CN218144195U - Centering device - Google Patents

Centering device Download PDF

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Publication number
CN218144195U
CN218144195U CN202222277325.7U CN202222277325U CN218144195U CN 218144195 U CN218144195 U CN 218144195U CN 202222277325 U CN202222277325 U CN 202222277325U CN 218144195 U CN218144195 U CN 218144195U
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China
Prior art keywords
fixedly connected
centering
base
push
pull rod
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CN202222277325.7U
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Chinese (zh)
Inventor
汪星
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Huzhou Yisheng Intelligent Conveying Equipment Co ltd
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Huzhou Yisheng Intelligent Conveying Equipment Co ltd
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Priority to CN202222277325.7U priority Critical patent/CN218144195U/en
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Abstract

The utility model discloses a centering device, the on-line screen storage device comprises a base, base right side fixed connection fixing base, fixing base left side fixed connection cylinder, the base is located the cylinder front side, base central point puts swing joint synchronous motion device, synchronous motion device both sides all are connected with relative centering mechanism that sets up, the splint that set up around two left centering mechanism lower extreme fixedly connected with, removable fixed connection telescopic link in the middle of the splint, the telescopic link is connected with the cylinder, and centering mechanism includes guide structure and pulley structure, be equipped with the roller machine between guide structure and the pulley structure, realize the light centering of article in the transportation, efficiency is higher.

Description

Centering device
Technical Field
The utility model relates to a commodity circulation transportation centering technical field specifically is a centering device.
Background
When present assembly line adopted the conveyer to carry out the material and carry, article are uncertain at the width direction position of assembly line, can not realize automatic centering, produce certain influence to long distance conveyer or follow-up needs centering could carry out devices such as automatic stack, and present centering device centering machine is inefficient, can not perfectly realize the centering effect to lighter goods, traditional centering machine cost input is big, mechanical design, the manufacturing degree of difficulty is high, incasement article focus differs, lead to the centering inaccurate, and the power drive who adopts is too complicated, area and bearing are great itself to the machine, can't be suitable for more places, a centering device is waited to solve above-mentioned problem now urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centering device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a centering device, the on-line screen storage device comprises a base, base right side fixed connection fixing base, fixing base left side fixed connection cylinder, the base is located the cylinder front side, base central point puts swing joint synchronous motion device, the synchronous motion device both sides all are connected with the centering mechanism of relative setting, the splint that set up around two left centering mechanism lower extreme fixedly connected with, removable fixed connection telescopic link in the middle of the splint, the telescopic link is connected with the cylinder, and centering mechanism includes guide structure and pulley structure, be equipped with the roll table machine between guide structure and the pulley structure.
Preferably, the synchronous movement device comprises a disc seat, the upper end of the disc seat is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a rotating plate, the upper sides of the two ends of the rotating plate are fixedly connected with cylindrical blocks, the cylindrical blocks are movably connected with a push-pull rod, and the other end of the push-pull rod is movably connected with a pulley structure.
As preferred, guide structure includes two butterfly metal sheets of placing from top to bottom, swing joint has four the same gyro wheels between the butterfly metal sheet, and butterfly metal sheet both ends to same one side protrusion, and the intermediate position is inside sunken arc transition, and whole shape is butterfly wing form, has two gyro wheels to set up at both ends to same one convex position, and two other gyro wheels set up at inside sunken arc transition both ends, and lie in a pair of frame of raising of butterfly metal sheet downside fixedly connected with of downside, raises a lower extreme fixed connection pulley structure.
Preferably, the pulley structure comprises a transverse plate, the upper side of the transverse plate is fixedly connected with a lifting frame, the front side and the rear side of the lower side of the transverse plate are fixedly connected with a pair of sliding blocks, a positioning column is fixedly connected to the center of the lower side of the transverse plate, the lower end of each sliding block is slidably connected with a sliding rail, and the sliding rail is fixedly connected with an aluminum alloy plate.
Preferably, the distance between the rollers in the roller machine is larger than the width of the elevating frame.
Preferably, the front end and the rear end of the push-pull rod are both closed rings, the rings are sleeved on the cylindrical block and the positioning column, the length of the cylindrical block and the positioning column is larger than the thickness of the push-pull rod, and the other ends of the cylindrical block and the positioning column are both provided with limiting sheets.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this centering device adopts cylinder connecting rod structure, and the centering is accurate, and simple structure cooperates the centering with the roll table machine for the centering is more swift accurate, and adopts the gyro wheel to reduce the damage to transporting the object, makes follow-up work more convenient, and adopts this centering device to carry out the centering in the transportation, can not receive the influence simple structure of object gravity itself, makes whole device weight little, and application range is wider.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the centering mechanism of the present invention;
FIG. 3 is an elevational view of the centering mechanism of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic structural view of the guiding structure and the roller in fig. 1 according to the present invention;
FIG. 5 is a schematic view of the position structure of the roller bed machine shown in FIG. 1 according to the present invention;
the device comprises a base 1, a fixed seat 2, a cylinder 3, a synchronous motion device 4, a centering mechanism 5, a clamping plate 6, a guide structure 7, a pulley structure 8, a roller bed machine 9, a disc seat 10, a rotating shaft 11, a rotating plate 12, a cylindrical block 13, a push-pull rod 14, a butterfly metal plate 15, a roller 16, a lifting frame 17, a transverse plate 18, a sliding block 19, a sliding rail 20, an aluminum alloy plate 21, a positioning column 22, a limiting sheet 23 and a telescopic rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to the schematic illustrations of figures 1-5,
a centering device comprises a base 1, a fixed seat 2 is fixedly connected to the right side of the base 1, a cylinder 3 is fixedly connected to the left side of the fixed seat 2, the base 1 is located on the front side of the cylinder 3, a synchronous movement device 4 is movably connected to the central position of the base 1, centering mechanisms 5 which are oppositely arranged are connected to two sides of the synchronous movement device 4, two clamping plates 6 which are arranged front and back are fixedly connected to the lower end of the centering mechanism 5 on the left side, a telescopic rod 24 is detachably and fixedly connected to the middle of each clamping plate 6, the telescopic rod 24 is connected with the cylinder 3, the centering mechanism 5 comprises a guide structure 7 and a pulley structure 8, and a roller machine 9 is arranged between the guide structure 7 and the pulley structure 8;
the synchronous movement device 4 comprises a disc seat 10, the upper end of the disc seat 10 is rotatably connected with a rotating shaft 11, the upper end of the rotating shaft 11 is fixedly connected with a rotating plate 12, the upper sides of two ends of the rotating plate 12 are fixedly connected with cylindrical blocks 13, the cylindrical blocks 13 are movably connected with a push-pull rod 14, the other end of the push-pull rod 14 is movably connected with a pulley structure 8, the rotating plate 12 is arranged into a shape that two ends of a middle rectangle are trapezoidal, the cylindrical blocks 13 are arranged at two ends of the rotating plate 12 and are used for movably connecting the push-pull rod 14, so that force can be transmitted simultaneously, when the push-pull rod 14 at one end is pushed, the other end can move relatively, and according to the law of conservation of energy, the two ends can simultaneously move at the same distance, so that centering is more accurate;
the guide structure 7 comprises two butterfly metal plates 15 which are arranged up and down, four same rollers 16 are movably connected between the butterfly metal plates 15, two ends of each butterfly metal plate 15 protrude towards the same side, the middle position of each butterfly metal plate is in an inward concave arc transition shape, the whole butterfly metal plate is in a butterfly wing shape, two rollers 16 are arranged at positions of which two ends protrude towards the same side, the other two rollers are arranged at two ends of the inward concave arc transition, a pair of lifting frames 17 are fixedly connected to the lower sides of the butterfly metal plates 15 at the lower sides, the lower ends of the lifting frames 17 are fixedly connected with pulley structures 8, the butterfly metal plates 15 are arranged in a shape that objects can effectively shrink from large to small in the centering process, for the transported objects with irregular shapes, the arc transition shape areas inside can effectively push the transportation objects to be centered, the rollers 16 are arranged to facilitate centering of the transported objects, under the matching motion of the rollers 16 and the roller bed machine 9, objects with uneven weights can be centered smoothly centered, the lifting frames 17 are arranged to ensure that the transportation efficiency can be applied under the condition that the normal operation of the roller bed machine 9 is not influenced, the space and the transportation efficiency is more reasonable, and the protection time can be carried out;
the pulley structure 8 comprises a transverse plate 18, the upper side of the transverse plate 18 is fixedly connected with a lifting frame 17, the lower side of the transverse plate is fixedly connected with a pair of sliding blocks 19 in a front-back mode, the central position of the lower side of the transverse plate 18 is fixedly connected with a positioning column 22, the lower end of the sliding block 19 is connected with a sliding rail 20 in a sliding mode, the sliding rail 20 is fixedly connected with an aluminum alloy plate 21, the transverse plate 18 is used for fixing the lifting frame 17 and a guide structure 7 above the transverse plate, the positioning column 22 is used for matching with a push-pull rod 14 to move, and the aluminum alloy plate 21 is used for fixing the whole centering mechanism 5 conveniently;
the distance between the rollers in the roller machine 9 is larger than the width of the lifting frame 17, so that the lifting frame 17 extends out of the rollers, the normal operation of the whole roller machine 9 cannot be interfered, the space is saved, and the working efficiency is improved;
the front end and the rear end of the push-pull rod 14 are both closed circular rings, the circular rings are sleeved on the cylindrical block 13 and the positioning column 22, the length of the cylindrical block 13 and the length of the positioning column 22 are larger than the thickness of the push-pull rod 14, the other ends of the cylindrical block 13 and the positioning column 22 are both provided with the limiting sheet 23, so that the whole push-pull rod 14 can flexibly adjust the angle to adjust the position of the whole guide structure 7, transportation centering of articles in a larger range is used, and the limiting sheet 23 is used for preventing the push-pull rod 14 from falling off and affecting the normal operation of work.
The working principle is as follows: when article arrive centering mechanism 5 in the process of carrying out the transmission on roller machine 9, cylinder 3 begins work and drives telescopic link 24 and carry out concertina movement, work as telescopic link 24 pulling splint 6, splint 6 drives pulley structure and slides on slide rail 20, thereby make push-and-pull rod 14 promote rotor plate 12 by angle of adjustment and move, rotor plate 12 stimulates push-and-pull rod 14 of opposite side and carries out relative motion, make the guide structure 7 of top carry out relative motion, guide structure 7 and roller machine 9 cooperation motion, realize the light centering of article in transit, high efficiency, the application principle is simple, the practical energy saving of drive mode, make whole device counter weight little, application scope is wider.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (6)

1. The utility model provides a centering device, its characterized in that, includes base (1), base (1) right side fixed connection fixing base (2), fixing base (2) left side fixed connection cylinder (3), base (1) is located cylinder (3) front side, base (1) central point puts swing joint synchronous motion device (4), synchronous motion device (4) both sides all are connected with centering mechanism (5) of relative setting, splint (6) that set up around two left centering mechanism (5) lower extreme fixedly connected with, removable fixed connection telescopic link (24) in the middle of splint (6), telescopic link (24) are connected with cylinder (3), just centering mechanism (5) are equipped with roller machine (9) between guide structure (7) and pulley structure (8) including guide structure (7) and pulley structure (8).
2. The centering device as claimed in claim 1, wherein the synchronous moving device (4) comprises a disc seat (10), a rotating shaft (11) is rotatably connected to the upper end of the disc seat (10), a rotating plate (12) is fixedly connected to the upper end of the rotating shaft (11), a cylindrical block (13) is fixedly connected to the upper side of each of the two ends of the rotating plate (12), the cylindrical block (13) is movably connected to a push-pull rod (14), and the other end of the push-pull rod (14) is movably connected to a pulley structure (8).
3. The centering device as claimed in claim 1, wherein the guiding structure (7) comprises two butterfly metal plates (15) placed one above the other, four identical rollers (16) are movably connected between the butterfly metal plates (15), two ends of each butterfly metal plate (15) protrude towards the same side, the middle position of each butterfly metal plate (15) is an inward-concave arc transition, the whole butterfly metal plate is wing-shaped, two rollers (16) are arranged at positions where two ends protrude towards the same side, the other two rollers are arranged at two ends of the inward-concave arc transition, a pair of lifting frames (17) are fixedly connected to the lower side of the butterfly metal plate (15) located at the lower side, and the lower ends of the lifting frames (17) are fixedly connected with the pulley structures (8).
4. The centering device as claimed in claim 1, wherein the pulley structure (8) comprises a transverse plate (18), the transverse plate (18) is fixedly connected with a lifting frame (17) at the upper side, a pair of sliding blocks (19) is fixedly connected with the front and back of the lower side, a positioning column (22) is fixedly connected with the central position of the lower side of the transverse plate (18), the lower end of the sliding block (19) is slidably connected with a sliding rail (20), and the sliding rail (20) is fixedly connected with an aluminum alloy plate (21).
5. A centring device according to claim 1, characterised in that the distance between the rollers in the roller machine (9) is greater than the width of the lifting frame (17).
6. A centering device according to claim 2, wherein the front end and the rear end of the push-pull rod (14) are closed circular rings, the circular rings are sleeved on the cylindrical block (13) and the positioning column (22), the length of the cylindrical block (13) and the positioning column (22) is greater than the thickness of the push-pull rod (14), and the other ends of the cylindrical block (13) and the positioning column (22) are provided with a positioning sheet (23).
CN202222277325.7U 2022-08-29 2022-08-29 Centering device Active CN218144195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222277325.7U CN218144195U (en) 2022-08-29 2022-08-29 Centering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222277325.7U CN218144195U (en) 2022-08-29 2022-08-29 Centering device

Publications (1)

Publication Number Publication Date
CN218144195U true CN218144195U (en) 2022-12-27

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CN202222277325.7U Active CN218144195U (en) 2022-08-29 2022-08-29 Centering device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116652989A (en) * 2023-07-31 2023-08-29 北京曾益慧创科技有限公司 Manipulator for processing computer parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116652989A (en) * 2023-07-31 2023-08-29 北京曾益慧创科技有限公司 Manipulator for processing computer parts

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