CN106629040A - Clamping device for abnormal-shape glass bottle - Google Patents

Clamping device for abnormal-shape glass bottle Download PDF

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Publication number
CN106629040A
CN106629040A CN201611200294.8A CN201611200294A CN106629040A CN 106629040 A CN106629040 A CN 106629040A CN 201611200294 A CN201611200294 A CN 201611200294A CN 106629040 A CN106629040 A CN 106629040A
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CN
China
Prior art keywords
locating rod
fixedly connected
limiting plate
air bag
vial
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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.)
Granted
Application number
CN201611200294.8A
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Chinese (zh)
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CN106629040B (en
Inventor
唐云国
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.)
Chongqing Rongcheng Glass Product Co Ltd
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Chongqing Rongcheng Glass Product Co Ltd
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Publication date
Application filed by Chongqing Rongcheng Glass Product Co Ltd filed Critical Chongqing Rongcheng Glass Product Co Ltd
Priority to CN201611200294.8A priority Critical patent/CN106629040B/en
Publication of CN106629040A publication Critical patent/CN106629040A/en
Application granted granted Critical
Publication of CN106629040B publication Critical patent/CN106629040B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/915Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rotary movements only

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention relates to the technical field of machining of glass bottles and in particular to a clamping device for an abnormal-shape glass bottle. The clamping device comprises a hoisting mechanism and further comprises a first air pump and a plurality of second air pumps; the hoisting mechanism is fixedly connected with a hollow positioning rod; the positioning rod is communicated with the first air pump; a limiting plate is horizontally arranged on the positioning rod; the positioning rod penetrates through the limiting plate and is fixedly connected with the limiting plate; the second air pumps are connected with air inflation pipes; the air inflation pipes penetrate through the limiting plate and are fixedly connected with the limiting plate; airbags made of rubber are connected with parts, which are located below the limiting plate, on the air inflation pipes; the airbags are fixedly connected onto a side wall of the positioning rod; and the lower end of the positioning rod is located below the airbags. By adopting the clamping device for the abnormal-shape glass bottle, provided by the invention, the problems that an existing mechanical arm only can be applied to glass bottles with specific types and the abnormal-shape glass bottles are easily crashed can be solved.

Description

The clamp device of non-conventional glass bottle
Technical field
The present invention relates to vial processing technique field, more particularly, to a kind of clamp device of non-conventional glass bottle.
Background technology
At present the production of vial and detection process can realize full-automation, and the equipment for detecting vial is usual It is made up of conveyer, camera head and computer detecting system.Existing conveyer is all to vial by manipulator Clamped and fixed, typically there is multiple jaw wheels connected by locking spring, work of the jaw wheel in spring on manipulator There is raised vial with lower clamping bottleneck outside, now the raised lower end of bottleneck offsets with the upper end of jaw wheel, so as to reality Now to the clamping and fixation of vial.
But, there is problems with when carrying out the clamping of vial using manipulator:If the bottleneck outside of vial It is smooth without projection, then when vial is located between jaw wheel, just cannot provide holding power upwards, vial to vial Will slide between jaw wheel.Therefore, the manipulator is only used for the vial that bottleneck outside has projection.In addition, now Vial it is variously-shaped in order to Jing attractive in appearance is often fabricated to, the body of these vials is not usually what is be coaxially disposed with bottleneck. Therefore, when carrying out non-conventional glass bottle clip using the manipulator and hold, because of the crank of vial vial can be caused to be broken into pieces, Reduce the production efficiency of vial.
The content of the invention
The invention is intended to provide a kind of vial clamping device, for solving existing manipulator particular type is can be only applied to Vial, and easily cause the problem that non-conventional glass bottle is broken into pieces.
To achieve these goals, the present invention provides a kind of clamp device of non-conventional glass bottle, including elevating mechanism, also wraps The first air pump and several second air pumps are included, hollow locating rod, locating rod and the first air pump are fixedly connected with elevating mechanism Connection, level is provided with limiting plate in locating rod, and locating rod is fixedly connected through limiting plate with limiting plate, is connected with the second air pump Gas tube, gas tube is fixedly connected through limiting plate with limiting plate, is located on gas tube at limiting plate lower section and is connected with rubber material The air bag of matter, air bag is fixedly connected on the side wall of locating rod, and the lower end of locating rod is located at the lower section of air bag.
The know-why of the technical program and have the technical effect that:The technical program provides a kind of gripping dress of non-conventional glass bottle Put, elevating mechanism be secured to connect locating rod move up and down, so as to allow locating rod and positioning bar side wall on air bag Into the inside of vial, until limiting plate offsets with the bottleneck of vial.Afterwards, extracted out by locating rod using the first air pump Air in vial, because limiting plate seals the bottleneck of vial, so the air pressure inside vial can be gradually reduced, Therefore air bag starts expansion.Simultaneously using the second air pump to gas injection in air bag, in this course, air bag and vial it Between the air pressure in space constantly reduce, allowing air bag, inside and outside to produce draught head increasing so that air bag inside vial constantly Extend, until full of whole vial.Now, air bag is brought into close contact with the inwall of vial, makes vial same with air bag Shi Yundong, so as to complete the clamping to vial and fixation.
For the cavity being fully drawn out between vial and air bag, this programme is located under air bag by the lower end of locating rod Side, it is to avoid the end of locating rod is blocked by air bag, causes locating rod to extract the situation of vial inner air out.Additionally, by It is not necessarily located on the axis of vial in locating rod, after airbag aeration, the pressure from vial being subject to is different, institute It is different with the deformation that air bag occurs everywhere so that vial run-off the straight, so as to reduce the precision of vial transhipment.Cause This, this programme arranges multiple air bags and multiple second air pumps, the independent regulation to each air bag can be realized, so as to avoid glass The inclination of bottle.
The technical program passes through to arrange the locating rod being inserted in vial and the air bag for being fixed on locating rod outer wall, Realization is fixed from inside vial to it.Therefore, whether fixation of the technical program to vial has with bottleneck outside Raised unrelated, compared with existing manipulator, the range of application of the technical program is more extensive.In addition, this programme is by arranging Air bag, by being expanded according to the shape of vial to airbag aeration, so as to non-conventional glass bottle steadily be fixed, keeps away Exempt from non-conventional glass bottle to drop from clamping device situation about being broken into pieces.
The following is the preferred version of such scheme:
Preferred version one:Based on base case, the elevating mechanism includes frame and the electric rotating machine being fixedly connected with frame, Frame is connected with rotating disk, and cam is fixedly connected with the rotating shaft of electric rotating machine, and the top of cam is vertically provided with fixed cover, fixed cover Elevating lever of the two ends outside the fixed cover is inside provided with, fixed cover is slidably connected with elevating lever, the lower end of elevating lever and the end of cam Portion is slidably connected, and the upper end of elevating lever is fixedly connected with support bar, and support bar one end is connected with locating rod, and the other end is connected with matches somebody with somebody Pouring weight.When the end of elevating lever and the convex portion of cam offset, elevating lever just can be moved up along fixed cover, and then with Support bar and the locating rod that is connected with support bar allow locating rod to remove from vial while move up.Otherwise, it becomes possible to Locating rod is allowed to enter inside vial.In the technical program, fixed cover can avoid the movement in elevating lever occurred level direction.
Preferred version two:Based on preferred version one, the interior cross section of the fixed cover and the cross section of elevating lever are in The distance between rectangle, elevating lever and fixed cover are less than 1mm.Compared with elevating lever is in cylinder, this programme can avoid rising Drop bar is relatively fixed set and rotates, and causes locating rod to insert the situation of vial.
Preferred version three:Based on preferred version two, the balloon surface is provided with the projection of plastic material.Due to plastics and glass There is very weak viscosity, in the case of high pressure, plastics are still easy to be come off from glass between glass.Therefore, from gas In capsule after gas bleeding, air bag is provided with the raised part of plastic material and just can separate to form certain seam with glass bottle surface at once Gap, the air from locating rod in implantation glass bottle can be entered in gap, so as to the shape at the gap of air bag and vial Into certain air pressure, can apply to depart from the active force of vial to air bag, auxiliary balloon be separated with vial, allow air bag and glass The separation of glass bottle is more prone to.
Preferred version four:Based on preferred version three, the outer wall of the air bag is provided with the groove of several strips.Make to bring about the desired sensation The outer wall of capsule is more coarse, so as to increase the frictional force between water bag and vial, makes connection between the two even closer.
Preferred version five:Based on preferred version four, the cross section of the groove is triangle, and the tip of triangle is towards gas The outside of capsule.When air is not filled with air bag, the opening of groove is in closed state so that the surface of air bag more smooths, Frictional force between vial is less, consequently facilitating air bag turnover vial.After airbag aeration expands, the opening of groove is beaten Open so that balloon surface has more coarse, so as to the frictional force between augmented airbag and vial, allows connection between the two It is even closer.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of airbag wall before inflation;
Fig. 3 is the structural representation for inflating rear gasbag wall.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Cam 1, fixed cover 2, elevating lever 3, support bar 4, locating rod 5, the first air pump 6th, the second air pump 7, gas tube 8, air bag 9, projection 10, groove 11, balancing weight 12, limiting plate 13.
The present embodiment is as shown in figure 1, a kind of clamp device of non-conventional glass bottle, including elevating mechanism.Elevating mechanism includes Frame, electric rotating machine is fixedly connected with frame, the rotating shaft interference fit of vertically arranged cam 1 and electric rotating machine.Fixed cover 2 sets Put in the surface of cam 1, and be connected with frame, the interior cross section of fixed cover 2 is rectangle.Elevating lever 3 is located at fixed cover 2 Inside, be slidably connected with fixed cover 2, and the two ends of elevating lever 3 be located at fixed cover 2 outside.Elevating lever 3 is in cuboid, and And the distance between elevating lever 3 and fixed cover 2 are 1mm.The lower end of elevating lever 3 is slidably connected with the end of cam 1, upper end with The lower end of strut 4 is fixedly connected.
One end of support bar 4 is also fixedly connected with locating rod 5, and the other end is fixedly connected with balancing weight 21.During locating rod 5 is Hollow structure, level is provided with limiting plate 13 in locating rod 5, and locating rod 5 is fixedly connected through limiting plate 13 with limiting plate 13.In positioning The top of bar 5 is provided with first air pump 6 and two the second air pumps 7, and the first air pump 6 and the second air pump 7 are fixed with frame and connected Connect, and the first air pump 6 is connected with locating rod 5.Two air bags 9 are fixedly connected with the side wall of locating rod 5, air bag 9 is adopted Rubber is made.As shown in Figures 2 and 3, the groove 11 of multiple strips, the cross section of groove 11 are offered on the outer wall of air bag 9 For triangle, and the tip of triangle is towards the outside of air bag 9.Also it is fixedly connected on the surface of air bag 9 outside groove 11 Have multiple raised 10, the projection 10 is in using glass is made of paper.Air bag 9 is connected through limiting plate 13 by gas tube 8 with the second air pump 7 Lead to, and each air bag 9 second air pump 7 different from is connected.The lower end of locating rod 5 is located at the lower section 10cm of air bag 9.
When using, vial is placed on into the lower section of locating rod 5, is rotated by cam 1 by electric rotating machine so that elevating lever Leave the convex portion of cam 1 in 3 lower end.Now, elevating lever 3 is moved down, and is moved down with locating rod 5 and air bag 9 Into in vial.Afterwards, the air in vial is extracted out using the first air pump 6, while using the second air pump 7 in air bag 9 Inflation, until air bag 9 is full of inside vial.If vial run-off the straight, the air in an air bag 9 can be individually adjusted Amount, by vial righting.Now, air bag 9 is brought into close contact with the inwall of vial, so as to complete the fixation to vial.Lead to again Rotary electric machine band moving cam 1 is crossed, the lower end for making elevating lever 3 moves to the convex portion top of cam 1, so as to allow locating rod 5 and air bag 9 to incite somebody to action Vial rises, and just vial can be moved to into next process afterwards.
After vial to be moved to the placement platform top of next process, rotation cam 1 allows locating rod 5 to move down, Vial is placed on platform.The air in air bag 9 is extracted out using the second air pump 7 afterwards, while using the first air pump 6 to glass Inflate in glass bottle, the air pressure between augmented airbag 9 and vial, so as to the inwall of air bag 9 and vial departs from.When in air bag 9 Air be fully drawn out after, be rotated further by cam 1 and allow locating rod 5 to move up so that locating rod 5 and air bag 9 are moved from vial Go out, so as to complete the transhipment of vial.
Above-described is only embodiments of the invention, the general knowledge here such as known concrete structure and/or characteristic in scheme Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also Some deformations and improvement can be made, these should also be considered as protection scope of the present invention, these are real all without the present invention is affected The effect applied and practical applicability.This application claims protection domain should be defined by the content of its claim, specification In specific embodiment etc. record the content that can be used for explaining claim.

Claims (6)

1. the clamp device of non-conventional glass bottle, including elevating mechanism, it is characterised in that:Also include the first air pump and several second Air pump, is fixedly connected with hollow locating rod on elevating mechanism, locating rod is connected with the first air pump, and level is provided with limit in locating rod Position plate, locating rod is fixedly connected through limiting plate with limiting plate, and gas tube is connected with the second air pump, and gas tube passes through limiting plate It is fixedly connected with limiting plate, is located on gas tube at limiting plate lower section and is connected with the air bag of quality of rubber materials, air bag is fixedly connected on On the side wall of locating rod, and the lower end of locating rod is located at the lower section of air bag.
2. the clamp device of non-conventional glass bottle according to claim 1, it is characterised in that:The elevating mechanism includes frame And the electric rotating machine being fixedly connected with frame, frame is connected with rotating disk, and cam is fixedly connected with the rotating shaft of electric rotating machine, convex The top of wheel is vertically provided with fixed cover, and elevating lever of the two ends outside fixed cover is provided with fixed cover, and fixed cover is slided with elevating lever Dynamic connection, the lower end of elevating lever is slidably connected with the end of cam, and the upper end of elevating lever is fixedly connected with support bar, support bar one End is connected with locating rod, and the other end is connected with balancing weight.
3. the clamp device of non-conventional glass bottle according to claim 2, it is characterised in that:The interior cross section of the fixed cover And the cross section of elevating lever is rectangle, the distance between elevating lever and fixed cover are less than 1.5mm.
4. the clamp device of non-conventional glass bottle according to claim 3, it is characterised in that:The balloon surface is provided with plastics The projection of material.
5. the clamp device of non-conventional glass bottle according to claim 4, it is characterised in that:If the outer wall of the air bag is provided with The groove of dry strip.
6. the clamp device of non-conventional glass bottle according to claim 5, it is characterised in that:The cross section of the groove is three It is angular, the outside of the tip of triangle towards air bag.
CN201611200294.8A 2016-12-22 2016-12-22 The clamp device of non-conventional glass bottle Active CN106629040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611200294.8A CN106629040B (en) 2016-12-22 2016-12-22 The clamp device of non-conventional glass bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611200294.8A CN106629040B (en) 2016-12-22 2016-12-22 The clamp device of non-conventional glass bottle

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CN106629040B CN106629040B (en) 2018-11-16

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108741755A (en) * 2018-06-11 2018-11-06 冯瑞新 A kind of multi-layer discs formula accounting bill cabinet
CN109180015A (en) * 2018-09-26 2019-01-11 金玛瑙香水(明光)有限公司 A kind of vial spray process equipment
CN109261421A (en) * 2018-09-26 2019-01-25 金玛瑙香水(明光)有限公司 A kind of device for being sprayed to vial
CN109590441A (en) * 2019-01-07 2019-04-09 贵溪红石金属有限公司 It is a kind of for positioning the device and method of special-shaped copper bar
CN114014246A (en) * 2021-11-09 2022-02-08 扬州市天诗美景日化有限公司 Drying and sterilizing equipment for shampoo bottle
CN114084667A (en) * 2022-01-20 2022-02-25 海门市成骏玻璃有限公司 Glass product traceless transfer device based on high-end equipment manufacturing
CN114455321A (en) * 2022-01-24 2022-05-10 宁波锦辉光学科技有限公司 Full-automatic plate replacing machine for assembling automobile key shell

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1842809A1 (en) * 2006-04-04 2007-10-10 OMA S.r.l. Products handling apparatus of advanced type
CN201272490Y (en) * 2008-08-01 2009-07-15 周飞 Bottle moving mechanism of packer and unpacker
CN202072015U (en) * 2011-05-06 2011-12-14 长沙平信制药包装机械有限公司 Cam lifting device used for tracking filling process
CN202784772U (en) * 2012-07-23 2013-03-13 江苏潮华玻璃制品有限公司 Lifting and turning device
CN204355762U (en) * 2014-12-25 2015-05-27 武汉恒升新科技发展有限公司 Medicine bottle switching mechanism
CN204642278U (en) * 2015-05-22 2015-09-16 吴江市欧诚包装材料制品有限公司 For the blowning installation of packaging bag
CN204703865U (en) * 2015-06-18 2015-10-14 陈燕 A kind of reciprocating beam-pumping unit continuously
CN105346754A (en) * 2015-11-26 2016-02-24 楚天科技股份有限公司 Bottle grasping device
CN105479480A (en) * 2016-02-26 2016-04-13 昆山—邦泰汽车零部件制造有限公司 Manipulator
CN205294797U (en) * 2015-11-17 2016-06-08 江苏永和制药机械有限公司 Easily roll over plastic bottle filling and sealing machine rotation type filling measuring pump
CN205728679U (en) * 2016-06-23 2016-11-30 赣州市瑞峰山食品有限公司 A kind of barreled water bottle production sanitation cleaning device
CN205801603U (en) * 2016-06-22 2016-12-14 天津滨海新区大港如意玻璃制品厂 A kind of glass bottle packaging device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1842809A1 (en) * 2006-04-04 2007-10-10 OMA S.r.l. Products handling apparatus of advanced type
CN201272490Y (en) * 2008-08-01 2009-07-15 周飞 Bottle moving mechanism of packer and unpacker
CN202072015U (en) * 2011-05-06 2011-12-14 长沙平信制药包装机械有限公司 Cam lifting device used for tracking filling process
CN202784772U (en) * 2012-07-23 2013-03-13 江苏潮华玻璃制品有限公司 Lifting and turning device
CN204355762U (en) * 2014-12-25 2015-05-27 武汉恒升新科技发展有限公司 Medicine bottle switching mechanism
CN204642278U (en) * 2015-05-22 2015-09-16 吴江市欧诚包装材料制品有限公司 For the blowning installation of packaging bag
CN204703865U (en) * 2015-06-18 2015-10-14 陈燕 A kind of reciprocating beam-pumping unit continuously
CN205294797U (en) * 2015-11-17 2016-06-08 江苏永和制药机械有限公司 Easily roll over plastic bottle filling and sealing machine rotation type filling measuring pump
CN105346754A (en) * 2015-11-26 2016-02-24 楚天科技股份有限公司 Bottle grasping device
CN105479480A (en) * 2016-02-26 2016-04-13 昆山—邦泰汽车零部件制造有限公司 Manipulator
CN205801603U (en) * 2016-06-22 2016-12-14 天津滨海新区大港如意玻璃制品厂 A kind of glass bottle packaging device
CN205728679U (en) * 2016-06-23 2016-11-30 赣州市瑞峰山食品有限公司 A kind of barreled water bottle production sanitation cleaning device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108741755A (en) * 2018-06-11 2018-11-06 冯瑞新 A kind of multi-layer discs formula accounting bill cabinet
CN109180015A (en) * 2018-09-26 2019-01-11 金玛瑙香水(明光)有限公司 A kind of vial spray process equipment
CN109261421A (en) * 2018-09-26 2019-01-25 金玛瑙香水(明光)有限公司 A kind of device for being sprayed to vial
CN109590441A (en) * 2019-01-07 2019-04-09 贵溪红石金属有限公司 It is a kind of for positioning the device and method of special-shaped copper bar
CN114014246A (en) * 2021-11-09 2022-02-08 扬州市天诗美景日化有限公司 Drying and sterilizing equipment for shampoo bottle
CN114084667A (en) * 2022-01-20 2022-02-25 海门市成骏玻璃有限公司 Glass product traceless transfer device based on high-end equipment manufacturing
CN114455321A (en) * 2022-01-24 2022-05-10 宁波锦辉光学科技有限公司 Full-automatic plate replacing machine for assembling automobile key shell

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