CN113353334A - Variable-pitch clamp mechanism - Google Patents
Variable-pitch clamp mechanism Download PDFInfo
- Publication number
- CN113353334A CN113353334A CN202110542912.1A CN202110542912A CN113353334A CN 113353334 A CN113353334 A CN 113353334A CN 202110542912 A CN202110542912 A CN 202110542912A CN 113353334 A CN113353334 A CN 113353334A
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- CN
- China
- Prior art keywords
- push plate
- base
- horizontal
- along
- clamp
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
Abstract
The invention relates to a variable-pitch clamp mechanism, which comprises a base, a plurality of clamps and a push plate, wherein the push plate can move relative to the base; the clamp is convexly provided with a connecting handle, and the push plate is provided with a slotted hole; the groove hole comprises a middle horizontal groove hole consistent with the moving direction of the push plate and a side inclined groove hole forming an included angle with the moving direction of the push plate, a guide piece enabling the clamp to move back and forth along a fixed direction is further arranged on the base, the guide piece comprises a horizontal guide piece consistent with the moving direction of the push plate and an inclined guide piece forming an included angle with the moving direction of the push plate, and the inclined guide piece is not parallel to the inclined groove hole and is connected with the inclined groove hole after extending towards the direction close to the inclined groove hole; when the push plate moves away from the base, the clamp penetrating through the corresponding slotted hole carries the materials to be away from each other and away from each other along the direction of the guide piece away from the base; when the push plate moves towards the direction close to the base, the clamps passing through the corresponding slotted holes carry the materials to approach each other and approach each other along the direction close to the base along the guide piece.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a variable-pitch clamp mechanism.
Background
In the field of textile machinery, silk yarns are often required to be wound on bobbin yarns with bases, and the bases at the bottoms are removed after the bobbin yarns are fully wound with the silk yarns to form finally boxed spinning cakes; in order to prevent the loose of the spinning cakes during winding, the diameter of the base is generally larger than that of the spinning cakes, the migration of the spinning cakes before final boxing is carried by the base, when the rows of the spinning cakes with the base are packed and boxed, the base can be rejected, and if the spinning cakes are not mutually closed, large gaps are formed among the spinning cakes to easily enable the spinning cakes to be loose into lumps.
In addition, a clamp mechanism with adjustable clamping distance is required to be arranged in a plurality of related process flows such as feeding, stacking and the like.
Disclosure of Invention
In order to solve the problems, the invention provides a variable-pitch clamp mechanism which is used for tightly adjusting the distance between spinning cakes before boxing so as to be beneficial to boxing.
The technical scheme of the invention is as follows:
a variable-pitch clamp mechanism comprises a base, a plurality of clamps for clamping materials and a push plate which is arranged on the base and can move back and forth relative to the base; the connecting handle is convexly arranged along the horizontal direction of the clamp, and the strip-shaped slotted hole through which the connecting handle can slide is formed in the push plate; the groove holes comprise a horizontal groove hole which is consistent with the moving direction of the push plate and is positioned in the middle of the push plate and an inclined groove hole which forms an included angle with the moving direction of the push plate and is positioned at the side edge of the push plate, a guide piece which enables the clamp to move back and forth along a fixed direction is also arranged on the base, the guide piece comprises a horizontal guide piece which is consistent with the moving direction of the push plate and an inclined guide piece which forms an included angle with the moving direction of the push plate, a connecting handle of the clamp on the inclined guide piece penetrates through the corresponding inclined groove hole, and the inclined guide piece is not parallel to the inclined groove hole and is connected with the inclined groove hole after extending towards the direction close to the inclined groove hole; when the push plate moves away from the base, the clamps penetrating through the corresponding slotted holes are away from each other and away from each other along the direction of the guide piece away from the base; when the push plate moves towards the direction close to the base, the clamps passing through the corresponding slotted holes are close to each other and close to each other along the direction close to the base along the guide piece.
In the invention, a plurality of inclined slotted holes can be respectively arranged at two sides of the horizontal slotted hole.
Further, a linear driving mechanism drives the push plate to move; the fixed end of the linear driving mechanism is arranged on the base, and the movable telescopic end of the linear driving mechanism is fixedly connected with the push plate. In the invention, the linear driving mechanism drives the push plate to reciprocate outwards or inwards, when the push plate is pushed outwards, the clamps movably connected with the horizontal slotted holes/the inclined slotted holes on the push plate are pushed outwards to be far away from the base, and the clamps are also mutually far away.
Furthermore, the inclined slot holes are arranged along the long end of the horizontal slot hole on the push plate in a centrosymmetric manner.
Further, the push plates are a pair symmetrically arranged along the center of the horizontal plane of the base. If N clamps are arranged on the push plate at the moment, 2N clamps are arranged on a group of symmetrically arranged push plates at the moment; the two linear driving mechanisms are correspondingly arranged, each linear driving mechanism drives the corresponding push plate to act, and the push plates are symmetrically arranged and can simultaneously converge or separate 2N clamps.
Furthermore, the horizontal guide parts are two sets which are arranged in parallel along the moving direction of the push plate, clamping blocks are arranged on the clamp, and the clamping blocks are respectively in clamping fit with the horizontal guide parts and the inclined guide parts. In the present invention, the guide member may be in various forms such as a slide rail, a guide rail, a slide groove, a guide groove, etc.
Furthermore, the tail end of the connecting handle extends downwards to form a pivot, and the pivot is movably clamped in the horizontal slot hole or the inclined slot hole.
Furthermore, the clamp in the middle of the push plate is provided with two connecting handles and pivots connected with the connecting handles, the horizontal slotted holes in the middle of the push plate are two and are distributed along two sides of the sliding direction of the clamp respectively, and the two pivots are distributed in the horizontal slotted holes on the two sides respectively.
Furthermore, the device also comprises a return spring assembly which is arranged at the horizontal slotted hole and used for returning the clamp at the middle position; the reset spring assembly is arranged on the base on the side surface of the push plate, and specifically, the reset spring assembly is arranged on the base and is positioned on the side surface of the push plate; the reset spring assembly comprises a bending piece, the bending piece comprises a horizontal part and a vertical part which is vertically connected with the horizontal part, the horizontal part of the bending piece is fixed on the base, the vertical part of the bending piece is provided with two long rods, the long rods are sleeved with springs, and one end of each spring is abutted to a clamp which is located in a horizontal slotted hole. After the linear driving mechanism pushes the push plate to move inwards to the right position, the compressed spring acts to push the clamp at the horizontal slotted hole to move inwards along the horizontal slotted hole until the clamp moves to the end point of the inner side of the horizontal slotted hole.
The invention has the following beneficial effects:
the invention can drive the push plate at the upper part to move through the linear driving mechanism, thereby driving the positions of all the clamps on the push plate to be close to or far away from each other, and clamping materials such as spinning cakes and the like on the clamps, thereby conveniently adjusting the spacing positions of the spinning cakes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of detail A in FIG. 1;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged detail view of B in FIG. 3;
wherein 1 is a base, 12 is an inclined guide, 2 is a clamp, 21 is a connecting handle, 211 is a pivot, 22 is a latch, 3 is a push plate, 31 is a horizontal slot, 32 is an inclined slot, 4 is a linear drive mechanism, and 5 is a return spring.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, which are schematic structural diagrams of the present invention, a variable-pitch clamp 2 mechanism comprises a base 1, a plurality of clamps 2 for clamping materials, and a push plate 3 which is arranged on the base 1 and can move back and forth relative to the base 1; the clamp 2 is convexly provided with a connecting handle 21, and the push plate 3 is provided with a slotted hole through which the connecting handle 21 correspondingly slides; the connecting handle 21 can move in the corresponding slot; the slotted holes comprise a horizontal slotted hole 31 and an inclined slotted hole 32, the moving direction of the horizontal slotted hole 31 is consistent with that of the push plate 3, and the horizontal slotted hole 31 is positioned in the middle of the push plate 3; the inclined groove hole 32 forms an included angle with the moving direction of the push plate 3, and the inclined groove hole 32 is positioned at the side edge of the push plate 3; the base 1 is also provided with a guide part which enables the clamp 2 to move back and forth along a fixed direction, the guide part comprises a horizontal guide part consistent with the moving direction of the push plate 3 and an inclined guide part 12 forming an included angle with the moving direction of the push plate 3, a connecting handle 21 of the clamp 2 on the inclined guide part 12 penetrates through a corresponding inclined groove hole 32, the connecting handle 21 of the clamp 2 on the horizontal guide part penetrates through a corresponding horizontal groove hole 31, the inclined guide part 12 is not parallel to the inclined groove hole 32, and the inclined guide part 12 extends towards the direction close to the inclined groove hole 32 and then is connected with the inclined groove hole 32.
As shown in fig. 1-2, when the push plate 3 moves away from the base 1, the clamps 2 passing through the corresponding slots move away from each other and away from each other along the direction of the guide piece away from the base 1; when the push plate 3 moves towards the direction close to the base 1, the clamps 2 passing through the corresponding slotted holes are close to each other along the direction close to the base 1 along the guide piece.
As shown in fig. 1 to 2, there may be a plurality of inclined slots 32, and the inclined slots may be respectively disposed at both sides of the horizontal slot 31.
As shown in fig. 1 to 2, a linear driving mechanism 4 drives the push plate 3 to move; the fixed end of the linear driving mechanism 4 is arranged on the base 1, and the movable telescopic end of the linear driving mechanism 4 is fixedly connected with the push plate 3. In the invention, the linear driving mechanism 4 drives the push plate 3 to reciprocate outwards or inwards, when the push plate 3 is pushed outwards, the clamps 2 movably connected with the horizontal groove hole 31/the inclined groove hole 32 on the push plate 3 are pushed outwards to be far away from the base 1, and the clamps 2 are also mutually far away.
As shown in fig. 1 to 2, the inclined slots 32 are symmetrically arranged along the long end of the horizontal slot 31 of the push plate 3.
As shown in fig. 1 to 2, the push plates 3 are a pair symmetrically disposed along the center of the horizontal plane of the base 1. If N clamps 2 are arranged on the push plate 3 at the moment, 2N clamps 2 are arranged on a group of symmetrically arranged push plates 3 at the moment; two sets of linear driving mechanisms 4 are correspondingly arranged, each linear driving mechanism 4 drives the corresponding push plate 3 to act, and the push plates 3 are symmetrically arranged and can simultaneously converge or separate 2N clamps.
As shown in fig. 1 to 2, the horizontal guide members are two sets arranged in parallel along the moving direction of the push plate 3, the fixture 2 is provided with a fixture block 22, and the fixture block 22 is in clamping fit with the horizontal guide member and the inclined guide member 12 respectively. In the present invention, the guide member may be in various forms such as a slide rail, a guide rail, a slide groove, a guide groove, etc.
As shown in fig. 1-2, the end of the connecting handle 21 extends downward to form a pivot 211, and the pivot 211 is movably engaged with the horizontal slot 31 or the inclined slot 32.
As shown in fig. 1 to 2, the clamp 2 at the middle position of the push plate 3 is provided with two connecting handles 21 and pivots 211 connected with the connecting handles 21, the horizontal slots 31 at the middle position of the push plate 3 are two and are respectively distributed along two sides of the sliding direction of the clamp 2, and the two pivots 211 are respectively distributed in the horizontal slots 31 at two sides. The two horizontal slotted holes 31 are adopted to ensure that the displacement is more accurate and stable when the clamp 2 at the middle position slides; in the present invention, only one horizontal slot 31 in the middle of the push plate 3 can be used, and the push plate 3 can be widened appropriately.
As shown in fig. 1 to 4, the present invention further includes a return spring assembly 5 installed at the horizontal slot hole 31 to return the middle position of the jig 2; the reset spring assembly 5 is arranged on the base 1 on the side surface of the push plate 3, and specifically, the reset spring assembly 5 is arranged on the base 1 and is positioned on the side surface of the push plate 3; reset spring subassembly 5 includes a piece of bending, bends and includes horizontal part and the vertical part that meets with the horizontal part is perpendicular, and the horizontal part of the piece of bending is fixed on the base, and the vertical part of the piece of bending is provided with two stock, cup joints the spring on the stock, the one end of spring and 2 looks butt of anchor clamps that are located horizontal slotted hole 31. After the linear driving mechanism 4 pushes the push plate 3 inwards to a certain position, the compressed spring acts to push the clamp 2 of the horizontal slot 31 to move inwards along the horizontal slot 31 until the clamp moves to the end point of the inner side of the horizontal slot 31.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention; various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
All the directional indications (such as upper portion, bottom portion, front-rear, right-left side surface, etc. … …) in the embodiment of the present invention are used only to explain the relative positional relationship between the respective components in the case where a person normally faces, etc., and if the specific posture is changed, the directional indication is changed accordingly. In the description of the present invention, "plurality" means at least and includes two, e.g., two, three, etc., unless specifically limited otherwise.
Claims (9)
1. The utility model provides a displacement anchor clamps mechanism, includes base (1), its characterized in that: the device also comprises a plurality of clamps (2) for clamping materials and a push plate (3) which is arranged on the base (1) and can move relative to the base (1); the clamp (2) is provided with a connecting handle (21), and the push plate (3) is provided with a strip-shaped slot hole through which the connecting handle (21) can slide; the slotted hole comprises a horizontal slotted hole (31) which is consistent with the moving direction of the push plate (3) and is positioned in the middle of the push plate (3), and an inclined slotted hole (32) which forms an included angle with the moving direction of the push plate (3) and is positioned on the side edge of the push plate (3), a guide part which enables the clamp (2) to move back and forth along a fixed direction is arranged on the base (1), the guide part comprises a horizontal guide part which is consistent with the moving direction of the push plate (3) and an inclined guide part (12) which forms a certain included angle with the moving direction of the push plate (3), and the inclined guide part (12) is not parallel to the inclined slotted hole (32), and the inclined guide part (12) is connected with the inclined slotted hole (32) after being extended; when the push plate (3) moves towards the direction far away from the base (1), the clamps (2) penetrating through the corresponding slotted holes are far away from each other and far away from each other along the direction far away from the base (1) of the guide piece; when the push plate (3) moves towards the direction close to the base (1), the clamps (2) penetrating through the corresponding slotted holes are close to each other and close to each other along the direction close to the base (1) along the guide piece.
2. The pitch clamp mechanism of claim 1, wherein: the push plate (3) is driven to move by a linear driving mechanism (4); the fixed end of the linear driving mechanism (4) is arranged on the base (1), and the movable telescopic end of the linear driving mechanism (4) is fixedly connected with the push plate (3).
3. The pitch clamp mechanism of claim 1, wherein: the inclined slotted holes (32) are arranged along the long ends of the horizontal slotted holes (31) on the push plate (3) as centers.
4. The pitch clamp mechanism of claim 1, wherein: the push plates (3) are a pair symmetrically arranged along the center of the horizontal plane of the base (1).
5. The pitch clamp mechanism of claim 1, wherein: the horizontal guide parts are two sets which are arranged in parallel along the moving direction of the push plate (3), the fixture block (22) is arranged on the fixture (2), and the fixture block (22) is in clamping fit with the horizontal guide part and the inclined guide part (12) respectively.
6. The pitch clamp mechanism of claim 1, wherein: the tail end of the connecting handle (21) extends downwards to form a pivot (211), and the pivot (211) is movably clamped in the horizontal slot hole (31) or the inclined slot hole (32).
7. The pitch clamp mechanism of claim 7, wherein: the clamp (2) in the middle of the push plate (3) is provided with two connecting handles (21) and pivots (211) connected with the connecting handles (21), the horizontal slotted holes (31) in the middle of the push plate (3) are two and are distributed along the two sides of the sliding direction of the clamp (2), and the two pivots (211) are distributed in the horizontal slotted holes (31) on the two sides respectively.
8. The pitch clamp mechanism of claim 1, wherein: the fixture is characterized by also comprising a return spring assembly (5) which is arranged at the horizontal slotted hole and used for returning the fixture (2) at the middle position; the reset spring assembly (5) is arranged on the base (1) on the side face of the push plate (3).
9. The pitch clamp mechanism of claim 8, wherein: reset spring subassembly (5) include a piece of bending, bend the piece and include horizontal part and the vertical part that meets with the horizontal part is perpendicular, the horizontal part of the piece of bending is fixed on the base, the vertical part of the piece of bending is provided with two stock, cup joints the spring on the stock, the one end of spring and the anchor clamps looks butt that is located horizontal slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542912.1A CN113353334B (en) | 2021-05-19 | 2021-05-19 | Variable-pitch clamp mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542912.1A CN113353334B (en) | 2021-05-19 | 2021-05-19 | Variable-pitch clamp mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113353334A true CN113353334A (en) | 2021-09-07 |
| CN113353334B CN113353334B (en) | 2023-01-13 |
Family
ID=77526892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110542912.1A Active CN113353334B (en) | 2021-05-19 | 2021-05-19 | Variable-pitch clamp mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113353334B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816141A (en) * | 2021-11-01 | 2021-12-21 | 博众精工科技股份有限公司 | Battery cell taking and placing device |
| CN114435670A (en) * | 2022-04-12 | 2022-05-06 | 常州万码智能科技有限公司 | Multi-shaft simultaneous boxing and carrying mechanism based on visual guidance |
| CN116750588A (en) * | 2023-05-12 | 2023-09-15 | 广州珀锐赛斯智能装备有限公司 | Yarn barrel boxing system and yarn barrel boxing method |
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| CN107720247A (en) * | 2017-11-03 | 2018-02-23 | 杭州锐冠科技有限公司 | A kind of spinning cake fixture |
| CN108569558A (en) * | 2017-03-11 | 2018-09-25 | 北京航天斯达科技有限公司 | A kind of chemical fiber spinning cake robot unloads vehicle clamper |
| CN109850585A (en) * | 2019-03-27 | 2019-06-07 | 广东科达洁能股份有限公司 | A kind of fiber spinning cake crawl fixture, automation spinning cake palletizing system and method |
| CN209035439U (en) * | 2018-10-30 | 2019-06-28 | 东风本田发动机有限公司 | Cylinder sleeve variable pitch device |
| CN209329026U (en) * | 2018-12-29 | 2019-08-30 | 无锡先导智能装备股份有限公司 | More clamping jaw displacement clamp devices |
| CN110625635A (en) * | 2019-11-06 | 2019-12-31 | 佛山市奥楷机械科技有限公司 | Variable-pitch sucker manipulator |
| CN210655224U (en) * | 2019-09-29 | 2020-06-02 | 东莞市李群自动化技术有限公司 | Variable-pitch clamp mechanism and clamp equipment |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10311053A1 (en) * | 2003-03-11 | 2004-09-30 | Giesler, Jürgen, Dipl.-Ing. | A method for packing a selected number of mixed products into containers has an endless conveyor with one side co-operating with a linear conveyor carrying the containers |
| CZ306522B6 (en) * | 2015-11-12 | 2017-02-22 | Toshulin, A.S. | A clamp, particularly for clamping workpieces in the shape of a ring |
| CN108569558A (en) * | 2017-03-11 | 2018-09-25 | 北京航天斯达科技有限公司 | A kind of chemical fiber spinning cake robot unloads vehicle clamper |
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| CN209035439U (en) * | 2018-10-30 | 2019-06-28 | 东风本田发动机有限公司 | Cylinder sleeve variable pitch device |
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| CN109850585A (en) * | 2019-03-27 | 2019-06-07 | 广东科达洁能股份有限公司 | A kind of fiber spinning cake crawl fixture, automation spinning cake palletizing system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816141A (en) * | 2021-11-01 | 2021-12-21 | 博众精工科技股份有限公司 | Battery cell taking and placing device |
| CN114435670A (en) * | 2022-04-12 | 2022-05-06 | 常州万码智能科技有限公司 | Multi-shaft simultaneous boxing and carrying mechanism based on visual guidance |
| CN116750588A (en) * | 2023-05-12 | 2023-09-15 | 广州珀锐赛斯智能装备有限公司 | Yarn barrel boxing system and yarn barrel boxing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113353334B (en) | 2023-01-13 |
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