CN109178452B

CN109178452B - Book binding staple is with folding material device

Info

Publication number: CN109178452B
Application number: CN201811217447.9A
Authority: CN
Inventors: 杨浚杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-07-28
Anticipated expiration: 2038-10-18
Also published as: CN109178452A

Abstract

The invention discloses a material stacking device for a staple for book binding, which comprises two groups of material stacking devices which are rotationally connected through a rotating shaft, a positioning mechanism which is inserted on the upper end surface of the material stacking devices in a sliding manner, and a handle which is rotationally connected with the material stacking devices through the rotating shaft. The invention can stack the stitching needle in line in the stacking device by arranging two groups of offset stacking devices and symmetrically distributed handles, wherein the two groups of offset stacking devices can be elastically jointed by the clamping of the two groups of handles, and simultaneously a user can cut the stitching needle in line by a stitching needle cutter in a positioning mechanism and then convey and stack the cut stitching needle in line by the positioning mechanism.

Description

Book binding staple is with folding material device

Technical Field

The invention relates to the technical field of staple equipment, in particular to a material stacking device for staples for book binding.

Background

The staple is a staple type used for stapling, and can be convenient for a user to staple various test paper books, the staple and a stapler have become common apparatuses for people to live and study, but the existing staple needs to stack an upper row of staples and a lower row of staples when being packaged, but the existing staple stacking is generally performed manually by people, and when a machine is used for stacking, the structure is complex, the efficiency is general, the cost of the staple is considered, and the complex machine is not practical, so that a stacking device for the staple for book binding is urgently needed to solve the existing problems.

Disclosure of Invention

The present invention is directed to a stacker for staples for bookbinding to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a material stacking device for a staple for book binding comprises two groups of material stacking devices which are rotationally connected through a rotating shaft, a positioning mechanism which is slidably inserted on the upper end surface of the material stacking devices, and handles which are rotationally connected with the material stacking devices through the rotating shaft, so that a user can open and close the device conveniently, and can rotate the device conveniently, the device is convenient to store, the material stacking device also comprises elastic sheets which are fixedly connected on the bottom end surface of the material stacking devices, the handles are provided with two groups, the middle parts of the two groups of handles are symmetrically distributed and are provided with connecting grooves, an inserting plate is slidably connected in an inner cavity of the connecting groove positioned on the upper part of the handle, one end of the inserting plate is fixedly connected with a connecting spring, one end of the connecting spring, far away from the inserting plate, is fixedly connected with the inner side wall of the connecting groove, and a limiting clamping plate is fixedly connected in the inner cavity, the limiting clamping plate is flush with the upper surface of the handle, when two groups of handles are attached, the inserting plate can be clamped with the limiting clamping plate so as to fix the two groups of handles, if the two groups of handles need to be separated, the inserting plate can be compressed towards the side end to the connecting spring so as to separate the inserting plate from the limiting clamping plate, and then the two groups of handles are separated, so that the practicability and the convenience of the device are improved, the positioning mechanism comprises a sliding plate, a limiting spring, a connecting side plate, a connecting rotating shaft, a bottom plate, a cutter clamping groove, a staple cutter and a fixing clamping shaft, the lower end surface of the bottom plate is fixedly connected with the symmetrically distributed fixing clamping shafts, the fixing clamping shafts are rotatably connected with the connecting side plate through the connecting rotating shaft, the positioning mechanism can be conveniently stacked by a user integrally, so that the convenience performance of the device is improved, and the sliding plate is clamped in the connecting side plate in a sliding manner, the sliding plate is fixedly connected with the bottom plate through four groups of evenly distributed limiting springs, four groups of staple cutters are fixedly connected to the lower end face of the sliding plate, each group of staple cutters are axially and symmetrically distributed through the limiting springs, four groups of cutter clamping grooves are evenly and equidistantly arranged on the upper end face of the bottom plate, the cutter clamping grooves are matched with the staple cutters in a sliding and inserting mode, a user can directly press the sliding plate downwards, the sliding plate can slide at the side end of the connecting side plate to drive the staple cutters to move downwards, meanwhile, the limiting springs can provide certain buffering force when pressing downwards to prevent staples from being damaged due to too fast pressing, the limiting springs can also facilitate resetting of the sliding plate and the staple cutters after the operator uses the device, and convenience performance of the device is improved, and the stacking device comprises a connecting baffle plate, a staple pressing plate and a staple pressing plate, The staple fixing device comprises a fixed spring, staple supporting plates, cutter sliding grooves, staple placing grooves, a supporting main plate, a row of staples and a fixed baffle plate, wherein four groups of staple placing grooves are uniformly and equidistantly arranged on the upper end surface of the supporting main plate, the staple supporting plates are fixedly connected to the middle parts of the inner cavities of the staple placing grooves, the rows of staples are movably clamped in the inner cavities of the staple placing grooves, the staple is slidably connected to the upper parts of the staple supporting plates, the staple supporting plates can support the rows of staples when the rows of staples are placed in the staple placing grooves, the staple placing grooves can limit and clamp the rows of staples, the sliding stability of the staples is improved, the two groups of cutter sliding grooves are arranged at the bottom parts of the inner cavities of the staple placing grooves, and the two groups of cutter sliding grooves are axially symmetrical about the staple supporting plates, when the row of staples are cut off, the staple cutters can be inserted in the cutter sliding grooves, so that the staple cutters can be conveniently positioned and slide, the convenience performance of the device is improved, the upper part of the supporting main board is uniformly and fixedly connected with four groups of fixing springs at equal intervals, each group of fixing springs is axially symmetrical about the staple placing groove, the supporting main board is fixedly connected with the connecting baffle through the fixing springs, the two groups of material stacking devices can be conveniently clamped and reset when the row of staples are stacked, the convenience performance of the device is improved, the middle part of the lower end surface of the connecting baffle is provided with the fixing baffle, the staple pressing plate is fixedly connected with the middle part of the side end of the fixing baffle, and when the two groups of material stacking devices are compressed and clamped, the staple pressing plate can press the row of staples, so that the stability performance of the row of staples is improved, and the subsequent cutting is convenient.

Preferably, the handle is kept away from the one end symmetry of spread groove and has been seted up the pivot draw-in groove, just it is connected with the handle rotation to fold the material device and rotate the adaptation through pivot and pivot draw-in groove, can make things convenient for two sets of handles to carry out the joint, also can make things convenient for the joint back to rotate the handle to place, prevents to cause the influence to the user when filling row's staple.

Preferably, shell fragment fixed clip connects the interior terminal surface that is located the fold material device of bottommost, the preceding terminal surface of shell fragment is provided with limit baffle, just limit baffle's rear end is the arc setting, and the shell fragment front end is equipped with limit baffle and can conveniently carries on spacingly to in bank staple, prevents that in bank staple from dropping at the cutting-off in-process, and limit baffle's rear end sets up the passing through that can make things convenient for in bank staple for the arc, has improved the convenience performance of device.

Preferably, the spout has been seted up to the side of connecting the curb plate, the lug of the side fixedly connected with symmetric distribution of sliding plate, just the spout with lug looks adaptation joint can carry on spacingly to the sliding plate, also can provide gliding basis for the sliding plate simultaneously, the pivot groove of symmetric distribution is seted up to the side of fixing the card axle, just the bottom plate through connect pivot and pivot groove looks adaptation joint with it rotates to connect the curb plate and connect, it passes through to connect the curb plate connect the pivot and be in the turned angle on the bottom plate is ninety degrees, can the person of facilitating the use and accomodate positioning mechanism, and the turned angle is ninety degrees and can prevent that positioning mechanism's one end can not fix to cause the in bank staple efficiency after follow-up transport is tailor to reduce.

Preferably, the upper end face of the staple in line is 3 millimeters lower than the upper end face of the connecting baffle, so that the connecting baffle can prevent the staple in line from being blocked when the staple in line is filled, when the fixing spring is completely compressed, the connecting baffle is attached to the upper end face of the supporting main board, the staple pressing plate is tightly attached to the bottom of the staple in line, the staple in line can be limited, the cutting stability of the staple in line is improved, the side end faces of the connecting baffle and the two side faces of the staple in line are symmetrically distributed at a distance of 3 millimeters, enough space can be reserved, and the two groups of staple in line which are clamped relatively can be subjected to staggered stacking.

Preferably, fixed stop's back is the arc, can make things convenient for loading of in bank staple, connecting baffle is close to fixed stop's preceding terminal surface is 2 centimetres apart from the preceding terminal surface that supports the mainboard, can reserve sufficient space for fixed stop, and when connecting baffle downstream, fixed stop can carry on spacingly to the staple standing groove, prevents that in bank staple from dropping, the bottom that supports the mainboard is provided with symmetric distribution's T type draw-in groove, the shape of fixing clip axle is the T shape, just the fixing clip axle with T type draw-in groove looks slip adaptation joint makes things convenient for positioning mechanism to slide on folding the material device, has also prevented simultaneously that positioning mechanism from dropping.

Preferably, the bottom that is located upper portion spread groove inner chamber plugboard is provided with barb type cardboard, and the spacing cardboard that is located lower part spread groove inner chamber is the wedge, and barb type and wedge combination are big-end-up, can make things convenient for barb type cardboard elastic clamping inside spacing cardboard, just the bottom surface of spacing cardboard with the barb type cardboard looks adaptation joint of plugboard bottom can conveniently carry out the block with two sets of handles and fold material device, and then made things convenient for and folded material to two sets of in bank staples, the bottom surface of spacing cardboard with the up end of barb type cardboard is dull polish setting, can further improve the stability of block.

Preferably, the inner chamber length of spread groove is 2.5 times of overhead kick type cardboard, can reserve sufficient space for overhead kick type cardboard to made things convenient for the joint of overhead kick type cardboard and reset, just the length of spacing cardboard does 1.3 times of overhead kick type cardboard, overhead kick type cardboard can not completely with spacing cardboard block when preventing the joint, improve the stability of device block, overhead kick type cardboard with spacing cardboard is located spread groove one end lateral wall can for overhead kick type cardboard with spacing cardboard provides the displacement basis.

Preferably, when the connecting side plate is perpendicular to the bottom plate, the staple cutter, the cutter clamping groove and the cutter sliding groove are located on the same vertical line, the staple cutter can be limited and guided conveniently, the user can cut conveniently, when the sliding plate moves to the upper end face of the stacking device, the staple cutter is elastically connected with the elastic sheet, and when the staple cutter cuts from top to bottom, the staple cutter can push the elastic sheet to the outside when contacting the elastic sheet, so that the limitation of the limit baffle on the elastic sheet on the staple cutter on the staple feeder can be removed when the staple feeder is conveyed to the outside of the device.

Preferably, it is two sets of fold the material device and rotate through the axis of rotation and connect, and two sets of fold and expect 5 millimeters of skew between the device, work as two sets of fold the material device and laminate when connecting through spacing cardboard and plugboard block, two sets of staple in a row alternately relative joint, can the person of facilitating the use when piling up the staple in a row, provide the basis of dislocation, made things convenient for user's operation.

Compared with the prior art, the invention has the following beneficial effects:

the invention can stack the stitching needle in line in the stacking device by arranging two groups of offset stacking devices and symmetrically distributed handles, wherein the two groups of offset stacking devices can be elastically jointed by the clamping of the two groups of handles, and simultaneously a user can cut the stitching needle in line by a stitching needle cutter in a positioning mechanism and then convey and stack the cut stitching needle in line by the positioning mechanism.

Drawings

FIG. 1 is an exploded view of a body of the present invention;

FIG. 2 is an assembled view of the main body of the present invention;

FIG. 3 is an exploded view of the positioning mechanism of the present invention;

FIG. 4 is an assembly view of the positioning mechanism of the present invention;

FIG. 5 is an exploded view of the stacking apparatus of the present invention;

FIG. 6 is an assembly view of the stacking apparatus of the present invention;

FIG. 7 is a view showing a state of engagement of the handle according to the present invention;

FIG. 8 is a diagram of the connection of the limiting clamping plate and the plug-in plate of the present invention;

FIG. 9 is a view showing a staple cutter cutting down a row of staples in accordance with the present invention;

FIG. 10 is a view showing a state in which the staple cutters feed the staples in a row outward according to the present invention;

FIG. 11 is a view showing the two stacking devices according to the present invention in an open state;

FIG. 12 is a view showing the two stacking devices of the present invention in a folded state after being opened;

fig. 13 is a storage state diagram of the handle and the positioning mechanism after the two stacking devices are opened.

In the figure: 1-handle, 2-limit snap-gauge, 3-connecting spring, 4-plugboard, 5-rotating shaft, 6-positioning mechanism, 7-stacking device, 8-rotating shaft, 9-elastic sheet, 10-rotating shaft clamping groove, 11-connecting groove, 601-sliding plate, 602-limit spring, 603-connecting side plate, 604-connecting rotating shaft, 605-bottom plate, 606-cutter clamping groove, 607-staple cutter, 608-fixing clamping shaft, 701-connecting baffle, 702-staple pressing plate, 703-fixing spring, 704-staple supporting plate, 705-cutter sliding groove, 706-staple placing groove, 707-supporting main plate, 708-row of staples and 709-fixing baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-13, an embodiment of the present invention is shown: a material stacking device for a bookbinding staple comprises two groups of material stacking devices 7 which are rotationally connected through a rotating shaft 8, a positioning mechanism 6 which is slidably inserted on the upper end surface of the material stacking devices 7, and a handle 1 which is rotationally connected with the material stacking devices 7 through a rotating shaft 5, so that a user can open and close the device conveniently, and can rotate the device conveniently, the device is convenient to store, the device also comprises elastic sheets 9 which are fixedly connected on the bottom end surface of the material stacking devices 7, the handle 1 is provided with two groups, the middle parts of the two groups of handles 1 are symmetrically distributed and are respectively provided with a connecting groove 11, an inner cavity of the connecting groove 11 positioned on the upper part of the handle 1 is slidably connected with an inserting plate 4, one end of the inserting plate 4 is fixedly connected with a connecting spring 3, one end of the connecting spring 3 far away from the inserting plate 4 is fixedly connected with the inner side wall of the connecting groove 11, and an inner cavity of the connecting, the limiting clamping plate 2 is level with the upper surface of the handle 1, when two groups of handles 1 are attached, the inserting plate 4 can be clamped with the limiting clamping plate 2, so that the two groups of handles 1 are fixed, if the two groups of handles need to be separated, the inserting plate 4 can be compressed towards the side end to the connecting spring 3, so that the inserting plate 4 is separated from the limiting clamping plate 2, and the two groups of handles are separated, so that the practicability and the convenience of the device are improved, the positioning mechanism 6 comprises a sliding plate 601, a limiting spring 602, a connecting side plate 603, a connecting rotating shaft 604, a bottom plate 605, a cutter clamping groove 606, a staple cutter 607 and a fixing clamping shaft 608, the lower end surface of the bottom plate 605 is fixedly connected with the fixing clamping shafts 608 which are symmetrically distributed, and the fixing clamping shafts 608 are rotatably connected with the connecting side plate 603 through the connecting rotating shaft 604, so that a user can conveniently stack the positioning mechanism 6 integrally, and the convenience performance of the, the sliding plate 601 is slidably clamped inside the connecting side plate 603, the sliding plate 601 is fixedly connected with the bottom plate 605 through four groups of evenly distributed limiting springs 602, the lower end surface of the sliding plate 601 is fixedly connected with four groups of staple cutters 607, each group of staple cutters 607 is axially and symmetrically distributed through the limiting springs 602, the upper end surface of the bottom plate 605 is evenly and equidistantly provided with four groups of cutter clamping grooves 606, the cutter clamping grooves 606 are matched with the staple cutters 607 for sliding insertion, a user can directly press the sliding plate 601 downwards, the sliding plate 601 can slide on the connecting side plate 603 to drive the staple cutters 607 to move downwards, meanwhile, the limiting springs 602 can provide certain buffer force when being pressed downwards to prevent the staples from being damaged due to too fast pressing, the limiting springs 602 can also facilitate the resetting of the sliding plate 601 and the staple cutters 607 after the operator finishes using, and improve the convenience performance of the device, the material stacking device 7 comprises a connecting baffle 701, a staple pressing plate 702, a fixed spring 703, staple supporting plates 704, a cutter sliding groove 705, a staple placing groove 706, a supporting main plate 707, a row of staples 708 and a fixed baffle 709, wherein four groups of staple placing grooves 706 are uniformly and equidistantly arranged on the upper end surface of the supporting main plate 707, the staple supporting plate 704 is fixedly connected to the middle part of the inner cavity of the staple placing groove 706, the row of staples 708 is movably clamped in the inner cavity of the staple placing groove 706, the row of staples 708 is slidably connected to the upper part of the staple supporting plate 704, the staple supporting plate 704 can support the row of staples 708 when the row of staples 708 is placed in the staple placing groove 706, the staple placing groove 706 can limit and clamp the row of staples 708, the stability of the row of staples sliding is improved, the two groups of staple sliding grooves 705 are arranged at the bottom of the inner cavity of the staple placing groove 706, and the two groups of the cutter chutes 705 are axisymmetric with respect to the staple supporting plate 704, when the row of the staples 708 is cut, the staple cutters 607 can be inserted into the cutter chutes 705, thereby facilitating the positioning and sliding of the staple cutters 607 and improving the convenience of the device, the upper part of the supporting main board 707 is uniformly and equidistantly fixedly connected with four groups of the fixed springs 703, and each group of the fixed springs 703 is axisymmetric with respect to the staple placing groove 706, the supporting main board 707 is fixedly connected with the connecting baffle 701 through the fixed springs 703, so that when the row of the staples 708 is stacked, the two groups of the stacking devices 7 can be clamped and reset, the convenience of the device is improved, the middle part of the lower end surface of the connecting baffle 701 is provided with the fixed baffle 709, and the middle part of the side end of the fixed baffle 709 is fixedly connected with the staple pressing plate 702, when the two groups of the stacking devices 7 are compressed and clamped, the staple pressing plate 702 can press the row of the staples 708, thereby improving the stability of the in-line staple 708 and facilitating subsequent cutting.

Example two: if the staple in line 708 is filled, the operator can rotate and store the two sets of handles 1 through the rotating shaft 5 to prevent the staple in line 708 from being affected by installation, and then the user can place the staple in line 708 inside the supporting main board 707 through the staple placing groove 706, because the front end surface of the fixing baffle 709 is arc-shaped, the user can guide the placement of the staple in line 708 while not blocking the placement of the staple in line 708, and after the first set of staple in line 708 is placed, the operator can place the rest of the staple in line 708 in the same manner until the front staple in line 708 is clamped to the limiting baffle at the upper end of the elastic sheet 9, thereby completing the filling of the staple in line 708.

Example three: if the in-line staple 708 needs to be stacked, an operator can first attach and clamp two groups of handles 1, the two groups of handles 1 can be clamped at the bottom end of the limit clamping plate 2 through the inserting plate 4, so that the two groups of handles 1 are clamped, when the two groups of handles 1 are clamped, the two groups of connecting baffles 701 can elastically press and fit through the fixed spring 703, the fixed baffle 709 can seal and limit the staple placing groove 706, because the height of the connecting baffle 701 is higher than that of the in-line staple 708, when the in-line staple 708 is pressed down, the in-line staple 708 can be further limited, so that the stability of the in-line staple 708 is improved, and simultaneously, because the two groups of stacking devices 7 are mutually staggered, when the in-line staple 708 is pressed, the stacking operation is completed, and meanwhile, measuring devices such as scale marks and the like can be added on the upper portion of the support main board 707, the ability to precisely measure the cut staples 708 while attaching the side panels also facilitates the user in having more staples 708 to measure the stack desired.

Example four: if the staple in line 708 is conveyed, after the stacking is completed, the operator can press the sliding plate 601 downward until the sliding plate 601 is close to the upper end surface of the bottom plate 605, the sliding plate 601 can drive the staple cutter 607 to cut the staple in line 708 from top to bottom, the staple cutter 607 can contact the elastic sheet 9 when cutting to the bottom, and the staple cutter 607 can push the elastic sheet 9 to the outside, so that when the staple in line 708 is conveyed to the outside of the device, the limitation of the stop baffle on the staple in line 708 on the elastic sheet 9 is removed, finally, the positioning mechanism 6 is pushed outward until the positioning mechanism is pushed to the top end of the T-shaped slot, and the stacking of the staple in line 708 is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a staple of books binding is with folding material device, includes that two sets ofly rotate fold material device (7) of connecting through axis of rotation (8), slip grafting is in folding positioning mechanism (6) of expecting device (7) up end and carry out handle (1) of rotating the connection through pivot (5) and fold material device (7), its characterized in that: still include shell fragment (9) of fixed connection at folding material device (7) bottom face, handle (1) are equipped with two sets ofly altogether, and spread groove (11) have all been seted up at the middle part of two sets of symmetric distribution handle (1), are located spread groove (11) inner chamber sliding connection on handle (1) upper portion has plugboard (4), just the one end fixedly connected with coupling spring (3) of plugboard (4), coupling spring (3) are kept away from the one end of plugboard (4) with spread groove (11) inner lateral wall is fixed to be linked to each other, is located spacing cardboard (2) of spread groove (11) inner chamber fixedly connected with of handle (1) lower part, just spacing cardboard (2) with the upper surface of handle (1) is held level, positioning mechanism (6) include sliding plate (601), spacing spring (602), link plate (603), connection pivot (604), The book binding machine comprises a bottom plate (605), cutter clamping grooves (606), staple cutters (607) and a fixed clamping shaft (608), wherein the lower end face of the bottom plate (605) is fixedly connected with the fixed clamping shaft (608) which are symmetrically distributed, the fixed clamping shaft (608) is rotatably connected with a connecting side plate (603) through a connecting rotating shaft (604), a sliding plate (601) is slidably clamped in the connecting side plate (603), the sliding plate (601) is fixedly connected with the bottom plate (605) through four groups of uniformly distributed limiting springs (602), the lower end face of the sliding plate (601) is fixedly connected with four groups of staple cutters (607), each group of staple cutters (607) are axially and symmetrically distributed through the limiting springs (602), the upper end face of the bottom plate (605) is uniformly provided with four groups of cutter clamping grooves (606) at equal intervals, and the cutter clamping grooves (606) are in matched, sliding and inserted with the staple cutters (607), the material stacking device (7) comprises a connecting baffle (701), a staple pressing plate (702), a fixed spring (703), a staple supporting plate (704), a cutter sliding groove (705), a staple placing groove (706), a supporting main plate (707), a row of staples (708) and a fixed baffle (709), wherein four groups of staple placing grooves (706) are uniformly arranged on the upper end surface of the supporting main plate (707) at equal intervals, the staple supporting plate (704) is fixedly connected to the middle part of an inner cavity of the staple placing groove (706), the row of staples (708) is movably clamped in the inner cavity of the staple placing groove (706), the row of staples (708) is slidably connected to the upper part of the staple supporting plate (704), two groups of cutter sliding grooves (705) are arranged at the bottom of the inner cavity of the staple placing groove (706), and the two groups of cutter sliding grooves (705) are axially symmetrical with respect to the staple supporting plate (704), the upper portion of the supporting main board (707) is fixedly connected with four groups of fixing springs (703) at uniform equal intervals, each group of fixing springs (703) is axially symmetrical with respect to the staple placing groove (706), the supporting main board (707) is fixedly connected with a connecting baffle (701) through the fixing springs (703), a fixing baffle (709) is arranged in the middle of the lower end face of the connecting baffle (701), and a staple pressing plate (702) is fixedly connected to the middle of the side end of the fixing baffle (709).

2. The stacker for bookbinding staples of claim 1, wherein: pivot draw-in groove (10) have been seted up to handle (1) one end symmetry of keeping away from spread groove (11), just it rotates the adaptation through pivot (5) and pivot draw-in groove (10) and is connected with handle (1) to fold material device (7).

3. The stacker for bookbinding staples of claim 1, wherein: the elastic sheet (9) is fixedly clamped on the inner end face of the stacking device (7) located at the bottommost end, a limiting baffle is arranged on the front end face of the elastic sheet (9), and the rear end of the limiting baffle is arranged in an arc shape.

4. The stacker for bookbinding staples of claim 1, wherein: the side of connecting curb plate (603) has seted up the spout, the side fixedly connected with symmetric distribution's of sliding plate (601) the spout with lug looks adaptation joint, the pivot groove of symmetric distribution is seted up to the side of fixed calorie of axle (608), just bottom plate (605) through connect pivot (604) and pivot groove looks adaptation joint with connect curb plate (603) and rotate and be connected, connect curb plate (603) through connect pivot (604) the rotation angle on bottom plate (605) is ninety degrees.

5. The stacker for bookbinding staples of claim 1, wherein: the upper end face of the staple in line (708) is 3 mm lower than the upper end face of the connecting baffle (701), when the fixing spring (703) is completely compressed, the connecting baffle (701) is attached to the upper end face of the supporting main plate (707), the staple pressing plate (702) is tightly attached to the bottom of the staple in line (708), and the side end faces of the connecting baffles (701) which are symmetrically distributed are 3 mm away from the two side faces of the staple in line (708).

6. The stacker for bookbinding staples of claim 1, wherein: the back of fixed stop (709) is the arc, connecting baffle (701) are close to the preceding terminal surface of fixed stop (709) is 2 centimetres apart from the preceding terminal surface that supports mainboard (707), the bottom that supports mainboard (707) is provided with symmetric distribution's T type draw-in groove, the shape of fixing clip axle (608) is the T shape, just fixing clip axle (608) with T type draw-in groove looks sliding fit joint.

7. The stacker for bookbinding staples of claim 1, wherein: the bottom that is located upper portion spread groove (11) inner chamber plugboard (4) is provided with the type cardboard of colluding, and spacing cardboard (2) that are located lower part spread groove (11) inner chamber are the wedge, just the bottom surface of spacing cardboard (2) with the type cardboard of colluding adaptation joint of plugboard (4) bottom, the bottom surface of spacing cardboard (2) with the up end of type cardboard of colluding is dull polish setting.

8. The stack device for bookbinding staples of claim 7, wherein: the length of the inner cavity of the connecting groove (11) is 2.5 times of that of the inverted hook type clamping plate, the length of the limiting clamping plate (2) is 1.3 times of that of the inverted hook type clamping plate, and the inverted hook type clamping plate and the limiting clamping plate (2) are located on the side wall of one end of the connecting groove (11).

9. The stacker for bookbinding staples of claim 1, wherein: when the connecting side plate (603) is perpendicular to the bottom plate (605), the staple cutter (607), the cutter clamping groove (606) and the cutter sliding groove (705) are positioned on the same vertical line, and when the sliding plate (601) moves to the upper end face of the stacking device (7), the staple cutter (607) is elastically connected with the elastic sheet (9).

10. The stacker for bookbinding staples of claim 1, wherein: two sets of fold material device (7) and rotate through axis of rotation (8) and connect, and two sets of it squints 5 millimeters to fold between the material device (7), and when two sets of fold material device (7) and laminate through spacing cardboard (2) and plugboard (4) block and connect, two sets of staple in a row (708) alternately relative joint.