CN113955569A - Falling type waterproof cloth folding and recycling device and method - Google Patents
Falling type waterproof cloth folding and recycling device and method Download PDFInfo
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- CN113955569A CN113955569A CN202110953381.5A CN202110953381A CN113955569A CN 113955569 A CN113955569 A CN 113955569A CN 202110953381 A CN202110953381 A CN 202110953381A CN 113955569 A CN113955569 A CN 113955569A
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- 239000004744 fabric Substances 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 156
- 238000004804 winding Methods 0.000 claims abstract description 64
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 77
- 238000007906 compression Methods 0.000 claims description 77
- 238000005096 rolling process Methods 0.000 claims description 54
- 238000011084 recovery Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002045 lasting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/20—Zig-zag folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- Engineering & Computer Science (AREA)
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Abstract
The invention provides a falling type waterproof cloth folding and recycling device and a falling type waterproof cloth folding and recycling method, which are used for automatically folding and recycling a waterproof cloth and solving the problem that the waterproof cloth is quickly worn due to manual dragging and folding of the waterproof cloth in the prior art; the folding mechanism comprises two groups of push type folding guide assemblies which are oppositely arranged, a plurality of push type guide heads are respectively arranged on one opposite sides of the two groups of push type folding guide assemblies, the waterproof cloth enters an area between the two groups of push type folding guide assemblies from top to bottom, the push type guide heads which are arranged in a staggered mode extend forwards, and the waterproof cloth can be folded to form a wavy structure; the winding mechanism comprises a winding fork and a driving mechanism, the winding fork can fork the folded waterproof cloth and rotate and wind the waterproof cloth under the driving of the driving mechanism.
Description
Technical Field
The field relates to the technical field of rain cloth recovery, in particular to a falling rain cloth folding recovery device and a recovery method.
Background
The rain cloth is mainly used for covering vehicles, ships, factories and mines, outdoor tourism and other fields, has the effect of covering objects, and has the characteristics of sun resistance, frost resistance, ageing resistance, corrosion resistance, light weight, easiness in folding and the like.
The width specification of the common waterproof cloth is 12-16 meters, the length is generally 16-30 meters, because the size is large, the weight is heavy, the recovery and folding of the waterproof cloth mostly adopt an artificial mode at present, the folding process needs two persons to cooperate, in a certain open field, the waterproof cloth is firstly unfolded and flattened, then mutually folded layer by layer, and finally rolled into a cylindrical shape with the length of about 1.8 meters.
Above-mentioned mode is in the implementation, and inevitable can make the waterproof cloth take place to drag and the problem of friction on ground, drags for a long time, rubs and certainly leads to waterproof cloth life's greatly reduced. And adopt above-mentioned mode to carry out the folding rolling of waterproof cloth, the operation mode is very loaded down with trivial details, needs personnel more, and a small amount of personnel carry out the time that the operation needs longer.
Disclosure of Invention
The invention provides a falling type waterproof cloth folding and recycling device and method, which are used for realizing automatic folding and recycling of waterproof cloth and solving the problem of rapid abrasion of the waterproof cloth caused by manual dragging and folding of the waterproof cloth in the prior art.
The technical scheme of the invention is as follows: the folding device comprises a main body support, a folding mechanism and a winding mechanism, wherein the folding mechanism is arranged on the upper layer of the main body support, and the winding mechanism is arranged on the lower layer of the main body support;
a folding mechanism: the rain cloth folding guide assembly comprises two groups of push type folding guide assemblies which are oppositely arranged, wherein a plurality of push type guide heads are respectively arranged on one opposite side of each of the two groups of push type folding guide assemblies, the push type guide heads on the two sides are arranged in a staggered manner, rain cloth enters an area between the two groups of push type folding guide assemblies from top to bottom, and the push type guide heads arranged in a staggered manner extend forwards to fold the rain cloth into a wavy structure;
a winding mechanism: including rolling fork and actuating mechanism, the rolling fork front end is two strands of fork structures, and the rear end is connected with actuating mechanism, and the folding direction of rolling fork length direction perpendicular to waterproof cloth, the rolling fork can fork the waterproof cloth after folding and get and carry out the rolling of gyration to the waterproof cloth under actuating mechanism's drive.
Preferably, the two groups of push-type folding guide assemblies are respectively marked as a first guide assembly and a second guide assembly, the first guide assembly and the second guide assembly respectively comprise a plurality of telescopic mechanisms, the vertical planes of the telescopic directions of all the telescopic mechanisms are parallel, the front end of each group of telescopic mechanisms is connected with one push-type guide head, and the rear end of each group of telescopic mechanisms is connected with the main body bracket.
As a further preferred option of the above scheme, the telescopic mechanism comprises a first electric push rod, a second electric push rod, a telescopic plate, a support plate and a linear guide rail, the telescopic plate and the support plate are arranged in parallel, the linear guide rail is arranged between the telescopic plate and the support plate, the guide rail of the linear guide rail is fixed on the support plate, a slider is fixedly connected with the telescopic plate, the push type guide head is arranged at the front end of the telescopic plate, the other end of the telescopic plate faces one side of the main body bracket, the first electric push rod is used for driving the telescopic plate to extend and retract and is positioned above the telescopic plate and parallel to the telescopic plate, the telescopic end of the first electric push rod is hinged with the upper surface of the telescopic plate, the other end of the first electric push rod is hinged with the main body bracket, the second electric push rod is arranged below the support plate and is used for adjusting the pitching angle of the support plate, the telescopic end of the second electric push rod is hinged with the lower surface of the support plate, and the other end of the second electric push rod is hinged with the main body bracket, the utility model discloses a structure, including the backup pad, the backup pad is fixed with a gag lever post towards the one end of main part support in the backup pad, gag lever post axial level and perpendicular to backup pad length direction, outside the gag lever post both ends extended to the backup pad, be equipped with two between backup pad and the main part support and collude the board, collude board one end and main part support articulated, the other end is equipped with a slot hole, slot hole length direction is along colluding the length direction of board, and two collude the board and establish at the gag lever post both ends through the long pot head respectively, second electric putter is located colludes the board below.
In a further preferred embodiment of the present invention, at least one side of the push-type guide head that contacts the rain cloth is an arc surface.
As a further preferable mode of the above scheme, the push-type guide head includes a roller, the roller can contact with the rain cloth, the roller is rotatably connected with the front end of the telescopic plate, and the roller is axially horizontal and perpendicular to the length direction of the telescopic plate.
Preferably, the number of the telescopic mechanisms of the first guide assembly is one more than that of the telescopic mechanisms of the second guide assembly, the telescopic mechanisms of the first guide assembly and the telescopic mechanisms of the second guide assembly are uniformly distributed on the main body bracket along the parallel horizontal directions, and all the telescopic mechanisms of the second guide assembly correspond to the midpoint of a spacing area between two adjacent groups of telescopic mechanisms of the first guide assembly one by one.
As a further optimization of the scheme, two groups of winding mechanisms are arranged under the first guide component and the second guide component respectively, each group of winding mechanisms comprises a base, a telescopic component, a linear guide rail component, a driving motor, a motor seat, a first supporting plate, a second supporting plate, a winding rod and a bearing, the base comprises a bottom plate and a vertical plate, the vertical plate is fixed at one end of the bottom plate, the vertical plate is fixedly connected with the main body support, the linear guide rail component is arranged on the bottom plate, a sliding block of the linear guide rail component is fixedly connected with the motor seat, the driving motor is arranged on the motor seat, one end of the telescopic component is hinged with the motor seat, the other end of the telescopic component is hinged with one end, far away from the vertical plate, of the bottom plate, the telescopic component can drive the motor seat to move along the guide rail, a first through hole is formed in the center of the first supporting plate, and two through holes are formed in two sides of the first through hole respectively, the two through holes are centrosymmetric relative to the circle center of the first through hole, the first supporting plate is arranged on an output shaft of a driving motor through the through hole in a sleeved mode, the two winding rods of each winding mechanism are arranged in two and correspond to the two through holes in a fixed connection mode respectively, the winding rods and the first supporting plate form a winding fork, a through hole is formed in a vertical plate and is coaxial with the output shaft of the motor, a bearing is arranged in the through hole of the vertical plate, the second supporting plate is fixed in the bearing inner hole, the two through holes are formed in the second supporting plate and are coaxial with the two winding rods respectively, the two winding rods penetrate through the corresponding through holes in the second supporting plate, cantilever ends of the winding rods in the two winding mechanisms horizontally extend to the positions right below the corresponding first guide assembly and the second guide assembly in opposite directions, and the output shafts of the driving motors in the two winding mechanisms are coaxially arranged.
As a further preferred option of the above scheme, a waterproof cloth compression mechanism is further disposed between the folding mechanism and the winding mechanism, the waterproof cloth compression mechanism includes two guide rods horizontally and parallelly disposed, two compression plates parallelly disposed, and two sets of telescopic assemblies, two ends of each guide rod are fixed on the main body support, the axial direction of each guide rod is perpendicular to the telescopic direction of the telescopic mechanism of the push-type folding guide assembly, two ends of each compression plate are respectively provided with a through hole, two ends of each compression plate are sleeved on the corresponding guide rod through the through holes, the compression plates are disposed perpendicular to the guide rods, two sets of telescopic assemblies are respectively hinged to the two compression plates on the opposite sides, the other ends of the telescopic assemblies are hinged to the main body support, and the telescopic assemblies can drive the corresponding compression plates to move along the guide rods.
Preferably, the two compression plates are provided with a first guide roller and a second guide roller on opposite sides thereof, the first guide roller is arranged above the second guide roller in parallel and is parallel to the compression plates, the two first guide rollers are positioned on the same horizontal plane, the two second guide rollers are positioned on the same horizontal plane, and the distance between each first guide roller and the corresponding compression plate is smaller than the distance between the corresponding lower second guide roller and the compression plate.
Based on the folding recovery device of the waterproof cloth, the application provides a folding recovery method of the falling type waterproof cloth, which is realized by the following steps:
s1, arranging a plurality of telescopic mechanisms on two sides of a preset vertical falling area of the waterproof cloth to serve as waterproof cloth folding areas, wherein the telescopic directions of the telescopic mechanisms face one side of the waterproof cloth, vertical planes of the telescopic directions of all the telescopic mechanisms are parallel to each other, the telescopic mechanisms on the two sides are arranged in a staggered mode, the telescopic mechanisms on the two sides extend out to one side of the waterproof cloth under the action of driving force, and the front end of each group of telescopic mechanisms pushes the corresponding waterproof cloth area forwards to form concave deformation, so that the waterproof cloth is integrally formed into a wavy structure;
s2, a waterproof cloth rolling fork is arranged below the waterproof cloth folding area and used as the waterproof cloth rolling area, the rolling fork is driven to rotate through a driving mechanism, after the lower end of the waterproof cloth folded in the waterproof cloth folding area is compressed, the compressed waterproof cloth is forked and taken by the rolling fork, the driving mechanism drives the rolling fork to rotate so as to drive the waterproof cloth to rotate after the waterproof cloth is folded and compressed, and the waterproof cloth is rolled up.
On the basis of above-mentioned step, still be equipped with the waterproof cloth compression district between waterproof cloth folding zone and waterproof cloth rolling district for continuously compress the waterproof cloth, it includes the waterproof cloth compression mechanism who sets up in telescopic machanism below, to the waterproof cloth that moves down after the waterproof cloth folding zone is folded, continuously compress the waterproof cloth to central authorities from both sides, the flexible direction of its compression direction level and perpendicular to telescopic machanism, waterproof cloth after continuously compressing is along with the rolling fork gyration, realizes the rolling to the waterproof cloth.
Preferably, in step S1, it is assumed that the first folding area and the second folding area are respectively located on both sides of the vertical falling area of the raincloth, the number of the first folding area is one more than that of the second folding area, the second folding area has one more telescopic mechanism than that of the first folding area, the telescopic mechanisms of the second folding area respectively correspond to the center of the spacing area between two adjacent groups of telescopic mechanisms of the first folding area one by one, and when the raincloth is folded, the acute angles formed by the extension directions of the telescopic mechanisms in the first folding area and the second folding area and the horizontal direction are gradually reduced from the middle telescopic mechanism to the telescopic mechanisms on both sides.
Preferably, in step S1, a rotatable pusher guide head is provided at one end of the retracting mechanism for pushing and folding the raincloth, and an axial direction of the pusher guide head is horizontal and perpendicular to a retracting direction of the retracting mechanism.
Preferably, in step S2, a set of winding forks are respectively disposed on both sides of the tarpaulin and are driven to rotate by a set of driving mechanisms, the two sets of winding forks are disposed opposite to each other, and each set of driving mechanism is configured with a retractable assembly capable of driving the driving mechanism and the winding forks to move back and forth along the forking direction of the winding forks so as to fork the compressed tarpaulin and release the tarpaulin after being wound.
As a preferable aspect of the above method, the step of compressing the waterproof cloth includes: the two compression plates which are arranged in parallel and form the waterproof cloth compression mechanism are driven by the telescopic assembly connected with the compression plates to move in opposite directions, and the waterproof cloth between the two compression plates is compressed; and the opposite side surfaces of the two compression plates are respectively provided with one or more guide rollers, and the axial directions of the guide rollers are horizontal and vertical to the compression direction of the compression plates.
The beneficial effect of above-mentioned scheme lies in:
1. in above-mentioned technical scheme, the mode that adopts from top to bottom vertical release waterproof cloth and make waterproof cloth get into folding district, compression district and rolling district in proper order carries out folding rolling to waterproof cloth, compares in traditional waterproof cloth mode of receiving (with the waterproof cloth tiling fold on ground, draw and drag, the rolling) avoided the wearing and tearing to waterproof cloth to very big degree, effectively improves the life of waterproof cloth.
2. In the technical scheme, the front end of the telescopic mechanism is provided with the guide head capable of rotating, the guide head is in direct contact with the waterproof cloth, when the waterproof cloth falls, the guide head can realize passive rotation under the action of friction force, the guide to the falling process of the waterproof cloth can be realized, and meanwhile, the friction force between the waterproof cloth and the guide head can be reduced, so that the abrasion to the waterproof cloth is further reduced, and the service life of the waterproof cloth is effectively prolonged.
3. The telescopic machanism in folding zone can realize the adjustment of every single move angle under second electric putter's effect, thereby can realize that the telescopic machanism who is located the intermediate position promotes the waterproof cloth earlier and produces sunken deformation, promote the waterproof cloth behind the telescopic machanism on both sides and produce sunken deformation, avoid appearing the waterproof cloth both sides and accomplish sunken deformation earlier, lead to the problem that the waterproof cloth central zone can't carry out sunken deformation again, this kind is by the mode that middle zone takes place sunken deformation to both sides gradually, can make the waterproof cloth better by folding formation wavy structure, effectively guaranteed the folding effect to the waterproof cloth.
4. The waterproof cloth compression mechanism in the compression area is arranged, the waterproof cloth enters the rolling area from the folding area to play a good transition effect, the waterproof cloth is extruded and compressed in a folding mode, the thickness of the waterproof cloth after being folded is effectively reduced, convenience is brought to the fact that the waterproof cloth is taken by the rolling fork in the follow-up step, the waterproof cloth in the folded state can be accurately taken by the rolling fork through simple manual processing, and tedious manual operation is effectively reduced.
5. Above-mentioned technical scheme has solved among the prior art and can't realize the purpose of mechanized rolling to the waterproof cloth, has effectively reduced personnel's cost, has improved work efficiency greatly.
Drawings
Fig. 1 is a front view of the drop type rain fly folding and recovering device in the embodiment of the present invention.
Fig. 2 is a right side view of the drop type rain fly folding and recovering device in the embodiment of the present invention.
Fig. 3 is a top view of the drop type rain fly folding and recovering device in the embodiment of the present invention.
Fig. 4 is a perspective view of the folding and recovering device for drop-type rain fly in the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a telescoping mechanism and a pusher guide head of the pusher-type folding guide assembly according to an embodiment of the invention.
Fig. 6 is a schematic view showing the structure of the hook plate and the limiting rod according to the embodiment of the present invention.
Fig. 7 is a schematic view of the winding mechanism in the embodiment of the present invention.
Fig. 8 is a schematic view of the compression mechanism in an embodiment of the present invention.
Fig. 9 is a schematic view of the state in which the tarpaulin is folded by the push-in folding guide assembly at the tarpaulin folding region in the embodiment of the present invention.
Fig. 10 is a schematic view showing a state where the tarpaulin is compressed by the compressing mechanism and clamped by the winding fork in the embodiment of the present invention.
Fig. 11 is a schematic structural diagram reflecting that the driving motor and the rubber strip are additionally arranged on the roller in the embodiment of the invention.
Detailed Description
Embodiments of a dropdown-type tarpaulin folding and recycling apparatus and a method for recycling the same according to the present invention will be described in detail with reference to the accompanying drawings.
The falling-type waterproof cloth folding and recycling device comprises the following structures:
the folding device comprises a main body support 1, a folding mechanism 2 and a winding mechanism 3, wherein the upper layer of the main body support 1 is provided with the folding mechanism 2, and the lower layer is provided with the winding mechanism 3;
wherein
The folding mechanism 2 comprises two groups of push type folding guide assemblies which are oppositely arranged, a plurality of push type guide heads 24 are respectively arranged on one opposite side of each of the two groups of push type folding guide assemblies, the push type guide heads 24 on the two sides are arranged in a staggered mode, the waterproof cloth 5 enters an area between the two groups of push type folding guide assemblies from top to bottom, and the push type guide heads 24 arranged in a staggered mode extend forwards to fold the waterproof cloth into a wavy structure, as shown in fig. 8;
winding mechanism 3 includes rolling fork and actuating mechanism, the rolling fork front end is two strands of structures of pitching, and the rear end is connected with actuating mechanism, and rolling fork length direction perpendicular to waterproof cloth's folding direction, rolling fork can be pitched and get and revolve the rolling to waterproof cloth 5 under actuating mechanism's drive to waterproof cloth 5 after folding.
In this embodiment, two sets of push type folding guide assemblies are respectively marked as a first guide assembly 2a and a second guide assembly 2b, the first guide assembly 2a and the second guide assembly 2b both comprise a plurality of telescopic mechanisms, the vertical planes of the telescopic directions of all the telescopic mechanisms are parallel, the front end of each set of telescopic mechanisms is connected with one push type guide head 24, and the rear end of each set of telescopic mechanisms is connected with the main body support 1.
In this embodiment, the telescopic mechanism includes a first electric push rod 21, a second electric push rod 25, a telescopic plate 22, a support plate 23 and a linear guide rail 26, the telescopic plate 22 and the support plate 23 are disposed in parallel, the linear guide rail 26 is disposed between the telescopic plate 22 and the support plate 23, the guide rail of the linear guide rail 26 is fixed on the support plate 23, a slider is fixedly connected to the telescopic plate 22, the push-type guide head 24 is disposed at the front end of the telescopic plate 22, the other end of the telescopic plate 22 faces one side of the main body bracket 1, the first electric push rod 21 is used for driving the telescopic plate 22 to extend and retract, is located above the telescopic plate 22 and parallel to the telescopic plate 22, the telescopic end of the first electric push rod 21 is hinged to the upper surface of the telescopic plate 22, the other end is hinged to the main body bracket 1, the second electric push rod 25 is disposed below the support plate 23 for adjusting the pitch angle of the support plate 23, its end that stretches out and draws back is articulated with backup pad 23 lower surface, and the other end is articulated with main part support 1, the backup pad 23 is gone up to be fixed with a gag lever post 28 towards main part support 1's one end, and gag lever post 28 axial level and perpendicular to backup pad 23 length direction, and the gag lever post 28 both ends extend outside backup pad 23, be equipped with two blocks between backup pad 23 and the main part support 1 and collude board 27, collude board 27 one end and articulate with main part support 1, and the other end is equipped with a slot hole, the length direction of slot hole length direction is followed the length direction who colludes board 27, and two blocks collude board 27 and establish at gag lever post 28 both ends through the slot hole cover respectively, second electric putter 25 is located colludes board 27 below.
In this embodiment, at least one side of the push-type guide head 24 contacting with the rain cloth is an arc surface. Further preferred is: the push-type guide head 24 comprises a roller, the roller can be in contact with the rain cloth, the roller is rotatably connected with the front end of the telescopic plate 22, and the axial direction of the roller is horizontal and perpendicular to the length direction of the telescopic plate 22.
In this embodiment, the number of the telescopic mechanisms of the first guide assembly 2a is one more than that of the second guide assembly 2b, the telescopic mechanisms of the first guide assembly 2a and the telescopic mechanisms of the second guide assembly 2b are uniformly distributed on the main body support 1 along the horizontal direction parallel to each other, and all the telescopic mechanisms of the second guide assembly 2b correspond to the midpoint of the interval area between two adjacent groups of the telescopic mechanisms of the first guide assembly 2a one to one.
In this embodiment, there are two sets of winding mechanisms 3, which are respectively disposed under the first guiding component 2a and the second guiding component 2b, each set of winding mechanism 3 includes a base, a telescopic component 34, a linear guide component 33, a driving motor 35, a motor base 38, a first supporting disk 39, a second supporting disk 36, a winding rod 37 and a bearing, the base includes a bottom plate 31 and a vertical plate 32, the vertical plate 32 is fixed at one end of the bottom plate 31, the vertical plate 32 is fixedly connected with the main body support 1, the linear guide component 33 is disposed on the bottom plate 31, a sliding block of the linear guide component 33 is fixedly connected with the motor base 38, the driving motor 35 is disposed on the motor base 38, one end of the telescopic component 34 is hinged to the motor base 38, the other end is hinged to one end of the bottom plate 31, which is far away from the vertical plate 32, the telescopic component can drive the motor base 38 to move along the guide, the center of the first supporting plate 39 is provided with a first through hole, two sides of the first through hole are respectively provided with a second through hole, the two through holes are symmetrical relative to the center of the first through hole, the first supporting plate 39 is sleeved on the output shaft of the driving motor 35 through the through holes, two winding rods 37 of each group of winding mechanisms 3 are respectively and correspondingly fixedly connected with the second through hole, the winding fork is formed by the winding rods 37 and the first supporting plate 39, the vertical plate 32 is provided with a through hole which is coaxial with the output shaft of the motor, the through hole of the vertical plate 32 is internally provided with a bearing, the second supporting plate 36 is fixed in the inner hole of the bearing, the second supporting plate 36 is provided with two through holes which are respectively coaxial with the two winding rods 37, the two winding rods 37 penetrate through the corresponding through holes on the second supporting plate 36, and cantilever ends of the winding rods 37 on the two groups of winding mechanisms 3 horizontally extend to the positions right below the corresponding first guide component 2a and the second guide component 2b in opposite directions, the output shafts of the driving motors 35 on the two groups of winding mechanisms 3 are coaxially arranged.
In this embodiment, still be provided with waterproof cloth compressing mechanism 4 between folding mechanism 2 and the winding mechanism 3, waterproof cloth compressing mechanism 4 includes two level and parallel arrangement's guide bar 43, two parallel arrangement's compression board 41 and two sets of telescopic component 42, and guide bar 43 both ends are fixed on main part support 1, and guide bar 43 axial perpendicular to impulse type folding guide component's telescopic direction, a through-hole has respectively been seted up at two compression board 41 both ends, and compression board 41 both ends are established on corresponding guide bar 43 through the through-hole cover, compression board 41 perpendicular to guide bar 43 sets up, and the one side of carrying on the back on two compression boards 41 respectively articulates there is a set of telescopic component 42, the telescopic component other end is articulated with main part support 1, telescopic component can drive corresponding compression board 41 and remove along guide bar 43.
In this embodiment, two opposite side surfaces of the two compression plates 41 are respectively provided with a first guide roller 44 and a second guide roller 45, the first guide roller 44 is arranged above the second guide roller 45 in parallel and is parallel to the compression plates 41, the two first guide rollers 44 are located on the same horizontal plane, the two second guide rollers 45 are located on the same horizontal plane, and the distance between the first guide roller 44 and the corresponding compression plate 41 is smaller than the distance between the second guide roller 45 below the first guide roller 44 and the corresponding compression plate 41.
The following describes an embodiment of the drop-down type rain fly folding and recycling method with reference to the working principle of the above-mentioned device.
Waterproof cloth folding
Take the waterproof cloth that uses on large-scale freight train as an example, the waterproof cloth is when needs rolling, arrange above-mentioned device in under the waterproof cloth, control the waterproof cloth by the gradual whereabouts of top, get into waterproof cloth folding zone A, as shown in figure 1, respectively set up a set of propulsion type folding guide assembly in waterproof cloth folding zone both sides, every group includes a plurality of telescopic machanism, every telescopic machanism front end sets up can freely revolve, the propulsion type direction head of axial level and perpendicular to telescopic machanism flexible direction, telescopic machanism's flexible direction all faces waterproof cloth one side, and the vertical plane at all telescopic machanism flexible direction places is parallel to each other, the telescopic machanism dislocation set of both sides simultaneously. When the telescopic mechanisms extend out to one side of the waterproof cloth under the action of the driving force, the front end of each group of telescopic mechanisms pushes the waterproof cloth in the corresponding area forwards to form concave deformation, so that the waterproof cloth integrally forms a wavy structure;
the step of folding is completed when the waterproof cloth forms a wave-shaped structure.
Compression of rain cloth
Set up waterproof cloth compression region C below waterproof cloth folding zone, as shown in fig. 1 for last compression to the waterproof cloth, it includes the waterproof cloth compression mechanism who sets up in the telescopic machanism below, utilizes flexible subassembly to promote two blocks of compression boards along the guide bar of horizontal direction move in opposite directions, thereby last the compression to the waterproof cloth that moves down after folding between two blocks of compression boards from both sides to central authorities, its compression direction level and perpendicular to telescopic machanism's flexible direction.
The first guide roll and the second guide roll that two compression plate sides set up play direction and extrusion to the waterproof cloth, and two distances that are located between the first guide roll of top will be greater than the distance between two second guide rolls of its below for the waterproof cloth is folded back when passing through compression mechanism, and the passageway in waterproof cloth compression district forms V-arrangement structure, makes the waterproof cloth can be more smooth and easy through this region, and compression effect is better moreover.
Waterproof cloth rolling
Set up two sets of relative waterproof cloth rolling forks in waterproof cloth compression district below, as waterproof cloth rolling district B, as shown in fig. 1, the rolling fork passes through actuating mechanism drive gyration, after the lower extreme of waterproof cloth after waterproof cloth folding district folding back compresses, utilizes the rolling fork to fork the waterproof cloth after the compression and gets, and actuating mechanism drive rolling fork gyration to drive the waterproof cloth gyration after folding the compression, realize the rolling to the waterproof cloth.
Because the last flexible subassembly that disposes of actuating mechanism can drive actuating mechanism and rolling fork and get the direction back-and-forth movement along the fork of rolling fork, so, after the rolling fork accomplished the rolling to the waterproof cloth, the flexible subassembly of both sides is to the shrink backward, can make the rolling fork take out from the waterproof cloth of rolling to the release of the waterproof cloth that the realization was finished rolling.
In order to ensure the folding effect of the waterproof cloth, in the above steps, two sides of a vertical falling area of the waterproof cloth are respectively a first folding area and a second folding area, the number of the telescopic mechanisms of the first folding area is 5, the number of the telescopic mechanisms of the second folding area is 4, and the telescopic mechanisms of the second folding area are respectively in one-to-one correspondence with the center of a spacing area between two adjacent groups of telescopic mechanisms of the first folding area.
When the waterproof cloth is folded, the acute angles formed by the extension directions of the extension mechanisms in the first folding area and the second folding area and the horizontal direction are gradually reduced from the extension mechanisms positioned in the middle to the extension mechanisms at the two sides respectively, namely, the connecting line of the centers of the push type guide heads of the folding areas forms an arch structure with a downward opening, so that the push type guide heads at the front ends of the extension mechanisms positioned in the middle contact the waterproof cloth earlier than other push type guide heads at the two sides of the same side, and the waterproof cloth is pushed forwards to enable the area of the waterproof cloth to form a concave shape earlier.
A plurality of experiments prove that the mode that all the telescopic mechanisms extend forwards simultaneously to push the rain cloth in the corresponding area to deform in a sunken shape cannot achieve a good folding effect because the size and the weight of the rain cloth are large and the flexibility is poor.
And the propulsion type guide heads at the middle position are utilized to firstly push the middle part of the waterproof cloth to generate concave deformation, and then the propulsion type guide heads at the two sides are utilized to ensure that the concave deformation of the waterproof cloth is gradually diffused to the two sides, so that the waterproof cloth can be gradually contracted from the two sides to the middle, and the good effect of folding the waterproof cloth is effectively ensured.
Finally, some problems in the above technical solutions are explained as follows:
1. the push type guide head can extend forwards and push the rain cloth in the corresponding area to deform in a concave shape under the pushing of the rear telescopic mechanism.
2. The push-type guide head is connected with the front end of a telescopic plate of the telescopic mechanism through a bearing by adopting the roller, can freely rotate, and can effectively ensure that the roller passively rotates under the action of friction force when the waterproof cloth falls so as to play a role in guiding and buffering the waterproof cloth.
3. In the above-mentioned scheme, the telescopic components mentioned in the waterproof cloth compressing mechanism and the waterproof cloth winding mechanism can adopt a multi-link mechanism and a driving mechanism in the prior art to realize the telescopic function together (as shown in fig. 7 and 8), or directly adopt structures such as an electric push rod, a hydraulic cylinder or a pneumatic cylinder to realize the telescopic function.
4. Before folding the tarpaulin, the tarpaulin can be lifted by a lifting device so that the tarpaulin is located right above the folding zone. In this embodiment, can adopt the technical scheme of an automatic winding and unwinding devices of patent 201821691388.4, lift up above-mentioned automatic winding and unwinding devices through fork truck, the waterproof cloth is rolled up in advance on receiving and unwinding roller, can control the waterproof cloth whereabouts and get into the folding zone through the gyration of controlling receiving and unwinding roller.
5. It should be noted that, in the above structure, the push type guiding head may further include a driving motor 29 installed at the front end of the retractable plate, an output shaft of the driving motor 29 is coaxially connected with the roller, and the roller is driven to actively rotate by the motor, so that smoothness of the falling of the rain cloth can be effectively ensured, as shown in fig. 11.
6. In addition, a plurality of rubber strips 241 can be uniformly arranged on the outer circumference of the roller to form an arc-shaped structure, the outer arc surface of the rubber strip is in contact with the waterproof cloth, the pull effect on the falling of the waterproof cloth is achieved, and meanwhile, the waterproof cloth cannot be damaged, as shown in fig. 11.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. The utility model provides a recovery unit is folded to whereabouts formula waterproof cloth which characterized in that: the folding device comprises a main body support, a folding mechanism and a winding mechanism, wherein the folding mechanism is arranged on the upper layer of the main body support, and the winding mechanism is arranged on the lower layer of the main body support;
a folding mechanism: the rain cloth folding guide assembly comprises two groups of push type folding guide assemblies which are oppositely arranged, wherein a plurality of push type guide heads are respectively arranged on one opposite side of each of the two groups of push type folding guide assemblies, the push type guide heads on the two sides are arranged in a staggered manner, rain cloth enters an area between the two groups of push type folding guide assemblies from top to bottom, and the push type guide heads arranged in a staggered manner extend forwards to fold the rain cloth into a wavy structure;
a winding mechanism: including rolling fork and actuating mechanism, the rolling fork front end is two strands of structures of fork, and the rear end is connected with actuating mechanism, and the folding direction of rolling fork length direction perpendicular to waterproof cloth, the rolling fork can fork the waterproof cloth after folding and get and carry out the rolling of gyration to the waterproof cloth under actuating mechanism's drive.
2. A drop style rain fly folding and retrieving device according to claim 1, wherein: the two groups of push-type folding guide assemblies are respectively marked as a first guide assembly and a second guide assembly, the first guide assembly and the second guide assembly respectively comprise a plurality of telescopic mechanisms, the vertical planes of the telescopic directions of all the telescopic mechanisms are parallel, the front end of each group of telescopic mechanisms is connected with one push-type guide head, and the rear end of each group of telescopic mechanisms is connected with the main body support.
3. A drop style rain fly folding and retrieving device according to claim 2, wherein: the telescopic mechanism comprises a first electric push rod, a second electric push rod, a telescopic plate, a support plate and a linear guide rail, the telescopic plate is arranged in parallel with the support plate, the linear guide rail is arranged between the telescopic plate and the support plate, the guide rail of the linear guide rail is fixed on the support plate, a slide block is fixedly connected with the telescopic plate, the push type guide head is arranged at the front end of the telescopic plate, the other end of the telescopic plate faces one side of the main body support, the first electric push rod is used for driving the telescopic plate to stretch and retract and is positioned above the telescopic plate and parallel to the telescopic plate, the telescopic end of the first electric push rod is hinged with the upper surface of the telescopic plate, the other end of the first electric push rod is hinged with the main body support, the second electric push rod is arranged below the support plate and is used for adjusting the pitching angle of the support plate, the telescopic end of the second electric push rod is hinged with the lower surface of the support plate, the other end of the first electric push rod is hinged with the main body support, a limit rod is fixed on one end of the support facing the main body support, the utility model discloses a spacing rod, including spacing rod, main part support, the stopper is provided with the axial level of spacing rod and perpendicular to backup pad length direction, outside the stopper both ends extended to the backup pad, be equipped with two between backup pad and the main part support and collude the board, collude board one end and articulate with the main part support, and the other end is equipped with a slot hole, slot hole length direction is along colluding the length direction of board, and two collude the board and establish at the stopper both ends through the slot hole cover respectively, second electric putter is located colludes the board below.
4. A drop style rain fly folding and retrieving device according to claim 3, wherein: at least one side of the push-type guide head, which is in contact with the rain cloth, is an arc surface.
5. A drop style rain fly folding and retrieving device according to claim 4, wherein: the push type guide head comprises a roller, the roller can be in contact with the waterproof cloth, the roller is rotatably connected with the front end of the telescopic plate, the axial direction of the roller is horizontal, and the roller is perpendicular to the length direction of the telescopic plate.
6. A drop style rain fly folding and retrieving device according to claim 5, wherein: the number of the telescopic mechanisms of the first guide assembly is one more than that of the telescopic mechanisms of the second guide assembly, the telescopic mechanisms of the first guide assembly and the telescopic mechanisms of the second guide assembly are uniformly distributed on the main body support along the horizontal direction which is parallel to each other, and all the telescopic mechanisms of the second guide assembly correspond to the center of an interval area between two adjacent groups of telescopic mechanisms of the first guide assembly one by one.
7. A drop style rain fly folding and retrieving device according to claim 6, wherein: the two winding mechanisms are respectively arranged under the first guide component and the second guide component, each winding mechanism group comprises a base, a telescopic component, a linear guide rail component, a driving motor, a motor seat, a first support plate, a second support plate, a winding rod and a bearing, the base comprises a bottom plate and a vertical plate, the vertical plate is fixed at one end of the bottom plate and fixedly connected with a main body support, the linear guide rail component is arranged on the bottom plate, a sliding block of the linear guide rail component is fixedly connected with the motor seat, the driving motor is arranged on the motor seat, one end of the telescopic component is hinged with the motor seat, the other end of the telescopic component is hinged with one end, far away from the vertical plate, of the bottom plate, the telescopic component can drive the motor seat to move along the guide rail, a first through hole is arranged in the center of the first support plate, two second through holes are respectively arranged on two sides of the first through hole, and are centrosymmetric relative to the circle center of the first through hole, the first supporting disk is arranged on an output shaft of a driving motor through a through hole in a sleeved mode, the winding rods of each winding mechanism group are two in number and correspond to two fixed connection through holes respectively, the winding rods and the first supporting disk form the winding fork, a through hole is formed in a vertical plate and is coaxial with a motor output shaft, a bearing is arranged in the through hole of the vertical plate, the second supporting disk is fixed in the bearing, two through holes are formed in the second supporting disk and are coaxial with the two winding rods respectively, the winding rods penetrate through the corresponding through holes in the second supporting disk, cantilever ends of the winding rods on the two winding mechanisms extend to the positions under the corresponding first guiding component and the second guiding component in opposite directions, and the output shafts of the driving motor on the two winding mechanisms are coaxially arranged.
8. A drop style rain fly folding and retrieving device according to claim 2, wherein: still be provided with waterproof cloth compression mechanism between folding mechanism and the winding mechanism, waterproof cloth compression mechanism includes two levels and parallel arrangement's guide bar, two parallel arrangement's compression board and two sets of flexible subassembly, and the guide bar both ends are fixed on the main part support, and the guide bar axial perpendicular to impulse type folding guide subassembly's telescopic machanism's flexible direction, and a through-hole has respectively been seted up at two compression board both ends, and the compression board both ends are established on the guide bar that corresponds through the through-hole cover, the compression board perpendicular to guide bar sets up, and the one side of carrying on the back mutually on two compression boards respectively articulates there are two sets of flexible subassemblies, the flexible subassembly other end is articulated with the main part support, flexible subassembly can drive the compression board that corresponds and remove along the guide bar.
9. A drop style rain fly folding and retrieving device according to claim 8, wherein: the two compression plates are provided with a first guide roller and a second guide roller on opposite sides respectively, the first guide roller is arranged above the second guide roller in parallel and is parallel to the compression plates, the two first guide rollers are positioned on the same horizontal plane, the two second guide rollers are positioned on the same horizontal plane, and the distance between the first guide roller and the corresponding compression plate is smaller than the distance between the second guide roller below the first guide roller and the corresponding compression plate.
10. A folding and recovering method of falling-type waterproof cloth is characterized by comprising the following steps:
s1, arranging a plurality of telescopic mechanisms on two sides of a preset vertical falling area of the waterproof cloth to serve as waterproof cloth folding areas, wherein the telescopic directions of the telescopic mechanisms face one side of the waterproof cloth, vertical planes of the telescopic directions of all the telescopic mechanisms are parallel to each other, the telescopic mechanisms on the two sides are arranged in a staggered mode, the telescopic mechanisms on the two sides extend out to one side of the waterproof cloth under the action of driving force, and the front end of each group of telescopic mechanisms pushes the corresponding waterproof cloth area forwards to form concave deformation, so that the waterproof cloth is integrally formed into a wavy structure;
s2, a waterproof cloth rolling fork is arranged below the waterproof cloth folding area and used as the waterproof cloth rolling area, the rolling fork is driven to rotate through a driving mechanism, the lower end of the waterproof cloth folded in the waterproof cloth folding area is compressed, the compressed waterproof cloth is forked and taken through the rolling fork, the driving mechanism drives the rolling fork to rotate, the waterproof cloth is rotated after the folding and the compression is driven to rotate, and the waterproof cloth is rolled.
11. The drop style rain fly folding and retrieving method according to claim 10, wherein: still be equipped with the waterproof cloth compression district between waterproof cloth folding zone and waterproof cloth rolling district for last compression to the waterproof cloth, it includes the waterproof cloth compression mechanism who sets up in the telescopic machanism below, to the waterproof cloth that moves down after the waterproof cloth folding zone is folding, lasts the compression to the waterproof cloth from both sides to central authorities, its compression direction level and perpendicular to telescopic machanism's flexible direction, and the waterproof cloth after lasting the compression is along with the rolling fork gyration, realizes the rolling to the waterproof cloth.
12. The drop style rain fly folding and retrieving method according to claim 11, wherein: in step S1, it is assumed that the first folding region and the second folding region are respectively located on both sides of the vertical falling region of the raincloth, the number of the first folding region is one more than that of the second folding region, the second folding region has a corresponding one-to-one correspondence with the midpoint of the spacing region between the two adjacent sets of the first folding region, and when the raincloth is folded, the acute angles formed by the extension directions and the horizontal directions of the first folding region and the second folding region are gradually reduced from the middle folding region to the two side folding regions.
13. The drop style rain fly folding and retrieving method according to claim 10, wherein: in step S1, a push-type guide head capable of freely rotating is provided at one end of the telescopic mechanism for pushing the rain cloth to fold, and an axial direction of the push-type guide head is horizontal and perpendicular to a telescopic direction of the telescopic mechanism.
14. The drop style rain fly folding and retrieving method according to claim 10, wherein: in step S2, a set of winding forks are respectively disposed on two sides of the tarpaulin and driven to rotate by a set of driving mechanism, the two sets of winding forks are disposed in opposite directions, and each set of driving mechanism is configured with a retractable assembly capable of driving the driving mechanism and the winding forks to move back and forth along the direction of forking of the winding forks so as to fork the compressed tarpaulin and release the coiled tarpaulin.
15. The drop style rain fly folding and retrieving method according to claim 11, wherein: the step of compressing the waterproof cloth is as follows: the two compression plates which are arranged in parallel and form the waterproof cloth compression mechanism are driven by the telescopic assembly connected with the compression plates to move in opposite directions, and the waterproof cloth between the two compression plates is compressed; and the opposite side surfaces of the two compression plates are respectively provided with one or more guide rollers, and the axial directions of the guide rollers are horizontal and vertical to the compression direction of the compression plates.
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| CN202110953381.5A CN113955569A (en) | 2021-08-19 | 2021-08-19 | Falling type waterproof cloth folding and recycling device and method |
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| US3273522A (en) * | 1964-08-24 | 1966-09-20 | Riegel Textile Corp | Mechanism for automatically producing prefolded diapers |
| TW201020143A (en) * | 2008-11-27 | 2010-06-01 | Japan Tobacco Inc | Apparatus and method for folding a sheet |
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