CN210236372U - Synchronous rotating bottle taking device of bottle making machine - Google Patents
Synchronous rotating bottle taking device of bottle making machine Download PDFInfo
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- CN210236372U CN210236372U CN201920726293.XU CN201920726293U CN210236372U CN 210236372 U CN210236372 U CN 210236372U CN 201920726293 U CN201920726293 U CN 201920726293U CN 210236372 U CN210236372 U CN 210236372U
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- clamping jaw
- chuck
- driving rod
- clamping
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Abstract
The utility model relates to a bottle ware is got in bottle-making machine synchro-rotation. The clamping jaw type clamping device comprises a clamping jaw, a clamping head seat, a driving rod penetrating into the clamping head seat and a pressure spring sleeved at one end of the driving rod; the other end of the driving rod is provided with a chuck body for assembling the clamping jaw, and the clamping surface of the clamping jaw and the driving rod are of a coaxial structure. This get bottle ware passes through the reaction force of pressure spring, has realized the centre gripping to being pressed from both sides rotatory bottle, and simultaneously under the drive of rotatory bottle, this get bottle ware and rotatory bottle produce synchronous revolution, prevented effectively that the clamping jaw from pressing from both sides the production of the radial sliding friction power of ring between the rotatory bottle, thoroughly solved the clamping jaw and pressed from both sides the instantaneous friction between the rotatory bottle to the appearance quality of being processed the bottle has effectively been ensured.
Description
Technical Field
The utility model relates to a bottle ware is got in bottle-making machine synchro-rotation.
Background
The structure of the bottle taking device for the bottle making machine at present mainly comprises a clamping head seat, a clamping jaw assembled on the clamping head seat and a driving rod for driving the clamping jaw to open and close. When the device works, the driving force output by the cylinder or the linear motor controlled by the bottle making machine directly acts on the driving rod, the lower end part of the driving rod drives the clamping jaw through the connecting plate, the opening and closing control of the clamping jaw is realized, and the bottle taking operation of the bottle making machine is finished through the opening and closing control of the clamping jaw. This kind of get bottle operation mode, there is following defect: because the opening and closing control of the clamping jaws by the bottle making machine is finished in a static state, when the static clamping jaws grab the rotating bottle body, the clamping jaws and the clamped rotating bottle body generate relative motion, under the action of the clamping force of the clamping jaws, the clamping jaws and the outer surface of the clamped rotating bottle body generate a ring radial sliding friction force, and the ring radial sliding friction force can cause friction scratches on the outer surface of the clamped rotating bottle body, so that the appearance quality of the processed bottle body is seriously influenced, and the processed bottle body can be scrapped in serious cases. This kind of get bottled putting not only can not effectively guarantee by the appearance quality of processing bottle, still reduced the waste of production efficiency and raw and other materials.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a bottle ware is got in system bottle machine synchronous revolution.
The purpose of the utility model is realized like this: the synchronous rotation bottle taking device of the bottle making machine comprises a clamping jaw, a clamping head seat and a driving rod which is arranged in the clamping head seat in a penetrating way, and is characterized by also comprising a pressure spring which is sleeved at one end part of the driving rod; the other end of the driving rod is provided with a chuck body for assembling the clamping jaw, and the clamping surface of the clamping jaw and the driving rod are of a coaxial structure.
The cross section structure of the chuck body is an I-shaped structure, the periphery of the chuck body forms an annular slideway, the pulleys of the clamping jaws are assembled in the annular slideway, and the upper top ends of the clamping jaws are connected with the chuck seat pin shaft.
The cross section structure of the chuck seat is a convex hollow structure, the driving rod is arranged in the chuck seat in a penetrating way, the pressure spring is sleeved at one end part of the driving rod, the chuck body is arranged at the other end of the driving rod, the chuck body is arranged in the inner cavity of the chuck seat, the outer end head of the clamping jaw arranged in the chuck body is in elastic pushing contact with the conical surface of the inner cavity of the chuck seat, and the inner end surface of the clamping jaw is a clamping surface.
The clamping jaw body is of a sleeve type structure, a transverse or oblique clamping jaw hole for assembling the clamping jaw is formed in the sleeve type structure, the clamping jaw is assembled in the clamping jaw hole through an elastic connecting piece, the elastic connecting piece is composed of a positioning sleeve, a positioning ring and a reset spring or an elastic body, the positioning ring is arranged on the clamping jaw, the reset spring or the elastic body is sleeved on the clamping jaw, the clamping ring is arranged on the outer side of the positioning ring, and the positioning sleeve is tightly connected with the clamping jaw body.
The utility model discloses the technological progress who gains: this get bottle ware passes through the reaction force of pressure spring, has realized the centre gripping to being pressed from both sides rotatory bottle, and simultaneously under the drive of rotatory bottle, this get bottle ware and rotatory bottle produce synchronous revolution, prevented effectively that the clamping jaw from pressing from both sides the production of the radial sliding friction power of ring between the rotatory bottle, thoroughly solved the clamping jaw and pressed from both sides the instantaneous friction between the rotatory bottle to the appearance quality of being processed the bottle has effectively been ensured.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
This get bottle ware is used for getting bottle of bottle-making machine and transports station, is connected through the bottle mechanism of getting of connecting seat and bottle-making machine, gets the top section of the actuating lever of bottle ware and corresponds the power drive axle installation of the cylinder of bottle-making machine controller control or linear electric motor output, has realized the operation that the bottle-making machine got the bottle and transports the station. The during operation, under the control of controller, the top face of power drive shaft drive actuating lever, the actuating lever produces the displacement, promotes the clamping jaw and opens, and meanwhile power drive shaft stop work, under the effect of pressure spring reaction force, the rotatory bottle of being got is held to the clamping jaw centre gripping, and under the rotatory bottle drive of being got, this bottle ware of getting produces synchronous revolution with rotatory bottle. Meanwhile, the processed bottle body is transferred to the next station under the control of the bottle taking mechanism of the bottle making machine. The embodiments and working procedures thereof are further illustrated by the following two examples.
The first embodiment of the utility model is shown in fig. 1, and the driving rod 3 and the pressure spring 4 of suit on the upper portion of driving rod 3 that this embodiment of it includes clamping jaw 1, holder seat 2 and wears the dress in holder seat 2, and the key pin joint between driving rod 3 and holder seat 2 constitutes the overall structure of getting the bottle ware with it connection. The pressure spring 4 is sleeved on the driving rod 3 penetrating through the upper part of the clamp head seat 2, the top of the driving rod 3 is provided with a pressure spring cover 5 used for adjusting the pressing force of the pressure spring 4, namely, the pressing force forms a reaction force on the driving rod 3, the reaction force forms a clamping force on a clamped bottle body through the driving rod 3 and the clamping jaw 1, and the clamping force on the clamped bottle body can be conveniently adjusted by adjusting the pressure spring cover 5. The lower part of the driving rod 3 is provided with a chuck body used for connecting the clamping jaw 1, the cross section structure of the chuck body is an I-shaped structure, the periphery of the chuck body forms an annular slideway 6 structure, a pulley 7 of the clamping jaw 1 is assembled in the annular slideway 6, and the upper top end of the clamping jaw 1 is connected with a pin shaft of the chuck seat 2. The clamping jaws 1 of the embodiment are three groups, the clamping jaws are uniformly distributed on the periphery of the annular slide way 6, and the three groups of clamping jaws 1 form an annular clamping surface for clamped bottles. The clamping jaws 1 can also be symmetrically designed into two groups, namely, the clamping surfaces of the clamping jaws 1 are arranged into a semi-arc structure, and the clamping surfaces and the semi-arc structure can also form an annular clamping surface for a clamped bottle body. The connecting seat 8 is arranged outside the clamping head seat 2, and in order to effectively reduce the friction between the clamping head seat 2 and the connecting seat 8, a bearing 9 is arranged between the clamping head seat 2 and the connecting seat 8, and the bearing 9 can be replaced by a sliding sleeve.
In the working process of the embodiment, under the control of the bottle making machine controller, the power driving shaft of the cylinder or the linear motor of the bottle taking mechanism of the bottle making machine outputs a driving force, the driving force pushes the top end face of the driving rod 3, so that the driving rod 3 generates downward displacement, the annular slide 6 arranged at the lower end of the driving rod 3 drives the pulley 7 of the clamping jaw 1 to move, the clamping jaw 1 is pushed to be opened, and the clamping face of the clamping jaw 1 moves to the position of being clamped with a bottle body. At the same time, the power driving shaft stops working and returns to the initial state. Under the effect of the 4 reaction forces of pressure spring, actuating lever 3 produces ascending displacement, and the rotatory bottle of being got is held to clamping jaw 1 centre gripping, and under the rotatory bottle drive of getting by the clamp, this bottle ware of getting produces synchronous revolution with rotatory bottle. Meanwhile, under the control of the bottle taking mechanism of the bottle making machine, the processed bottle body is transferred to the next station and reset, and the bottle taking operation in a synchronous rotation mode with the bottle making machine can be realized in such a way repeatedly.
Fig. 2 is a second embodiment of the present invention, and the same points as those of the above embodiment are not repeated, except that:
the cross section structure of the chuck base 21 is a convex hollow structure, the lower inner cavity surface is in the shape of a conical surface 22, the driving rod 23 is arranged in the chuck base 21 in a penetrating way, the pressure spring 24 is sleeved on the upper part of the driving rod 23, and the chuck body 26 arranged on the lower part of the driving rod 23 is arranged in the inner cavity of the chuck base 21; the chuck body 26 and the driving rod 23 are of a split structure, and the chuck body 26 and the driving rod are connected into a whole through threads, so that the chuck body 26 can be conveniently replaced; the two can also be an integral structure, i.e. the chuck body 26 is fixedly connected with the driving rod 23. The chuck body 26 is a sleeve structure, and the sleeve structure is provided with transverse chuck holes for assembling the chuck jaws 25, the chuck jaws may be designed to be inclined structures, three groups of chuck jaws of this embodiment are uniformly distributed in the sleeve structure, and two or more groups of chuck jaws may be symmetrically arranged. The three groups of clamping jaws 25 are assembled in the clamping jaw holes through elastic connectors, and the elastic connectors are three groups with the same structure, which is described by only one example: the elastic connecting piece consists of a positioning sleeve 27, a positioning ring 28 and a reset spring 29, wherein the positioning ring 28 and the reset spring 29 are arranged on the clamping jaw 25, the reset spring 29 is sleeved on the clamping jaw 25 which is arranged in the positioning ring 28, the positioning sleeve 27 is sleeved on the clamping jaw 25 which is arranged on the outer side of the positioning ring 28, and the positioning sleeve 27 is tightly connected with the chuck body 26; the return spring 29 may be replaced by an elastic body made of a rubber-like elastic material. The outer end of the clamping jaw 25 is in elastic sliding contact with the conical surface 22 of the inner cavity of the clamping head seat 21, the conical surface 22 is of a downward-involute inner cone structure, and the angle of the downward-involute conical surface of the conical surface 22 is adjusted, so that the clamping jaw can be suitable for clamping glass tubes with different diameters. The outer end of the clamping jaw 25 is of a semicircular structure which can be
The structure designed to be integrated with the clamping jaw 25 can also be a structure which is adopted by the embodiment and is used for embedding a ball body in the end part of the clamping jaw 25, and the structure is more favorable for reducing the friction force between the spherical surface and the conical surface 22; the inner end of the clamping jaw 25 is a clamping surface of the glass tube to be processed, and the clamping surface is a cambered surface structure matched with the outer surface of the glass tube to be processed and can also be a plane structure.
In the working process of the present embodiment, under the control of the bottle making machine controller, the driving force output by the bottle taking mechanism directly acts on the top end surface of the driving rod 23, so that the driving rod 23 generates downward displacement, thereby driving the clamping jaw 25 to slide downward along the conical surface 22 of the inner ring edge of the clamping head seat 21, pushing the clamping jaw 25 to move parallel and outward, i.e. opening the clamping jaw 25, meanwhile, the driving force stops working, on one hand, the bottle taking mechanism returns to the initial state, on the other hand, under the action of the reaction force of the pressure spring 24, the driving rod 23 generates upward displacement, driving the clamping jaw 25 to slide upward along the conical surface 22 of the inner ring edge of the clamping head seat 21, pushing the clamping jaw 25 to move parallel and inward, i.e. the clamping jaw 25 clamps the clamped rotating bottle body, and under the driving of the clamped. Meanwhile, under the control of the bottle taking mechanism of the bottle making machine, the processed bottle body is transferred to the next station and reset, and the bottle taking operation in the synchronous rotation mode of the bottle making machine can be realized in such a way repeatedly.
Claims (8)
1. A bottle-making machine synchronous rotation bottle-taking device, it includes the clamping jaw, chuck seat and wears the actuating lever installed in chuck seat, characterized by that it also includes the pressure spring fitted on an end of actuating lever; the other end of the driving rod is provided with a chuck body for assembling the clamping jaw, and the clamping surface of the clamping jaw and the driving rod are of a coaxial structure.
2. The synchronously rotating bottle extractor of claim 1, wherein the cross-sectional structure of said chuck body is an "i" shaped structure, the outer circumference of which forms an annular slide, the pulleys of said jaws are mounted in the annular slide, and the upper tips of the jaws are connected to the chuck base pin shaft.
3. The synchronously rotating bottle extractor of claim 1, wherein the cross-sectional structure of the chuck base is a convex hollow structure, the driving rod is inserted into the chuck base, the compression spring is sleeved on one end of the driving rod, the chuck body is arranged on the other end of the driving rod, the chuck body is arranged in the inner cavity of the chuck base, the outer end of the clamping jaw arranged in the chuck body is in elastic pushing contact with the conical surface of the inner cavity of the chuck base, and the inner end surface of the clamping jaw is a clamping surface.
4. The synchronously rotating bottle extractor of claim 1 or 3, wherein the chuck body is a sleeve-type structure, a transverse or oblique clamping jaw hole for assembling the clamping jaw is provided in the sleeve-type structure, the clamping jaw is assembled in the clamping jaw hole through an elastic connecting member, the elastic connecting member comprises a positioning sleeve, a positioning ring and a return spring or an elastic body, the positioning ring and the return spring or the elastic body are provided on the clamping jaw, the return spring or the elastic body is sleeved on the clamping jaw inside the positioning ring, the positioning sleeve is sleeved on the clamping jaw outside the positioning ring, and the positioning sleeve is tightly connected with the chuck body.
5. The synchronously rotating bottle extractor of claim 4 wherein said conical surface of said inner cavity of said chuck base is a downwardly diverging inner cone structure.
6. The bottle extractor as defined in claim 5, wherein the number of the claw holes is two or more.
7. The bottle extractor as claimed in claim 2 or 3, wherein the top end of the driving rod is equipped with a pressure spring cover.
8. The bottle extractor as claimed in claim 2 or 3, wherein the chuck base is externally fitted with a connecting seat, and a bearing is fitted between the connecting seat and the chuck base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726293.XU CN210236372U (en) | 2019-05-21 | 2019-05-21 | Synchronous rotating bottle taking device of bottle making machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920726293.XU CN210236372U (en) | 2019-05-21 | 2019-05-21 | Synchronous rotating bottle taking device of bottle making machine |
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| Publication Number | Publication Date |
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| CN210236372U true CN210236372U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920726293.XU Active CN210236372U (en) | 2019-05-21 | 2019-05-21 | Synchronous rotating bottle taking device of bottle making machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021233274A1 (en) * | 2020-05-19 | 2021-11-25 | 江苏新美星包装机械股份有限公司 | Clamping device for bottle cap |
| CN114408561A (en) * | 2022-02-26 | 2022-04-29 | 歌尔股份有限公司 | Open claw and get transport mechanism and open claw and get device thereof |
| CN115646695A (en) * | 2022-12-29 | 2023-01-31 | 烟台乐泰汽车配件有限公司 | Spraying device for automobile brake disc |
-
2019
- 2019-05-21 CN CN201920726293.XU patent/CN210236372U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021233274A1 (en) * | 2020-05-19 | 2021-11-25 | 江苏新美星包装机械股份有限公司 | Clamping device for bottle cap |
| CN114408561A (en) * | 2022-02-26 | 2022-04-29 | 歌尔股份有限公司 | Open claw and get transport mechanism and open claw and get device thereof |
| CN114408561B (en) * | 2022-02-26 | 2024-05-31 | 歌尔股份有限公司 | Open claw picking and placing carrying mechanism and open claw picking and placing device thereof |
| CN115646695A (en) * | 2022-12-29 | 2023-01-31 | 烟台乐泰汽车配件有限公司 | Spraying device for automobile brake disc |
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