CN102530598B - Gap-type automatic opening-and-closing delivery magnetic clamp - Google Patents
Gap-type automatic opening-and-closing delivery magnetic clamp Download PDFInfo
- Publication number
- CN102530598B CN102530598B CN201210026823.2A CN201210026823A CN102530598B CN 102530598 B CN102530598 B CN 102530598B CN 201210026823 A CN201210026823 A CN 201210026823A CN 102530598 B CN102530598 B CN 102530598B
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- Prior art keywords
- fixed
- gap
- closing
- type automatic
- parts
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Links
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
Abstract
The invention belongs to the field of valve opening bag weaving machinery, particularly relates to a gap-type automatic opening-and-closing delivery magnetic clamp used in a valve opening bag machine with a square bottom, and comprises a guiding seat, a traction component, a clamping mechanism and an opening-and-closing component. The traction component is movably arranged on the guiding seat, the opening-and-closing component is fixed on the lateral face of the guiding seat, and the clamping mechanism is fixed on the traction component. The clamping mechanism comprises a fixed portion and a movable portion which are movably connected, and an elastic component capable of achieving opening and closing of the fixed portion and the movable portion is arranged between the fixed portion and the movable portion. A guiding component is arranged at one end of the movable portion, and the guiding component is arranged on the lateral face of the opening-and-closing component. The gap-type automatic opening-and-closing delivery magnetic clamp has the advantages of improving efficiency of a valve opening bag machine on delivering valve opening bags, protecting integrity of the valve opening bags, and prolonging service life of the valve opening bags.
Description
Technical field
The invention belongs to valve bag weaving machinery field, the gap-type automatic opening-and-closing delivery magnetic clamp specifically on a kind of side of being used in bottom valve pocket machine.
Background technology
Valve bag, is commonly called as: be sticking bag, is current international popular packaging bag, from top or bottom valve port charging, adopts special filling apparatus, the side's of dressing up body after filling material, and heap bag is neat, attractive in appearance, belongs to Environmental protection bag.Valve bag has features such as improving packaging efficiency, convenient transport, firmness is strong, breakage rate is low.
Valve bag can be divided into by material: pp valve bag, PE valve bag, paper-plastic stick valve bag, craft paper valve bag and multiwall kraft valve bag.PP valve bag is formed by valve port or lower valve port on polypropylene woven cloth, can improve packaging efficiency than general PP woven bag; PE valve bag is formed by woven polyethylene cloth valve port; Paper-plastic stick valve bag is with Polywoven Bag (abbreviation cloth) for base material, (cloth/film is complex as two-in-one, and cloth/film/paper is complex as three-in-one) of making after the tape casting compound; The material mainly craft paper of craft paper valve bag, wherein craft paper is divided into again import craft paper and domestic craft paper two kinds.
Valve bag can be divided into by opening: upper shed valve bag, under shed valve bag, upper and lower opening valve bag.Valve bag is mainly used in the packaging powdery such as edible powder, chemical powder, chemical fertilizer, synthetic material, explosive, grain, salt, mineral matter or granular solid material and Flexible articles.Be particularly suitable for export enterprise to use, the packaging class of product can be improved.
Existing valve bag machine is at the delivery bag period of the day from 11 p.m. to 1 a.m, and the main mode of cushion that adopts is fixed conveying, and cause sack to be subject to breakage like this, in use, the fastness of valve bag is low.
Summary of the invention
The problem to be solved in the present invention does not cause damage to valve bag while the work of transfer valve pocket, improves the fastness of valve bag, the invention provides gap-type automatic opening-and-closing delivery magnetic clamp.
The invention provides following technical scheme:
Gap-type automatic opening-and-closing delivery magnetic clamp, it comprises guide holder, drawing part, clamping device and opens and closes parts, and drawing part is movably arranged on guide holder, and open and close parts and be fixed on guide holder side, clamping device is fixed on drawing part; Clamping device comprises a fixed part and a movable part, is flexibly connected between fixed part and movable part, and between fixed part and movable part, is provided with one can realizes the closed elastomeric element of fixed part and movable part; One end of movable part is provided with a guiding parts, and this guiding parts is placed in the side opening and closing parts.
Described fixed part one end is provided with a magnetic part, the other end and movable part hinged.
Described elastomeric element is torsion spring, and this one end is fixed on fixed part, and the other end is fixed on movable part.
Described drawing part is chain, and described fixed part is fixed on chain.
Described keying parts one end is provided with an inclined-plane, and described guiding parts is positioned at the side on this inclined-plane.
The described keying parts other end is provided with extension.
Described guide holder and drawing part are set to annular.
Described drawing part is provided with at least two clamping devices.
Described guide holder is provided with at least one and opens and closes parts.
Described magnetic part is that Rare-Earth Magnetic is fast.
The present invention defines the mechanism of holding function by the effect of fixed part and movable part and elastomeric element, the clamping to valve bag can be realized, to compare existing cushion sack fixed clamp tractive, have not damage threshold pocket, the intact advantage of hold-off valve pocket; By guiding parts and open and close the cooperation of parts and can to realize movable part relative to the unlatching of fixed part with closed; Wherein, rare-earth magnet is located on fixed part, and movable part adopts ferrous material to make, and strengthens the suction-combining force of fixed part and movable part like this, makes clamping more stable, and tractive conveying is stronger; The permanent seat of annular and chain are provided with multiple clamping device and open and close parts, the continuous clamping to valve bag and tractive can be realized; The instantaneous whereabouts being beneficial to guiding parts that is provided with of extension is replied.
Advantage of the present invention is the efficiency that improve valve bag machine transfer valve pocket, and the integraty of protective valve pocket, extends the service life of valve bag.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is that the present invention prepares to clamp working state schematic representation;
Fig. 4 is that the present invention clamps rear working state schematic representation.
Detailed description of the invention
As shown in Figure 1 and Figure 2, gap-type automatic opening-and-closing delivery magnetic clamp, it comprises guide holder 2, drawing part 1, clamping device 8 and opens and closes parts 6, drawing part 1 is movably arranged on guide holder 2, guide holder 2 is as the guide of drawing part 1, open and close parts 6 and be fixed on guide holder 2 side, clamping device 8 is fixed on drawing part 1; Clamping device 8 comprises an a fixed part 8a and movable part 8b, is flexibly connected between fixed part 8a and movable part 8b, and between fixed part 8a and movable part 8b, be provided with an elastomeric element 4 that can realize fixed part 8a and movable part 8b and close; One end of movable part 8b is provided with a guiding parts 5, and this guiding parts 5 is placed in the side opening and closing parts 6.
During work, drawing part 1 tractive clamping device 8 on guide holder 2 moves right, because guiding parts 5 is in the side opening and closing parts 6, therefore when moving right, guiding parts 5 open and close parts 6 effect under relative to drawing part 1 to left movement, now movable part 8b opens relative to fixed part 8a under the effect of guiding parts 5, when guiding parts 5 is when opening and closing parts 6 upper surface, movable part 8b continues to open etc. to be held, as shown in Figure 3, when guiding parts 5 leaves keying parts 6, movable part 8b recovers the clamp position with fixed part 8a under the effect of elastomeric element 4, thus clamp valve bag 9, valve bag 9 is just along with drawing part 1 moves right.
The stable holding in order to the Clamping force making clamping device 8 is enough large, fixed part 8a one end is provided with a magnetic part 3, and the other end of fixed part 8a and movable part 8b hinged; Usual magnetic part 3 can adopt rare-earth magnet, and movable part can adopt ferrous material.
In order to make movable part 8a have extremely strong restorability and Clamping force, elastomeric element 4 is generally torsion spring, and can be extension spring, when adopting torsion spring, one end of torsion spring be fixed on fixed part, and the other end is fixed on movable part.
In order to make drawing part 1 tractive smoothly, and the stability of tractive, drawing part 1 adopts chain usually, can certainly adopt tape, and when employing chain makes, described fixed part is fixed on chain.
Can be obstructed smoothly to make guiding parts 5 and opposite sense motion can be carried out relative to drawing part 1 and movable part 8b is opened, open and close parts 6 one end and be provided with an inclined-plane 6a, described guiding parts 5 is positioned at the side of this inclined-plane 6a, just can make when such drawing part 1 moves right guiding parts 5 smoothly on one side upward movement slide to the top opening and closing parts 6 smoothly, movable part 8b can be made again well to open.
Leave to make movable part 8b and open and close that parts 6 are enable closes rapidly, open and close parts 6 other end and be provided with extension 7.
Wherein, guide holder 2 and drawing part 1 can be set to annular, can realize like this taking up an area little continuous tractive, drawing part 1 is provided with at least two clamping devices, guide holder 2 is provided with at least one and opens and closes parts 6, drawing part 1 and keying parts 6 can be more, and reality is configured on demand.
Claims (8)
1. gap-type automatic opening-and-closing delivery magnetic clamp, it comprises guide holder, drawing part, clamping device and opens and closes parts, and drawing part is movably arranged on guide holder, and open and close parts and be fixed on guide holder side, clamping device is fixed on drawing part; Clamping device comprises a fixed part and a movable part, is flexibly connected between fixed part and movable part, and between fixed part and movable part, is provided with one can realizes the closed elastomeric element of fixed part and movable part; One end of movable part is provided with a guiding parts, and this guiding parts is placed in the side opening and closing parts, and described keying parts one end is provided with an inclined-plane, and described guiding parts is positioned at the side on this inclined-plane, and the described keying parts other end is provided with extension.
2. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1, is characterized in that: described fixed part one end is provided with a magnetic part, the other end and movable part hinged.
3. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1 and 2, is characterized in that: described elastomeric element is torsion spring, and this one end is fixed on fixed part, and the other end is fixed on movable part.
4. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1 and 2, is characterized in that: described drawing part is chain, and described fixed part is fixed on chain.
5. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1 and 2, is characterized in that: described guide holder and drawing part are set to annular.
6. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1 and 2, is characterized in that: described drawing part is provided with at least two clamping devices.
7. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 1 and 2, is characterized in that: described guide holder is provided with at least one and opens and closes parts.
8. gap-type automatic opening-and-closing delivery magnetic clamp according to claim 2, is characterized in that: described magnetic part is that Rare-Earth Magnetic is fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026823.2A CN102530598B (en) | 2012-02-08 | 2012-02-08 | Gap-type automatic opening-and-closing delivery magnetic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210026823.2A CN102530598B (en) | 2012-02-08 | 2012-02-08 | Gap-type automatic opening-and-closing delivery magnetic clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530598A CN102530598A (en) | 2012-07-04 |
| CN102530598B true CN102530598B (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210026823.2A Expired - Fee Related CN102530598B (en) | 2012-02-08 | 2012-02-08 | Gap-type automatic opening-and-closing delivery magnetic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102530598B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345683A (en) * | 1980-04-28 | 1982-08-24 | Datafile Limited | Conveyor for labelling apparatus |
| US4601421A (en) * | 1983-04-28 | 1986-07-22 | Multivac Sepp Haggenmuller Kg | Feeding means for feeding a material web in a packaging machine |
| CN86210984U (en) * | 1986-12-19 | 1988-02-10 | 王志远 | Automatically reciprocating feeding device for thin plate-type material |
| CN1033778A (en) * | 1987-11-20 | 1989-07-12 | 日本电热计器株式会社 | Device for transferring printed circuit board |
| CN1340447A (en) * | 2000-09-01 | 2002-03-20 | 厦门宝龙工业股份有限公司 | Flexible material conveying machanism |
| CN2895330Y (en) * | 2006-03-24 | 2007-05-02 | 承德光大输送机有限公司 | Ground storage trolley conveyor |
| CN201287837Y (en) * | 2008-06-26 | 2009-08-12 | 美达新科技(深圳)有限公司 | Automatized vacuum gas flushing packaging machine for foods |
| CN202574704U (en) * | 2012-02-08 | 2012-12-05 | 常州市恒力机械有限公司 | Gap type automatic magnetic starting conveying clamp |
-
2012
- 2012-02-08 CN CN201210026823.2A patent/CN102530598B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4345683A (en) * | 1980-04-28 | 1982-08-24 | Datafile Limited | Conveyor for labelling apparatus |
| US4601421A (en) * | 1983-04-28 | 1986-07-22 | Multivac Sepp Haggenmuller Kg | Feeding means for feeding a material web in a packaging machine |
| CN86210984U (en) * | 1986-12-19 | 1988-02-10 | 王志远 | Automatically reciprocating feeding device for thin plate-type material |
| CN1033778A (en) * | 1987-11-20 | 1989-07-12 | 日本电热计器株式会社 | Device for transferring printed circuit board |
| CN1340447A (en) * | 2000-09-01 | 2002-03-20 | 厦门宝龙工业股份有限公司 | Flexible material conveying machanism |
| CN2895330Y (en) * | 2006-03-24 | 2007-05-02 | 承德光大输送机有限公司 | Ground storage trolley conveyor |
| CN201287837Y (en) * | 2008-06-26 | 2009-08-12 | 美达新科技(深圳)有限公司 | Automatized vacuum gas flushing packaging machine for foods |
| CN202574704U (en) * | 2012-02-08 | 2012-12-05 | 常州市恒力机械有限公司 | Gap type automatic magnetic starting conveying clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102530598A (en) | 2012-07-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 |