WO2019041702A1 - 在位可调星轮机构及送瓶系统 - Google Patents

在位可调星轮机构及送瓶系统 Download PDF

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Publication number
WO2019041702A1
WO2019041702A1 PCT/CN2017/120061 CN2017120061W WO2019041702A1 WO 2019041702 A1 WO2019041702 A1 WO 2019041702A1 CN 2017120061 W CN2017120061 W CN 2017120061W WO 2019041702 A1 WO2019041702 A1 WO 2019041702A1
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WO
WIPO (PCT)
Prior art keywords
star wheel
wheel
bottle
star
arc
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PCT/CN2017/120061
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English (en)
French (fr)
Inventor
刘冬华
杨恢光
宋俊杰
Original Assignee
广州达意隆包装机械股份有限公司
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Publication of WO2019041702A1 publication Critical patent/WO2019041702A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/50Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using rotary tables or turrets
    • 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
    • B65G29/00Rotary conveyors, e.g. rotating discs, arms, star-wheels or cones
    • 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
    • B65G47/84Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22Details
    • B67C3/24Devices for supporting or handling bottles

Definitions

  • the invention relates to the technical field of filling equipment, in particular to an in-position adjustable star wheel mechanism and a bottle feeding system.
  • a bottle wheel with a plurality of circular arc grooves on the outer edge is usually used for the bottle body, and the size of the circular groove is adapted to the size of the bottle of the single bottle, so that the bottle body is conveyed. In the process, it is stuck in the arc groove, so that the bottle can be smoothly and reliably transmitted.
  • the arc groove formed on the star wheel is fixed, that is, one star wheel can only escort a bottle of one size, and the diameter of the bottle to be transferred changes.
  • an in-position adjustable star wheel mechanism and a bottle feeding system which can flexibly adjust the size of the concave portion of the bottle in place, thereby being suitable for the conveying needs of bottles of different sizes, and has good versatility and operation.
  • Simple, fast, and low labor intensity which is conducive to improving production efficiency and reducing manufacturing costs.
  • An in-position adjustable star wheel mechanism comprising:
  • the mounting plate is sleeved on the support shaft, and is hoisted on the fixing plate through a connecting column;
  • An adjustment assembly comprising an adjustment wheel rotatably disposed on the mounting plate;
  • the first bottle feeding assembly comprising a first star wheel disposed on the mounting plate and rotatable about the support shaft, and disposed on the first star wheel and Adjusting a first driving wheel of the wheel drive connection, and an edge of the first star wheel is outwardly convexly provided with at least one first clamping plate, the first clamping plate is provided with a first arc portion;
  • a second bottle feeding assembly comprising: a second star wheel disposed on the mounting plate and rotatable about the support shaft; and disposed on the second star wheel and Adjusting a second driving wheel of the wheel drive connection, and an edge of the second star wheel is outwardly convexly provided with at least one second clamping plate, and the second clamping plate is provided with a second arc portion, the first The arc portion and the second arc portion intersect to form a bottle recess corresponding to the shape of the bottle body;
  • the adjusting assembly when it is required to change the size of the bottle recess to be adapted for different size bottle pinching, the adjusting assembly is rotated, and the adjusting wheel synchronously drives the first transmission wheel and the second transmission wheel to rotate The first star wheel and the second star wheel rotate in opposite directions to bring the first arc portion and the second arc portion closer to or away from each other.
  • the first star wheel of the first bottle feeding assembly and the second star wheel of the second bottle feeding assembly are first coaxially mounted on the mounting plate of the support shaft, and the rotation is good.
  • the rotation of the adjustment wheel can be driven by the rotation adjustment assembly, and the adjustment wheel synchronously drives the rotation of the first transmission wheel and the second transmission wheel, followed by the first rotation wheel and the second
  • the driving wheel synchronously drives the first star wheel and the second star wheel to rotate in opposite directions, thereby bringing the first clamping plate and the second clamping plate plate closer to or away from each other, thereby making the first arc portion and the second arc portion
  • the size of the bottle recess formed by the intersection changes to match the diameter of the bottle body of the bottle to be delivered.
  • the size of the concave portion of the bottle can be flexibly adjusted in place, so that it is suitable for the conveying needs of bottles of different sizes, has good versatility, is simple and quick to operate, and has low labor intensity, which is beneficial to improving production efficiency and reducing manufacturing cost.
  • the adjusting wheel is a spur gear
  • the mounting plate is provided with a mounting hole
  • the spur gear is rotatably disposed in the mounting hole
  • the first transmission wheel is a first sector gear
  • the second transmission wheel is a second sector gear
  • the first star wheel is provided with a first groove
  • the second star wheel is provided with a second groove
  • the first sector gear is embedded in the first a groove in the groove and engaging the spur gear
  • the second sector gear is embedded in the second groove and meshed with the spur gear
  • the first sector gear, the second sector The gear is adapted to the arc of the first star wheel and the second star wheel.
  • the meshing drive of the spur gear with the first sector gear and the second sector gear ensures smooth and reliable power transmission, and the relative rotation of the first star wheel and the second star wheel is synchronized and consistent, ensuring the bottle clamping.
  • the shape of the recess is adapted to the shape of the bottle body; furthermore, the first sector gear is embedded in the first groove, and the second sector gear is embedded in the second groove, and the cylinder is prevented from resisting the cylinder
  • the driving force of the gear is driven, the slippage retreats, affecting the reliability of the meshing, and finally ensuring the arc matching of the first sector gear and the second sector gear with the first star wheel and the second star wheel, and ensuring the spur gear and the two
  • the movement trajectory formed by the driving of the sector gear coincides with the rotation trajectory of the two star wheels, so that the transmission of the mechanism is smooth and the jamming phenomenon is avoided.
  • the utility model further includes a retaining ring, the mounting hole is a through hole, and the spur gear comprises a mounting section provided with a positioning step, the positioning section is disposed in the through hole, the positioning The step is engaged with the mounting plate; the outer peripheral wall of the mounting section extending from one end of the through hole is provided with an annular groove, and the retaining ring is embedded in the annular groove and is engaged with the mounting plate Pick up.
  • the mounting plate is provided with an annular boss, and the annular boss is provided with a limiting portion, and the first star wheel and the second star wheel are stacked on the annular boss, And both are matched with the positioning of the limiting portion. This not only ensures coaxial installation of the first star wheel and the second star wheel, but also ensures high positioning accuracy and improves the reliability of the cooperation of the components.
  • the adjusting wheel cooperates with the first star wheel to form a first air gap, and the adjusting wheel and the second star wheel cooperate to form a second air gap. This can avoid contact friction and wear with the first star wheel and the second star wheel when the adjusting wheel rotates, which is beneficial to the service life and transmission precision of the lifting mechanism.
  • the method further includes a positioning locking mechanism, the positioning locking mechanism comprising a locking member, at least one first curved elongated hole formed on the first star wheel, and opening in the second At least one second curved elongated hole on the star wheel opposite to the first curved elongated hole, a locking hole formed on the mounting plate and opposite to the second curved elongated hole, the locking The member is disposed in the first curved elongated hole and the second curved elongated hole and is lockedly engaged with the locking hole; wherein the first curved long hole and the second curved long length The aperture is adapted to the arc of the first star wheel and the second star wheel.
  • the positioning locking mechanism comprising a locking member, at least one first curved elongated hole formed on the first star wheel, and opening in the second At least one second curved elongated hole on the star wheel opposite to the first curved elongated hole, a locking hole formed on the mounting plate and opposite to the second curved elongated hole, the locking The member
  • the locking member is inserted through the first curved long hole and the second curved long hole and connected with the keyhole clavicle, so that the relative positions of the first star wheel, the second star wheel and the mounting plate can be fixed to ensure the bottle recess.
  • the size does not change arbitrarily during use, affecting the bottle feeding effect; in addition, the first curved long hole and the second curved long hole are designed to be matched with the curved shape of the first star wheel and the second star wheel.
  • the arc-shaped structure makes the relative slip of the two holes synchronous with the relative rotation of the two star wheels without misalignment, and can be applied to the first star wheel and the second star after the relative rotation changes the size of the bottle recess The limit of the wheel is fixed.
  • a plurality of the first clamping plates are protruded in the circumferential direction of the edge of the first star wheel, and each of the first clamping plates is provided with the first arc And the two adjacent first arc portions are smoothly engaged;
  • a plurality of the second bottle clamping plates are protruded in the circumferential direction of the edge of the second star wheel, and the plurality of the second bottle clamping plates are respectively
  • the second arc portion is disposed, and two adjacent second arc portions are smoothly engaged; wherein the first arc portion and the second arc portion are in one-to-one correspondence along an axial direction of the support shaft The intersecting fits form the pinch recess.
  • the first star wheel and the second star wheel are simultaneously matched in the circumferential direction to form a plurality of bottle recesses of the same size, thereby further improving the bottle feeding performance and improving work efficiency in a single working cycle.
  • first clamping plate when the first clamping plate is rotated into axial alignment with the second clamping plate, two adjacent first arcs and two adjacent second arcs are adjacent The portions cooperate to form the pinch recess.
  • first pinch plate and the second pinch plate are operated to the maximum limit position (ie, axially aligned)
  • the pinch recess formed on the first star wheel and the second star wheel in the axial direction is just aligned. There is no interference between each other, and the size of the bottle that can be delivered at this time is maximized, which is beneficial to improve the working performance of the star wheel mechanism.
  • the adjustment assembly further includes an adjustment handle that is conveniently held by a person, the adjustment handle being disposed on the adjustment wheel. This makes it easier for people to hold the adjustment handle and turn the adjustment wheel, which is more labor-saving and convenient.
  • the present invention also provides a bottle delivery system comprising an in-position adjustable star wheel mechanism as described above.
  • the above-mentioned bottle feeding system adopts the in-position adjustable star wheel mechanism, when the diameter of the bottle body of the bottle to be conveyed changes, at this time, the adjusting wheel can be rotated by the rotation adjusting component, and the adjusting wheel synchronously drives the first driving wheel and the first The second transmission wheel rotates, and then the first rotation wheel and the second transmission wheel simultaneously drive the first star wheel and the second star wheel to rotate in opposite directions, thereby bringing the first clamping plate and the second clamping plate closer to each other. Or away, thereby changing the size of the bottle recess formed by the intersection of the first arc portion and the second arc portion to match the diameter of the bottle body of the bottle to be delivered.
  • the size of the concave portion of the bottle can be flexibly adjusted in place, so that it is suitable for the conveying needs of bottles of different sizes, has good versatility, is simple and quick to operate, and has low labor intensity, which is beneficial to improving production efficiency and reducing manufacturing cost.
  • FIG. 1 is a schematic structural view of an in-position adjustable star wheel mechanism according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is a cross-sectional view taken along line B-B of Figure 2;
  • Figure 4 is a partial enlarged structural view of the portion C shown in Figure 1;
  • FIG. 5 is a partially enlarged schematic structural view of the portion D shown in FIG. 2.
  • FIG. 5 is a partially enlarged schematic structural view of the portion D shown in FIG. 2.
  • first bottle feeding assembly 410 first star wheel, 411, first groove, 412, first curved long hole, 420, first transmission wheel, 430, first bottle plate, 431, First arc portion, 500, second bottle feeding assembly, 510, second star wheel, 511, second groove, 512, second curved long hole, 520, second transmission wheel, 530, second bottle plate 531, second arc portion, 600, bottle recess, 700, retaining ring, 800, first air gap, 900, second air gap, 1000, positioning locking mechanism, 1100, locking member.
  • first and second in the present invention do not represent a specific number and order, but are merely used for distinguishing names.
  • an in-position adjustable star wheel mechanism is used for transferring an empty bottle between different stations in a bottle conveying system, for example, from a bottle supply station to Filling station; the mechanism includes a pallet, and the edge of the pallet is provided with a card slot for nesting with the bottle neck portion of the bottle to realize the lifting of the bottle.
  • the above-mentioned in-position adjustable star wheel mechanism comprises: a support shaft 100, a mounting plate 200, an adjustment assembly 300, a first bottle feeding assembly 400 and a second bottle feeding assembly 500.
  • the mounting plate 200 is sleeved on the support shaft 100 and is hoisted on the fixing plate by a connecting column;
  • the adjusting assembly 300 includes an adjusting wheel 310 rotatably disposed on the mounting plate 200;
  • the bottle assembly 400 includes a first star wheel 410 disposed on the mounting plate 200 and rotatable about the support shaft 100, and a first star wheel 410 disposed on the first star wheel 410 and operably coupled to the adjustment wheel 310.
  • the bottle feeding assembly 500 includes a second star wheel 510 disposed on the mounting plate 200 and rotatable about the support shaft 100, and is disposed on the second star wheel 510 and can be drivingly connected to the adjusting wheel 310.
  • the second clamping plate 530 is provided with a second arc portion 531, the first arc portion 431 and the second arc portion 531 intersecting to form a bottle recess 600 adapted to the shape of the bottle body; wherein, when the need to change The size of the bottle recess 600 is adapted to rotate the adjustment assembly 300 when the bottle is clamped by different sizes, and the adjusting wheel 310 synchronously drives the first transmission wheel 420 and the second transmission wheel 520 to rotate.
  • the first star wheel 410 and the second star wheel 510 are rotated in opposite directions to bring the first arc portion 431 and the second arc portion 531 closer to or away from each other.
  • the first star wheel 410 of the first bottle feeding assembly 400 and the second star wheel 510 of the second bottle feeding assembly 500 are first coaxially mounted on the mounting plate 200 of the support shaft 100, and the rotation is good.
  • the rotation of the adjustment wheel 310 can be driven by the rotation adjustment assembly 300, and the adjustment wheel 310 synchronously drives the rotation of the first transmission wheel 420 and the second transmission wheel 520, followed by the first The rotating wheel and the second driving wheel 520 synchronously rotate the first star wheel 410 and the second star wheel 510 to rotate in opposite directions, thereby bringing the first clamping plate 430 and the second clamping plate 530 closer to or away from each other, thereby further
  • the size of the bottle recess 600 formed by the intersection of the first arc portion 431 and the second arc portion 531 is changed to match the diameter of the bottle body of the bottle to be conveyed.
  • the size of the bottle recess 600 can be flexibly adjusted in place, thereby being suitable for the conveying needs of bottles of different sizes, the versatility is good, the operation is simple, fast, and the labor intensity is low, which is beneficial to improving the production efficiency of the enterprise and reducing the manufacturing cost.
  • the support shaft 100 is mounted on the base or the ground to be stably erected; the first star wheel 410 and the second star wheel 510 are circular stainless steel plates of the same size, size and shape, and the fixed plate is mounted on the top of the support shaft 100.
  • the mounting plate 200 is mounted circumferentially below the fixing plate, and the mounting plate 200 is suspended and fixed by being connected with at least two connecting posts, and the mounting plate 200 is preferably an annular plate. It is nested with the support shaft 100 through the bore.
  • the mounting plate 200 is provided with an annular boss 210, and the annular boss 210 is provided with a limiting portion, and the first star wheel 410 and the second star wheel 510 are stacked on the annular boss 210. And both are matched with the positioning of the limiting portion. In this way, not only can the first star wheel 410 and the second star wheel 510 be coaxially mounted, but also ensure high positioning accuracy and improve the reliability of the cooperation of the components; and the first star wheel 410 and the second star should be ensured. There is a certain assembly gap between the wheels 510 to avoid frictional resistance during relative rotation, which affects the smooth rotation and wear at the same time.
  • a retaining ring 700 is further included, the mounting hole is a through hole, and the spur gear includes a mounting portion 311 provided with a positioning step 311a, and the mounting portion 311 is disposed through the through hole.
  • the positioning step 311a is engaged with the mounting plate 200; the outer peripheral wall of the mounting portion 311 extending from one end of the through hole is provided with an annular groove 311b, and the retaining ring 700 is embedded in the ring
  • the groove 311b is engaged with the mounting plate 200.
  • the two degrees of freedom of the longitudinal direction of the spur gear can be well limited. Ensure that the spur gears are securely mounted to ensure a reliable circular shape.
  • the adjusting wheel 310 and the first star wheel 410 cooperate to form a first air gap 800, and the adjusting wheel 310 and the second star wheel 510 cooperate to form a second air gap 900.
  • This can avoid the contact friction and wear with the first star wheel 410 and the second star wheel 510 when the adjusting wheel 310 rotates, which is beneficial to the service life and transmission precision of the lifting mechanism.
  • the adjustment assembly 300 further includes an adjustment handle 320 that is conveniently held by a person, and the adjustment handle 320 is disposed on the adjustment wheel 310. This makes it easier for people to hold the adjustment handle 320 and rotate the adjustment wheel 310, which is more labor-saving and convenient.
  • first bottle plate 430 and the second bottle plate 530 are integrally formed at the edges of the first star wheel 410 and the second star wheel 510, respectively, and are located in the same plane; the first bottle plate 430 And the second pinch plate 530 is optionally a triangular plate, except that one side of the set is coupled to the star wheel, at least one side is a curved side, and the two curved sides are identical in shape and staggered in the longitudinal direction. When the two curved sides intersect, they can be combined to form a groove that is close to a semicircular shape, that is, the bottle recess 600, and both of the curved sides are tangent to the bottle body when the bottle is conveyed.
  • the lengths of the arcs of the two curved sides constituting the bottle recess 600 exhibit a rounded extension or shortening tendency, thereby ensuring the changed state.
  • the shape of the bottle recess 600 is always adapted to the shape of the bottle body, and the bottle can be stably clamped.
  • the adjusting wheel 310 is a spur gear
  • the mounting plate 200 is provided with a mounting hole
  • the spur gear is rotatably disposed in the mounting hole
  • a transmission wheel 420 is a first sector gear
  • the second transmission wheel 520 is a second sector gear
  • the first star wheel 410 is provided with a first groove 411
  • the second star wheel 510 is provided with a second concave a slot 511
  • the first sector gear is embedded in the first groove 411 and meshes with the spur gear
  • the second sector gear is embedded in the second groove 511 and is opposite to the cylinder Gear meshing; wherein the first sector gear, the second sector gear are curved with the arc of the first star wheel 410 and the second star wheel 510.
  • the power transmission can be ensured to be smooth and reliable, and the relative rotation of the first star wheel 410 and the second star wheel 510 can be synchronized and consistent.
  • the shape of the bottle recess 600 is adapted to the shape of the bottle body; furthermore, the first sector gear is embedded in the first groove 411, the second sector gear is embedded in the second groove 511, and the groove wall is resisted.
  • the function can prevent slipping and retreating when driven by the driving force of the spur gear, affecting the reliability of the meshing, and finally ensuring the arc shape of the first sector gear and the second sector gear with the first star wheel 410 and the second star wheel 510, It can ensure that the movement track formed by the driving of the spur gear and the two sector gears coincides with the rotation trajectory of the two star wheels, so that the transmission of the mechanism is smooth and the jamming phenomenon is avoided.
  • the positioning locking mechanism 1000 further includes a locking member 1100 and at least one opening on the first star wheel 410.
  • the locking member 1100 is disposed through the first curved elongated hole 412 and the second curved elongated hole 512 and is connected to the locking hole 220, so that the first star wheel 410, the second star wheel 510, and the mounting plate 200 can be fixed.
  • the relative position ensures that the size of the bottle recess 600 does not change arbitrarily during use, affecting the bottle feeding effect; further, the first curved long hole 412 and the second curved long hole 512 are designed to be the same with the first star 410
  • the arc-shaped structure matched with the arc shape of the second star wheel 510 makes the relative slip of the two holes synchronous with the relative rotation of the two star wheels without misalignment, and can be adapted to change the pinch concave portion by relative rotation.
  • the limit of the first star wheel 410 and the second star wheel 510 after the size of 600 is fixed.
  • the locking member 1100 can be a screw or a bolt, and the locking hole 220 is a threaded hole.
  • first curved elongated hole 412 and the second curved elongated hole 512 have the same length, and the two ends of the curved elongated hole correspond to the first clamping plate 430 and the second clamping plate 530.
  • the two extreme matching positions of the rotation even if the arc length of the bottle recess 600 is the longest and the shortest two positions; when the arc of the bottle recess 600 is the longest, the first bottle plate 430 is rotated at this time.
  • two adjacent first arc portions 431 and two adjacent second arc portions 531 cooperate to form the pinch recess 600.
  • the pinch bottle formed on the first star wheel 410 and the second star wheel 510 in the axial direction at this time is maximized, which is advantageous for improving the working performance and the applicable range of the star wheel mechanism.
  • the arc of the bottle recess 600 is the shortest, the first pinch plate 430 is closest to the second plate, and is now suitable for the smallest bottle jam.
  • a plurality of the first clamping plates 430 are sequentially protruded along the circumferential direction of the edge of the first star wheel 410, and the plurality of first clamping plates 430 are respectively provided with the a first arc portion 431, and two adjacent first arc portions 431 are smoothly engaged; a plurality of the second bottle clamping plates 530 are protruded in the circumferential direction of the second star wheel 510.
  • the second clamping plate 530 is respectively provided with the second arc portion 531, and two adjacent second arc portions 531 are smoothly engaged; wherein the axial direction of the supporting shaft 100 is one-to-one correspondingly
  • the first arc portion 431 and the second arc portion 531 both intersect to form the pinch recess 600.
  • first star wheel 410 and the second star wheel 510 are simultaneously matched in the circumferential direction to form a plurality of bottle-shaped recesses 600 of the same size, thereby further improving the feeding efficiency and improving the working efficiency of the star wheel mechanism in a single working cycle.
  • the present invention also provides a bottle delivery system comprising an in-position adjustable star wheel mechanism as described above.
  • the above-mentioned bottle feeding system adopts the in-position adjustable star wheel mechanism, when the diameter of the bottle body of the bottle to be conveyed changes, at this time, the adjusting wheel 310 can be rotated by the rotation adjusting assembly 300, and the adjusting wheel 310 synchronously drives the first transmission.
  • the wheel 420 and the second transmission wheel 520 rotate, and then the first rotation wheel and the second transmission wheel 520 synchronously drive the first star wheel 410 and the second star wheel 510 to rotate in opposite directions, thereby making the first bottle plate
  • the 430 and the second pinch plate 530 are close to or away from each other, so that the size of the bottle recess 600 formed by the intersection of the first arc portion 431 and the second arc portion 531 is changed, so as to be suitable for the bottle diameter of the bottle to be delivered. Match. In this way, the size of the bottle recess 600 can be flexibly adjusted in place, thereby being suitable for the conveying needs of bottles of different sizes, good versatility, simple and quick operation, low labor intensity, and favorable for improving production efficiency and reducing manufacturing cost.

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  • Mechanical Engineering (AREA)
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Abstract

一种在位可调星轮机构及送瓶系统,包括支撑轴(100);安装板(200);调节组件(300),所述调节组件包括调节轮(310);第一送瓶组件(400),所述第一送瓶组件包括第一星轮(410)及第一传动轮(420),且所述第一星轮设有至少一个第一夹瓶板(430),所述第一夹瓶板设有第一弧部;及第二送瓶组件(500),所述第二送瓶组件包括第二星轮(510)及第二传动轮(520),且所述第二星轮设有至少一个第二夹瓶板(530),所述第二夹瓶板设有第二弧部,所述第一弧部和所述第二弧部相交配合形成与瓶身形状适配的夹瓶凹部。该可调星轮机构能够在位灵活调节夹瓶凹部的大小,从而适用于不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳动强度低,有利于提高企业生产效率,降低制造成本。

Description

在位可调星轮机构及送瓶系统 技术领域
本发明涉及灌装设备技术领域,特别是涉及一种在位可调星轮机构及送瓶系统。
背景技术
在灌装领域中,通常需要将空的瓶子进行工位转送,从而完成灌装的各道工序。而在瓶子传送系统中,通常采用一块外缘带有若干圆弧凹槽的星轮进行护瓶身,且该圆弧凹槽的大小与单个瓶子的瓶身大小适配,使得瓶身在传送过程中正好卡在圆弧凹槽内,从而实现瓶子的平稳、可靠传送。然而,现有的用于传送瓶子的星轮,其上开设的圆弧凹槽为固定不变的,即一个星轮仅能够护送一种尺寸规格的瓶子,而当需要传送的瓶子直径发生变化时,就需要相应地更换星轮以使圆弧凹槽与瓶子的尺寸适配。如此,不仅要求生产厂家制备各种尺寸的星轮以满足不同规格的瓶子生产需要,会大大增加企业的生产成本、星轮储放成本,同时更换星轮的操作繁琐、复杂,工人劳力强度大,且影响企业的生产效率。
发明内容
基于此,本发明有必要提供一种在位可调星轮机构及送瓶系统,能够在位灵活调节夹瓶凹部的大小,从而适用于不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳力强度低,有利于提高企业生产效率,降低制造成本。
其技术方案如下:
一种在位可调星轮机构,包括:
支撑轴;
安装板,所述安装板套设在所述支撑轴上、并通过连接柱吊装于固定板上;
调节组件,所述调节组件包括可转动设置于所述安装板上的调节轮;
第一送瓶组件,所述第一送瓶组件包括设置于所述安装板上并可绕所述支撑轴转动的第一星轮、及设置于所述第一星轮上并可与所述调节轮驱动连接的第一传动轮,且所述第一星轮的边缘向外凸设有至少一个第一夹瓶板,所述第一夹瓶板设有第一弧部;及
第二送瓶组件,所述第二送瓶组件包括设置于所述安装板上并可绕所述支撑轴转动的第二星轮、及设置于所述第二星轮上并可与所述调节轮驱动连接的第二传动轮,且所述第二星轮的边缘向外凸设有至少一个第二夹瓶板,所述第二夹瓶板设有第二弧部,所述第一弧部和所述第二弧部相交配合形成与瓶身形状适配的夹瓶凹部;
其中,当需要改变所述夹瓶凹部的尺寸以适用于不同尺寸瓶子夹送时,旋转所述调节组件,此时所述调节轮同步驱动所述第一传动轮和所述第二传动轮转动,所述第一星轮和所述第二星轮向相反方向转动以使所述第一弧部和所述第二弧部相互靠近或远离。
上述在位可调星轮机构工作时,首先将第一送瓶组件的第一星轮和第二送瓶组件的第二星轮同轴安装在支撑轴的安装板上、并保证转动良好。当所需传送的瓶子的瓶身直径发生改变时,此时可通过旋转调节组件带动调节轮转动,调节轮同步驱动第一传动轮和第二传动轮转动,紧接着第一转动轮和第二传动轮又同步带动第一星轮和第二星轮向相反的方向转动,由此使第一夹瓶板和第二夹瓶板相互靠近或远离,进而使第一弧部和第二弧部相交形成的夹瓶凹部的尺寸发生改变,从而与所需传送的瓶子的瓶身直径适配。如此便能够在位灵活调节夹瓶凹部的大小,从而适用于不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳力强度低,有利于提高企业生产效率,降低制造成本。
下面对本申请的技术方案作进一步地说明:
在其中一个实施例中,所述调节轮为圆柱齿轮,所述安装板设有安装孔,所述圆柱齿轮可转动设置于所述安装孔内,所述第一传动轮为第一扇形齿轮,所述第二传动轮为第二扇形齿轮,所述第一星轮设有第一凹槽,所述第二星轮 设有第二凹槽,所述第一扇形齿轮嵌设于所述第一凹槽内并与所述圆柱齿轮啮合,所述第二扇形齿轮嵌设于所述第二凹槽内并与所述圆柱齿轮啮合;其中,所述第一扇形齿轮、所述第二扇形齿轮与所述第一星轮和所述第二星轮的弧形适配。如此通过圆柱齿轮与第一扇形齿轮和第二扇形齿轮的啮合驱动,能够确保动力传输平稳、可靠,进而使第一星轮和第二星轮的相对转动动作同步、一致性好,确保夹瓶凹部的形状与瓶身形状适配;此外,将第一扇形齿轮嵌装在第一凹槽内、将第二扇形齿轮嵌装在第二凹槽内,通过槽壁的抵挡作用能够防止受圆柱齿轮的驱动推力时发生滑移退让,影响啮合的可靠性,最后保证第一扇形齿轮和第二扇形齿轮与第一星轮和第二星轮的弧形适配,能够确保圆柱齿轮与两个扇形齿轮驱动后形成的移动轨迹与两个星轮的转动轨迹吻合,使得机构的传动顺畅,避免出现卡阻现象。
在其中一个实施例中,还包括挡圈,所述安装孔为通孔,所述圆柱齿轮包括设有定位台阶的安装段,所述安装段贯穿设置于所述通孔内时,所述定位台阶与所述安装板卡接;所述安装段伸出所述通孔一端的外周壁上开设有环形凹槽,所述挡圈嵌设于所述环形凹槽内并与所述安装板卡接。如此通过定位台阶与安装板一侧的卡接限位,以及挡圈与安装板的另一侧的卡接限位,能够很好的限制圆柱齿轮纵向方向的两个移动自由度,确保圆柱齿轮的安装牢固,进而保证圆形可靠。
在其中一个实施例中,所述安装板设有环形凸台,所述环形凸台设有限位部,所述第一星轮和所述第二星轮层叠设置于所述环形凸台上、并均与所述限位部定位配合。如此不仅能够保证第一星轮和第二星轮实现同轴安装,同时能够确保较高的定位精度,提升各部件协同工作的可靠性。
在其中一个实施例中,所述调节轮与所述第一星轮之间配合形成第一避空间隙,所述调节轮与所述第二星轮之间配合形成第二避空间隙。如此能够避免调节轮转动时与第一星轮和第二星轮发生接触摩擦磨损,有利于提升机构的使用寿命和传动精度。
在其中一个实施例中,还包括定位锁紧机构,所述定位锁紧机构包括锁紧 件、开设于所述第一星轮上的至少一个第一弧形长孔、开设于所述第二星轮上并与所述第一弧形长孔相对的至少一个第二弧形长孔、开设于所述安装板上并与所述第二弧形长孔相对的锁孔,所述锁紧件穿设于所述第一弧形长孔和所述第二弧形长孔、并与所述锁孔锁固配合;其中,所述第一弧形长孔、所述第二弧形长孔与所述第一星轮和所述第二星轮的弧形适配。如此通过锁紧件穿设于第一弧形长孔和第二弧形长孔并与锁孔锁骨连接,能够固定第一星轮、第二星轮以及安装板的相对位置,保证夹瓶凹部的尺寸在使用过程中不会随意变化,影响送瓶效果;此外,将第一弧形长孔和第二弧形长孔设计成与第一星轮和第二星轮的弧形适配的圆弧状结构,使得两个孔的相对滑移与两个星轮的相对转动同步且不会发生错位,能够适用于发生相对转动改变夹瓶凹部的尺寸后的第一星轮和第二星轮的限位固定。
在其中一个实施例中,沿所述第一星轮的边缘周向依次凸设有多个所述第一夹瓶板,多个所述第一夹瓶板均设有所述第一弧部,且相邻两个所述第一弧部平滑衔接;沿所述第二星轮的边缘周向依次凸设有多个所述第二夹瓶板,多个所述第二夹瓶板均设有所述第二弧部,且相邻两个所述第二弧部平滑衔接;其中,沿所述支撑轴的轴向一一对应地所述第一弧部和所述第二弧部均相交配合形成所述夹瓶凹部。如此使第一星轮和第二星轮在周向方向同时配合形成多个相同尺寸的夹瓶凹部,进而使本星轮机构在单个工作周期内大大提升送瓶效能,提高工作效率。
在其中一个实施例中,当所述第一夹瓶板转动至与所述第二夹瓶板轴向对齐时,相邻两个所述第一弧部和相邻两个所述第二弧部均配合形成所述夹瓶凹部。如此当第一夹瓶板与第二夹瓶板运行至最大极限位置时(即轴向对齐),此时轴向方向上第一星轮和第二星轮上形成的夹瓶凹部恰好对齐,相互之间不会发生干涉,且此时能够传送的瓶子尺寸达到最大,有利于提升星轮机构的工作性能。
在其中一个实施例中,所述调节组件还包括便于人们握持的调节手柄,所述调节手柄设置于所述调节轮上。如此便于人们握持调节手柄转动调节轮,操 作更加省力、便捷。
本发明还提供一种送瓶系统,其包括如上所述的在位可调星轮机构。
上述送瓶系统通过采用在位可调星轮机构,当所需传送的瓶子的瓶身直径发生改变时,此时可通过旋转调节组件带动调节轮转动,调节轮同步驱动第一传动轮和第二传动轮转动,紧接着第一转动轮和第二传动轮又同步带动第一星轮和第二星轮向相反的方向转动,由此使第一夹瓶板和第二夹瓶板相互靠近或远离,进而使第一弧部和第二弧部相交形成的夹瓶凹部的尺寸发生改变,从而与所需传送的瓶子的瓶身直径适配。如此便能够在位灵活调节夹瓶凹部的大小,从而适用于不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳力强度低,有利于提高企业生产效率,降低制造成本。
附图说明
图1为本发明实施例所述的在位可调星轮机构的结构示意图;
图2为图1所示的A-A处的剖面图;
图3为图2所示的B-B处的剖面图;
图4为图1所示的C处的局部放大结构示意图;
图5为图2所示的D处的局部放大结构示意图。
附图标记说明:
100、支撑轴,200、安装板,210、环形凸台,220、锁孔,300、调节组件,310、调节轮,311、安装段,311a、定位台阶,311b、环形凹槽,320、调节手柄,400、第一送瓶组件,410、第一星轮,411、第一凹槽,412、第一弧形长孔,420、第一传动轮,430、第一夹瓶板,431、第一弧部,500、第二送瓶组件,510、第二星轮,511、第二凹槽,512、第二弧形长孔,520、第二传动轮,530、第二夹瓶板,531、第二弧部,600、夹瓶凹部,700、挡圈,800、第一避空间隙,900、第二避空间隙,1000、定位锁紧机构,1100、锁紧件。
具体实施方式
为使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及具体实施方式,对本发明进行进一步的详细说明。应当理解的是,此处所描述的具体实施方式仅用以解释本发明,并不限定本发明的保护范围。
需要说明的是,当元件被称为“固设于”、“设置于”或“安设于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件;一个元件与另一个元件固定连接的具体方式可以通过现有技术实现,在此不再赘述,优选采用螺纹连接的固定方式。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明中所述“第一”、“第二”不代表具体的数量及顺序,仅仅是用于名称的区分。
如图1所示,为本发明展示的一种实施例的在位可调星轮机构,用于瓶子传送系统中将空瓶在不同工位之间进行转送,例如从供瓶工位转送至灌装工位;机构中包括托板,托板的边缘设有卡槽,用于与瓶子的瓶颈部分嵌套从而实现对瓶子的托举。
请参照图1至图3及图5,此外,上述在位可调星轮机构包括:支撑轴100,安装板200,调节组件300,第一送瓶组件400及第二送瓶组件500,所述安装板200套设在所述支撑轴100上、并通过连接柱吊装于固定板上;所述调节组件300包括可转动设置于所述安装板200上的调节轮310;所述第一送瓶组件400包括设置于所述安装板200上并可绕所述支撑轴100转动的第一星轮410、及设置于所述第一星轮410上并可与所述调节轮310驱动连接的第一传动轮420,且所述第一星轮410的边缘向外凸设有至少一个第一夹瓶板430,所述第一夹瓶板430设有第一弧部431;所述第二送瓶组件500包括设置于所述安装板200上并可绕所述支撑轴100转动的第二星轮510、及设置于所述第二星轮510上并可 与所述调节轮310驱动连接的第二传动轮520,且所述第二星轮510的边缘向外凸设有至少一个第二夹瓶板530,所述第二夹瓶板530设有第二弧部531,所述第一弧部431和所述第二弧部531相交配合形成与瓶身形状适配的夹瓶凹部600;其中,当需要改变所述夹瓶凹部600的尺寸以适用于不同尺寸瓶子夹送时,旋转所述调节组件300,此时所述调节轮310同步驱动所述第一传动轮420和所述第二传动轮520转动,所述第一星轮410和所述第二星轮510向相反方向转动以使所述第一弧部431和所述第二弧部531相互靠近或远离。
工作时,首先将第一送瓶组件400的第一星轮410和第二送瓶组件500的第二星轮510同轴安装在支撑轴100的安装板200上、并保证转动良好。当所需传送的瓶子的瓶身直径发生改变时,此时可通过旋转调节组件300带动调节轮310转动,调节轮310同步驱动第一传动轮420和第二传动轮520转动,紧接着第一转动轮和第二传动轮520又同步带动第一星轮410和第二星轮510向相反的方向转动,由此使第一夹瓶板430和第二夹瓶板530相互靠近或远离,进而使第一弧部431和第二弧部531相交形成的夹瓶凹部600的尺寸发生改变,从而与所需传送的瓶子的瓶身直径适配。如此便能够在位灵活调节夹瓶凹部600的大小,从而适用于不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳力强度低,有利于提高企业生产效率,降低制造成本。
其中,支撑轴100安装于底座或地面上进而能够稳固竖立;第一星轮410和第二星轮510是尺寸、大小、形状完全相同的圆形不锈钢板,固定板安装于支撑轴100的顶端不动并与安装板200纵向间隔布置,固定板的下方沿周向安装有至少两个连接柱,安装板200通过与至少两个连接柱连接而悬挂固定,安装板200优选为环形板件,其通过孔腔与支撑轴100嵌套配合。此外,所述安装板200设有环形凸台210,所述环形凸台210设有限位部,所述第一星轮410和所述第二星轮510层叠设置于所述环形凸台210上、并均与所述限位部定位配合。如此不仅能够保证第一星轮410和第二星轮510实现同轴安装,同时能够确保较高的定位精度,提升各部件协同工作的可靠性;且应当保证第一星轮410与第二星轮510之间具有一定装配间隙,避免相对转动时产生摩擦阻力,影 响转动顺畅,同时存在磨损。
如图3所示,此外,还包括挡圈700,所述安装孔为通孔,所述圆柱齿轮包括设有定位台阶311a的安装段311,所述安装段311贯穿设置于所述通孔内时,所述定位台阶311a与所述安装板200卡接;所述安装段311伸出所述通孔一端的外周壁上开设有环形凹槽311b,所述挡圈700嵌设于所述环形凹槽311b内并与所述安装板200卡接。如此通过定位台阶311a与安装板200一侧的卡接限位,以及挡圈700与安装板200的另一侧的卡接限位,能够很好的限制圆柱齿轮纵向方向的两个移动自由度,确保圆柱齿轮的安装牢固,进而保证圆形可靠。
所述调节轮310与所述第一星轮410之间配合形成第一避空间隙800,所述调节轮310与所述第二星轮510之间配合形成第二避空间隙900。如此能够避免调节轮310转动时与第一星轮410和第二星轮510发生接触摩擦磨损,有利于提升机构的使用寿命和传动精度。
另外,所述调节组件300还包括便于人们握持的调节手柄320,所述调节手柄320设置于所述调节轮310上。如此便于人们握持调节手柄320转动调节轮310,操作更加省力、便捷。
可以理解的是,第一夹瓶板430和第二夹瓶板530为分别一体成型于第一星轮410和第二星轮510的边缘处,且位于同一平面内;第一夹瓶板430和第二夹瓶板530可选是三角板,只是该三角板的一边与星轮联接,至少一个侧边为弧形边,且两个弧形边的形状相同且沿纵向交错布置。当两个弧形边相交时,可组合形成接近于半圆形的凹槽,即夹瓶凹部600,当进行夹瓶传送时,两个弧形边均与瓶身相切。此外,当调节第一星轮410和第二星轮510相对转动时,两个弧形边组成夹瓶凹部600的弧线的长度呈现圆滑延长或缩短的变化趋势,由此能保证变化后的夹瓶凹部600的形状始终与瓶身形状适配,能够稳固夹瓶。
请参照图3和图5,在一个实施例中,所述调节轮310为圆柱齿轮,所述安装板200设有安装孔,所述圆柱齿轮可转动设置于所述安装孔内,所述第一传动轮420为第一扇形齿轮,所述第二传动轮520为第二扇形齿轮,所述第一星轮410设有第一凹槽411,所述第二星轮510设有第二凹槽511,所述第一扇形 齿轮嵌设于所述第一凹槽411内并与所述圆柱齿轮啮合,所述第二扇形齿轮嵌设于所述第二凹槽511内并与所述圆柱齿轮啮合;其中,所述第一扇形齿轮、所述第二扇形齿轮与所述第一星轮410和所述第二星轮510的弧形适配。如此通过圆柱齿轮与第一扇形齿轮和第二扇形齿轮的啮合驱动,能够确保动力传输平稳、可靠,进而使第一星轮410和第二星轮510的相对转动动作同步、一致性好,确保夹瓶凹部600的形状与瓶身形状适配;此外,将第一扇形齿轮嵌装在第一凹槽411内、将第二扇形齿轮嵌装在第二凹槽511内,通过槽壁的抵挡作用能够防止受圆柱齿轮的驱动推力时发生滑移退让,影响啮合的可靠性,最后保证第一扇形齿轮和第二扇形齿轮与第一星轮410和第二星轮510的弧形适配,能够确保圆柱齿轮与两个扇形齿轮驱动后形成的移动轨迹与两个星轮的转动轨迹吻合,使得机构的传动顺畅,避免出现卡阻现象。
如图1和图4所示,在上述实施例基础上,还包括定位锁紧机构1000,所述定位锁紧机构1000包括锁紧件1100、开设于所述第一星轮410上的至少一个第一弧形长孔412、开设于所述第二星轮510上并与所述第一弧形长孔412相对的至少一个第二弧形长孔512、开设于所述安装板200上并与所述第二弧形长孔512相对的锁孔220,所述锁紧件1100穿设于所述第一弧形长孔412和所述第二弧形长孔512、并与所述锁孔220锁固配合;其中,所述第一弧形长孔412、所述第二弧形长孔512与所述第一星轮410和所述第二星轮510的弧形适配。如此通过锁紧件1100穿设于第一弧形长孔412和第二弧形长孔512并与锁孔220锁骨连接,能够固定第一星轮410、第二星轮510以及安装板200的相对位置,保证夹瓶凹部600的尺寸在使用过程中不会随意变化,影响送瓶效果;此外,将第一弧形长孔412和第二弧形长孔512设计成与第一星轮410和第二星轮510的弧形适配的圆弧状结构,使得两个孔的相对滑移与两个星轮的相对转动同步且不会发生错位,能够适用于发生相对转动改变夹瓶凹部600的尺寸后的第一星轮410和第二星轮510的限位固定。具体的,上述锁紧件1100可以使螺丝或螺栓,锁孔220为螺纹孔。
需要说明的是,第一弧形长孔412和第二弧形长孔512的长度相同,且弧 形长孔的两个端部恰好对应第一夹瓶板430与第二夹瓶板530相对转动的两个极限配合位置,即使的夹瓶凹部600的弧线长度最长及最短的两个位置;当夹瓶凹部600的弧线最长时,此时所述第一夹瓶板430转动至与所述第二夹瓶板530轴向对齐时,相邻两个所述第一弧部431和相邻两个所述第二弧部531均配合形成所述夹瓶凹部600。如此当第一夹瓶板430与第二夹瓶板530运行至最大极限位置时(即轴向对齐),此时轴向方向上第一星轮410和第二星轮510上形成的夹瓶凹部600恰好对齐,相互之间不会发生干涉,且此时能够传送的瓶子尺寸达到最大,有利于提升星轮机构的工作性能和适用范围。当夹瓶凹部600的弧线最短时,第一夹瓶板430与第二夹板板靠的最近,此时适用于尺寸最小的瓶子夹送。
请参照图2,进一步地,沿所述第一星轮410的边缘周向依次凸设有多个所述第一夹瓶板430,多个所述第一夹瓶板430均设有所述第一弧部431,且相邻两个所述第一弧部431平滑衔接;沿所述第二星轮510的边缘周向依次凸设有多个所述第二夹瓶板530,多个所述第二夹瓶板530均设有所述第二弧部531,且相邻两个所述第二弧部531平滑衔接;其中,沿所述支撑轴100的轴向一一对应地所述第一弧部431和所述第二弧部531均相交配合形成所述夹瓶凹部600。如此使第一星轮410和第二星轮510在周向方向同时配合形成多个相同尺寸的夹瓶凹部600,进而使本星轮机构在单个工作周期内大大提升送瓶效能,提高工作效率。
本发明还提供一种送瓶系统,其包括如上所述的在位可调星轮机构。
上述送瓶系统通过采用在位可调星轮机构,当所需传送的瓶子的瓶身直径发生改变时,此时可通过旋转调节组件300带动调节轮310转动,调节轮310同步驱动第一传动轮420和第二传动轮520转动,紧接着第一转动轮和第二传动轮520又同步带动第一星轮410和第二星轮510向相反的方向转动,由此使第一夹瓶板430和第二夹瓶板530相互靠近或远离,进而使第一弧部431和第二弧部531相交形成的夹瓶凹部600的尺寸发生改变,从而与所需传送的瓶子的瓶身直径适配。如此便能够在位灵活调节夹瓶凹部600的大小,从而适用于 不同尺寸大小的瓶子的传送需要,通用性好,操作简单、快捷,劳力强度低,有利于提高企业生产效率,降低制造成本。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种在位可调星轮机构,其特征在于,包括:
    支撑轴;
    安装板,所述安装板套设在所述支撑轴上、并通过连接柱吊装于固定板上;
    调节组件,所述调节组件包括可转动设置于所述安装板上的调节轮;
    第一送瓶组件,所述第一送瓶组件包括设置于所述安装板上并可绕所述支撑轴转动的第一星轮、及设置于所述第一星轮上并可与所述调节轮驱动连接的第一传动轮,且所述第一星轮的边缘向外凸设有至少一个第一夹瓶板,所述第一夹瓶板设有第一弧部;及
    第二送瓶组件,所述第二送瓶组件包括设置于所述安装板上并可绕所述支撑轴转动的第二星轮、及设置于所述第二星轮上并可与所述调节轮驱动连接的第二传动轮,且所述第二星轮的边缘向外凸设有至少一个第二夹瓶板,所述第二夹瓶板设有第二弧部,所述第一弧部和所述第二弧部相交配合形成与瓶身形状适配的夹瓶凹部;
    其中,当需要改变所述夹瓶凹部的尺寸以适用于不同尺寸瓶子夹送时,旋转所述调节组件,此时所述调节轮同步驱动所述第一传动轮和所述第二传动轮转动,所述第一星轮和所述第二星轮向相反方向转动以使所述第一弧部和所述第二弧部相互靠近或远离。
  2. 根据权利要求1所述的在位可调星轮机构,其特征在于,所述调节轮为圆柱齿轮,所述安装板设有安装孔,所述圆柱齿轮可转动设置于所述安装孔内,所述第一传动轮为第一扇形齿轮,所述第二传动轮为第二扇形齿轮,所述第一星轮设有第一凹槽,所述第二星轮设有第二凹槽,所述第一扇形齿轮嵌设于所述第一凹槽内并与所述圆柱齿轮啮合,所述第二扇形齿轮嵌设于所述第二凹槽内并与所述圆柱齿轮啮合;其中,所述第一扇形齿轮、所述第二扇形齿轮与所述第一星轮和所述第二星轮的弧形适配。
  3. 根据权利要求2所述的在位可调星轮机构,其特征在于,还包括挡圈,所述安装孔为通孔,所述圆柱齿轮包括设有定位台阶的安装段,所述安装段贯 穿设置于所述通孔内时,所述定位台阶与所述安装板卡接;所述安装段伸出所述通孔一端的外周壁上开设有环形凹槽,所述挡圈嵌设于所述环形凹槽内并与所述安装板卡接。
  4. 根据权利要求1所述的在位可调星轮机构,其特征在于,所述安装板设有环形凸台,所述环形凸台设有限位部,所述第一星轮和所述第二星轮层叠设置于所述环形凸台上、并均与所述限位部定位配合。
  5. 根据权利要求1所述的在位可调星轮机构,其特征在于,所述调节轮与所述第一星轮之间配合形成第一避空间隙,所述调节轮与所述第二星轮之间配合形成第二避空间隙。
  6. 根据权利要求1所述的在位可调星轮机构,其特征在于,还包括定位锁紧机构,所述定位锁紧机构包括锁紧件、开设于所述第一星轮上的至少一个第一弧形长孔、开设于所述第二星轮上并与所述第一弧形长孔相对的至少一个第二弧形长孔、开设于所述安装板上并与所述第二弧形长孔相对的锁孔,所述锁紧件穿设于所述第一弧形长孔和所述第二弧形长孔、并与所述锁孔锁固配合;其中,所述第一弧形长孔、所述第二弧形长孔与所述第一星轮和所述第二星轮的弧形适配。
  7. 根据权利要求1所述的在位可调星轮机构,其特征在于,沿所述第一星轮的边缘周向依次凸设有多个所述第一夹瓶板,多个所述第一夹瓶板均设有所述第一弧部,且相邻两个所述第一弧部平滑衔接;沿所述第二星轮的边缘周向依次凸设有多个所述第二夹瓶板,多个所述第二夹瓶板均设有所述第二弧部,且相邻两个所述第二弧部平滑衔接;其中,沿所述支撑轴的轴向一一对应地所述第一弧部和所述第二弧部均相交配合形成所述夹瓶凹部。
  8. 根据权利要求7所述的在位可调星轮机构,其特征在于,当所述第一夹瓶板转动至与所述第二夹瓶板轴向对齐时,相邻两个所述第一弧部和相邻两个所述第二弧部均配合形成所述夹瓶凹部。
  9. 根据权利要求1所述的在位可调星轮机构,其特征在于,所述调节组件还包括便于人们握持的调节手柄,所述调节手柄设置于所述调节轮上。
  10. 一种送瓶系统,其特征在于,包括如上述权利要求1至9任一项所述的在位可调星轮机构。
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