CN208814133U - It is a kind of to overturn into book apparatus - Google Patents

Abstract

The utility model relates to printed matter technical field of processing equipment, in particular to a kind of to overturn into book apparatus, it is lower so as to cause books processing efficiency to solve the problems, such as in the prior art manually to overturn each preprocessing books, the utility model includes the conveyer belt for conveying preprocessing books, its drip irrigation device includes rack, it is rotationally connected with the rotating roller of rack, it is set to the driving assembly in rack for driving rotating roller to rotate, the rollover stand for being used to for the preprocessing books for lying flat being adjusted to upright state being fixedly connected in rotating roller, and the transmission device for the preprocessing books for erectting placement on rollover stand to be pushed away rollover stand and conveyed, automatic turning is carried out to preprocessing books, to achieve the purpose that further increase books processing efficiency.

Description

It is a kind of to overturn into book apparatus

Technical field

The utility model relates to printed matter technical field of processing equipment, in particular to a kind of to overturn into book apparatus.

Background technique

In today of information age, although mobile phone, network, TV occupy people's many times, paper printing Reading object still has larger market, the textbook of student, the interpretation research of famous person's biography, daily information reading carrier, all with The form of paper printed matter exists.

And books are in carrying out process, the circle that lie prone, backing, note gauze, paste headband, casing-in, indent, The one column processes such as overturning, heap book, and in the process for carrying out lying prone round backing, need to carry out books overturning setting, it will Spine is placed in the progress of top rear just subsequent handling.

It in the prior art, is the conveying convenient for preprocessing books, books are to lie placing flat, and before the round backing that lie prone, It needs manually to overturn each preprocessing books, it is lower so as to cause books processing efficiency.

Utility model content

It overturns the purpose of the utility model is to provide a kind of into book apparatus, automatic turning is carried out to preprocessing books, thus Achieve the purpose that further increase books processing efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that

It is a kind of to overturn into book apparatus, including the conveyer belt for conveying preprocessing books, further includes rack, is rotationally connected with The rotating roller of rack is set in rack for driving the driving assembly of rotating roller rotation, the use being fixedly connected in rotating roller The rollover stand of upright state is adjusted in the preprocessing books that will lie flat and is used to that the preprocessing of placement will to be erect on rollover stand The transmission device that books push away rollover stand and conveyed.

Through the above technical solutions, being conveyed the books of preprocessing by conveyer belt, turned over by driving assembly drive Pivoted frame is rotated, and after books fall to carriage, driving assembly drives rollover stand to be rotated, and drives book in rollover stand When this is in upright state, preprocessing books are detached from by rollover stand by transmission device, thus realize the automatic turning of books, into The processing efficiency of one step raising books.

Further, the rollover stand includes several circumferential equally distributed turnover panels in rotating roller, and turnover panel has the One plane and the second plane, and right angle is formed between the first plane and the second plane of adjacent turnover panel.

Through the above technical solutions, by right angle make books be more bonded when falling on rollover stand the first plane with And second plane, thus stability when further increasing rollover stand overturning books.

Further, the driving component include the rotating disc being fixedly connected in rotating roller, be opened on rotating disc and Several driver slots along the radially uniform distribution of rotating disc being correspondingly arranged with turnover panel quantity, the driving electricity that is set in rack It machine and the extension board being fixedly connected in driving motor output shaft and is fixedly connected on extension board and successively stretches to drive The drive shaft of rotating disc intermittent rotary is driven in dynamic slot.

Through the above technical solutions, driving motor drives extension board and drive shaft continuous rotation, due to drive shaft and rotation Driver slot interval on disk cooperates, therefore the intermittent rotary of rotating disc is realized by driving motor and drive shaft, so that book , at the right angle for falling into rotating turret, rotating turret is remain stationary for this, and after book end is placed on rotating turret, pass through turning for rotating roller The dynamic overturning for realizing books, and in next stationary state of rotating disc, so that books keep upright state, and pass through transmission dress Set the transmission realized and erect books.

Further, the position-limit mechanism for preventing rotating disc autorotation is provided in the rack.

Through the above technical solutions, being limited by rotation phenomenon of the position-limit mechanism to rotating disc, to further mention High books fall to stability when rollover stand.

Further, the position-limit mechanism includes the limit electric machine being fixedly connected in rack, the limit electric machine it is defeated It is fixedly connected with the position-arresting disk across driver slot on shaft, is offered on the position-arresting disk and is equipped with disengaging driving with drive shaft The notch of slot.

Through the above technical solutions, position-arresting disk continuous rotation is driven after limit electric machine starting, when position-arresting disk rotation is goed deep into extremely When in driver slot, rotating disc due to position-arresting disk limitation and can not be rotated, realize the fixation of rotating disc, and when drive shaft is stretched When entering to drive in driver slot turn disc, notch is corresponding with rotating disc, to not influence the rotation of rotating disc, is realized pair with this Position when rotating disc is static is fixed.

Further, it is provided on the conveyer belt and believes for detecting whether to there are books to pass through on conveyer belt and export detection Number infrared switch, and be provided between conveyer belt and rollover stand in rack along the vertical direction lifting carriage for intercepting books The lifting device for driving baffle elevating movement is provided with into the baffle of rollover stand, and in rack, the infrared switch Output end is coupled with the location status for detecting rollover stand and controls the control assembly of lifting device opening and closing.

Through the above technical solutions, detecting by infrared switch to the books for entering rollover stand, and pass through control group Part detects the position of rollover stand, when rollover stand remains static and has books to be placed under infrared switch on conveyer belt When, control assembly controls baffle decline, so that books can be fallen on rollover stand, and does not have books under infrared switch Or rollover stand it is not static when, baffle intercepts the books fallen on rollover stand in advance, turns over to reduce books and be stacked in The generation of phenomenon on pivoted frame.

Further, the control assembly includes the control motor being installed in rack, the output shaft of the control motor On be fixedly connected with rotating bar, be arranged with the first testing wheel and the second testing wheel in the rotating bar respectively, first test It is fixedly connected with the first sheet metal on the circumferential side wall of wheel, is fixedly connected with the second gold medal on the circumferential side wall of second testing wheel Belong to piece, corresponding be equipped with overturns rack-like for detecting the first sheet metal, the second sheet metal position with corresponding obtain in the rack State simultaneously controls the first close switch of lifting device opening and closing, the second close switch.

Through the above technical solutions, when controlling motor and driving rotating bar rotation, the first testing wheel and the second testing wheel with Rotating bar rotates synchronously, and realizes the judgement of rotating disc stationary state close to switch and the first sheet metal by first, leads to simultaneously Cross the second judgement that turn disc state is realized close to switch and the second sheet metal.

Further, the lifting device includes the electromagnet being installed in rack, is fixedly connected on baffle bottom and is used for With the metal block of electromagnetic actuation, be installed on reset between rack and baffle for driving baffle to move upwards along the vertical direction Spring.

Through the above technical solutions, generating magnetic, electromagnetic actuation metal block when electromagnet obtains electric, metal block, which drives, to be kept off Plate moves vertically downwards, and reset spring is compressed, so that the books on conveyer belt can be fallen on rotating turret, and After electromagnet power loss loses magnetism, reset spring drives baffle to move upwards under the promotion of reseting elasticity, thus to books The path fallen on rotating turret is intercepted.

Further, the transmission device includes bracket, the tapping channel being fixedly connected on bracket, is installed on bracket Driving gear and driven gear, be sheathed on outside driving gear and driven gear rack gear, be set on bracket for driving master The transport motor and be fixedly connected on rack gear logical for preprocessing books to be moved to discharging from rollover stand that moving gear rotates Catch bar on road.

Through the above technical solutions, rack gear and driven gear accordingly occur when transport motor drives and actively rotated Rotation, so that catch bar be driven to push to the books on rollover stand in tapping channel.

Further, backplate is fixedly connected on the tapping channel.

Through the above technical solutions, reducing the phenomenon that books after erectting topple over or are detached from tapping channel by backplate Occur.

In conclusion the utility model has the following beneficial effects:

It is transmitted by books of the conveyer belt to preprocessing, and realizes the overturning of books by the rotation of rollover stand, and When books are in upright state and rollover stand is stationary state, the books of upright state are delivered to by discharging by transmission device Channel achievees the purpose that further increase books processing efficiency with this.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the present embodiment；

Fig. 2 is the partial schematic diagram of the present embodiment, mainly shows the structure of driving assembly and position-limit mechanism；

Fig. 3 is the structural schematic diagram of rollover stand in the present embodiment；

Fig. 4 is the enlarged drawing in the portion A in Fig. 2；

Fig. 5 is the electric operation control circuit figure of control assembly；

Fig. 6 is the structural schematic diagram of transmission device in the present embodiment.

Appended drawing reference: 1, conveyer belt；2, rack；3, rotating roller；4, driving assembly；5, rollover stand；6, support frame；7, first Transfer roller；8, the second transfer roller；9, belt；10, feeder motor；P1, infrared switch；11, riser；12, level board；13, baffle； 14, guide rod；15, lifting device；Y, electromagnet；16, metal block；17, reset spring；18, inclined plate；19, turnover panel；20, first Plane；21, the second plane；22, right angle；23, interlocking bar；24, rotating disc；25, driver slot；26, driving motor；27, extension board； 28, drive shaft；29, position-limit mechanism；30, limit electric machine；31, position-arresting disk；32, notch；33, control assembly；34, motor is controlled； 35, rotating bar；36, the first testing wheel；37, the second testing wheel；38, the first sheet metal；39, the second sheet metal；40, mounting plate； P2, the first close switch；P3, the second close switch；43, bracket；44, tapping channel；45, backplate；46, driving gear；47, from Moving gear；48, rack gear；49, transport motor；50, catch bar；51, transmission device；52, spider.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It is a kind of to overturn into book apparatus, as shown in Figure 1, including for conveying the conveyer belt 1 of preprocessing books and being set to biography It send the rack 2 of 1 transmission direction end of band, rotating roller 3 is rotatably connected to by bearing in rack 2, and be provided with and be used in rack 2 The driving assembly 4 for driving rotating roller 3 to rotate, rotating roller 3 are fixedly connected with several rollover stands 5, rollover stand 5 along its axis direction For will lie on conveyer belt 1, flat book overturning is upright state, and rack 2 is provided with transmission device 51 far from 1 side of conveyer belt, Transmission device 51 is used to turn over rollover stand 5 books for switching to upright state and conveys.

The first transfer roller 7 and second that conveyer belt 1 is rotationally connected with 6 both ends of support frame including support frame 6, by bearing passes It send roller 8, be sheathed on the first transfer roller 7 and the belt 9 outside the second transfer roller 8 and the feeder motor being fixedly connected in rack 2 10, the output shaft of feeder motor 10 is fixedly connected on the first transfer roller 7 after passing through support frame 6, after feeder motor 10 is opened, book Originally it lies low and is placed in 9 upper surface of belt, and be transmitted with belt 9 towards close to 2 direction of rack.

Infrared switch P1 is fixedly connected on support frame 6, infrared switch P1 is set to the end of 1 direction of transfer of conveyer belt, Infrared switch P1 is for detecting whether there is books to enter rollover stand 5 after conveyer belt 1.

As shown in Fig. 2, rack 2 has been respectively fixedly connected with riser 11 close to the two sides of 1 one end of conveyer belt, two risers 11 it Between be fixedly connected with level board 12, the top of level board 12 slidably connects baffle 13, the two sides difference of the lower surface of baffle 13 It is fixedly connected with guide rod 14, guide rod 14 passes through level board 12 and can be slided along the vertical direction, and baffle 13 and level Lifting device 15 is provided with before plate 12, lifting device 15 is for driving the elevating movement along the vertical direction of riser 11, to realize On be provided with the interception and access control of books on conveyer belt 1.

Lifting device 15 includes the electromagnet Y being fixedly connected on level board 12, is fixedly connected on the lower surface of baffle 13 There is a metal block 16, metal block 16 is used to cooperate with electromagnet Y, is fixedly connected with that there are two reset bullet between level board 12 and baffle 13 Spring 17, one end of reset spring 17 are fixedly connected on baffle 13, and the other end of reset spring 17 is fixedly connected on level board 12.

Magnetism is generated when electromagnet Y obtains electric, electromagnet Y is attracted metal block 16, and metal block 16 drives baffle 13 along vertical Direction moves downward, and reset spring 17 is compressed, so that the books on conveyer belt 1 can be fallen on rotating turret, and when electricity After magnet Y power loss loses magnetism, reset spring 17 drives baffle 13 to move upwards under the promotion of reseting elasticity, thus to books The path fallen on rotating turret is intercepted.

As shown in Figure 1, inclined plate 18 is also fixedly connected between two risers 11, what inclined plate 18 was used to convey conveyer belt 1 Books transition is conveyed to rollover stand 5.

As shown in figure 3, rollover stand 5 includes the spider 52 being sheathed in rotating roller 3, is fixedly connected on spider 52 Six turnover panels 19, six turnover panels 19 are uniformly distributed along the circumferential direction of spider, and turnover panel 19 has the first plane 20 and the second plane 21, And right angle 22 is formed between the first plane 20 and the second plane 21 of adjacent turnover panel 19.By right angle 22 books are being fallen to The first plane 20 and the second plane 21 are more bonded when on rollover stand 5, thus when further increasing the overturning books of rollover stand 5 Stability.

As shown in Fig. 2, driving assembly 4 includes the interlocking bar 23 for being fixedly connected on rotating roller 3, interlocking bar 23 passes through rack 2, It is fixedly connected with rotating disc 24 in interlocking bar 23, the surface of rotating disc 24 opens up that there are six driver slot 25, six 25 edges of driver slot The circumferential direction of rotating disc 24 is uniformly distributed, and 25 through-thickness of driver slot runs through rotor plate, and driver slot 25 is along the diameter of rotating disc 24 Extend to direction, and driver slot 25 is opening setting far from 24 center position of rotating disc.

It is fixedly connected with driving motor 26 in rack 2, extension board 27 is fixedly connected on the output shaft of driving motor 26, is prolonged It stretches plate 27 to be placed between the body of driving motor 26 and rotating disc 24, extension board 27 is fixedly connected on the side wall far from rack 2 Drive shaft 28.

Driving motor 26 drives extension board 27 and 28 continuous rotation of drive shaft, when drive shaft 28 protrudes into driver slot 25, Extension board 27 drives drive shaft 28 to continue to rotate to drive rotating disc 24 is synchronous to occur rotating, and drives when extension board 27 drives When axis 28 turns to disengaging driver slot 25, rotating disc 24 is fixed, to realize that rotating disc 24 does cycle stability, rotational angle is fixed Intermittent rotary.

Due to the intermittent rotary of rotating disc 24, so that books, when falling into the right angle 22 of rotating turret, rollover stand 5 is kept It is static, and after books are placed on rotating turret, the overturning of books is realized by the rotation of rotating roller 3, and in rotating disc 24 When next stationary state, so that books keep upright state, and the transmission for erectting books is realized by transmission device 51.

To be reduced when rotating turret is static because the rotation of rotation judgement causes 5 holding fix of rollover stand showing for deviation occur The generation of elephant is provided with the position-limit mechanism 29 for preventing 24 autorotation of rotating disc in rack 2.

Position-limit mechanism 29 includes the limit electric machine 30 being fixedly connected in rack 2, is fixed on the output shaft of limit electric machine 30 It is connected with position-arresting disk 31, position-arresting disk 31 passes through driver slot 25, is defined for the rotation path to rotating disc 24, position-arresting disk 31 On open up jagged 32, notch 32 makes position-arresting disk 31 be detached from rotating disc 24.

Limit electric machine 30 drives 31 continuous rotation of position-arresting disk after starting, when the rotation of position-arresting disk 31 is goed deep into driver slot 25 When, rotating disc 24 due to position-arresting disk 31 limitation and can not be rotated, realize the fixation of rotating disc 24, and stretch when drive shaft 28 When entering to drive the rotation of rotating disc 24 in driver slot 25, notch 32 is corresponding with rotating disc 24, so that the rotation of rotating disc 24 is not influenced, Position when realizing static to rotating disc 24 with this is fixed.

There is the generation of the phenomenon that card book for being further reduced when books enter rollover stand 5 by conveyer belt 1, it is infrared to open The output end for closing P1 is coupled with control assembly 33, and control assembly 33 is used to detect the location status of rollover stand 5 and controls lifting dress Set 15 opening and closing.

Control assembly 33 includes the control motor 34 being fixedly connected in rack 2, is controlled fixed on the output shaft of motor 34 It is connected with rotating bar 35, is arranged with the first testing wheel 36 and the second testing wheel 37 in rotating bar 35 respectively, the first testing wheel 36 It is fixedly connected with the first sheet metal 38 on circumferential side wall, is fixedly connected with the second sheet metal on the circumferential side wall of the second testing wheel 37 39, mounting plate 40 is fixedly connected in rack 2, and first is equipped on mounting plate 40 and approaches switch P3 close to switch P2 and second, Wherein, first the first testing wheel 36 and the second testing wheel 37 are respectively corresponded close to switch P2 and second close to switch P3, first connects Nearly switch P2 and the first sheet metal 38, second are real close to cooperating between switch P3 and the second sheet metal 39 and infrared switch P1 The control of existing electromagnet Y current supply circuit on-off.

Wherein, as shown in figure 5, control assembly 33 further includes relay KM1, relay KM2, relay KM3 and relay Device KM4, one end of infrared switch P1 are coupled to 24V direct current, and the other end of infrared switch P1 is coupled to relay KM1 coil One end, the other end ground connection of relay KM1 coil, one end of the normally open contact of relay KM1 is coupled to 24V direct current, relay The other end of the normally open contact of device KM1 is coupled to the first end of the first close switch P2, the other end coupling of the first close switch P2 It is connected to one end of relay KM2 coil, the other end ground connection of the coil of relay KM2, the first end coupling of the second close switch P3 It is connected to the other end of relay KM1 normally open contact, the other end of the second close switch P3 is coupled to the one of relay KM3 coil End, the other end ground connection of relay KM3 coil, one end of the normally open contact of relay KM3 is coupled to relay KM1 normally open contact The other end, the other end of relay KM3 normally open contact is coupled to one end of relay KM2 normally closed interlock, and relay KM2 is normally closed The other end of contact is coupled to one end of relay KM4 coil, the other end ground connection of relay KM4 coil, relay KM4 first The both ends of normally open contact are connected in parallel in the both ends of relay KM3 normally open contact, one end coupling of the second normally open contact of relay KM4 It is connected to 24V direct current, the other end of the second normally open contact of relay KM4 is coupled to one end of electromagnet Y, and electromagnet Y's is another End ground connection.

Books are not detected in infrared switch P1 when passing through, and infrared switch P1 is in an off state, relay KM1, relay The coil of KM2, relay KM3 and relay KM4 are all in power failure state, and electromagnet Y power loss, baffle 13 is in reset spring It is moved upwards under 17 promotion to stop books to fall on rollover stand 5.

When infrared switch P1, which is detected, has books on conveyer belt 1, infrared switch P1 conducting, relay KM1 coil obtain it is electric, First obtains electric waiting close to switch P2 and second close to switch P3, when the second sheet metal 39 is turned to close to the second close switch P3 And first sheet metal 38 far from first close to switch P2 when, i.e., rollover stand 5 turns to the waiting of right angle 22 undertaking state, relay The coil of KM3 is connected, and relay KM2 is disconnected, and relay KM4 coil obtains electric, the current supply circuit of electromagnet Y is connected, under baffle 13 Drop, books slide from inclined plate 18 to rollover stand 5.

When rollover stand 5 does not turn to right angle 22 when accepting state, the second sheet metal 39 far from second close to switch P3 and First sheet metal 38 is close proximity to switch, so that relay KM2 coil is connected, relay KM4 coil losing electricity, electromagnet Y power loss, The path that sideboard enters inclined plate 18 and rollover stand 5 to books intercepts.

When riser 11 is after conveyer belt 1 enters inclined plate 18 and rollover stand 5, infrared switch P1 is opened, relay KM3, after The coil losing electricity of electric appliance KM4, electromagnet Y power loss, the path that sideboard enters inclined plate 18 and rollover stand 5 to books intercept.

As shown in fig. 6, transmission device 51 includes bracket 43, tapping channel 44, tapping channel are fixedly connected on bracket 43 44 are fixedly connected with backplate 45 close to 5 side of rollover stand, and backplate 45 prevents backplate 45 to be detached from tapping channel 44, passes through on bracket 43 Rotation axis is rotatably connected to driving gear 46 and driven gear 47, and driving gear 46 is identical with 47 size of driven gear, and actively The central point of gear 46 and driven gear 47 is located in same horizontal line, and rack gear is arranged with outside driving gear 46 and driven gear 47 48, transport motor 49 is fixedly connected on bracket 43, and the output shaft of transport motor 49 is fixedly connected on the center of driving gear 46 Position, rack gear 48 are fixedly connected with several catch bars 50 on the end side wall of rollover stand 5, and between several catch bars 50 etc. Away from setting, and catch bar 50 is matched with rollover stand 5, when rollover stand 5 is static, close to the of the right angle 22 of transmission device 51 Two planes 21 are concordant with horizontal plane, and catch bar 50 by right angle 22 the books on right angle 22 are pushed away rollover stand 5, work as overturning In 5 rotation process of frame, the catch bar for being moved to preprocessing books from rollover stand 5 on tapping channel 44 of catch bar 50 50。

When rollover stand 5 rotates, catch bar 50 is placed in the outer of several turnover panels 19, to guarantee the normal rotation of rollover stand 5.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of overturn into book apparatus, including the conveyer belt (1) for conveying preprocessing books, it is characterised in that: further include machine Frame (2), the rotating roller (3) for being rotationally connected with rack (2) are set on rack (2) for driving the driving of rotating roller (3) rotation Component (4), the rollover stand for being used to for the preprocessing books for lying flat being adjusted to upright state being fixedly connected on rotating roller (3) (5) the transmission dress and for the preprocessing books for erectting placement on rollover stand (5) to be pushed away rollover stand (5) and are conveyed Set (51).

It a kind of is overturn into book apparatus 2. according to claim 1, it is characterised in that: the rollover stand (5) includes several The circumferential equally distributed turnover panel (19) along rotating roller (3), turnover panel (19) have the first plane (20) and the second plane (21), and Right angle (22) are formed between the first plane (20) and the second plane (21) of adjacent turnover panel (19).

It a kind of is overturn into book apparatus 3. according to claim 2, it is characterised in that: the driving component (4) includes fixing The rotating disc (24) that is connected on rotating roller (3), be opened on rotating disc (24) and with turnover panel (19) if what quantity was correspondingly arranged Dry driver slot (25) along rotating disc (24) radially uniform distribution, the driving motor (26), the Yi Jigu that are set on rack (2) Surely it the extension board (27) that is connected on driving motor (26) output shaft and is fixedly connected on extension board (27) and successively stretches to The drive shaft (28) of rotating disc (24) intermittent rotary is driven in driver slot (25).

It a kind of is overturn into book apparatus 4. according to claim 3, it is characterised in that: be provided with and be used on the rack (2) Prevent the position-limit mechanism (29) of rotating disc (24) autorotation.

It a kind of is overturn into book apparatus 5. according to claim 4, it is characterised in that: the position-limit mechanism (29) includes fixing The limit electric machine (30) being connected on rack (2) is fixedly connected with across driver slot on the output shaft of the limit electric machine (30) (25) position-arresting disk (31), offers on the position-arresting disk (31) to be equipped with drive shaft (28) and is detached from lacking for driver slot (25) Mouth (32).

It a kind of is overturn into book apparatus 6. according to claim 3, it is characterised in that: be arranged on the conveyer belt (1) useful The infrared switch (P1) of signal is detected in whether there are books to pass through in detection conveyer belt (1) and exporting, and is being transmitted in rack (2) Lifting carriage along the vertical direction is provided between band (1) and rollover stand (5) to be used to intercept the baffle that books enter rollover stand (5) (13), the lifting device (15) for driving baffle (13) elevating movement, the infrared switch (P1) and in rack (2) are provided with Output end be coupled with the location status for detecting rollover stand (5) and control lifting device (15) opening and closing control assembly (33)。

It a kind of is overturn into book apparatus 7. according to claim 6, it is characterised in that: the control assembly (33) includes installation It is fixedly connected with rotating bar (35) on the control motor (34) on rack (2), the output shaft of control motor (34), it is described The first testing wheel (36) and the second testing wheel (37), the circumference of first testing wheel (36) are arranged in rotating bar (35) respectively It is fixedly connected on side wall the first sheet metal (38), is fixedly connected with the second gold medal on the circumferential side wall of second testing wheel (37) Belong to piece (39), it is corresponding on the rack (2) to be equipped with for detecting the first sheet metal (38), the second sheet metal (39) position with right Rollover stand (5) state should be obtained and control the first close switch (P2) of lifting device (15) opening and closing, the second close switch (P3).

It a kind of is overturn into book apparatus 8. according to claim 6, it is characterised in that: the lifting device (15) includes installation In on rack (2) electromagnet (Y), be fixedly connected on baffle (13) bottom for be attracted with electromagnet (Y) metal block (16), It is installed on the reset spring (17) between rack (2) and baffle (13) for driving baffle (13) to move upwards along the vertical direction.

It a kind of is overturn into book apparatus 9. according to claim 1, it is characterised in that: the transmission device (51) includes bracket (43), the tapping channel (44) that is fixedly connected on bracket (43), the driving gear (46) being installed on bracket (43) and driven Gear (47) is sheathed on the outer rack gear (48) of driving gear (46) and driven gear (47), is set on bracket (43) for driving The transport motor (49) of dynamic driving gear (46) rotation and be fixedly connected on rack gear (48) for by preprocessing books from turning over Pivoted frame (5) is moved to the catch bar (50) on tapping channel (44).

It a kind of is overturn into book apparatus 10. according to claim 9, it is characterised in that: fixed on the tapping channel (44) It is connected with backplate (45).