CN214876020U - Automatic book packaging machine - Google Patents

Abstract

The utility model belongs to the technical field of packagine machine, especially, be an automatic books packagine machine, the on-line screen storage device comprises a fixed base, first support frame has all been welded at unable adjustment base both sides middle part, the welding of first support frame top one side has the backup pad, first supporting screw is installed to backup pad one side limit portion, backup pad one side is kept away from first supporting screw and is located to install first bracing piece. Through using the second servo motor, can make L type sticky tape exchange pole reciprocate, let the exposure part of placing the sticky tape on the L type sticky tape exchange pole bond sticky tape transfer lever, through using first servo motor, can make sticky tape transfer lever drive exposure part sticky tape remove, the sticky tape exposure part that makes removes the kraft paper department top of bending, through the use of cutting cylinder and cutting board, can expose the part to cut off the sticky tape, can make sticky tape exposure part contact the kraft paper department of bending simultaneously, accomplish the packing to books, can reduce books packagine machine's the packing degree of difficulty.

Description

Automatic book packaging machine

Technical Field

The utility model belongs to the technical field of packagine machine, concretely relates to automatic books packagine machine.

Background

With the rapid development of Chinese economy and the increase of national GDP, the demand of printed matters in China increases rapidly, which leads to the rapid increase of the demand of commercial printing machines and industrial product packaging markets, the leap-type development of publishing industry puts forward greater and greater demands on book logistics, the distribution of books has obvious seasonal trend, and only for example, the teaching materials of colleges, middle and primary schools are distributed every year, hundreds of millions of teaching materials are packed and transported at the beginning of study;

books are packed and are generally packed by adopting an artificial mode, the manual packing mode has large labor amount and low efficiency, and the requirement of packing a large number of books in short time is difficult to meet, therefore, the utility model provides an automatic book packing machine.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an automatic books packagine machine has the efficient characteristics of packing.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic book packaging machine comprises a fixed base, wherein first support frames are welded in the middle parts of two sides of the fixed base, a support plate is welded on one side of the top end of each first support frame, a first support screw is installed on one side edge of each support plate, a first support rod is installed on one side of each support plate far away from the corresponding first support screw, one end of each first support screw is connected with a first servo motor, the input end of each first servo motor is electrically connected with the output end of an external power supply, a first sliding plate is installed on one side of the outer surface of each first support screw, and a tape transferring rod is installed in the middle part of one end of each first sliding plate;

the utility model discloses a rubber belt cutting machine, including unable adjustment base, fixed base, cutting cylinder, fixed plate, connecting block bottom, connecting block, connecting rod, connecting block, connecting hole, connecting rod, connecting block bottom one side is installed L type rubber belt exchange pole, the connecting hole has been seted up to connecting block bottom opposite side.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, first support screw has been seted up to first slide one side limit portion, first slide one side is kept away from first support screw department and is seted up first support slide opening, first support screw one end runs through first support screw, first bracing piece one end runs through first support slide opening.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, the internal diameter of connecting hole is the same with the diameter of optical axis, optical axis one end through connection hole.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, connecting block one end middle part is provided with the connecting plate, first through-hole has been seted up to connecting rod one side limit portion, the second through-hole has been seted up at connecting plate one side middle part, the inside connecting bolt that installs of second through-hole, connecting bolt one end runs through first through-hole and second through-hole.

As a preferred technical proposal of the automatic book packaging machine of the utility model, a feeding hole is arranged in the middle of the top end of the fixed base, a feeding base is arranged below the fixed base, a transfer groove is arranged in the middle of the top end of the feeding base, a feeding base is arranged in the transfer groove, mounting grooves are arranged on both sides of the bottom end of the feeding base, rollers are arranged on both sides of the top end of the inner wall of the mounting groove, a transmission screw hole is arranged on the bottom of one side of the feeding base, a feeding hydraulic cylinder is arranged in the middle of the top end of the feeding base, guide grooves are arranged on four corners of the top end of the feeding base, a feeding push plate is arranged at the push rod end of the feeding hydraulic cylinder, guide rods are welded on four corners of the bottom end of the feeding push plate, a feeding servo motor is arranged in the middle of one side of the feeding base, and the input end of the feeding servo motor is electrically connected with the output end of an external power supply, and a feeding screw rod is installed at the rotating shaft end of the feeding servo motor.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, the cross section size of feed port is the same with the cross section size of pay-off push pedal, the pay-off push pedal is located inside the feed port.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, the diameter of pay-off lead screw is the same with the internal diameter of transmission screw, pay-off lead screw one end runs through the transmission screw.

As the optimized technical proposal of the automatic book packaging machine of the utility model, the two side parts of the top end of the fixed base are symmetrically welded with the limit blocks, a limit slide bar is arranged between the two limit blocks which are symmetrically welded, limiting plates are welded on two sides of the top end of the fixed base and close to the limiting blocks, a limiting cylinder is installed at the top of one end of each limiting plate, a limit push plate is welded at the push rod end of the limit cylinder, limit sliding plates are symmetrically welded at one end of the limit push plate, a limiting sliding hole is arranged at the bottom of one end of the limiting sliding plate, a second supporting rod is arranged at the top of one side of the limiting sliding plate, a second supporting screw is arranged at the top of one side of the limiting sliding plate far away from the second supporting rod, one end of the second supporting screw is provided with a handle, and a second sliding plate is symmetrically arranged on the outer surface of the second supporting screw rod, and a paper folding plate is arranged at the bottom end of the second sliding plate.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, two symmetry installations second slide one side limit portion has all been seted up the second and has been supported the screw, and two seconds support the screw internal thread and revolve to opposite, two symmetry installations second slide one side is kept away from the second and is supported screw department and has all seted up the second and support the slide opening, second bracing piece one end runs through the second and supports the slide opening, second support screw one end runs through the second and supports the screw.

As the utility model discloses an automatic preferred technical scheme of books packagine machine, the internal diameter of spacing slide opening is the same with the diameter of spacing slide bar, spacing slide bar one end is run through spacing slide opening.

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

1. the utility model discloses when using, through using second servo motor, can make L type sticky tape exchange pole reciprocate, let the sticky tape transfer pole be bonded to the exposure part of placing the sticky tape on the L type sticky tape exchange pole, through using first servo motor, can make sticky tape transfer pole drive exposure part sticky tape remove, the sticky tape that makes exposes the part and removes the kraft paper department top of bending, through the use of cutting cylinder and cutting board, can expose the part to cut off the sticky tape, can make sticky tape expose the part to contact the kraft paper department of bending simultaneously, accomplish the packing to books, can reduce books packagine machine's the packing degree of difficulty.

2. The utility model discloses when using, be provided with the feed port, the feeding base, the transfer tank, the pay-off lead screw, pay-off servo motor, the pay-off base, the mounting groove, the gyro wheel, the pay-off pneumatic cylinder, the guide way, pay-off push pedal and guide bar, through using pay-off servo motor, can drive the pay-off base and remove, through removing the pay-off base and starting the pay-off pneumatic cylinder, can make the pay-off push pedal remove and enter into inside the feed port, accomplish the pay-off to books packagine machine, can reduce books packagine machine's the material loading and the degree of difficulty of unloading, the staff of being convenient for is to books packagine machine's use.

3. The utility model discloses when using, be provided with stopper, spacing slide bar, limiting plate, spacing cylinder, spacing push pedal, spacing slide opening, second bracing piece, second supporting screw, second slide, folded sheet board and handle, cooperation through two spacing cylinders is used, can make four folded sheet boards contact the kraft paper four corners, buckles the kraft paper both sides, through using the handle, can buckle the other both sides of kraft paper, through buckling the kraft paper, can reduce the packing degree of difficulty of books.

To sum up, the device can accomplish the packing of books through carry out autoloading, bend the kraft paper and glue the dress to the kraft paper of bending to books, has reduced staff's intensity of labour, has improved the packing efficiency of books.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the connecting bolt of the present invention;

FIG. 3 is a schematic structural view of the feeding hole of the present invention;

FIG. 4 is a schematic structural view of the middle limit slide plate of the present invention;

FIG. 5 is a schematic view of the mounting structure of the first slide plate according to the present invention;

FIG. 6 is a schematic structural view of the connection hole of the present invention;

fig. 7 is a schematic structural view of the middle feeding base of the present invention.

In the figure: 1. a fixed base; 2. a first support frame; 3. a support plate; 4. a first support screw; 5. a first servo motor; 6. a first support bar; 7. a first slide plate; 8. a tape transfer bar; 9. a second support frame; 10. a fixed block; 11. cutting the air cylinder; 12. cutting the board; 13. a fixing plate; 14. an optical axis; 15. a second servo motor; 16. a turntable; 17. a connecting rod; 18. connecting blocks; 19. an L-shaped tape exchange rod; 20. connecting holes; 21. a connecting plate; 22. a first through hole; 23. a second through hole; 24. a connecting bolt; 25. a feed port; 26. a feed base; 27. a transfer tank; 28. a feeding screw rod; 29. a feeding servo motor; 30. a feeding base; 31. mounting grooves; 32. a roller; 33. a feeding hydraulic cylinder; 34. a guide groove; 35. a feeding push plate; 36. a guide bar; 37. a limiting block; 38. a limiting slide bar; 39. a limiting plate; 40. a limiting cylinder; 41. a limiting push plate; 42. a limiting sliding plate; 43. a limiting slide hole; 44. a second support bar; 45. a second support screw; 46. a second slide plate; 47. folding the paper board; 48. a transmission screw hole; 49. a handle.

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.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: an automatic book packaging machine comprises a fixed base 1, wherein first support frames 2 are welded in the middle parts of two sides of the fixed base 1, a support plate 3 is welded on one side of the top end of each first support frame 2, a first support screw 4 is installed on the edge part of one side of each support plate 3, a first support rod 6 is installed on one side of each support plate 3 far away from the corresponding first support screw 4, one end of each first support screw 4 is connected with a first servo motor 5, the input end of each first servo motor 5 is electrically connected with the output end of an external power supply, a first sliding plate 7 is installed on one side of the outer surface of each first support screw 4, and an adhesive tape transfer rod 8 is installed in the middle part of one end of each first sliding plate 7;

the middle parts of two sides of a fixed base 1 are welded with second supporting frames 9 near a first supporting frame 2, the top part of one end of each second supporting frame 9 is symmetrically welded with a fixed block 10, the middle part of the top end of the fixed block 10 is provided with a cutting cylinder 11, the push rod end of the cutting cylinder 11 is provided with a cutting plate 12, the edge part of one end of each second supporting frame 9 is welded with a fixed plate 13, the edge part of one side of each fixed plate 13 is provided with an optical axis 14, the edge part of the other side of each fixed plate 13 is provided with a second servo motor 15, the input end of the second servo motor 15 is electrically connected with the output end of an external power supply, the rotating shaft end of the second servo motor 15 is provided with a rotating disc 16, one side of the outer surface of the rotating disc 16 is welded with a connecting rod 17, one end of the connecting rod 17 is provided with a connecting block 18, one side of the bottom end of the connecting block 18 is provided with an L-shaped adhesive tape exchange rod 19, the other side of the bottom end of the connecting block 18 is provided with a connecting hole 20, and the inner diameter of the connecting hole 20 is the same as that of the optical axis 14, one end of the optical axis 14 penetrates through the connecting hole 20, so that the connecting block 18 can be limited, and the L-shaped adhesive tape exchange rod 19 can be conveniently used by a worker.

Referring to fig. 5, a first supporting screw hole is opened at one side edge portion of the first sliding plate 7, a first supporting sliding hole is opened at one side of the first sliding plate 7 away from the first supporting screw hole, the first supporting screw hole is penetrated through by one end of the first supporting screw rod 4, the first supporting sliding hole is penetrated through one end of the first supporting rod 6, the first sliding plate 7 can be supported and limited, and the first sliding plate 7 can be used conveniently.

Referring to fig. 2 and 6, a connecting plate 21 is arranged in the middle of one end of the connecting block 18, a first through hole 22 is formed in one side edge portion of the connecting rod 17, a second through hole 23 is formed in the middle of one side of the connecting plate 21, a connecting bolt 24 is arranged inside the second through hole 23, one end of the connecting bolt 24 penetrates through the first through hole 22 and the second through hole 23, the mounting difficulty of the connecting block 18 can be reduced, and the connecting block 18 can be used conveniently.

Referring to fig. 7, a feeding hole 25 is formed in the middle of the top end of a fixing base 1, a feeding base 26 is arranged below the fixing base 1, a transfer groove 27 is formed in the middle of the top end of the feeding base 26, a feeding base 30 is installed inside the transfer groove 27, installation grooves 31 are formed in both sides of the bottom end of the feeding base 30, rollers 32 are installed on both sides of the top end of the inner wall of each installation groove 31, a transmission screw hole 48 is formed in the bottom of one side of the feeding base 30, a feeding hydraulic cylinder 33 is installed in the middle of the top end of the feeding base 30, guide grooves 34 are formed in all four corners of the top end of the feeding base 30, a feeding push plate 35 is installed at the push rod end of the feeding hydraulic cylinder 33, the cross-sectional size of the feeding hole 25 is the same as that of the feeding push plate 35, the feeding push plate 35 is located inside the feeding hole 25, the installation difficulty of the feeding push plate 35 can be reduced, feeding of a wrapping paper folding part by a worker can be facilitated, guide rods 36 are welded at all four corners of the bottom end of the feeding push plate 35, the middle part of one side of the feeding base 26 is provided with the feeding servo motor 29, the input end of the feeding servo motor 29 is electrically connected with the output end of an external power supply, the rotating shaft end of the feeding servo motor 29 is provided with the feeding screw rod 28, the diameter of the feeding screw rod 28 is the same as the inner diameter of the transmission screw hole 48, one end of the feeding screw rod 28 penetrates through the transmission screw hole 48, the moving difficulty of the feeding base 30 can be reduced, and the feeding base 30 can be conveniently used.

Referring to fig. 1 and 2, the two side edges of the top end of the fixed base 1 are symmetrically welded with limit blocks 37, a limit slide bar 38 is installed between the two symmetrically welded limit blocks 37, limit plates 39 are welded on the two sides of the top end of the fixed base 1 near the limit blocks 37, a limit cylinder 40 is installed on the top of one end of each limit plate 39, a limit push plate 41 is welded on the push rod end of each limit cylinder 40, a limit slide plate 42 is symmetrically welded on one end of each limit push plate 41, a limit slide hole 43 is formed in the bottom of one end of each limit slide plate 42, the inner diameter of each limit slide hole 43 is the same as the diameter of each limit slide bar 38, one end of each limit slide bar 38 penetrates through each limit slide hole 43 to support and limit the limit slide plate 42, the use of the limit slide plate 42 is facilitated, a second support rod 44 is installed on the top of one side of the limit slide plate 42, and a second support screw 45 is installed on the top of one side, which is far away from the second support rod 44, a handle 49 is installed at one end of the second supporting screw 45, a second sliding plate 46 is symmetrically installed on the outer surface of the second supporting screw 45, and a paper folding plate 47 is installed at the bottom end of the second sliding plate 46.

Referring to fig. 1 and 4, a second supporting screw hole has been all seted up to a side edge portion of second slide 46 of two symmetry installations, and two second supporting screw hole internal thread revolve to opposite, second slide 46 one side of two symmetry installations is kept away from second supporting screw hole department and has all been seted up the second and supported the slide opening, second bracing piece 44 one end runs through the second and supports the slide opening, second supporting screw 45 one end runs through the second and supports the screw hole, can reduce second slide 46's installation degree of difficulty, can make simultaneously carry out the relative movement between the second slide 46 of two symmetry installations, the staff of being convenient for is to the use of folded paper board 47.

The utility model discloses a theory of operation and use flow: a worker places kraft paper on the feeding push plate 35, places books to be packaged on the kraft paper, then starts the feeding servo motor 29, the feeding servo motor 29 works to drive the feeding screw rod 28 to rotate, the feeding screw rod 28 rotates to drive the feeding base 30 to move, so that the feeding base 30 moves to the bottom of the fixed base 1, then the worker starts the feeding hydraulic cylinder 33, the feeding hydraulic cylinder 33 works to push the feeding push plate 35 to move upwards, so that the feeding push plate 35 enters the feeding hole 25, and then the books are fed to the packaging machine;

after feeding is finished, a worker starts the limiting cylinder 40, the limiting cylinder 40 pushes the limiting push plate 41 to move when working, the limiting push plate 41 pushes the two limiting sliding plates 42 to move on the limiting sliding rods 38, the limiting sliding plates 42 move to drive the two second sliding plates 46 to move, so that the paper folding plates 47 contact with kraft paper and bend the kraft paper, when the paper folding plates 47 cannot move continuously, the worker rotates the handle 49, the handle 49 rotates to drive the second sliding plates 46 on two sides of the outer surface of the second supporting screw 45 to move oppositely, the other two sides of the kraft paper are bent, the four paper folding plates 47 can contact with four corners of the kraft paper through the matching use of the two limiting cylinders 40, the kraft paper is bent, and the difficulty in packaging books can be reduced through the bending of the kraft paper;

after the kraft paper is bent, an operator places the adhesive tape on the L-shaped adhesive tape exchange rod 19 and enables the adhesive tape to be in a partially opened state, the operator starts the second servo motor 15, the second servo motor 15 operates to drive the turntable 16 to rotate, the turntable 16 rotates to drive the connecting rod 17 to move, the connecting rod 17 moves to drive the connecting block 18 to move up and down on the optical axis 14, the connecting block 18 drives the L-shaped adhesive tape exchange rod 19 to move up and down in the moving process, the adhesive tape is partially bonded on the adhesive tape transfer rod 8 in the moving process of the L-shaped adhesive tape exchange rod 19, then the operator starts the first servo motor 5, the first servo motor 5 operates to drive the first support screw rod 4 to rotate, the first support screw rod 4 rotates to drive the first sliding plate 7 to move, the first sliding plate 7 moves to drive the adhesive tape transfer rod 8 to move, and the exposed part of the adhesive tape moves above the kraft paper bending part, when first slide 7 can't continue to remove, the staff starts cutting cylinder 11, make cutting board 12 contact the sticky tape and expose the part, cut off the sticky tape, can make the sticky tape cladding in the kraft paper department of bending simultaneously, accomplish the packing of books, the books packing back, pay-off pneumatic cylinder 33 and pay-off servo motor 29 start in proper order, the ejection of compact of books after the packing of back, then the staff starts first servo motor 5, the sticky tape transfer rod 8 that makes resets, can reduce the packing degree of difficulty of books, the use of the books packagine machine of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic books packagine machine, includes unable adjustment base (1), its characterized in that: the middle parts of two sides of the fixed base (1) are welded with first support frames (2), one side of the top end of each first support frame (2) is welded with a support plate (3), one side edge part of each support plate (3) is provided with a first support screw (4), one side of each support plate (3) far away from the corresponding first support screw (4) is provided with a first support rod (6), one end of each first support screw (4) is connected with a first servo motor (5), the input end of each first servo motor (5) is electrically connected with the output end of an external power supply, one side of the outer surface of each first support screw (4) is provided with a first sliding plate (7), and the middle part of one end of each first sliding plate (7) is provided with a rubber belt transfer rod (8);

the welding of the middle part of the two sides of the fixed base (1) close to the first support frame (2) is provided with a second support frame (9), the symmetrical welding of the top of the one end of the second support frame (9) is provided with a fixed block (10), the middle part of the top of the fixed block (10) is provided with a cutting cylinder (11), the end of a push rod of the cutting cylinder (11) is provided with a cutting plate (12), the edge part of one end of the second support frame (9) is provided with a fixed plate (13), one side part of the fixed plate (13) is provided with an optical axis (14), the other side part of the fixed plate (13) is provided with a second servo motor (15), the input end of the second servo motor (15) is electrically connected with the output end of an external power supply, the rotating shaft end of the second servo motor (15) is provided with a rotating disc (16), one side of the outer surface of the rotating disc (16) is provided with a connecting rod (17), and one end of the connecting rod (17) is provided with a connecting block (18), l-shaped adhesive tape exchange rods (19) are installed on one side of the bottom end of the connecting block (18), and connecting holes (20) are formed in the other side of the bottom end of the connecting block (18).

2. The automatic book wrapping machine of claim 1, wherein: first support screw has been seted up to first slide (7) one side limit portion, first slide (7) one side is kept away from first support screw department and is seted up first support slide opening, first support screw (4) one end runs through first support screw, first bracing piece (6) one end runs through first support slide opening.

3. The automatic book wrapping machine of claim 1, wherein: the inner diameter of the connecting hole (20) is the same as the diameter of the optical axis (14), and one end of the optical axis (14) penetrates through the connecting hole (20).

4. The automatic book wrapping machine of claim 1, wherein: connecting block (18) one end middle part is provided with connecting plate (21), first through-hole (22) have been seted up to connecting rod (17) one side limit portion, second through-hole (23) have been seted up to connecting plate (21) one side middle part, second through-hole (23) internally mounted has connecting bolt (24), first through-hole (22) and second through-hole (23) are run through to connecting bolt (24) one end.

5. The automatic book wrapping machine of claim 1, wherein: the feeding hole (25) is formed in the middle of the top end of the fixed base (1), the feeding base (26) is arranged below the fixed base (1), the transfer groove (27) is formed in the middle of the top end of the feeding base (26), the feeding base (30) is arranged inside the transfer groove (27), mounting grooves (31) are formed in two sides of the bottom end of the feeding base (30), rollers (32) are mounted on two sides of the top end of the inner wall of each mounting groove (31), a transmission screw hole (48) is formed in the bottom of one side of the feeding base (30), a feeding hydraulic cylinder (33) is arranged in the middle of the top end of the feeding base (30), guide grooves (34) are formed in four corners of the top end of the feeding base (30), a feeding push plate (35) is mounted at the push rod end of the feeding hydraulic cylinder (33), guide rods (36) are welded at four corners of the bottom end of the feeding push plate (35), feeding servo motor (29) is installed to feeding base (26) one side mid-mounting, and feeding servo motor (29)'s input and external power source's output electric connection, pay-off lead screw (28) are installed to feeding servo motor (29) pivot end.

6. The automatic book wrapping machine of claim 5, wherein: the cross section size of the feeding hole (25) is the same as that of the feeding push plate (35), and the feeding push plate (35) is positioned inside the feeding hole (25).

7. The automatic book wrapping machine of claim 5, wherein: the diameter of the feeding screw rod (28) is the same as the inner diameter of the transmission screw hole (48), and one end of the feeding screw rod (28) penetrates through the transmission screw hole (48).

8. The automatic book wrapping machine of claim 1, wherein: the fixed base (1) top both sides limit portion all symmetrical welding have stopper (37), two symmetrical welding install spacing slide bar (38) between stopper (37), fixed base (1) top both sides are close to stopper (37) department and all weld limiting plate (39), spacing cylinder (40) are installed at limiting plate (39) one end top, spacing push pedal (41) is welded to spacing cylinder (40) push rod end, spacing slide plate (42) is welded to spacing push pedal (41) one end symmetry, spacing slide plate (42) one end bottom has seted up spacing slide opening (43), second bracing piece (44) are installed at spacing slide plate (42) one side top, second bracing piece (44) department is kept away from at spacing slide plate (42) one side top and second bracing piece (44) is installed second supporting screw (45), handle (49) are installed to second supporting screw (45) one end, second slide (46) are installed to second support screw (45) surface symmetry, folded paper board (47) are installed to second slide (46) bottom.

9. The automatic book wrapping machine of claim 8 wherein: two symmetry installations second slide (46) one side limit portion has all been seted up the second and has been supported the screw, and two seconds support the screw internal thread and revolve to opposite, two symmetry installations second slide (46) one side is kept away from second and is supported screw department and has all seted up the second and support the slide opening, second bracing piece (44) one end runs through the second and supports the slide opening, second support screw (45) one end runs through the second and supports the screw.

10. The automatic book wrapping machine of claim 8 wherein: the inner diameter of the limiting sliding hole (43) is the same as the diameter of the limiting sliding rod (38), and one end of the limiting sliding rod (38) penetrates through the limiting sliding hole (43).

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