CN2468730Y - Machine for folding front opening of book-jecket - Google Patents

Abstract

The utility model discloses a technical proposal of a fore-edge folder, consisting of a rack, a main power supply system, a cutting power supply system, an book block fore-edge trimming mechanism, a cover marking mechanism, a fore-edge folding mechanism, a spine runner mechanism, a book cover turning and erecting mechanism, a book block anti-tilting mechanism, a book feeding mechanism, a book delivering mechanism, a book output mechanism and a control box. When the folder is used in the book adhesive-binding technique, after raking and adding the hot melt adhesive, the formal cover can be covered, then the two operations of book block fore-edge trimming and fore-edge folding is finished by the folder, and the three operations of false covering, false cover removing and the second hot melt adhesive is omitted. The folding by hand is changed into by the machine, thereby reducing the consumption of raw material and the labor intensity of the worker.

Description

Book envelope Machine for folding front opening

The utility model relates to the bookbinding Aided Machine that press is used, specifically book envelope Machine for folding front opening.

Existing books and periodicals glue is ordered technological process and is: the false envelope of the PUR on the back of the body-first time of gathering leaves of a book-mill-bag or go up paperboard-cut prosopyle-manually go PUR-envelope on the false envelope-secondary-artificial folding mouth-cut book-finished product.This technological process need be gone up PUR twice, also needs to wrap false envelope, goes the vacation envelope, needs artificial folding mouth, and labour intensity is big, efficient is low, the waste raw material.

The purpose of this utility model is a kind of book envelope of design Machine for folding front opening, use this machine, can wrap formal strip of paper used for sealing after milling the back PUR, cut prosopyle then, folding prosopyle two procedures is finished by the utility model, save the false envelope of bag, go false envelope, PUR three process on the second time, and to change artificial folding mouth be machine folding mouthful, alleviates working strength of workers.

What design of the present utility model comprised that frame, power supply system, bookblock cut the turning over of preceding mouth mechanism, book envelope impression mechanism, book envelope Machine for folding front opening structure, spine chute structure, book envelope, perpendicular structure and the anti-reversed structure of bookblock, book gives, send, goes out mechanism and electric appliance control box.

Be described respectively below:

Frame: frame is cabinet type frame, frame comprises lower shoe, upper platen, frontal plane framework and back plane framework are arranged between upper platen and the lower shoe, on the forward and backward plane framework backplate is arranged, be positioned at the cutting drive system above the upper platen and send first section of book mechanism guard shield is arranged respectively.

Power supply system: power supply system divides active force feed system and cutting power supply system.Wherein the active force feed system is installed in the frame, the preceding longitudinal axis that the active force feed system comprises main motor, dual output speed changer, join with two output shafts of this speed changer and the back longitudinal axis, vertical with the back longitudinal axis and by a pair of helical gear horizontal cross shaft, vertically with this transverse axis also pass through a pair of helical gear second longitudinal axis.The cutting power supply system is contained in the outer rear side of frame, this system comprises the auxiliary-motor that vertically is fixed on the frame, be positioned at the electric clutch-brake on the auxiliary-motor and be positioned at auxiliary transmission on the electric clutch-brake, on the output shaft of auxiliary transmission is positioned at vertically.

Bookblock is cut preceding mouth mechanism: mouth mechanism comprised that cutting prosopyle mechanical box, extruding drive system, cutting drive system and waste paper limit blows out system before bookblock was cut.Wherein cut the prosopyle mechanical box and comprise the casing that is fixed on the upper platen, rear portion in this casing is installed with decides fixture block and decides fixture block down, front portion in the casing has with last, decide upward moving fixture block and following moving fixture block that fixture block is complementary down, go up moving, decide fixture block above a cutting knife slide plate that laterally slides along the track on the cabinet wall is arranged, on the rear wall of this slide plate cutting knife is housed, be vertically installed with two slide bar and two slide bars that are positioned at lower floor that are positioned at the upper strata on the antetheca of casing, on, down two moving fixture blocks are separately fixed at the inner of two slide bars of two slide bars on upper strata and lower floor, on, the outer end of two-layer slide bar uses the screw perpendicular to yoke plate to connect with a vertical yoke plate parallel with the casing antetheca down, vertically two bases are arranged at the bottom of the inboard of yoke plate, the outer end of two slide bars of lower floor is inserted in the base, and between the end face of slide bar and the bottom surface of base the adjusting gap is arranged, vertically the centre thread connection of yoke plate has vertical hand wheel shaft, adjusting handle is equipped with in the outer end of hand wheel shaft, stretch between vertical yoke plate and casing antetheca the inner of hand wheel shaft, on, four down two-layer slide bars are respectively installed with compression spring being positioned on the part of casing.Bookblock extruding drive system is a cam rocker arm transmission system, this system comprises disc cam that is installed on the preceding longitudinal axis and the both arms rocking bar that is supported in the frame, the lower end of this rocking bar is positioned on this cam and cam meshing, and the upper end of this rocking bar is stretched out outside the frame and stretched between the inner face and casing antetheca of the hand wheel shaft on the vertical yoke plate.The cutting drive system comprises crank that is contained on the auxiliary transmission output shaft and the push-and-pull rocking bar that links to each other with this crank, and the interior cutting knife slide plate of the other end of push-and-pull rocking bar and casing cuts with scissors ball and connects.Also comprise the cutting driving control system in the cutting drive system, this cutting driving control system comprises the travel switch that matches that is contained in the disc cam on second longitudinal axis and is fixed on its contiguous travel switch that matches of locating and is contained in the disc cam on pair transmission output shaft and is fixed on its contiguous place.The waste paper limit blows out system and comprises air compressor machine, is positioned at the steam vent that communicates with the air compressor machine exhaust duct on the cutting knife slide plate dress cutting knife sidewall, cuts trimming blow-off outlet on the prosopyle mechanical box casing rear wall, is installed in the disc cam of the blowing control usefulness on second longitudinal axis and is contained in the travel switch that matches and an electromagnetic gas valve that is contained on the gas circuit at its contiguous place.

Book envelope impression mechanism: this mechanism comprises impression mechanical box and impression drive system, impression machinery case comprises a casing that is installed on the upper platen, central longitudinal in this casing is to being horizontally installed with a solid plate, solid plate has the elongated longitudinally punch that is mutually symmetrical respectively on the two side longitudinally, the outside of solid plate two punch is separately installed with the sleiding form that is mutually symmetrical, a side adjacent with solid plate on two sleiding forms has an elongated longitudinally die respectively, two dies on two sleiding forms respectively with solid plate on two punch be complementary, sleiding form is by the impression drive systems, this drive system comprises two disc cams that phase place is opposite that are contained on the longitudinal axis of back, with two both arms rocking bars that are mutually symmetrical that are supported in the frame, close with corresponding cam meshing respectively the lower end of these two rocking bars, stretch out outside the frame upper end of two rocking bars, and it is hinged by sleiding form corresponding in connecting rod and the impression casing respectively, between the lower shake-changing arm of two rocking bars tension spring is housed, under the effect of this tension spring, often nibble with corresponding cam the lower end of two rocking bars.

Book envelope Machine for folding front opening structure: this mechanism is a toggle, this mechanism comprises the crank that the folding prosopyle that is installed on second longitudinal axis is used, with this crank kinematic link that connect and that be upward through upper platen, with this first hinged transmission levers of kinematic link upper end, second transmission levers hinged with this transmission levers other end, vertical connecting rod with the hinged suspention of the second transmission levers other end, with this hinged suspended cross-beam in vertical connecting rod lower end, be fixed on two following outstanding upright sliding bars arranged side by side at these crossbeam two ends, folding mouth hanging stick with the level longitudinally that is fixed on these two upright sliding bar lower ends, a fixing plate that stretches out is arranged on the impression machinery box body, this stretches out to be fixed with on the plate and supports two pillars that two levers are used, stretching out has two slide openings on the plate, two upright sliding bars vertically pass from these two slide openings respectively.

Spine chute structure: this structure is positioned at the top of upper platen, vertically runs through head and the tail of the present utility model and being supported on its height adjustment mechanism.The spine chute is by giving the book section, turn over strip of paper used for sealing and cut bookblock prosopyle section, book envelope impression is prepared section, book envelope impression section, with five sections compositions of book envelope folding prosopyle section, form wherein for book section chute by base plate and right baffle plate, this base plate overlaps with giving book platform level on width, turn over strip of paper used for sealing and cut bookblock prosopyle section chute by horizontal a plurality of rollers arranged side by side, right baffle plate, left side blend stop and following the moving of cutting in the prosopyle casing, deciding fixture block forms, impression is prepared the section chute by base plate, right baffle plate and right baffle-plate are formed, wherein base plate is made up of the base plate of left part and the supporting board of right part, book envelope impression section chute comprises the base plate that highly can finely tune, an and left side, right two baffle plates, a suspension plate parallel with base plate is arranged below fine-tuning base plate, before the two ends of this suspension plate are fixed on, on the base plate of the two sections chutes in back, two vertical screws are arranged on the suspension plate, these two screws are upward through suspension plate under suspension plate, its termination withstands on the bottom surface of fine-tuning base plate and is fixing with it, these two screws have one and heighten nut on the position that is positioned under the suspension plate, on the position between suspension plate and the fine-tuning base plate, compression spring is housed, a folding mouthful section chute is made up of base plate and both sides baffle plate, cut prosopyle and cut prosopyle and prepare roller in the section chute and be installed in and roll on the frame, this rolls on the supporting board that frame is installed in base plate.On the impression section of spine chute and the folding prosopyle section spine chute groove width governor motion is housed, width between left and right two baffle plates of spine chute is regulated by spine chute groove width governor motion, and the height of whole spine chute base plate is regulated by spine chute base plate height adjustment mechanism.

Book envelope is turned over, perpendicular structure and the anti-reversed structure of bookblock: the book envelope is turned over, perpendicular structure is to lead crack structure, lead seam and is formed by hard-wired upper and lower plate or inside and outside plate or wire, leads that to stitch be fusiform.The anti-reversed structure of bookblock is positioned at spine chute impression and impression and prepares the top of section and book envelope folding prosopyle section, this anti-reversed structure and be made up of two symmetrical longitudinally vertical anti-down baffle plates of strip, these two anti-down baffle plates fixedly are suspended on two respectively and transfer under the wide suspension bracket, transfer wide suspension bracket to be separately fixed on two sidewalls of impression mechanism casing for two.

Give book mechanism: comprise to the book platform, give book precession system and give book push pedal drive system for book mechanism.Be a rectangular plane framework, be positioned at head end of the present utility model, be connected for book section horizontal vertical to the book platform with the spine chute, the active roller bearing parallel with the spine chute is housed for the book end of giving in the book table frame, the other end is equipped with passive roller bearing, closed conveyer belt is housed between two roller bearings, give to be installed with the book end-stopping plate and to be slidingly fitted with on the book table frame, pulley is arranged for book push pedal lower edge to the book push pedal.Give book precession system by be contained in crank on second longitudinal axis, vertically be installed in the frame Inner Front End sprocket shaft and sprocket wheel, be installed in conveyer belt initiatively the roller bearing end One-way chain wheel, connect crank, sprocket wheel, One-way chain wheel three's non-closed chain and be connected in this chain tail end and form for the tension spring between the book table frame afterbody.Comprise weight for the drive system of book push pedal, give the initial and end two ends of book platform left frame and respectively be fixed with a column in totally three places near the position of tail end, head end and approach on two columns of tail end a sprocket wheel to be housed respectively, individual bolt head is arranged on the column of tail end, on two columns at initial and end two ends a slider waveguide rod is housed, a slide block is housed on the slider waveguide rod, weight, two sprocket wheels and slide block are fixedly connected for book push pedal and slide block by the chain transmission successively of a non-closure.

Send book mechanism: send book mechanism by drag hook system, drag hook position control system with send the book drive system to form.Wherein the drag hook system comprises be supported between the upper platen head and the tail two ends two level guide rods arranged side by side longitudinally, these two guide rods are positioned at the rear side of spine chute, the elongate rod vertical arranged side by side that two levels are arranged between two guide rods and the spine chute: lining fork and outside lever, in, there are six drag hook plates hinged with two forks respectively between outer two forks, two hinge lines on each drag hook plate are parallel to each other, in making, but Zhang Kehe between outer two forks, be fixed with drag hook respectively on each drag hook plate, when two forks open from merging to, drag hook plate and top drag hook change an angle clockwise, make drag hook forward hook book position to, the position of the drag hook on the drag hook plate of two fork head ends is adjustable.Be equipped with on two guide rods and support slide block and driving slide block that fork is used, these two kinds of slide blocks all are positioned under two forks of innner and outer and are hinged with the lining fork, be connected with a tension spring that is pulled outwardly on the outside lever, the other end of this tension spring is connected on the support slipper on the guide rod, also be installed with a top board of stretching laterally on the outside lever, rolling bearing is equipped with on the top of this top board.Opening and closing of innner and outer two forks controlled by the drag hook position control system, the drag hook position control system comprises cam and the hinged rocking bar at frame front that is installed on second longitudinal axis, the lower end of this rocking bar and cam-engaged, a tension spring that upwards draws is housed on the lower shake-changing arm of rocking bar, often nibble with cam under this tension spring effect the lower end of rocking bar, the upper end of this rocking bar passes and is equipped with a rectangular vertical longitudinally backup plate from upper platen, and the top board that is contained on the outside lever is leaning under the effect of its tension spring all the time on this vertical backup plate.Greater than by the pressure of the top board that tension spring produced on the outside lever to vertical backup plate, swing with the teeter of backup plate by top board to the pressure of the top board on the outside lever for the vertical backup plate that is produced by cam.Driving slide block on two guide rods is by sending the book drive systems, this drive system comprises a crank that is contained in transverse axis rear end in the frame, with one hinged in frame the rocking bar of in vertical perpendicular, swinging at rear portion, be hinged with connecting rod between the lower end of this crank and this rocking bar, the cross section of the upper rocker arm of this rocking bar is rectangular, the inboard of rocking bar upper rocker arm have one with upper rocker arm and the interlock rocking arm that leans on, this interlock rocking arm hinge is contained on the hinge of rocking bar, its shape of cross section is identical with the upper rocker arm shape of cross section, have in the upper end of this interlock rocking arm along bar to the strip slide opening, drive on the slide block traveller is arranged, connect for the slide opening traveller between interlock rocking arm and the driving slide block, the interlock rocking arm has the dislocation limiter assembly of a restriction and upper rocker arm dislocation on the position near the upper rocker arm upper end, this dislocation limiter assembly comprise be fixed on interlock on the rocking arm screw rod and the nut on the screw rod, be set with compression spring on the screw rod, this compression spring is pressed on the rear wall of rocking bar upper rocker arm and interlock rocking arm, interlock shake wall by and the rocking bar upper rocker arm between frictional force and dislocation limiter assembly and upper rocker arm link, the overload travel switch is equipped with in the upper end of rocking bar upper rocker arm, and the toggle of the trip switch is misplaced by when overload interlock rocking arm and upper rocker arm and stirs.

Mechanism publishes books: the mechanism that publishes books comprise horizontal support the frame tail end, with the drive system of the vertical platform of publishing books that is connected of spine chute tail end, the publish books push pedal and the push pedal of publishing books, publish books and the backup plate corresponding with the push pedal of publishing books is installed on the platform, on this backup plate tension spring is housed, the other end of this tension spring be connected in the platform of publishing books publish books the end on, the publish books both sides of platform are fixed with the book end-stopping plate respectively, and wherein Wai Ce book end-stopping plate is relative with the tail end of spine chute.The driving mechanism of push pedal of publishing books is a cam rocker arm mechanism, cam in this mechanism is contained in the tail end of the back longitudinal axis, rocking bar is supported on the frame tail end, and perpendicular to shaking in the plane longitudinally, the upper rocker arm of rocking bar has individual to pushing away the tension spring that the book direction is drawn, the other end of this tension spring is fixed on the upper platen, the vertical fixing in the push pedal of publishing books has the horizontal push rod of individual level, laterally push rod is slidingly mounted in the push pedal of publishing books, this push rod is driven by rocking bar by a connecting rod, the mechanism that publishes books also comprises the anti-down hairbrush of publishing books, and this hairbrush fixedly is suspended on the impression machinery box body extension plate.

Electric appliance control box: electric appliance control box be positioned at impression mechanism casing above, the outer electrical part of control cabinet and control cabinet is formed electrical equipment control mechanism.

The utility model is ordered at books and periodicals glue and can be finished bookblock in the technology and cut prosopyle and book envelope folding prosopyle two procedures, can wrap formal strip of paper used for sealing after milling the back of the body and last PUR, save the false envelope of bag, go false envelope and go up the PUR three process for the second time, and replaced mouthful operation of manual folding with machine, saved labour and raw material.

The designer has made an embodiment, below in conjunction with embodiment the technical solution of the utility model and operation principle is described further:

Fig. 1 is the front view (having removed the front panel of backplate and impression mechanism casing) of present embodiment

Fig. 2 is the rearview (having removed backplate, guard shield and control cabinet) of present embodiment

Fig. 3 is the vertical view (having removed guard shield) of present embodiment

Fig. 4 is an A-A cutaway view of cutting the prosopyle mechanical box

Fig. 5 is the B-B cutaway view of impression mechanical box

Fig. 6 is the vertical view after the impression mechanical box removes upper cover plate

Fig. 7 is the vertical view of active force feed system

Fig. 8 is the right view of active force feed system

Fig. 9 is an impression mechanism drive system left view

Figure 10 pushes the drive system left view in the mouth mechanism before cutting

Figure 11 send in the book mechanism drag hook position control system and gives book precession system left view for the book platform

Figure 12 is spine chute view (spine chute groove width governor motion does not draw)

Figure 13 is the vertical view that spine chute C portion adds the groove width governor motion

Figure 14 is a spine chute base plate height adjustment mechanism vertical view

Figure 15 is the push pedal drive system left view of publishing books

Figure 16 is a book envelope Machine for folding front opening structure left view

Figure 17 send book mechanism drive system rearview

Figure 18 gives book push pedal drive system left view to the book platform

Figure 19 is the electrical apparatus control system line map

By Fig. 1 and Fig. 2 as seen, present embodiment comprises cabinet type frame, this cabinet type frame is made up of frontal plane framework (15) and back plane framework between lower shoe (19), upper platen (24) and upper and lower plate, on the forward and backward plane framework backplate is arranged, be positioned at the cutting drive system above the upper platen and send first section of book mechanism guard shield is arranged respectively.

By Fig. 1, Fig. 2, Fig. 7 and Fig. 8 as seen, present embodiment comprises active force feed system and cutting power supply system.Wherein the active force feed system is installed in the frame, the preceding longitudinal axis (100) that comprise main motor (20), dual output speed changer (101), joins with dual output speed changer two output shafts and the back longitudinal axis (1), the vertical also horizontal cross shaft (102) by a pair of helical gear (95) and (98) transmission with the back longitudinal axis, vertical also second longitudinal axis (99) by a pair of helical gear (96) and (97) transmission with this transverse axis.The cutting power supply system is contained in the outer rear side of frame, this cutting power supply system comprises the auxiliary-motor (153) that vertically is fixed on the frame, be positioned at the electric clutch-brake (152) on the auxiliary-motor and be positioned at and pay speed changer (151) on the electric clutch-brake, on the output shaft of paying speed changer is positioned at vertically.

By Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Figure 10 as seen, present embodiment comprises that bookblock cuts preceding mouth mechanism, and this mechanism blows out system and forms by cutting prosopyle mechanical box, extruding drive system, cutting drive system and waste paper limit.Wherein cut the prosopyle mechanical box and comprise the casing (32) that is fixed on the upper platen, the rear portion of this casing is installed with, decide fixture block (90) and (91) for following two, the front portion of casing have with two decide that fixture block is complementary on, following two moving fixture blocks (92) and (93), the upper strata is moving, decide fixture block above a slide plate (72) that laterally slides along the track on the cabinet wall is arranged, cutting knife (71) is housed on the rear wall of slide plate, be vertically installed with two upper strata slide bars (77) and two lower floor's slide bars (78) on the antetheca of casing, on, following two moving fixture blocks are separately fixed at, the inner of following two-layer slide bar, on, the outer end of two-layer slide bar uses the screw perpendicular to yoke plate to connect with a vertical yoke plate (31) parallel with the casing antetheca down, vertically there are two bases (73) inboard of yoke plate, the outer end of two slide bars of lower floor is inserted in the base, and leave between the end face of slide bar and the bottom surface of base and regulate gap (146), vertically the center thread connection of yoke plate has adjusting handle (75), the wheel shaft of adjusting handle (74) is with vertically yoke plate is vertical, stretch vertically between yoke plate and the casing antetheca end of adjusting handle axle, four slide bars are positioned on the part of casing and are respectively installed with compression spring (79), and moving fixture block is to decide fixture block generation extruding force under the effect of this compression spring.Bookblock extruding drive system is a cam rocker arm transmission system, this system comprises disc cam (65) and the hinged both arms rocking bar (14) in frame that is installed on the preceding longitudinal axis, the lower end of this rocking bar is positioned on the cam (65), and rolling bearing (64) is housed, by rolling bearing and cam-engaged, the outer end of this rocking bar is positioned at outside the frame, and stretch between the inner face and casing antetheca outer surface of the hand wheel shaft on the vertical yoke plate, rolling bearing (76) is equipped with in the outer end of this rocking bar, often nibble by this rolling bearing and hand wheel shaft inner face after the adjusting handle adjusting, when the major diameter of cam (65) acts on rocking bar inner, the rocking bar outer end to hand wheel shaft and vertically the pressure of the yoke plate elastic force that overcomes the compression spring on the slide bar make vertical yoke plate to direction motion away from casing, thereby make fixture block and decide fixture block and separate, otherwise when the minor axis portion of cam acts on the lower end of rocking bar, the upper end of rocking bar loses the pressure to vertical yoke plate, moving fixture block produces squeezing action to deciding fixture block under the compression spring effect on the slide bar, wherein lower floor is moving, decide the spine portion of fixture block extruding bookblock, two of upper strata are moving, decide the preceding oral area of fixture block extruding bookblock.The cutting drive system comprises crank (53) that is contained on the auxiliary transmission output shaft and the push-and-pull rocking bar (54) that links to each other with this crank, and the interior cutting knife slide plate of the other end of push-and-pull rocking bar and casing cuts with scissors ball and connects.Also comprise the cutting driving control system in the cutting drive system, this control system comprises the disc cam (4) that is contained on second longitudinal axis and is fixed on the travel switch that matches (5) at its contiguous place, be close to the travel switch of locating that matches (51) with being contained in the disc cam (52) on the auxiliary transmission output shaft and being fixed on it, the waste paper limit blows out and comprises air compressor machine in the system, on the side of cutting knife slide plate dress cutting knife the steam vent that communicates with the air compressor machine exhaust duct is arranged, cut on the rear wall of prosopyle mechanical box trimming blow-off outlet (55) is arranged, the disc cam (10) of blowing control usefulness is housed on second longitudinal axis and is contained in its contiguous travel switch of locating that matches (6), on the gas circuit between the steam vent of air compressor machine to the cutting knife slide plate electromagnetic gas valve (30) is arranged, when cutting, switch (6) is by cam closed, electromagnetic gas valve is opened, the steam vent air draft, the waste paper limit is blown.The loam cake of casing (32) is a hinged cover, and safe travel switch (94) is housed in the casing, the trip switch closure, shutdown during flip.

By Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 9 as seen, present embodiment comprises book envelope impression mechanism.Book envelope impression mechanism comprises impression mechanical box and impression drive system.Impression machinery case comprises a casing (34) that is installed on the upper platen, central longitudinal in this casing is to being horizontally installed with a solid plate (149), solid plate has the protruding film (150) of the strip longitudinally that is mutually symmetrical longitudinally on the two side respectively, the outside of solid plate two protruding films is separately installed with the sleiding form (147) that is mutually symmetrical, the side that two sleiding forms and solid plate are adjacent has the die (148) of a strip respectively, two dies on two sleiding forms respectively with solid plate on two punch be complementary, sleiding form is by the impression drive systems, this drive system comprises opposite cam (7) and (8) of two phase places that are contained on the longitudinal axis of back, with two both arms rocking bar (36) and (57) of being mutually symmetrical that are supported on the frame, the lower end of these two rocking bars is equipped with rolling bearing (9) respectively, by its rolling bearing and corresponding cam-engaged, stretch out outside the frame upper end of two rocking bars, and it is hinged by a connecting rod (127) and (128) respectively with a sleiding form in the impression casing, tension spring (130) is housed between the lower shake-changing arm of two rocking bars, under the effect of this tension spring, often nibble with corresponding cam respectively by its rolling bearing the lower end of two rocking bars, when the major diameter of two cams partly acts on two rocking bars, the upper rocker arm of two rocking bars promotes two rolling templates and produces move toward one another, finish book envelope impression, otherwise when the minor axis of two cams acts on two rocking bars, the upper rocker arm of two rocking bars promotes sleiding form and produces opposing motion, the sleiding form return.

By Fig. 1, Fig. 2, Fig. 3 and Figure 16 as seen, present embodiment comprises a book envelope Machine for folding front opening structure.This mechanism is a toggle, comprise the crank (3) that the folding prosopyle that is installed on second longitudinal axis is used, with this crank kinematic link that connect and that be upward through upper platen (2), with hinged first transmission levers (39) in kinematic link upper end, second transmission levers (40) hinged with the first transmission levers other end, vertical connecting rod (42) with the hinged suspention of the second transmission levers other end, the suspended cross-beam (43) hinged with this vertical connecting rod lower end, be fixed on two following outstanding upright sliding bars (44) arranged side by side at these suspended cross-beam two ends, with be separately fixed at two of these two the upright sliding bar lower ends folding mouth hanging sticks (46) of level longitudinally, a fixing plate (45) that stretches out is arranged on the impression machinery box body, this stretches out to be fixed with on the plate and supports two pillars (38) and (41) that two transmission levers are used, stretch out two slide openings are arranged on the plate, two upright sliding bars pass from these two slide openings respectively straight down, the rotation of crank (3) produces two folding mouthful hanging sticks, following motion, finish the folding mouth in the time of downwards, return in the time of upwards.

Electrograph 1, Fig. 2, Fig. 3 and Figure 12 as seen, present embodiment comprises spine chute structure.Spine chute structure is positioned at the top of upper platen, vertically runs through head and the tail of the present utility model and being supported on the height adjustment mechanism.The spine chute by give the book section, turn over strip of paper used for sealing and cut bookblock prosopyle section, book envelope impression is prepared section, book envelope impression section and book envelope folding prosopyle section and is formed for five sections.Form (direction of advance of pressing book) by base plate and right baffle plate (132) wherein for book section chute, this base plate overlaps with giving book platform level on width.Turn over strip of paper used for sealing and cut prosopyle section chute by 16 rollers (154), right baffle plate (132), left blend stop (129) laterally arranged side by side with cut following in the prosopyle casing and move, decide fixture block (93) and form.An impression preparation section chute is made up of base plate (133), right baffle plate and right baffle-plate (134), and wherein base plate is made up of the base plate of left part and the supporting board of right part.Impression section chute comprises a highly fine-tuning base plate (137), right baffle-plate (136) and right baffle plate, a suspension plate in parallel (138) is arranged below fine-tuning base plate, before the two ends of this suspension plate are fixed on, on the base plate of the two sections chutes in back, two vertical screws are arranged on the suspension plate, and these two screws are upward through suspension plate under suspension plate, its termination withstands on the bottom surface of adjustable base plate and is fixing with it, this screw has one and heightens nut on the position that is positioned under the suspension plate, compression spring (135) is housed on the part between suspension plate and the adjustable base plate.A folding mouthful section chute is made up of base plate (144) and two side shields (145), and 16 rollers are contained in and roll on the frame (22), and this rolls on the supporting board that frame is installed in base plate (133).Impression section and folding mouthful two sections spine chute left sides of section, width between right two baffle plates is regulated by four spine chute groove width governor motions, as seen from Figure 13, this governor motion is a screw bracket structure, comprise " C " shape truss (139), respectively there is a horizontal groove at the both ends of the base plate of the both ends of the suspension plate (138) of impression section chute and folding mouthful section chute, on its corresponding baffle plate corresponding plush copper is arranged, plush copper on the baffle plate is positioned in the groove of base plate (144) and suspension plate (138), " C " shape truss is fixed on the both sides of base plate and suspension plate groove, " C " shape truss is equipped with horizontal screw rod (140), this screw rod connects with the plush copper of spine chute two baffle plates, but the screw thread that connects with two baffle plate plush coppers is opposite, on screw rod, be set with compression spring (143), this compression spring roof pressure is between the bottom land and baffle plate plush copper of " C " shape truss, nut (141) and the handwheel of using in the accent (142) is housed on the position of screw rod outside " C " shape truss, the line of symmetry of earlier regulating two baffle plates with nut in the accent during use is to the appropriate location, regulates distance between two baffle plates with handwheel again.The height of all sections of spine chute is by spine chute base plate height adjustment mechanism adjusted in concert, this governor motion comprises the handwheel (13) that is installed on the upper platen and the hand wheel shaft of worm structure as seen from Figure 14, laterally be installed in three rotating shafts (117) in the frame, (123) and (126), one end of first rotating shaft (117) is installed with a worm gear (11) with worm engaging, its waist is installed with a gear (119) and a sprocket wheel (118), the waist of second rotating shaft (123) is installed with a gear (120) and two sprocket wheels (121), (122), the waist of the 3rd rotating shaft (126) is installed with a gear (124) and a sprocket wheel (125).Two tooth bar (12) and (16) of supporting base plate (133) are arranged under the spine chute, below the book platform, there is a support to give the tooth bar (131) of book platform, three gears (119) in three rotating shafts, (120) and (124) respectively with tooth bar (12), (16) and (131) be meshed, the chain drive of a closure is respectively arranged between first and second rotating shaft and the second and the 3rd rotating shaft, the 5th section of spine chute, promptly roll over prosopyle section base plate below have one to uprise pillar (50), earlier this is uprised pillar when regulating whole spine chute height and unclamp with handle, again that it is stuck fixing after whole chute height is set up.

By Fig. 1, Fig. 2, Fig. 3 as seen, present embodiment comprises the turning over of book envelope, perpendicular structure, and the book envelope is turned over, perpendicular structure is to lead crack structure, leads seam and is formed by hard-wired upper and lower plate or inside and outside plate or wire, leads that to stitch be fusiform.Present embodiment comprises that also bookblock prevents reversed structure, be somebody's turn to do and prevent that reversed structure is positioned at spine chute impression and impression is prepared a section and a top of rolling over the mouth section, form by two anti-down baffle plates of the strip that is mutually symmetrical longitudinally (33), these two anti-down baffle plates fixedly are suspended on two wide suspension brackets of accent (35) that are fixed on impression casing both sides, this transfers wide suspension bracket to comprise a rectangular framework, two ends in the framework are fixed with two vertical columns, there are two vertical adjustable columns centre in the framework, four columns by a horizontal adjusting screw(rod) polyphone together, this adjusting screw(rod) is opposite with two adjustable column thread connection and screw thread, and knob is arranged on the adjusting screw(rod).

Present embodiment comprises to book mechanism.Comprise that is given a book platform for book mechanism, by Fig. 1 and Fig. 3 as seen, comprise a rectangular plane framework (23) for the book platform, this plane framework is positioned at head end of the present utility model, be connected for book section horizontal vertical with the spine chute, that gives the book table frame gives the book end, an i.e. end that joins with the spine chute, the active roller bearing (82) parallel with the spine chute is housed, the other end is equipped with passive roller bearing (80), the conveyer belt (81) of a closure is housed between two roller bearings, give on the book table frame and be installed with book end-stopping plate (27), be slidingly fitted with to book push pedal (26), giving under the book push pedal has pulley.Comprise that is given a book precession system for book mechanism, as shown in figure 11, give book precession system by be contained in crank (21) on second longitudinal axis, vertically be installed in the frame Inner Front End sprocket shaft and sprocket wheel (104), be installed in conveyer belt initiatively the roller bearing end One-way chain wheel (105), connect crank, sprocket wheel, One-way chain wheel three's non-closed chain (106) and be connected in this chain tail end and form for the tension spring (108) between book table frame (23) afterbody, when crank rotates a week One-way chain wheel only rotate an angle, conveyer belt precession once, realize to book.Also comprise drive system for book mechanism to the book push pedal, as shown in figure 18, comprise weight (109) for book push pedal drive system, give the head of book platform left frame, three places, contiguous place of tail two ends and tail end are fixed with a column (29) respectively, (111) and (114), the column of head end (111) and approach on the column (114) of tail end sprocket wheel (112) and (113) to be housed respectively wherein, give on the column (29) of book platform tail end the bolt head is arranged, between column a slider waveguide rod (110) is housed to book platform head and the tail two ends, a slide block (28) is housed on the slider waveguide rod, weight-sprocket wheel (113)-sprocket wheel (112)-slide block (28) is fixedly connected for book push pedal (26) and slide block by the chain transmission successively of a non-closure.

Present embodiment comprises and send book mechanism, send book mechanism by drag hook system, drag hook position control system with send book drive system three parts to form.By Fig. 2, Fig. 3 as seen, the drag hook system comprises two the discrete guide rods (25) arranged side by side of level longitudinally that are supported between the upper platen head and the tail two ends, these two guide rods are positioned at the rear side of spine chute, and the part in the casing of two guide rods mouth mechanism before cutting is because of being disconnected in the way.Two levels are arranged between two guide rods and the spine chute, vertical elongate rod arranged side by side, fork promptly (86) and outside lever (87), in, there are six drag hook plates (84) hinged with it between outer two forks, the line of two hinges on each drag hook plate is parallel to each other, in making, but Zhang Kehe between outer two forks, be fixed with drag hook (83) on each drag hook plate respectively, when two forks open from merging to, drag hook plate and top drag hook change an angle clockwise, make drag hook forward hook book position to, drag hook position on the drag hook plate of two fork head ends is adjustable, setting up the back according to the thickness of book fixes, be equipped with on two guide rods and support three slide blocks (85) and driving slide block (58) that fork is used, in these two kinds of slide blocks all are positioned at, under outer two forks, and it is hinged with the lining fork, a tension spring that is pulled outwardly (56) is housed on the outside lever, the other end of this tension spring is connected on the support slipper on the guide rod, also be installed with one on the outside lever to overhanging horizontal top plate (88), rolling bearing is equipped with on the top of this top board, in, opening and closing of outer two forks controlled by the drag hook position control system, as seen from Figure 11, this system comprises cam (18) and the hinged rocking bar at frame front (17) that is installed on second longitudinal axis, the lower end of this rocking bar is by rolling bearing and cam-engaged, a tension spring that upwards draws is housed on the lower shake-changing arm of rocking bar, the lower end of rocking bar and cam (18) are often nibbled under this tension spring effect, the upper end of this rocking bar passes from upper platen, and a rectangular vertical backup plate (89) longitudinally is housed, top board on the outside lever withstands on this backup plate under the tension spring effect that is contained on the outside lever all the time, but the vertical backup plate that produces by cam to the pressure of the top board on the outside lever greater than the top power of the top board that produces by the tension spring on the outside lever to backup plate, top board (88) is swung with the teeter of vertical backup plate, thereby realize two forks are opened, the control of closing.Driving slide block on two guide rods is by sending the book drive systems, by Fig. 2 and Figure 17 as seen, this drive system comprises a crank (63) that is contained in transverse axis rear end in the frame, with a hinged rocking bar (59) that in vertical perpendicular, shakes in frame, be hinged with a connecting rod (62) between the lower end of this crank and this rocking bar, the cross section of the upper rocker arm of rocking bar is rectangular, have in the inboard of upper rocker arm one with upper rocker arm and the interlock rocking arm (61) that leans on, this interlock rocking arm hinge is contained on the hinge of rocking bar (59), the shape of its cross section is identical with the upper rocker arm shape of cross section, the interlock rocking arm the upper end in have prolong bar to slide opening, drive on the slide block traveller is arranged, the interlock rocking arm connects with driving slide block traveller slide opening, the interlock rocking arm has the assembly of a restriction and upper rocker arm dislocation on the position near the upper rocker arm upper end, this dislocation limiter assembly comprises screw rod (115) and the nut thereof that is fixed on the interlock rocking arm, be set with compression spring (116) on the screw rod, this compression spring is pressed on the rear wall of rocking bar upper rocker arm and interlock rocking arm, the interlock rocking arm by and upper rocker arm between frictional force and the pressure of the spring of dislocation in the limiter assembly link with upper rocker arm, overload travel switch (60) is equipped with in the upper end of rocking bar upper rocker arm, and the toggle of the trip switch is stuck by when overload interlock rocking arm, thereby generation misplaces with upper rocker arm and stirs.Drive slide block longitudinal sliding motion on guide rod under its drive system effect, thereby make the vertical back and forth movement of fork, adjust the angle of cam (18), the minor axis portion of cam acts on rocking bar when fork travels forward, and makes that two forks open, drag hook reaches hook book position hook book.Needing the book of processing to need hook to draw just can publish books for six times.

Present embodiment also comprises the mechanism that publishes books, by Fig. 1, Fig. 2, Fig. 3, with Figure 15 as seen, the mechanism that publishes books comprises that horizontal support is at the frame tail end, with the vertical platform of publishing books (49) that is connected of spine chute tail end, the publish books drive system of the push pedal (69) and the push pedal of publishing books, publish books and the backup plate corresponding with the push pedal of publishing books (48) is installed on the platform, on this backup plate tension spring is housed, the other end of this tension spring is connected in the end of publishing books of the platform of publishing books, the publish books both sides of platform are fixed with the book end-stopping plate respectively, and wherein Wai Ce book end-stopping plate (70) is relative with spine chute tail end, can block book is not skidded off.The driving mechanism of push pedal of publishing books is the cam rocker arm structure, cam in this mechanism (103) is contained in the tail end of the back longitudinal axis, rocking bar (67) is supported on the frame tail end and perpendicular to shaking in the plane longitudinally, have individual on the upper rocker arm of rocking bar to pushing away the tension spring (66) that the book direction is drawn, the other end of this tension spring is fixed on the upper platen, the vertical fixing in the push pedal of publishing books has a horizontal push rod (68) that is slidably supported on the platform of publishing books, and this push rod is driven by rocking bar by connecting rod (107).The mechanism that publishes books also comprises an anti-down hairbrush (47), and this hairbrush fixedly is suspended on the impression casing and stretches out on the plate (45), and hairbrush can allow the push pedal of publishing books pass through, but can stop toppling over naturally of book.

Present embodiment also comprises electric appliance control box (37), this control cabinet be positioned at impression machinery box body above, control cabinet comprises shell and inner electric elements, and panel is arranged on the shell, switch and indicator lamp are arranged on the panel, and the outer electrical part of electrical part in the shell and control cabinet is formed electrical equipment control mechanism.As seen from Figure 11, this electrical equipment control mechanism comprises power supply V, transformer B, bridge rectifier Z, frequency converter I, main motor D ₁, auxiliary-motor D ₂, air compressor machine D ₃, electric clutch-brake DL, DZ, relay J ₁, J ₂, J ₃, contactor C ₁, C ₂, C ₃, magnetic valve Q, capacitor C, fuse 1RD, 2RD, K switch ₁, K ₂, starting button QA ₁, QA ₂, QA ₃, QA ₄, travel switch KMS ₁, KMS ₂, KMS ₃, KMS ₄, KMS ₅, shutdown button 1TA, 2TA, 3TA, 4TA and indicator lamp XD ₁, XD ₂, XD ₃, XD ₄, operating instruction contact FX, RX, CM are arranged on the frequency converter.K closes a switch ₁The time, control loop energising, XD ₁Indicator lamp is bright, power connection, contactor C ₁Work, frequency converter are in holding state, stop botton 1TA, 2TA, 3TA, overload protection travel switch KMS ₁, safeguard protection travel switch KMS ₂, and relay J ₁Coil electricity, J ₁Normally opened contact closure, dynamical system preparation, this moment as with K switch ₂Closure is pressed start button QA again ₁Or QA ₂The time, contactor C ₂Coil electricity, C ₂The closing of contact, main motor D ₁With auxiliary-motor D ₂Run well.As with K switch ₂Disconnect, press the button again QA ₁Or QA ₂The time contactor C ₂Coil electricity, C ₂The closing of contact, motor D ₁, D ₂The crawl operation.As press starting button QA ₄The time, main motor D ₁The antipoints operation.As press starting button QA ₃The time, contactor C ₃Coil electricity, C ₃Normally opened contact closure, air compressor machine D ₃Work.As press stop botton 4TA, contactor coil C ₃Outage, air compressor machine stall.As cut two travel switch KMS of driving control system ₃, and KMS ₄In any one during by correspondence cam closed, contactor coil J ₂Energising, the J of the clutch part DL of control electric clutch-brake ₂The J of the closing of contact, control brake portion DZ ₂The contact disconnects, secondary power supply system output torque, the cutting knife motion, otherwise, work as KMS ₃And KMS ₄When all being disconnected by the cam of correspondence, the cutting stop.Travel switch KMS when the control magnetic valve ₅When being installed in cam closed on second longitudinal axis, relay J ₃Charged adhesive, J ₃Normally opened contact closure, electromagnetic gas valve work, blowing once, XD ₄Indicator lamp is once bright, otherwise works as KMS ₅When being disconnected, relay outage, electromagnetic gas valve are closed.As seen from Figure 19, electric clutch-brake is the travel switch KMS that is subjected to two parallel connections ₃And KMS ₄Control, but KMS ₄Be that the cam that is contained in the correspondence on the auxiliary transmission output shaft is controlled, so KMS ₄Closure be with KMS ₃Closure be first topic condition, the program of cutting control is in actual motion: KMS ₃Corresponding cam closed, the auxiliary transmission running that are installed in earlier on second longitudinal axis make the cutting beginning, make the travel switch KMS that is contained in cam control corresponding on the auxiliary transmission output shaft ₄Closed thereupon, KMS ₃Disconnection, KMS ₄Disconnect, cut and finish.The benefit of this control scheme is that the cutting time started is by KMS ₃Control can guarantee and the extruding Program Coordination of bookblock that promptly guarantee to cut after the extruding, the cutting concluding time is by KMS again ₄Control can guarantee to stop after cutting knife is return original position.Otherwise the cutting knife stop position will definitely not influence the input of book.Also can find out shutdown button 1TA, 2TA, 3TA, overload protection travel switch KMS by Figure 19 ₁, safeguard protection travel switch KMS ₂Connect, these five switches any one when being disconnected, all can realize shutdown.

Present embodiment has proved that through actual motion test, dependable performance the technical solution of the utility model is feasible.The designer thinks that the technical scheme of present embodiment is fairly perfect, can formally produce in batches after standardized designs.

Claims (3)

1 book sealed off before opening machines, including cabinet racks, the rack from the bottom plate (19), came to power plate (24), and on Under the floor between the platen and the vertical plane of the front frame (15) and a rear planar frame composition, before and after the plane frame There are guards, located above the upper platen cutting drive system parts and send the book the first paragraph of institutions were shields, its special Characterized in that also includes active power supply system, cutting power supply system, the book block cut before the mouth agencies, book closure creasing machine Structure, the book sealed off before the mouth institutions, spine chute structure, turning the book sealed, vertical structure and anti-down structure of the book block to book Agencies, institutions send the book, book agencies, and electrical control box, the active force of the utility model system is installed in the supply The rack, including the main motor (20), dual output gearbox (101), with two output shafts of the transmission phase of the former Longitudinal axis (100) and a rear vertical axis (a), and the rear vertical axis and through a pair of bevel gear (95) and (98) Transmission Horizontal transverse axis (102), and a horizontal axis perpendicular to and through a pair of helical gears (96) and (97) a second longitudinal axis of the drive (99), the cutting of the power supply utility system is installed in the rear of the rack, the system comprising fixed vertically in Rack Vice motor (153), in sub-electromagnetic clutch brake on the motor (152), and of the electromagnetic clutch On the auxiliary transmission (151), auxiliary transmission output shaft in the longitudinal direction, the utility model before opening the book block cutting machine Cutting mechanism includes a mechanical box before the mouth, pinch drive system, the cutting drive system, and paper side blowing system in which cut Front mouth mechanical box includes a box fixed to the stage plate (32) fixed to the rear of the cabinets the clip is mounted on the block (90) and make up clamp block (91), and the cabinets are on the front, made up on the moving block matching clip clamp blocks (92) and Under dynamic clamp block (93), on the move, the clip block wall cabinets above a track along the lateral slip sliding cutter Plate (72), a rear side wall of the slider is a cutter (71), a vertical front wall of the housing is mounted in the upper two The slider layer (77) and two in the lower slider (78), the upper and lower movable gripper block (92) and (93) respectively. Two sliders fixed to the upper and lower inner ends of the two sliders, the upper and lower layers and an outer end of the slider and Parallel to the vertical wall cabinet joint plate (31) with the perpendicular to the joint board screw connection, the lower part of the inside of the vertical joint board has Two tube holder (73), the lower of the two outer ends of the slider holder inserted in the tube, the end surface of the slider and the bottom plane of the tube holder Adjust the gap between the (146), the center of the vertical joint board screw connection with a vertical hand wheel, hand axle Outer end with adjustable hand wheel (75), the inner end of the axle hands stretched in the vertical joint between the plate and the casing wall, the upper and lower layers The four sliders located in the part of the cabinets were set pressure spring (79), the book block extrusion drive system Rocker cam drive, the system includes the longitudinal axis of the plate mounted on the front cam (65) and supported on the frame The rocker arms (14), the rocker cam is located above the lower end, to engage with the cam, the upper end of the rocker out Racks, and extending in the vertical joint panel inner end surface of the hand wheel between the front wall and the cabinet, cutting drive system includes Auxiliary output shaft mounted on a crank (53), and a crank connected to the sliding lever (54), push the joystick The other end of the cutter slide hinge cabinets coupling ball, the cutting drive system further comprises cutting drive control system, The cutting drive control system comprises a longitudinal axis mounted on the second cam disc (4) and fixed thereto in its vicinity at the Matches the travel switch (5), and mounted on the output shaft of the subtransmission cam disc (52) and fixed in the neighboring Matching at the limit switch (51), paper edge blowing system includes air compressor, mounted in slide cutter cutter On the side wall of the air compressor exhaust passage communicating with the vent, cut the rear wall of the housing agency before the mouth of the outlet edge of the paper (55), mounted on the vertical axis of the second control cam hair (10) and fixed in its vicinity for matching The limit switch (6), and a mounted solenoid valve in the gas on the road (30), the utility model of the book closure indentation institutions Including boxes and indentation indentation mechanical drive system, the indentation mechanical box includes a plate mounted on the stage of the box (34), the intermediate level of vertical cabinets installed a piece of the stationary platen (149), vertical side walls fixed board Were symmetrical to each other in the longitudinal direction of the elongated punch (150), two fixed plate punch each other are respectively mounted outside the Symmetrical sliding template (147), two slide template and set the template adjacent one longitudinal side were fitted fine Long die (148), two die each match with two punch, slide template provided by the indentation drive system, the Mounted on the rear drive system includes two opposite phases on the vertical axis of the disc-shaped cam (7) and (8), and the two supported Symmetrical to each other within the frame of the rocker arms (36) and (57), two lower ends of the rocker cam relative to the corresponding Engagement, two protruding upper rocker racks, respectively, through a connecting rod (127) and connecting rod (128) and the indentation box The sliding body in the template corresponding to the hinge, two rocker arm fitted between the lower spring tension, the tension spring as the With the next, two rocker bottom constant mesh with the corresponding cam, the utility model book closure before folding crank slot mechanism is connected Lever mechanism which includes installation on the vertical axis of the fold on the second crank mouth (3), and coupled to the crank The drive rod passes through the upper platen (2), hinged to the upper end of the drive rod drives a first lever (39), with the The other end of the drive lever hinged to the second transmission lever (40), and the other end of the second transmission lever hinged vertical suspension Straight rod (42) hinged to the lower end of the vertical rod suspension cross member (43), fixed to the two ends of the beam The parallel vertical hanging slider (44), and respectively fixed to the slider in the lower end of two vertical levels of the two longitudinal Origuchi suspension rod (46), indentation machine box on the box with a piece of fixed projecting plate (45), the projecting plate solid There are two fixed supporting lever (39) and (40) with two pillars (38) and (41), out of two sliding panel Holes, two vertical sliders from the two slip through the hole in the vertical, the utility model structure is located on the spine of the chute Above the platen, the longitudinal through both of the utility model and its height adjustment mechanism supported on the spine chute To the book by the segment turned in front cover and book block cut mouth section, the book closure paragraph indentation ready, the book closure paragraph indentation, and the book sealed off before the mouth Section five sections, the book section of the chute to the bottom and right bezel (132) composed of the bottom plate in the width direction and to book Taiwan horizontal lap, turned and cut the core of the book cover before opening the chute sections parallel to the lateral side by side by the plurality of rollers (154), the right gear Plate (132), the left block section (129) and cut inside the box before opening the next move, the clip blocks, chutes paragraph indentation prepared by the Plate (133), right and left baffle plate (134), of which the bottom plate portion by the left and right of the support Plate composed of the chute section include books sealing indentation height can be individually tuning plate (137), left and right two baffles, An adjustable base plate parallel to the bottom plate following a suspension plate (138), the ends of the suspension plate fixed to the front, After two chute plate, mounted on the board has two vertical screws, two screws from the bottom plate suspended Up through the hanging board, which can be adjusted in the head end of the bottom surface of the base plate and secured thereto, the two screws located Hanging plate under the raised portion has a nut, in suspension between the base plate and the fine-tuning with a portion Pressure spring (135), paragraph Origuchi chute from the floor (144) and the left and right two baffles (145) composition, cut before the mouth And cut the front section of the chute mouth ready roller mounted on the roll cage (22), and the roll cage mounted on the base plate (133) of the support Portion of the support plate, chute spine segment and fold before the indentation is mounted on the mouth section of the chute groove width adjustment mechanism spine, spine slip The width of the chute groove width adjustment mechanism adjusts the spine, the spine chute height from the bottom plate within the frame Spine chute floor height adjustment mechanism adjusts the utility model of the book closure turn, the vertical structure is a guide slit structure, guide Sewing the fixed installation, the lower or inner sheet and outer sheet or wire form, the guide slit is streamlined, the book block Anti-down structure in the spine indentation ready chute section, paragraph indentation, and fold before the opening paragraph above, the anti-down structure consists of Two longitudinal vertical elongated symmetrical anti-down baffle (33) composed of two anti-reverse bezel hanging in Two tone width hangers (35), the two hangers are fixed to the width adjustment mechanism housing indentation on both side walls of the Utility model to book agencies, including to desks, give the book to book precession system and push plate drive system, to include desks Rectangular plane frame (23), in the framework of the plane of the first end of the utility model, with the spine to the book block water chute Flat vertical convergence, within the framework of a book table book ends with a parallel initiative with spine chute roller (82) and the other end With a passive roller (80) mounted between two closed roller conveyor (81), a book table fixedly mounted on the frame There are books end plate (27) and the sliding push plate is mounted to the book (26), the lower edge of the push plate to book a pulley system to book precession System mounted on the second crank on the vertical axis (21), longitudinally mounted in the rack front chain wheel and sprocket (104), Belt driven roller mounted on the end of a one-way chain (105), coupling the crank (21), chain (104) and a single The sprocket (105) of the three non-closed chain (106), and the coupling end of the chain and to the rear of the book sets the framework Between the tension spring (108), with a book push plate drive system includes weights (109), to the left border desks First, both ends close to the end of the tail portion of a respective fixed three columns, wherein the first end of the column (111) And close to the end of the column (114) are respectively provided with sprockets (112) and (113), the first end and a trailing end of the column Of the column (29) is provided with a slide guide (110), the guide bar with the slider (28), on the end of the column A bolt head, heavy, two sprockets and a non-closed by a slide in turn drive the chain to book the push plate and the slider solid Fixed connection, the utility model system to send books to institutions, including retractors, send the book drive system and retractors position control system, Wherein the retractor system comprises a fixed support plate in the first stage, the end of the longitudinal direction between the ends of two horizontal parallel guide Lever (25), the two guide rods in the back side of the spine of the chute, the two guide rod and the spine between the two levels of the chute, Longitudinally parallel elongated rod: li pendulum (86) and the outer lever (87), inside and outside two pendulum between six retractors board (84) respectively, and two articulated lever, each of the two hinge points retractor connection board parallel to each other, the inside and outer lever Can be combined between the sheets, each retractor retractors are respectively fixed plate (83), when the two merged into the open from the pendulum when pulled Retractor hook plate and top clockwise one angle, so that the hook retractor to book position, two retractors pendulum head end plate The adjustable position of the retractor, the guide bar is equipped with two swing lever supporting a slider (85) and a drive slide (58), These two sliders are located inside and outside two pendulum under the hinged lever with inside and outside with a pull rod pendulum The tension spring (56), the other end of the tension spring guide rod fixed to the supporting slide, placed outside pole also solid Be fitted with a plate extending to the outer side (88), the bearing plate with the top, inside and outside of the pendulum Zhang, co-location control system by retractors, the retractor position control system including installation on the vertical axis of the second convex Wheel (18) and hinged rocker in front of the rack (17), the lower end of the rocker cam (18) engages the rocker Lower arm provided with a pull-up spring tension in the action of the tension spring, the lower end of the rocker cam Constant mesh, the rocker (17) piercing the upper plate from the stage, and with a vertical longitudinal rectangular back plate (89), mounted outside the swing lever plate (88) at its tension spring (56) always bears against the action of the vertical By the board, by a cam (18) generated by the rotation of the vertical plate of the top plate by pressure greater than the spring (56) to generate The roof on the vertical pressure by the board, roof (88) with the vertical and horizontal swing by the board swing, two guide rod Drive slider to send the book by the drive system, the drive system includes a rack mounted on the rear end of the crank horizontal (63), and a hinged rear of the rack in the longitudinal vertical plane rocking rocker (59), the crank with the The lower end of the rocker is hinged rod (62), the rocker arm on a rectangular cross section, in the swing arm Inside of the upper arm and by a linkage arm (61), the linkage arm pivotally mounted on the rocker (59) of the hinge axis , And its cross-sectional shape and cross-sectional shape on the same rocker arm, the upper end of the rocker arm linkage has a direction along the rod Elongated slide hole, driving the slider on the strut, the linkage between the rocker arm and the drive to slide the slider hole strut connection, the United Shaken on a rocker arm near the top of the site there is a limit on the restrictions on the rocker arm assembly dislocation, the dislocation limit The linkage assembly includes a rocker arm fixed to the screw (115) and the nut on the screw, the screw is equipped with a pressure spring (116), this pressure spring loaded arm on the side wall and the linkage arm, the linkage arm by friction between the upper arm Force and the dislocation restrictions on the rocker arm assembly and the linkage, rocker arm on the top with the overload limit switch (60), the line Cheng switch toggle linkage by the overload on the rocker arm and dislocation was struck, a book of the utility model body kits Including the level of support at the end of the rack, with the spine of a book chute vertical convergence platform (49), a book pushing plate (69) and the Book push plate drive system mounted on the mounting of the book and the book by the push plate corresponding to the plate (48), which has been coupled by the board Pull out the book to end tension spring, the other end of the tension spring coupled to the end of the book sets out the book, a book of two units Fixed side end flap book, in which the outer end of the book plate (70) relative to the end of the chute with the spine, book push plate Rocker cam drive system structure, the structure of the cam (103) is mounted in the rear end of the longitudinal axis of the rocker (67) The end of the rack support, rocker in the plane perpendicular to the longitudinal swing rocker arm has been coupled on a Pulled in the direction of the book of the tension spring (66), the other end of the tension spring fixed to the stage plate, the push plates of the book There is a fixed thereto, the slide table supported on the transverse rod of the book (68), the push rod through a connecting rod (107) Driven by a joystick, a book means further comprises an anti-down of the book brush (47), the fixed brush bodies hanging indentation Cabinet extension plate (45) on the utility model electrical control box located above the indentation box, control box and control System composed of electrical components outside the box electrical control mechanism. ...

2. book envelope Machine for folding front opening according to claim 1, it is characterized in that described spine chute base plate height adjustment mechanism comprises the handwheel (13) that is installed on the upper platen, the hand wheel shaft of worm structure, laterally be installed in three rotating shafts (117) in the frame, (123) and (126), one end of first rotating shaft is installed with the worm gear (11) with the hand wheel shaft engagement, its waist is installed with a gear (119) and a sprocket wheel (118), the waist of second rotating shaft is installed with a gear (120) and two sprocket wheels (121) and (122), the waist of the 3rd rotating shaft is installed with a gear (124) and a sprocket wheel (125), two tooth bar (12) and (16) of supporting base plate (133) are arranged under the spine chute, below the book platform, there is a support to give the tooth bar (131) of book platform, three gears (119) in three rotating shafts, (120) and (124) respectively with tooth bar (12), (16) and (131) be meshed, the chain drive of a closure is respectively arranged between first and second rotating shaft and the second and the 3rd rotating shaft, have one to uprise pillar (50) under the chute base plate of the folding prosopyle section of spine chute, the height that uprises pillar is determined with the height of spine chute base plate height adjustment mechanism setting.

3. book envelope Machine for folding front opening according to claim 1, it is characterized in that the impression section of described spine chute and roll over the spine chute groove width governor motion of installing on the prosopyle section have four, this mechanism is a screw bracket structure, its medium-height trestle is " C " font truss (139), respectively there is a horizontal groove at the both ends of the base plate of the both ends of the suspension plate of impression section chute and folding mouthful section chute, on its corresponding baffle plate plush copper is arranged, the plush copper of baffle plate is positioned in the corresponding grooves, " C " shape truss is fixed on the both sides of base plate and suspension plate groove, on " C " shape truss horizontal screw rod (140) is housed, the plush copper thread connection of this screw rod and spine chute two baffle plates, and it is opposite with the screw thread of two baffle plate plush coppers connection, be set with compression spring (143) on the screw rod, this compression spring roof pressure is equipped with nut (141) and the handwheel of using in the accent (142) on the screw portion outside " C " shape truss between the bottom land and baffle plate plush copper of " C " shape truss.

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