CN115369636A - Clothes folding machine - Google Patents
Clothes folding machine Download PDFInfo
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- CN115369636A CN115369636A CN202211067711.1A CN202211067711A CN115369636A CN 115369636 A CN115369636 A CN 115369636A CN 202211067711 A CN202211067711 A CN 202211067711A CN 115369636 A CN115369636 A CN 115369636A
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- folding
- clothes
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- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 43
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F89/00—Apparatus for folding textile articles with or without stapling
- D06F89/02—Apparatus for folding textile articles with or without stapling of textile articles to be worn, e.g. shirts
Abstract
The invention provides a clothes folding machine, which comprises a width folding device, a traction device and an unloading device capable of receiving folded objects in a reciprocating mode, wherein the traction device is used for drawing the folded objects to pass through the width folding device, the width folding device is used for folding the folded objects in the width direction, the clothes folding machine also comprises a plurality of conveyors, the adjacent conveyors are arranged in a crossed mode, namely the outlet end of the conveyor in the previous layer is intersected with the conveying surface of the conveyor in the next layer, and a gap is formed between the outlet end and the conveying surface; the second conveyor positioned on the second layer is obliquely arranged and is in a 7 shape, the upper end of the 7-shaped second conveyor is higher than the outlet end of the first conveyor positioned on the first layer, the outlet end of the first conveyor is wrapped, and the folded object with the folded width is drawn to the second conveyor. The second conveyor of the invention wraps the outlet of the first conveyor in a 7-shape and the garments on the first conveyor are guided to the second conveyor, so that the second conveyor as part of the length folding device can be designed shorter.
Description
Technical Field
The invention mainly relates to the technical field of garment folding, in particular to a clothes folding machine.
Background
CN201780071819 discloses a "domestic compact article folding machine with stacked conveyor levels and folding method thereof", for automatic article folding and having machine top and bottom ends and a uniform machine body extending therebetween, comprising an active loading system at the top end of the machine; at least five stacked conveyor layers; and an active unloading system located at a bottom end of the machine, and the folding mechanism is configured to fold the article at least once across a width of the article and at least once across a length of the article. The clothes folding machine consists of a topmost loading system, a bottommost unloading system and at least five conveyor layers between the topmost loading system and the bottommost unloading system, and the number of the layers is large, so that the height of the clothes folding machine is inevitably high, the required conveying distance of clothes is long, and the folding efficiency is low.
CN202111298965X discloses a "clothes folding machine", which includes a frame, on which a loading system, a length folding device, and an unloading device are mounted; the loading system comprises a first width folding device positioned at the same layer and a second width folding device positioned behind the first width folding device; the length folding device is positioned below the loading system, and an output port of the second width folding device corresponds to an input port of the length folding device; the unloading device is positioned below the length folding device; the folded object is folded by the first width folding device after first folding, gets into the second width folding device carries out the second folding, gets into by the folded object after twice folding length folding device folds, and folded object after folding is received by the uninstallation device, and this clothes folder is located the loading system at top layer and realizes 2 folds, after length folding device is folded again, can accomplish 3 folds at least, then uninstallation to uninstallation device, has improved folding efficiency greatly and has reduced the height of clothes folder, more is favorable to the miniaturized development of clothes folder. However, the clothes folded by the width folding device of the clothes folding machine fall on the first length folding device, and the first length folding device needs to be designed to be longer, occupies a very large space, and still needs to be optimized.
Disclosure of Invention
The invention provides a clothes folding machine which is more miniaturized.
The invention provides a clothes folding machine, which comprises a width folding device, a traction device and an unloading device capable of receiving folded objects in a reciprocating mode, wherein the traction device is used for drawing the folded objects to pass through the width folding device, the width folding device is used for folding the folded objects in the width direction, the clothes folding machine also comprises a plurality of conveyors, adjacent conveyors are arranged in a crossed mode, namely, the outlet end of a conveyor in the previous layer is intersected with the conveying surface of a conveyor in the next layer, and a gap is formed between the outlet end and the conveying surface; the second conveyor positioned on the second layer is obliquely arranged and is in a 7 shape, the upper end of the 7-shaped second conveyor is higher than the outlet end of the first conveyor positioned on the first layer, the outlet end of the first conveyor is wrapped, and the folded object with the folded width is drawn to the second conveyor.
The second conveyor of the present invention wraps the outlet of the first conveyor in a 7-shape and the garments on the first conveyor are directed to the second conveyor, thereby allowing the second conveyor, which is part of the length folding device, to be designed shorter, thereby making the clothes folder thinner and more compact.
Preferably, each conveyor is arranged obliquely, the cross-oblique arrangement making the lateral footprint smaller.
Preferably, the conveying device further comprises an auxiliary conveying device positioned above the first conveyor, the auxiliary conveying device comprises two side plates and an auxiliary pressing wheel rotatably mounted between the front ends of the two side plates, the rear ends of the side plates are rotatably mounted on the frame, and the rear end of at least one side plate is provided with a groove; the rack is also provided with a supporting and unlocking mechanism close to the front end of the side plate, the supporting and unlocking mechanism comprises a hanging rack arranged on the rack, the lower end of the hanging rack is rotatably provided with a spring bolt, and the spring bolt comprises a longer part and a shorter part;
when the traction device moves to the lower part of the auxiliary conveying device, the pushing part on the traction device pushes the longer part to enable the lock tongue to rotate, the support of the longer part on the side plate is released, the side plate is supported by the traction device, the shorter part extends to the auxiliary conveying device and is positioned on the moving path of the pushing part, when the traction device moves to the groove from the front end to the rear end, the traction device releases the support of the side plate, and the auxiliary pressing wheel falls and is in contact with the first conveyor; when the traction device leaves from the lower part of the auxiliary transmission device, the traction device moves towards the direction away from the groove to gradually support the side plate, when the pushing part on the traction device pushes the shorter part to enable the lock tongue to rotate, the longer part extends to the auxiliary transmission device and supports the side plate by the auxiliary transmission device.
The auxiliary conveying device of the clothes folding machine can rotate, when an article needs to be conveyed by the auxiliary conveying device, the auxiliary conveying device is put down, the traction device and the auxiliary conveying device work in a matched mode, when the traction device moves to the position below the auxiliary conveying device, the article is gradually pulled to the position below the auxiliary conveying device, the auxiliary conveying device is supported to the traction device through the initially supported unlocking mechanism and then is released from the support, the auxiliary conveying device falls down, and when the traction device leaves the position below the auxiliary conveying device, the auxiliary conveying device is supported by the supported unlocking mechanism. Due to the supporting and unlocking mechanism, the article clamp assembly can be completely moved out from the lower part of the auxiliary conveying device, so that the traction device can pull clothes to the rear end of the auxiliary conveying device at a distance instead of releasing the clothes to the front end of the auxiliary conveying device, the first conveyor below the auxiliary conveying device can be made short, and the design of a miniaturized clothes folding machine is facilitated. The invention pushes the lock tongue to rotate through the traction device, and the longer part and the shorter part are switched; when the pushing part of the article clamp assembly moves backwards, the pushing part pushes the longer part away, so that the shorter part rotates into the moving path of the pushing part; when the article clamp component moves forwards, the pushing part pushes the shorter part away, so that the longer part rotates to the moving path of the pushing part. Because the shorter portion is shorter than the longer portion, the shorter portion does not support the auxiliary conveyor, and the longer portion can support the auxiliary conveyor.
Preferably, the spring bolt is L shape, and L shape long limit is the longer portion, and L shape minor face is the shorter portion, L shape spring bolt horizontal installation in the below of stores pylon.
Preferably, a limit stop is arranged on the hanging rack and used for limiting the rotation angle of the lock tongue.
Preferably, the traction device comprises an article clamp assembly and a traction device conveying mechanism for driving the article clamp assembly to reciprocate back and forth; the pushing part is arranged at the end part of the article clamp assembly, the left end and the right end of the article clamp assembly are respectively provided with a supporting roller, and the supporting rollers are provided with circumferential grooves for inserting the lower edges of the side plates; the rear ends of the two side plates are provided with grooves.
Preferably, the traction device conveying mechanism comprises two transmission chains wound on chain wheels, and the two transmission chains are respectively positioned at the left side and the right side of the article clamp assembly; the left end part and the right end part of the article clamp assembly are provided with connecting plates which are positioned outside the conveying chain; the connecting plate is provided with a roller capable of moving up and down in a vertical hole, the roller is rotatably connected with the transmission chain, and the length of the vertical hole is larger than or equal to the height between the upper part and the lower part of the transmission chain. Because the gyro wheel can move from top to bottom in vertical hole, when the driving chain drives the gyro wheel and moves to the tip, the gyro wheel can move to the lower part along with the driving chain to realize the return motion. The transmission chain can be a chain or a belt, and the transmission belt can be a belt or a chain.
Preferably, the pair of sprockets at the rear end are connected by a drive shaft, which is driven by the first drive mechanism; the rear end of curb plate rotationally installs on the transmission shaft, install the bearing on the transmission shaft, install first belt pulley and second belt pulley on the bearing, be provided with the third belt pulley on the supplementary pinch roller, the second belt pulley passes through the drive belt with the third belt pulley and is connected, first belt pulley is connected with second actuating mechanism. The rear end of the transmission chain is coaxial with the rear end of the auxiliary conveying device, the article clamp assembly can reach the rear end of the auxiliary conveying device, and clothes are dragged to the rear end of the auxiliary conveying device, so that the clothes folding machine is further miniaturized.
Preferably, the width folding means comprises a first width folding means and a second width folding means;
the first width folding device comprises a first supporting plate, and two side edges of the first supporting plate are first folding edges; a concave part is arranged below the first supporting plate, the front ends of the bifurcations of the concave part respectively extend to the outer side of the first supporting plate, the arc-shaped edge of the inner side of the concave part is divided into two guiding edges positioned at two sides of the first supporting plate by the first supporting plate, and the guiding edges extend to the bottom of the first supporting plate from the outer side of the first supporting plate; gaps for the folded objects to pass through are arranged between the first folding edge and the front end of the guide edge and between the lower surface of the first supporting plate and the upper surface of the concave part;
the second width folding device comprises a second supporting plate and two guide plates symmetrically arranged on two sides of the second supporting plate; the front end of the second supporting plate is arranged close to the tail end of the first supporting plate, and two side edges of the second supporting plate are second folding edges; the guide plate comprises a first guide part and a second guide part, the first guide part is arranged at the front end of the second guide part, the first guide part is downwards inclined from the front end to the rear end of the second support plate, the first guide part is positioned at the outer side of the second support plate, the front end of the first guide part is higher than that of the second support plate, and the rear end of the second guide part horizontally extends to the position below the second support plate; the inner side edges of the first guide part and the second guide part are respectively a first guide edge and a second guide edge, the first guide edge is connected with the second guide edge, and the second guide edge extends inwards to the bottom of the second support plate from the connection point; gaps for the folded objects to pass through are arranged among the front end of the second guide edge, the first guide edge and the second folding edge, and the lower surface of the second support plate and the upper surface of the second guide part.
Clothes and the like are laid on the first supporting plate from the front end of the first supporting plate, two sides of the clothes enter a gap between the first folding edge and the guide edge, the clothes are pulled towards the rear end, when the drooping part of the clothes contacts the guide edge, the clothes slide towards the direction of the first supporting plate along the guide edge until the clothes are pulled out along the rear end, and two sides of the clothes are folded inwards along the first folding edge for one time (the first folding edge is used as a crease). The clothes are pulled to the second support plate, the unfolded part, such as the sleeve of a shirt, enters the gap between the second folding edge and the first and second guide edges, the clothes are pulled backwards, the drooping part (such as the sleeve) slides towards the second support plate along the first and second guide edges until the clothes are pulled out along the rear end, and the two sides of the clothes are folded inwards along the second folding edge for a second time (the second folding edge is used as a crease).
For the sleeves of the shirt, the sleeves are not enough to be folded once, and need to be folded for the second time, the second width folding device further comprises a second guide plate, the second guide plate is positioned below the two guide plates, a gap is formed between the upper surface of the second guide plate and the lower surface of the second guide plate, and a gap is formed between the two guide plates from the front end to the rear end; the two side edges of the second guide plate extend outwards to the lower part of the two guide plates, or the two side edges of the second guide plate are respectively positioned below the rear ends of the second guide parts of the two guide plates and extend outwards. During the pulling back on the second support plate, on the one hand the sleeves will be folded with the second folded edge as a fold, and the part from the fold to the cuff will be pulled onto the second guide plate and folded again with the second guide edge as a fold. The same is true for other garments that need to be folded again.
Preferably, an elastic pressure plate is arranged below the lowermost conveyor, and a squeezing in-place sensor is arranged at the elastic pressure plate; when the unloading device moves to the lower part of the elastic pressure plate and rises upwards to extrude the elastic pressure plate, the unloading device stops rising until the output signal of the in-place extrusion sensor.
The clothes folding machine can be designed into a multilayer structure, and usually adopts a four-layer structure, wherein the first layer finishes width folding, the second layer finishes primary length folding, the third layer finishes secondary length folding, and the fourth layer finishes secondary length folding, so that the folding efficiency is greatly improved, the height of the clothes folding machine is reduced, and the clothes folding machine is more beneficial to the miniaturization development of the clothes folding machine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first schematic view of the folding device, the first conveyor, the traction device, and the auxiliary conveyor (article clamp assembly at the front end);
FIG. 3 is a second schematic view of the folding device, the first conveyor, the pulling device, and the auxiliary conveyor (with the article gripper assembly at the rear end);
FIG. 4 is a schematic view of the article clamp assembly supporting the auxiliary conveyor;
FIG. 5 is a schematic view of the support release mechanism supporting the auxiliary conveyor;
FIG. 6 is a schematic view of a folding device;
FIG. 7 is a front view of the folding device;
FIG. 8 is a schematic view of a first folding device;
fig. 9 is a schematic structural view of a second folding device;
fig. 10 is a schematic view of the guide plate structure;
FIG. 11 is a schematic view of the auxiliary conveyor and the traction device drive;
FIG. 12 is a top view of FIG. 11 with the motor omitted;
FIG. 13 is a schematic view of the construction of the article clamp assembly;
FIG. 14 is a front view of the side panel;
FIG. 15 is a perspective view of the support release mechanism;
FIG. 16 is a view showing a first state (with the shorter part extended) of the support lock release mechanism;
fig. 17 is a second state view (longer portion extended) of the support unlocking mechanism.
In the figure: 1-a width folding device; 1.1-a first width folding device; 1.1.1 — a first support plate; 1.1.2-scoop; 1.1.3-connectors; 1.1.4 — a first folded edge; 1.1.5-leading edge; 1.2-a second width folding device; 1.2.1-a second support plate; 1.2.2-guide plate; 1.2.3-lead; 1.2.4 — a first leading edge; 1.2.5-a second leading edge; 1.2.6-struts; 1.2.7-fixation plate; 1.2.8-a second folded edge; 1.2.9-a second guide plate; 1.3-induction means; 2-a first transmitter; 2.1-elastic support means; 3-a traction device; 3.1-article clamp assembly; 3.1.1-clip; 3.1.2-guide wheel; 3.1.3-rollers; 3.1.4-connecting plate; 3.1.5-push rod; 3.1.6-supporting the rollers; 3.1.7-scaffold; 3.2-a traction device transfer mechanism; 3.2.1-driving chain; 3.2.2-motor; 3.2.3-sprocket; 3.2.4-drive shaft; 3.3-a limiting block; 3.4-guide rail; 3.5-an article holder position sensing device; 4-an auxiliary conveying device; 4.1-pinch roller; 4.2-side plate; 4.2.1-grooves; 5-a second conveyor; 6-a third transmitter; 7-a fourth transmitter; 8-an unloading device; 8.1-lifting pallet; 8.2-sensor; 8.3-pallet position sensor; 8.4-elastic press plate; 8.5-squeeze-in-place sensor; 9-auxiliary gate plate; 10-a support unlocking mechanism; 10.1-hanger; 10.2-bolt; 10.3-limit stop; 11-a bearing; 12-a first pulley; 13-a second pulley; 14-a third pulley; 15-first belt.
Detailed Description
The invention provides a clothes folding machine which is short in distance, high in working efficiency and short in height.
As shown in fig. 1, the clothes folding machine comprises a loading system of a first floor from top to bottom, the loading system comprises a width folding device 1, a first conveyor 2 is arranged at the rear end of the width folding device 1, a traction device 3 is arranged above the width folding device 1 and the first conveyor 2, and an auxiliary conveying device 4 can be arranged above the first conveyor 2. A second conveyor 5, a third conveyor 6 crossing the second conveyor 5, a fourth conveyor 7 crossing the third conveyor 6, and an unloading device 8 under the fourth conveyor 7 are obliquely arranged under the first conveyor 2. Between the second conveyor 5 and the third conveyor 6 for a first length of folds of the clothes and between the third conveyor 6 and the fourth conveyor 7 for a second length of folds of the clothes.
The second conveyor 5 is arranged obliquely below the first conveyor 2, the inlet end of the second conveyor 5 is higher than the outlet end of the first conveyor 2 and is in the shape of a 7, and the part below the first conveyor 2 is obliquely arranged and faces forward, so that the outlet end of the first conveyor 2 is wrapped, and the clothes coming out of the first conveyor 2 are guided onto the second conveyor 5. Between the output of the first conveyor 2 and the second conveyor 5 there is a gap for the passage of the garments, which is adjustable to accommodate the passage of garments of different thickness. The rear end of the first conveyor 2 can rotate around the front end, the rear end is supported by an elastic supporting device 2.1 (such as an air spring), and when thick clothes pass through the gap of the cover, the elastic force of the elastic supporting device is overcome, and the gap is automatically expanded.
A third conveyor 6 is arranged across the output end of the second conveyor 5, the output end of the second conveyor 5 intersects the conveying surface of the third conveyor 6, and a gap for the clothes to pass through is arranged between the output end of the second conveyor 5 and the third conveyor 6. An auxiliary shutter 9 is also provided at the gap for completing the length folding of the garments when the conveyors are rotated towards each other, the auxiliary shutter now extending into the gap to assist in the folding of thick garments. The cross arrangement prevents the output end of the second conveyor 5 from being opposite to the belt pulley when facing the belt, and the belt has certain elasticity, so that the belt can be extruded to deform inwards, and the purpose of adjusting the gap can be achieved. Similarly, a fourth conveyor 7 is provided across the output of the third conveyor 6 to effect a second lengthwise fold of the garment.
As shown in fig. 6-10, the width folding device 1 comprises a first width folding device 1.1 and a second width folding device 1.2. The first width folding device 1.1 comprises a first support plate 1.1.1 and a concave part 1.1.2 positioned below the first support plate 1.1.1, and the first support plate 1.1.1 is connected with the concave part 1.1.2 through a connecting piece 1.1.3. The front end of the first supporting plate 1.1.1 is provided with an inclined surface. Two side edges of the first supporting plate 1.1 are first folding edges 1.1.4, and the two first folding edges 1.1.4 are horn-shaped with a wide front part and a narrow back part. The diverging front ends of the female member 1.1.2 are located at the outer ends of the first support plate 1.1.1, respectively, and the inner side edge of the female member 1.1.2 is divided by the first support plate 1.1.1 into two guide edges 1.1.5 located at both sides thereof. The two guide edges 1.1.5 are arc-shaped, extend inwards from front to back and converge together, and the rear end extends to the bottom of the first support plate 1.1.1. The two first folded edges 1.1.4 are located between the two leading edges 1.1.5, and a gap for the passage of clothes is provided between the first folded edge and the leading edge, and a gap for the passage of clothes is also provided between the lower surface of the first support plate and the upper surface of the concave member.
The clothes gets into first width folding device along the inclined plane of the upper surface of first backup pad from the front end, and the clothes of both sides is flagging to the opening part between first folding edge and the leading edge along first folding edge, continues to pull the clothes backward, and after the clothes flagging part contacted the leading edge, it is inside to slide along the leading edge, until the clothes pull out backward, and final clothes both sides are followed first folding edge and are inwards accomplished a width folding downwards.
The second width fold 1.2 comprises a second support plate 1.2.1 and a pair of guide plates 1.2.2 arranged bilaterally symmetrically, with a gap between the two guide plates 1.2.2. The front end of the guide plate 1.2.2 is connected with an inclined guide part 1.2.3. The guiding portion 1.2.3 is higher than the upper surface of the second support plate 1.2.1, and the inner side edge of the guiding portion 1.2.3 is a first guiding edge 1.2.4. The guide plate 1.2.2 is a trapezoidal plate with a narrow front and a wide rear, and has a second guide edge 1.2.5, and the second guide edge 1.2.5 extends inwards and backwards. The first guide edge 1.2.4 is connected to the second guide edge 1.2.5.
The second supporting plate 1.2.1 is arranged at the top end of the pillar 1.2.6, the bottom end of the pillar 1.2.6 is connected with the fixing plate 1.2.7, and the two ends of the fixing plate 1.2.7 are connected with the frame of the clothes folding machine. The outer sides of the two guide plates 1.2.2 are connected with the frame.
Two side edges of the second supporting plate 1.2.1 are second folded edges 1.2.8, and the second folded edges 1.2.8 are connected with the first folded edges 1.1.4.
The width of the two second folded edges 1.2.8 may be equal to or less than the width of the two first folded edges 1.1.4, i.e. the width of the front end of the second support plate is equal to or less than the width of the rear end of the first support plate, to ensure that the once folded garment can enter the second support plate in sequence. Two second folding edges 1.2.8 are set to be narrow in the front and wide in the back, and are gradually enlarged backwards, namely, the second supporting plate is narrow in the front and wide in the back, so that uneven clothes on the second supporting plate are spread, and the clothes are smoother. Or the two second folded edges 1.2.8 are arranged in parallel, the rear end of the second supporting plate is provided with an outward bulge, and the two second folded edges 1.2.8 are suddenly enlarged by the bulge, so that the uneven clothes are smoother.
The second guide plate 1.2.9 can also be arranged below the two guide plates 1.2.2, the second guide plate 1.2.9 is fixed on the strut 1.2.6, and a gap is arranged between the lower surface of the guide plate 1.2.2 and the upper surface of the second guide plate 1.2.9. The second guide plate 1.2.9 is set to be narrow in front and wide in back, that is, the width of the front end of the second guide plate 1.29 is less than or equal to the width of the connecting member 1.1.3, and the clothes pulled out from the first folding device are collected under the first support plate 1.1.1 and pulled out from both sides of the connecting member 1.1.3, therefore, the width of the front end of the second guide plate 1.2.9 is less than or equal to the width of the connecting member 1.1.3 to ensure that no interference is generated. The width of second guide board 1.2.9 rear end needs to be greater than the interval of two second leading edge 1.2.5 rear ends, promptly, two sides of second guide board extend to the below of two guide boards backward respectively outward. When the garment is pulled to the second folding means, the side of the garment is held by the second guide panel, and during the pulling the garment is first folded inwards with the second folding edge 1.2.8 as a fold and then outwards with the second guide edge 1.2.5 as a fold. There is also a gap between the two guide plates 1.2.2 to ensure that the second guide edge 1.2.5 can be creased and pulled out from between the two guide plates.
The second guide plate 1.2.9 may be shorter and located only below the rear end of the second guide portion, and both side edges of the second guide plate are located below the rear ends of the second guide portions of the two guide plates, respectively, and extend rearward and outward. As the garment is pulled to the second folding means, the side portions of the garment hang down, and during the pulling the garment is first folded inwards with a second folding edge 1.2.8 as a crease, and then the garment is pulled over the second guide panel, being folded outwards with a second guiding edge 1.2.5 as a crease.
A clothes length sensing device 1.3 is arranged between the first folding device and the second folding device. The garment length sensing means 1.3 can be used to calculate the length of the garment drawn into the folding machine. Typically the sensing duration of the sensing means times the speed at which the garment is pulled.
As shown in fig. 2, 3, 4, 5, 11-17, the traction device 3 includes an article clamp assembly 3.1 and a traction device transmission mechanism 3.2 for driving the article clamp assembly 3.1 to reciprocate back and forth. The auxiliary conveyor is above the traction device. The traction device conveying mechanism 3.2 comprises a transmission chain 3.2.1 and a chain wheel 3.2.3.
The frame is provided with 2 pairs of chain wheels 3.2.3 in the front and back, the transmission chains 3.2.1 are respectively sleeved on the front and back chain wheels 3.2.3 on the same side, and the transmission chains 3.2.1 can be chains or belts, etc. A rear pair of sprockets 3.2.3 is mounted on a drive shaft 3.2.4, which drive shaft 3.2.4 is driven by a motor 3.2.2 via a belt. A limiting block 3.3 is arranged below the transmission shaft 3.2.4 and used for releasing the clothes clamped by the article clamping assembly. The auxiliary conveyor 4 comprises press wheels 4.1 and side plates 4.2. Two side plates 4.2 are rotatably mounted at two ends of the transmission shaft 3.2.4 at the inner side of the chain wheel 3.2.3, a pinch roller 4.1 is rotatably mounted at the front end of each side plate 4.2, and the pinch roller 4.1 is driven by a second motor (not shown in the figure). The drive structure of pinch roller specifically is, installs a bearing 11 on transmission shaft 3.2.4, installs first belt pulley 12, second belt pulley 13 on the outer lane of bearing 11, installs third belt pulley 14 on pinch roller 4.1, and the cover is equipped with first belt 15 on second belt pulley 13 and the third belt pulley 14, and first belt pulley 12 is connected with the transmission of second motor (not shown in the figure) through the second belt (not shown in the figure). One end of the transmission shaft 3.2.4, which is far away from the first belt pulley, is provided with a third belt pulley 16, and the third belt pulley 16 is in transmission connection with the motor 3.2.2 through a belt. This arrangement allows the auxiliary conveyors to be coaxial with the drive chain 3.2.1 but driven by different motors without interfering with each other.
The side plate between the transmission chain 3.2.1 and the side plate 4.2 supports the unlocking mechanism 10. The side plate supporting and unlocking mechanism 10 can support the side plate 4.2, so that the pressing wheel 4.1 at the front end of the side plate is kept in a lifting state; or the support to the side plate 4.2 is released, so that the pressing wheel 4.1 at the front end of the side plate falls down to be in contact with the conveyor below. As shown in fig. 14, the lower edge of the side plate 4.2 is composed of an inclined front section, a middle section protruding downwards and a rear section recessed upwards, the rear section forms a groove 4.2.1, and the supporting and unlocking mechanism 10 is arranged corresponding to the middle section of the side plate. Pinch roller 4.1 is located the place ahead of transmission shaft, and stopper 3.3 is located the below of transmission shaft, therefore article press from both sides the subassembly and can move to supplementary conveyer rear end, and article press from both sides the clip of subassembly and draw the clothing to the pinch roller below to greatly reduced the length of below conveyer, be favorable to the miniaturization, the structure is compacter.
At least one pair of clamps 3.1.1 are arranged on the article clamp assembly 3.1, and a clamping sensing device is arranged on each clamp and used for sensing whether the clamp clamps clothes or not. The clip is mounted on the bracket 3.1.7.
Two ends of the support 3.1.7 are respectively provided with a connecting plate 3.1.4, the connecting plate 3.1.4 is provided with a vertical hole, for example, a vertical waist-shaped hole, a roller 3.1.3 is arranged in the vertical waist-shaped hole in a limiting way, and the roller 3.1.3 can move up and down along the vertical waist-shaped hole. In order to facilitate the mounting of the rollers 3.1.3, the connecting plate 3.1.4 may be designed as a split, the connecting plate 3.1.4 being symmetrically split in half. The roller 3.1.3 is rotatably connected to the drive chain 3.2.1. The transmission chain 3.2.1 is driven by the motor 3.2.2 to do circular motion, and the roller 3.1.3 moves along with the transmission chain 3.2.1, so as to drive the article clamp component 3.1 to do reciprocating motion back and forth. Because the rollers 3.1.3 can move up and down and are arranged in the vertical kidney-shaped holes in the connecting plates 3.1.4, the rollers 3.1.3 can move up or down along the vertical kidney-shaped holes when running to the chain wheels 3.1.4 at two ends, so that the rollers move from the upper side to the lower side of the chain wheels and from the lower side to the upper side. The length of the vertical waist-shaped hole is more than or equal to the height between the upper part and the lower part of the transmission chain 3.2.1, so that the transmission chain cannot be torn or even cannot be turned due to insufficient moving distance when the roller moves up and down. The connecting plate 3.1.4 is arranged on the outer side of the transmission chain 3.2.1, and other parts on the inner side are prevented from interfering.
The bracket 3.1.7 is provided with a push rod 3.1.5 for supporting a switching mechanism for switching the unlocking mechanism 10, and when the push rod 3.1.5 reciprocates back and forth along with the article clamp assembly 3.1, the push rod can push the longer part or the shorter part of the bolt 10.2, so that the bolt can be switched between the longer part and the shorter part. The support 3.1.7 is also provided with a support roller 3.1.6, the support roller 3.1.6 is matched with the lower edge of the side plate and is provided with a circumferential groove for inserting the lower edge of the side plate.
The switching process is specifically as follows: as shown in fig. 2 and 5, when the article clamp assembly moves to the front end to receive the clothes, then the article clamp assembly moves from the front end to the rear end to clamp the clothes, and the clothes are folded by the width folding device 1; when the article clamp assembly leaves the underside of the auxiliary conveyor 4, the side plate 4.2 is supported by the longer part of the support release mechanism (to avoid the side plate falling down interfering with the article clamp assembly moving backwards).
As shown in fig. 3 and 4, when the article holder assembly moves backwards, the supporting roller 3.1.6 gradually enters the lower part of the inclined front section of the side plate, at the joint of the front section and the middle section, the supporting roller 3.1.6 starts to support the side plate, then the push rod 3.1.5 pushes away the longer part of the lock tongue, the lock tongue rotates, the shorter part is switched to extend into the front and back running channel of the push rod, namely on the moving path of the push rod, the lock tongue releases the support of the side plate at the moment, and the side plate is supported by the supporting roller. Because the support roller continues to move towards the rear end along with the article clamp assembly, the shorter portion does not interfere with the push rod. The supporting roller continues to move backwards, enters the back section of the concave part of the side plate, namely the groove 4.2.1, the side plate falls down gradually, the auxiliary pressing wheel falls down gradually along with the side plate, finally the article clamp assembly releases the clothes to the first conveyor below, and the pressing wheel presses the clothes.
When the article clamp assembly moves forwards from the rear section of the side plate, the support idler wheel supports the side plate to enable the side plate to be gradually lifted, the side plate moves to the middle section and is lifted to the highest point, the push rod pushes the shorter part of the lock tongue open, the lock tongue rotates and is switched into a longer part to extend into a front-back operation channel of the push rod and a lifting channel of the side plate, the support idler wheel continues to move forwards, the side plate gradually falls down and is supported by the longer part of the lock tongue, and the support idler wheel is separated from the lower edge of the side plate.
The article clamp assembly 3.1 is provided with a guide wheel 3.1.2, the rack is provided with a guide rail 3.4 matched with the guide wheel 3.1.2, and the article clamp assembly 3.1 moves back and forth along the guide rail 3.4. The rear end of the rack is also provided with an article clamp position sensing device 3.5 for sensing the article clamp assembly, when the article clamp assembly is sensed to stop moving backwards, the limiting block 3.3 just collides with the clamp to enable the clamp to loosen clothes, the clothes fall on the first conveyor, and the pressing wheel falls down to press the clothes. The pinch rollers 4.1 operate with the first conveyor 2 to transport the garments backwards. When the article clamp assembly 3.1 moves forward, the pressing wheel 4.1 is lifted and keeps the lifted state.
The unloading device 8 is intended to receive the clothes output from the fourth conveyor 7. Comprises a lifting tray 8.1 which reciprocates back and forth. The top of the front end is provided with a sensor 8.2 for detecting the top of the tray 8.1 jacket. A tray position sensor 8.3 is arranged at the lower part of the rear end, an elastic pressing plate 8.4 is arranged below the fourth conveyor 7 at the upper part of the rear end and used for pressing clothes on the tray, and an extrusion in-place sensor 8.5 is arranged at the position of the elastic pressing plate 8.4. The structure of the lifting tray of the unloading device and the transmission mechanism of the tray are described in CN2021227034524 or CN2021112985023, and are not described herein again.
The clothes length sensing device 1.3, the traction device transmission mechanism 3.2, the article clamp position sensing device 3.5, the pressing wheel 4.1, the transmission mechanism of the first conveyor 2, the transmission mechanism of the second conveyor 5, the transmission mechanism of the third conveyor 6, the transmission mechanism of the fourth conveyor 7, the auxiliary gate plate, the front and rear transmission mechanisms of the tray, the lifting mechanism of the tray, the sensor 8.2 at the top of the clothes, the tray position sensor 8.3 and the extrusion in-place sensor 8.5 are all connected with the controller. The rack is also provided with a control button or a control panel which is connected with the controller. The control buttons comprise starting, finishing, scram, resetting and the like.
The folding process of the garment is as follows:
initial state: the article gripper assembly 3.1 of the drawing device 3 rests on the article gripper position sensor 3.5 and the pallet 8.1 of the unloading device 8 rests on the pallet position sensor 8.3.
Starting: the starting control button is pressed, the controller controls the traction device transmission mechanism to operate for a period of time, the article clamp assembly 3.1 is moved to the front end, and the clamp extends out of the machine body, so that clothes can be clamped conveniently. The article clamp assembly is controlled to move to the front end in a time-delay mode, and the time required for the article clamp assembly to move from the article clamp position sensing device to the front end can be obtained according to the distance from the article clamp position sensing device to the front end divided by the running speed of the traction device transmission mechanism.
Drawing and width folding: the user presss from both sides the clothes on the clip of article clamp subassembly 3.1, and the sensor on the clip senses the centre gripping clothes, transmits the signal on to the controller, and the controller control draw gear's drive mechanism starts, makes article clamp subassembly backward movement. The garment is pulled out from the rear end of the width folding device 1 to complete the width folding. At this time, the controller calculates the length of the clothes according to the sensing time period of the clothes length sensing device 1.3.
Releasing the clothes: the article clamp assembly 3.1 moves to the rear, when the clamp is abutted to the limiting block 3.3, the clothes clamped by the clamp are released on the first conveyor 2, and at the moment, the pressing wheel 4.1 at the front end of the auxiliary conveying device 4 falls down to press the clothes at the front end of the first conveyor 2.
Conveying to a second conveyor: the article gripper assembly 3.1 continues to move back to the article gripper position sensing device 3.5 where it stops moving. The first conveyor 2, the auxiliary conveyor 4, the second conveyor 5 are activated to deliver the garments to the output end of the second conveyor 5. The first conveyor 2, the auxiliary conveyor 4, the second conveyor 5 may be driven by the same transmission mechanism.
Folding in length: the controller formulates or designates a folding scheme according to the length of the garment; the third conveyor 6 runs in the same direction as the second conveyor 5 for a period of time, so that a part of the clothes is positioned on the third conveyor 6, the auxiliary shutter is braked to the gap between the third conveyor and the second conveyor, and the third conveyor 6 runs in the opposite direction to the second conveyor 5 in a reversed way, so that the first length folding of the clothes is completed; similarly, the clothes are moved to the output end of the third conveyor 6, the fourth conveyor 7 is started to move in the same direction with the third conveyor 6 for a period of time, a part of the clothes is positioned on the fourth conveyor 7, the auxiliary shutter is braked to the gap between the fourth conveyor 7 and the third conveyor 6, and the fourth conveyor 7 is reversely moved in the same direction with the third conveyor 6, so that the second length folding of the clothes is completed. The clothes are all conveyed out of the second conveyor 5, the second conveyor 2 and the clothes conveying device 4 are stopped; the clothes are all conveyed out of the third conveyor 6, the third conveyor 6 is stopped and the auxiliary shutter is reset.
The tray receives the clothes: the folded garments are delivered to the output of the fourth conveyor 7 and the tray is advanced at the same speed as the fourth conveyor to receive the garments onto the tray. All are conveyed out of the fourth conveyor 7, the fourth conveyor 7 is stopped and the auxiliary shutter is reset. The sensor 8.2 at the top of the garment senses the garment and the tray is lowered until the sensor 8.2 at the top of the garment no longer senses the garment. The pallet moves to the pallet position sensor 8.3. Completing the folding of a garment.
In order to compact the clothes on the tray in a stacked mode, the tray is lifted at the position of the tray position sensor 8.3, the clothes are enabled to be abutted against the elastic pressing plate 8.4, the elastic pressing plate 8.4 overcomes elastic force to move upwards until the sensor 8.5 in place for extrusion senses a signal, the tray stops lifting, and then the tray is reversely lowered for a certain distance, so that the clothes on the tray are extruded.
Continuing the folding of the next garment, the article gripper assembly can move to the front end after the fourth conveyor 7 has stopped, or can move to the front end after the second conveyor 5 has stopped, waiting for the gripping of the next garment. The article clamp assembly extends for a certain period of time and retracts to the sensing device 3.5 when no clothes are folded.
When the tray is full or the user wants to take the clothes and presses the completion button, the tray can move to the foremost end and extend out of the machine body, so that the user can take the folded clothes. The start or reset button is then pressed and the tray is retracted to the tray position sensor 8.3.
In an emergency situation, the scram button can be pressed, and the folder stops running.
Claims (11)
1. A clothes folding machine comprises a width folding device, a traction device and an unloading device capable of receiving folded objects in a reciprocating mode, wherein the traction device is used for drawing the folded objects to pass through the width folding device, and the width folding device is used for folding the folded objects in the width direction, and is characterized in that: the conveyor also comprises a plurality of conveyors, and adjacent conveyors are arranged in a crossed manner, namely the outlet end of the conveyor on the upper layer intersects with the conveying surface of the conveyor on the lower layer, and a gap is arranged between the outlet end and the conveying surface; the second conveyor positioned on the second layer is obliquely arranged and is in a 7 shape, the upper end of the 7-shaped second conveyor is higher than the outlet end of the first conveyor positioned on the first layer, the outlet end of the first conveyor is wrapped, and the folded object with the folded width is drawn to the second conveyor.
2. The clothes folding machine of claim 1, wherein: each conveyor is arranged obliquely.
3. The clothes folding machine according to claim 1 or 2, characterized in that: the auxiliary conveying device comprises two side plates and an auxiliary pressing wheel which is rotatably arranged between the front ends of the two side plates, the rear ends of the side plates are rotatably arranged on the rack, and the rear end of at least one side plate is provided with a groove; the rack is also provided with a supporting and unlocking mechanism close to the front end of the side plate, the supporting and unlocking mechanism comprises a hanging rack arranged on the rack, the lower end of the hanging rack is rotatably provided with a spring bolt, and the spring bolt comprises a longer part and a shorter part;
when the traction device moves to the lower part of the auxiliary conveying device, the pushing part on the traction device pushes the longer part to enable the lock tongue to rotate, the support of the longer part on the side plate is released, the side plate is supported by the traction device, the shorter part extends to the auxiliary conveying device and is positioned on the moving path of the pushing part, when the traction device moves to the groove from the front end to the rear end, the traction device releases the support of the side plate, and the auxiliary pressing wheel falls and is in contact with the first conveyor; when the traction device leaves from the lower part of the auxiliary transmission device, the traction device moves towards the direction away from the groove to gradually support the side plate, when the pushing part on the traction device pushes the shorter part to enable the lock tongue to rotate, the longer part extends to the auxiliary transmission device and supports the side plate by the auxiliary transmission device.
4. The clothes folding machine of claim 3, wherein: the spring bolt is L shape, and L shape long limit does longer portion, L shape minor face do shorter portion, L shape spring bolt horizontal installation be in the below of stores pylon.
5. The clothes folding machine of claim 3, wherein: and the hanging rack is provided with a limit stop which is used for limiting the rotation angle of the lock tongue.
6. The clothes folding machine of claim 3, wherein: the traction device comprises an article clamp assembly and a traction device transmission mechanism for driving the article clamp assembly to reciprocate back and forth; the pushing part is arranged at the end part of the article clamp assembly, the left end and the right end of the article clamp assembly are respectively provided with a supporting roller, and the supporting rollers are provided with a circumferential groove for inserting the lower edge of the side plate; the rear ends of the two side plates are provided with grooves.
7. The clothes folding machine of claim 3, wherein: the traction device conveying mechanism comprises two transmission chains wound on chain wheels, and the two transmission chains are respectively positioned at the left side and the right side of the article clamp assembly; the left end part and the right end part of the article clamp assembly are provided with connecting plates which are positioned outside the conveying chain; the connecting plate is provided with a roller capable of moving up and down in a vertical hole, the roller is rotatably connected with the transmission chain, and the length of the vertical hole is larger than or equal to the height between the upper part and the lower part of the transmission chain.
8. The clothes folding machine of claim 7, wherein: the pair of chain wheels at the rear end are connected through a transmission shaft, and the transmission shaft is driven by a first driving mechanism; the rear end of curb plate rotationally installs on the transmission shaft, install the bearing on the transmission shaft, install first belt pulley and second belt pulley on the bearing, be provided with the third belt pulley on the supplementary pinch roller, the second belt pulley passes through the drive belt with the third belt pulley and is connected, first belt pulley is connected with second actuating mechanism.
9. The clothes folding machine according to claim 1 or 2, characterized in that: the width folding device comprises a first width folding device and a second width folding device;
the first width folding device comprises a first supporting plate, and two side edges of the first supporting plate are first folding edges; a concave part is arranged below the first supporting plate, the front ends of the bifurcations of the concave part respectively extend to the outer side of the first supporting plate, the arc-shaped edge of the inner side of the concave part is divided into two guiding edges positioned at two sides of the first supporting plate by the first supporting plate, and the guiding edges extend to the bottom of the first supporting plate from the outer side of the first supporting plate; gaps for the folded objects to pass through are arranged between the first folding edge and the front end of the guide edge and between the lower surface of the first supporting plate and the upper surface of the concave part;
the second width folding device comprises a second support plate and two guide plates symmetrically arranged on two sides of the second support plate; the front end of the second supporting plate is arranged close to the tail end of the first supporting plate, and two side edges of the second supporting plate are second folding edges; the guide plate comprises a first guide part and a second guide part, the first guide part is arranged at the front end of the second guide part, the first guide part is downwards inclined from the front end to the rear end of the second support plate, the first guide part is positioned at the outer side of the second support plate, the front end of the first guide part is higher than that of the second support plate, and the rear end of the second guide part horizontally extends to the position below the second support plate; the inner side edges of the first guide part and the second guide part are respectively a first guide edge and a second guide edge, the first guide edge is connected with the second guide edge, and the second guide edge extends inwards to the bottom of the second support plate from the connection point; gaps for the folded objects to pass through are arranged among the front end of the second guide edge, the first guide edge and the second folding edge, and the lower surface of the second support plate and the upper surface of the second guide part.
10. The clothes folding machine of claim 9, wherein: the second width folding device also comprises a second guide plate, the second guide plate is positioned below the two guide plates, a gap is formed between the upper surface of the second guide plate and the lower surface of the second guide plate, and a gap is formed between the two guide plates from the front end to the rear end; the two side edges of the second guide plate extend outwards to the lower part of the two guide plates, or the two side edges of the second guide plate are respectively positioned below the rear ends of the second guide parts of the two guide plates and extend outwards.
11. The clothes folding machine according to claim 1 or 2, characterized in that: an elastic pressing plate is arranged below the lowermost conveyor, and an extrusion in-place sensor is arranged at the elastic pressing plate; when the unloading device moves to the lower part of the elastic pressure plate and rises upwards to extrude the elastic pressure plate, the unloading device stops rising until the output signal of the in-place extrusion sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067711.1A CN115369636A (en) | 2022-09-01 | 2022-09-01 | Clothes folding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067711.1A CN115369636A (en) | 2022-09-01 | 2022-09-01 | Clothes folding machine |
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| CN115369636A true CN115369636A (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211067711.1A Pending CN115369636A (en) | 2022-09-01 | 2022-09-01 | Clothes folding machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089859A (en) * | 1980-12-20 | 1982-06-30 | Kannegiesser Martin | Apparatus for the Folding of Laundry Articles |
| CN110589136A (en) * | 2019-08-15 | 2019-12-20 | 浙江雅力士自动化设备科技有限公司 | Full-automatic clothing folding machine |
| US20210207316A1 (en) * | 2018-05-28 | 2021-07-08 | Totofolder Manufacturing Co.,Ltd. | Sleeve-folding assistance device for assisting back-revealing sleeve-folding device, and folding device |
| CN213951691U (en) * | 2020-10-29 | 2021-08-13 | 河北工业职业技术学院 | Automatic clothes folding machine |
| CN114000332A (en) * | 2021-11-04 | 2022-02-01 | 浙江瑞峰智能物联技术有限公司 | Clothes folding machine loading system and control system |
| CN114000331A (en) * | 2021-11-04 | 2022-02-01 | 浙江瑞峰智能物联技术有限公司 | Folding method of clothes folding machine |
| US20220251775A1 (en) * | 2019-07-04 | 2022-08-11 | Lg Electronics Inc. | Clothes folding machine |
-
2022
- 2022-09-01 CN CN202211067711.1A patent/CN115369636A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089859A (en) * | 1980-12-20 | 1982-06-30 | Kannegiesser Martin | Apparatus for the Folding of Laundry Articles |
| US20210207316A1 (en) * | 2018-05-28 | 2021-07-08 | Totofolder Manufacturing Co.,Ltd. | Sleeve-folding assistance device for assisting back-revealing sleeve-folding device, and folding device |
| US20220251775A1 (en) * | 2019-07-04 | 2022-08-11 | Lg Electronics Inc. | Clothes folding machine |
| CN110589136A (en) * | 2019-08-15 | 2019-12-20 | 浙江雅力士自动化设备科技有限公司 | Full-automatic clothing folding machine |
| CN213951691U (en) * | 2020-10-29 | 2021-08-13 | 河北工业职业技术学院 | Automatic clothes folding machine |
| CN114000332A (en) * | 2021-11-04 | 2022-02-01 | 浙江瑞峰智能物联技术有限公司 | Clothes folding machine loading system and control system |
| CN114000331A (en) * | 2021-11-04 | 2022-02-01 | 浙江瑞峰智能物联技术有限公司 | Folding method of clothes folding machine |
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