CN209583982U - A kind of ampoule bottle head stretching device - Google Patents
A kind of ampoule bottle head stretching device Download PDFInfo
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- CN209583982U CN209583982U CN201920364609.5U CN201920364609U CN209583982U CN 209583982 U CN209583982 U CN 209583982U CN 201920364609 U CN201920364609 U CN 201920364609U CN 209583982 U CN209583982 U CN 209583982U
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- chain
- cam
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Abstract
The utility model discloses a kind of ampoule bottle head stretching devices, including rack (H), multiple glass pipe clamps (K) can be slidably linearly provided on the rack (H), each glass pipe clamp (K) slides along direction horizontal distribution at equal intervals；Also by intersecting expansion bracket (X) connection between each glass pipe clamp (K), and the spacing equal proportion when intersection expansion bracket (X) deforms between each glass pipe clamp (K) becomes larger or reduces；It is characterized by also including driving mechanism (M) is stretched, the stretching driving mechanism (M) is for controlling intersection expansion bracket (X) deformation；The stretching driving mechanism (M) includes cam, vertical spur rack, two gears and two chain kits.The utility model can realize slow-to-fast-jogging speed rhythm in pulling action and its small jar head section molding shape reaches best requirement, while also can guarantee that each fixture can realize slow-to-fast-jogging speed rhythm in revert action, flexibly precisely be resetted with realizing.
Description
Technical field
The utility model belongs to ampoule production equipment technology, more particularly, to a kind of ampoule bottle head stretching device.
Background technique
The ampoule of traditional glass material uses vertical production and processing (the vertical ampoule machine production line of such as LHK32, vertical ampoul machine
Production line), and one glass ampule of time processing, there are ineffective problems.
In order to meet the horizontal flow line production processing request of ampoule, product efficiency is significantly improved to realize batch production,
So the completely new line of production technology of R & D design, workflow are as follows: glass tube upper tube --- glass tube alignment --- presses throat pre-
It is hot that --- --- --- --- --- fusing is at Double connection bottle --- air-cooled after stretching double-current bottle is got ready and indentation for stretching for preheating before stretching for pressure neck
--- double-current bottle is got ready and indentation, and --- double-current bottle or so is cut again, and --- double-current bottle flaring preheating --- double-current bottle flaring --- is double-current for conveying
Bottle cuts bottom --- --- annealing conveying --- annealing --- cooling --- inspection --- packaging that ampoule is flat.
It can be found in Fig. 1, in stretch process, the body section N-2 positioned at two neighboring neck N-1 on glass tube N is not
Only heating is located at the bottle head section N-3 of two neighboring neck N-1 when deforming, while preheating before the stretching, and its body section N-2 is not added
Heat, therefore while stretching needs to clamp the two neighboring body section N-2 of glass tube N or fixed by two fixtures, and when stretching
It pulls two fixtures and makes two clamped respectively on two fixtures adjacent body section N-2 spacing side lengths, it is adjacent to be located at this in this way
Bottle head section N-3 between two body section N-2 is stretched and becomes elongated.Therefore it according to production engineering specifications, needs to design one
The dedicated fixture of money.
And retrieved, disclose a kind of Horizontal Ampoule molding machine (publication number CN203653421U) comprising rack,
For pipe mechanism, stretch fuse body, conveying mechanism；The heating drawing mechanism includes uniformly being fixed between every two conveying axis
Tile-type lamp cap, be mounted on side plate front end guide roller axis, be uniformly mounted on deflector roll on guide roller axis, rack-mounted guiding
Axis is uniformly distributed the tension block being sleeved on guiding axis；The tension block (or " glass pipe clamp " substitution) by cross-bridging (or
Claim " intersecting expansion bracket ") transmission is connected, the cross-bridging passes through motor driven.Since cross-bridging (or " intersecting expansion bracket ") is wanted
Ask left and right that could deform drawing, and motor cannot directly control, therefore also need to design a stretching driving mechanism at work,
After realization control the amplification and diminution of tension block (or " glass pipe clamp " substitution) spacing equal proportion can be made to cross-bridging is drawn.
In addition, needing to be reset return after stretching due to each tension block (or " glass pipe clamp " substitution), driving is stretched
Institution requests drive and draw and pull back outside the cross-bridging side.
In addition, in order to improve the stability of moulding process, it is desirable that meet the slow rhythm of slow-to-fast-when drawing outside.Including simultaneously
Meet slow, fast, slow rhythm when drawing.And list is difficult to control by motor.
Utility model content
In order to solve one or more defects in above-mentioned background technique, the utility model provides a kind of ampoule bottle head drawing
Stretch device.
To achieve the above object, the utility model provides a kind of ampoule bottle head stretching device, including rack (H), described
Multiple glass pipe clamps (K) can be slidably linearly provided in rack (H), each glass pipe clamp (K) slides along direction
Horizontal distribution at equal intervals；Also by intersecting expansion bracket (X) connection between each glass pipe clamp (K), and when the intersection is stretched
Spacing equal proportion of the contracting frame (X) when deforming between each glass pipe clamp (K) becomes larger or reduces；It is characterized by: also
Including stretching driving mechanism (M), the stretching driving mechanism (M) is for controlling intersection expansion bracket (X) deformation；The stretching
Driving mechanism (M) includes cam (7-1), vertical spur rack (7-2), two gears (7-3) and two chain kits (7-4)；
The cam (7-1) is installed in rotation on the rack (H) and through motor driven turn；The vertical spur rack (7-2)
Lower end is equipped with the follower (7-21) for matching with the cam (7-1), divides at left and right sides of the vertical spur rack (7-2)
It She You not two rows of teeth portion (7-22)；Described two gears (7-3) be installed in rotation on the rack (H) and respectively with it is described
Two rows of teeth portion (7-22) engagement connections；Described two chain kits (7-4) state vertical spur rack (7-2) left side described in being symmetrically positioned in
Right two sides；The chain kit (7-4) includes drive sprocket (7-41), chain (7-42) and driven sprocket (7-43), institute
Drive sprocket (7-41) is stated to connect by the chain (7-42) with the driven sprocket (7-43)；Described two chain kits
The drive sprocket (7-41) of (7-4) is coaxially connected with described two gears (7-3) respectively；Described two chain kits (7-4)
Chain (7-42) on horizontal segment (7-421) respectively be located at head and the tail two glass pipe clamps (K) connect or respectively with
Ending both ends (X-1) connection for intersecting expansion bracket (X).
Specifically, on the cam (7-1) have curved groove (7-11), the follower (7-21) be it is rod-shaped, it is described from
Dynamic portion (7-21) and curved groove (7-11) cooperates, and the follower (7-21) can be along the curve when rotating for the cam (7-1)
Slot (7-11) curved trajectory.
The utility model at least has the advantages that
First, it, can cyclical intermission by stretching driving mechanism realization when the utility model can be rotated by motor average rate
Ground drives and controls the intersection expansion bracket and is pulled outside and pulls back deformation, and then can control between each glass pipe clamp periodicity
It realizes that spacing equal proportion becomes larger or reduces with having a rest, is stretched and revert action control with realizing；
Second, the utility model uses cam tapping mode due to stretching driving mechanism, can be realized in pulling action it is slow-
Fast-slow speed rhythm and its small jar head section molding shape reaches best requirement, while also can guarantee that each fixture can in revert action
It realizes slow-to-fast-jogging speed rhythm, is flexibly precisely resetted with realizing.In order to improve the stability of moulding process.
Third, the utility model is since the follower and curved groove cooperate, cam follower meeting when rotating
Along the curved groove curved trajectory, while without departing from curved trajectory when the follower is driven in curved groove, because
This movement is steady, improves reliability.
4th, the utility model has chain kit due to stretching driving mechanism, it can be achieved that the control of separate and long stroke,
Reliability and stability, nonelastic sliding and slipping phenomenon can guarantee using chain-drive mechanism simultaneously, have average ratios quasi-
Really, reliable operation, it is high-efficient, transmitting power it is big, overload capacity is strong, can work in the high temperature environment.
Detailed description of the invention
Glass tube profile variation procedure chart when Fig. 1 is ampoule processing.
Fig. 2 is the working state figure of a kind of ampoule bottle head stretching device in return in the utility model.
Fig. 3 is the working state figure of a kind of ampoule bottle head stretching device when stretching in the utility model.
Fig. 4 is the perspective view (one) when glass tube is clipped in glass tube compression.
Fig. 5 is perspective view (two) of the glass pipe clamp when glass tube compresses.
Fig. 6 is side view of the glass pipe clamp when glass tube compresses.
Fig. 7 is perspective view of the glass pipe clamp when glass tube unclamps.
Fig. 8 is side view of the glass pipe clamp when glass tube unclamps.
Fig. 9 is glass pipe clamp using the side view stirred when cam controls.
Figure 10 is glass pipe clamp using the perspective view stirred when cam controls.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
Embodiment: referring to Fig. 1-10, a kind of ampoule bottle head stretching device, including rack H, multiple glass pipe clamp K, intersection
Expansion bracket X and stretching driving mechanism M.
Preferably, in the present embodiment, the glass pipe clamp K it include stretch slide 1, front support wheel 2, rear supporting wheel
3, contact roller 4, tension spring 5 and rotating turret 6.
The front support wheel 2 and rear supporting wheel 3 are installed in rotation on the 1 top front side of stretching slide, described
Front support wheel 2 and the distribution of 3 anterior-posterior horizontal of the rear supporting wheel and close to each other or contact；
The contact roller 4 is located at the front support wheel 2 and 3 top of the rear supporting wheel and its three in triangle point simultaneously
Cloth.
Stretching slide 1 described in described 6 one end of rotating turret is rotatablely connected, and is rotatably mounted on 6 other end of rotating turret
The contact roller 4；
It is connected in the middle part of 5 first end of tension spring and the rotating turret 6,5 second end of tension spring and the stretching slide 1 connect
It connects；
In the present embodiment, the rotating turret 6 includes that pivoted arm 6-1 and shaft 6-2, the shaft 6-2 are fixed on described turn
On the one end arm 6-1, stretching slide 1 described in the shaft 6-2 is rotatablely connected, and described state rotationally is pacified on the pivoted arm 6-1 other end
The contact roller 4 is filled, is connect in the middle part of 5 first end of tension spring and the pivoted arm 6-1.
The front support wheel 2 and the rear supporting wheel 3 are used to support the glass tube N stretched to ampoule bottle head, the tension spring 5
Pressure is provided for enabling the contact roller 4 to be pressed on the glass tube N.
Preferably, there are two the front support wheel 2 has and coaxial spaced is distributed；There are two the tools of rear supporting wheel 3 and same
Axis is spaced apart；There are two the tools of contact roller 4 and coaxial spaced is distributed；Described two front support wheels 2, described two rear supports
Position corresponds between wheel 3 and described two contact rollers 4.
Specifically, for the tool of rotating turret 6 there are two pivoted arm 6-1, described two pivoted arm 6-1 shapes are V-arrangement or L shape.Institute
State two lower ends pivoted arm 6-1 and shaft 6-2 it is affixed and along the shaft 6-2 axially spaced-apart be distributed.
Referring to Fig. 5,1 rear portion of stretching slide has trunnion 1-1, the shaft 6-2 and the trunnion 1-1 rotation
Connection.
Referring to Fig. 5, in addition, being respectively equipped with two ampoule neck positioning on 2 external opposite ends edge of described two front support wheels
Bulge loop 2-1.Described two ampoule neck positioning convex ring 2-1 are used for two neck N-1 to body section both ends indent on glass tube N
Positioning, guarantee body section position precision, make glass tube N will not axial displacement and influence precisely to stretch, while also guarantee before branch
It holds wheel 2 and the rear supporting wheel 3 and contact roller 4 and body section on glass tube N is stablized into compression.
Further, poke rod 6-3 is installed on the shaft 6-2.
It, can be by stirring operation poke rod 6-3 after the completion of stretching referring to Fig. 7-8, the rotating turret 6 is rotated and is driven
The contact roller 4 is upwardly away from front support wheel 2 and the rear supporting wheel 3, is unclamped glass tube N with realizing, while can reserve sky
Between, it, then can be again by another glass to be tensioned after taking the glass tube N stretched away in order to which glass tube N can take away upwards
Glass pipe N is put into.After withdrawing the external force to poke rod 6-3, the rotating turret 6 can automatically reset back pressure under the effect of tension spring 5, into
And compress the glass tube N supported on front support wheel 2 and the rear supporting wheel 3.
It can be found in Fig. 9-10, the poke rod 6-3 is stirred the driving of cam 9 and periodically intermittently swung, to realize
Rotating turret 6 is intermittent rotary.When rotating turret 6 does not rotate, contact roller 4 is in impaction state on the rotating turret 6, guarantees glass
It manages and is stretched under impaction state within a certain period of time.And after the completion of stretching, the cam 9 of stirring controls the rotation of rotating turret 6, institute
It states contact roller 4 and unclamps glass tube, for taking out the glass tube stretched and being put into next glass tube to be processed.Specifically, institute
Stating and stirring cam 9 is slow rotation.
Specifically, referring to Figure 10, the cam 9 of stirring can be decelerated the driving of motor 8.
In addition, the stretching slide 1 is equipped with pilot hole 1-2 or guide-track groove.
Multiple glass pipe clamp K, each glass pipe clamp can be slidably linearly provided with referring to Fig. 1-2, on the rack H
Tool K slides along direction horizontal distribution at equal intervals.
Specifically, have on the rack H for being slidably matched guide rod H-1 or guide rail with multiple glass pipe clamp K.Institute
State that pilot hole 1-2 and guide rod H-1 is slidably matched (reference can be made to Fig. 1) or the guide-track groove is slidably matched with guide rail.
Wherein, also by intersecting expansion bracket X connection between each glass pipe clamp K, and when the intersection expansion bracket X is sent out
Spacing equal proportion when the shape that changes between each glass pipe clamp K becomes larger or reduces.
Existing structure can be used in the intersection expansion bracket X.Specifically, the intersection expansion bracket X includes multiple groups cross unit
Composition, and every group of cross unit includes two connecting rod X-1, is intersected in the middle part of two connecting rods and hinged, and adjacent sets cross unit
Two connecting rod X-1 be respectively articulated with by proximal end.Each glass pipe clamp K is successively set on each multiple groups cross unit
On each hinged center of upside.Since the intersection expansion bracket X is existing structure, so do not repeat.
The stretching driving mechanism M is for controlling the intersection expansion bracket X deformation；The stretching driving mechanism M includes convex
Take turns 7-1, vertical spur rack 7-2, two gear 7-3 and two chain kit 7-4；The cam 7-1 is installed in rotation on
On the rack H and through motor driven turn；The lower end vertical spur rack 7-2 is equipped with for matching with the cam 7-1
Follower 7-21, the vertical spur rack 7-2 be respectively arranged on the left side and the right side two rows of teeth portion 7-22；Described two gear 7-3 can
It is rotatably mounted on the rack H and engages connection with the two rows teeth portion 7-22 respectively；Described two chain kit 7-4
It is symmetrically positioned in described state at left and right sides of vertical spur rack 7-2；The chain kit 7-4 includes drive sprocket 7-41, chain
7-42 and driven sprocket 7-43, the drive sprocket 7-41 are connect by the chain 7-42 with the driven sprocket 7-43；Institute
The drive sprocket 7-41 for stating two chain kit 7-4 is coaxially connected with described two gear 7-3 respectively；Described two chain conveyers
On the chain 7-42 of component 7-4 horizontal segment 7-421 respectively be located at head and the tail two glass pipe clamp K stretching slide 1
It connects (such as affixed).
Specifically, the stretching slide 1 of two of the head and the tail glass pipe clamp K be fixedly installed respectively there are two connection
Arm 7-5, described two linking arm 7-5 are solid with horizontal segment 7-421 on the upside chain 7-42 of two chain kit 7-4 respectively
It connects.
Specifically, having curved groove 7-11, the follower 7-21 on the cam 7-1 is rod-shaped, the follower 7-
21 cooperate with curved groove 7-11, and the follower 7-21 can be along the curved groove 7-11 curvilinear path when rotating by the cam 7-1
Movement.
Referring to fig. 2, in return, when motor driven, cam 7-1 is rotated, when driving follower 7-21 drop Cheng Yundong, institute
Vertical spur rack 7-2 descending displacement is stated, which drives the gear 7-3 in left side to turn clockwise
It is dynamic, while the vertical right toothrow portion 7-22 of spur rack 7-2 drives the gear 7-3 on right side to rotate counterclockwise, and the gear 7-3 in left side
It is rotated coaxially with the drive sprocket 7-41 in left side, and then drives the position to the right upper horizontal segment 7-421 of the chain 7-42 in left side
It moves, the gear 7-3 on right side and the drive sprocket 7-41 on right side are rotated coaxially, and then drive the upper water of the chain 7-42 on right side
Flat section 7-421 is to left dislocation, therefore the stretching slide 1 of two glass pipe clamp K of the head and the tail that can pull back is relatively close, simultaneously
The spacing scaled down between expansion bracket X generation compressive deformation and each glass pipe clamp K is pitched, and then realizes and resets.Root
According to cam feature, the curved groove 7-11 of cam 7-1 drop journey section can meet for slow-slow curved profile of block-, therefore can guarantee each
Fixture can realize slow-to-fast-jogging speed rhythm in revert action, flexibly precisely be resetted with realizing.
Referring to Fig. 3, when stretching, when motor driven, cam 7-1 is rotated, when driving follower 7-21 lifting movement, institute
Vertical spur rack 7-2 uplink displacement is stated, which drives the gear 7-3 in left side counterclockwise, together
When the vertical spur rack 7-2 right toothrow portion 7-22 drive the gear 7-3 on right side to rotate clockwise, and the gear 7-3 in left side and left
The drive sprocket 7-41 of side is rotated coaxially, so drive left side chain 7-42 upside on horizontal segment 7-421 to left position
It moves, the gear 7-3 on right side and the drive sprocket 7-41 on right side are rotated coaxially, and then drive the upside of the chain 7-42 on right side
Upper horizontal segment 7-421 is displaced to the right, therefore the stretching slide 1 of symmetrical outer two glass pipe clamp K for drawing head and the tail is relatively remote
From, while pitching the spacing equal proportion that expansion bracket X occurs between elongation strain and each glass pipe clamp K and becoming larger, and then is described
The small jar head section drawing and forming that glass tube is clamped on each glass pipe clamp K is elongated state.It is described simultaneously according to cam feature
The curved groove 7-11 lift Duan Kewei of cam 7-1 is slow-the slow curved profile shape of block-, therefore can guarantee that each glass pipe clamp is being drawn
It can realize slow-to-fast-jogging speed rhythm when stretching movement and its small jar head section molding shape reaches best requirement
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (2)
1. a kind of ampoule bottle head stretching device, including rack (H), multiple glass can be slidably linearly provided on the rack (H)
Glass pipe clamp (K), each glass pipe clamp (K) slide along direction horizontal distribution at equal intervals；Each glass pipe clamp (K)
Between also by intersecting expansion bracket (X) connection, and each glass pipe clamp when the intersection expansion bracket (X) deforms
(K) the spacing equal proportion between becomes larger or reduces；It is characterized by also including stretching driving mechanism (M), the stretching driving machines
Structure (M) is for controlling intersection expansion bracket (X) deformation；
The stretching driving mechanism (M) includes that cam (7-1), vertical spur rack (7-2), two gears (7-3) and two chains pass
Dynamic component (7-4)；
The cam (7-1) is installed in rotation on the rack (H) and through motor driven turn；
The vertical spur rack lower end (7-2) is equipped with the follower (7-21) for matching with the cam (7-1), described perpendicular
Two rows of teeth portion (7-22) is respectively arranged on the left side and the right side to spur rack (7-2)；
Described two gears (7-3) are installed in rotation on the rack (H) and nibble respectively with two rows of teeth portion (7-22)
Close connection；
Described two chain kits (7-4) are symmetrically positioned in described state at left and right sides of vertical spur rack (7-2)；
The chain kit (7-4) includes drive sprocket (7-41), chain (7-42) and driven sprocket (7-43), the master
Movable sprocket (7-41) is connect by the chain (7-42) with the driven sprocket (7-43)；
The drive sprocket (7-41) of described two chain kits (7-4) is coaxially connected with described two gears (7-3) respectively；
On the chain (7-42) of described two chain kits (7-4) horizontal segment (7-421) respectively be located at head and the tail two institutes
State glass pipe clamp (K) connection.
2. a kind of ampoule bottle head stretching device as described in claim 1, it is characterised in that: have song on the cam (7-1)
Wire casing (7-11), the follower (7-21) are rod-shaped, the follower (7-21) and curved groove (7-11) cooperation, the cam
(7-1) follower (7-21) can be along the curved groove (7-11) curved trajectory when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364609.5U CN209583982U (en) | 2019-03-21 | 2019-03-21 | A kind of ampoule bottle head stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364609.5U CN209583982U (en) | 2019-03-21 | 2019-03-21 | A kind of ampoule bottle head stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583982U true CN209583982U (en) | 2019-11-05 |
Family
ID=68374878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364609.5U Active CN209583982U (en) | 2019-03-21 | 2019-03-21 | A kind of ampoule bottle head stretching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209583982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010353A (en) * | 2022-07-12 | 2022-09-06 | 山东力诺特种玻璃股份有限公司 | Horizontal ampoule machine re-cutting mechanism and ampoule bottle mouth processing method |
-
2019
- 2019-03-21 CN CN201920364609.5U patent/CN209583982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010353A (en) * | 2022-07-12 | 2022-09-06 | 山东力诺特种玻璃股份有限公司 | Horizontal ampoule machine re-cutting mechanism and ampoule bottle mouth processing method |
| CN115010353B (en) * | 2022-07-12 | 2023-09-01 | 山东力诺特种玻璃股份有限公司 | Horizontal ampoule machine re-cutting mechanism and ampoule bottle opening processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200317 Address after: 402561 no.16-1, Jinshan Avenue, industrial park, Tongliang District, Chongqing Patentee after: Tongliang branch of Chongqing Beiyuan Glass Co., Ltd Address before: 402560 no.16-1, Jinshan Avenue, Tongliang (cancelled) Industrial Park, Chongqing Patentee before: Chongqing Beiyuan Glass Co., Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220325 Address after: 400799 No. 34, huangjueshuren Road, Beibei District, Chongqing Patentee after: Chongqing Beiyuan Glass Co.,Ltd. Address before: 402561 No. 16-1, Jinshan Avenue, Tongliang Industrial Park, Chongqing Patentee before: Tongliang branch of Chongqing Beiyuan Glass Co.,Ltd. |
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| TR01 | Transfer of patent right |