CN214394395U - Automatic cut and rivet and get riveted pipe archives book-binding machine of riveting - Google Patents

Abstract

The utility model discloses an automatic cut rivet and get riveted riveting pipe archives book-binding machine, include the pipe fitting of cutting of selecting to use when getting the rivet, cut the pipe fitting including getting and riveting the pilot pin, get and rivet the pilot pin including being used for the vertical alignment to bore the last guide part of sword and be used for riveting the lower cartridge portion of riveting in inserting to riveting the pipe and making its vertical alignment brill sword from the last riveting nose of riveting the riveting pipe of binding the file of hot pressing, the upper end of lower cartridge portion is linked in the bottom of last guide part. The utility model discloses a get and rivet pilot pin and positioning seat location, the riveting pipe that makes to demolish keeps concentric coaxial with the boring cutter, rivets behind the nose portion in the excision and rivets the nose portion to the adhesion on the boring cutter rivet the nose portion and will rivet the nose portion through the nipper and pop out the boring cutter at the in-process that the boring cutter rebound resets, realizes full-automatic getting and rivets, easily accurate and automatic excision fast rivets the last head portion of riveting of pipe, simple structure, it is with low costs, convenient to use.

Description

Automatic cut and rivet and get riveted pipe archives book-binding machine of riveting

Technical Field

The utility model belongs to the technical field of archives book-binding machine technique and specifically relates to an automatic cut rivet get riveted riveting pipe archives book-binding machine.

Background

The file binding machine is used for binding files, bills, vouchers and the like, drills out a circular binding hole on the edge of the file through a drill, and then hot-presses and rivets the upper end and the lower end of a riveting pipe inserted into the binding hole into a riveting pipe head through a hot-pressing riveting mechanism so as to realize riveting pipe binding.

The file that adopts rivet pipe binding mode to bind, if need demolish the rivet pipe, need use beauty knife or scissors to excise its rivet pipe head, promptly through the mode of manual excision rivet pipe take out the rivet pipe, the operation is very troublesome, because the rivet pipe head of rivet pipe hugs closely the file, and the rivet pipe texture is harder, cuts off the rivet pipe very difficultly, especially is difficult to control the dynamics of excision instruments such as beauty knife, cuts off the file very easily.

How to cut off the head of the rivet tube by using the drill knife of the file binding machine is a technical scheme developed by the applicant, and at present, some technical problems still remain to be solved, for example, it is difficult for the drill knife to completely align with the head of the rivet tube in the cutting off process, and it is impossible to ensure that the drill knife and the rivet tube are completely concentric and coaxial, and particularly for a file with a large thickness, the head of the rivet tube at the upper part of the rivet tube is often inclined relative to the head of the rivet tube at the lower part thereof, and it is impossible to ensure that the head of the rivet tube at the upper part is completely vertically aligned and kept in a concentric and coaxial state, which may cause that the drill knife cannot completely cut off the head of the rivet tube, and a situation that the drill knife cuts the file easily occurs, so there is a need to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an automatic cut rivet get riveted pipe archives book-binding machine of riveting, simple structure, it is with low costs, realize full-automatic getting and rivet.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a riveting tube file binding machine capable of automatically cutting, riveting and taking out rivets comprises a control unit, a rack, a file binding platform arranged on the rack, a drilling mechanism for drilling holes and a hot riveting mechanism for hot pressing riveting tubes, wherein the drilling mechanism and the hot riveting mechanism are respectively arranged on the rack, the drilling mechanism is provided with a drill cutter lifting driving mechanism, a lifting base fixed on the rack in a vertical sliding manner, a drilling motor fixed on the lifting base and a drill cutter in transmission connection with the drilling motor, the drill cutter lifting driving mechanism is in transmission connection with the lifting base, the control unit is respectively and electrically connected with the drill cutter lifting driving mechanism, the drilling motor and the hot riveting mechanism and comprises a tube cutting accessory selected for use during riveting and taking, the tube cutting accessory comprises a riveting and positioning needle, the riveting and positioning needle comprises an upper guide part for vertically aligning the drill cutter and a lower inserting part for inserting the upper riveting tube head of the riveting tube which is hot pressed and riveted on the binding files into the riveting tube and enabling the riveting tube to vertically align the drill cutter, the upper end of the lower insertion part is connected with the bottom of the upper guide part.

Further, the upper guide part comprises a guide cone part which is gradually enlarged from top to bottom; the lower inserting portion comprises a cylindrical inserting column which is connected to the bottom of the upper guide portion and used for being inserted into the head of the upper riveting pipe, the inserting column is smaller than the bottom of the upper guide portion, a positioning step portion is formed at the bottom of the upper guide portion, and the positioning step portion abuts against the upper portion of the head of the upper riveting pipe after the inserting column is inserted into the head of the upper riveting pipe of the head of the upper riveting pipe.

Furthermore, the middle part of the drill is provided with drill inner chip removal holes which penetrate through the upper end and the lower end of the drill along the axial direction, the lower wall body of the drill is formed with a circular cutting edge, the maximum outer diameter of the upper guide part is smaller than the inner diameter of the drill inner chip removal holes or the circular cutting edge, and the upper guide part is inserted into the drill inner chip removal holes of the drill after the drill moves downwards so as to correct the relative positions of the drill and the riveting pipe to be concentric and coaxial; the bottom of the upper guide part is provided with a guide column body, the upper end of the inserting column is integrally connected to the bottom of the guide column body, and the outer diameter of the guide column body is smaller than the inner diameter of the drill bit.

Further, the rivet tube that has been hot-pressed and riveted to the bound document includes a tube body having a hollow tube cavity, the upper rivet tube head integrally connected to an upper portion of the tube body, and the lower rivet tube head integrally connected to a lower portion of the tube body, the positioning step portion is at least larger than the tube cavity, the rivet-removing positioning pin is inserted into the upper rivet tube head before rivet-removing, and the insert post inserted into the tube cavity from the upper rivet tube head is inserted into or tightly inserted into an upper portion of the tube cavity.

Furthermore, the pipe cutting accessory comprises a positioning seat which is selected to be used when riveting is taken, the file binding platform is provided with a positioning part, the positioning seat is movably installed on the positioning part, the positioning seat is provided with a positioning column which protrudes upwards and is used for inserting the head of a lower riveting pipe of the riveting pipe which is hot-pressed and riveted on the bound file into the riveting pipe, the positioning column installed on the positioning seat of the positioning part keeps a drill cutter aligned vertically, and the positioning column and the drill cutter are concentric and coaxial, so that the upper guide part can be automatically and vertically aligned with the drill cutter.

Furthermore, the positioning seat comprises a thin positioning base and the positioning column, a tube head avoiding hole is formed in the middle of the thin positioning base, and the positioning column is erected in the middle of the tube head avoiding hole and extends upwards to the upper side of the thin positioning base;

the file binding platform is provided with positioning holes and/or positioning grooves, the bottom of the positioning seat is provided with positioning pins which protrude downwards, and the positioning pins are inserted into the corresponding positioning holes and/or positioning grooves;

the file binding platform is provided with a conductive rubber pad which is electrically connected with the control unit, and the rack is provided with an upper limit switch and/or a lower limit switch which is used for limiting the limit displacement of the drill bit and is electrically connected with the control unit;

the conductive rubber pad is positioned right below the drill cutter, and one side or two opposite sides of the conductive rubber pad are provided with positioning holes and/or positioning grooves;

the positioning pins of the positioning seat are inserted into the corresponding positioning holes or positioning grooves respectively, and then the positioning seat is pressed and mounted above the conductive rubber mat.

Furthermore, the frame slidable mounting has the nipper that is used for compressing tightly the file, and frame, nipper or lifting pedestal installation are cut and are riveted limit switch, the control unit electricity respectively connects and surely rivets limit switch and conductive rubber mat, at least the drill bit moves down to cutting off cut and surely rivet limit switch and be triggered when going up the riveting pipe head to realize control drill bit lift actuating mechanism drive lifting pedestal goes up and down and controls lifting pedestal rebound when receiving and surely rivets limit switch or conductive rubber mat's control signal and reset.

Furthermore, a lifting guide post is fixed on the rack, a press plate or a separately arranged rivet-removing plate is slidably mounted on the lifting guide post, the press plate or the rivet-removing plate is arranged above the file binding platform, a clearance groove or a clearance hole for the drill cutter to pass through is formed in the press plate or the rivet-removing plate, and the inner width of the clearance groove or the clearance hole is larger than the outer diameter of the drill cutter and smaller than the outer diameter or the outer width of the head of the upper riveting pipe, so that the head of the upper riveting pipe adhered to the outer wall of the drill cutter is automatically pushed downwards away from the drill cutter in the resetting process.

Furthermore, the frame is fixed with a left lifting guide post and a right lifting guide post which are vertically arranged, the lifting base and the paper pressing plate are respectively installed on the two lifting guide posts in a sliding manner, the drilling motor is fixed on the upper part of the lifting base, and the drill cutter is installed below the lifting base; the paper pressing plate is positioned below the lifting base, and a spring movably sleeved on the corresponding lifting guide post is arranged between the paper pressing plate and the lifting base; the hot riveting mechanism comprises a lower hot pressing rivet head arranged on the file binding platform and an upper hot pressing rivet head arranged on the rack in a sliding manner, and the lower hot pressing rivet head and the upper hot pressing rivet head are vertically aligned; the upper hot pressing rivet head is connected with the lifting transmission mechanism or the independently arranged driving mechanism in a transmission way; the rivet taking and positioning needle is a pipe cutting accessory made of metal, a circular cutting edge is arranged at the lower part of the drill cutter, and the inclination angle of the side surface of the upper guide part is close to or equal to that of the circular cutting edge of the drill cutter.

Further, the drilling mechanism and the upper hot-pressing rivet head are respectively arranged above the file binding platform, the drilling mechanism and the hot-pressing mechanism are arranged at left and right intervals, a rubber tube supply mechanism and an automatic burette bracket are arranged on the frame, the rubber tube supply mechanism comprises a vertically arranged tube inserting channel and an automatic pipe cutting mechanism, the automatic pipe cutting mechanism comprises a pipe cutting driving mechanism for mounting the frame and a pipe cutting knife which is arranged at one side of the tube inserting channel and is in transmission connection with the pipe cutting driving mechanism, the automatic burette bracket is slidably mounted on the frame, a rope body is connected between the automatic burette bracket and the paper pressing plate, the automatic burette bracket comprises a pipe supporting part which extends to the lower end part of the tube inserting channel, the moving direction of the paper pressing plate is opposite to the moving direction of the automatic burette bracket, stopping the automatic burette bracket after the paper pressing plate abuts against the file, wherein the sum of the thickness of the file and the designated fixed height is equal to the distance between the supporting part and the cutter of the automatic burette bracket; the file binding platform is fixedly or movably inserted with a positioning baffle or a positioning frame which is used for propping against and positioning the bound file needing to be removed from the riveting pipe.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a get and rivet the location of location needle, the riveting pipe that the messenger needs to demolish keeps concentric coaxial with the brill sword, can easily accurate and automatic excision rivet the last head of riveting of pipe fast, rivet the in-process that the pipe head resets at the brill sword rebound through the nipper will be riveted to the adhesion to the last riveting head of pipe after the pipe head is cut off, realize full-automatic getting and rivet, the last riveting head of riveting pipe is easily accurate and automatic excision fast, moreover, the steam generator is simple in structure, low cost, high durability and convenient use.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the rivet tube file binder of the present invention.

Fig. 2 is a schematic view of the automatic rivet-taking structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the utility model of the automatic rivet-taking using state.

Fig. 5 is a schematic structural view of the rivet-removing positioning pin of the present invention.

Fig. 6 is a schematic structural diagram of the positioning seat of the present invention.

In the figure:

1 rack 11, file binding platform 12, positioning hole 13, conductive rubber pad 14, paper pressing plate 141, clearance groove 15, lifting guide post 16, spring 17, automatic burette bracket

21 lifting base 22 drilling motor 23 drill bit 231 drill bit inner chip removal hole

3 get rivet location needle 31 upper guide part 32 lower insertion portion 33 location step part 34 guide cylinder

41 pipe body 42 upper riveting pipe head 43 lower riveting pipe head 44 pipe cavity

Positioning pin with 5 positioning seat 51, thin positioning base 52, positioning column 53 and head avoiding hole 54

61 lower and 62 upper hot pressing rivet heads

Detailed Description

The utility model provides an automatic cut rivet get riveted riveting pipe archives book-binding machine, shown in fig. 1 to 6, including the control unit, electrically conductive rubber mat 13, frame 1, install in the file binding platform 11 of frame 1, drilling mechanism and the hot riveting mechanism that is used for the hot pressing riveting pipe of drilling, drilling mechanism and hot riveting mechanism install respectively in frame 1, drilling mechanism is provided with drill cutter lift actuating mechanism, slide mounting is in the lift base 21 of frame 1 from top to bottom, be fixed in the drilling motor 22 of lift base 21 and the drill cutter 23 of transmission connection in drilling motor 22, drill cutter lift actuating mechanism transmission connection lift base 21, the control unit electricity respectively connects drill cutter lift actuating mechanism, drilling motor 22 and hot riveting mechanism.

Specifically, the drill cutter lifting driving mechanism comprises a drill cutter lifting motor and a lifting transmission mechanism, the drill cutter lifting motor is in transmission connection with the lifting transmission mechanism, the lifting transmission mechanism is in transmission connection with a lifting base 21, the left lifting guide column 15 and the right lifting guide column 15 which are vertically arranged are fixed on the rack 1, the lifting base 21 is slidably mounted on the two lifting guide columns 15, the drilling motor 22 is fixed on the upper portion of the lifting base 21, and the drill cutter 23 is mounted below the lifting base 21; the control unit controls the drilling motor 22 to work, and then drives the lifting base 21 to move up and down through the lifting transmission mechanism, and the control unit controls the drilling motor 22 to work, and then drives the drill cutter 23 to rotate, so as to realize automatic drilling.

The two lifting guide posts 15 are slidably provided with a paper pressing plate 14, the paper pressing plate 14 is positioned below the lifting base 21, and a spring 16 movably sleeved on the corresponding lifting guide post (15) is arranged between the paper pressing plate 14 and the lifting base 21; the paper pressing plate 14 is pushed by the spring 16 to move downward when the lifting base 21 moves downward, and the paper pressing plate 14 finally abuts against the edge of the upper part of the document placed on the document binding platform 11 to realize automatic document pressing.

The hot riveting mechanism comprises a lower hot riveting head 61 arranged on the file binding platform 11 and an upper hot riveting head 62 arranged on the rack 1 in a sliding manner, and the lower hot riveting head 61 and the upper hot riveting head 62 are vertically aligned; the upper hot pressing rivet head 62 is connected to the lifting transmission mechanism or the independently arranged driving mechanism in a transmission manner so as to drive the upper hot pressing rivet head 62 to move downwards and complete the hot pressing riveting work.

The drilling mechanism and the upper hot pressing rivet head 62 are respectively arranged above the document binding platform 11, and the drilling mechanism and the hot pressing rivet head are arranged at left and right intervals to realize automatic drilling operation on the left side of the document binding platform 11 and hot pressing rivet operation on the right side of the document binding platform 11.

The file binding machine comprises a pipe cutting accessory which is selected to be used when taking out the rivet and is used when the function of taking out the rivet is needed, wherein the pipe cutting accessory comprises a positioning seat 5 and a rivet taking positioning pin 3 of a vertical alignment drill 23 inserted in an upper riveting pipe head 42 of a riveting pipe which is hot pressed and riveted on a binding file.

Specifically, the rivet removing positioning pin 3 includes an upper guide portion 31 for vertically aligning the drill 23 and a lower insertion portion 32 for inserting the rivet tube, which has been hot-pressed and riveted to the binding document, from an upper rivet tube head 42 of the rivet tube into the rivet tube and vertically aligning the rivet tube with the drill 23, and an upper end portion of the lower insertion portion 32 is coupled to a bottom portion of the upper guide portion 31.

The upper guide part 31 comprises a guide cone part which is gradually enlarged from top to bottom, so that the upper guide part 31 can be conveniently inserted into a tube cavity of the riveting tube, the guide cone part is in a conical shape or a circular cone shape, and the upper guide part 31 is a blunt part, so that a user is prevented from being punctured; the lower insertion portion 32 includes a cylindrical insertion post connected to the bottom of the upper guide portion 31 and inserted into the upper rivet pipe head 42, the insertion post is smaller than the bottom of the upper guide portion 31, a positioning step portion 33 is formed at the bottom of the upper guide portion 31, and the positioning step portion 33 abuts against the upper rivet pipe head 42 after the insertion post is inserted into the upper rivet pipe head 42 of the upper rivet pipe head 42. The bottom of the upper guide part 31 is provided with a guide column 34, the upper end of the insert column is integrally connected with the bottom of the guide column 34, the outer diameter of the guide column 34 is smaller than the inner diameter of the drill bit 23, and the guide accuracy is ensured while excessive collision on the drill bit is avoided. Of course, the guide cylinder 34 may also be in the shape of a circular truncated cone having a maximum outer diameter smaller than the inner diameter of the drill 23.

The rivet tube hot-pressed and riveted to the bound document includes a tube body 41 having a hollow tube cavity 44, an upper rivet tube head 42 integrally connected to an upper portion of the tube body 41, and a lower rivet tube head 43 integrally connected to a lower portion of the tube body 41, the positioning step portion 33 is larger than at least the tube cavity 44, the rivet-removing positioning pin 3 is inserted into the upper rivet tube head 42 before rivet-removing, and the insertion post inserted into the tube cavity 44 from the upper rivet tube head 42 is inserted into or tightly inserted into an upper portion of the tube cavity 44.

The inserting column is smaller than the pipe cavity 44, the positioning step part 33 is larger than the pipe cavity 44, the inserting column is inserted on the upper part of the pipe cavity 44 after the inserting column is inserted in the upper riveting pipe head part 42, so that the position relation between the riveting positioning needle 3 and the upper riveting pipe head part 42 of the riveting pipe is kept concentric and coaxial all the time, the positioning step part 33 enables the riveting positioning needle 3 to be kept on the upper part of the upper riveting pipe head part 42 to avoid falling into the pipe cavity 44 of the riveting pipe, only the upper guide part 31 is roughly aligned with the drill cutter 23 in the riveting process, the positions of the drill cutter 23 and the riveting positioning needle 3 are changed through the guiding action of the upper guide part 31, namely, the riveting positioning needle 3 drives the upper riveting pipe head part 42 and the rubber pipe where the riveting needle is located to move relative to the drill cutter 23 through automatic guiding and deviation rectifying of the upper guide part 31, and the drill cutter 23 and the riveting positioning needle 3 are changed to be vertically aligned and kept concentric and coaxial.

The rivet taking positioning pin 3 is a pipe cutting accessory made of metal, the rivet taking positioning pin 3 and the upper guide part 31 are made of metal, and the rivet taking positioning pin is not easily damaged by the drill cutter 23 during guiding and deviation rectifying.

The inclination angle of the side surface of the upper guide portion 31 is close to or equal to the inclination angle of the circular cutting edge of the drill 23, and when the circular cutting edge of the drill 23 touches the upper guide portion 31, the circular cutting edge of the drill 23 can be sharpened through the upper guide portion 31, that is, the circular cutting edge is guided and has a sharpening function.

After the positioning seat 5 is positioned and installed on the document binding platform 11, the positioning column 52 is positioned right below the drill 23, and the positioning column 52 and the drill 23 are concentric and coaxial; after the lower part of the tube cavity 44 of the riveting tube which is needed to be removed for binding the document is sleeved and inserted in the positioning column 52, the riveting tube is vertically aligned with the drill 23; after the rivet taking and positioning pin 3 is inserted into the upper part of the pipe cavity 44 of the riveting pipe to be removed, the rivet taking and positioning pin 3 is concentric and coaxial with the drill cutter 23. The middle part of the drill 23 is provided with a drill inner chip removal hole 231 which penetrates through the upper end and the lower end of the drill 23 along the axial direction, the lower wall body of the drill 23 is formed with a circular cutting edge, the maximum outer diameter of the upper guide part 31 is smaller than the inner diameter of the drill inner chip removal hole 231 or the circular cutting edge, the upper guide part 31 is inserted into the drill inner chip removal hole 231 of the drill 23 after the drill 23 moves downwards, the drill 23 is guided by the upper guide part 31, meanwhile, the relative position of the drill 23 and the riveting pipe can be automatically corrected, the relative position of the drill 23 and the riveting pipe is corrected to be concentric and coaxial, and the drill 23 can accurately cut off only the upper riveting pipe head part 42 when moving downwards.

The positioning base 5 comprises a thin positioning base 51 and a positioning column 52, a tube head avoiding hole 53 is formed in the middle of the thin positioning base 51, the positioning column 52 is erected in the middle of the tube head avoiding hole 53 and integrally formed and extends upwards to the upper side of the thin positioning base 51, and a positioning pin 54 is integrally formed on each of the left side and the right side of the bottom of the thin positioning base 51. The upper end of the positioning column 52 is provided with a guiding cone part with a blunt upper end part, so that the positioning column 52 can be conveniently inserted into a pipe cavity of a riveting pipe, and the positioning column 52 is in a cone shape or a cone shape.

The file binding platform 11 is provided with a positioning part, the positioning seat 5 is movably mounted on the positioning part, the positioning seat 5 is provided with a positioning column 52 which protrudes upwards and is used for inserting the lower riveting tube head part 43 of the riveting tube which is hot-pressed and riveted on the bound file into the riveting tube, the positioning column 52 of the positioning seat 5 mounted on the positioning part keeps the drill cutter 23 aligned vertically, and the positioning column 52 is concentric and coaxial with the drill cutter 23, so that the upper guide part 31 can be automatically aligned vertically with the drill cutter 23.

The document binding platform 11 is provided with a positioning hole 12 or a positioning groove, the bottom of the positioning seat 5 is provided with a positioning pin 54 protruding downwards, and the positioning pin 54 is inserted into the corresponding positioning hole 12 or positioning groove. Preferably, the conductive rubber mat 13 is located right below the drill 23, two opposite sides of the conductive rubber mat 13 are respectively provided with a positioning hole 12, two opposite sides of the bottom of the positioning seat 5 are respectively integrally formed with a positioning pin 54, when the rivet taking function is used, the positioning seat 5 can be press-mounted above the conductive rubber mat 13 by only inserting the two positioning pins 54 of the positioning seat 5 into the corresponding positioning holes 12 or positioning grooves respectively, and the positioning pins 52 are vertically aligned with the drill 23, so that the tube cavity 44 of the rivet tube to be removed in the bound document is sleeved on the positioning pins 52, and the rivet tube can be positioned.

The file binding machine rivet cutting limit switch is installed on the frame 1, the paper pressing plate 14, other mechanisms fixed on the paper pressing plate 14, the lifting base 21 or other mechanisms fixed on the lifting base 21, the control unit is respectively and electrically connected with the rivet cutting limit switch and the conductive rubber pad 13, the rivet cutting limit switch is triggered at least when the drill cutter 23 moves downwards to cut off the upper riveting pipe head 42, so that the drill cutter lifting driving mechanism is controlled to drive the lifting base 21 to lift, the lifting base 21 is controlled to move upwards to reset when a control signal of the rivet cutting limit switch or the conductive rubber pad 13 is received, the drill cutter 23 is enabled to just cut off the corresponding upper riveting pipe head 42 and move upwards to reset when the rivet taking function is used, the drill cutter 23 is prevented from excessively moving downwards, and the drill cutter 23 is prevented from cutting and damaging files.

The lifting guide post 15 is provided with a paper pressing plate 14 or a separate rivet removing plate in a sliding manner, the paper pressing plate 14 or the separate rivet removing plate is arranged above the document binding platform 11, the paper pressing plate 14 or the separate rivet removing plate is provided with a clearance groove 141 or a clearance hole for the drill cutter 23 to pass through, the inner width of the clearance groove 141 or the clearance hole is larger than the outer diameter of the drill cutter 23 and smaller than the outer diameter or the outer width of the upper riveting pipe head 42, so that the upper riveting pipe head 42 adhered to the outer wall of the drill cutter 23 is automatically pushed downwards away from the drill cutter 23 in the resetting process, the upper riveting pipe head 42 is ejected out of the drill cutter 23 through the paper pressing plate 14 in the upward moving resetting process of the drill cutter 23 for the upper riveting pipe head 42 adhered to the drill cutter 23 after the upper riveting pipe head 42 is cut off, and full-automatic rivet taking is realized.

The file binding platform 11 is provided with a conductive rubber pad 13 which is electrically connected with the control unit, and the frame 1 is provided with an upper limit switch and a lower limit switch which are used for limiting the limit displacement of the drill bit 23 and are electrically connected with the control unit; the lifting base 21 is in triggering fit with the upper limit switch and the lower limit switch respectively so as to limit the limit position and the stop position of the lifting base 21 and the drill bit 23.

The frame 1 is provided with a rubber tube supply mechanism and an automatic buret bracket 17, the rubber tube supply mechanism comprises an insertion tube channel and an automatic buret cutting mechanism which are vertically arranged, the automatic buret cutting mechanism comprises a pipe cutting driving mechanism for installing the frame 1 and a pipe cutting knife which is arranged at one side of the insertion tube channel and is connected to the pipe cutting driving mechanism in a transmission way, the automatic buret bracket 17 is slidably arranged on the frame 1, a rope body is connected between the automatic buret bracket 17 and the paper pressing plate 14, the automatic buret bracket 17 comprises a support pipe part which extends to the lower end part of the insertion tube channel, the rubber tube is inserted through the insertion tube channel, and the lower end part of the rubber tube abuts against the support pipe part, so that the rubber tube is kept in the insertion tube channel and moves downwards when the support pipe part moves downwards. When the paper pressing plate 14 moves up and down, the paper pressing plate 14 drives the automatic burette bracket 17 to synchronously move up and down through the rope, the moving direction of the paper pressing plate 14 is opposite to the moving direction of the automatic burette bracket 17, the automatic burette bracket 17 stops after the paper pressing plate 14 abuts against a file, the thickness of the file such as the distance between a supporting part and a cutter of the automatic burette bracket 17 is equal to the sum of the specified fixed height, and the specified fixed height is the length of the rubber pipe which enables the rubber pipe to be subjected to hot melting deformation during hot-pressing riveting to form an upper riveting pipe head part 42 and a lower riveting pipe head part 43.

The file binding platform 11 is fixedly or movably inserted with a positioning baffle or a positioning frame for abutting against and positioning a bound file needing to be removed of the riveting pipe, and the bound file needing to be removed of the riveting pipe is positioned through the positioning baffle or the positioning frame, so that the riveting pipe of the bound file is initially vertically aligned with the drill; it is also possible to position the rear side plate only in the longitudinal direction or in both the longitudinal direction and the lateral direction in combination with or with a binding standing upright on the rear side of the document binding platform 11, for binding documents requiring the rivet tube to be removed.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (10)

1. The utility model provides an automatic cut rivet and get riveted riveting pipe archives book-binding machine, which comprises a control unit, frame (1), install in file binding platform (11) of frame (1), a drilling mechanism for drilling and the hot riveting mechanism that is used for the hot pressing riveting pipe, drilling mechanism and hot riveting mechanism install respectively in frame (1), drilling mechanism is provided with drill cutter lift actuating mechanism, slidable mounting is in lift base (21) of frame (1) from top to bottom, be fixed in drilling motor (22) and the transmission of lift base (21) and connect in drill cutter (23) of drilling motor (22), lift base (21) are connected in drill cutter lift actuating mechanism transmission, drill cutter lift actuating mechanism is connected to the control unit electricity respectively, drilling motor (22) and hot riveting mechanism, its characterized in that: the riveting device comprises a pipe cutting accessory which is selected to be used when riveting is carried out, the pipe cutting accessory comprises a riveting positioning pin (3), the riveting positioning pin (3) comprises an upper guide part (31) used for vertically aligning a drill cutter (23) and a lower inserting part (32) used for inserting an upper riveting pipe head (42) of a riveting pipe which is hot-pressed and riveted on a binding file into the riveting pipe and enabling the riveting pipe head to vertically align the drill cutter (23), and the upper end part of the lower inserting part (32) is connected to the bottom of the upper guide part (31).

2. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 1 characterized in that: the upper guide part (31) comprises a guide cone part which is gradually enlarged from top to bottom; the lower insertion part (32) comprises an insertion column which is connected with the bottom of the upper guide part (31) and is used for being inserted into the upper riveting pipe head part (42), the insertion column is smaller than the bottom of the upper guide part (31), a positioning step part (33) is formed at the bottom of the upper guide part (31), and the positioning step part (33) abuts against the upper riveting pipe head part (42) after the insertion column is inserted into the upper riveting pipe head part (42) of the upper riveting pipe head part (42).

3. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 2 characterized in that: the middle part of the drill (23) is provided with a drill inner chip removal hole (231) which penetrates through the upper end and the lower end of the drill (23) along the axial direction, the lower wall body of the drill (23) is formed with a circular cutting edge, the maximum outer diameter of the upper guide part (31) is smaller than the inner diameter of the drill inner chip removal hole (231) or the circular cutting edge, and the upper guide part (31) is inserted into the drill inner chip removal hole (231) of the drill (23) after the drill (23) moves downwards so as to correct the relative positions of the drill (23) and the riveting pipe to be concentric and coaxial; the bottom of the upper guide part (31) is provided with a guide column body (34), the upper end of the insert column is integrally connected with the bottom of the guide column body (34), and the outer diameter of the guide column body (34) is smaller than the inner diameter of the drill (23).

4. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 2 characterized in that: the rivet tube hot-pressed and riveted on the bound document comprises a tube body (41) with a hollow tube cavity (44), an upper rivet tube head (42) integrally connected to the upper part of the tube body (41) and a lower rivet tube head (43) integrally connected to the lower part of the tube body (41), the positioning step part (33) is at least larger than the tube cavity (44), a rivet taking positioning pin (3) is inserted into the upper rivet tube head (42) before rivet taking, and the inserting column inserted into the tube cavity (44) from the upper rivet tube head (42) is inserted into or tightly inserted into the upper part of the tube cavity (44).

5. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 1 characterized in that: the pipe cutting accessory comprises a positioning seat (5) which is selected to be used when riveting is taken, a positioning part is arranged on the file binding platform (11), the positioning seat (5) is movably installed on the positioning part, a positioning column (52) which protrudes upwards and is used for inserting the lower riveting pipe head (43) of a riveting pipe which is hot-pressed and riveted on a bound file into the riveting pipe is arranged on the positioning seat (5), the positioning column (52) installed on the positioning seat (5) of the positioning part keeps a drill cutter (23) vertically aligned, and the positioning column (52) is concentric and coaxial with the drill cutter (23) so as to enable the upper guide part (31) to automatically vertically align the drill cutter (23).

6. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 5 characterized in that: the positioning seat (5) comprises a thin positioning base (51) and a positioning column (52), a tube head avoiding hole (53) is formed in the middle of the thin positioning base (51), and the positioning column (52) stands upright in the middle of the tube head avoiding hole (53) and extends upwards to the upper side of the thin positioning base (51);

the file binding platform (11) is provided with positioning holes (12) and/or positioning grooves, the bottom of the positioning seat (5) is provided with positioning pins (54) protruding downwards, and the positioning pins (54) are inserted into the corresponding positioning holes (12) and/or positioning grooves;

the file binding platform (11) is provided with a conductive rubber pad (13) electrically connected with the control unit, and the rack (1) is provided with an upper limit switch and/or a lower limit switch which are used for limiting the limit displacement of the drill (23) and electrically connected with the control unit;

the conductive rubber pad (13) is positioned under the drill (23), and one side or two opposite sides of the conductive rubber pad (13) are provided with positioning holes (12) and/or positioning grooves;

each positioning pin (54) of the positioning seat (5) is respectively inserted and tightly plugged in the corresponding positioning hole (12) or the positioning groove, and the positioning seat (5) is pressed and mounted above the conductive rubber mat (13).

7. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 6 characterized in that: frame (1) slidable mounting has nipper (14) that is used for compressing tightly the file, and frame (1), nipper (14) or lift base (21) installation are surely riveted limit switch, the control unit electricity respectively is connected surely rivets limit switch and electrically conductive cushion (13), is at least in drill bit (23) move down to cut off surely rivet limit switch and triggered when going up riveting nose (42), in order to realize control drill bit lift actuating mechanism drive lift base (21) go up and down and control lift base (21) rebound when receiving the control signal who surely rivets limit switch or electrically conductive cushion (13) and reset.

8. The automatic cut-and-rivet-take rivet tube file binding machine according to any one of claims 1 to 7, characterized in that: the file binding machine is characterized in that a lifting guide post (15) is fixed on the rack (1), a paper pressing plate (14) or a separate riveting plate is arranged on the lifting guide post (15) in a sliding mode, the paper pressing plate (14) or the separate riveting plate is arranged above the file binding platform (11), a clearance groove (141) or a clearance hole for the drill cutter (23) to pass through is formed in the paper pressing plate (14) or the riveting plate, the inner width of the clearance groove (141) or the clearance hole is larger than the outer diameter of the drill cutter (23) and smaller than the outer diameter or the outer width of the upper riveting pipe head (42), and therefore the upper riveting pipe head (42) adhered to the outer wall of the drill cutter (23) is automatically pushed downwards away from the drill cutter (23) in the resetting process.

9. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 8 characterized in that: the left lifting guide column and the right lifting guide column (15) which are vertically arranged are fixed on the rack (1), the lifting base (21) and the paper pressing plate (14) are respectively installed on the left lifting guide column and the right lifting guide column (15) in a sliding mode, the drilling motor (22) is fixed on the upper portion of the lifting base (21), and the drill (23) is installed below the lifting base (21); the paper pressing plate (14) is positioned below the lifting base (21), and a spring (16) movably sleeved on the corresponding lifting guide column (15) is arranged between the paper pressing plate (14) and the lifting base (21); the hot riveting mechanism comprises a lower hot riveting head (61) arranged on the file binding platform (11) and an upper hot riveting head (62) arranged on the rack (1) in a sliding manner, and the lower hot riveting head (61) is vertically aligned with the upper hot riveting head (62); the upper hot pressing rivet head (62) is connected with the lifting transmission mechanism or the independently arranged driving mechanism in a transmission way; the rivet taking and positioning needle (3) is a pipe cutting accessory made of metal, a circular cutting edge is arranged at the lower part of the drill (23), and the inclination angle of the side surface of the upper guide part (31) is close to or equal to that of the circular cutting edge of the drill (23).

10. The automatic cut rivet get riveted riveting pipe archives book-binding machine of claim 9 characterized in that: drilling mechanism with go up hot pressing die (62) and set up respectively the top of platform (11) is bound to the file, drilling mechanism with the interval sets up about the hot riveting mechanism, rubber tube supply mechanism and automatic buret bracket (17) are installed to frame (1), rubber tube supply mechanism includes the intubate passageway and the automatic pipe cutting mechanism of vertical setting, automatic pipe cutting mechanism includes the pipe cutting actuating mechanism of installation frame (1) and sets up the pipe cutter of connecting in the pipe cutting actuating mechanism in the transmission of one side of intubate passageway, automatic buret bracket (17) slidable mounting is in frame (1), be connected with the rope body between automatic buret bracket (17) and nipper (14), automatic buret bracket (17) include one and extend to the trusteeship portion of the lower tip of intubate passageway, the moving direction of nipper (14) is opposite with the moving direction of automatic buret bracket (17), the sum of the thickness of the file and the designated fixed height, such as the distance between a supporting part of the automatic burette bracket (17) and the cutter, and the like, is that the automatic burette bracket (17) stops after the paper pressing plate (14) is abutted against the file; the file binding platform (11) is fixedly or movably inserted with a positioning baffle or a positioning frame which is used for propping against and positioning the bound files needing to be removed from the riveting pipe.

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