CN105620825A - Material packing machine - Google Patents
Material packing machine Download PDFInfo
- Publication number
- CN105620825A CN105620825A CN201610197703.7A CN201610197703A CN105620825A CN 105620825 A CN105620825 A CN 105620825A CN 201610197703 A CN201610197703 A CN 201610197703A CN 105620825 A CN105620825 A CN 105620825A
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- CN
- China
- Prior art keywords
- bag
- plate
- conveying belt
- annular conveying
- switching mechanism
- Prior art date
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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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
- B65G17/12—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 individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—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 individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0202—Agricultural and processed food products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses a material packing machine. The material packing machine comprises a bag receiving and expanding device, wherein bag receiving and expanding device comprises a bag receiving and conveying mechanism; the bag receiving and conveying mechanism comprises a bag bearing plate and a translation mechanism capable of enabling the bag bearing plate to move back and forth between a bag receiving station and a bag opening station; and one side of the position, which corresponds to the bag opening of a prefabricated bag, on the bag bearing plate is provided with an adsorption hole. The material packing machine can reduce working load of a negative-pressure device, and can reduce energy consumption; moreover, the prefabricated bag can be accurately conveyed to the bag opening and expanding station, so that the problem that bag opening action cannot be smoothly carried out due to the fact that the prefabricated bag cannot be conveyed to the position is avoided and a bag breaking phenomenon is avoided.
Description
Technical field
The present invention relates to packaging field, particularly relate to a kind of material packing machine.
Background technology
Wrapping machine is exactly that the packing of product is got up machine, plays protection, effect attractive in appearance. Wrapping machine of a great variety, sorting technique is a lot. Can have multiple from different viewpoints, divide by Product Status, have liquid, bulk, bulk solid wrapping machine; Divide by packaging effect, have internal packing, outsourcing wrapping machine; Divide by packaging industry, have the wrapping machines such as food, daily-use chemical industry, textiles; Divide by multiple package position, have single station, multi-work-station wrapping machine; Divide by level of automation, have semi-automatic, device of full automatic packaging etc.
The main structure of wrapping machine comprises material conveying mechanism, packing bag transfer mechanism, packing bag bag openning body, packing bag bag expanding mechanism, bag pulling mechanism and enclosuring structure etc. Material conveying mechanism is used for the conveying of material, and packing bag transfer mechanism is used for the conveying of packing bag, and packing bag mouth is opened by packing bag bag openning body, and bag pulling mechanism is for being pushed in packing bag by material, and enclosuring structure will be equipped with the packing bag mouth encapsulation of material. The packaging action of whole wrapping machine just can be completed by said mechanism.
Authorization Notice No. is CN204979372U, the Chinese utility model patent that authorized announcement date is on January 20th, 2016 discloses a kind of assembly mechanism material conveying device, its technical scheme is described reason material conveying device, comprising material conveying mechanism and clamping transfer mechanism, described clamping transfer mechanism is arranged on material conveying mechanism tail end along the throughput direction of material conveying mechanism; Described material conveying mechanism tail end is provided with the slope of inclination downwards, and one end, described slope is connected with the tail end of material conveying mechanism, and the other end extends obliquely. This patent can make the material on transfer mechanism enter clamping transfer mechanism smoothly by slope, and there is the simple advantage of control. But in actual application, still there is following defect:
1, on conveying member same plane two clamping parts between have gap, in order to ensure the smooth delivery of power of material, it is overall that the material of conveying is necessary for one, and the length of material must be greater than the width in gap between the two clamping parts connecing material, therefore, this e Foerderanlage only can carry a material every time, and carries while can not being used for single batch of multiple material, and its scope of application is narrower.
2, set up slope between material conveying mechanism and clamping transfer mechanism, the connection relation between slope and material conveying mechanism and clamping transfer mechanism need to be considered, cause the complex structure of whole reason material conveying device and space area occupied big.
3, transmitting material by slope between material conveying mechanism and clamping transfer mechanism, impulse force when material glides is relatively big, and material is easily at random when entering clamping transfer mechanism, and also add the delivery stroke of material, and the transport efficiency of material is lower.
4, having gap between two clamping parts, after material enters clamping transfer mechanism, conveying belt or axle with rotating directly contact, and frictional force is bigger, it is easy to material is caused damage.
Authorization Notice No. is CN202072019U, authorized announcement date is that the Chinese utility model patent on December 14th, 2011 discloses a kind of Kai Dai bag expanding mechanism, comprise an anchor, anchor arranges supporting plate, anchor while be provided with a left guide shaft, the other side of anchor is provided with a right guide shaft, a left linear bearings it is set with outside left guide shaft, a right linear bearings it is set with outside right guide shaft, left linear bearings connects a left bag opening plate, right linear bearings connects a right bag opening plate, through a left-hand rotation moving axis on left bag opening plate, through a right rotation shafts on right bag opening plate, left-hand rotation moving axis upper end connects a left bag expanding device, the lower end of left-hand rotation moving axis connects a left cylinder, right rotation shafts upper end connects a right bag expanding device, the lower end of right rotation shafts connects a right cylinder, left linear bearings and right linear bearings all pass through the reciprocating air cylinder below supporting plate and drive. the novel technological merit of this practicality includes left bag expanding device and right bag expanding device, it is possible to open the package very freely, production efficiency height, has great contribution for the production efficiency improving roll paper packing machine, simultaneously, its structure is simple, with low cost, durable in use. but this practicality is novel also exists following weak point when bag expanding:
The novel left and right bag expanding device of this practicality is stretching in pre-formed bags bag mouth, owing to left and right bag expanding device is rectangular configuration, when opening bag, left and right bag expanding device and pre-formed bags contact part corner angle are clearly demarcated, when pre-formed bags bag mouth is opened in support, these corner angle are easy to scratch pre-formed bags, quick-fried bag phenomenon occur.
Authorization Notice No. is CN203997038U, the Chinese utility model patent that authorized announcement date is on December 10th, 2014 discloses chartered plane in one, comprise material tidying mechanism, bag pulling mechanism, suction bag mechanism, send bag mechanism, bag openning body and enclosed mechanism, also comprise and flatten mechanism, flatten mechanism between the conveying belt and the Tui Bao road of bag pulling mechanism of material tidying mechanism, described bag openning body open the afterbody that pawl is fixed on Tui Bao road, described sending the Song Dai road of bag mechanism to be positioned at below the suction bag bar of suction bag mechanism, Song Dai Dao Yutuibao road connects. This practicality is novel first put raw material in order after flatten again, reduce the deformation that recovers in wrapping process of raw material, overcome the defect owing to deformation recovery causes packaging space big. What this practicality was novel send bag mechanism to be exactly the conveying belt with adsorption hole, by the adsorption of conveying belt, packing bag is transported to out a bag bag expanding station and carries out out bag and bag expanding, this kind of picking bag mode is the picking bag mode commonly used in wrapping machine field, and this kind utilizes the mode of conveying belt picking bag to there is following defect:
1, the inside and outside both sides of whole conveying belt all arrange adsorption hole, adsorption hole has been paved with the inside and outside both sides of whole conveying belt, pre-formed bags falls on the conveyor belt, whole pre-formed bags is attracted on conveying belt, by the cyclic motion of conveying belt, pre-formed bags is ceaselessly transported to bag expanding and opens bag station and carry out bag expanding and open bag. This just needs at whole conveying belt arranged beneath two negative tubes to provide negative pressure, and this adds the working load of negative pressure device undoubtedly, energy consumption height.
2, when adopting conveying belt picking bag conveying pre-formed bags, current pre-formed bags arrives to be opened after a bag bag expanding station completes bag expanding action, need to close negative pressure, then conveying belt advances and restarts negative pressure after a segment distance, conveying belt at picking bag station place receives pre-formed bags, negative pressure sucker is coordinated to open bag at the conveying belt opening bag bag expanding station place, the conveying pre-formed bags of interval type like this is to opening a bag bag expanding station, when closing negative pressure, pre-formed bags below is not adsorbed on the conveyor belt, pre-formed bags now will move under the effect of external force and channel bit, pre-formed bags is caused to be transported to out bag position of bag expanding station not accurate enough, when opening bag and bag expanding station bag expanding, bag expanding pawl just can not enter in pre-formed bags fast and accurately, bag expanding action is caused not carry out smoothly, and when bag expanding, also can poke pre-formed bags, cause the generation of quick-fried bag phenomenon.
Summary of the invention
It is an object of the invention to overcome the negative pressure device working load that existing wrapping machine exists when picking bag bag expanding big, energy consumption height, bag expanding action is caused not carry out smoothly and the defect of quick-fried bag owing to pre-formed bags conveying is not in place, the present invention can reduce the working load of negative pressure device, reduce energy consumption, and pre-formed bags can be transported to out a bag bag expanding station accurately, avoid the bag expanding action that cannot carrying due to pre-formed bags puts in place causes and cannot carry out smoothly and the generation of quick-fried bag phenomenon.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of material packing machine, it is characterized in that: comprise picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism, picking bag transfer mechanism comprises holding bag plate and making to hold bag plate at picking bag station and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate and has adsorption hole.
Described picking bag bag expanding device also comprises bag expanding mechanism, and bag expanding mechanism comprises rotation axis and connects bag expanding pawl on the rotating shaft, and the side of bag expanding pawl is curved, and bag expanding pawl rotates around rotation axis.
Described translation mechanism comprises guiding part, holds a bag plate and is movably arranged on guiding part, holds a bag plate and move over the guide.
The both sides of guiding part are provided with arc groove, and arc groove is arranged along guiding part length direction, described in hold a bag plate lower surface and be provided with the raised item suitable with arc groove, raised item is stuck in arc groove.
The upper surface of described guiding part is provided with bar-shaped trough, and bar-shaped trough is arranged along guiding part length direction, described in hold a bag plate lower surface and be provided with strip bulge or roller, strip bulge or roller and bar-shaped trough are suitable, and strip bulge or roller are stuck in bar-shaped trough.
Described bag expanding pawl comprises leads material portion and portion is opened in support, leads material portion and is arranged on the afterbody that portion is opened in support, and the radius opening portion's part near support is less than the radius opening portion's part away from support, and it is U shape cross section that cross section, portion is opened in described support.
Described U shape cross section connects to form semi-closed structure successively by concave section, upside, medial arc outwardly projecting portion and downside arc outwardly projecting portion.
Described medial arc outwardly projecting portion just constitutes the side arcuate structure of bag expanding pawl.
Described material packing machine also comprises mass transport turning device, described mass transport turning device comprises transfer mechanism and switching mechanism, the discharge end of described transfer mechanism is arranged on the feed end of switching mechanism, and the rotation axis of the mass transport direction of transfer mechanism and switching mechanism is radial perpendicular, material overturns on switching mechanism by axle of the throughput direction of transfer mechanism.
Described transfer mechanism comprises annular conveying belt C, bearing material plate and material toggling block, and bearing material plate is fixed on the feed end of switching mechanism, and material toggling block is arranged on annular conveying belt C, and annular conveying belt C drives material toggling block that the material on bearing material plate is sent into switching mechanism.
The quantity of described bearing material plate is two pieces, the quantity of described material toggling block is multiple, two blocks of bearing material plates are disposed side by side on the feed end of switching mechanism, multiple material toggling block is arranged between two blocks of bearing material plates by annular conveying belt C, and annular conveying belt C drives material toggling block that the material on bearing material plate is sent into switching mechanism.
Described transfer mechanism also comprises two pieces of limiting plates being symmetricly set in the frame of wrapping machine, and bearing material plate is between two pieces of limiting plates.
The equal downward bending in two ends of described bearing material plate, its bending part arc-shaped transition.
Described transfer mechanism also comprises two annular conveying belt A, and the discharge end of two annular conveying belt A is separately positioned on the end of two blocks of bearing material plates, and described multiple material toggling blocks are arranged between two blocks of bearing material plates and between two annular conveying belt A by annular conveying belt C.
The discharge end of described annular conveying belt A is positioned at above the upper surface of bearing material plate.
Described switching mechanism comprises annular conveying belt B, and described annular conveying belt B is evenly fixed with polylith clamping plate, formation material clamping region between adjacent two clamping plates.
The feed end of described switching mechanism is provided with blowing nozzle.
The quantity of described blowing nozzle is multiple.
Each described blowing nozzle is provided with break-make gas and the trip switch of tolerance size.
The blowing direction of described blowing nozzle is crossing with material throughput direction on the conveyor.
Described blowing nozzle is movably arranged in the frame of wrapping machine, and the blow-out position of blowing nozzle is adjustable.
Based on the bag expanding method of picking bag bag expanding device for the material packing machine of the present invention, it is specially: comprise picking bag, translate, open bag, bag expanding and translation reset process,
Described picking bag refers to that holding bag plate receives pre-formed bags at picking bag station place, and is fixed by the adsorption hole held on bag plate of pre-formed bags bag mouth correspondence position;
Described translation refers to holds bag plate under the drive of translation mechanism, moves to out a bag bag expanding station from picking bag station, and pre-formed bags, when being continued to fix by adsorption hole, moves to out a bag bag expanding station with holding bag plate from picking bag station;
Described bag of opening refers to that sucker is leaving bag bag expanding station place by absorption on the upside of the bag mouth of bag, beats opened mouth with the adsorption hole acting in conjunction on the downside of bag mouth;
Described bag expanding refers to that the bag expanding pawl in circular arc stretches in bag mouth, the stretching-bag mouth left and right sides;
Described translation reset refers to pre-formed bags and holds after a bag plate is separated, and a bag bag expanding station moves to picking bag station from opening to hold bag plate.
Described bag expanding and translation reset process carry out simultaneously.
The present invention has following useful effect:
1, picking bag transfer mechanism provided by the invention comprises holding bag plate and making to hold bag plate and at picking bag station and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate and has adsorption hole. Hold and bag plate only arranges adsorption hole on pre-formed bags bag mouth correspondence position, whole holding only has this place's adsorption hole on bag plate, two row adsorption holes need not be set, substantially reduce the number the quantity of adsorption hole, negative pressure device only needs a negative tube just can realize the absorption of whole pre-formed bags, reduce the working load of negative pressure device, reduce energy consumption; Adsorption hole act on the bag mouth that picking bag station adsorbs pre-formed bags, pre-formed bags is fixed on and holds on bag plate, open a bag station in bag expanding and adsorb on the downside of pre-formed bags bag mouth, coordinated with sucker pre-formed bags bag mouth upper and lower sides to open. Picking bag conveying action of the present invention no longer adopts the mode of existing negative pressure transportation band to carry pre-formed bags, but adopt the mode holding bag plate to carry pre-formed bags, the mode of motion holding bag plate be also no longer conveying belt cyclic motion but at picking bag station with open translation and translation reseting movement between bag bag expanding station. The present invention is disposable can only carry a pre-formed bags, arriving in pre-formed bags opens after a bag bag expanding station completes bag expanding action, close negative pressure, pre-formed bags with hold after a bag plate is separated, holding a bag plate translation to reset, owing to holding disposable of a bag plate conveying pre-formed bags, movement channels bit due to the disappearance of negative pressure would not to there is next pre-formed bags, one next pre-formed bags conveying, just can be transported to open a bag bag expanding station accurately by pre-formed bags.
2, the structure that bag expanding pawl of the present invention rotates around rotation axis, it is achieved that the opening and closing movement of bag expanding pawl, thus work is started in the support achieving pre-formed bags so that bag expanding pawl can stretch in pre-formed bags fast and accurately, completes bag expanding action. And the structure that bag expanding pawl side is curved, stretching into after in pre-formed bags, it is being circular arc contact with the contact of pre-formed bags, it does not have corner angle, also would not poke pre-formed bags, avoid the generation of quick-fried bag phenomenon.
3, bag expanding of the present invention and translation reset process carry out simultaneously, and bag expanding and translation reset process carry out improving picking bag efficiency simultaneously.
4, the lead both sides of part of the present invention are provided with arc groove, and arc groove is arranged along guiding part length direction, described in hold a bag plate lower surface and be provided with the raised item suitable with arc groove, raised item is stuck in arc groove. By such setting, hold bag plate and lead over the guide slip, but also bear the pressure of bag plate, there is carrying effect.
5, the lead upper surface of part of the present invention is provided with bar-shaped trough, bar-shaped trough is arranged along guiding part length direction, the described bag plate lower surface that holds is provided with strip bulge or roller, strip bulge or roller and bar-shaped trough are suitable, arranging along holding bag plate length direction, strip bulge or roller are stuck in bar-shaped trough. Hold a bag plate by such mode to slide over the guide, guiding location.
6, bag expanding pawl of the present invention comprises and leads material portion and portion is opened in support, leads material portion and is arranged on the afterbody that portion is opened in support, and the radius opening portion's part near support is less than the radius opening portion's part away from support, and it is U shape cross section that cross section, portion is opened in described support. When opening bag, pre-formed bags is opened in the support of the support portion of opening, and leads material portion and leads material. Owing to being less than, near supportting the radius opening portion's part, the radius opening portion's part away from support, so just just as a funnel, advantageously in leading material. And the cross section supportting the portion that opens is U shape cross section, when entering pre-formed bags support and open pre-formed bags, the arc place in U shape cross section contacts prior to pre-formed bags, pre-formed bags is opened in support, due to the effect of arc, opens portion relative to square support, pre-formed bags would not be done brokenly, cause the explosion of pre-formed bags. The support in U shape cross section opens portion when pre-formed bags is opened in support, and pre-formed bags is curved, and, distortion evenly, is not easily swarmed in whole pre-formed bags hand evenly, also more is easy to recover when recovering deformation, can not cause the distortion of pre-formed bags.
7, U shape cross section of the present invention connects to form semi-closed structure successively by concave section, upside, medial arc outwardly projecting portion and downside arc outwardly projecting portion. By such design, what contact with pre-formed bags at first is medial arc outwardly projecting portion, is then downside arc outwardly projecting portion, is finally only concave section, upside, the distortion of pre-formed bags is also based on this order distortion, pre-formed bags, in order by power, is out of shape gradually, can not image space shape bag expanding pawl stress deformation like that simultaneously, after installing material, due to the effect of concave section, upside, pre-formed bags has certain gap with the support portion of opening, advantageously in de-bag.
8, the present invention is compared with the prior art that Authorization Notice No. is CN204979372U, the structure adopting on the one hand the mass transport direction of transfer mechanism perpendicular with the rotation axis radial direction of switching mechanism, the material on transfer mechanism can be made directly to enter switching mechanism, and material can be made to overturn on switching mechanism by axle of the throughput direction of transfer mechanism, can not be at random when material enters switching mechanism, whole conveying, turning process is more smoothly stable, is specially adapted to the conveying of single batch of multiple rule material; On the other hand, present invention eliminates slope, simplify the one-piece construction of device for transporting objects, shorten the delivery stroke of material, there is the advantage that structure is simple, with low cost, space area occupied is little and transport efficiency is high.
9, the present invention is coordinated by annular conveying belt C and material toggling block the material on bearing material plate is sent into switching mechanism, under the drive of material toggling block, material toggling block can make material move to the feed end of switching mechanism, when material movement is to the discharge end of transfer mechanism, under the effect of inertia, material enters switching mechanism, owing to there being gap between transfer mechanism and switching mechanism, and limit by frictional force, material can not enter switching mechanism completely, now along with the rotation of annular conveying belt C, drive the material toggling block of this material can to this material applied thrust, under the effect of thrust, the stable ground of material enters switching mechanism from transfer mechanism, solve material in prior art and enter the big and easily at random problem of switching mechanism surging force.
10, the multiple material toggling blocks in the present invention are arranged between two blocks of bearing material plates by annular conveying belt C, and this structure is better to the supporting effect of material, and the thrust of material is also more suitable, is conducive to material to enter switching mechanism stablely.
Material on bearing material plate can be carried out spacing by the two pieces of limiting plates 11, arranged in the present invention, ensure that the fairness of mass transport and accuracy.
12, the present invention is by the equal downward bending in two ends of bearing material plate, and makes its bending part arc-shaped transition, and this structure makes material can smoothly transit between transfer mechanism and switching mechanism, prevents the corner of bearing material plate from material is caused damage simultaneously.
13, the present invention can make material automatically enter bearing material plate by two annular conveying belt A, and multiple material toggling block is arranged between two blocks of bearing material plates and structure between two annular conveying belt A by annular conveying belt C, then make the material on annular conveying belt A automatically can move forward along bearing material plate, the connecting of material between annular conveying belt A and bearing material plate is better, ensure that the accurate conveying of material.
14, the discharge end of the annular conveying belt A in the present invention is arranged on above the upper surface of bearing material plate, and this structure is conducive to ensureing that material enters bearing material plate smoothly.
15, being evenly fixed with polylith clamping plate on the annular conveying belt B in the present invention, this structure is conducive to the material that accurately reception transfer mechanism is sent here, and realizes the upset of material.
16, the present invention is by being arranged on the blowing nozzle of switching mechanism feed end, it is possible to the material entering switching mechanism applies a thrust, makes material continue reach, regulates the position of the material entering switching mechanism, avoid material stacking. And the structure of blowing nozzle is set at switching mechanism feed end, also make device for transporting objects be specially adapted to the conveying of single batch of multiple not upright material.
17, the blowing of material that the multiple blowing nozzles in the present invention can be used in multiple different shapes is sent, it is possible to regulated by multiple material simultaneously, increases the operational throughput of single batches, is conducive to improving transport efficiency.
18, the present invention is provided with the trip switch of break-make gas and tolerance size on each blowing nozzle, pass through trip switch, be conducive to regulating the tolerance of each blowing nozzle or only select part blowing nozzle to blow so that it is the conveying of the dissimilar material with specification can be applicable to.
19, in the present invention, the blowing direction of blowing nozzle is crossing with material throughput direction on the conveyor, and such set-up mode is conducive to accurately blowing of material to send.
20, in the present invention, the blow-out position of blowing nozzle is adjustable, and this structure is conducive to the blow-out position of the practical situation flexible blowing nozzle according to material, to ensure best air blowing effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of mass transport turning device;
Fig. 2 is the perspective view of switching mechanism;
Fig. 3 is wrapping machine front perspective view;
Fig. 4 is the back side perspective view of wrapping machine;
Fig. 5 is the structural representation that blowing nozzle is arranged on wrapping machine;
A kind of structural representation of blowing nozzle when Fig. 6 is conveying rule material;
Another kind of structural representation of blowing nozzle when Fig. 7 is conveying rule material;
Fig. 8 be conveying not upright material time blowing nozzle a kind of structural representation;
Fig. 9 be conveying not upright material time blowing nozzle another kind of structural representation;
Figure 10 is the perspective view of bag expanding mechanism;
Figure 11 is the main TV structure schematic diagram of bag expanding mechanism;
Figure 12 is the right TV structure schematic diagram of bag expanding mechanism;
Figure marks: 1, transfer mechanism, 101, annular conveying belt C, 102, bearing material plate, 103, material toggling block, 104, limiting plate, 105, annular conveying belt A, 106, frame, 107, blowing nozzle, 2, switching mechanism, 201, annular conveying belt B, 202, clamping plate, 3, material toggling mechanism, 4, send bag mechanism, 5, picking bag transfer mechanism, 501, hold a bag plate, 502, guiding part, 503, adsorption hole, 504, arc groove, 505, picking bag station, 506, open a bag bag expanding station, 6, sucker, 7, bag expanding mechanism, 701, bag expanding pawl, 702, rotation axis, 703, lead material portion, 704, portion is opened in support, 705, concave section, upside, 706, medial arc outwardly projecting portion, 707, downside arc outwardly projecting portion.
Embodiment
Embodiment 1
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism 51 and bag expanding mechanism 7, picking bag transfer mechanism 51 comprises holding bag plate 501 and making to hold bag plate 501 at picking bag station 505 and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate 501 and has adsorption hole 503; Bag expanding mechanism 7 comprises bag expanding pawl 701, and the side of bag expanding pawl 701 is curved. Adsorption hole 503 act on the bag mouth that picking bag station 505 adsorbs pre-formed bags, pre-formed bags is fixed on and holds on bag plate 501, open a bag station in bag expanding and adsorb on the downside of pre-formed bags bag mouth, coordinated with sucker 6 pre-formed bags bag mouth upper and lower sides to open.
Described translation mechanism comprises propulsion source and guiding part 502, holds bag plate 501 and is movably arranged on guiding part 502, and propulsion source drives and holds bag plate 501 motion on guiding part 502.
The both sides of guiding part 502 are provided with arc groove 504, and arc groove 504 is arranged along guiding part 502 length direction, described in hold bag plate 501 lower surface and be provided with the raised item suitable with arc groove 504, raised item is stuck in arc groove 504.
Described bag expanding mechanism 7 also comprises rotation axis 702, and bag expanding pawl 701 is connected on rotation axis 702, and bag expanding pawl 701 rotates around rotation axis 702.
Described bag expanding pawl 701 comprises leads material portion 703 and portion 704 is opened in support, leads material portion 703 and is arranged on the afterbody that portion 704 is opened in support, and the radius opening portion 704 part near support is less than the radius opening portion 704 part away from support, and it is U shape cross section that cross section, portion 704 is opened in described support.
Described U shape cross section connects to form semi-closed structure successively by concave section, upside 705, medial arc outwardly projecting portion 706 and downside arc outwardly projecting portion 707.
Described material toggling mechanism 3, send bag mechanism 4 and sucker 6 to adopt existing structure, do not repeat them here.
Embodiment 2
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism 51 and bag expanding mechanism 7, the effect of picking bag transfer mechanism 51 is the picking bag conveying action realizing pre-formed bags, and its concrete structure can be:
Picking bag transfer mechanism 51 comprises holding bag plate 501 and making to hold bag plate 501 at picking bag station 505 and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate 501 and has adsorption hole 503;
Described translation mechanism comprises propulsion source and guiding part 502, holds bag plate 501 and is movably arranged on guiding part 502, and propulsion source drives and holds bag plate 501 motion on guiding part 502.
The both sides of guiding part 502 are provided with arc groove 504, and arc groove 504 is arranged along guiding part 502 length direction, described in hold bag plate 501 lower surface and be provided with the raised item suitable with arc groove 504, raised item is stuck in arc groove 504.
Embodiment 3
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism 51 and bag expanding mechanism 7, the effect of picking bag transfer mechanism 51 is the picking bag conveying action realizing pre-formed bags, and its concrete structure can be:
Picking bag transfer mechanism 51 comprises holding bag plate 501 and making to hold bag plate 501 at picking bag station 505 and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate 501 and has adsorption hole 503;
Described translation mechanism comprises propulsion source and guiding part 502, holds bag plate 501 and is movably arranged on guiding part 502, and propulsion source drives and holds bag plate 501 motion on guiding part 502.
The upper surface of described guiding part 502 is provided with bar-shaped trough, bar-shaped trough is arranged along guiding part 502 length direction, described bag plate 501 lower surface that holds is provided with strip bulge or roller, and strip bulge or roller and bar-shaped trough are suitable, and strip bulge or roller are stuck in bar-shaped trough.
Embodiment 4
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism 51 and bag expanding mechanism 7, and the effect of bag expanding mechanism 7 is the bag expanding action realizing pre-formed bags, and its concrete structure can be:
Bag expanding mechanism 7 comprises bag expanding pawl 701 and rotation axis 702, and the side of bag expanding pawl 701 is arc, and bag expanding pawl 701 has two, and is symmetrical arranged, and a bag expanding pawl 701 connects a rotation axis 702, and bag expanding pawl 701 rotates around rotation axis 702. Certainly, bag expanding mechanism 7 can also be two pieces of bag opening plates being parallel to each other and can move reciprocatingly, and by these two pieces of reciprocating bag opening plates, can realize bag expanding equally.
Described bag expanding pawl 701 comprises leads material portion 703 and portion 704 is opened in support, leads material portion 703 and is arranged on the afterbody that portion 704 is opened in support, and the radius opening portion 704 part near support is less than the radius opening portion 704 part away from support, and it is U shape cross section that cross section, portion 704 is opened in described support.
Described U shape cross section connects to form semi-closed structure successively by concave section, upside 705, medial arc outwardly projecting portion 706 and downside arc outwardly projecting portion 707.
Embodiment 5
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, reception bag expanding mechanism 7 comprises picking bag transfer mechanism 51 and bag expanding mechanism 7, picking bag transfer mechanism 51 comprises holding bag plate 501 and making to hold bag plate 501 at picking bag station 505 and opens reciprocating translation mechanism between bag station, holds corresponding side, pre-formed bags bag mouth position on bag plate 501 and has adsorption hole 503; Bag expanding mechanism 7 comprises bag expanding pawl 701, and the side of bag expanding pawl 701 is curved.
Described translation mechanism comprises propulsion source and guiding part 502, holds bag plate 501 and is movably arranged on guiding part 502, and propulsion source drives and holds bag plate 501 motion on guiding part 502.
The upper surface of described guiding part 502 is provided with bar-shaped trough, bar-shaped trough is arranged along guiding part 502 length direction, described bag plate 501 lower surface that holds is provided with strip bulge or roller, and strip bulge or roller and bar-shaped trough are suitable, and strip bulge or roller are stuck in bar-shaped trough.
Described bag expanding pawl 701 is connected with rotation axis 702, and bag expanding pawl 701 rotates around rotation axis 702.
Described bag expanding pawl 701 comprises leads material portion 703 and portion 704 is opened in support, leads material portion 703 and is arranged on the afterbody that portion 704 is opened in support, and the radius opening portion 704 part near support is less than the radius opening portion 704 part away from support, and it is U shape cross section that cross section, portion 704 is opened in described support.
Described U shape cross section connects to form semi-closed structure successively by concave section, upside 705, medial arc outwardly projecting portion 706 and downside arc outwardly projecting portion 707.
Embodiment 6
Based on a bag expanding method for wrapping machine picking bag bag expanding device, comprise picking bag, translate, open bag, bag expanding and translation reset process,
Described picking bag refers to that holding bag plate 501 receives pre-formed bags at picking bag station 505 place, and is fixed by the adsorption hole 503 held on bag plate 501 of pre-formed bags bag mouth correspondence position;
Described translation refers to holds bag plate 501 under the drive of translation mechanism, moves to out a bag bag expanding station 506 from picking bag station 505, and pre-formed bags, when being continued fixing by adsorption hole 503, moves to out a bag bag expanding station 506 with holding bag plate 501 from picking bag station 505;
Described bag of opening refers to that sucker 6 is leaving bag bag expanding station 506 place by absorption on the upside of the bag mouth of bag, beats opened mouth with adsorption hole 503 acting in conjunction on the downside of bag mouth;
Described bag expanding refers to that the bag expanding pawl 701 in circular arc stretches in bag mouth, the stretching-bag mouth left and right sides;
Described translation reset refers to pre-formed bags and holds after bag plate 501 is separated, and a bag bag expanding station 506 moves to picking bag station 505 from opening to hold bag plate 501.
Described bag expanding and translation reset process carry out simultaneously.
Embodiment 7
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, mass transport turning device comprises transfer mechanism 1 and switching mechanism 2, the structure of described switching mechanism 2 can be: comprises annular conveying belt B201, described annular conveying belt B201 is evenly fixed with polylith clamping plate 202, formation material clamping region between adjacent two clamping plates 202; The discharge end of described transfer mechanism 1 is arranged on the feed end of switching mechanism 2, and the rotation axis 702 of the mass transport direction of transfer mechanism 1 and switching mechanism 2 is radial perpendicular, and material overturns on switching mechanism 2 by axle of the throughput direction of transfer mechanism 1.
The structure of described transfer mechanism 1 can be: comprises annular conveying belt C101, bearing material plate 102 and material toggling block 103, bearing material plate 102 is fixed on the feed end of switching mechanism 2, material toggling block 103 is arranged on annular conveying belt C101, during convey materials, annular conveying belt C101 drives material toggling block 103 that the material on bearing material plate 102 is sent into switching mechanism 2. further, the quantity of bearing material plate 102 is two pieces, the quantity of material toggling block 103 is multiple, two blocks of bearing material plates 102 are disposed side by side on the feed end of switching mechanism 2, the end of bearing material plate 102 is slightly higher to the height being applied to the clamping plate 202 connecing material than switching mechanism 2 feed end, so that the material on bearing material plate 102 can enter clamping zone smoothly, further, the equal downward bending in the two ends of bearing material plate 102, its bending part arc-shaped transition. multiple material toggling block 103 is arranged between two blocks of bearing material plates 102 by annular conveying belt C101, multiple material toggling block 103 is evenly fixed on annular conveying belt C101, under the drive of motor, multiple material toggling block 103 coordinates sends lasting for the material on two blocks of bearing material plates 102 into clamping zone, and makes the every batch of material sent into proper alignment in clamping zone. article two, the discharge end of annular conveying belt A105 is separately positioned on the end of two blocks of bearing material plates 102, namely bearing material plate 102 is between switching mechanism 2 and annular conveying belt A105, further, the length of annular conveying belt C101 increases, make multiple material toggling block 103 except being rotated by annular conveying belt C101 and being arranged between two blocks of bearing material plates 102, multiple material toggling block 103 is also rotated by annular conveying belt C101 and is arranged between two annular conveying belt A105, so that after entering bearing material plate 102 from annular conveying belt A105, can continue to move forward along bearing material plate 102 under the drive of material toggling block 103, further, the discharge end of annular conveying belt A105 is positioned at above the upper surface of bearing material plate 102. two pieces of limiting plates 104 are symmetricly set in the frame 106 of wrapping machine, two blocks of bearing material plates 102 and two annular conveying belt A105 are all between two pieces of limiting plates 104, distance and the width of material to be packaged between two pieces of limiting plates 104 are suitable, for carrying out spacing to the material on the annular conveying belt A105 of the material on two blocks of bearing material plates 102 and two.
Described annular conveying belt C101 preferably adopts chain, and multiple material toggling block 103 is evenly fixed on chain.
Described switching mechanism 2 also comprises stepper-motor, drive roll and driven roll, annular conveying belt B201 is set on drive roll and driven roll, polylith clamping plate 202 are evenly fixed on annular conveying belt B201, stepper-motor drives the clamping plate 202 on annular conveying belt B201 to rotate by drive roll and driven roll, it is achieved the reception of material and upset. Described transfer mechanism 1 comprises motor, drive roll and driven roll, and motor drives two annular conveying belt A105 to rotate by drive roll and driven roll simultaneously.
Device for transporting objects described in the present embodiment is specially adapted to the conveying of single batch of multiple rule material, and when single batch of conveying multiple rule material, the quantity of single batch of multiple rule material is not limit, the length of corresponding increase clamping plate 202. Wherein, described regular material comprises the material with regular shape, and soft such as Founder takes out bag, upright tissue material bag, upright food product packets, circular reel bag etc.
Below to comprise end face, bottom surface, face, left side, face, right side, the rectangle material of front and back be example so that the specific implementation process of device for transporting objects in the present embodiment to be described: start motor, annular conveying belt A105 and chain are rotated, multiple rectangle material enters from the feed end of two annular conveying belt A105, when this batches arrives the discharge end of two annular conveying belt A105, under the effect of inertia and material toggling block 103, this batches enters bearing material plate 102, and under the effect of material toggling block 103, continue the feed end to switching mechanism 2 move, when this batches moves to the end of bearing material plate 102, under the effect of inertia, multiple material enters in clamping zone corresponding in switching mechanism 2 successively, owing to having gap between transfer mechanism 1 and switching mechanism 2, and limit by frictional force, last material can not enter switching mechanism 2 completely, now along with the rotation of chain, drive material toggling block 103 meeting of this batches to last material applied thrust, under the effect of thrust, last material drives the material previously entered in clamping zone to move forward, thus the multiple materials making this batch enter in the clamping zone of switching mechanism 2 smoothly, and in this clamping zone proper alignment, after material enters clamping zone, its bottom surface stands on clamping plate 202, after switching mechanism 2 receives this batches, stepper-motor in switching mechanism 2 rotates once, the face, right side of material turns into bottom surface, and stand on annular conveying belt B201 under the clamping of clamping plate 202, realize the upset of material. complete this batches conveying and upset after, a rear clamping zone continue receive follow-up material.
Embodiment 8
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, mass transport turning device comprises transfer mechanism 1 and switching mechanism 2, the structure of described switching mechanism 2 can be: comprises annular conveying belt B201, described annular conveying belt B201 is evenly fixed with polylith clamping plate 202, formation material clamping region between adjacent two clamping plates 202; The discharge end of described transfer mechanism 1 is arranged on the feed end of switching mechanism 2, the feed end of described switching mechanism 2 is provided with the blowing nozzle 107 of the position of the material entering clamping zone for regulating, the mass transport direction of described transfer mechanism 1 and the rotation axis 702 of switching mechanism 2 radial perpendicular, material overturns on switching mechanism 2 by axle of the throughput direction of transfer mechanism 1. During work, multiple material is sent in the clamping zone of switching mechanism 2 feed end by transfer mechanism 1 successively, and blowing nozzle 107 makes the material being introduced in clamping zone continue to move forward, and avoids solid accumulation, finally makes material neatly be arranged in clamping zone.
The structure of described transfer mechanism 1 can be: comprises annular conveying belt C101, bearing material plate 102 and material toggling block 103, bearing material plate 102 is fixed on the feed end of switching mechanism 2, material toggling block 103 is arranged on annular conveying belt C101, during convey materials, annular conveying belt C101 drives material toggling block 103 that the material on bearing material plate 102 is sent into switching mechanism 2. further, the quantity of bearing material plate 102 is two pieces, the quantity of material toggling block 103 is multiple, two blocks of bearing material plates 102 are disposed side by side on the feed end of switching mechanism 2, the end of bearing material plate 102 is slightly higher to the height being applied to the clamping plate 202 connecing material than switching mechanism 2 feed end, so that the material on bearing material plate 102 can enter clamping zone smoothly, further, the equal downward bending in the two ends of bearing material plate 102, its bending part arc-shaped transition. multiple material toggling block 103 is arranged between two blocks of bearing material plates 102 by annular conveying belt C101, multiple material toggling block 103 is evenly fixed on annular conveying belt C101, under the drive of motor, multiple material toggling block 103 coordinates sends lasting for the material on two blocks of bearing material plates 102 into clamping zone, and makes the every batch of material sent into proper alignment in clamping zone. article two, the discharge end of annular conveying belt A105 is separately positioned on the end of two blocks of bearing material plates 102, namely bearing material plate 102 is between switching mechanism 2 and annular conveying belt A105, further, the length of annular conveying belt C101 increases, make multiple material toggling block 103 except being rotated by annular conveying belt C101 and being arranged between two blocks of bearing material plates 102, multiple material toggling block 103 is also rotated by annular conveying belt C101 and is arranged between two annular conveying belt A105, so that after entering bearing material plate 102 from annular conveying belt A105, can continue to move forward along bearing material plate 102 under the drive of material toggling block 103, further, the discharge end of annular conveying belt A105 is positioned at above the upper surface of bearing material plate 102. two pieces of limiting plates 104 are symmetricly set in the frame 106 of wrapping machine, two blocks of bearing material plates 102 and two annular conveying belt A105 are all between two pieces of limiting plates 104, distance and the width of material to be packaged between two pieces of limiting plates 104 are suitable, for carrying out spacing to the material on the annular conveying belt A105 of the material on two blocks of bearing material plates 102 and two.
Described annular conveying belt C101 preferably adopts chain, and multiple material toggling block 103 is evenly fixed on chain.
Described switching mechanism 2 also comprises stepper-motor, drive roll and driven roll, annular conveying belt B201 is set on drive roll and driven roll, polylith clamping plate 202 are evenly fixed on annular conveying belt B201, stepper-motor drives the clamping plate 202 on annular conveying belt B201 to rotate by drive roll and driven roll, it is achieved the reception of material and upset. Described transfer mechanism 1 comprises motor, drive roll and driven roll, and motor drives two annular conveying belt A105 to rotate by drive roll and driven roll simultaneously.
Device for transporting objects described in the present embodiment is mainly used in the conveying of single batch of multiple not upright material, and such as steamed stuffed bun, dumpling etc., the quantity of the single batch of not upright material of conveying is not limit, the length of corresponding increase clamping plate 202.
Described in the present embodiment, the specific implementation process of mass transport turning device is: start motor, annular conveying belt A105 and chain is rotated, regulates the angle of blowing nozzle 107, and blowing nozzle 107 is blown. single batch of multiple material enters from the feed end of two annular conveying belt A105, when this batches arrives the discharge end of two annular conveying belt A105, under the effect of inertia and material toggling block 103, this batches enters bearing material plate 102, and under the effect of material toggling block 103, continue the feed end to switching mechanism 2 move, when this batches moves to the end of bearing material plate 102, under the effect of inertia, multiple material enters in clamping zone corresponding in switching mechanism 2 successively, after material enters clamping zone successively, its applying is made its thrust moved forward by blowing nozzle 107, avoid solid accumulation. owing to having gap between transfer mechanism 1 and switching mechanism 2, and limit by frictional force, last material can not enter switching mechanism 2 completely, now along with the rotation of chain, drive material toggling block 103 meeting of this batches to last material applied thrust, under the effect of thrust and blowing nozzle 107 effect under, multiple materials of this batch enter in the clamping zone of switching mechanism 2 smoothly, and in this clamping zone proper alignment. after the conveying completing this batches and upset, stepper-motor in switching mechanism 2 rotates once, and the direction of material is turned over and turn 90 degrees, and after the conveying completing this batches and upset, a rear clamping zone continues to receive follow-up material.
Embodiment 9
A kind of material packing machine, comprise mass transport turning device, material toggling mechanism 3, send bag mechanism 4, sucker 6 and picking bag bag expanding device, mass transport turning device comprises transfer mechanism 1 and switching mechanism 2, the structure of described switching mechanism 2 can be: comprises annular conveying belt B201, described annular conveying belt B201 is evenly fixed with polylith clamping plate 202, formation material clamping region between adjacent two clamping plates 202; The discharge end of described transfer mechanism 1 is arranged on the feed end of switching mechanism 2, the feed end of described switching mechanism 2 is provided with the blowing nozzle 107 of the position of the material entering clamping zone for regulating, the mass transport direction of described transfer mechanism 1 and the rotation axis 702 of switching mechanism 2 radial perpendicular, material overturns on switching mechanism 2 by axle of the throughput direction of transfer mechanism 1.
The quantity of described blowing nozzle 107 is multiple, and each blowing nozzle 107 is provided with break-make gas and the trip switch of tolerance size, and the blowing direction of each blowing nozzle 107 is crossing with the throughput direction of material on transfer mechanism 1.
Described blowing nozzle 107 can be fixed in the frame 106 of transfer mechanism 1, it is possible to is fixed on independent bracing frame, and the blow-out position of each blowing nozzle 107 (comprising air blowing angle) is adjustable, and the concrete quantity of blowing nozzle 107 is arranged according to practical situation. Wherein, carrying 3 materials for single batch, different according to material shapes, the set-up mode of blowing nozzle 107 can have following 3 kinds:
1, the quantity of blowing nozzle 107 is set to 3, three positions in the corresponding clamping zone of blowing direction difference of 3 blowing nozzles 107;
2, the quantity of blowing nozzle 107 is set to 3, and 3 blowing nozzles 107 are concentrated and blowed to first material and enter the position corresponding to clamping zone;
3, the quantity of blowing nozzle 107 is 6, can only select a few blowing nozzles 107 to blow in 6 blowing nozzles 107.
Certainly, the blowing direction of blowing nozzle 107 can blow to the upper back of material, rear middle part, rear lower and middle bottom etc., so that the multiple materials entering in clamping zone can be made neatly to form a line as good.
Claims (21)
1. a material packing machine, it is characterized in that: comprise picking bag bag expanding device, picking bag bag expanding device comprises picking bag transfer mechanism (51), picking bag transfer mechanism (51) comprises holding a bag plate (501) and making to hold a bag plate (501) at picking bag station (505) and opens reciprocating translation mechanism between bag station, holds the upper corresponding side, pre-formed bags bag mouth position of a bag plate (501) and has adsorption hole (503).
2. material packing machine as claimed in claim 1, it is characterized in that: described picking bag bag expanding device also comprises bag expanding mechanism (7), the bag expanding pawl (701) that bag expanding mechanism (7) comprises rotation axis (702) and is connected on rotation axis (702), the side of bag expanding pawl (701) is curved, and bag expanding pawl (701) rotates around rotation axis (702).
3. material packing machine as claimed in claim 1 or 2, it is characterised in that: described translation mechanism comprises guiding part (502), holds a bag plate (501) and is movably arranged in guiding part (502), holds a bag plate (501) in the upper motion of guiding part (502).
4. material packing machine as claimed in claim 3, it is characterized in that: the both sides of guiding part (502) are provided with arc groove (504), arc groove (504) is arranged along guiding part (502) length direction, a described bag plate (501) lower surface that holds is provided with the raised item suitable with arc groove (504), and raised item is stuck in arc groove (504).
5. material packing machine as claimed in claim 3, it is characterized in that: the upper surface of described guiding part (502) is provided with bar-shaped trough, bar-shaped trough is arranged along guiding part (502) length direction, a described bag plate (501) lower surface that holds is provided with strip bulge or roller, strip bulge or roller and bar-shaped trough are suitable, and strip bulge or roller are stuck in bar-shaped trough.
6. material packing machine as claimed in claim 2, it is characterized in that: described bag expanding pawl (701) comprises leads material portion (703) and portion (704) is opened in support, lead material portion (703) and it is arranged on the afterbody that portion (704) are opened in support, the radius opening portion (704) part near support is less than the radius opening portion (704) part away from support, and it is U shape cross section that portion (704) cross section is opened in described support.
7. material packing machine as claimed in claim 6, it is characterised in that: described U shape cross section connects to form semi-closed structure successively by concave section, upside (705), medial arc outwardly projecting portion (706) and downside arc outwardly projecting portion (707).
8. material packing machine as claimed in claim 7, it is characterised in that: described medial arc outwardly projecting portion (706) just constitutes the side arcuate structure of bag expanding pawl (701).
9. material packing machine as claimed in claim 1 or 2, it is characterized in that: described material packing machine also comprises mass transport turning device, described mass transport turning device comprises transfer mechanism (1) and switching mechanism (2), the discharge end of described transfer mechanism (1) is arranged on the feed end of switching mechanism (2), and the rotation axis (702) of the mass transport direction of transfer mechanism (1) and switching mechanism (2) is radial perpendicular, material overturns on switching mechanism (2) by axle of the throughput direction of transfer mechanism (1).
10. material packing machine as claimed in claim 9, it is characterized in that: described transfer mechanism (1) comprises annular conveying belt C(101), bearing material plate (102) and material toggling block (103), bearing material plate (102) is fixed on the feed end of switching mechanism (2), material toggling block (103) is arranged on annular conveying belt C(101) on, annular conveying belt C(101) drive material toggling block (103) that the material on bearing material plate (102) is sent into switching mechanism (2).
11. material packing machines as claimed in claim 10, it is characterized in that: the quantity of described bearing material plate (102) is two pieces, the quantity of described material toggling block (103) is multiple, two pieces of bearing material plates (102) are disposed side by side on the feed end of switching mechanism (2), multiple material toggling block (103) is by annular conveying belt C(101) it is arranged between two pieces of bearing material plates (102), annular conveying belt C(101) drive material toggling block (103) that the material on bearing material plate (102) is sent into switching mechanism (2).
12. material packing machines as claimed in claim 10, it is characterised in that: described transfer mechanism (1) also comprises two pieces of limiting plates (104) being symmetricly set in the frame (106) of wrapping machine, and bearing material plate (102) is positioned between two pieces of limiting plates (104).
13. material packing machines as described in claim 9 or 10, it is characterised in that: the equal downward bending in two ends of described bearing material plate (102), its bending part arc-shaped transition.
14. material packing machines as described in claim 10 or 11, it is characterized in that: described transfer mechanism (1) also comprises two annular conveying belt A(105), article two, annular conveying belt A(105) discharge end be separately positioned on the end of two pieces of bearing material plates (102), described multiple material toggling blocks (103) are by annular conveying belt C(101) be arranged between two pieces of bearing material plates (102) and two annular conveying belt A(105) between.
15. material packing machines as claimed in claim 14, it is characterised in that: discharge end described annular conveying belt A(105) is positioned at above the upper surface of bearing material plate (102).
16. material packing machines as claimed in claim 9, it is characterized in that: described switching mechanism (2) comprises annular conveying belt B(201), described annular conveying belt B(201) on be evenly fixed with polylith clamping plate (202), formation material clamping region between adjacent two clamping plates (202).
17. material packing machines as claimed in claim 9, it is characterised in that: the feed end of described switching mechanism (2) is provided with blowing nozzle (107).
18. material packing machines as claimed in claim 17, it is characterised in that: the quantity of described blowing nozzle (107) is multiple.
19. material packing machines as claimed in claim 18, it is characterised in that: described each blowing nozzle (107) is provided with break-make gas and the trip switch of tolerance size.
20. material packing machines as claimed in claim 17, it is characterised in that: the blowing direction of described blowing nozzle (107) is crossing with the throughput direction of material on transfer mechanism (1).
21. material packing machines as according to any one of claim 17 20, it is characterised in that: described blowing nozzle (107) is movably arranged in the frame (106) of wrapping machine, and the blow-out position of blowing nozzle (107) is adjustable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610197703.7A CN105620825B (en) | 2016-03-31 | 2016-03-31 | Material packing machine |
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| CN201610197703.7A CN105620825B (en) | 2016-03-31 | 2016-03-31 | Material packing machine |
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| CN105620825B CN105620825B (en) | 2018-06-01 |
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Effective date of registration: 20190412 Address after: 528000 2nd Floor, Songchuan Complex Building, No. 3 Huanzhen East Road, Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Songchuan Zhuguan Intelligent Equipment Co., Ltd. Address before: 528313 No. 3 Huanzhen East Road, Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Songchuan Machinery & Equipment Co., Ltd. |