CN107444841B - Double-chain transmission device and application thereof - Google Patents
Double-chain transmission device and application thereof Download PDFInfo
- Publication number
- CN107444841B CN107444841B CN201710476698.8A CN201710476698A CN107444841B CN 107444841 B CN107444841 B CN 107444841B CN 201710476698 A CN201710476698 A CN 201710476698A CN 107444841 B CN107444841 B CN 107444841B
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- Prior art keywords
- chain
- separating
- conveying chain
- driving wheel
- double
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
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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
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
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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
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Abstract
The invention provides a double-chain transmission device, comprising: the device comprises a first conveying chain, a second conveying chain, a plurality of groups of first separating assemblies and a plurality of groups of second separating assemblies; the plurality of groups of first separating assemblies are arranged on the first conveying chain; the plurality of groups of second separating assemblies are arranged on the second conveying chain; the first conveying chain and the second conveying chain move relatively to change the distance between the first separating assembly and the second separating assembly. The advantage is that the distance between the separation components is changed by the position change between the two conveying chains; the stacking number of products can be changed without disassembling parts.
Description
Technical Field
The invention relates to a transmission device and a stacker crane, in particular to a double-chain transmission device and a double-chain stacker crane.
Background
At present, before products are packaged, the products need to be counted, sorted and stacked according to the packaging requirements; i.e. a palletization process is performed. The number of stacks of most palletizing apparatuses currently available is substantially quantitative. Some advanced devices can adjust the stacking quantity, but the premise is that the parts with the separated quantity need to be detached and then installed. Once it is necessary to change the number of palletization, it is necessary to stop the transport of the whole plant completely, to remove all the components relating to the number and then to install them, which is not only labour-intensive but also time-consuming. Is completely not suitable for the production requirements of packaging with various batches, small batches and different quantities.
Disclosure of Invention
The invention aims to provide a double-chain transmission device and a double-chain stacker crane, which can change the packaging quantity of products only by changing the positions of two conveying chains so as to overcome the defects of the prior art.
The invention provides a double-chain transmission device, comprising: the device comprises a first conveying chain, a second conveying chain, a plurality of groups of first separating assemblies and a plurality of groups of second separating assemblies; a plurality of groups of first separating assemblies are arranged on the first conveying chain; the plurality of groups of second separating assemblies are arranged on the second conveying chain; the first conveying chain and the second conveying chain move relatively to change the distance between the first separating assembly and the second separating assembly.
Further, the present invention provides a double-chain transmission device, which may further have the following features: a plurality of areas are formed between the first separating component and the second separating component; the areas are set as working areas and idle areas at intervals or are all working areas.
Further, the present invention provides a double-chain transmission device, which may further have the following features: the device also comprises a first driving wheel and a second driving wheel; the first conveying chain is meshed with the first driving wheel, and the second conveying chain is meshed with the second driving wheel; the first driving wheel and the second driving wheel can rotate relatively to drive the first conveying chain and the second conveying chain to move relatively; the device also comprises at least one first driven wheel and at least one second driven wheel; the first conveying chain is further meshed with a first driven wheel, and the second conveying chain is further meshed with a second driven wheel.
Further, the present invention provides a double-chain transmission device, which may further have the following features: the first driving wheel and the second driving wheel are coaxially arranged; the first driven wheel and the second driven wheel are coaxially arranged.
Further, the present invention provides a double-chain transmission device, which may further have the following features: the first conveying chain and the second conveying chain are arranged in parallel.
Further, the present invention provides a double-chain transmission device, which may further have the following features: the first separating assemblies and/or the second separating assemblies are distributed at equal intervals; the first separating component and the second separating component have the same distance; the first separating components and the second separating components are distributed in a staggered mode.
Further, the present invention provides a double-chain transmission device, which may further have the following features: the partition assembly includes at least one partition plate.
In addition, the present invention provides a double-chain stacker crane, comprising: the input device, the push-out device and the double-chain transmission device; the input device conveys the product to the space between the first separation assembly and the second separation assembly; the double-chain transmission device conveys the product to the front of the pushing device; the pushing device pushes the product out of the double-chain transmission device; a plurality of areas are formed between the first separating component and the second separating component; the areas are set at intervals of working areas and idle areas.
Further, the invention provides a double-chain stacker crane, which can also have the following characteristics: after the preset number of products are input by the input device, after the preset time is suspended, the preset number of products are input again, and the circulation conveying is carried out; the predetermined number of products corresponds to the working area between the separating assemblies of the two conveyor chains; the predetermined time of the pause corresponds to the idle area.
Further, the present invention provides a double-chain stacker crane, which may also have the following features: when the input device conveys the products into the working area, the first driving wheel and the second driving wheel run at a constant speed; when the outlet of the input device is opposite to the idle area, the first driving wheel and the second driving wheel rotate in an accelerated mode.
Advantageous effects of the invention
The invention provides a double-chain transmission device and a stacker crane, wherein the distance between separating components is changed through the position change between two conveying chains; the stacking quantity of products can be changed without disassembling parts.
Drawings
FIG. 1 is a front perspective view of a double chain palletiser.
FIG. 2 is a rear perspective view of a double chain palletiser.
Fig. 3 is an enlarged view of a portion I of fig. 1.
Fig. 4 is an enlarged view of a portion II of fig. 2.
Fig. 5 is a state diagram of the full working area with the conveying chain unfolded.
Fig. 6a is a diagram of the state of the interlacing of the working area and the idle area of the unwinding of the conveyor chain.
Fig. 6b is a diagram of the state where the working area and the idle area of the spread of the conveying chain are staggered.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
FIG. 1 is a front perspective view of a double chain palletiser.
FIG. 2 is a rear perspective view of a double chain palletiser.
As shown in fig. 1 and 2, the double-chain stacker includes: an input device 100, a double chain transmission device 200 and a push-out device 300.
The input device 100 holds the product P by two number of conveyor belts and conveys it to the double chain conveyor 200.
Fig. 3 is an enlarged view of a portion I of fig. 1.
Fig. 4 is an enlarged view of a portion II of fig. 2.
As shown in fig. 3 and 4, the double-chain transmission device includes: a first driving wheel 211, a first conveying chain 212, two first driven wheels 213, a plurality of groups of first separating components 214, a second driving wheel 221, a second conveying chain 222, two second driven wheels 223, and a plurality of groups of second separating components 224.
The first conveying chain 212 is sleeved on the first driving wheel 211 and the two first driven wheels 213, and is engaged with the first driving wheel 211 and the first driven wheels 213. The sets of first partition assemblies 214 include two partition plates equidistantly fixed to the first conveyor chain 212. The first driving wheel 211 rotates to drive the first conveying chain 212 to rotate, so as to drive the first separating component 214 to rotate, and the first driven wheel 213 rotates therewith. The number of first driven wheels may be increased or decreased as required by the distance to be conveyed.
The second conveying chain 222 is fitted over the second driving pulley 221 and the two second driven pulleys 223, and is engaged with the second driving pulley 221 and the second driven pulleys 223. The plurality of sets of second partition assemblies 224 includes two partition plates, which are equidistantly fixed on the second conveying chain 222. The second driving wheel 221 rotates to drive the second conveying chain 222 to rotate, so as to drive the second partition assembly 224 to rotate, and the second driven wheel 223 rotates therewith. The number of secondary driven wheels may be increased or decreased as required by the distance to be conveyed.
In this embodiment, the first conveying chain 212 and the second conveying chain 222 are arranged in parallel up and down. The first driving pulley 211 and the second driving pulley 221 are coaxially disposed, and the first driven pulley 213 and the second driven pulley 223 are coaxially disposed. Of course, the coaxial arrangement is not necessary, and the first driving wheel and the second driving wheel can be arranged at different positions and driven by different motors; the driven wheel can also be arranged in different positions.
Fig. 5 is a state diagram of the full working area with the conveying chain unfolded.
As shown in fig. 5, the first chain 212 and the second chain 222 are unfolded and shown in a displaced manner. The first spacer assembly 214 and the second spacer assembly 224 are spaced at the same distance. The first partition members 214 and the second partition members 224 are alternately arranged, and the second partition members 224 are located at the intermediate positions of the two first partition members 214, and the first partition members 214 are also located at the intermediate positions of the second partition members 224. Regardless of the distance between the two partitions, the first and second partition assemblies 214 and 224 divide a plurality of equally spaced work areas therebetween, and the product P is input into the work areas by the input device 100.
Fig. 6a is a state diagram of the working area and the idle area of the spread conveying chain.
As shown by the arrow in fig. 6a, the first conveyor chain 212 moves upward relative to the second conveyor chain 222, changing the distance between the first and second divider assemblies 214, 224. If the number of products P to be packaged increases, the area of increased distance between the first and second partition assemblies 214 and 224 is the working area and the area of decreased distance is the idle area (ignoring the distance between the two partitions). The product P is input into the work area by the input device.
Fig. 6b is a diagram of the state where the working area and the idle area of the spread of the conveying chain are staggered.
Conversely, if the number of products P to be packaged is reduced, as shown in fig. 6b, the area of reduced distance between the first and second partition assemblies 214 and 224 is the working area and the area of increased distance is the idle area (ignoring the distance between the two partitions). The product P is input into the work area by the input device.
When it is necessary to change the palletized number of products P, the first driving wheel 211 and the second driving wheel 221 rotate relatively, so as to realize the relative movement between the first conveying chain 212 and the second conveying chain 222. In this embodiment, the angular position relationship between the first driving wheel 211 and the transmission shaft can be changed. In addition, if the first driving wheel 211 and the second driving wheel 221 are not coaxially arranged, only one of the two driving wheels needs to be driven to rotate.
Working principle of double-chain stacker crane
After the predetermined number of products P are input by the input device 100, that is, the working area is filled, the operation is suspended for a predetermined time, that is, the double-chain transmission device 200 rotates through the idle area, the working area rotates to the input device 100 again, the predetermined number of products are input, and the operation is circulated. The predetermined number of products corresponds to the working area between the separating assemblies of the two conveyor chains; the predetermined time of the pause corresponds to the idle area.
When it is necessary to change the number of palletizer products P conveyed, the first conveyor chain 212 and the second conveyor chain 222 move relatively, so as to change the size of the working area and the idle area, and thus the number of products P conveyed.
Example two
The double-chain stacker in this embodiment has the same structure, but is different in the conveying manner of the product P.
In this embodiment, when the input device 100 delivers the product to the working area, the first driving wheel and the second driving wheel operate at a constant speed. When the transport of the product P of the work area is completed. When the exit of the input device 100 is directly opposite to the idle area, the first driving wheel and the second driving wheel rotate at an accelerated speed, rapidly rotate through the idle area, and enter the next working area. The input device 100 performs conveyance at a constant speed.
Claims (7)
1. A double chain transmission device, comprising: the device comprises a first conveying chain, a second conveying chain, a plurality of groups of first separating components and a plurality of groups of second separating components;
wherein, a plurality of groups of first separating components are arranged on the first conveying chain; the first partition assembly comprises two partition plates which are equidistantly fixed on the first conveying chain;
the plurality of groups of second separating assemblies are arranged on the second conveying chain; the second partition assembly comprises two partition plates which are equidistantly fixed on the second conveying chain;
the first separating component and the second separating component have the same distance; the first separating assemblies and the second separating assemblies are distributed in a staggered mode, the second separating assemblies are located in the middle positions of the two first separating assemblies, and the first separating assemblies are located in the middle positions of the second separating assemblies; a plurality of equidistant working areas and equidistant idle areas are separated between the first separating component and the second separating component and are arranged in a staggered manner;
the first conveying chain and the second conveying chain move relatively to change the distance between the first separating assembly and the second separating assembly.
2. The double chain transmission device of claim 1, wherein:
the device also comprises a first driving wheel and a second driving wheel;
the first conveying chain is meshed with the first driving wheel, and the second conveying chain is meshed with the second driving wheel;
the first driving wheel and the second driving wheel can rotate relatively to drive the first conveying chain and the second conveying chain to move relatively;
the device also comprises at least one first driven wheel and at least one second driven wheel; the first conveying chain is further meshed with the first driven wheel, and the second conveying chain is further meshed with the second driven wheel.
3. The double chain transmission device of claim 2, wherein:
the first driving wheel and the second driving wheel are coaxially arranged;
the first driven wheel and the second driven wheel are coaxially arranged.
4. The double chain transmission device according to claim 1, wherein:
wherein the first conveying chain and the second conveying chain are arranged in parallel.
5. The utility model provides a double-chain hacking machine which characterized in that: comprising an input device, a push-out device and a double chain transmission device according to any one of claims 1 to 4;
wherein the input device delivers product between the first and second divider assemblies;
the double-chain transmission device conveys the product to the front of the pushing device;
the pushing device pushes the product out of the double-chain transmission device.
6. The double chain palletiser of claim 5, wherein:
after the preset number of products are input by the input device, the preset number of products are input again after the preset time is suspended, and the circulation conveying is carried out;
the predetermined number of products corresponds to a working area between the separating assemblies of the two conveyor chains;
the predetermined time of suspension corresponds to the idle area.
7. The double chain palletiser according to claim 5, wherein:
when the input device conveys the products into the working area, the first driving wheel and the second driving wheel run at a constant speed;
when the outlet of the input device is over against the idle area, the first driving wheel and the second driving wheel rotate in an accelerated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476698.8A CN107444841B (en) | 2017-06-21 | 2017-06-21 | Double-chain transmission device and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476698.8A CN107444841B (en) | 2017-06-21 | 2017-06-21 | Double-chain transmission device and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107444841A CN107444841A (en) | 2017-12-08 |
| CN107444841B true CN107444841B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476698.8A Active CN107444841B (en) | 2017-06-21 | 2017-06-21 | Double-chain transmission device and application thereof |
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| CN (1) | CN107444841B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4552261A (en) * | 1983-12-27 | 1985-11-12 | Standard-Knapp, Inc. | Article grouper for case packer |
| JPH0767939B2 (en) * | 1990-07-31 | 1995-07-26 | 東亜機工株式会社 | Sanitary product loading counter |
| SE519011C2 (en) * | 2001-05-31 | 2002-12-23 | Tetra Laval Holdings & Finance | Device for continuous grouping of objects on a transport path |
| DE102004042474A1 (en) * | 2004-09-02 | 2006-03-23 | Krones Ag | Device for grouping general cargo |
| DE102005026639B4 (en) * | 2005-06-09 | 2009-01-08 | Khs Ag | Device for splitting, lashing and grouping of piece goods |
| AU2007273490B2 (en) * | 2006-07-14 | 2012-12-20 | Ishida Co., Ltd. | Conveyance device and packing device provided therewith |
| FR2983463B1 (en) * | 2011-12-01 | 2013-12-13 | Siraga Sa | DEVICE FOR CONTINUOUS DISPLACEMENT OF GAS BOTTLES DIRECTING A FILLING MACHINE |
| CN103129769B (en) * | 2011-12-05 | 2015-03-04 | 安庆市恒昌机械制造有限责任公司 | Piece tidying device |
| CN202642156U (en) * | 2012-04-17 | 2013-01-02 | 蔡金燕 | Differential push rod grouping device |
| DE102012210329A1 (en) * | 2012-06-19 | 2013-12-19 | Robert Bosch Gmbh | feeding apparatus |
| CN103569404B (en) * | 2013-06-05 | 2015-09-02 | 上海御流包装机械有限公司 | A kind of amenities feedway and method of operation thereof |
| EP2960188B1 (en) * | 2014-06-27 | 2017-05-03 | Tetra Laval Holdings & Finance S.A. | Conveying unit for conveying packages and method for conveying packages |
| CN205589578U (en) * | 2016-05-03 | 2016-09-21 | 安徽御流包装机械有限公司 | Sanitary towel hacking machine |
| CN106586093B (en) * | 2016-05-03 | 2020-09-15 | 安徽御流包装机械有限公司 | Stacking machine |
| CN207090317U (en) * | 2017-06-21 | 2018-03-13 | 安徽御流包装机械有限公司 | Chain transmitting device and double-strand stacking machine |
-
2017
- 2017-06-21 CN CN201710476698.8A patent/CN107444841B/en active Active
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| CN107444841A (en) | 2017-12-08 |
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