CN214778963U - Bottle cap sterilization device - Google Patents

Abstract

The utility model discloses a bottle cap sterilization device, which comprises a first main body and a second main body which are mutually communicated, a bearing disc which rotates around the self axial lead direction and is arranged in the first main body and is used for bearing the end face of a bottle cap, a cover plate which is fixedly arranged in the first main body and is positioned above the bearing disc, a guide channel which extends along the plane spiral direction and is arranged on the lower surface of the cover plate, a spraying mechanism which is arranged in the first main body and is used for spraying disinfectant to the bottle cap, a cap outlet guide rail component which is arranged in the second main body, a spraying mechanism which is arranged in the second main body and is used for spraying the bottle cap, and a cap inlet guide rail component which is arranged in the first main body in a penetrating way; the guide channels and the bearing disc are arranged at intervals along the vertical direction, and the distance between the bottom ends of the guide channels and the bearing disc is smaller than the height of the bottle cap; the cover inlet guide rail assembly and the cover outlet guide rail assembly are respectively communicated with the spiral inner end part and the spiral outer end part of the guide channel. The utility model relates to a bottle lid sterilizing equipment can avoid the bottle lid atress to warp, and the antiseptic solution consumption is less.

Description

Bottle cap sterilization device

Technical Field

The utility model relates to a beverage filling technical field, in particular to bottle lid sterilizing equipment.

Background

The traditional immersion type bottle cap sterilization machine comprises processes of disinfectant immersion, water washing, air blow drying and the like, wherein a bottle cap needs to be immersed for a long time in a sterilization tank, the walking power of the bottle cap comes from the impact force of disinfectant or water, the disinfectant loss is large, and the water consumption is large; the length of the bottle cap sterilization machine is determined by the sterilization time, the occupied area is large, the appearance is limited by the layout of a factory building, and the cost is too high.

In order to solve the above problem, in the prior art, there is a device for conveying bottle caps through a three-dimensional spiral track, and in the conveying process of the bottle caps, the bottle caps need to be shifted through a drive plate, and meanwhile, disinfectant is continuously sprayed on the bottle caps. In this case, the external force is directly applied to the bottle cap, which may cause the bottle cap to deform; and the bottle cap is also not suitable for the condition that the bottle cap can only carry out plane conveying due to space limitation or other reasons.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bottle lid sterilizing equipment when following the helical direction conveying bottle lid in the plane, can avoid the bottle lid atress to warp, need not to provide bottle lid conveying power through the antiseptic solution, and the antiseptic solution consumption is less.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a bottle cap sterilization device, comprising:

the disinfectant spraying device comprises a first main body with a first cavity, a bearing disc which is arranged in the first main body and can rotate around the axial lead direction of the first main body and is used for bearing the end face of a bottle cap, a cover plate which is fixedly arranged in the first main body and is positioned above the bearing disc, a guide channel which is arranged on the lower surface of the cover plate and extends along the plane spiral direction and is used for guiding the bottle cap, and a spraying mechanism which is arranged in the first main body and is used for spraying disinfectant to the bottle cap, wherein the guide channel and the bearing disc are arranged at intervals along the vertical direction, and the distance between the bottom end of the guide channel and the bearing disc is smaller than the height of the bottle cap;

the second body is provided with a second cavity and is communicated with the first body, the cap outlet guide rail assembly is arranged in the second body, and the blowing mechanism is arranged in the second body and is used for blowing the bottle cap;

the cover feeding guide rail assembly penetrates through the first main body, and the cover feeding guide rail assembly and the cover discharging guide rail assembly are respectively communicated with the spiral inner end part and the spiral outer end part of the guide channel.

Preferably, the axis of the carrier plate extends in a vertical direction, and the carrier plate is used for guiding the bottle caps to convey in a spiral direction in a horizontal plane through the guide channel.

Preferably, the device further comprises a shaft sleeve arranged in the first main body and a rotating shaft which can rotate around the axis direction of the rotating shaft and is arranged in the shaft sleeve, and the rotating shaft is fixedly connected with the bearing plate.

Preferably, the device further comprises a plurality of support columns which are arranged in the first main body and are arranged at intervals and annularly arranged on the outer side of the bearing plate, and the support columns are fixedly connected with the cover plate.

Preferably, the spraying mechanism comprises a first spraying pipe which is arranged above the cover plate and used for spraying the disinfecting liquid downwards, and a second spraying pipe which is arranged below the bearing disc and used for spraying the disinfecting liquid upwards; the device also comprises a first through hole which is arranged on the cover plate and is positioned below the first injection pipe, and a second through hole which is arranged on the bearing plate and is positioned above the second injection pipe;

the spraying directions of the first spraying pipe and the second spraying pipe are respectively parallel to the axial lead direction of the guide channel.

Preferably, the cover discharge guide rail assembly comprises, connected in series in a direction away from the guide channel: the bottle cap overturning device comprises an overturning section and a straight line section, wherein the overturning section is used for overturning the bottle cap to enable the bottle cap to be overturned from a horizontal type to a vertical type.

More preferably, the blowing mechanism comprises a blowing tube for blowing the caps to drive the caps to roll in the straight section.

Preferably, the cap feeding guide rail assembly comprises a plurality of first guide bars for mutually matching and enclosing the bottle cap, and a first flange for fixing the plurality of first guide bars along the circumferential direction; the cap outlet guide rail assembly comprises a plurality of second guide bars which are used for mutually matching and enclosing the bottle cap, and a second flange which is used for fixing the plurality of second guide bars along the circumferential direction.

Preferably, the device further comprises a third body having a third cavity, the third body is respectively communicated with the first body and the second body, the cap outlet guide rail assembly passes through the third body to be communicated with the guide channel, and the third body is used for separating the first cavity and the second cavity through the third cavity.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a bottle cap sterilization device, which conveys the bottle cap in a plane along the spiral direction through the friction force between the end surface of the bottle cap and a bearing plate, guides the bottle cap through a guide channel, and can avoid the bottle cap from deforming under stress; the bottle cap transmission power is not required to be provided by the disinfectant, so that the disinfectant is less in consumption; through setting up jetting mechanism, can avoid the antiseptic solution to remain.

Drawings

FIG. 1 is a schematic structural diagram of a bottle cap sterilization device;

fig. 2 is a schematic front view (perspective) of a bottle cap sterilization device;

fig. 3 is a schematic top view (perspective) of the bottle cap sterilization device;

FIG. 4 is a schematic view of a connection structure of the cover feeding guide rail assembly, the guide passage, and the cover discharging guide rail assembly;

fig. 5 is an enlarged schematic view of the positional relationship between the carrier tray and the cover plate.

Wherein: 1. a first body; 2. a carrier tray; 3. a bottle cap; 4. a cover plate; 5. a guide channel; 51. a guide side plate; 6. a second body; 7. a cap outlet guide rail assembly; 71. a second conducting bar; 72. a second flange; 8. a cover access guide rail assembly; 81. a first conducting bar; 82. a first flange; 9. a shaft sleeve; 10. a rotating shaft; 11. a support pillar; 12. a first injection pipe; 13. a second injection pipe; 14. a first through hole; 15. a second through hole; 16. turning over the section; 17. a straight line segment; 18. a blowing pipe; 19. a third body; 20. a first guide tube; 21. a second guide tube; 22. an air suction opening.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-5, a bottle cap sterilization device comprises a first body 1 having a first cavity, a bearing plate 2 rotatably disposed in the first body 1 around its axial line and used for bearing the end face of a bottle cap 3, a cover plate 4 fixedly disposed in the first body 1 and located above the bearing plate 2, and a guide channel 5 extending along a planar spiral direction and disposed on the lower surface of the cover plate 4 and used for guiding the bottle cap 3.

Referring to fig. 5, the bottle cap sterilization device further includes a shaft sleeve 9 disposed in the first body 1, a rotating shaft 10 rotatably disposed in the shaft sleeve 9 around the axis direction thereof, and the carrier plate 2 is fixedly connected to the top end of the rotating shaft 10. The rotation of the rotating shaft 10 drives the bearing disc 2 to rotate. In the present embodiment, the shaft sleeve 9, the rotating shaft 10 and the carrier plate 2 have the same axial center line.

Referring to fig. 4-5, the bottle cap sterilization device further includes a plurality of support pillars 11 disposed in the first body 1 and arranged at intervals and annularly disposed outside the carrier plate 2, and the support pillars 11 are fixedly connected to the cover plate 4. The supporting columns 11 and the bearing plate 2 are arranged at intervals, and the top ends of the supporting columns 11 are higher than the bearing plate 2.

Referring to fig. 5, the caps 3 on the carrier tray 2 are horizontal, have downward end surfaces, are in surface contact with the upper surface of the carrier tray 2, have upward openings, and are spaced from the cover plate 4 in the vertical direction.

The guide channel 5 extends in a spiral direction in a plane, the guide channel 5 comprises two spirally extending guide side plates 51, and the two guide side plates 51 are located on two sides of the bottle cap 3 and used for guiding the bottle cap 3 when the carrier tray 2 rotates.

In this embodiment, the axis of the carrier plate 2 extends in the vertical direction (i.e. up and down in fig. 5), and the carrier plate 2 is used for guiding the bottle caps 3 to be conveyed in a spiral direction in the horizontal plane through the spirally arranged guide channels 5. The spiral central line of the guide channel 5 is coincident with the axial lead of the bearing disc 2.

Referring to fig. 5, the guide side plates 51 and the carrier tray 2 are arranged at intervals in the vertical direction, and the distance between the bottom ends of the guide side plates 51 and the carrier tray 2 is smaller than the height of the bottle caps 3. Through this setting, not only can avoid the friction between direction curb plate 51 bottom and the upper surface of bearing dish 2, can also reduce the friction area between direction curb plate 51 and the bottle lid 3 to reduce the frictional force between direction curb plate 51 and the bottle lid 3, when making and bear dish 2 and rotate, bottle lid 3 under the effect of its terminal surface and the frictional force of bearing between the dish 2, the conveying that carries out the helical direction along guide channel 5 that can be smooth.

The bottle cap 3 is conveyed in a plane along the spiral direction through the friction force between the end face of the bottle cap 3 and the bearing disc 2, the bottle cap 3 is guided through the guide channel 5, and the bottle cap 3 can be prevented from deforming under stress.

Referring to fig. 1, the bottle cap sterilization device further includes a second body 6 having a second cavity and communicating with the first body 1, a cap outlet guide rail assembly 7 disposed in the second body 6, and a cap inlet guide rail assembly 8 disposed in the first body 1 in a penetrating manner, wherein the cap inlet guide rail assembly 8 and the cap outlet guide rail assembly 7 are respectively communicated with a spiral inner end portion and a spiral outer end portion of the guide channel 5.

Referring to fig. 2, the first body 1 and the second body 6 are sequentially arranged in a right-to-left direction, a first opening is formed in the upper surface of the first body 1, and a cap feeding guide rail assembly 8 penetrates through the first opening and is communicated with the spiral inner end portion of the guide channel 5 to feed the bottle cap 3 into the guide channel 5; the left end of the second main body 6 is provided with a second opening, the left end of the cover outlet guide rail penetrates out of the second opening, and the cover outlet guide rail is communicated with the spiral outer end of the guide channel 5 through the right end of the cover outlet guide rail.

With reference to fig. 3, the carrier disc 2 is arranged to feed caps 3 entering from the inner end of the guide channel 5 through the outer end of the guide channel 5 when it is rotated clockwise.

Referring to fig. 2-4, the lid outlet guide rail assembly 7 includes a flip section 16 and a straight section 17 connected in series in a direction away from the guide channel 5. In the present embodiment, the turning section 16 communicates with the outer end of the guide passage 5 and is located in the first body 1; the straight section 17 is connected with the turning section 16 and is integrally positioned in the second body 6, and the right end of the straight section 17 is positioned in the first body 1. The turnover section 16 is used for turning over the bottle cap 3 from a horizontal turnover mode to a vertical turnover mode. Since the caps 3 on the carrier tray 2 are horizontal, in the second body 6, for the convenience of transferring the caps 3, they are turned from horizontal to vertical, so that the caps 3 can roll in the direction of output in the straight line 17 through their outer circumferential surface.

Referring to fig. 2 to 5, the bottle cap sterilization device further includes a spraying mechanism disposed in the first body 1 and used for spraying a sterilizing liquid to the bottle cap 3.

In the present embodiment, the spraying mechanism includes a first spraying pipe 12 disposed above the cover plate 4 and used for spraying the disinfecting liquid downwards, and a second spraying pipe 13 disposed below the carrier tray 2 and used for spraying the disinfecting liquid upwards. The bottle cap sterilization device further comprises a first through hole 14 which is formed in the cover plate 4 and located below the first injection pipe 12, and a second through hole 15 which is formed in the bearing plate 2 and located above the second injection pipe 13.

Referring to fig. 4, the first through hole 14 is an arc-shaped long hole, and the second through hole 15 is a small hole. By arranging the arc-shaped long hole, the disinfectant sprayed by the first spraying pipe 12 can be sprayed to the surface of the bottle cap 3 all the time without being blocked; through setting up the aperture, when guaranteeing that the antiseptic solution that second injection pipe 13 sprayed can spray to 3 surfaces of bottle lids, can also prevent that bottle lid 3 from bearing dish 2 during transportation, dropping downwards.

Referring to fig. 4, the first injection pipe 12 and the second injection pipe 13 are circular arc injection pipes along the extension direction of the length thereof, and the circular arc direction of the first injection pipe 12 and the circular arc direction of the second injection pipe 13 are the same as the spiral direction of the guide channel 5, that is, the first injection pipe 12 is always positioned right above the bottle cap 3, and the second injection pipe 13 is always positioned right below the bottle cap 3. Through the arrangement, when the bottle caps 3 are conveyed in the guide channel 5 along the spiral direction, the bottle caps can be continuously sprayed with disinfectant on a certain section or the whole conveying path, and the sterilization and disinfection effects are good.

Referring to fig. 4 to 5, a first guide tube 20 opened toward the cap 3 is provided below the first spray tube 12, and a second guide tube 21 opened toward the cap 3 is provided above the second spray tube 13. The first guide tube 20 and the second guide tube 21 are arranged to ensure that the sterilizing liquid can be properly sprayed onto the bottle cap 3.

In the present embodiment, referring to fig. 5, the spraying direction of the first spraying pipes 12 is downward as a whole, and the spraying direction of the second spraying pipes 13 is upward as a whole, and are respectively parallel to the axial line direction of the guide passage 5, i.e., perpendicular to the conveying direction of the bottle caps 3. That is, the sprayed sterilizing liquid is only used for sterilizing the bottle caps 3, and the transmission power of the bottle caps 3 is not provided, so that the sterilizing effect is ensured, and the consumption of the sterilizing liquid is greatly reduced.

Referring to fig. 2-3, the bottle cap sterilization device further includes a blowing mechanism disposed in the second cavity and used for blowing the bottle cap 3.

In this embodiment, the blowing mechanism comprises a blowing tube 18 for blowing the caps 3 to drive the caps 3 to roll in the straight sections 17. As shown in fig. 2, the blowing pipe 18 extends obliquely in the up-down direction, and its mouth is directed toward the inner side of the vertical bottle cap 3, so that the bottle cap 3 rolls from right to left while blowing the bottle cap 3, and finally is discharged from the left end of the cap discharging rail assembly.

Referring to fig. 2-4, the cap-entering guide assembly 8 comprises a plurality of first guide strips 81 for cooperating with each other to enclose the bottle caps 3, and a first flange 82 for circumferentially securing the plurality of first guide strips 81. The first guide bars 81 extend in the conveying direction of the caps 3, respectively, and have a rectangular cross section matching the shape of the caps 3 so that the caps 3 can roll therein. The first guide strips 81 are at least used for abutting against two side end faces of the bottle cap 3 and two radial sides of the outer circumferential surface. The first flange 82 is fixedly arranged around the outer sides of the first guide bars 81.

Referring to fig. 2-4, the cap-removing guide assembly 7 comprises a plurality of second guide strips 71 for cooperating with each other to enclose the bottle caps 3, and a second flange 72 for circumferentially fixing the plurality of second guide strips 71. The second guide strips 71 extend in the conveying direction of the caps 3, respectively, and have a rectangular cross section matching the shape of the caps 3, so that the caps 3 can roll therein. The second guide strips 71 are at least used for abutting against two side end faces and two radial sides of the outer circumferential surface of the bottle cap 3. The second flange 72 is fixedly arranged around the outer sides of the plurality of second guide bars 71.

Referring to fig. 1-3, the above-mentioned bottle cap sterilization device further includes a third body 19 having a third cavity, the third body 19 is respectively communicated with the first body 1 and the second body 6, the cap outlet guide rail assembly 7 is communicated with the guide channel 5 through the third body 19, and in this embodiment, the straight line section 17 is communicated with the guide channel 5 through the third body 19.

The third body 19 serves to separate the first and second cavities by a third cavity. Because the first cavity is internally dispersed with the disinfectant and the second cavity is internally dispersed with the blowing gas, the concentration of the disinfectant and the sterilization effect are influenced in order to prevent a large amount of gas in the second cavity from entering the first cavity. By providing the third body 19 between the first body 1 and the second body 6, the junction of the third body 19 with the first body 1 and the second body 6 forms a communication channel with a substantially reduced cross-section, i.e. the cross-section of the third body 19 is relatively small. The gas in the second cavity can be effectively blocked from entering the first cavity.

Referring to fig. 1-2, in the present embodiment, the first body 1 is provided with an air suction opening 22, and the air suction opening 22 is located on the side of the first body 1 close to the third body 19. By arranging the air suction opening 22, not only can the dispersed vapor-state disinfectant in the first main body 1 be extracted outwards, but also the blowing gas diffused from the second cavity to the first cavity can be extracted.

The following specifically explains the working process of this embodiment:

the bottle cap 3 enters the bearing disc 2 from the cap inlet guide rail assembly 8, the bottle cap is horizontally arranged on the bearing disc 2, the rotating shaft 10 drives the bearing disc 2 to rotate, the bottle cap 3 is conveyed in the guide channel 5 along the spiral direction, during the conveying process, disinfectant is sprayed to the bottle cap 3 through the spraying mechanism, then the bottle cap 3 enters the overturning section 16 of the cap outlet guide rail assembly 7, after the bottle cap is overturned to be vertical, the bottle cap enters the straight section 17 of the cap outlet guide rail assembly 7, during the conveying process, gas is sprayed to the bottle cap 3 through the spraying mechanism, disinfectant residue is avoided, meanwhile, the sprayed gas also provides power for conveying of the bottle cap 3, and finally the bottle cap 3 is output from the cap outlet guide rail assembly 7.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (9)

1. A bottle lid sterilizing equipment which characterized in that: the method comprises the following steps:

the disinfectant spraying device comprises a first main body with a first cavity, a bearing disc which is arranged in the first main body and can rotate around the axial lead direction of the first main body and is used for bearing the end face of a bottle cap, a cover plate which is fixedly arranged in the first main body and is positioned above the bearing disc, a guide channel which is arranged on the lower surface of the cover plate and extends along the plane spiral direction and is used for guiding the bottle cap, and a spraying mechanism which is arranged in the first main body and is used for spraying disinfectant to the bottle cap, wherein the guide channel and the bearing disc are arranged at intervals along the vertical direction, and the distance between the bottom end of the guide channel and the bearing disc is smaller than the height of the bottle cap;

the second body is provided with a second cavity and is communicated with the first body, the cap outlet guide rail assembly is arranged in the second body, and the blowing mechanism is arranged in the second body and is used for blowing the bottle cap;

the cover feeding guide rail assembly penetrates through the first main body, and the cover feeding guide rail assembly and the cover discharging guide rail assembly are respectively communicated with the spiral inner end part and the spiral outer end part of the guide channel.

2. The bottle cap sterilization device according to claim 1, wherein: the axis line of the bearing disc extends along the vertical direction, and the bearing disc is used for guiding the bottle caps to be conveyed in the horizontal plane along the spiral direction through the guide channel.

3. The bottle cap sterilization device according to claim 1, wherein: the device also comprises a shaft sleeve arranged in the first main body and a rotating shaft which can rotate around the direction of the axis of the rotating shaft and is arranged in the shaft sleeve, and the rotating shaft is fixedly connected with the bearing plate.

4. The bottle cap sterilization device according to claim 1, wherein: the device also comprises a plurality of support columns which are arranged in the first main body and are arranged at intervals and annularly arranged on the outer side of the bearing plate, and the support columns are fixedly connected with the cover plate.

5. The bottle cap sterilization device according to claim 1, wherein: the spraying mechanism comprises a first spraying pipe which is arranged above the cover plate and used for spraying disinfectant downwards, and a second spraying pipe which is arranged below the bearing disc and used for spraying disinfectant upwards; the device also comprises a first through hole which is arranged on the cover plate and is positioned below the first injection pipe, and a second through hole which is arranged on the bearing plate and is positioned above the second injection pipe;

the spraying directions of the first spraying pipe and the second spraying pipe are respectively parallel to the axial lead direction of the guide channel.

6. The bottle cap sterilization device according to claim 1, wherein: the cover outlet guide rail assembly comprises a guide channel and a cover outlet guide rail assembly, wherein the guide channel is far away from the guide channel: the bottle cap overturning device comprises an overturning section and a straight line section, wherein the overturning section is used for overturning the bottle cap to enable the bottle cap to be overturned from a horizontal type to a vertical type.

7. The bottle cap sterilization device according to claim 6, wherein: the blowing mechanism comprises a blowing pipe used for blowing the bottle cap to drive the bottle cap to roll in the straight section.

8. The bottle cap sterilization device according to claim 1, wherein: the cap feeding guide rail assembly comprises a plurality of first guide strips which are used for mutually matching and enclosing the bottle cap, and a first flange which is used for fixing the plurality of first guide strips along the circumferential direction; the cap outlet guide rail assembly comprises a plurality of second guide bars which are used for mutually matching and enclosing the bottle cap, and a second flange which is used for fixing the plurality of second guide bars along the circumferential direction.

9. The bottle cap sterilization device according to claim 1, wherein: the device also comprises a third main body with a third cavity, the third main body is respectively communicated with the first main body and the second main body, the cap outlet guide rail assembly penetrates through the third main body to be communicated with the guide channel, and the third main body is used for separating the first cavity from the second cavity through the third cavity.

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