manner, a plurality of third sliding grooves arranged on the outer wall of the discharging pipe at equal intervals along the circumferential direction of the discharging pipe, a second sliding block arranged in the third sliding grooves in a sliding manner, a conical sleeve sleeved on the discharging pipe in a sliding manner, a transverse plate fixedly arranged above the conical sleeve, a second spring arranged above the transverse plate, and a first baffle arranged above the second spring; the first step hole is communicated with the first sliding groove, the first through hole is communicated with the first step hole, the conical sleeve is fixedly connected with the second sliding block, the transverse plate is sleeved on the discharge pipe and fixed with the second sliding block, and two ends of the transverse plate are respectively fixed with the sliding rod; the second spring is sleeved on the discharge pipe, and the first baffle is sleeved on the discharge pipe; the first spring enables the first sliding pin to be in an initial state in the first stepped hole, when the discharging pipe moves downwards, the conical sleeve is in contact with the bottle opening of the packaging bottle, the conical sleeve and the transverse plate slide upwards along the third sliding groove to drive the sliding rod to slide upwards, the sliding rod pushes the first sliding pin to be clamped into the first sliding groove, the relative position of the first sliding block and the first sliding groove is kept unchanged after the first sliding block moves to the position of the first sliding pin along the first sliding groove, the sliding block continues to slide upwards along the second sliding groove relative to the second sliding groove, the limitation of the second stop part on the pushing rod is removed, the pushing rod can move downwards relative to the material injection pipe, liquid in the material injection pipe is compressed, and material injection is completed; if no packaging bottle is arranged below the discharge pipe, the relative position of the conical sleeve and the discharge pipe is always kept unchanged, the first sliding pin is kept in the first stepped hole, the first sliding block can slide downwards along the first sliding groove all the time, the material injection pipe and the material returning rod synchronously move downwards without relative movement, the material injection cannot be carried out, the bottle-free automatic identification is realized, and the liquid is prevented from spilling; the third sliding chute and the second sliding block are arranged, so that the movement of the conical sleeve and the transverse plate plays a guiding role, the movement of the conical sleeve and the transverse plate is more stable, and the bottom of the sliding chute is higher than the bottom end of the discharge pipe, so that the conical sleeve can be prevented from falling off; the second spring pushes the conical sleeve to slide downwards relative to the discharge pipe to restore the original position when the discharge pipe moves upwards after material injection; in addition, the conical sleeve can fix the packaging bottle from the top, so that the material injection process is prevented from shaking.

The second stopping piece comprises a first connecting rod fixedly arranged above the first sliding block, a third spring sleeved on the first connecting rod, a fourth sliding groove arranged above the second sliding groove, a rope pushing plate slidably arranged in the fourth sliding groove, through grooves symmetrically arranged on the pipe wall of the material injection pipe, a partition plate sleeved on the material pushing rod, second stepped holes symmetrically arranged in the partition plate, a second sliding pin slidably arranged in the second stepped hole, a fourth spring arranged in the second stepped hole and connected with one end of the second sliding pin, a first rope with two ends respectively connected with the second sliding pin and the side wall of the fourth sliding groove, and a first ring groove arranged on the material pushing rod; the rope pushing plate is fixedly connected with the first connecting rod, the through groove is formed above the fourth sliding groove, the partition plate is fixed on the inner wall of the injection pipe, and the second stepped hole is communicated with the first sliding groove; the fourth spring is always kept in a compressed state, so that the second sliding pin has a tendency of moving towards the material pushing rod, and is clamped in the first annular groove, so that when the material pushing rod and the material injection pipe start to move downwards, the material pushing rod and the material injection pipe are kept synchronous, the material discharge pipe extends into a packaging bottle, and no material is discharged in the process; meanwhile, the first sliding block pushes the first connecting rod and the rope pushing plate to slide upwards, the first rope is pushed to the through groove, the first rope pulls the second sliding pin to exit from the first ring groove, and the limitation on the material pushing rod is removed; the material pushing rod continues to move downwards, the material injection pipe stops sliding downwards due to the fact that the first sliding block is limited by the first sliding pin, the material pushing rod continues to move downwards relative to the material injection pipe, and liquid in the material injection pipe is pressed into the packaging bottle; the outside end of the second step hole is provided with a fillet, so that the first rope is prevented from being abraded, and the service life of the first rope is prolonged.

The first stopping part comprises a cover plate fixedly arranged above the material injection pipe, third stepped holes symmetrically formed in the cover plate, a third sliding pin arranged in the third stepped hole in a sliding manner, a fifth spring arranged in the third stepped hole and connected with the third sliding pin, a second rope with two ends respectively connected with the third sliding pin and the upper end of the sliding rod, and a second ring groove formed in the material pushing rod; the second ring groove is arranged above the first ring groove; when the conical sleeve is at the lowest point, the second rope is in a tensioned state; the fifth spring is always in a compressed state; when the material pushing rod moves to the lowest point relative to the material injection pipe, the third sliding pin is clamped into the second annular groove, and the material pushing rod can drive the material injection pipe to move upwards synchronously, so that the material discharge pipe is withdrawn from the packaging bottle; after the material is completely withdrawn, the conical sleeve returns to the original position, the sliding rod pulls the second rope downwards, the third sliding pin is pulled by the second rope to withdraw from the second annular groove, the first sliding block moves to the topmost end of the first sliding groove at the moment, the material injection pipe stops moving upwards, the material pushing rod slides upwards relative to the material injection pipe to suck the material, and when the material pushing rod moves to the topmost end, the second sliding pin is clamped into the first annular groove to prepare for the next circulation; the material pushing rod moves upwards, the material discharging pipe exits from the packaging bottle opening firstly, then material suction is carried out, enough time is reserved for switching of packaging bottle stations, and the position switching of packaging bottles is prevented from being influenced; the third step hole outside end is equipped with the fillet, prevents that the second rope from producing wearing and tearing, improves the life of second rope.

The plugging piece comprises shaft holes symmetrically formed in the pipe wall of the discharge pipe, a rotating shaft rotatably arranged in the shaft holes, plugging plates fixed with the rotating shaft, a fan-shaped notch formed in the rotating shaft along the axial direction of the rotating shaft, and a stop block fixedly arranged on the inner wall of the shaft hole; the blocking plate is arranged in the discharge pipe, and the stop block is positioned in the fan-shaped notch; the rotation angle of the plugging plate is limited by setting the opening angle of the fan-shaped notch; the stop block is arranged, so that the stop position of the plugging plate can be limited, the included angle of the stop position of the plugging plate turning downwards and the vertical direction is 10 degrees, and the included angle of the stop position turning upwards and the horizontal plane is 10 degrees, so that the surface pressure of the plugging plate is unequal, and the plugging plate can be turned over conveniently; when the material pushing rod moves downwards relative to the material injection pipe for material injection, the plugging plate is pushed by liquid to overturn downwards for material injection; when the material pushing rod moves upwards relative to the material injection pipe to suck materials, the plugging plate overturns upwards under the suction force of liquid in the material discharge pipe to plug the material discharge pipe, so that the liquid is prevented from dripping to pollute the working environment, and air can be prevented from being sucked into the material injection pipe.

The feeding assembly comprises a main shaft, a disc, a guide ring groove, a roller, a second connecting rod and a motor, wherein two ends of the main shaft are respectively and rotatably arranged on the base and the second L-shaped plate in a penetrating mode, the disc is fixedly sleeved on the main shaft, the guide ring groove is formed in the circumferential surface of the disc, the roller is slidably arranged in the guide ring groove, the second connecting rod is arranged in the roller in a penetrating mode, and the motor is used for driving the main shaft to rotate; the second connecting rod is fixedly connected with the material pushing rod; the disc is driven by the main shaft to rotate, and the roller wheel rolls in the guide ring groove and moves up and down in a circulating manner, so that the material pushing rod is driven to move up and down; through setting the orbit of direction annular, can effectively control the time and the rate of motion of each motion phase of ejector pad pole, carry out accurate control to annotating the material, avoid using thrust piece such as cylinder, pneumatic cylinder and electric putter etc. retrench equipment structure to reduce the fault point of equipment.

The station switching part comprises a feeding disc, a plurality of feeding grooves, a clamping piece, a connecting sleeve, a bottom plate, a discharge port, a plurality of support columns, a grooved wheel, a cylindrical pin, a driving disc, a first transmission shaft, a first driving chain wheel, a first driven chain wheel and a first roller chain, wherein the feeding disc is rotatably sleeved on the main shaft; the bottom plate is arranged at the bottom of the feeding plate, and the first transmission shaft can rotatably penetrate through the base; a geneva mechanism is arranged to drive a feeding disc to intermittently rotate and switch the stations of the packaging bottles; the rotating speed of the driving drive plate can be accurately controlled by setting the transmission ratio of chain transmission, so that the rotation interval time of the grooved wheel is controlled; the clamping piece can press from both sides tightly the packing bottle that is in the chute feeder, avoids annotating the material in-process and takes place to rock and make liquid spill.

The clamping piece comprises an incomplete enclosing plate sleeved on the feeding tray, an arc groove arranged on the side wall of the feeding groove, a plurality of fourth stepped holes arranged in the feeding tray at equal intervals along the circumferential direction of the feeding tray, a plurality of fifth sliding grooves arranged in the feeding tray at equal intervals along the circumferential direction of the feeding tray, an irregular groove arranged in the feeding tray, a first arc push plate arranged in the arc groove, a first push rod fixedly connected with the first arc push plate, a sixth spring arranged in the fourth stepped hole and connected with the first push rod, a third sliding block arranged in the fourth stepped hole in a sliding manner and connected with the sixth spring, a first rocker hinged with the third sliding block, a wedge-shaped sliding block arranged in the fifth sliding groove in a sliding manner, a second rocker hinged with the wedge-shaped sliding block, and a third rocker, wherein two ends of the third rocker are respectively hinged with the first rocker and the second rocker, The fixing shaft can be rotatably arranged in the middle of the third rocker in a penetrating way; the enclosing plate is fixed on the bottom plate, the fourth stepped hole is communicated with the arc groove, and the fixing shaft is fixedly arranged on the upper groove surface and the lower groove surface of the irregular groove in a penetrating manner; when the wedge-shaped sliding block moves to the position of the incomplete enclosing plate, the wedge-shaped sliding block is pressed to the fifth sliding groove, the second rocker is pushed to move inwards, the third rocker is enabled to rotate along the fixed shaft, the third sliding block is pushed by the first rocker to compress the sixth spring, and then the bottle body of the packaging bottle is compressed by the first push rod and the first arc push plate, so that the packaging bottle is prevented from shaking in the moving process; when the feeding groove is aligned to the discharge hole, the wedge-shaped sliding block is still in a state of being compressed by the incomplete enclosing plate, and the first arc push plate pushes the packaging bottle to the discharge hole under the action of the restoring force of the sixth spring; when the feeding groove is aligned with the feeding assembly, the first arc push plate retreats to the arc groove under the pushing of the packaging bottle, and the wedge-shaped sliding block extends out of the disc to prepare for the next clamping action.

The feeding assembly comprises a bottle storage box fixedly arranged above the first L-shaped plate, an open slot formed in the bottom of the bottle storage box, a fixed rod fixedly arranged on the side wall of the bottle storage box, a seventh spring sleeved on the fixed rod, a sliding sleeve slidably arranged on the fixed rod, a second baffle fixedly arranged at the bottom of the sliding sleeve, a second push rod fixedly arranged on the second baffle, a second arc push plate fixedly arranged at the end part of the second push rod, a cam arranged on one side of the second baffle, a second transmission shaft fixedly penetrating through the cam, a second driving sprocket fixedly sleeved on the main shaft, a second driven sprocket fixedly sleeved on the second transmission shaft, and a second roller chain sleeved on the second driving sprocket and the second driven sprocket; the second transmission shaft is rotatably arranged in the first L-shaped plate and the base in a penetrating manner; the cam rotates to push the second baffle to intermittently act, and the packaging bottle is pushed into the feeding groove through the second push rod and the second arc push plate; the seventh spring and the sliding sleeve enable the second baffle to be close to the cam all the time and limit the motion direction of the second arc push plate; the feeding interval time can be accurately controlled by controlling the transmission ratio of the chain transmission; the whole equipment is driven by only one motor, so that the transmission efficiency is high, and the equipment fault points are reduced.

In summary, the invention has the following advantages: by arranging the feeding assembly, the discharge pipe can be stretched into a packaging bottle for material injection, so that liquid is prevented from being scattered in the filling process, and cosmetic raw materials are saved; the blocking piece is arranged, so that after the material is injected once, the discharging pipe opening can be blocked, the liquid at the discharging pipe opening is prevented from dripping, and the working environment is protected from being clean.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a cross-sectional perspective view of fig. 2 taken along a-a.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is an enlarged view at C in fig. 3.

Fig. 6 is an enlarged view at D in fig. 5.

Fig. 7 is an enlarged view of fig. 5 at E.

Fig. 8 is an enlarged view at F in fig. 5.

Fig. 9 is an enlarged view at G in fig. 5.

Fig. 10 is an enlarged view at H in fig. 5.

Fig. 11 is a front view of the present invention.

Fig. 12 is a cross-sectional view taken along line I-I of fig. 11.

Fig. 13 is an enlarged view at J in fig. 12.

Fig. 14 is a schematic view of the fitting of the rotating shaft and the shaft hole of the block piece.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-14, a cosmetic filling device capable of realizing continuous material filling comprises a base 1, a first L-shaped plate 2, a feeding assembly 3, a station switching component 4, a second L-shaped plate 5, a storage tank 61, a material passing pipe 62 and a one-way valve 63; the first L-shaped plate 2 is fixedly arranged above the base 1; the feeding assembly 3 is arranged on the first L-shaped plate 2; the station switching part 4 is arranged on the right side of the feeding assembly 3; the second L-shaped plate 5 is fixedly arranged at the upper right part of the base 1; the material storage tank 61 is fixedly arranged above the second L-shaped plate 5; the material passing pipeline 62 is a hose and is communicated with the material storage tank 61; the check valve 63 is arranged at the lower side end of the material passing pipeline 62; the device also comprises a feeding assembly 7 and an injection part 8; the feeding assembly 7 is arranged below the second L-shaped plate 5; the material injection part 8 is arranged between the feeding assembly 7 and the station switching part 4; the material injection part 8 comprises a material injection pipe 80, a fixed sleeve 81, a fixed block 82, a supporting plate 83, a material pushing rod 84, a first stopping part 85, a second stopping part 86, a limiting part 87, a material discharging pipe 88, a plugging part 89, a first sliding groove 810, a second sliding groove 811 and a first sliding block 812; the lower end of the material injection pipe 80 is funnel-shaped, and the side surface of the material injection pipe is communicated with one end of the material passing pipe 62; the fixed sleeve 81 is slidably sleeved on the material injection pipe 80; the two fixing blocks 82 are symmetrically and fixedly arranged on two sides of the fixing sleeve 81; two supporting plates 83 are symmetrically and fixedly arranged on two sides of the fixing block 82, and the upper ends of the two supporting plates are fixed with the second L-shaped plate 5; the material pushing rod 84 is slidably arranged inside the material injecting pipe 80; the first stop piece 85 is arranged at the top of the material injection pipe 80; the second stop piece 86 is arranged below the first stop piece 85; the limiting piece 87 is arranged in the fixed block 82; the discharge pipe 88 is arranged at the lower end of the material injection pipe 80; the plugging piece 89 is arranged in the discharge pipe 88; the number of the first sliding grooves 810 is plural, and the first sliding grooves are arranged on the inner wall of the fixed sleeve 81 at equal intervals along the circumferential direction of the fixed sleeve 81; the number of the second sliding grooves 811 is multiple, and the second sliding grooves are equidistantly arranged on the outer wall of the material injection pipe 80 along the circumferential direction of the material injection pipe 80; the first slider 812 is slidably disposed in the first sliding groove 810 and the second sliding groove 811.

As shown in fig. 5 to 8, the position-limiting member 87 includes a first stepped hole 870, a first through hole 871, a first sliding pin 872, a first spring 873, a sliding rod 874, a third sliding groove 875, a second sliding block 876, a tapered sleeve 877, a transverse plate 878, a second spring 879, and a first baffle 8710; the first stepped hole 870 is arranged in the fixed block 82 and the fixed sleeve 81, has a smaller inner diameter at one end facing the axis of the fixed sleeve 81 and a larger inner diameter at the other end, and is communicated with the first sliding groove 810; the first through hole 871 is vertically arranged in the fixed block 82 and communicated with the first stepped hole 870; an inclined surface is arranged below the end, facing the first through hole 871, of the first sliding pin 872, and the first sliding pin 872 is slidably arranged in the first stepped hole 870; the first spring 873 is disposed in the first stepped hole 870 and sleeved on the end of the first sliding pin 872 with a smaller diameter; an inclined surface is arranged at one side of the upper end of the sliding rod 874 facing the fixed sleeve 81 and can be slidably arranged in the first through hole 871; a plurality of third sliding chutes 875 are arranged on the outer wall of the discharge pipe 88 at equal intervals along the circumferential direction of the discharge pipe 88; the second sliding block 876 is slidably arranged in the third sliding groove 875; the maximum opening inner diameter of the conical sleeve 877 is larger than the bottle opening of a packaging bottle, and the conical sleeve 877 is fixedly connected with the second sliding block 876 and can be sleeved on the discharge pipe 88 in a sliding manner; the transverse plate 878 is sleeved on the discharge pipe 88 and fixed with the second slide block 876, and two ends of the transverse plate are respectively fixed with the slide bar 874 and fixed above the conical sleeve 877; the second spring 879 is sleeved on the discharge pipe 88 and arranged above the transverse plate 878; the first baffle 8710 is sleeved on the discharge pipe 88 and arranged above the second spring 879.

As shown in fig. 9, the second stopper 86 includes a first connecting rod 860, a third spring 861, a fourth chute 862, a rope pushing plate 863, a through slot 864, a partition 865, a second step hole 866, a second sliding pin 867, a fourth spring 868, a first rope 869, and a first ring slot; the first connecting rod 860 is fixedly arranged above the first sliding block 812; the third spring 861 is sleeved on the first connecting rod 860; the fourth chute 862 is arranged above the second chute 811, and has a size capable of allowing the first connecting rod 860 to freely pass through; a semicircular gap is arranged above the rope pushing plate 863, is fixedly connected with the first connecting rod 860 and is slidably arranged on the fourth chute 862; the through grooves 864 are symmetrically formed on the tube wall of the material injection tube 80 and above the fourth chute 862; the partition 865 is sleeved on the material pushing rod 84, and the outer side of the partition 865 is fixed on the inner wall of the material injection pipe 80; the second stepped holes 866 are symmetrically formed in the partition board 865 and communicated with the first sliding groove 810, and arc surfaces are formed on the end surfaces of the outer sides of the second stepped holes 866; the second sliding pin 867 can be slidably disposed in the second step hole 866; the fourth spring 868 is arranged in the second step hole 866 and is connected with one end of a second sliding pin 867; two ends of the first rope 869 are respectively connected with the side walls of the second sliding pin 867 and the fourth sliding slot 862; the first ring groove is opened on the material pushing rod 84.

As shown in fig. 10, the first stopper 85 includes a cover plate 851, a third stepped hole 852, a third sliding pin 853, a fifth spring 854, a second rope 855, and a second ring groove 856; the cover plate 851 is sleeved on the material returning rod and is fixedly arranged above the material injection pipe 80; the third stepped holes 852 are symmetrically formed in the cover plate 851; the third sliding pin 853 is slidably disposed in the third step hole 852; the fifth spring 854 is arranged in the third step hole 852 and connected with a third sliding pin 853; both ends of the second rope 855 are connected to the third sliding pin 853 and the upper end of the sliding rod 874; the second ring groove 856 is opened on the material pushing rod 84 and is arranged above the first ring groove.

As shown in fig. 7 and 14, the blocking piece 89 includes a shaft hole 891, a rotating shaft 892, a blocking plate 893, a fan-shaped notch 894, and a stopper 895; two shaft holes 891 are symmetrically formed in the wall of the discharge pipe 88; the rotating shaft 892 is rotatably arranged in the shaft hole 891; the plugging plate 893 is arranged in the discharge pipe 88 and fixed with the rotating shaft 892; the fan-shaped notch 894 is arranged on the rotating shaft 892 along the axial direction of the rotating shaft 892; the stopper 895 is fixedly arranged on the inner wall of the axle hole 891 and is positioned in the fan-shaped notch 894.

As shown in fig. 1 and 4, the feeding assembly 7 includes a main shaft 71, a disc 72, a guide ring groove 73, a roller 74, a second connecting rod 75, and a motor 76; two ends of the main shaft 71 are respectively and rotatably arranged on the base 1 and the second L-shaped plate 5 in a penetrating manner; the disc 72 is fixedly sleeved on the main shaft 71; the guide ring grooves 73 are symmetrically arranged on the circumferential surface of the disc 72, and the roller 74 can be driven to do up-and-down circular motion twice when the disc 72 rotates for one circle; the roller 74 is slidably disposed in the guide ring groove 73; the second connecting rod 75 penetrates through the roller 74 and is fixedly connected with the material pushing rod 84; the motor 76 is commercially available and its structure is not described in detail, and is used to drive the spindle 71 to rotate.

As shown in fig. 1, the station switching part 4 includes a feeding tray 40, a feeding slot 41, a clamping member 42, a connecting sleeve 43, a bottom plate 44, a discharging port 45, a supporting column 46, a grooved pulley 47, a cylindrical pin 48, a driving dial 49, a first transmission shaft 410, a first driving sprocket 411, a first driven sprocket 412, a first roller chain 413; the feeding disc 40 is rotatably sleeved on the main shaft 71; a plurality of feeding grooves 41 are arranged on the feeding tray 40 along the circumferential direction of the feeding tray 40; the clamping piece 42 is arranged inside the feeding plate 40; the connecting sleeve 43 is fixedly arranged at the bottom of the feeding plate 40 and is rotatably sleeved on the main shaft 71; the bottom plate 44 is sleeved on the connecting sleeve 43 and arranged at the bottom of the feeding tray 40; the discharge hole 45 is fixedly arranged on one side of the bottom plate 44; a plurality of support columns 46 are fixedly arranged below the bottom plate 44; the grooved wheel 47 is fixedly sleeved on the connecting sleeve 43; the cylindrical pin 48 can drive the grooved wheel 47 to rotate; the driving dial 49 is fixedly connected with the cylindrical pin 48; the first transmission shaft 410 is fixedly arranged through the driving dial 49 and rotatably arranged through the base 1; the first driving sprocket 411 is fixedly sleeved on the main shaft 71; the first driven sprocket 412 is fixedly sleeved on the first transmission shaft 410; the first roller chain 413 is sleeved on the first driving sprocket 411 and the first driven sprocket 412.

As shown in fig. 12 and 13, the clamping member 42 includes a partial enclosure 420, a circular arc groove 421, a fourth stepped hole 422, a fifth sliding slot 423, an irregular groove 424, a first circular arc push plate 425, a first push rod 426, a sixth spring 427, a third sliding block 428, a first rocking rod 429, a wedge-shaped sliding block 4210, a second rocking rod 4211, a third rocking rod 4212 and a fixed shaft 4213; the incomplete enclosing plate 420 is sleeved on the feeding tray 40, an opening is positioned between the discharge hole 45 and the feeding assembly 3, the opening angle is 90 degrees, and the incomplete enclosing plate is fixed on the bottom plate 44; the arc groove 421 is arranged on the side wall of the feeding groove 41; a plurality of fourth stepped holes 422 are arranged in the feeding tray 40 at equal intervals along the circumferential direction of the feeding tray 40 and communicated with the arc grooves 421; a plurality of fifth sliding grooves 423 are arranged in the feeding tray 40 at equal intervals along the circumferential direction of the feeding tray 40; the irregular groove 424 is arranged inside the feeding tray 40; the first arc push plate 425 is arranged in the arc groove 421; the first push rod 426 is fixedly connected with the first arc push plate 425, and the other end of the first push rod is a circular plate which can slide in the fourth stepped hole 422; the sixth spring 427 is disposed in the fourth stepped hole 422 and connected to the first push rod 426; the third slider 428 is slidably disposed in the fourth stepped hole 422 and connected to the sixth spring 427; the first rocker 429 is hinged to the third slider 428; the wedge-shaped sliding block 4210 is slidably arranged in the fifth sliding groove 423, and the outer side end of the wedge-shaped sliding block is provided with an arc surface; the second rocker 4211 is hinged with the wedge-shaped sliding block 4210; two ends of the third rocking bar 4212 are hinged with the first rocking bar 429 and the second rocking bar 4211 respectively; the fixing shaft 4213 is rotatably arranged in the middle of the third rocking bar 4212 in a penetrating way and fixedly arranged on the upper and lower groove surfaces of the irregular groove 424.

As shown in fig. 1, the feeding assembly 3 comprises a bottle storage box 30, an open slot 31, a fixed rod 32, a seventh spring 33, a sliding sleeve 34, a second baffle 35, a second push rod 36, a second arc push plate 37, a cam 38, a second transmission shaft 39, a second driving sprocket 310, a second driven sprocket 311, and a second roller chain 312; the bottle storage box 30 is fixedly arranged above the first L-shaped plate 2; the open slot 31 is formed in the bottom of the material storage box; the fixing rod 32 is fixedly arranged on the side wall of the bottle storage box 30; the seventh spring 33 is sleeved on the fixing rod 32; the sliding sleeve 34 is slidably arranged on the fixing rod 32; the second baffle 35 is fixedly arranged at the bottom of the sliding sleeve 34; the second push rod 36 is fixedly arranged on the second baffle 35; the second arc push plate 37 is fixedly arranged at the end part of the second push rod 36; the cam 38 is arranged on one side of the second baffle 35; the second transmission shaft 39 is rotatably arranged through the first L-shaped plate 2 and the base 1 and fixedly arranged through the cam 38; the second driving sprocket 310 is fixedly sleeved on the main shaft 71; the second driven sprocket 311 is fixedly sleeved on the second transmission shaft 39; the second roller chain 312 is sleeved on the second driving sprocket 310 and the second driven sprocket 311.

The specific working process is as follows: the motor 76 is started to drive the main shaft 71 to rotate, the main shaft 71 drives the second driving sprocket 310 to rotate, the cam 38 is driven to rotate through chain transmission, the second baffle 35 is pushed to intermittently act, and the packaging bottles are pushed into the feeding groove 41 through the second push rod 36 and the second arc push plate 37; the main shaft 71 drives the first driving sprocket 411 to rotate, the driving dial 49 is driven to rotate through chain transmission, the cylindrical pin 48 fixed on the driving dial 49 drives the grooved pulley 47 to intermittently rotate, and stations of packaging bottles are switched; when the feeding chute 41 is aligned with the feeding assembly 3, the first arc push plate 425 retracts to the arc groove 421 under the pushing of the packaging bottle, the wedge-shaped sliding block 4210 extends out of the disc 72, when the wedge-shaped sliding block 4210 moves to the position of the incomplete enclosing plate 420, the wedge-shaped sliding block 4210 is pressed towards the fifth sliding chute 423, the second rocker 4211 is pushed to move inwards, the third rocker 4212 rotates along the fixed shaft 4213, the third sliding block 428 is pushed by the first rocker 429 to press the sixth spring 427, and then the packaging bottle body is pressed by the first push rod 426 and the first arc push plate 425; when the feeding chute 41 is aligned with the discharge port 45, the wedge-shaped sliding block 4210 is still in a state of being compressed by the incomplete enclosing plate 420, and the first arc push plate 425 pushes the packaging bottle to the discharge port 45 under the restoring force of the sixth spring 427; the disc 72 is driven by the main shaft 71 to rotate, and the roller 74 rolls in the guide ring groove 73 and moves up and down in a circulating manner, so that the material pushing rod 84 is driven to move up and down;

the injection is divided into four processes, as follows:

1. the discharge pipe 88 extends into the packaging bottle (the injection pipe 80 and the material pushing rod 84 move downwards simultaneously);

the fourth spring 868 enables the second sliding pin 867 to have a tendency of moving towards the material pushing rod 84, and the second sliding pin 867 is clamped in the first annular groove, so that when downward movement is started, the material pushing rod 84 and the material injection pipe 80 are kept synchronous, the material discharging pipe 88 is extended into a packaging bottle, and discharging is avoided; 2. the material is injected into the packaging bottle (the material injection pipe 80 is not moved, and the material pushing rod 84 moves downwards relative to the material injection pipe 80);

when the discharging pipe 88 moves downwards, the tapered sleeve 877 contacts with the mouth of the packaging bottle, the tapered sleeve 877 slides upwards along the third sliding groove 875 with the transverse plate 878, the sliding rod 874 is driven to slide upwards, the sliding rod 874 pushes the first sliding pin 872 to be clamped into the first sliding groove 810, the position of the first sliding block 812 relative to the first sliding groove 810 is kept unchanged after moving to the position of the first sliding pin 872 along the first sliding groove 810, the first sliding block 812 continuously slides upwards along the second sliding groove 811 relative to the second sliding groove 811, the first sliding block 812 pushes the first connecting rod 860 and the rope pushing plate 863 to slide upwards, the first rope 869 is pushed to the through groove 864, the first rope 869 pulls the second sliding pin 867 to exit from the first annular groove, and the limit on the material pushing rod 84 is released; the pushing rod 84 continues to move downwards, at this time, the injecting tube 80 stops sliding downwards due to the first sliding block 812 being limited by the first sliding pin 872, the pushing rod 84 continues to move downwards relative to the injecting tube 80, and the liquid in the injecting tube 80 is pressed into the packaging bottle;

3. the discharge pipe 88 is withdrawn from the packaging bottle (the material injection pipe 80 and the material return pipe move upwards simultaneously);

when the material pushing rod 84 moves to the lowest point relative to the material injecting pipe 80, the third sliding pin 853 is clamped into the second annular groove 856, and the material pushing rod 84 can drive the material injecting pipe 80 to synchronously move upwards, so that the material discharging pipe 88 is withdrawn from the packaging bottle;

4. feeding through the material injection pipe 80 (the material injection pipe 80 is not moved, and the material pushing rod 84 moves upwards relative to the material injection pipe 80);

after the discharging pipe 88 completely exits from the packaging bottle, the conical sleeve 877 recovers to the original position, the sliding rod 874 pulls the second rope 855 downward, the third sliding pin 853 is pulled through the second rope 855 to exit from the second annular groove 856, at the moment, the first sliding block 812 moves to the topmost end of the first sliding groove 810, the material injection pipe 80 stops moving upward, the material pushing rod 84 slides upward relative to the material injection pipe 80 to suck materials, when the material pushing rod 84 moves to the highest point, the second sliding pin 867 is clamped into the first annular groove to prepare for next circulation.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cosmetic filling device capable of realizing continuous material injection comprises a base (1), a first L-shaped plate (2) fixedly arranged above the base (1), a feeding assembly (3) arranged on the first L-shaped plate (2), a station switching component (4) arranged on the right side of the feeding assembly (3), a second L-shaped plate (5) fixedly arranged above the base (1), a material storage tank (61) fixedly arranged above the second L-shaped plate (5), a material passing pipeline (62) communicated with the material storage tank (61), and a one-way valve (63) arranged at the lower side end of the material passing pipeline (62); the method is characterized in that: the feeding component (7) is arranged below the second L-shaped plate (5), and the material injection component (8) is arranged between the feeding component (7) and the station switching component (4); annotate material part (8) include with annotate material pipe (80), slidable sleeve that leads to material pipeline (62) one end intercommunication are located annotate fixed sleeve (81), the symmetry of material pipe (80) set firmly in fixed block (82) of fixed sleeve (81) both sides, the symmetry set firmly in backup pad (83) of fixed block (82) both sides, slidable locate annotate inside ejector beam (84) of material pipe (80), locate annotate first position piece (85) at material pipe (80) top, locate second position piece (86) that end of first position piece (85) below, locate locating part (87) in fixed block (82), locate annotate discharging pipe (88) of material pipe (80) lower extreme, locate shutoff piece (89) in discharging pipe (88), a plurality of edges fixed sleeve (81) circumferencial direction equidistance is seted up first spout (810) of fixed sleeve (81) inner wall, A plurality of second sliding grooves (811) equidistantly arranged on the outer wall of the material injection pipe (80) along the circumferential direction of the material injection pipe (80), and first sliding blocks (812) slidably arranged in the first sliding grooves (810) and the second sliding grooves (811); the limiting part (87) comprises a first stepped hole (870) arranged in the fixed block (82) and the fixed sleeve (81), a first through hole (871) arranged in the fixed block (82) in the vertical direction, a first sliding pin (872) slidably arranged in the first stepped hole (870), a first spring (873) arranged in the first stepped hole (870) and sleeved on the first sliding pin (872), a sliding rod (874) slidably arranged in the first through hole (871), a plurality of third sliding grooves (875) equidistantly arranged on the outer wall of the discharging pipe (88) along the circumferential direction of the discharging pipe (88), a second sliding block (876) slidably arranged in the third sliding grooves (875), a conical sleeve (877) slidably sleeved on the discharging pipe (88), a transverse plate (878) fixedly arranged above the conical sleeve (877), and a second spring (879) arranged above the transverse plate (878), A first baffle (8710) disposed above the second spring (879); the first step hole (870) is communicated with the first sliding groove (810), the first through hole (871) is communicated with the first step hole (870), the conical sleeve (877) is fixedly connected with the second sliding block (876), the transverse plate (878) is sleeved on the discharge pipe (88) and fixed with the second sliding block (876), and two ends of the transverse plate are respectively fixed with the sliding rod (874); the discharge pipe (88) is sleeved with the second spring (879), and the discharge pipe (88) is sleeved with the first baffle plate (8710); the blocking piece (89) comprises a shaft hole (891) symmetrically formed in the wall of the discharge pipe (88), a rotating shaft (892) rotatably formed in the shaft hole (891), a blocking plate (893) fixed with the rotating shaft (892), a fan-shaped notch (894) formed in the rotating shaft (892) along the axial direction of the rotating shaft (892), and a stop block (895) fixedly arranged on the inner wall of the shaft hole (891); the blocking plate (893) is arranged in the discharge pipe (88), and the stop piece (895) is positioned in the fan-shaped notch (894); the feeding assembly (7) comprises a main shaft (71), a disc (72), a guide ring groove (73), a roller (74), a second connecting rod (75) and a motor (76), wherein two ends of the main shaft (71) are respectively and rotatably arranged on the base (1) and the second L-shaped plate (5) in a penetrating mode, the disc (72) is fixedly sleeved on the main shaft (71), the guide ring groove (73) is formed in the circumferential surface of the disc (72), the roller (74) is slidably arranged in the guide ring groove (73), the second connecting rod (75) is arranged in the roller (74) in a penetrating mode, and the motor (76) is used for driving the main shaft (71) to rotate; the second connecting rod (75) is fixedly connected with the material pushing rod (84); two ends of the main shaft (71) are respectively and rotatably arranged on the base (1) and the second L-shaped plate (5) in a penetrating way; the disc (72) is fixedly sleeved on the main shaft (71); the guide ring grooves (73) are symmetrically arranged on the circumferential surface of the disc (72), and the roller (74) can be driven to do up-and-down circular motion twice when the disc (72) rotates for one circle; the roller (74) is slidably arranged in the guide ring groove (73); the second connecting rod (75) penetrates through the roller (74) and is fixedly connected with the material pushing rod (84); the motor (76) is used for driving the main shaft (71) to rotate; the station switching part (4) comprises a feeding plate (40) which is rotatably sleeved on the main shaft (71), a plurality of feeding grooves (41) which are arranged on the feeding plate (40) along the circumferential direction of the feeding plate (40), a clamping part (42) which is arranged in the feeding plate (40), a connecting sleeve (43) which is fixedly arranged at the bottom of the feeding plate (40), a bottom plate (44) which is sleeved on the connecting sleeve (43), a discharge hole (45) which is fixedly arranged at one side of the bottom plate (44), a plurality of supporting columns (46) which are fixedly arranged below the bottom plate (44), a grooved pulley (47) which is fixedly sleeved on the connecting sleeve (43), a cylindrical pin (48) which can drive the grooved pulley (47) to rotate, a driving dial (49) which is fixedly connected with the cylindrical pin (48), a first transmission shaft (410) which is fixedly arranged on the driving dial (49), and a first driving chain wheel (411) which is fixedly sleeved on the main shaft (71), A first driven sprocket (412) fixedly sleeved on the first transmission shaft (410), and a first roller chain (413) sleeved on the first driving sprocket (411) and the first driven sprocket (412); the bottom plate (44) is arranged at the bottom of the feeding disc (40), and the first transmission shaft (410) is rotatably arranged on the base (1) in a penetrating way; the feeding component (3) comprises a bottle storage box (30) fixedly arranged above the first L-shaped plate (2), an open slot (31) formed in the bottom of the bottle storage box, a fixed rod (32) fixedly arranged on the side wall of the bottle storage box (30), a seventh spring (33) sleeved on the fixed rod (32), a sliding sleeve (34) slidably arranged on the fixed rod (32), a second baffle (35) fixedly arranged at the bottom of the sliding sleeve (34), a second push rod (36) fixedly arranged on the second baffle (35), a second arc push plate (37) fixedly arranged at the end part of the second push rod (36), a cam (38) arranged on one side of the second baffle (35), a second transmission shaft (39) fixedly arranged on the cam (38), a second driving sprocket (310) fixedly arranged on the main shaft (71), and a second driven sprocket (311) fixedly arranged on the second transmission shaft (39), A second roller chain (312) sleeved on the second driving chain wheel (310) and the second driven chain wheel (311); the second transmission shaft (39) can be rotatably arranged on the first L-shaped plate (2) and the base (1) in a penetrating mode.

2. Cosmetic filling equipment capable of realizing continuous material injection according to claim 1, characterized in that: the second stopping piece (86) comprises a first connecting rod (860) fixedly arranged above the first sliding block (812), a third spring (861) sleeved on the first connecting rod (860), a fourth sliding chute (862) arranged above the second sliding chute (811), a rope pushing plate (863) slidably arranged on the fourth sliding chute (862), through grooves (864) symmetrically arranged on the wall of the material injection pipe (80), a partition plate (865) sleeved on the material pushing rod (84), second stepped holes (866) symmetrically arranged in the partition plate (865), second sliding pins (867) slidably arranged in the second stepped holes (866), a fourth spring (868) arranged in the second stepped holes (866) and connected with one end of the second sliding pins (867), and first ropes (869) with two ends respectively connected with the side walls of the second sliding pins (867) and the fourth sliding chute (862), A first ring groove formed in the material pushing rod (84); the rope pushing plate (863) is fixedly connected with the first connecting rod (860), the through groove (864) is arranged above the fourth sliding groove (862), the partition plate (865) is fixed on the inner wall of the material injection pipe (80), and the second stepped hole (866) is communicated with the second sliding groove (811).

3. Cosmetic filling equipment capable of realizing continuous material injection according to claim 1, characterized in that: the first stopping piece (85) comprises a cover plate (851) fixedly arranged above the material injection pipe (80), third stepped holes (852) symmetrically formed in the cover plate (851), a third sliding pin (853) slidably arranged in the third stepped holes (852), a fifth spring (854) arranged in the third stepped holes (852) and connected with the third sliding pin (853), a second rope (855) with two ends respectively connected with the third sliding pin (853) and the upper end of the sliding rod (874), and a second annular groove (856) formed in the material pushing rod (84); the second ring groove (856) is arranged above the first ring groove.

4. Cosmetic filling equipment capable of realizing continuous material injection according to claim 1, characterized in that: the clamping piece (42) comprises an incomplete enclosing plate (420) sleeved on the feeding tray (40), an arc groove (421) arranged on the side wall of the feeding groove (41), a plurality of fourth stepped holes (422) equidistantly arranged in the feeding tray (40) along the circumferential direction of the feeding tray (40), a plurality of fifth sliding grooves (423) equidistantly arranged in the feeding tray (40) along the circumferential direction of the feeding tray (40), an irregular groove (424) arranged in the feeding tray (40), a first arc push plate (425) arranged in the arc groove (421), a first push rod (426) fixedly connected with the first arc push plate (425), a sixth spring (427) arranged in the fourth stepped hole (422) and connected with the first push rod (426), and a third sliding block (427) slidably arranged in the fourth stepped hole (422) and connected with the sixth spring (428), A first rocker (429) hinged with the third slider (428), a wedge-shaped slider (4210) slidably arranged in the fifth sliding groove (423), a second rocker (4211) hinged with the wedge-shaped slider (4210), a third rocker (4212) with two ends respectively hinged with the first rocker (429) and the second rocker (4211), and a fixing shaft (4213) rotatably arranged in the middle of the third rocker (4212) in a penetrating manner; the coaming is fixed on the bottom plate (44), the fourth stepped hole (422) is communicated with the arc groove (421), and the fixing shaft (4213) is fixedly arranged on the upper groove surface and the lower groove surface of the irregular groove (424) in a penetrating mode.