CN111453109A - Towel stacking and flattening device and automatic folding machine - Google Patents
Towel stacking and flattening device and automatic folding machine Download PDFInfo
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- CN111453109A CN111453109A CN202010369044.7A CN202010369044A CN111453109A CN 111453109 A CN111453109 A CN 111453109A CN 202010369044 A CN202010369044 A CN 202010369044A CN 111453109 A CN111453109 A CN 111453109A
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- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 238000003825 pressing Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000013016 damping Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 17
- 238000002788 crimping Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
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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
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by 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
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention relates to a towel stacking and flattening device and an automatic folding machine, wherein the towel stacking and flattening device comprises: the rack is used for bearing the transfer belt; bear the mechanism, bear the mechanism and include: the device comprises a support bracket, an elastic pressing component and a transferring platform; the lifting driving mechanism is borne on the rack and used for driving the supporting bracket to reciprocate and move up and down; the taking and conveying mechanism is borne on the rack and used for taking and placing the folded towel clip on the conveying platform; and an opening and closing mechanism. The towel clamping and placing device has the advantages that the towel clamping and placing device is used for clamping and placing towels on the transferring platform through the taking and conveying mechanism, the opening and closing mechanism is used for sealing the upper portion of the transferring platform, the lifting driving mechanism drives the transferring platform to move upwards, the elastic pressing assembly is elastically deformed to generate elastic force in the moving process, the towels are pressed tightly in the opening and closing mechanism through the elastic force to be flattened, the piled towels are prevented from falling, and the towels can be piled neatly.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to a towel stacking and flattening device and an automatic folding machine.
Background
The existing towel folding machine is mainly applied to folding and stacking in the industry of laundry after cleaning, drying and disinfecting in hotels, and has low requirement on the uniformity of folding. However, the chemical fiber towels commonly used in daily life are folded, stacked and then packaged, the requirement on the uniformity of the folded towels is high, and due to the soft and fluffy characteristics of the towels, when the chemical fiber towels are stacked to a certain height, the thickness of the towels cannot be accurately measured, so that the phenomenon that the towels are disordered and not aligned due to different heights of two sides of the towels is easily caused, and the working efficiency is affected. The existing towel folding machine can not solve the problems, the neatness and consistency of the stack are guaranteed mainly by manual folding and stacking at present, the labor intensity is high, and the production efficiency is low.
Disclosure of Invention
In order to solve the technical problem, the invention provides a towel stacking and flattening device and an automatic folding machine, which have the advantages that the folded and stacked towels can be flattened, and the working efficiency is improved.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a towel stack flattening apparatus comprising:
the towel conveying device comprises a rack, a towel conveying mechanism and a towel conveying mechanism, wherein the rack is used for carrying a transfer belt for conveying towels;
along vertical direction slidingtype assembly in the bearing mechanism of frame, the bearing mechanism includes: the towel folding device comprises a support bracket, an elastic pressing component and a transferring platform, wherein the support bracket is assembled on the rack in a sliding manner;
the lifting driving mechanism is borne on the rack and used for driving the supporting bracket to reciprocate and move up and down;
the taking and conveying mechanism is borne on the rack and used for taking and placing the folded towel clip on the conveying platform; and the number of the first and second groups,
the opening and closing mechanism is borne on the rack, is positioned right above the transfer platform, is used for forming a taking and feeding opening above the transfer platform when the taking and feeding mechanism clamps the towel, and is used for closing the upper part of the transfer platform after the towel is placed on the transfer platform.
The technical scheme is realized, the folded towel is conveyed forwards by the conveying belt, the opening and closing mechanism is in an opening state and forms a taking and conveying opening in an initial state, the towel is clamped and placed on the conveying platform through the taking and conveying mechanism after being conveyed in place, then the opening and closing mechanism seals the upper part of the conveying platform, the lifting driving mechanism drives the conveying platform to move upwards, the elastic pressing assembly generates elastic deformation to generate elastic force in the process of moving upwards, the towel is pressed on the opening and closing mechanism through the elastic force to flatten the towel, the piled towel is prevented from falling down, and the piled towel can be neater; after the flattening treatment is finished, the lifting driving mechanism drives the transfer platform to descend to a position between the uppermost towel and the opening and closing mechanism at least by the thickness of one towel, and the opening and closing mechanism is opened again to wait for stacking the towel next time.
As a preferable aspect of the present invention, the taking and delivering mechanism includes: the slidingtype assemble in the grip slipper of frame, bear in the frame is used for the drive grip slipper reciprocating motion's clamp gets actuating mechanism, is fixed in the pressure support plate of grip slipper, be fixed in the grip slipper and be located the centre gripping cylinder of pressure support plate top and be fixed in the piston rod of centre gripping cylinder be used for with the towel compress tightly in the clamping piece of pressure support plate, the pressure support plate with transfer platform looks parallel and level.
According to the technical scheme, when the towels are taken and conveyed, the clamping driving mechanism drives the clamping seat to slide to the pressing and supporting plate to be in butt joint with the taking and conveying line, then the clamping cylinder drives the clamping piece to press down to clamp the towels, then the clamping driving mechanism drives the clamping seat to move backwards to transfer the towels to the upper part of the conveying platform and stack the towels on other towels, and therefore the process of stacking is completed.
As a preferable aspect of the present invention, the opening and closing mechanism includes: the first sealing plate and the second sealing plate are assembled on the rack in a sliding mode and are arranged oppositely, the first sealing driving cylinder is used for driving the first sealing plate to slide in a reciprocating mode, and the second sealing driving cylinder is used for driving the second sealing plate to move in a reciprocating mode.
Realize above-mentioned technical scheme, drive actuating cylinder, second through first sealing and seal and drive actuating cylinder and drive first shrouding and the reciprocal sliding of second shrouding respectively, realize opening and close the process, during the flat towel, first shrouding docks with the second shrouding mutually, and the towel can be compressed tightly on first shrouding and second shrouding.
As a preferable scheme of the present invention, the lifting drive mechanism and the gripping drive mechanism are each selected from the following structures, either alone or in combination: the elastic pressing component is selected from the following structures to be applicable singly or in combination: cylinders, damping rods or guide springs.
As a preferable scheme of the present invention, the transfer platform is provided with a belt conveying mechanism, and the rack is further provided with a transfer conveying line for abutting against the transfer platform.
By the technical scheme, the towels can be conveniently moved out after stacking is finished.
In a preferred embodiment of the present invention, the rack is provided with a photoelectric sensor for detecting a towel on the transfer platform, and the lifting drive mechanism stops driving the transfer platform to descend when the transfer platform descends to a position where a distance between the uppermost towel and the first and second sealing plates is equal to a thickness of one towel.
According to the technical scheme, the descending position of the transfer platform can be controlled more conveniently and accurately by arranging the photoelectric sensor, and the stacking efficiency is improved.
In another aspect, to achieve the above object, the present invention further provides an automatic folding machine, including:
a frame;
the towel conveying device comprises a rack, a first conveying line, a second conveying line, a first conveying line and a second conveying line, wherein the first conveying line is borne on the rack and used for bearing towels, and a first inclined section is arranged on one side of the first conveying line;
the second conveying line is borne on the rack and is in butt joint with the first conveying line, a second inclined section matched with the first inclined section is arranged on one side of the second conveying line, a first walking space for towels to pass through is formed between the first inclined section and the second inclined section, and the upper surface of the first conveying line is flush with the upper surface of the second conveying line;
bear in the frame, be used for folding towel's fifty percent discount mechanism, fifty percent discount mechanism includes: the pressing and folding device comprises a pressure bearing assembly used for pressing one end of the towel to the first conveying line and a pressing and folding assembly used for pressing a folding part of the towel into the first travelling space; and the number of the first and second groups,
according to the towel stacking and flattening device in any technical scheme, the transfer belt is butted with the lower end of the first conveying line.
As a preferable aspect of the present invention, the bearing assembly includes: the bearing plate is fixed on a piston rod of the bearing cylinder.
As a preferable aspect of the present invention, the crimping assembly includes: the pressing and folding air cylinder is fixed on the rack, and the pressing and folding plate is fixed on a piston rod of the pressing and folding air cylinder, and the piston rod of the pressing and folding air cylinder is matched with the pressing and folding plate and the first inclined section.
The technical scheme is realized, the towel is conveyed forwards by the first conveying line, when the towel moves between the first conveying line and the second conveying line, the second conveying line continuously drives the towel to move forwards, when the folding part of the towel is aligned with the gap between the first conveying line and the second conveying line, the pressure-bearing cylinder drives the pressure-bearing plate to press the towel on the first conveying line, so that the deflection does not occur in the pressing and folding process, then the pressing and folding cylinder drives the pressing and folding plate to press and fold the towel, meanwhile, the second conveying line reversely drives the pressure-bearing plate to loosen the pressure-bearing cylinder, and the pressing and folding plate is matched with the first inclined section, so that the towel can be accurately pressed into the first walking space to complete the folding of the towel, then the first conveying line and the second conveying line continuously convey forwards, finally, the conveying belt is transferred to carry and carry the towel forwards, and the towel is piled and flattened by the piling and flattening device, therefore, the piled towels are prevented from falling, the piled towels can be tidier, and the piling efficiency is improved.
As a preferable scheme of the present invention, a third conveyor line is disposed on the frame on a side of the first conveyor line opposite to the second conveyor line, a third inclined section is disposed on the other side of the first conveyor line, a fourth inclined section adapted to the third inclined section is disposed on the third conveyor line, a second traveling space through which towels pass is formed between the third inclined section and the fourth inclined section, and a folding mechanism corresponding to the second traveling space is further disposed on the frame.
Realize above-mentioned technical scheme, through the second walking space that forms between third transfer chain and the first transfer chain, cooperation fifty percent discount mechanism can be folded the towel, and the fifty percent discount process is: the third conveying line and the first conveying line drive the towel to move forwards, when the folding position of the towel is aligned with the gap between the first conveying line and the third conveying line, the corresponding pressure-bearing cylinder drives the pressure-bearing plate to press the towel on the first conveying line, so that the towel is not deviated in the pressing and folding process, the corresponding pressing and folding cylinder drives the pressing and folding plate to press and fold the towel, meanwhile, the first conveying line performs reverse transmission, the pressure-bearing cylinder drives the pressure-bearing plate to loosen, the pressing and folding plate accurately presses the towel into the second walking space, the towel can be folded, the second conveying line and the third conveying line perform reverse transmission again after the folding is completed, and the towel can be conveyed out of the second walking space; the two folding mechanisms are matched for use, so that the secondary folding of the towel can be realized.
In conclusion, the invention has the following beneficial effects:
the embodiment of the invention provides a towel stacking and flattening device and an automatic folding machine, wherein the towel stacking and flattening device comprises: the towel conveying device comprises a rack, a towel conveying mechanism and a towel conveying mechanism, wherein the rack is used for carrying a transfer belt for conveying towels; along vertical direction slidingtype assembly in the bearing mechanism of frame, the bearing mechanism includes: the towel folding device comprises a support bracket, an elastic pressing component and a transferring platform, wherein the support bracket is assembled on the rack in a sliding manner; the lifting driving mechanism is borne on the rack and used for driving the supporting bracket to reciprocate and move up and down; the taking and conveying mechanism is borne on the rack and used for taking and placing the folded towel clip on the conveying platform; and the opening and closing mechanism is borne on the rack, is positioned right above the transfer platform, is used for forming a taking and feeding opening above the transfer platform when the taking and feeding mechanism clamps the towel, and is used for closing the upper part of the transfer platform after the towel is placed on the transfer platform. The folded towel is conveyed forwards by the transfer belt, the opening and closing mechanism is in an open state and forms a taking and feeding opening in an initial state, the towel is clamped and placed on the transfer platform through the taking and feeding mechanism after being transferred in place, then the opening and closing mechanism seals the upper part of the transfer platform, the transfer platform is driven to move upwards by the lifting driving mechanism, the elastic pressing assembly is elastically deformed to generate elastic force in the moving-up process, the towel can be pressed on the opening and closing mechanism through the elastic force to flatten the towel, the piled towel is prevented from falling, and the pile of the towel can be neater; after the flattening treatment is finished, the lifting driving mechanism drives the transfer platform to descend to a position between the uppermost towel and the opening and closing mechanism at least by the thickness of one towel, and the opening and closing mechanism is opened again to wait for stacking the towel next time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is a schematic structural view of the towel stacking and flattening device according to the embodiment of the invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a frame; 11. transferring the belt; 12. transferring and conveying lines; 13. a photosensor; 2. a carrying mechanism; 21. a support bracket; 22. an elastic compression assembly; 23. a transfer platform; 231. a belt conveying mechanism; 3. a lifting drive mechanism; 4. a pick-and-place mechanism; 41. a clamping seat; 42. a gripping drive mechanism; 43. pressing the support plate; 44. a clamping cylinder; 45. a clip; 5. an opening and closing mechanism; 51. a first seal plate; 52. a second seal plate; 53. a first enclosed drive cylinder; 54. a second enclosed driving cylinder; 6. a first conveyor line; 61. a first inclined section; 62. a third inclined section; 7. a second conveyor line; 71. a second inclined section; 8. a folding mechanism; 81. a pressure-bearing assembly; 811. a pressure-bearing cylinder; 812. a pressure bearing plate; 82. a crimping assembly; 821. a folding cylinder; 822. pressing the folded plate; 9. and a third conveying line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
An automatic folding machine, as shown in fig. 1 to 4, comprising: a frame 1; the towel conveying device is borne on the rack 1 and used for bearing a first towel conveying line 6, and a first inclined section 61 is arranged on one side of the first towel conveying line 6; the second conveying line 7 is borne on the frame 1 and is in butt joint with the first conveying line 6, one side of the second conveying line 7 is provided with a second inclined section 71 matched with the first inclined section 61, a first walking space for towels to pass through is formed between the first inclined section 61 and the second inclined section 71, and the upper surface of the first conveying line 6 is flush with the upper surface of the second conveying line 7; a folding mechanism 8 which is supported on the frame 1 and used for folding the towel; and the towel stacking and flattening device.
Specifically, first transfer chain 6 and second transfer chain 7 are belt transfer chain, and fifty percent discount mechanism 8 includes: a pressing unit 81 for pressing one end of the towel to the first transfer wire 6, and a folding unit 82 for pressing the folded portion of the towel into the first traveling space, the pressing unit 81 including: a bearing cylinder 811 fixed to the frame 1, and a bearing plate 812 fixed to a piston rod of the bearing cylinder 811, and the crimping assembly 82 includes: a crimping cylinder 821 fixed on the frame 1, and a crimping plate 822 fixed on the piston rod of the crimping cylinder 821, wherein the piston rod of the crimping cylinder 821 and the crimping plate 822 are matched with the first inclined section 61.
The towel stacking and flattening device comprises: a transfer belt 11 which is supported on the frame 1, is butted with the lower end of the first conveying line 6 and is used for conveying towels; along the bearing mechanism 2 of vertical direction slidable assembly in frame 1, bearing mechanism 2 includes: a supporting bracket 21 which is assembled on the frame 1 in a sliding way, an elastic pressing component 22 which is supported on the supporting bracket 21, and a transferring platform 23 which is connected with the elastic pressing component 22 and is used for supporting the folded towel; a lifting driving mechanism 3 which is loaded on the frame 1 and is used for driving the support bracket 21 to reciprocate and move up and down; the taking and conveying mechanism 4 is borne on the rack 1 and used for taking and placing the folded towel clip on the conveying platform 23; and an opening and closing mechanism 5 which is supported on the frame 1, is positioned right above the transfer platform 23, is used for forming a taking and feeding opening above the transfer platform 23 when the taking and feeding mechanism 4 is used for clamping the towel, and is used for closing the upper part of the transfer platform 23 after the towel is placed on the transfer platform 23.
Specifically, move and send 11 also to choose for use the belt conveyor line, get and send mechanism 4 to include: a clamping seat 41 which is assembled on the frame 1 in a sliding way, a clamping driving mechanism 42 which is borne on the frame and used for driving the clamping seat 41 to reciprocate, a press-loading plate 43 which is fixed on the clamping seat 41, a clamping cylinder 44 which is fixed on the clamping seat 41 and positioned above the press-loading plate 43, and a clamping piece 45 which is fixed on a piston rod of the clamping cylinder 44 and used for pressing the towel on the press-loading plate 43, wherein the press-loading plate 43 is flush with the transfer platform 23; when the towels are taken and delivered, the clamping driving mechanism 42 drives the clamping seat 41 to slide to the pressing plate 43 to be butted with the taking and delivering line, then the clamping cylinder 44 drives the clamping piece 45 to press downwards to clamp the towels, the clamping driving mechanism 42 drives the clamping seat 41 to move backwards to transfer the towels to the upper part of the transfer platform 23 and stack the towels on other towels, and therefore the process of stacking is completed.
The opening and closing mechanism 5 includes: the device comprises a first sealing plate 51, a second sealing plate 52, a first sealing driving cylinder 53 and a second sealing driving cylinder 54, wherein the first sealing plate 51 and the second sealing plate 52 are assembled on the frame 1 in a sliding manner and are arranged oppositely, the first sealing driving cylinder 53 is used for driving the first sealing plate 51 to slide in a reciprocating manner, the second sealing driving cylinder 54 is used for driving the second sealing plate 52 to move in a reciprocating manner, a piston rod of the first sealing driving cylinder 53 is connected with the first sealing plate 51, a piston rod of the second sealing driving cylinder 54 is connected with the second sealing plate 52, the first sealing plate 51 and the second sealing plate 52 can be in butt joint in a relatively sliding manner to seal the upper part of the transfer platform; drive actuating cylinder 53, the second through first closed drive actuating cylinder 54 and drive first shrouding 51 and the reciprocal sliding of second shrouding 52 respectively, realize opening and close the process, during the flattening towel, first shrouding 51 docks with second shrouding 52 mutually, and the towel can be compressed tightly on first shrouding 51 and second shrouding 52.
The lifting driving mechanism 3 and the clamping driving mechanism 42 are selected from the following structures and are applicable singly or in combination: in the embodiment, the lifting driving mechanism 3 is a lead screw transmission mechanism, so that the power transmission process is more stable, and the clamping driving mechanism 42 is a belt transmission mechanism; meanwhile, a photoelectric sensor 13 is further arranged on the machine frame 1, the photoelectric sensor 13 is used for detecting towels on the transfer platform 23, when the transfer platform 23 descends to a position where the distance between the uppermost towel and the first sealing plate 51 is equal to the distance between the uppermost towel and the second sealing plate 52, the lifting driving mechanism 3 stops driving the transfer platform 23 to descend, the descending position of the transfer platform 23 can be controlled more conveniently and accurately by the photoelectric sensor 13, and the stacking efficiency is improved.
The elastic pressing component 22 is selected from the following structures singly or in combination: the elastic pressing assembly 22 in the embodiment is an air cylinder which is in a continuous ventilation state, so that a piston rod of the air cylinder is in an extended state in a natural state, when the transfer platform 23 moves upwards and is relatively pressed with the first sealing plate 51 and the second sealing plate 52, the piston rod is pressed to retract into the air cylinder body and generates a reaction force to the transfer platform 23 to act on the towel, meanwhile, the photoelectric sensor 13 can be arranged on the air cylinder body to detect the retraction amount of the piston rod, when the piston rod reaches a preset retraction amount, the lifting driving mechanism 3 is controlled to stop driving the transfer platform 23 to move upwards, so that the control process is more accurate, and when the transfer platform 23 descends, the piston rod can extend out under the push of compressed air again; in other embodiments, the elastic pressing component 22 may further employ damping rods or guiding springs, if the damping rods are selected, more damping rods are fixed on the supporting bracket 21, the ends of the damping rods are fixed on the transferring platform 23, and the damping rods may be stacked in four groups to form a stable support for the transferring platform 23, if the guiding springs are selected, the sliding frame is slidably connected on the supporting bracket 21, the sliding frame is connected with the transferring platform 23, the guiding springs are sleeved on the sliding frame, and one end of the guiding springs abuts against the supporting bracket 21, and the other end abuts against the transferring platform 23.
The specific working process is as follows: the towel is conveyed forwards by the first conveying line 6, when the towel moves between the first conveying line 6 and the second conveying line 7, the second conveying line 7 continuously drives the towel to move forwards, when the folding position of the towel is aligned with the gap between the first conveying line 6 and the second conveying line 7, the pressure-bearing cylinder 811 drives the pressure-bearing plate 812 to press the towel on the first conveying line 6, so that the towel is not deviated in the pressing and folding process, then the pressing and folding cylinder 821 drives the pressing plate 822 to press and fold the towel, meanwhile, the second conveying line 7 reversely drives the pressure-bearing cylinder 811 to drive the pressure-bearing plate 812 to loosen, and as the pressing and folding plate 822 is matched with the first inclined section 61, the towel can be accurately pressed into the first walking space to complete the folding of the towel, then the towel is continuously conveyed forwards by the first conveying line 6 and the second conveying line 7 and finally is conveyed by the conveying belt 11 to be continuously conveyed forwards, the stacking and flattening device is used for stacking and flattening the towels, so that the stacked towels are prevented from being toppled, the towels can be stacked more neatly, and the stacking efficiency is improved.
The stacking and flattening process comprises the following steps: the folded towels are conveyed forwards by the conveying belt 11, the opening and closing mechanism 5 is in an open state and forms a taking and conveying opening in an initial state, the towels are clamped and placed on the conveying platform 23 through the taking and conveying mechanism 4 after being conveyed to the position, then the opening and closing mechanism 5 seals the upper side of the conveying platform 23, the lifting driving mechanism 3 drives the conveying platform 23 to move upwards, the elastic pressing assembly 22 generates elastic deformation to generate elastic force in the moving-upwards process, the towels are pressed on the opening and closing mechanism 5 through the elastic force to be flattened, the piled towels are prevented from falling down, and the piled towels can be neater; after the flattening treatment is finished, the lifting driving mechanism 3 drives the transfer platform 23 to descend to a position where the distance between the uppermost towel and the opening and closing mechanism 5 is at least one towel, and the opening and closing mechanism 5 is opened again to wait for next towel stacking.
Further, the one side relative with second transfer chain 7 that lies in first transfer chain 6 on frame 1 is equipped with third transfer chain 9, the opposite side of first transfer chain 6 is equipped with third slope section 62, be equipped with the fourth slope section with third slope section 62 looks adaptation on the third transfer chain 9, be formed with the second walking space that supplies the towel to pass through between third slope section 62 and the fourth slope section, still be equipped with the corresponding fifty percent discount mechanism 8 with second walking space on the frame 1, in this fifty percent discount mechanism 8, fold board 822 and third slope section phase-match, both incline direction are unanimous.
Through the second walking space that forms between third transfer chain 9 and the first transfer chain 6, cooperation fifty percent discount mechanism 8 can be folded the towel, and the fifty percent discount process is: the third conveying line 9 and the first conveying line 6 drive the towel to move forward, when the folding position of the towel is aligned with the gap between the first conveying line 6 and the third conveying line 9, the corresponding pressure-bearing cylinder 811 drives the pressure-bearing plate 812 to press the towel on the first conveying line 6, so that deviation does not occur in the pressing and folding process, then the corresponding pressing and folding cylinder 821 drives the pressing and folding plate 822 to press and fold the towel, meanwhile, the first conveying line 6 reversely transmits, the pressure-bearing cylinder 811 drives the pressure-bearing plate 812 to loosen, the pressing and folding plate 822 accurately presses the towel into the second walking space, the towel can be folded, and after the folding is completed, the second conveying line 7 and the third conveying line 9 reversely transmit again, so that the towel can be conveyed out from the second walking space; the two folding mechanisms 8 are matched for use, so that the secondary folding of the towel can be realized.
Further, a belt conveying mechanism 231 is arranged on the transferring platform 23, a transferring conveying line 12 which is butted with the transferring platform 23 is further arranged on the frame 1, the transferring platform 23 is driven by the lifting driving mechanism 3 to descend to a position which is parallel to the transferring conveying line 12 after stacking is completed, and the towel can be conveniently moved out through the transferring conveying line 12.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a towel pile flattening device which characterized in that includes:
the towel conveying device comprises a rack, a towel conveying mechanism and a towel conveying mechanism, wherein the rack is used for carrying a transfer belt for conveying towels;
along vertical direction slidingtype assembly in the bearing mechanism of frame, the bearing mechanism includes: the towel folding device comprises a support bracket, an elastic pressing component and a transferring platform, wherein the support bracket is assembled on the rack in a sliding manner;
the lifting driving mechanism is borne on the rack and used for driving the supporting bracket to reciprocate and move up and down;
the taking and conveying mechanism is borne on the rack and used for taking and placing the folded towel clip on the conveying platform; and the number of the first and second groups,
the opening and closing mechanism is borne on the rack, is positioned right above the transfer platform, is used for forming a taking and feeding opening above the transfer platform when the taking and feeding mechanism clamps the towel, and is used for closing the upper part of the transfer platform after the towel is placed on the transfer platform.
2. The towel stack flattening apparatus of claim 1, wherein the pick-and-feed mechanism comprises: the slidingtype assemble in the grip slipper of frame, bear in the frame is used for the drive grip slipper reciprocating motion's clamp gets actuating mechanism, is fixed in the pressure support plate of grip slipper, be fixed in the grip slipper and be located the centre gripping cylinder of pressure support plate top and be fixed in the piston rod of centre gripping cylinder be used for with the towel compress tightly in the clamping piece of pressure support plate, the pressure support plate with transfer platform looks parallel and level.
3. The towel stack flattening apparatus according to claim 1 or 2, wherein the opening and closing mechanism includes: the first sealing plate and the second sealing plate are assembled on the rack in a sliding mode and are arranged oppositely, the first sealing driving cylinder is used for driving the first sealing plate to slide in a reciprocating mode, and the second sealing driving cylinder is used for driving the second sealing plate to move in a reciprocating mode.
4. The towel stack flattening apparatus according to claim 2, wherein the lifting drive mechanism and the gripping drive mechanism are selected from the following configurations, either alone or in combination: the elastic pressing component is selected from the following structures to be applicable singly or in combination: cylinders, damping rods or guide springs.
5. The towel stack flattening device according to claim 1, wherein a belt conveying mechanism is arranged on the transfer platform, and a transfer conveying line for abutting against the transfer platform is further arranged on the machine frame.
6. The towel stacking and flattening device according to claim 3, wherein a photoelectric sensor is arranged on the machine frame, the photoelectric sensor is used for detecting the towel on the transfer platform, and when the transfer platform descends to a position where the distance between the uppermost towel and the first sealing plate and the second sealing plate is equal to the thickness of one towel, the lifting driving mechanism stops driving the transfer platform to descend.
7. An automatic folding machine, comprising:
a frame;
the towel conveying device comprises a rack, a first conveying line, a second conveying line, a first conveying line and a second conveying line, wherein the first conveying line is borne on the rack and used for bearing towels, and a first inclined section is arranged on one side of the first conveying line;
the second conveying line is borne on the rack and is in butt joint with the first conveying line, a second inclined section matched with the first inclined section is arranged on one side of the second conveying line, a first walking space for towels to pass through is formed between the first inclined section and the second inclined section, and the upper surface of the first conveying line is flush with the upper surface of the second conveying line;
bear in the frame, be used for folding towel's fifty percent discount mechanism, fifty percent discount mechanism includes: the pressing and folding device comprises a pressure bearing assembly used for pressing one end of the towel to the first conveying line and a pressing and folding assembly used for pressing a folding part of the towel into the first travelling space; and the number of the first and second groups,
the towel stack flattening apparatus according to any one of claims 1-6, wherein the transfer belt abuts a lower end of the first transport line.
8. The automatic folder according to claim 7, wherein the bearing assembly comprises: the bearing plate is fixed on a piston rod of the bearing cylinder.
9. The automatic folding machine according to claim 8, characterized in that said creasing assembly comprises: the pressing and folding air cylinder is fixed on the rack, and the pressing and folding plate is fixed on a piston rod of the pressing and folding air cylinder, and the piston rod of the pressing and folding air cylinder is matched with the pressing and folding plate and the first inclined section.
10. The automatic folding machine according to claim 7, wherein a third conveyor line is provided on the frame on a side of the first conveyor line opposite to the second conveyor line, a third inclined section is provided on the other side of the first conveyor line, a fourth inclined section adapted to the third inclined section is provided on the third conveyor line, a second traveling space for a towel to pass through is formed between the third inclined section and the fourth inclined section, and a folding mechanism corresponding to the second traveling space is further provided on the frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010369044.7A CN111453109B (en) | 2020-05-04 | 2020-05-04 | Towel stack flattening device and automatic folding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369044.7A CN111453109B (en) | 2020-05-04 | 2020-05-04 | Towel stack flattening device and automatic folding machine |
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| CN111453109B CN111453109B (en) | 2024-10-18 |
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Cited By (7)
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| CN112960216A (en) * | 2021-04-09 | 2021-06-15 | 河北科技大学 | Towel stacking equipment and stacking method |
| CN113148355A (en) * | 2021-05-24 | 2021-07-23 | 苏州琼派瑞特电子科技有限公司 | Automatic towel folding, stacking and packaging device |
| CN113213239A (en) * | 2021-05-24 | 2021-08-06 | 苏州琼派瑞特电子科技有限公司 | Towel pile material collecting device |
| CN113212862A (en) * | 2021-05-24 | 2021-08-06 | 苏州琼派瑞特电子科技有限公司 | Towel collecting and packaging system |
| CN113212900A (en) * | 2021-05-24 | 2021-08-06 | 苏州琼派瑞特电子科技有限公司 | Flexible cloth folding mechanism and towel folding device using same |
| CN113232955A (en) * | 2021-05-18 | 2021-08-10 | 宁波宇懿科技咨询有限公司 | Towel feeding, folding and conveying device |
| CN113277189A (en) * | 2021-05-24 | 2021-08-20 | 苏州琼派瑞特电子科技有限公司 | Automatic towel folding, stacking and packaging device |
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| CN113212862A (en) * | 2021-05-24 | 2021-08-06 | 苏州琼派瑞特电子科技有限公司 | Towel collecting and packaging system |
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| CN113277189A (en) * | 2021-05-24 | 2021-08-20 | 苏州琼派瑞特电子科技有限公司 | Automatic towel folding, stacking and packaging device |
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