CN113060373B - Folding device of operation drape longitudinal folding machine - Google Patents
Folding device of operation drape longitudinal folding machine Download PDFInfo
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- CN113060373B CN113060373B CN202110405058.4A CN202110405058A CN113060373B CN 113060373 B CN113060373 B CN 113060373B CN 202110405058 A CN202110405058 A CN 202110405058A CN 113060373 B CN113060373 B CN 113060373B
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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
Abstract
The invention provides a folding device of a longitudinal folding machine of an operation drape, which is characterized in that at least one group of interpenetration folding mechanism groups is arranged on a folding support plate, the interpenetration folding mechanism groups comprise an inner interpenetration folding mechanism and an outer interpenetration folding mechanism which move along a horizontal line, the inner interpenetration folding mechanism and the outer interpenetration folding mechanism are respectively provided with a folding rod group used for folding the operation drape, a gap used for interpenetration of the operation drape is arranged between the folding rod group of the inner interpenetration folding mechanism and the folding rod group of the outer interpenetration folding mechanism, the folding rod group of the inner interpenetration folding mechanism and the folding rod group of the outer interpenetration folding mechanism move in an interpenetration manner, and the operation drape positioned between the folding rod group of the inner interpenetration folding mechanism and the folding rod group of the outer interpenetration folding mechanism is folded and formed. Simple structure, convenient use and ingenious conception. The automation degree of the operation drape packaging can be effectively improved, the folding efficiency of the operation drape is improved, and the production and packaging cost of the operation drape is reduced.
Description
The technical field is as follows:
the invention belongs to the technical field of medical supplies folding and packaging equipment, and particularly relates to a folding device of a longitudinal folding machine for an operation drape.
Background art:
with the development of society, in the field of medical supplies, basically more and more disposable medical supplies such as operating gowns, operating covers, operating drapes and the like are used, more and more manufacturers pack and package the disposable supplies in a sterile operating bag for sale, but in the operating bag, the areas of the operating gowns and the drapes are larger, the disposable supplies are required to be reasonably folded before being packaged and can be placed in the operating bag, the existing operating drapes are mostly rectangular and consist of a non-woven fabric layer and a PE film layer, the produced operating drapes can be sold after being folded into blocks and sterilized and packaged, but the size of the operating drapes is larger, the traditional method generally adopts a manual folding mode, all the working procedures need manual operation, continuous processing is difficult to realize, the folding efficiency is very low, and the manual folding operation is completely carried out by means of self experience and proficiency, the condition of irregular folding is easy to appear, which is easy to cause troubles for later package. In addition, with the aggravation of the aging of the population in China, the labor price is higher and higher, and the cost of the manual folding operation drape is higher and higher.
Disclosure of Invention
In summary, in order to overcome the disadvantages of the prior art, the invention provides a folding device of a longitudinal folding machine for surgical drapes, which is provided with an outer insertion folding mechanism moving from inside to outside and an inner insertion folding mechanism moving from outside to inside, wherein folding rod groups of the inner insertion folding mechanism and the outer insertion folding mechanism are inserted and moved to fold a vertically arranged strip-shaped surgical drapes between the folding rod groups into blocks.
In order to solve the technical problem, the technical scheme of the invention is realized as follows:
a folding device of a surgical drape longitudinal folding machine, wherein: the folding mechanism group comprises a folding support plate, a transmission device and an inserting folding mechanism group, wherein the folding support plate plays a supporting role and is used for supporting the transmission device and at least one inserting folding mechanism group, the inserting folding mechanism group comprises an inner inserting folding mechanism and an outer inserting folding mechanism which move along a horizontal line, the transmission device provides power and transmission for the movement of the inner inserting folding mechanism and the outer inserting folding mechanism, the inner inserting folding mechanism is positioned at the inner side of the outer inserting folding mechanism, the inner inserting folding mechanism and the outer inserting folding mechanism are both provided with folding rod groups used for folding surgical drape, the folding rod groups are vertically arranged with the folding support plate, a gap used for inserting the surgical drape is arranged between the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism, the inner inserting folding mechanism moves from outside to inside, and the outer inserting folding mechanism moves from inside to outside, when the inner inserting folding mechanism and the outer inserting folding mechanism move, the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism move in an inserting way, and the surgical drape between the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism is folded and formed.
The technical scheme of the invention can also be realized in such a way that the transmission device comprises an inner folding electric cylinder and an outer folding electric cylinder, the inner folding electric cylinder and the outer folding electric cylinder are both horizontally arranged, the inner folding electric cylinder is positioned above the outer folding electric cylinder, the inner folding electric cylinder is provided with two inner moving blocks moving from outside to inside, the outer folding electric cylinder is provided with two outer moving blocks moving from inside to outside, the two outer moving blocks are positioned at the outer sides of the two inner moving blocks, the inner moving block is provided with an inner penetrating folding mechanism, the outer moving block is provided with an outer penetrating folding mechanism, and the inner penetrating folding mechanism and the adjacent outer penetrating folding mechanism form a group of penetrating folding mechanism groups.
The technical scheme of the invention can also be realized in such a way that the inner inserting folding mechanism and the outer inserting folding mechanism have the same structure and respectively comprise a support rod and a folding rod group, the support rod is vertically arranged, the upper end of the support rod is fixedly connected with the inner moving block or the outer moving block, the folding rod group comprises a plurality of folding rods which are uniformly arranged along the height direction of the support rod, each folding rod is of an L-shaped rod structure and comprises a horizontal rod and an inserting rod, the horizontal rod is horizontally arranged, one end of the horizontal rod is fixedly connected with the support rod, the other end of the horizontal rod is fixedly connected with the inserting rod, the inserting rod is vertically arranged with the folding support plate, the inserting rod of the inner inserting folding mechanism penetrates through a gap between the horizontal rods of the outer inserting folding mechanism, the inserting rod of the inner inserting folding mechanism is positioned on the outer side of the inserting rod of the outer inserting folding mechanism, and the inserting rod of the inner inserting folding mechanism and the outer inserting folding mechanism in the same folding mechanism group and the inserting rod of the same folding mechanism are used for installing the operation And when the inner inserting and folding mechanism and the outer inserting and folding mechanism of the same inserting and folding mechanism group move, the inserting rod of the inner inserting and folding mechanism and the inserting rod of the outer inserting and folding mechanism move in an inserting way.
The technical scheme of the invention can also be realized in such a way that the plastic protective sleeve is sleeved outside the inserting rod.
The technical scheme of the invention can also be realized in such a way that the inner folding electric cylinder and the outer folding electric cylinder have the same structure and respectively comprise a folding electric cylinder shell, a servo motor, a synchronous belt wheel and a connecting plate, the folding electric cylinder shell is tightly connected with the folding supporting plate, one end of the folding electric cylinder shell is provided with a servo motor, the servo motor drives a synchronous belt to rotate through the synchronous belt, the synchronous belt and the synchronous belt wheel are arranged in the shell of the folding electric cylinder, the synchronous belt is fixedly connected with two connecting plates which are respectively arranged at the going section and the return section of the synchronous belt, the foldable electric cylinder shell is provided with two through holes corresponding to the two connecting plates respectively, and the two connecting plates penetrate through the through holes corresponding to the two connecting plates and are then fixedly connected with two inner moving blocks or two outer moving blocks arranged outside the foldable electric cylinder shell respectively.
The beneficial effects of the invention are as follows:
1. the invention is provided with an outer inserting folding mechanism moving from inside to outside and an inner inserting folding mechanism moving from outside to inside, wherein folding rod groups of the inner inserting folding mechanism and the outer inserting folding mechanism move in an inserting way, and a vertically arranged strip-shaped surgical drape positioned between the folding rod groups is folded into a block.
2. The transmission device adopts the inner folding electric cylinder and the outer folding electric cylinder which are arranged up and down, the inner folding electric cylinder and the outer folding electric cylinder both adopt synchronous belt transmission mechanisms, a connecting plate is respectively arranged on a going section and a return section of a synchronous belt, and the connecting plate is connected with the moving block, so that the two moving blocks on the same folding electric cylinder have opposite moving directions, and the transmission device has the advantages of simple structure, convenience in use and ingenious conception. The automation degree of the packing of the surgical drape can be effectively improved, the folding efficiency of the surgical drape is improved, and the production and packing cost of the surgical drape is reduced.
Description of the drawings:
FIG. 1 is a schematic structural view of a surgical drape longitudinal folding machine with the frame and the cover separated;
FIG. 2 is a schematic view of the surgical drape longitudinal folding machine with the housing removed;
FIG. 3 is a schematic structural view of a lifting device of the surgical drape longitudinal folding machine;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a schematic structural diagram of an inner folding electric cylinder and an outer folding electric cylinder according to the present invention;
FIG. 6 is a schematic view of the pushing device of the surgical drape longitudinal folding machine;
FIG. 7 is a schematic structural view of an auxiliary rolling mechanism of a pushing device of the surgical drape longitudinal folding machine;
FIG. 8 is a schematic view of the ejector of the surgical drape longitudinal folder;
FIG. 9 is a schematic view of the pressing device of the surgical drape longitudinal folding machine;
FIG. 10 is a schematic view showing a state where the elongated surgical drape is lifted;
fig. 11 is a schematic view showing a state in which the elongated surgical drape is folded.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a folding device of a surgical drape longitudinal folding machine comprises a frame 1, a working table 2, a pushing device 3, a lifting device 4, a pressing device 5, a folding device 6 and a pushing device 7, wherein the frame 1 is used for supporting the working table 2, the pushing device 3, the lifting device 4, the pressing device 5, the folding device 6 and the pushing device 7, a housing 8 is covered outside the frame 1, the frame 1 comprises a middle supporting frame 11, side supporting frames 12, a lower longitudinal beam 13, an upper longitudinal beam 14, an upper longitudinal beam 15 and an upper hanger 16, the upper end of the middle supporting frame 11 is provided with the upper transverse beam 15, the upper end of the upper longitudinal beam 15 is provided with the upper longitudinal beam 14, the upper longitudinal beam 14 supports the middle part of the working table 2, the two sides of the middle supporting frame 11 are provided with the side supporting frames 12, the upper longitudinal beam 14 and the two side supporting frames 12 support the working table 2, the lower part of the middle supporting frame 11 is provided with a lower longitudinal beam 13, the push-out device 7 is fixedly connected to the lower longitudinal beam 13, the upper longitudinal beam 14 below the push-in area 21 of the working table 2 is fixedly connected with the push-in device 3, the upper cross beam 15 below the folding area 22 of the working table 2 is fixedly connected with an upper hanger 16, the upper hanger 16 is of a square frame structure with an opening at the rear end, the lower side of the upper hanger 16 of the square frame structure is fixedly connected with the upper cross beam 15, the upper side of the upper hanger 16 of the square frame structure is arranged above the folding area 22 of the working table 2 in a hanging manner, the lifting device 4 is fixedly connected with the front side of the upper hanger 16, and the folding device 6 is fixedly connected with the hanging end of the upper side of the upper hanger 16.
The working table 2 is fixedly connected to the rack 1, the folded elongated surgical drape is folded and conveyed on the working table 2, and the working table 2 is sequentially divided into a pushing area 21, a folding area 22 and a finished product area 23 according to the conveying direction of the folded elongated surgical drape on the working table 2; the push-in area 21 of the working table surface 2 is provided with a push-in sliding chute 24, and the folding area 22 is provided with a lifting groove 25 and a push-out sliding chute 26;
as shown in fig. 6 and 7, the pushing device 3 is fastened to the frame 1, is located below the pushing area 21 of the table top 2, is provided with a pushing rod 31 located above the pushing area 21 and capable of reciprocating along the pushing chute 24, and pushes the elongated surgical drape to the folding area 22 of the table top 2 by the reciprocating pushing rod 31. Push-in device 3 including push-in pole 31, push bottom plate 32, straight reciprocating motion mechanism 33 and vertical support bar 34, push bottom plate 32 and 1 fastening connection of frame, it is located the below of the district 21 that pushes in of table surface 2 to with the entablature 15 fastening connection who pushes the district 21 below, the district 21 that pushes in of table surface 2 on be provided with and push spout 24, push-in pole 31 be square rectangular bar-shaped structure for cross sectional shape. The pushing rod 31 is arranged above the working table top 2 and can do linear reciprocating motion along the pushing chute 24, the lower end of the pushing rod 31 penetrates through the pushing chute 24 to be connected with a linear reciprocating motion mechanism 33, the linear reciprocating motion mechanism 33 is arranged on the pushing base plate 32, and the linear reciprocating motion mechanism 33 provides power and transmission for the linear reciprocating motion of the pushing rod 31. The straight reciprocating mechanism 33 is a cylinder without a piston rod, the lower end of the vertical supporting bar 34 is fixedly connected with the upper end of a sliding block of the cylinder without a piston rod, and the upper end of the vertical supporting bar 34 penetrates through the push-in chute 24 on the working table 2 and is fixedly connected with the bottom surface of the push-in rod 31 arranged above the working table 2. Push bottom plate 32 on be provided with two and push guiding mechanism, two push guiding mechanism arrange the both sides at straight reciprocating motion mechanism 33, push guiding mechanism including pushing guiding axle 35, push guide holder 36 and push guide slider 37, 36 fastening connection of push guide holder on pushing bottom plate 32 for support pushes guiding axle 35, push guiding axle 35 on be provided with and to follow the gliding guide slider 37 that pushes of pushing guiding axle 35, 37 upper end fastening connection of push guide slider have vertical support bar 34, vertical support bar 34's lower extreme fastening connection push guide slider 37 upper end, push spout 24 on table surface 2 is passed to vertical support bar 34's upper end, and with the bottom surface fastening connection who pushes pole 31.
The push rod 31 is provided with an auxiliary rolling mechanism, the auxiliary rolling mechanism comprises an auxiliary roller 38, a roller supporting plate 39 and an auxiliary connecting plate 310, the auxiliary connecting plate 310 is fixedly connected with the back of the push rod 31, the auxiliary connecting plate 310 is fixedly connected with the roller supporting plate 39 through a bolt, the lower portion of the roller supporting plate 39 is provided with the auxiliary roller 38, and the auxiliary roller 38 can be driven by the push rod 31 to roll on the working table top 2.
As shown in fig. 4 and 5, the folding device 6 is fastened to the frame 1, is located above the folding area 22 of the working table 2, and is provided with at least one group of insertion folding mechanism sets, each insertion folding mechanism set includes two insertion folding mechanisms with opposite moving directions, a gap for the lifting shaft 44 of the lifting device 4 to move up and down is provided between the two insertion folding mechanisms, each insertion folding mechanism is provided with a plurality of insertion rods 609 which are vertically and uniformly arranged, the insertion rods 609 of the two insertion folding mechanisms of the same group of insertion folding mechanism sets are inserted into each other to move, and the inserted rods 609 inserted into each other to fold and form the lifted long surgical drape; the folding device 6 comprises a folding support plate 601, a transmission device and an inserting folding mechanism group, the folding support plate 601 is fixedly connected to the suspended end of the upper side edge of an upper hanger 16 of the frame 1 and is suspended above the worktable 2, the folding support plate 601 plays a supporting role for supporting the transmission device and at least one inserting folding mechanism group, the inserting folding mechanism group comprises an inner inserting folding mechanism and an outer inserting folding mechanism which move along a horizontal line, the transmission device provides power and transmission for the movement of the inner inserting folding mechanism and the outer inserting folding mechanism, the transmission device comprises an inner folding electric cylinder 602 and an outer folding electric cylinder 603, the inner folding electric cylinder 602 and the outer folding electric cylinder 603 are both vertically and horizontally arranged, the inner folding electric cylinder 602 is positioned above the outer folding electric cylinder 603, the inner folding electric cylinder 602 is provided with two inner moving blocks 604 which move from outside to inside, the outer folding electric cylinder 603 is provided with two outer moving blocks 605 which move from inside to outside, the two outer moving blocks 605 are positioned at the outer sides of the two inner moving blocks 604, the inner moving blocks 604 are provided with inner penetrating folding mechanisms, the outer moving blocks 605 are provided with outer penetrating folding mechanisms, and the inner penetrating folding mechanisms and the adjacent outer penetrating folding mechanisms form a group of penetrating folding mechanism groups.
The folding mechanism that interpenetrates in be located the inboard of outer interpenetration folding mechanism, it all is provided with the folding pole group that is used for folding operation shop sheet to use on interpenetration folding mechanism and the outer interpenetration folding mechanism, folding pole group arranges with folding backup pad 601 is perpendicular, be provided with the space that supplies hoisting shaft 44 of hoisting device 4 to reciprocate between the folding pole group of the inner interpenetration folding mechanism and the folding pole group of the outer interpenetration folding mechanism, the folding pole group that the inner interpenetration folding mechanism moved from outside to inside, the folding pole group that the outer interpenetration folding mechanism moved from inside to outside, when the folding pole group that the inner interpenetration folding mechanism and the outer interpenetration folding mechanism moved, the folding pole group that the inner interpenetration folding mechanism will be located and the operation shop sheet folding shaping between the folding pole group that the outer interpenetration folding mechanism was inserted.
The inner penetrating folding mechanism and the outer penetrating folding mechanism are the same in structure and respectively comprise a supporting rod 606 and a folding rod group, the supporting rod 606 is vertically arranged, the upper end of the supporting rod 606 is fixedly connected with the inner moving block 604 or the outer moving block 605, the folding rod group comprises a plurality of folding rods 607 uniformly arranged along the height direction of the supporting rod 606, the folding rods 607 are of an L-shaped rod structure and comprise horizontal rods 608 and penetrating rods 609, the horizontal rods 608 are horizontally arranged, one ends of the horizontal rods are fixedly connected with the supporting rod 606, the other ends of the horizontal rods are fixedly connected with the penetrating rods 609, the penetrating rods 609 are vertically arranged with the folding supporting plate 601, the penetrating rods 609 of the inner penetrating folding mechanism penetrate through the gaps between the horizontal rods 608 of the outer penetrating folding mechanism, the penetrating rods 609 of the inner penetrating folding mechanism are positioned outside the penetrating rods 609 of the outer penetrating folding mechanism, and the lifting devices 4 are arranged between the penetrating rods 609 of the inner penetrating folding mechanism and the outer penetrating folding mechanism of the same penetrating folding mechanism group The lifting shaft 44 moves up and down, and when the inner insertion folding mechanism and the outer insertion folding mechanism of the same insertion folding mechanism group move, the insertion rod 609 of the inner insertion folding mechanism and the insertion rod 609 of the outer insertion folding mechanism move in an insertion manner. The inserting rod 609 is sleeved with a plastic protective sleeve.
The inner folding electric cylinder 602 and the outer folding electric cylinder 603 have the same structure, and both comprise a folding electric cylinder shell 610, a servo motor 611, a synchronous belt 612, a synchronous belt wheel 613 and a connecting plate 614, the folding electric cylinder housing 610 is tightly connected with the folding support plate 601, one end of the folding electric cylinder housing 610 is provided with a servo motor 611, the servo motor 611 drives a synchronous belt 612 to rotate through a synchronous belt wheel 613, the timing belt 612 and the timing pulley 613 are arranged in the folding electric cylinder housing 610, the synchronous belt 612 is fixedly connected with two connecting plates 614, the two connecting plates 614 are respectively arranged at the outgoing section and the return section of the synchronous belt 612, the folding electric cylinder shell 610 is provided with two through-hole slots respectively corresponding to the two connecting plates 614, the two connecting plates 614 penetrate through the corresponding through holes and are then respectively and tightly connected with the two inner moving blocks 604 or the two outer moving blocks 605 arranged outside the folding electric cylinder shell 610.
As shown in fig. 3, the lifting device 4 is fastened to the frame 1, located above the folding area 22 of the working table 2, and provided with a lifting shaft 44 capable of vertically moving up and down along the gap between the two penetrating folding mechanisms of the folding device 6, and when the lifting shaft 44 moves up, the lifting shaft lifts the free end of the elongated surgical drape and penetrates into the gap between the two penetrating folding mechanisms; the lifting device 4 comprises a lifting connecting plate 41, a lifting electric cylinder 42, a lifting bracket 43 and a lifting shaft 44, the cylinder body of the lifting electric cylinder 42 is arranged on a lifting connecting plate 41, the lifting connecting plate 41 is fixedly connected with the front side edge of the upper hanger 16 of the frame 1, which is positioned above the working table surface 2, a lifting bracket 43 is arranged on the sliding block of the lifting electric cylinder 42, the lifting support 43 comprises a lifting cross bar 45, a suspender 46 and a lifting shaft 44, the middle part of the lifting cross bar 45 is fixedly connected with a sliding block of the lifting electric cylinder 42, both ends of the lifting cross bar 45 are fixedly connected with the downwards suspender 46, the lower end of the suspender 46 is provided with a lifting shaft 44 which is arranged perpendicular to the suspender 46, the lifting shaft 44 is inserted in the lifting groove 25 on the work table surface 2, and can move up and down in the gap between the two interpenetration folding mechanisms of the folding device 6 under the action of the lifting electric cylinder 42. The lifting shaft 44 is sleeved with a plastic protective sleeve.
As shown in fig. 8, the pushing-out device 7, which is fastened to the frame 1 and located below the folding area 22 of the working platform 2, is provided with a pushing-out rod 74 that can be lifted and moved along the pushing-out chute 26 of the working platform 2, and the pushing-out rod 74 pushes the folded surgical drape out of the folding area 22 and into the finished product area 23. The pushing device 7 comprises a pushing bottom plate 71, a pushing transmission device, a pushing frame 72, a pushing lifting cylinder 73 and a pushing rod 74, the pushing bottom plate 71 is fixedly connected with the lower longitudinal beam 13 of the rack 1 and is positioned below the folding area 22 of the working table 2, the pushing transmission device is arranged on the pushing bottom plate 71 and drives the pushing frame 72 to do linear reciprocating movement, the pushing transmission device comprises a pushing motor 76, a belt transmission mechanism 77 and a connecting block 78, the pushing motor 76 is fixedly connected on the pushing bottom plate 71 through a supporting seat, the pushing bottom plate 71 is provided with the belt transmission mechanism 77, the pushing motor 76 is a forward and reverse rotation motor, the pushing motor 76 provides power for the belt transmission mechanism 77, the connecting block 78 is arranged on the transmission belt of the belt transmission mechanism 77, and the connecting block 78 is fixedly connected with the pushing frame 72, the ejector bracket 72 moves as the belt moves. The push-off frame 72 is of a U-shaped structure and comprises a lower transverse plate and vertical plates, the middle of the lower transverse plate is connected with a connecting block 78 of the push-off transmission device, two vertical plates which are arranged upwards are arranged at two ends of the lower transverse plate respectively, and the two vertical plates are provided with vertically-arranged push-off lifting cylinders 73. The upward telescopic rod of the push-out lifting cylinder 73 is provided with a push-out mounting plate 75, the upper end of the push-out mounting plate 75 is provided with a vertically upward push-out rod 74, and the push-out rod 74 corresponds to the push-out chute 26 on the working table 2. The push-out mounting plate 75 is provided with a plurality of mounting holes for inserting the push-out rods 74, the number of the push-out chutes 26 arranged on the working table 2 is the same as that of the mounting holes on the push-out mounting plate 75, and the mounting holes on the push-out mounting plate 75 are in one-to-one correspondence with the push-out chutes 26 on the working table 2.
The push-out mechanism comprises a push-out guide slider, a push-out guide shaft and a push-out guide support, the push-out guide support is fixedly connected with the push-out bottom plate 71 and supports the push-out guide shaft, the push-out guide slider capable of sliding along the push-out guide shaft is arranged on the push-out guide shaft, and the push-out guide sliders of the two push-out guide mechanisms are respectively and fixedly connected below two ends of a lower transverse plate of the push-out frame 72. The push-out bottom plate 71 is provided with two limiting buffer devices, the two limiting buffer devices are respectively arranged at two ends of the stroke of the push-out frame 72, each limiting buffer device comprises a limiting seat and a buffering damping rod, and the buffering damping rods correspond to the lower transverse plate of the push-out frame 72.
When the device is used, the operation drape folded into a strip shape is flatly laid in the push-in area 21 of the working table top 2, a piston rod-free cylinder used as the linear reciprocating mechanism 33 is started, a sliding block on the piston rod-free cylinder moves linearly to drive the push-in rod 31 to move linearly on the working table top 2, the strip-shaped operation drape is pushed into the folding area 22 of the working table top 2, then the sliding block of the piston rod-free cylinder resets to drive the push-in rod 31 to reset, and the next push-in is waited, in the process, the push-in guide mechanism provides guide for the movement of the push-in rod 31, and the auxiliary rolling mechanism arranged on the push-in rod 31 changes the sliding friction between the push-in rod 31 and the working table top 2 into rolling friction, so that the friction force is reduced, and the power consumption is reduced. When the push rod 31 is in actual use, a plurality of baffles can be arranged at the upper end of the push rod 31 and arranged along the length direction of the push rod 31, and when the folded strip-shaped surgical drape is thick, the baffles can smoothly push the surgical drape, so that the surgical drape is prevented from being scattered.
After the elongated surgical drape is pushed into the folding area 22 of the working table 2, the compressing cylinder 51 of the compressing device 5 is started, the telescopic rod of the compressing cylinder 51 moves downward to drive the compressing plate 53 to move downward to compress the elongated surgical drape on the working table 2, in this embodiment, the compressing device 5 compresses the middle part of the elongated surgical drape on the working table 2, two ends of the elongated surgical drape are free ends, and at this time, the lifting shaft 44 of the lifting device 4 is located in the lifting groove 25 of the working table 2, that is, the lifting shaft 44 is located below the elongated surgical drape.
The lifting electric cylinder 42 of the lifting device 4 is started, the sliding block of the lifting electric cylinder 42 drives the lifting support 43 to move upwards, so as to drive the lifting shaft 44 to move upwards and drive the free end of the strip-shaped surgical drape to move upwards, so that the free end of the strip-shaped surgical drape is lifted to a gap between the inserting rod 609 of the inner inserting folding mechanism and the inserting rod 609 of the outer inserting folding mechanism of the folding device 6, and at the moment, the state of the surgical drape is as shown in fig. 10.
The inner folding electric cylinder 602 and the outer folding electric cylinder 603 of the folding device 6 are started, the inner moving block 604 on the inner folding electric cylinder 602 drives the inner inserting and folding mechanism to move from outside to inside, the outer moving block 605 of the outer folding electric cylinder 603 drives the outer inserting and folding mechanism to move from inside to outside, the inserting rod 609 of the folding rod 607 of the inner inserting and folding mechanism penetrates through the gap between the inserting rods 609 of the folding rod 607 of the outer inserting and folding mechanism, the inserting rod 609 of the inner inserting and folding mechanism drives the free end of the long-strip-shaped surgical drape to move inwards, the inserting rod 609 of the outer inserting and folding mechanism drives the free end of the long-strip-shaped surgical drape to move outwards, so that the free end of the long-strip-shaped surgical drape is folded in a zigzag shape, and the state of the surgical drape is shown in fig. 11.
The pushing lifting cylinder 73 of the pushing device 7 is started, the pushing lifting cylinder 73 pushes the pushing rod 74 out along the pushing chute 26, so that the pushing rod 74 extends out of the working table 2, the pushing motor 76 is started, the pushing motor 76 drives the pushing rod 74 to move along the pushing chute 26 through the connecting block 78, the folded surgical drape is pushed from the folding area 22 of the working table 2 to the finished product area 23, and thus, the longitudinal folding of the long-strip-shaped surgical drape is completed. Then, the pushing-out lifting cylinder 73 is started again to make the pushing-out rod 74 move together and fall back to the lower part of the working platform surface 2, then the pushing-out motor 76 is started again, the pushing-out motor 76 rotates reversely to reset the pushing-out rod 74, the lifting electric cylinder 42 of the lifting device 4 drives the lifting shaft 44 to fall down to make the lifting shaft 44 fall back to the lifting groove 25 of the working platform surface 2, and then the inner folding electric cylinder 602 and the outer folding electric cylinder 603 of the folding device 6 drive the inner moving block 604 and the outer moving block 605 to reset, so that the inner penetrating folding mechanism and the outer penetrating folding mechanism reset to prepare for the next folding.
In this embodiment, the pressing device 5 presses the middle of the elongated surgical drape against the working table 2, and the two ends of the elongated surgical drape are free ends, so that the inner folding electric cylinder 602 of the folding device 6 of the present invention is provided with two inner moving blocks 604 moving from outside to inside, and the outer folding electric cylinder 603 is provided with two outer moving blocks 605 moving from outside to inside, so that the folding device 6 of the present invention has two insertion folding mechanism sets, and can fold the free ends of the two ends of the elongated surgical drape at the same time.
One end of the long-strip-shaped operation drape can be pressed on the working table top 2 through the pressing device 5, and the other end of the long-strip-shaped operation drape becomes a free end. At this time, one of the two insertion folding mechanism groups of the folding device 6 of the present invention performs the folding operation on the free end of the elongated surgical drape, and the other insertion folding mechanism group idles. In this case, the folding device 6 of the present invention may be provided with only one set of insertion folding mechanisms, that is, the inner folding electric cylinder 602 is provided with one inner moving block 604, the outer folding electric cylinder 603 is provided with only one outer moving block 605, and the inner insertion folding mechanism on the inner moving block 604 and the outer insertion folding mechanism on the outer moving block 605 are inserted and moved.
It should be noted that the above-mentioned embodiments are illustrative and not restrictive, and that equivalent substitutions and other modifications made by persons skilled in the art according to the prior art are all included in the scope of the claims of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a folding device of operation drape longitudinal folding machine which characterized in that: the folding mechanism comprises a folding support plate (601), a transmission device and an inserting folding mechanism group, wherein the folding support plate (601) plays a supporting role and is used for supporting the transmission device and the two inserting folding mechanism groups, the inserting folding mechanism group comprises an inner inserting folding mechanism and an outer inserting folding mechanism which move along a horizontal line, the transmission device provides power and transmission for the movement of the inner inserting folding mechanism and the outer inserting folding mechanism, the inner inserting folding mechanism is positioned at the inner side of the outer inserting folding mechanism, the inner inserting folding mechanism and the outer inserting folding mechanism are both provided with folding rod groups used for folding surgical drape, the folding rod groups are vertically arranged with the folding support plate (601), a gap used for mounting the surgical drape is arranged between the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism, and the inner inserting folding mechanism moves from outside to inside, the outer inserting folding mechanism moves from inside to outside, when the inner inserting folding mechanism and the outer inserting folding mechanism move, the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism move in an inserting way, and the surgical drape between the folding rod group of the inner inserting folding mechanism and the folding rod group of the outer inserting folding mechanism is folded and formed, the transmission device comprises an inner folding electric cylinder (602) and an outer folding electric cylinder (603), the inner folding electric cylinder (602) and the outer folding electric cylinder (603) are horizontally arranged, the inner folding electric cylinder (602) is positioned above the outer folding electric cylinder (603), the inner folding electric cylinder (602) is provided with two inner moving blocks (604) moving from outside to inside, the outer folding electric cylinder (603) is provided with two outer moving blocks (605) moving from inside to outside, and the two outer moving blocks (605) are positioned outside the two inner moving blocks (604), the inner moving block (604) is provided with an inner inserting folding mechanism, the outer moving block (605) is provided with an outer inserting folding mechanism, and the inner inserting folding mechanism and the adjacent outer inserting folding mechanism form a group of inserting folding mechanism groups.
2. The folding device of a surgical drape longitudinal folding machine as claimed in claim 1, characterized in that: the structure of the inner penetrating folding mechanism is the same as that of the outer penetrating folding mechanism, the inner penetrating folding mechanism and the outer penetrating folding mechanism both comprise a support rod (606) and a folding rod group, the support rod (606) is vertically arranged, the upper end of the support rod (606) is fixedly connected with an inner moving block (604) or an outer moving block (605), the folding rod group comprises a plurality of folding rods (607) which are uniformly arranged along the height direction of the support rod (606), the folding rods (607) are L-shaped rod-shaped structures and comprise horizontal rods (608) and penetrating rods (609), the horizontal rods (608) are horizontally arranged, one ends of the horizontal rods are fixedly connected with the support rod (606), the other ends of the horizontal rods are fixedly connected with the penetrating rods (609), the penetrating rods (609) are vertically arranged with the folding support plate (601), the penetrating rods (609) of the inner penetrating folding mechanism penetrate through gaps between the horizontal rods (608) of the outer penetrating folding mechanism, and the penetrating rods (609) of the inner penetrating folding mechanism are positioned on the outer side of the penetrating folding mechanism, a gap for penetrating and installing the surgical drape is formed between the penetrating rod (609) of the inner penetrating folding mechanism and the penetrating rod (609) of the outer penetrating folding mechanism of the same penetrating folding mechanism group, and when the inner penetrating folding mechanism and the outer penetrating folding mechanism of the same penetrating folding mechanism group move, the penetrating rod (609) of the inner penetrating folding mechanism and the penetrating rod (609) of the outer penetrating folding mechanism move in a penetrating manner.
3. The folding device of the surgical drape longitudinal folding machine according to claim 2, characterized in that: the insertion rod (609) is sleeved with a plastic protective sleeve.
4. The folding device of a surgical drape longitudinal folding machine as claimed in claim 1, characterized in that: the inner folding electric cylinder (602) and the outer folding electric cylinder (603) are identical in structure and respectively comprise a folding electric cylinder shell (610), a servo motor (611), a synchronous belt (612), a synchronous pulley (613) and a connecting plate (614), the folding electric cylinder shell (610) is fixedly connected with a folding supporting plate (601), one end of the folding electric cylinder shell (610) is provided with the servo motor (611), the servo motor (611) drives the synchronous belt (612) to rotate through the synchronous pulley (613), the synchronous belt (612) and the synchronous pulley (613) are arranged in the folding electric cylinder shell (610), the synchronous belt (612) is fixedly connected with the two connecting plates (614), the two synchronous belts (614) are respectively arranged at a forward section and a backward section of the synchronous belt (612), the folding electric cylinder shell (610) is provided with two through-hole grooves respectively corresponding to the two connecting plates (614), and the two connecting plates (614) are respectively and fixedly connected with two inner moving blocks (604) or two outer moving blocks (605) arranged outside the folding electric cylinder shell (610) after penetrating through the through hole grooves corresponding to the two connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405058.4A CN113060373B (en) | 2021-04-15 | 2021-04-15 | Folding device of operation drape longitudinal folding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405058.4A CN113060373B (en) | 2021-04-15 | 2021-04-15 | Folding device of operation drape longitudinal folding machine |
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| CN113060373A CN113060373A (en) | 2021-07-02 |
| CN113060373B true CN113060373B (en) | 2022-07-19 |
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| CN202110405058.4A Active CN113060373B (en) | 2021-04-15 | 2021-04-15 | Folding device of operation drape longitudinal folding machine |
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| NZ260224A (en) * | 1993-04-01 | 1995-04-27 | Ferag Ag | Packaging newspapers/magazines; apparatus for forming newspaper into s-shaped form and sheathing it in a wrapper |
| WO2001070578A1 (en) * | 2000-03-24 | 2001-09-27 | Matec S.P.A. | Method and apparatus for automatic folding hosiery articles |
| WO2017003451A1 (en) * | 2015-06-30 | 2017-01-05 | Kimberly-Clark Worldwide, Inc. | Tissue packaging apparatus |
| CN109051130A (en) * | 2018-09-29 | 2018-12-21 | 洛曼劳仕（湖北）医疗用品有限公司 | A kind of draping surgery cloth folding system |
| CN109625479A (en) * | 2019-01-21 | 2019-04-16 | 苏州杜康宁医疗用品有限公司 | Draping surgery automatic layboy |
| CN110550279A (en) * | 2019-09-05 | 2019-12-10 | 昆山洁宏无纺布制品有限公司 | Automatic folding machine for surgical drape |
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2021
- 2021-04-15 CN CN202110405058.4A patent/CN113060373B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ260224A (en) * | 1993-04-01 | 1995-04-27 | Ferag Ag | Packaging newspapers/magazines; apparatus for forming newspaper into s-shaped form and sheathing it in a wrapper |
| WO2001070578A1 (en) * | 2000-03-24 | 2001-09-27 | Matec S.P.A. | Method and apparatus for automatic folding hosiery articles |
| WO2017003451A1 (en) * | 2015-06-30 | 2017-01-05 | Kimberly-Clark Worldwide, Inc. | Tissue packaging apparatus |
| CN109051130A (en) * | 2018-09-29 | 2018-12-21 | 洛曼劳仕（湖北）医疗用品有限公司 | A kind of draping surgery cloth folding system |
| CN109625479A (en) * | 2019-01-21 | 2019-04-16 | 苏州杜康宁医疗用品有限公司 | Draping surgery automatic layboy |
| CN110550279A (en) * | 2019-09-05 | 2019-12-10 | 昆山洁宏无纺布制品有限公司 | Automatic folding machine for surgical drape |
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|---|---|
| CN113060373A (en) | 2021-07-02 |
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