CN111777005A - Capping device - Google Patents

Capping device Download PDF

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Publication number
CN111777005A
CN111777005A CN202010674468.4A CN202010674468A CN111777005A CN 111777005 A CN111777005 A CN 111777005A CN 202010674468 A CN202010674468 A CN 202010674468A CN 111777005 A CN111777005 A CN 111777005A
Authority
CN
China
Prior art keywords
cap
capping
bottle
hopper
feeding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010674468.4A
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Chinese (zh)
Inventor
邓家辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PHARM-TECH(TIANJIN)CO Ltd
Original Assignee
PHARM-TECH(TIANJIN)CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PHARM-TECH(TIANJIN)CO Ltd filed Critical PHARM-TECH(TIANJIN)CO Ltd
Priority to CN202010674468.4A priority Critical patent/CN111777005A/en
Publication of CN111777005A publication Critical patent/CN111777005A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67BAPPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B3/00Closing bottles, jars or similar containers by applying caps
    • B67B3/02Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Jars (AREA)

Abstract

The invention provides a capping device which comprises a feeding mechanism, a cap conveying track and a bottle pressing mechanism, wherein the cap conveying mechanism comprises a hopper, the bottle pressing mechanism comprises a capping cylinder and a bottle cap guide assembly, and the capping cylinder is arranged above the bottle cap guide assembly; the bottom outlet of the hopper is communicated with the upper end of the cap conveying rail, a kicking caster is arranged above the upper end of the cap conveying rail, and the lower end of the cap conveying rail is connected with the bottle cap guiding assembly. The invention improves the gland efficiency and accuracy.

Description

Capping device
Technical Field
The invention belongs to the technical field of food and medicine packaging, and particularly relates to a capping device.
Background
In the food and pharmaceutical industry, it is often necessary to cap vials containing particulate material. At present, the capping equipment belongs to non-standard equipment, has no fixed specification, and is designed into different machine types according to different products. The existing equipment can not be widely applied to different product categories, the applicability is not wide enough, the occupied area of the equipment is large, the process is complex, and the production efficiency is low. Therefore, there is a need in the art for a solution that highly automates the vial capping process.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a capping device.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a capping device comprises a feeding mechanism, a cap conveying track and a bottle pressing mechanism, wherein the cap conveying mechanism comprises a hopper, the bottle pressing mechanism comprises a capping cylinder and a bottle cap guide assembly, and the capping cylinder is arranged above the bottle cap guide assembly; the bottom outlet of the hopper is communicated with the upper end of the cap conveying rail, a kicking caster is arranged above the upper end of the cap conveying rail, and the lower end of the cap conveying rail is connected with the bottle cap guiding assembly.
The bottle cap guide assembly comprises a guide block, a floating piece, a spring and a side plate, wherein a limit hole is formed in the side wall of the guide block, the size of the floating piece is matched with the limit hole, a guide rod is arranged on the floating piece, and the guide rod penetrates through a through hole in the side plate; the spring is sleeved on the guide rod, one end of the spring abuts against the floating piece, the other end of the spring abuts against the inner wall of the side plate, and the side plate is fixedly arranged on the side wall of the guide block.
One side of hopper is provided with the push pedal, the push pedal still is connected with the push pedal cylinder.
The feeding mechanism further comprises a feeding hole and a scraper belt, and the scraper belt is connected with a driving motor used for driving the scraper belt to intermittently move.
And the bottom outlet of the hopper is communicated with the upper end of the cover feeding rail through a feeding plate.
The bottom of the feeding tray is connected with an electromagnetic vibrator.
The feeding plate is provided with a brush roller.
The cover conveying track is an arc-shaped or side U-shaped track.
The number of the hoppers is multiple.
Compared with the prior art, the invention has the beneficial effects that:
1. the design mode of the cap conveying track can be that after the bottle cap enters the capping mechanism, the direction of the bottle cap opening is changed from upward to downward, and the capping efficiency is improved.
2. The brush roller and the skirting wheel are matched for use, so that the bottle cap with an incorrect cap opening direction returns to the feeding plate, is adjusted until the cap opening direction is correct, and then enters the capping mechanism, unnecessary error correction processes are reduced, and capping efficiency is improved.
3. The floating piece helps the bottle cap to limit in front of the gland under the action of the spring, and is extruded during capping, so that the accuracy of the gland is guaranteed.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a schematic structural diagram of the feeding mechanism before feeding.
Fig. 4 is a schematic structural diagram of the feeding mechanism after feeding.
Fig. 5 is a partial structure schematic diagram of a vibrator for feeding a cover feeding rail.
Fig. 6 is a front view of fig. 5.
Figure 7 is a schematic view of the transfer of caps on the cap feed track.
Fig. 8 is a schematic structural view of the cap conveying track.
FIG. 9 is a side view of the kick wheel.
Figure 10 is a schematic view of the construction of a single bottle cap guide assembly, capping cylinder and cap feed track.
FIG. 11 is a schematic view showing the structure of the bottle-pressing mechanism and the cap-feeding rail.
Fig. 12 is a front view of fig. 11.
Figure 13 is an exploded view of the bottle cap guide assembly.
Figure 14 is a front view of the bottle cap guide assembly.
Fig. 15 is an exploded view of fig. 14.
Fig. 16 is a schematic view of the bottle pressing mechanism before bottle caps are pressed.
Fig. 17 is a schematic view of the bottle pressing mechanism after the bottle cap is pressed.
Reference numerals: 1-guide rod, 2-small bottle, 3-feeding mechanism, 4-limiting hole, 5-bottle pressing mechanism, 6-feeding hole, 7-scraper belt, 8-push plate cylinder, 9-push plate, 10-hopper, 11-electromagnetic vibrator, 12-feeding plate, 13-brush roller, 14-kicking caster, 15-feeding cover rail, 16-bottle cover, 17-pressing cover cylinder, 18-bottle cover guide component, 19-guide block, 20-floating piece, 21-spring and 22-side plate.
Detailed Description
The invention is further illustrated by the following specific embodiments.
The capping device shown in fig. 1-17 comprises a feeding mechanism 3, a cap feeding track 15 and a bottle pressing mechanism 5, wherein the cap feeding mechanism comprises a feeding port 6 and a hopper 10, the bottle pressing mechanism 5 comprises a capping cylinder 17 and a bottle cap guide assembly 18, and the capping cylinder 17 is arranged above the bottle cap guide assembly 18; the bottom outlet of the hopper 10 is communicated with the upper end of the cover feeding rail 15, and the number of the hoppers 10 is multiple. In this embodiment, the bottom outlet of the hopper 10 is communicated with the upper end of the cover feeding rail 15 through the feeding tray 12, and the number of the hopper 10 is four. One side of the hopper 10 is provided with a push plate 9, two ends of the push plate 9 are provided with scraper belts 7, and the push plate 9 is further connected with a push plate cylinder 8. A kicker 14 is arranged above the upper end of the cap conveying track 15, and the lower end of the cap conveying track 15 is connected with a bottle cap guide assembly 18. The cover conveying track 15 is an arc-shaped or side U-shaped track, and a side U-shaped track is adopted in the embodiment. The feeding mechanism 3 further comprises a feeding hole 6 and a scraper belt 7, and the scraper belt 7 is connected with a driving motor for driving the scraper belt 7 to move intermittently. As shown in fig. 3-4, the scrapers on the scraper belt 7 are grouped in pairs, the space between each group of scrapers is a station, the station below the feeding port 6 is a first station, in this embodiment, there are five stations and four bins 10, wherein the first station has no bin corresponding to the first station, and the other four stations each correspond to one bin 10. Each hopper 10 is of the same size and each station is of the same width. The scraper belt 7 periodically and intermittently moves, the distance of each intermittent movement is equal to the distance between the central lines of two adjacent stations, and the scraper positions after each intermittent movement correspond to the positions of the hoppers 10 one by one. The electromagnetic vibrator 11 is connected to the bottom of the feeding tray 12, the bottle caps 16 can be promoted to enter the cap feeding rail 15 more quickly, and the brush rollers 13 are arranged on the feeding tray 12.
The bottle cap guide assembly 18 comprises a guide block 19, a floating piece 20, a spring 21 and a side plate 22, a limiting hole 4 is formed in the side wall of the guide block 19, the size of the floating piece 20 is matched with the limiting hole 4, a guide rod 1 is arranged on the floating piece 20, and the guide rod 1 penetrates through a through hole in the side plate 22; the spring 21 is sleeved on the guide rod 1, one end of the spring abuts against the floating piece 20, the other end of the spring abuts against the inner wall of the side plate 22, and the side plate 22 is fixedly arranged on the side wall of the guide block 19.
When the bottle cap feeding device works, a bottle cap is poured to a first station on the scraper belt 7 through the feeding hole 6, the scraper belt 7 periodically and intermittently moves through a driving motor controlled by an encoder, and the bottle cap is conveyed to the next station after the scraper belt 7 moves once; when the scraper belt 7 intermittently moves to each station and is filled with bottle caps, the push plate air cylinder 8 acts to push the push plates 9 to move forwards, and the bottle caps positioned on the front side of each push plate 9 are pushed into the corresponding hopper 10.
As shown in fig. 5, the bottle caps 16 are accelerated to be fed into the cap feeding track 15 under the vibration action of the electromagnetic vibrator 11, as shown in fig. 6, the brush roller 13 rotates anticlockwise to level the bottle caps 16 in the standing state, and the cap openings of the bottle caps are upward or downward; meanwhile, the kick caster 14 rotates counterclockwise, when the bottle cap reaches the upper end of the cap feeding track 15, if the cap opening is upward, the bottle cap can pass through the kick caster 14, if the cap opening is downward, the bottle cap is kicked back into the material feeding tray 12 by the kick caster 14, and the working principle of the kick caster 14 is shown in fig. 9.
The direction of the cap opening is reversed when the caps 16 reach the bottle pressing mechanism 5 by the cap feeding track 15, as shown in fig. 7, the caps 16 change from the position 1 to the position 2, the cap opening direction changes from upward to downward, and finally the caps fall into the guide block 19.
When the bottle cap 16 enters the guide block 19, the bottle cap is limited by the floating pieces 20 on the two sides, because the side plates 22 are fastened and fixed on the two sides of the guide block 19, the guide rod 1 on the floating piece 20 is sleeved with the spring 21 and penetrates through the through hole on the side plate 22, and under the action of the spring 21, the floating piece 20 plays a role in limiting and clamping the bottle cap 16. When the gland cylinder 17 moves downwards to press the bottle cap 16 downwards, the floating piece 20 is extruded outwards, the spring 21 is compressed, the floating piece 20 moves outwards to enter the limiting hole 4, and the guide rod 1 further penetrates out of the through hole; at the same time, the cap 16 is pressed tightly onto the vial 2. After the press fitting is finished, the gland cylinder 17 moves upwards to leave the guide block 19, and the floating piece 20 enters the guide block 19 again under the action of the spring 21 and restores to the position before the gland action; at the same time, the vials 2 with the caps 16 pressed thereon are removed and sent to the subsequent steps of the line.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes and modifications without departing from the inventive concept, which falls into the protection scope of the present invention.

Claims (9)

1. A capping device comprises a feeding mechanism (3), a cap conveying track (15) and a bottle pressing mechanism (5), wherein the cap conveying mechanism comprises a hopper (10), and is characterized in that the bottle pressing mechanism (5) comprises a capping cylinder (17) and a bottle cap guide assembly (18), and the capping cylinder (17) is arranged above the bottle cap guide assembly (18); the bottom outlet of the hopper (10) is communicated with the upper end of the cap conveying track (15), a kicking caster (14) is arranged above the upper end of the cap conveying track (15), and the lower end of the cap conveying track (15) is connected with the bottle cap guide assembly (18).
2. The capping device according to claim 1, wherein the bottle cap guide assembly (18) comprises a guide block (19), a floating piece (20), a spring (21) and a side plate (22), a limit hole (4) is formed in the side wall of the guide block (19), the size of the floating piece (20) is matched with the limit hole (4), a guide rod (1) is arranged on the floating piece (20), and the guide rod (1) penetrates through a through hole in the side plate (22); the spring (21) is sleeved on the guide rod (1), one end of the spring abuts against the floating piece (20), the other end of the spring abuts against the inner wall of the side plate (22), and the side plate (22) is fixedly arranged on the side wall of the guide block (19).
3. Capping device according to claim 1, characterized in that a pusher (9) is provided on one side of the hopper (10), said pusher (9) being further connected to a pusher cylinder (8).
4. The capping device according to claim 3, wherein the feeding mechanism (3) further comprises a feeding port (6) and a scraper belt (7), and the scraper belt (7) is connected with a driving motor for driving the scraper belt (7) to move intermittently.
5. Capping apparatus according to claim 1, wherein the bottom outlet of the hopper (10) communicates with the upper end of the cap feed track (15) via a feed tray (12).
6. Capping apparatus according to claim 5, wherein an electromagnetic vibrator (11) is connected to the bottom of the feed tray (12).
7. Capping device according to claim 5, characterized in that the feed tray (12) is provided with brush rollers (13).
8. Capping apparatus according to claim 1, wherein the capping track (15) is an arc or side U-shaped track.
9. Capping device according to claim 1, characterized in that the number of hoppers (10) is multiple.
CN202010674468.4A 2020-07-14 2020-07-14 Capping device Pending CN111777005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010674468.4A CN111777005A (en) 2020-07-14 2020-07-14 Capping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010674468.4A CN111777005A (en) 2020-07-14 2020-07-14 Capping device

Publications (1)

Publication Number Publication Date
CN111777005A true CN111777005A (en) 2020-10-16

Family

ID=72767668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010674468.4A Pending CN111777005A (en) 2020-07-14 2020-07-14 Capping device

Country Status (1)

Country Link
CN (1) CN111777005A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656034U (en) * 1993-01-13 1994-08-02 有限会社大畠製作所 Automatic bottle cap feeder
EP1557380A1 (en) * 2004-01-23 2005-07-27 Gama S.r.L. A device for arranging items
CN103224210A (en) * 2013-05-17 2013-07-31 成都中牧生物药业有限公司 Aluminum-rolled cap equipment applied to medicine bottle
CN104276533A (en) * 2014-09-18 2015-01-14 杭州中亚机械股份有限公司 Plastic cover supply device
CN108622834A (en) * 2017-03-15 2018-10-09 广州雪霸专用设备有限公司 Rubbing type cap screwing machine
CN212476057U (en) * 2020-07-14 2021-02-05 发泰(天津)科技有限公司 Capping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656034U (en) * 1993-01-13 1994-08-02 有限会社大畠製作所 Automatic bottle cap feeder
EP1557380A1 (en) * 2004-01-23 2005-07-27 Gama S.r.L. A device for arranging items
CN103224210A (en) * 2013-05-17 2013-07-31 成都中牧生物药业有限公司 Aluminum-rolled cap equipment applied to medicine bottle
CN104276533A (en) * 2014-09-18 2015-01-14 杭州中亚机械股份有限公司 Plastic cover supply device
CN108622834A (en) * 2017-03-15 2018-10-09 广州雪霸专用设备有限公司 Rubbing type cap screwing machine
CN212476057U (en) * 2020-07-14 2021-02-05 发泰(天津)科技有限公司 Capping device

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