CN214325607U - Automatic book paper covering and labeling device - Google Patents

Abstract

The utility model belongs to the technical field of paste the mark device, and an automatic lid paper of books pastes mark device is disclosed, the on-line screen storage device comprises a base, the top fixed mounting of base has the adhesive tape dispenser. The utility model discloses a set up the second pneumatic cylinder, servo motor, vacuum pump and loose loop, because the design of second pneumatic cylinder, will make the diaphragm drive servo motor and place the whole downstream of case, when the sucking disc moves the sticker top, first solenoid valve is closed state this moment, because the operation of vacuum pump, will make the sucking disc on mainstream pipe right side suck the paper subsides from the surface of second conveyer belt, then two second pneumatic cylinders can drive and place the whole upward movement of case and sucking disc, servo motor can drive simultaneously and place case and sucking disc wholely rotatory, when the sticker moves first conveyer belt top, the sucking disc will paste the paper on the surface of paper, the sucking disc of opposite side can suck the paper subsides simultaneously, paste the mark efficiently, consequently, the device's practicality has been improved.

Description

Automatic book paper covering and labeling device

Technical Field

The utility model belongs to the technical field of paste the mark device, specifically an automatic lid paper of books pastes mark device.

Background

Book labeling is to paste a label recorded with a book classification number, a book order number or an auxiliary classification number on a book spine or a book surface so as to facilitate the management of workers and the query of borrowers.

At present, most enterprises still adopt artifical manual labeling mode, adopt the manual labeling, at the bottom of not only labor efficiency, it is with high costs, but also need a large amount of manpower and materials, and the quality of pasting the mark also hardly ensures, when pasting the mark volume great, the manual labeling just can't satisfy pastes the mark demand, consequently needs an automation equipment to replace the manual work, simultaneously because paper pastes the texture frivolous, drops easily when the transportation, the mark work of pasting for the staff has brought inconveniently, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an automatic lid paper of books pastes mark device has the efficient advantage of pasting the mark and transport effectually.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic book paper covering and labeling device comprises a base, wherein a glue dispensing frame is fixedly installed at the top of the base, a supporting frame located right behind the glue dispensing frame is fixedly installed at the top of the base, a glue containing box is fixedly installed on the left side of the top of the glue dispensing frame, a first pneumatic cylinder is fixedly installed at the top of the glue containing box, the first pneumatic cylinder is an existing device, the type of the first pneumatic cylinder is suitable for SAT8-4DCFT-3GCJSD series, the other end of the first pneumatic cylinder penetrates through the glue containing box and extends to the inside of the glue containing box, a squeezing plate is fixedly connected with the other end of the first pneumatic cylinder, the outer surface of the squeezing plate is movably connected with the inside of the glue containing box, a glue dispensing tube is fixedly communicated with the bottom of the right side of the glue containing box, the other end of the glue dispensing tube penetrates through the glue dispensing frame and extends to the inside of the glue dispensing frame, a glue dispensing nozzle is fixedly communicated with the other end of the glue dispensing frame, and a second pneumatic cylinder is fixedly installed at the top of the supporting frame, the second pneumatic cylinder is an existing device, the model of the second pneumatic cylinder is suitable for MGGMB45-350 series, the number of the second pneumatic cylinders is two, the other ends of the two second pneumatic cylinders penetrate through the support frame and extend to the inside of the support frame, a transverse plate is fixedly connected with the other ends of the two second pneumatic cylinders, a servo motor is fixedly installed in the middle of the bottom end of the transverse plate, the servo motor is an existing device, the model of the servo motor is suitable for MR-J2S series, a rotating shaft is fixedly sleeved at the other end of an output shaft of the servo motor, a placing box is fixedly connected with the bottom end of the rotating shaft, a vacuum pump is fixedly installed in the middle of the top end of an inner cavity of the placing box, the vacuum pump is an existing device, the model of the vacuum pump is suitable for XD-020 series, a main flow pipe is communicated with the bottom fixing of the vacuum pump, an air release pipe is fixedly communicated with the back of the vacuum pump, and the other end of the air release pipe penetrates through the placing box and extends to the outside of the placing box, the left end of mainstream bottom of the pipe is fixed the intercommunication and is had first solenoid valve, first solenoid valve and second solenoid valve are current device, and the model of first solenoid valve and second solenoid valve all is applicable to LD512.5 series, the fixed intercommunication of right-hand member of mainstream bottom of the pipe has the second solenoid valve, the fixed intercommunication in middle part of mainstream bottom of the pipe has the relief valve, the relief valve is current device, and the model of relief valve is applicable to A41H-1.6 series, the bottom mounting intercommunication of relief valve has the blast pipe, the bottom of blast pipe is located the middle part of placing the bottom of the case portion, the left end of first solenoid valve and the right-hand member of second solenoid valve all fix the intercommunication and have the shunt tubes.

As an optimized technical scheme of the utility model, the top fixed mounting of base has the first support that is located a gluey frame both sides of gluing, the quantity of first support is four, four first roller bearing has been cup jointed in the equal activity between the first support, the quantity of first roller bearing is two, two the surface of first roller bearing is all fixed and has been cup jointed the first cylinder that is located between the first support, two first cylinder is connected through first conveyer belt transmission, because the design of first conveyer belt, can guarantee that two first cylinders can rotate through first conveyer belt is synchronous.

As a preferred technical scheme of the utility model, the top fixedly connected with of base is located the first rolling frame in the first conveyer belt outside, the quantity of first rolling frame is four, four fixed the cup jointing has first rolling axle between the first rolling frame, the quantity of first rolling axle is two, two the surface of first rolling axle is fixed respectively cup joints the first rolling section of thick bamboo that is located between the first rolling frame and compresses tightly the cylinder, the surface of first rolling section of thick bamboo and the surface swing joint that compresses tightly the cylinder all with the first conveyer belt, owing to the design that compresses tightly the cylinder, can make the sticker can paste on the paper better.

As an optimal technical scheme of the utility model, the top fixedly connected with of base is located the second support of first conveyer belt both sides, the quantity of second support is two, two the second axle of rolling has been cup jointed in the activity between the second support, the quantity of second axle of rolling is six, six the second rolls a fixed second section of thick bamboo that is located between the second support that has cup jointed in both sides of an outer surface of second, the second rolls a top that is located first conveyer belt, because the design of a second section of thick bamboo of rolling, can guarantee that the paper can be better at the surperficial conveying of first conveyer belt.

As an optimal technical scheme of the utility model, the top fixed mounting of base has the third support that is located between support frame and the first conveyer belt, the quantity of third support is four, four the second roller bearing has been cup jointed in equal activity between the third support, the quantity of second roller bearing is two, two the surface of second roller bearing is all fixed and has been cup jointed the second cylinder that is located between the third support, and two second cylinders pass through second conveyer belt transmission and connect, because the design of second conveyer belt, can guarantee that two second cylinders can rotate through the second conveyer belt is synchronous.

As an optimal technical scheme of the utility model, the top fixed mounting of base has the second rolling frame that is located second conveyer belt both sides, the quantity of second rolling frame is two, two the third rolling axle has been cup jointed in the activity between the second rolling frame, the surface of third rolling axle is all fixed cup joints the third rolling section of thick bamboo that is located the second rolling frame between, the third rolling section of thick bamboo is located the top of second conveyer belt, because the design of third rolling section of thick bamboo, can guarantee to paste the mark and can be in the better conveying in surface of second conveyer belt.

As a preferred technical scheme of the utility model, the fixed solid fixed ring that has cup jointed in inside of shunt tubes, gu fixed ring's quantity is two, gu the equal fixedly connected with spring in fixed ring's bottom, the other end fixedly connected with activity ring of spring, the surface of activity ring cup joints with the inside activity of shunt tubes, the fixed intercommunication in bottom of activity ring has the connecting pipe, the other end of connecting pipe extends to the below of shunt tubes and fixed intercommunication has the sucking disc, because the design of two springs, can guarantee that the sucking disc absorbs when pasting, the spring can play good cushioning effect to the sucking disc.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the second pneumatic cylinder, servo motor, vacuum pump and loose loop, because the design of second pneumatic cylinder, will make the diaphragm drive servo motor and place the whole downstream of case, when the sucking disc moves the sticker top, first solenoid valve is closed state this moment, because the operation of vacuum pump, will make the sucking disc on mainstream pipe right side suck the paper subsides from the surface of second conveyer belt, then two second pneumatic cylinders can drive and place the whole upward movement of case and sucking disc, servo motor can drive simultaneously and place case and sucking disc wholely rotatory, when the sticker moves first conveyer belt top, the sucking disc will paste the paper on the surface of paper, the sucking disc of opposite side can suck the paper subsides simultaneously, paste the mark efficiently, manpower and materials have been saved, consequently, the device's practicality has been improved.

2. The utility model discloses a set up first section of thick bamboo of rolling, the second rolls a section of thick bamboo, compress tightly cylinder and third and roll a section of thick bamboo, because the design of third roll a section of thick bamboo, can make paper paste when second conveyer belt surface conveying, because the effect of rolling of the third roll a section of thick bamboo, will prevent that paper from pasting from dropping from the surface of second conveyer belt, simultaneously because the design of first roll a section of thick bamboo and second roll a section of thick bamboo, can guarantee the better conveying of paper at the upper surface of first conveyer belt, because the design that compresses tightly the cylinder, can make paper paste the better bonding with the paper, the conveying effect of paper subsides and paper has been improved, consequently, the device's practicality has further been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the glue container of the present invention;

FIG. 4 is a schematic view of the internal structure of the storage box of the present invention;

fig. 5 is a schematic view of an installation structure of the first conveyor belt of the present invention;

fig. 6 is a schematic view of the mounting structure of the second conveyor belt of the present invention;

fig. 7 is a schematic view of the internal cross-sectional structure of the shunt tube of the present invention.

In the figure: 1. a base; 2. dispensing a glue frame; 3. a support frame; 4. a glue containing box; 5. a first pneumatic cylinder; 6. A pressing plate; 7. dispensing a rubber tube; 8. dispensing a glue nozzle; 9. a second pneumatic cylinder; 10. a transverse plate; 11. a servo motor; 12. a rotating shaft; 13. placing a box; 14. a vacuum pump; 15. a main flow pipe; 16. a first solenoid valve; 17. a second solenoid valve; 18. a fixing ring; 19. a spring; 20. a movable ring; 21. a connecting pipe; 22. a suction cup; 23. a first bracket; 24. a first roller; 25. a first drum; 26. a first conveyor belt; 27. a first rolling stand; 28. a first crushing shaft; 29. a first milling drum; 30. a second bracket; 31. a second crushing shaft; 32. a second milling drum; 33. a compacting drum; 34. a third support; 35. a second roller; 36. A second drum; 37. a second rolling stand; 38. a third crushing shaft; 39. a third milling drum; 40. a second conveyor belt; 41. a shunt tube; 42. discharging the air pipe; 43. a pressure relief valve; 44. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides an automatic book cover paper labeling device, which comprises a base 1, a glue dispensing frame 2 is fixedly arranged on the top of the base 1, a support frame 3 positioned right behind the glue dispensing frame 2 is fixedly arranged on the top of the base 1, a glue containing box 4 is fixedly arranged on the left side of the top of the glue dispensing frame 2, a first pneumatic cylinder 5 is fixedly arranged on the top of the glue containing box 4, the first pneumatic cylinder 5 is a conventional device, the type of the first pneumatic cylinder 5 is suitable for SAT8-4DCFT-3GCJSD series, the other end of the first pneumatic cylinder 5 penetrates through the glue containing box 4 and extends to the inside of the glue containing box 4 and is fixedly connected with an extrusion plate 6, the outer surface of the extrusion plate 6 is movably connected with the inside of the glue containing box 4, a glue dispensing tube 7 is fixedly communicated with the bottom on the right side of the glue containing box 4, the other end of the glue dispensing tube 7 penetrates through the glue dispensing frame 2 and extends to the inside of the glue dispensing frame 2 and is fixedly communicated with a glue dispensing nozzle 8, the top of the supporting frame 3 is fixedly provided with two second pneumatic cylinders 9, the second pneumatic cylinders 9 are conventional devices, the type of each second pneumatic cylinder 9 is suitable for MGGMB45-350 series, the number of the second pneumatic cylinders 9 is two, the other ends of the two second pneumatic cylinders 9 penetrate through the supporting frame 3 and extend into the supporting frame 3, a transverse plate 10 is fixedly connected with the other ends of the two second pneumatic cylinders 9, the middle of the bottom end of the transverse plate 10 is fixedly provided with a servo motor 11, the servo motor 11 is conventional device, the type of the servo motor 11 is suitable for MR-J2S series, the other end of the output shaft of the servo motor 11 is fixedly sleeved with a rotating shaft 12, the bottom end of the rotating shaft 12 is fixedly connected with a placing box 13, the middle of the top end of the inner cavity of the placing box 13 is fixedly provided with a vacuum pump 14, the vacuum pump 14 is conventional device, the type of the vacuum pump 14 is suitable for XD-020 series, and the bottom end of the vacuum pump 14 is fixedly communicated with a main flow pipe 15, the fixed intercommunication in back of vacuum pump 14 has gas bleed pipe 42, the other end of gas bleed pipe 42 runs through places case 13 and extends to the outside of placing case 13, the fixed intercommunication of the left end of mainstream pipe 15 bottom has first solenoid valve 16, first solenoid valve 16 and second solenoid valve 17 are current device, and the model of first solenoid valve 16 and second solenoid valve 17 all is applicable to LD512.5 series, the fixed intercommunication of the right-hand member of mainstream pipe 15 bottom has second solenoid valve 17, the fixed intercommunication in middle part of mainstream pipe 15 bottom has relief valve 43, relief valve 43 is current device, and the model of relief valve 43 is applicable to A41H-1.6 series, the fixed intercommunication in bottom of relief valve 43 has blast pipe 44, the bottom of blast pipe 44 is located the middle part of placing case 13 bottom, the left end of first solenoid valve 16 and the right-hand member of second solenoid valve 17 all are fixed with shunt tubes 41.

Wherein, the top fixed mounting of base 1 has the first support 23 that is located 2 both sides of point gum frame, the quantity of first support 23 is four, first roller 24 has been cup jointed in the equal activity between four first supports 23, the quantity of first roller 24 is two, the first cylinder 25 that is located between the first support 23 has all been cup jointed to the surface of two first roller 24, two first cylinders 25 are connected through the transmission of first conveyer belt 26, because the design of first conveyer belt 26, can guarantee that two first cylinders 25 can rotate through the first conveyer belt 26 is synchronous.

Wherein, the top fixedly connected with of base 1 is located the first rolling frame 27 in the first conveyer belt 26 outside, the quantity of first rolling frame 27 is four, it has first rolling axle 28 to fix the cover between four first rolling frames 27, the quantity of first rolling axle 28 is two, the surface of two first rolling axles 28 is fixed the first rolling section of thick bamboo 29 of first rolling section of thick bamboo that is located between first rolling frame 27 and is cup jointed respectively and is compressed tightly cylinder 33, the surface of the first rolling section of thick bamboo 29 of first rolling section of thick bamboo and compressed tightly cylinder 33 all with first conveyer belt 26's surface swing joint, owing to the design that compresses tightly cylinder 33, can make the sticker paste on the paper better.

Wherein, base 1's top fixedly connected with is located the second support 30 of first conveyer belt 26 both sides, the quantity of second support 30 is two, second grinding shaft 31 has been cup jointed in the activity between two second supports 30, the quantity of second grinding shaft 31 is six, the both sides of six second grinding shaft 31 surfaces are all fixed the second grinding section of thick bamboo 32 that has cup jointed and is located between the second support 30, second grinding section of thick bamboo 32 is located the top of first conveyer belt 26, because the second grinds the design of a section of thick bamboo 32, can guarantee that the paper can be better at the surperficial conveying of first conveyer belt 26.

Wherein, the top fixed mounting of base 1 has the third support 34 that is located between support frame 3 and the first conveyer belt 26, the quantity of third support 34 is four, equal activity cup joints second roller 35 between four third supports 34, the quantity of second roller 35 is two, the surface of two second rollers 35 is all fixed the cup joint and is located the second cylinder 36 between the third support 34, two second cylinders 36 pass through the transmission of second conveyer belt 40 and connect, because the design of second conveyer belt 40, can guarantee that two second cylinders 36 can rotate through the second conveyer belt 40 is synchronous.

Wherein, base 1's top fixed mounting has the second milling frame 37 that is located second conveyer belt 40 both sides, and the quantity of second milling frame 37 is two, and the activity has cup jointed third milling axle 38 between two second milling frames 37, and the surface of third milling axle 38 is all fixed cup joints the third milling section of thick bamboo 39 that is located the second milling between the frame 37, and third milling section of thick bamboo 39 is located the top of second conveyer belt 40, because the design of third milling section of thick bamboo 39, can guarantee to paste the mark and can be in the better conveying in second conveyer belt 40's surface.

Wherein, shunt tubes 41's inside fixed cover has been connected with solid fixed ring 18, gu fixed ring 18's quantity is two, gu the equal fixedly connected with spring 19 in fixed ring 18's the bottom, spring 19's other end fixedly connected with activity ring 20, activity ring 20's surface cup joints with shunt tubes 41's inside activity, the fixed intercommunication in activity ring 20's bottom has connecting pipe 21, connecting pipe 21's the other end extends to shunt tubes 41's below and fixed intercommunication has sucking disc 22, because two spring 19's design, can guarantee that sucking disc 22 absorbs when pasting, spring 19 can play good cushioning effect to sucking disc 22.

The utility model discloses a theory of operation and use flow: when the worker needs to paste the label, the first conveyer belt 26 and the second conveyer belt 40 can be enabled to respectively convey the paper and the paper label, then the first pneumatic cylinder 5 is started, due to the operation of the first pneumatic cylinder 5, the squeezing plate 6 can squeeze the glue inside the glue containing box 4, the glue can fall on the upper surface of the paper from the glue dispensing nozzle 8 through the glue dispensing pipe 7, due to the operation of the second pneumatic cylinder 9, the placing box 13 and the suction cup 22 can integrally move downwards, due to the operation of the vacuum pump 14, the suction cup 22 can suck the paper label through the main flow pipe 15 and the shunt pipe 41, due to the closing of the first electromagnetic valve 16 and the opening of the second electromagnetic valve 17, the suction cup 22 can suck the paper label from the surface of the second conveyer belt 40, and due to the operation of the second pneumatic cylinder 9 and the servo motor 11, the placing box 13 and the suction cup 22 can integrally lift up and rotate to the position above the first conveyer belt 26, second pneumatic cylinder 9 will drive once more and place case 13 and the whole downstream of sucking disc 22 this moment for paper pastes the laminating paper, then open relief valve 43, make shunt tubes 41's inside pressure release, will make paper subsides fall on the paper of scribbling glue at last, relief valve 43 and second solenoid valve 17 close this moment, first solenoid valve 16 opens, meanwhile the sucking disc 22 of the other end will be absorbed paper again and paste, reciprocating motion in proper order, better bonding under compressing tightly rolling of cylinder 33 with paper.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides an automatic lid paper of books pastes mark device, includes base (1), its characterized in that: the glue dispensing frame is characterized in that a glue dispensing frame (2) is fixedly mounted at the top of the base (1), a support frame (3) located right behind the glue dispensing frame (2) is fixedly mounted at the top of the base (1), a glue containing box (4) is fixedly mounted at the left side of the top of the glue dispensing frame (2), a first pneumatic cylinder (5) is fixedly mounted at the top of the glue containing box (4), the other end of the first pneumatic cylinder (5) penetrates through the glue containing box (4) and extends to the inside of the glue containing box (4), an extrusion plate (6) is fixedly connected with the left end of the extrusion plate (6) and the inside of the glue containing box (4), a glue dispensing nozzle (8) is fixedly connected with the bottom of the right side of the glue containing box (4), a second pneumatic cylinder (9) is fixedly mounted at the top of the support frame (3), the quantity of second pneumatic cylinder (9) is two, two the other end of second pneumatic cylinder (9) all runs through support frame (3) and extends to the inside and fixedly connected with diaphragm (10) of support frame (3), the middle part fixed mounting in diaphragm (10) bottom has servo motor (11), the fixed cover of the other end of servo motor (11) output shaft has been cup jointed pivot (12), case (13) is placed to the bottom fixed connection of pivot (12), the middle part fixed mounting who places case (13) inner chamber top has vacuum pump (14), the bottom mounting intercommunication of vacuum pump (14) has mainstream pipe (15), the back fixed intercommunication of vacuum pump (14) has air release pipe (42), the other end of air release pipe (42) runs through places case (13) and extends to the outside of placing case (13), the left end intercommunication of mainstream pipe (15) bottom is fixed with first solenoid valve (16), the fixed intercommunication of right-hand member of mainstream pipe (15) bottom has second solenoid valve (17), the fixed intercommunication in middle part of mainstream pipe (15) bottom has relief valve (43), the fixed intercommunication in bottom of relief valve (43) has blast pipe (44), the bottom of blast pipe (44) is located the middle part of placing case (13) bottom, the left end of first solenoid valve (16) and the right-hand member of second solenoid valve (17) all fixed intercommunication have shunt tubes (41).

2. The automatic book cover paper labeling device of claim 1, wherein: the top fixed mounting of base (1) has first support (23) that are located some frame (2) both sides of gluing, the quantity of first support (23) is four, four first roller bearing (24) have all been cup jointed in the activity between first support (23), the quantity of first roller bearing (24) is two, two the surface of first roller bearing (24) is all fixed the first cylinder (25) that have been cup jointed and is located between first support (23), two first cylinder (25) are through first conveyer belt (26) transmission connection.

3. The automatic book cover paper labeling device of claim 1, wherein: the top fixedly connected with of base (1) is located first milling frame (27) in first conveyer belt (26) outside, the quantity of first milling frame (27) is four, four fixed cover has been connected first milling axle (28) between first milling frame (27), the quantity of first milling axle (28) is two, two the surface of first milling axle (28) is fixed respectively to be cup jointed and is located first milling section of thick bamboo (29) between first milling frame (27) and compresses tightly cylinder (33), the surface swing joint of first milling section of thick bamboo (29) and the surface that compresses tightly cylinder (33) all with the surface of first conveyer belt (26).

4. The automatic book cover paper labeling device of claim 1, wherein: the top fixedly connected with of base (1) is located second support (30) of first conveyer belt (26) both sides, the quantity of second support (30) is two, two second grinding shaft (31) have been cup jointed in the activity between second support (30), the quantity of second grinding shaft (31) is six, six the both sides of second grinding shaft (31) surface are all fixed the second grinding section of thick bamboo (32) that have cup jointed to be located between second support (30), second grinding section of thick bamboo (32) are located the top of first conveyer belt (26).

5. The automatic book cover paper labeling device of claim 1, wherein: the top fixed mounting of base (1) has third support (34) that are located between support frame (3) and first conveyer belt (26), the quantity of third support (34) is four, four equal activity has cup jointed second roller bearing (35) between third support (34), the quantity of second roller bearing (35) is two, two the surface of second roller bearing (35) is all fixed cup jointed second cylinder (36) that are located between third support (34), and two second cylinder (36) are through second conveyer belt (40) transmission connection.

6. The automatic book cover paper labeling device of claim 1, wherein: the top fixed mounting of base (1) has second rolling frame (37) that is located second conveyer belt (40) both sides, the quantity of second rolling frame (37) is two, two third rolling axle (38) has been cup jointed in the activity between second rolling frame (37), the surface of third rolling axle (38) is all fixed cup joints third rolling section of thick bamboo (39) that is located between second rolling frame (37), third rolling section of thick bamboo (39) are located the top of second conveyer belt (40).

7. The automatic book cover paper labeling device of claim 1, wherein: the fixed cover in inside of shunt tubes (41) has been connected and has been fixed ring (18), the quantity of fixed ring (18) is two, the equal fixedly connected with spring (19) in bottom of fixed ring (18), the other end fixedly connected with activity ring (20) of spring (19), the surface of activity ring (20) cup joints with the inside activity of shunt tubes (41), the fixed intercommunication in bottom of activity ring (20) has connecting pipe (21), the other end of connecting pipe (21) extends to the below of shunt tubes (41) and fixed intercommunication has sucking disc (22).

Images