CN209209097U - A kind of capping machine positioning mechanism - Google Patents
A kind of capping machine positioning mechanism Download PDFInfo
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- CN209209097U CN209209097U CN201822117948.1U CN201822117948U CN209209097U CN 209209097 U CN209209097 U CN 209209097U CN 201822117948 U CN201822117948 U CN 201822117948U CN 209209097 U CN209209097 U CN 209209097U
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- cased
- brake clutch
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Abstract
The utility model discloses a kind of capping machine positioning mechanisms, for being pushed after positioning workpiece, it include central axis, it is cased with turntable on center shaft, cam is cased on central axis above turntable, bottom end is equipped on turntable for adsorbing workpiece, upper end, which is used to connect and surround with cam after cam driven workpiece turns to predetermined position, is driven the brake clutch for carrying out vertical up-or-down movement by the lift curve of cam, the testing agency in predetermined position is turned to for detecting workpiece, and the detection signal for receiving testing agency, and control the control system of brake clutch movement.Lid and tank body is sucked by vacuum chuck, no matter work and move in top or lower part, it will not all skid, the rotation of stable holding workpiece, pass through the rotation of mechanism, it is ensured that workpiece is detected after turning to predetermined position by electric eye, to realize positioning function, and cam mechanism ensure that mechanism after positioning and can be carried out pushing and move up, and complete required positioning and gland or buckle closure movement.
Description
Technical field
The utility model relates to arrive food packaging processing technique field, especially a kind of positioning mechanism for capping machine.
Background technique
In the prior art, various cup (packet, tank) the dress product market shares continue to increase, especially in Yoghourt, milk pot etc.
In terms of drink, cup (packet, tank) dress food is even more to account for absolute leading position.The characteristics of cup (packet, tank) drink is exactly in filling envelope
After mouth, then gland or buckle closure movement will be carried out with lid lid to cup (packet, tank) by needing for lid to be transported to predetermined position.
For jar during transporting to receive gland, can body itself is none direction, and with the development in market, increasingly
More customer requirement can bodies must fix a direction allows lid to depress again, this be based on having out button on lid, need on can body
LOGO or the position specified of client is consistent so that it is convenient to which consumer opens lid.Traditional mode, can body rotation below
Causing lid rotation, (rotation purpose is because being equipped with one on can body penetrates mark, it is seen that after penetrating mark, is just stopped, lid is depressed
Cover), the phenomenon that pushing, skidding would tend to occur at this time in lid rotation process, the requirement of qualified gland is not achieved.
Utility model content
Rotating the purpose of the utility model is to overcome prior art can body drives lid to turn to be easy to appear skidding simultaneously
Phenomenon provides a kind of vacuum and lid and tank is sucked and is accurately positioned the positioning mechanism for carrying out gland.
In order to achieve the above object, the utility model takes technical solution below: a kind of capping machine positioning mechanism is used
It is pushed after positioning workpiece, includes central axis, be cased with turntable on center shaft, be cased on the central axis above turntable convex
Wheel, on turntable be equipped with bottom end for adsorb workpiece, upper end for connect with cam and surround cam driven workpiece turn to it is pre-
Positioning postpone by cam lift curve drive carry out vertical up-or-down movement brake clutch, for detect workpiece turn to it is pre-
The testing agency set, and the detection signal for receiving testing agency are positioned, and controls the control system of brake clutch movement
System.
The cam is equipped with curved path from top to bottom, is cased with bearing block outside the hollow shaft upper end, in bearing block
Equipped with camshaft bearing follower, camshaft bearing follower is placed on the curved path, and the brake clutch passes through camshaft
Hold follower, curved path is connected on cam.By the way that execution required for brake clutch is arranged directly on cam
Curved path, structure is more simple, reduces complicated mechanical structure, reduces costs, and act according to given route, acts
It is more direct and stable.
It is equipped with fixed gear around the cam, is cased with main shaft outside the hollow shaft portion below the bearing block, institute
Stating brake clutch includes shell, and the spindle jacket above shell has the free gear being meshed with fixed gear, free gear
Clutch, the fixing seat being fixed on turntable, brake and sleeve block are successively cased with outside main shaft in the shell of lower section.Main shaft
Position setting ensure that brake clutch can be by driving sucker that workpiece is finally driven to carry out rotation, and the setting of bearing block can be protected
Demonstrate,prove the pressing action of entire mechanism.
The utility model compared with prior art, has the advantages that the positioning mechanism of capping machine passes through vacuum chuck
Lid and tank body is sucked, no matter works and moves in top or lower part, will not all skid, the rotation of stable holding workpiece is led to
Cross the rotation of mechanism, it is ensured that workpiece is detected after turning to predetermined position by electric eye, thus realize positioning function, and cam mechanism
Ensure that mechanism after positioning can be carried out pushing and moves up, and complete required positioning and gland or buckle closure movement.
Detailed description of the invention
Fig. 1 the utility model positioning mechanism stereoscopic schematic diagram (workpiece is that lid is illustrated)；
Fig. 2 the utility model positioning mechanism stereoscopic schematic diagram (workpiece is that lid and tank are integrally schematically illustrate)；
Fig. 3 is the vertical sectional view of the brake clutch in Fig. 1 and Fig. 2.
Specific embodiment
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
It please refers to shown in Fig. 1 and Fig. 2, a kind of capping machine positioning mechanism, for turning workpiece 10 (lid and tank body) respectively
After dynamic (rotation or revolution) is positioned to predetermined position, lid is pressed on tank body, the present embodiment is pre- with the manual shifting block 100 covered
Positioning is set, and is predetermined position with the suture of tank body or logo label 101, includes central axis 1, is cased with and is turned on central axis 1
Disk 2 is cased with cam 3 on the central axis 1 of the top of turntable 2, brake clutch 4 is equipped on turntable 2,4 bottom end of brake clutch is used
In absorption workpiece 10, upper part connect with cam 3 and drives workpiece 10 to turn to behind predetermined position by cam 3 around cam 3
Lift curve drive and carry out vertical up-or-down movement, drive the rotation of workpiece 10 or workpiece 10 from going to predetermined position, this is predetermined
Position is detected due to electric eye 5, when electric eye 5 detects that the manual shifting block 100 of workpiece 10 and label 101 are aligned, then electric eye 5
Control system is sent a signal to, control system control brake clutch 4 is acted accordingly.
It please refers to shown in Fig. 3, brake clutch 4 includes being placed in below turntable 2 for adsorbing the sucker of workpiece 10
41, the hollow shaft 42 being connected to 41 center of sucker, 42 top of hollow shaft are connect by tracheae 44 with extraneous vacuum generator, very
Empty generator is connect with control system, and control system detects signal, the movement of control absorption workpiece 10 according to electric eye.
It is equipped with curved path 31 from top to bottom on cam 3, is cased with bearing block 45, bearing block 45 outside 42 upper end of hollow shaft
Interior to be equipped with camshaft bearing follower 46, camshaft bearing follower 46 is placed on the curved path (31), and brake clutch 4 is
It is connected on cam 3 by camshaft bearing follower 46, curved path 31.
It is equipped with fixed gear 32 around 3 surface of cam, is cased with main shaft outside 42 part of hollow shaft below bearing block 45
43, brake clutch 4 includes shell, and the free gear 49 being meshed with fixed gear 32 is cased with outside the main shaft 43 above shell,
Clutch 48, the fixing seat being fixed on turntable 2 47, brake are successively cased with outside main shaft 43 in the shell of 49 lower section of free gear
Device 40 and sleeve block 400, brake clutch 4 are located on turntable 2 by fixing seat 47.Side, turntable 2 in brake clutch 4
Be equipped with electric eye 5 for detecting 10 predetermined position of workpiece, further include detecting signal for receiving electric eye 5, and control brake
The control system that clutch 4 acts；Flat key is further equipped between sleeve block 400 and main shaft 43.By the setting of flat key,
Control hollow shaft and main shaft stop operating.
Workpiece 10 divide for lid and tank body, positioning mechanism be also classified into locating cover and positioning tank, the two structure is almost the same, wherein
The positioning mechanism of locating cover sees the top half and Fig. 3 of Fig. 1, Fig. 2, and the positioning mechanism for positioning tank is seen under figure Fig. 2
Half part and Fig. 3, Fig. 2 are the structure charts that lid is depressed on tank body by locating cover and tank.
The present embodiment locating cover course of work is as follows: the present embodiment is the positioning and pressure of milk pot and milk powder lid with workpiece 10
Lid is illustrated, and positioning mechanism mainly includes two parts, one is vacuum chuck part, the second is brake clutch part, vacuum
Suction cup portion: each sucker 41 is controlled by individual vacuum generator 4, after sucker 41 draws milk powder lid or milk pot, by
Electric eye 5 detects the specific position signal on milk powder lid or milk pot, in the present embodiment, the manual shifting block that is covered with milk powder
100 be predetermined position, is predetermined position with the logo label 101 of Milk powder tin body, and notice brake clutch 4 is positioned, so
Camshaft bearing follower 46 can press the decline route in the curved path 31 of cam 3 and drive hollow shaft 42, the drive of hollow shaft 42 afterwards
Milk powder lid is pressed on milk pot to carry out gland movement by sucker 41
Brake clutch part: in conjunction with as shown in fig.3, after sucker 41 draws milk powder lid, clutch 48 can be inhaled when obtaining electric
Attached firmly gear 49, allows sleeve mechanism to rotate with the fixation gear 32 of cam 3, while main shaft drive suckers 41 of page 43 rotate, so that
Milk powder lid ceaselessly rotates, and electric eye 5 monitors the different location of milk powder lid, when detecting the manual shifting block 100 that milk powder covers, with
After electric eye 5 issues positioning signal afterwards, when 48 power loss of clutch, can separate gear 49, and sleeve mechanism is not followed by fixed gear
32 rotations, while brake 40 obtains Electro Sorb and lives sleeve block 400, controls hollow shaft 42 by flat key and main shaft 43 stops operating,
This when drives brake 40 and sleeve block 400 to move down together by main shaft 43, drives the milk powder lid on sucker 41 with cam 3
Decline curve carry out gland movement.
The present embodiment positioning tank course of work is as follows: the lower section of positioning lid mechanism is arranged in positioning tank mechanism, and sucker 41 is inhaled
Attached is tank base, in this way when positioning tank mechanism and positioning when tank body and lid being navigated to required position respectively of lid mechanism,
Convenient cap is depressed on tank body；Referring specifically to the lower half portion of Fig. 2, the complete phase of positioning mechanism of main body mechanism and positioning tank
Together, the workpiece 10 only adsorbed is different, and workpiece 10 is milk pot, and electric eye 5 is used to monitor the different location of milk pot, when detecting
When logo label 101 on milk pot, after subsequent electric eye 5 issues positioning signal, when 48 power loss of clutch, can separate gear 49,
Sleeve mechanism is not rotated followed by fixed gear 32, while brake 40 obtains Electro Sorb and lives sleeve block 400, passes through flat key and controls sky
Mandrel 42 and main shaft 43 stop operating, this when drives brake 40 and sleeve block 400 to move up together by main shaft 43, match
The milk powder lid positioning mechanism for closing portion follows cam 3 to carry out gland and (drives the milk pot on sucker 41 bent with the rising of cam 3
Line carries out gland movement).
The rotation of cam, turntable and central axis is driven by motor in the present embodiment, is not the utility model patent
Innovation, therefore do not elaborate.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (6)
1. a kind of capping machine positioning mechanism, for will be pushed after workpiece (10) positioning, it is characterised in that: include central axis
(1), it is cased on central axis (1) turntable (2), cam (3) is cased on the central axis (1) above turntable (2), on turntable (2)
Equipped with bottom end for adsorbing workpiece (10), upper end for connecting with cam (3) and driving workpiece (10) to turn to around cam (3)
The brake clutch (4) for carrying out vertical up-or-down movement is driven behind predetermined position by the lift curve of cam (3), for detecting workpiece
(10) testing agency in predetermined position, and the detection signal for receiving testing agency are turned to, and controls brake clutch
(4) control system acted.
2. a kind of capping machine positioning mechanism as described in claim 1, it is characterised in that: the brake clutch (4) includes
It is placed in for adsorbing the sucker (41) of workpiece (10), the hollow shaft (42) being connected to sucker (41) center below turntable (2), it is hollow
Axis (42) top is connect by tracheae (44) with extraneous vacuum generator.
3. a kind of capping machine positioning mechanism as claimed in claim 2, it is characterised in that: the cam (3) is equipped with by upper
Curved path (31) under is cased with bearing block (45) outside hollow shaft (42) upper end, and camshaft is equipped in bearing block (45)
It holds follower (46), camshaft bearing follower (46) is placed on the curved path (31), and the brake clutch (4) passes through convex
Wheel bearing follower (46), curved path (31) are connected on cam (3).
4. a kind of capping machine positioning mechanism as claimed in claim 3, it is characterised in that: be equipped with around the cam (3)
It fixes gear (32), hollow shaft (42) part below the bearing block (45) is outer to be cased with main shaft (43), the brake clutch
Device (4) includes shell, and the free gear (49) being meshed with fixed gear (32), activity are cased with outside the main shaft (43) above shell
The fixing seat that main shaft (43) in shell below gear (49) is successively cased with clutch (48) outside, is fixed on turntable (2)
(47), brake (40) and sleeve block (400).
5. a kind of capping machine positioning mechanism as described in claim 1 or 4, it is characterised in that: the testing agency is to be located at
Electric eye (5) on the side of brake clutch (4), turntable (2), control system are controlled for receiving electric eye (5) detection signal
Brake clutch (4) movement.
6. a kind of capping machine positioning mechanism as claimed in claim 4, it is characterised in that: the sleeve block (400) and main
Flat key is equipped between axis (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117948.1U CN209209097U (en) | 2018-12-17 | 2018-12-17 | A kind of capping machine positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117948.1U CN209209097U (en) | 2018-12-17 | 2018-12-17 | A kind of capping machine positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209209097U true CN209209097U (en) | 2019-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117948.1U Active CN209209097U (en) | 2018-12-17 | 2018-12-17 | A kind of capping machine positioning mechanism |
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| CN (1) | CN209209097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810862A (en) * | 2021-01-21 | 2021-05-18 | 江苏汤姆智能装备有限公司 | Capping mechanism of full-automatic capping machine |
-
2018
- 2018-12-17 CN CN201822117948.1U patent/CN209209097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112810862A (en) * | 2021-01-21 | 2021-05-18 | 江苏汤姆智能装备有限公司 | Capping mechanism of full-automatic capping machine |
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