Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H31/00—Pile receivers
  • B65H31/02—Pile receivers with stationary end support against which pile accumulates
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41G—APPARATUS FOR BRONZE PRINTING, LINE PRINTING, OR FOR BORDERING OR EDGING SHEETS OR LIKE ARTICLES; AUXILIARY FOR PERFORATING IN CONJUNCTION WITH PRINTING
  • B41G7/00—Auxiliary perforating apparatus associated with printing devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
  • B41L43/00—Auxiliary folding, collecting, or depositing of sheets or webs
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H31/00—Pile receivers
  • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
  • B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
  • B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H31/00—Pile receivers
  • B65H31/22—Pile receivers removable or interchangeable
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2301/00—Handling processes for sheets or webs
  • B65H2301/40—Type of handling process
  • B65H2301/42—Piling, depiling, handling piles
  • B65H2301/421—Forming a pile
  • B65H2301/4212—Forming a pile of articles substantially horizontal
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2301/00—Handling processes for sheets or webs
  • B65H2301/40—Type of handling process
  • B65H2301/42—Piling, depiling, handling piles
  • B65H2301/421—Forming a pile
  • B65H2301/4213—Forming a pile of a limited number of articles, e.g. buffering, forming bundles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2402/00—Constructional details of the handling apparatus
  • B65H2402/30—Supports; Subassemblies; Mountings thereof
  • B65H2402/31—Pivoting support means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2402/00—Constructional details of the handling apparatus
  • B65H2402/30—Supports; Subassemblies; Mountings thereof
  • B65H2402/32—Sliding support means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2402/00—Constructional details of the handling apparatus
  • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
  • B65H2402/44—Housings
  • B65H2402/441—Housings movable for facilitating access to area inside the housing, e.g. pivoting or sliding
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2402/00—Constructional details of the handling apparatus
  • B65H2402/60—Coupling, adapter or locking means
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2405/00—Parts for holding the handled material
  • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
  • B65H2405/11—Parts and details thereof
  • B65H2405/111—Bottom
  • B65H2405/1115—Bottom with surface inclined, e.g. in width-wise direction
  • B65H2405/11151—Bottom with surface inclined, e.g. in width-wise direction with surface inclined upwardly in transport direction
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2405/00—Parts for holding the handled material
  • B65H2405/30—Other features of supports for sheets
  • B65H2405/31—Supports for sheets fully removable from the handling machine, e.g. cassette
  • B65H2405/312—Trolley, cart, i.e. support movable on the floor
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2801/00—Application field
  • B65H2801/03—Image reproduction devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2801/00—Application field
  • B65H2801/03—Image reproduction devices
  • B65H2801/06—Office-type machines, e.g. photocopiers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H2801/00—Application field
  • B65H2801/24—Post -processing devices
  • B65H2801/27—Devices located downstream of office-type machines

Definitions

• a finishing apparatus is an apparatus that performs a finishing process on a sheet type medium, for example, paper.
• the finishing apparatus may be connected to a printer and may perform the finishing process on printed paper as a subsequent process of a printing operation performed by the printer.
• the finishing process may include a bookbinding process of binding aligned multiple sheets of paper, a folding process of folding a sheet of paper, a punching process of perforating a sheet of paper, or the like.
• FIG. 1 is a schematic exploded perspective view of a finishing apparatus according to an example.
• FIG. 2 is a schematic configuration diagram of a finishing apparatus according to an example.
• FIG. 3 is a schematic side view of a connecting portion according to an example.
• FIG. 4 is a side view showing a connecting bracket located at a separation position according to an example.
• FIG. 5 is a side view showing a connecting bracket located at a connection position according to an example.
• FIG. 6 is a perspective view showing a finishing apparatus mounted on an external apparatus according to an example.
• FIG. 7 is a diagram schematically showing a packaging state of a finishing apparatus according to an example.
• FIG. 8 is a partial perspective view showing an alignment structure between a first panel and a second panel according to an example.
• FIGS. 9 and 10 are schematic side views of a finishing apparatus according to an example, in which FIG. 9 shows a finishing portion located at a mounting position, and FIG. 10 shows the finishing portion located at a withdrawal position in which the finishing portion is withdrawn from a receiving portion.
• FIG. 11 is a perspective view of a cover to open and close a fixing portion according to an example.
• FIGS. 12 and 13 are schematic side views of a finishing apparatus according to an example, in which FIG. 12 shows a finishing portion located at a first position, and FIG. 13 shows the finishing portion located at a second position.
• FIGS. 14 and 15 are schematic side views of a locking portion according to an example, in which FIG. 14 shows a finishing portion located at a first position, and FIG. 15 shows the finishing portion located at a second position.
• FIG. 16 shows a process of folding a finishing portion according to an example.
• FIG. 17 is a partially exploded perspective view of a finishing apparatus according to an example.
• a finishing apparatus may be connected to an external apparatus, for example, a printer, and may perform a finishing process on a sheet type medium, for example, paper, which is output from the printer.
• a finishing portion to perform the finishing process may be mounted on a paper discharging space of the printer, and a loading portion, in which the finished paper may be loaded, may be mounted on the outside of the paper discharging space.
• the loading portion may extend in an up-down direction, for example, in the gravity direction, and the finishing portion may extend in a transverse direction from the loading portion.
• Such a type of finishing apparatus may have a right-angle shape (e.g., T’) as a whole, and thus its packing has a large size, which may cause the burden of logistics costs.
• finishing portion may extend in the transverse direction from the loading portion, it may not be easy to handle the finishing apparatus. For example, during a process of transporting the finishing apparatus or mounting the finishing apparatus to the printer, there is a risk of damage to a connecting portion between the finishing portion and the loading portion.
• a finishing apparatus may include a connecting portion to detachably connect the finishing portion and the loading portion.
• the finishing portion and the loading portion may be arranged and packed in parallel with each other, the size of the packing may be reduced, and the logistics costs of the finishing apparatus may be reduced.
• the finishing portion may be first mounted on the paper discharge space of the printer, and the loading portion may be connected to the finishing portion, and thus manipulating the finishing apparatus, such as transporting or mounting the finishing apparatus, is easy to handle. Further, in a case where the loading portion is connected to the finishing portion, a fixing portion to fix the finishing portion and the printer is not exposed.
• a finishing apparatus may include a rotation supporting portion to connect the finishing portion to the loading portion to be rotatable between a folded position (e.g., a first position) in which the finishing portion is parallel to the loading portion and an unfolded position (e.g., a second position) in which the finishing portion extends in a transverse direction from the loading portion.
• a folded position e.g., a first position
• an unfolded position e.g., a second position
• the finishing portion and the loading portion may be arranged side by side and packed, the size of the packing may be reduced. Therefore, handling of the finishing apparatus is easy and logistics costs may be reduced.
• various examples of the finishing apparatus will be described with reference to the drawings. Components having the same function are denoted by the same reference numerals, and redundant descriptions are omitted.
• FIG. 1 is a schematic exploded perspective view of a finishing apparatus according to an example.
• FIG. 2 is a schematic configuration diagram of a finishing apparatus according to an example.
• a finishing apparatus may include a finishing portion 1 to perform a finishing operation on a printing medium such as paper P supplied from an external apparatus 1000, a loading portion 2 detachably connected to one end of the finishing portion 1 in a first direction L and extending in a second direction H, and a connecting portion 3 to detachably connect the loading portion 2 to the finishing portion 1.
• the loading portion 2 may include a loading tray 22 in which the paper P discharged from the finishing portion 1 is to be loaded.
• the first direction L may be, for example, a conveying direction of the paper P or a longitudinal direction of the paper P.
• the second direction H may be a gravity direction or a loading direction of the paper P.
• the finishing portion 1 may be mounted on the external apparatus 1000, for example, a printer.
• the external apparatus 1000 may include a receiving portion 1001 to receive the finishing portion 1 .
• the receiving portion 1001 may be, for example, a paper discharge space through which the printed paper P is to be discharged.
• the finishing portion 1 may be fixed to the external apparatus 1000.
• the finishing apparatus may include a fixing portion to fix the finishing portion 1 to the external apparatus 1000.
• the fixing portion may be implemented by, for example, a fixing bracket 5 that may extend in the second direction H from a lower surface of the finishing portion 1 .
• the fixing bracket 5 may include a through hole 51 into which a fastening member 52 may be inserted.
• the external apparatus 1000 may include a fastening hole through which the fastening member 52 may be fastened.
• the fastening member 52 may be inserted into the through hole 51 and fastened into the fastening hole, and thus the finishing portion 1 may be fixed to the external apparatus 1000.
• the finishing portion 1 may extend in the first direction L.
• the finishing portion 1 is to perform a finishing process on the paper P supplied from the external apparatus 1000.
• the finishing process may include a bookbinding process of binding aligned multiple sheets of paper P, a folding process of folding a sheet of paper P, a punching process of punching a sheet of paper P, or the like.
• the finishing portion 1 performs the bookbinding process of binding a plurality of aligned sheets of the paper P.
• the finishing portion 1 may perform other finishing processes.
• an example of the finishing portion 1 may include a paper alignment tray 16 in which the plurality of papers P that are finishing targets may be aligned, a binder 100 to drive a binding needle into the plurality of papers P, and a side guide 17 and an end guide 18 to align the papers P on the paper alignment tray 16 in a width direction W and a longitudinal direction L (e.g., the first direction), respectively.
• the binder 100 may be located at a position aligned with the comers of the plurality of papers P. In this case, the binder 100 may insert the binding needle into the corners of the plurality of sheets P. As the binder 100 moves in the width direction W of the plurality of papers P, one or more binding needles may be inserted into the edges of the plurality of papers P.
• the finishing portion 1 may have a conveying structure to convey the paper P.
• the conveying structure may include conveying rollers 11 and 12, a first roller 13, and a second roller 14.
• Each of the conveying rollers 11 and 12 may include a pair of rollers rotating in engagement with each other.
• the conveying rollers 11 and 12 may convey the paper P supplied through an entry port 19a onto the paper alignment tray 16.
• the first roller 13 may be located above the paper alignment tray 16, and the second roller 14 may be located below the paper alignment tray 16.
• the first roller 13 may face the second roller 14.
• the first roller 13 may be mounted on a pivoting lever 15 to pivot between a spaced position (shown by a solid line in FIG.
• first roller 13 may be pressed toward the second roller 14 by its own weight or by an elastic force of a spring that is not shown.
• the first roller 13 and the second roller 14 may transport the paper P in the forward direction and discharge the paper P to a discharge port 19b.
• the first roller 13 and the second roller 14 may transport the paper P in the reverse direction for bookbinding processing and align the paper P on the paper alignment tray 16.
• the first roller 13 and the second roller 14 may transport the plurality of papers P on which the bookbinding process is completed in the forward direction and discharge the plurality of papers P to the discharge port 19b.
• a pressing member 110 to press the paper P loaded on the loading tray 22 may be provided.
• the loading portion 2 may extend in the second direction H.
• the loading portion 2 may include a main body 21 extending in the second direction H, and the loading tray 22 supported by the main body 21 to load paper P discharged from the finishing portion 1.
• the loading tray 22 may be located in a fixed position of the main body 21.
• the loading tray 22 may be supported on the main body 21 so as to be movable in the second direction H in order to increase the loading capacity.
• the main body 21 may include a belt 23c that is able to travel in the second direction H.
• the belt 23c may be supported by a pair of pulleys 23a and 23b spaced apart in the second direction H.
• the loading tray 22 may be connected to the belt 23c.
• a driving motor 23d may rotate, for example, the pulley 23a.
• the loading tray 22 may be lifted in the second direction H.
• the loading tray 22 may be lifted in the second direction H by a rackpinion structure.
• a driving motor and a pinion gear rotated by the driving motor may be mounted on the loading tray 22, and a rack gear extending in the second direction H may be mounted on the main body 21 .
• the pinion gear may engage with the rack gear.
• the loading tray 22 may move in the second direction H.
• the loading portion 2 may be separably connected to the finishing portion 1 .
• the loading portion 2 may cover the fixing bracket 5 such that the fixing bracket 5 is not exposed in a case where the loading portion 2 is connected to the finishing portion 1.
• the finishing portion 1 may not be fixed to the external apparatus 1000. Accordingly, the mounting order of connecting the loading portion 2 to the finishing portion 1 after first mounting the finishing portion 1 in the external apparatus 1000 may be naturally determined. Further, while the loading portion 2 is connected to the finishing portion 1 , the finishing portion 1 may not be separated from the external apparatus 1000. Accordingly, the separating order of separating the finishing portion 1 from the external apparatus 1000 after first separating the loading portion 2 from the finishing portion 1 may be naturally determined.
• a protruding portion 120 may be provided at an end of the finishing portion 1 in the first direction L, for example, in the vicinity of the discharge port 19b.
• the loading portion 2 may include an opening 24 into which the protruding portion 120 may be inserted.
• the loading tray 22 may be located in a fixed position below the opening 24. As described above, the loading tray 22 may be lifted in the second direction H below the opening 24. With this example, paper P discharged through the discharge port 19b of the finishing portion 1 may be loaded on the loading tray 22.
• FIG. 3 is a schematic side view of a connecting portion according to an example.
• FIG. 4 is a side view showing a connecting bracket located at a separation position according to an example.
• FIG. 5 is a side view showing a connecting bracket located at a connection position according to an example.
• the connecting portion 3 may include a connecting pin 31 provided in the finishing portion 1 , and a connecting bracket 32 provided in the loading portion 2.
• the connecting bracket 32 may include a hook portion 321 on which the connecting pin 31 may be engaged.
• a plurality of connecting pins 31 may respectively be provided on, for example, both sides 121 of the protruding portion 120.
• two connecting pins 31 may be spaced apart in the second direction H and provided on both sides 121 of the protruding portion 120, respectively.
• the connecting bracket 32 may be supported on the loading portion 2, for example, the main body 21 , to move between the connecting position (see FIG. 5) where the connecting pin 31 may be engaged by the hook portion 321 and the separation position (see FIG.
• the connecting pin 31 may be detachable from the hook portion 321 .
• the main body 21 may include a pair of guide pins 211 spaced apart in the second direction H.
• the connecting bracket 32 may include a pair of cutout grooves 322 cut in the second direction H such that the pair of guide pins 211 may be inserted.
• the pair of cutout grooves 322 may be spaced apart in the second direction H.
• the connecting bracket 32 may be guided by the pair of guide pins 211 to slide in the second direction H.
• the hook portion 321 may have a shape in which the hook portion 321 does not detach in the first direction L from the connecting pin 31 in a case where hook portion 321 is engaged by the connecting pin 31.
• the hook portion 321 may include an inclined portion 323 that is inclined such that the connecting bracket 32 slides toward the separation position in a case where the inclined portion 323 is pushed in the first direction L by the connecting pin 31 .
• the protruding portion 120 of the finishing portion 1 may be inserted into the opening 24 of the loading portion 2, and the loading portion 2 may be pushed to the finishing portion 1 .
• the connecting bracket 32 may be located at the connection position as shown in FIG. 3.
• the connecting pin 31 may come into contact with the inclined portion 323 of the hook portion 321 , and the connecting bracket 32 may start to move toward the separation position.
• the connecting bracket 32 reaches the separation position as shown in FIG. 4.
• the connecting pin 31 may be detached from the inclined portion 323.
• the hook portion 321 may be engaged by the connecting pin 31 and the loading portion 2 may be connected to the finishing portion 1.
• the connecting portion 3 may include an elastic member 33 that may apply an elastic force to the connecting bracket 32 in a direction to return the connecting bracket 32 to the connection position.
• the elastic member 33 may be implemented by, for example, a tension coil spring whose one end may be engaged by the connecting bracket 32 and whose other end may be supported by the main body 21.
• the connecting bracket 32 may be maintained at the connection position by the elastic force of the elastic member 33.
• the inclined portion 323 of the hook portion 321 may contact the connecting pin 31 , and the connecting bracket 32 may move in a direction opposite to the elastic force of the elastic member 33.
• the connecting bracket 32 reaches the separation position as shown in FIG. 4.
• the contact between the inclined portion 323 and the connecting pin 31 may end, and the connecting bracket 32 may return to the connecting position by the elastic force of the elastic member 33 as shown in FIG. 5.
• the hook portion 321 may be engaged with the connecting pin 31 , and the loading portion 2 may be connected to the finishing portion 1 .
• the loading portion 2 may include a lower support 4 supported on a mounting surface MS.
• the lower support 4 may be mounted, for example, on a lower end of the main body 21 .
• the lower support 4 may include a supporting member 41 supported on the mounting surface MS.
• the supporting member 41 may be supported by rolling on the mounting surface MS.
• the supporting member 41 may have various shapes, for example, a roller, a caster, etc.
• the supporting member 41 may have a height adjustable structure.
• the supporting member 41 may include a male screw portion 42 extending in the second direction H.
• the lower support 4 may include a female screw portion 43 to which the male screw portion 42 may be fastened.
• a fastening amount between the male screw portion 42 and the female screw portion 43 may be adjusted such that the supporting member 41 may be supported on the mounting surface MS after connecting the loading portion 2 to the finishing portion 1 .
• the lower support 4 may not be provided.
• FIG. 6 is a perspective view showing a finishing apparatus mounted on an external apparatus according to an example.
• the fixing bracket 5 may be covered by the loading portion 2 and may not be exposed to the outside.
• a side cover 21 a of the loading portion 2 may be separated and the connecting bracket 32 may be exposed.
• the connecting bracket 32 may be moved to a separation position as shown in FIG. 4, and the loading portion 2 may be separated from the finishing portion 1 .
• the finishing portion 1 may be separated from the external apparatus 1000 by unfastening the fastening member 52.
• FIG. 7 is a diagram schematically showing a packaging state of a finishing apparatus according to an example.
• the lower support 4 and the finishing portion 1 extend in opposite directions with respect to the loading portion 2, as shown by the dotted line.
• the size of the packing increases.
• the finishing portion 1 and the loading tray 22 may be arranged in a space secured by the loading portion 2 and the lower support 4, as shown by the solid line in FIG. 7.
• the size of the packing may be reduced. Therefore, logistics costs may be reduced.
• paper P discharged from the finishing portion 1 may fall into the loading tray 22 after passing through the discharge port 19b.
• the finishing portion 1 may include a first panel 122 that faces the loading portion 2.
• the loading portion 2 may include a second panel 26 aligned with the first panel 122 in the second direction H.
• the first panel 122 may be located at an end of the protruding portion 120 that faces the loading portion 2.
• the opening 24 into which the protruding portion 120 may be inserted may be provided in the second panel 26. In a case where the protruding portion 120 is inserted into the opening 24, the first panel 122 and the second panel 26 may be aligned in the second direction H.
• the loading tray 22 may be in a downwardly inclined shape toward the first panel 122 and the second panel 26, an end of the paper P loaded in the loading tray 22 in the longitudinal direction, that is, the first direction L, may be supported in contact with the first panel 122 and the second panel 26.
• the loading tray 22 may be lifted in the second direction H according to the number of the papers P to be loaded on the loading tray 22.
• the paper P may be jammed by the step between the first panel 122 and the second panel 26 in a case where the loading tray 22 is lifted. Then, the plurality of papers P loaded on the loading tray 22 may be disturbed.
• FIG. 8 is a partial perspective view showing an alignment structure between a first panel and a second panel according to an example.
• a first uneven portion 123 including repeated concave and convex sections may be provided at an end of the first panel 122 facing the second panel 26 in the second direction H.
• a second uneven portion 261 having a complementary shape to that of the first uneven portion 123 may be provided at an end of the second panel 26 facing the first panel 122 in the second direction H.
• the first uneven portion 123 and the second uneven portion 261 may be engaged with each other. Ends 123a, 123b, 261 a, and 261 b of the first uneven portion 123 and the second uneven portion 261 facing in the second direction H may be chamfered.
• the paper P may naturally pass through from the first uneven portion 123 to the second uneven portion 261 and vice versa. Therefore, the end of the paper P loaded on the loading tray 22 may not be caught on the ends of the first panel 122 and the second panel 26.
• FIGS. 9 and 10 are schematic side views of a finishing apparatus according to an example, in which FIG. 9 shows a finishing portion located at a mounting position, and FIG. 10 shows the finishing portion located at a withdrawal position in which the finishing portion is withdrawn from a receiving portion.
• the loading portion 2 is omitted.
• the finishing apparatus may include a rail 6 to support the finishing portion 1 to slide between a mounting position inserted into the receiving portion 1001 provided in the external apparatus 1000 and a withdrawal position withdrawn from the receiving portion 1001 , and a fixing portion to fix the rail 6 to the external apparatus 1000.
• the rail 6 may include a lower rail 61 and an upper rail 62 supported by the lower rail 61 to slide, for example, in the first direction L.
• the lower rail 61 may be supported by the external apparatus 1000, for example, the receiving portion 1001.
• the finishing portion 1 may be supported by the upper rail 62.
• the fixing portion may fix the lower rail 61 to the external apparatus 1000.
• the fixing portion may include, for example, the fixing bracket 5 extending from the lower rail 61 in the second direction H.
• the fixing bracket 5 By fastening the fastening member 52 to the external apparatus 1000 through the fixing bracket 5, the lower rail 61 may be fixed to the external apparatus 1000, and accordingly the rail 6 and the finishing portion 1 may be mounted on the external apparatus 1000.
• the loading portion 2 may be separably connected to the finishing portion 1 as described with reference to FIGS. 1 to 6.
• the rail 6 may not be separated from the external apparatus 1000. Therefore, the finishing portion 1 may not be separated from the external apparatus 1000 either.
• the withdrawal position may be a position for processing a paper jam that may occur in the finishing portion 1 or for processing a paper jam that may occur between the external apparatus 1000 and the finishing portion 1 .
• the withdrawal position may be a position for maintenance of the finishing portion 1 .
• the finishing apparatus may include a cover 7 to open and close the fixing portion.
• the cover 7 may be movable to an open position to open the fixing portion in a case where the finishing portion 1 is located at the mounting position.
• the cover 7 may not move to the open position to open the fixing portion in a case where the finishing portion 1 is beyond the mounting position.
• FIG. 11 is a perspective view of a cover to open and close a fixing portion according to an example.
• the cover 7 may be supported by the fixing bracket 5 so as to be movable in the second direction H.
• the fixing bracket 5 may include a guide 53 extending in the second direction H.
• the cover 7 may be supported on the guide 53 so as to be movable in the second direction H.
• the fastening member 52 may be not exposed to the outside based on the cover 7 covering the fixing bracket 5.
• the fixing bracket 5 may be exposed.
• the fastening member 52 may be fastened to the external apparatus 1000 through the fixing bracket 5 to mount the finishing portion 1 on the external apparatus 1000, or the fastening member 52 may be unfastened from the external apparatus 1000 to separate the finishing portion 1 from the external apparatus 1000.
• the finishing portion 1 and the loading portion 2 move to the withdrawal position together while the loading portion 2 is connected to the finishing portion 1 , the fixing bracket 5 may be exposed to separate the finishing portion 1 from the external apparatus 1000.
• the finishing apparatus may fall due to the weight of the finishing portion 1 .
• the finishing portion 1 may include a receiving groove 140 to receive the cover 7 that moves to the open position in a case where the finishing portion 1 is located at the mounting position.
• the receiving groove 140 may be provided in a lower surface of the finishing portion 1.
• the cover 7 may not move to the open position. Accordingly, while the finishing portion 1 is located at the withdrawal position, the finishing portion 1 may not be separated from the external apparatus 1000.
• the cover 7 and the receiving groove 140 are aligned in the second direction H. Accordingly, the cover 7 may move to the open position and may be received in the receiving groove 140.
• the loading portion 2 may be separated from the finishing portion 1
• the finishing portion 1 may be located at the mounting position
• the cover 7 may move to the open position
• the finishing portion 1 may be separated from the external apparatus 1000.
• FIGS. 12 and 13 are schematic side views of a finishing apparatus according to an example, in which FIG. 12 shows a finishing portion located at a first position, and FIG. 13 shows the finishing portion located at a second position.
• the finishing apparatus may include the finishing portion 1 extending in the first direction L to perform a finishing operation on paper P supplied from the external apparatus 1000, the loading portion 2 including the loading tray 22 in which the paper P discharged from the finishing portion 1 may be loaded and extending in the second direction H, and a rotation supporting portion 8 to support the finishing portion 1 on the loading portion 2 such that the finishing portion 1 may rotate between a first position (see FIG. 12) parallel to the loading portion 2 and a second position extending in the first direction L (see FIG. 13).
• the finishing portion 1 may include a pair of reference pins 150.
• the loading portion 2 may include a reference groove 27 into which the pair of reference pins 150 may be inserted in a case where the finishing portion 1 is located at the second position.
• the reference grooves 27 may be spaced apart from each other in the second direction H.
• the rotation supporting portion 8 may include a damper 81 to impart rotational resistance in a case where the finishing portion 1 rotates from the second position to the first position.
• a compact rotary damper may be employed as the damper 81.
• a damping method is not particularly limited, and, for example, a spring damping method, an oil damping method, a magnetic damping method, or the like may be employed.
• the damper 81 may prevent the finishing portion 1 from rapidly rotating from the second position to the first position. Therefore, by locating the finishing portion 1 at the second position and moving the finishing apparatus such that the finishing portion 1 is inserted into the receiving portion 1001 of the external apparatus 1000, as shown in FIG. 13, the finishing apparatus may be mounted on the external apparatus 1000. The finishing apparatus may be separated from the external apparatus 1000 by moving the finishing apparatus such that the finishing portion 1 is withdrawn from the receiving portion 1001 of the external apparatus 1000. At this time, the damper 81 may prevent rapid rotation of the finishing portion 1 from the second position to the first position.
• the loading portion 2 may include the lower support 4 supported on the mounting surface MS.
• the lower support 4 may include the supporting member 41 supported on the mounting surface MS.
• the supporting member 41 may be supported by rolling on the mounting surface MS.
• the supporting member 41 may have a height adjustable structure.
• the loading portion 2 may include an auxiliary support 44 extending downward of the finishing portion 1 and supported on the mounting surface MS.
• the auxiliary support 44 may extend in the opposite direction of the lower support 4.
• the auxiliary support 44 may include an auxiliary supporting member 45 to be supported on the mounting surface MS.
• the auxiliary supporting member 45 may be supported by rolling on the mounting surface MS.
• the auxiliary supporting member 45 may have a height adjustable structure. With this example, the finishing apparatus may easily move to be mounted on the external apparatus 1000 and separated from the external apparatus 1000.
• the finishing apparatus may be packed while the finishing portion 1 is located at the first position as shown in FIG. 12.
• the loading tray 22 may be separated from the loading portion 2.
• the length of the finishing apparatus in the first direction L while the finishing portion 1 is located at the first position is shorter than the length of the finishing apparatus in the first direction L while the finishing portion 1 is located at the second position. Accordingly, the size of the packing may be reduced, and logistics costs may be reduced.
• the finishing apparatus may include a locking portion that locks the finishing portion 1 to the second position. Because the finishing portion 1 may be maintained at the second position by the locking portion, it is easy to mount or separate the finishing apparatus.
• FIGS. 14 and 15 are schematic side views of a locking portion according to an example, in which FIG. 14 shows a finishing portion located at a first position, and FIG. 15 shows the finishing portion located at a second position.
• the locking portion may include a locking pin 160 provided in the finishing portion 1 , and a locking bracket 28 provided in the loading portion 2 and including a hook portion 281 to which the locking pin 160 may be engaged.
• the locking bracket 28 may be supported by the loading portion 2 such that the locking bracket 28 may move to a locking position where the locking pin 160 may be engaged by the hook portion 281 and an unlocking position where the locking pin 160 may be detachable from the hook portion 281 .
• the locking pins 160 may be provided, for example, on both sides 121 of the protruding portion 120.
• the pair of locking pins 160 are respectively provided on both sides 121 of the protruding portion 120.
• the locking bracket 28 may be supported on the loading portion 2, for example, the main body 21 , such that the locking bracket 28 may move to the locking position (a solid line in FIG. 15) where the pair of locking pins 160 are engaged by the hook portion 281 and the unlocking position (a position shown by the dotted line in FIG. 15) where the locking pin 160 may be detachable from the hook portion 281.
• the main body 21 may include a pair of guide pins 284 spaced apart in the second direction H.
• the locking bracket 28 may include a pair of cutout grooves 283 that are cut in the second direction H and spaced apart in the second direction H such that the pair of guide pins 284 may be inserted. With this example, the locking bracket 28 may be guided by the pair of guide pins 284 to slide in the second direction H.
• the hook portion 281 may have a shape in which the locking pin 160 does not detach in the first direction L from the hook portion 281 , in a case where the hook portion 281 is engaged by the locking pin 160.
• the hook portion 281 may include an inclined portion 282 that is inclined such that the locking bracket 28 slides toward the unlocking position in a case where the inclined portion 282 is pushed in the first direction L by the locking pin 160.
• the locking bracket 28 may be located at the locking position.
• the locking pin 160 may come into contact with the inclined portion 282 of the hook portion 281 , and the locking bracket 28 may start moving toward the unlocking position.
• the locking bracket 28 reaches the unlocking position as shown by the dotted line in FIG. 15.
• the locking pin 160 may cross the inclined portion 282 as shown in FIG. 15.
• the hook portion 281 may be engaged by the locking pin 160. Accordingly, the finishing portion 1 may be locked at the second position.
• the locking portion may include an elastic member 29 to apply an elastic force to the locking bracket 28 in a direction to return the locking bracket 28 to the locking position.
• the elastic member 29 may be implemented by, for example, a tension coil spring whose one end is engaged by the locking bracket 28 and whose other end is supported by the main body 21 .
• the locking bracket 28 may be maintained at the locking position by the elastic force of the elastic member 29.
• the finishing portion 1 rotates from the first position to the second position
• the inclined portion 282 of the hook portion 281 may come into contact with the locking pin 160, and the locking bracket 28 may move in the opposite direction of the elastic force of the elastic member 29.
• the locking bracket 28 returns to the locking position as shown by the solid line in FIG. 15 by the elastic force of the elastic member 29.
• the hook portion 281 may be engaged by the locking pin 160, and the finishing portion 1 may be locked at the second position.
• the finishing apparatus may be mounted on the external apparatus 1000 or separated from the external apparatus 1000. Because the finishing portion 1 may be locked at the second position, mounting and separation are easy.
• the finishing portion 1 may fold to the first position.
• FIG. 16 shows a process of folding a finishing portion according to an example.
• the side cover 21 a of the loading portion 2 may be separated, and the locking bracket 28 may be exposed.
• the locking bracket 28 By moving the locking bracket 28 to an unlocking position, the finishing portion 1 may rotate to the first position.
• the finishing portion 1 may be prevented from being rapidly switched between the second position and the first position after the finishing portion 1 is unlocked.
• FIG. 17 is a partially exploded perspective view of a finishing apparatus according to an example.
• a finishing apparatus may include the rail 6 to support the finishing portion 1 to slide between a mounting position inserted into the receiving portion 1001 provided in the external apparatus 1000 and a withdrawing position withdrawn from the receiving portion 1001.
• the rail 6 may be provided separately from the finishing portion 1 and the loading portion 2.
• the rail 6 may include, for example, the lower rail 61 and the upper rail 62 supported by the lower rail 61 to slide in the first direction L.
• the lower rail 61 may be fixed to the external apparatus 1000 by a fixing portion. As the fixing portion, the examples shown in FIGS. 1 or 9 to 11 may be applied.
• the rail 6 may first be mounted on the receiving portion 1001 of the external apparatus 1000.
• the finishing portion 1 may rotate to the second position and may be locked at the second position.
• the finishing portion 1 may be supported by the rail 6 and inserted into the receiving portion 1001 of the external apparatus 1000. Accordingly, the finishing portion 1 and the loading portion 2 may slide between the mounting position and the withdrawal position.

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• Mechanical Engineering (AREA)
• Pile Receivers (AREA)

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Citations (4)

• 2020
  • 2020-09-24 KR KR1020200123895A patent/KR20220040771A/ko unknown
• 2021
  • 2021-06-24 WO PCT/US2021/038815 patent/WO2022066254A1/en active Application Filing

Patent Citations (4)

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