CN110303547B

CN110303547B - Book cutting machine

Info

Publication number: CN110303547B
Application number: CN201910685970.2A
Authority: CN
Inventors: 孙闻劼
Original assignee: Shanghai Yinshuo Machinery Equipment Co ltd
Current assignee: Shanghai Yinshuo Machinery Equipment Co ltd
Filing date: 2019-07-28
Publication date: 2024-06-28
Anticipated expiration: 2039-07-28

Abstract

The invention relates to the technical field of book cutting mechanical equipment, in particular to a book cutting machine which comprises a cutting machine body, a driving motor, a commutator, a guide rail transmission rod and a sliding block transmission rod, wherein the driving motor and the commutator are fixed on the outer part of the cutting machine body, and the driving motor drives a driving gear in the commutator to rotate through a transmission belt to be meshed with a driven gear. This book guillootine can once place a plurality of antithetical couplet that wait to cut wholly, can realize single antithetical couplet whole feeding in the cutting process, can realize positioning operation before cutting, has alleviateed workman's intensity of labour, has cut the speed and has improved by a wide margin, cuts the location accuracy, easy maintenance is fit for using widely.

Description

Book cutting machine

Technical Field

The invention relates to the technical field of book cutting mechanical equipment, in particular to a book cutting machine.

Background

In the manufacturing process, the book is a bound whole book, the whole book is cut into a plurality of single books, in a cutting machine for cutting the books, the whole book can be placed only one at every time, the next whole book is placed after cutting is finished, thus the single whole book is required to be placed continuously by workers, the labor intensity of the workers is increased, the structure of a common cutting machine is complex, the cutting positioning of the whole book is inaccurate, and the cutting efficiency of the book is low.

In order to solve the problems of the prior art, the invention discloses a book cutting machine, which comprises a cutting machine body, a driving motor, a commutator, a guide rail transmission rod and a slide block transmission rod, wherein the driving motor and the commutator are fixed outside the cutting machine body, and the driving motor drives a driving gear in the commutator to rotate through a transmission belt to be meshed with a driven gear. This book guillootine can once place a plurality of antithetical couplet that wait to cut wholly, can realize single antithetical couplet whole feeding in the cutting process, can realize positioning operation before cutting, has alleviateed workman's intensity of labour, has cut the speed and has improved by a wide margin, cuts the location accuracy, easy maintenance is fit for using widely.

Disclosure of Invention

In order to overcome the defects existing in the background technology, the book cutting machine comprises a cutting machine body, a driving motor, a reverser, a guide rail transmission rod and a slide block transmission rod, wherein the driving motor and the reverser are fixed outside the cutting machine body, the driving motor drives a driving gear in the reverser to rotate through a transmission belt, the driving gear is meshed with a driven gear, a driven gear shaft, a guide rotating shaft, a guide rail driving rotating shaft and a guide rail driven rotating shaft are arranged on the cutting machine body, guide rail locking swing arms are fixed on the guide rail driving rotating shaft and the guide rail driven rotating shaft, the guide rail locking swing arms are movably connected with a guide rail through connecting rotating shafts, The guide rail is provided with a sliding block, the upper part of the sliding block is fixedly provided with a sliding block connecting plate, a plurality of book pushing stop blocks are fixedly arranged on the sliding block connecting plate, and a transmission connecting plate is fixedly arranged below the sliding block connecting plate; the driven gear is fixed on the driven gear shaft, a book placing plate to be cut, a vertical plate fixing plate, a tension spring fixing plate and a book positioning cylinder fixing beam are fixed in the cutter body, a plurality of book pushing block perforations are arranged on the book placing plate to be cut corresponding to the book pushing block, a front positioning vertical plate and a side positioning vertical plate are fixed on the vertical plate fixing plate, a guide rail cam and a slide block cam are fixed on the driven gear shaft, one ends of a slide block swing arm and a slide block transmission swing arm are fixed on a guide rotating shaft, one end of the guide rail swing arm is movably sleeved on the guide rotating shaft, a guide rail tensioning spring is arranged between the guide rail swing arm and the tension spring fixing plate, a slide block tensioning spring is arranged between the slide block swing arm and the tension spring fixing plate, The guide rail swing arm is provided with guide rail idler wheels corresponding to the guide rail cams, the slide block swing arm is provided with slide block idler wheels corresponding to the slide block cams, one end of the guide rail transmission rod is movably connected with the guide rail swing arm through a connecting rotating shaft, one end of the guide rail transmission rod is movably connected with one end of the guide rail connecting rod locking swing arm through a connecting rotating shaft, the other end of the guide rail connecting rod locking swing arm is fixed on the guide rail driving rotating shaft, one end of the slide block transmission rod is movably connected with the slide block transmission swing arm through a connecting rotating shaft, one end of the slide block transmission rod is movably connected with the transmission connecting plate through a connecting rotating shaft, the book positioning cylinder is fixed on the book positioning cylinder fixing beam, The book positioning cylinder is provided with a book positioning stop block, the cutter body is provided with a lower conveyer belt front roller, an upper conveyer belt front roller rotating shaft, an upper conveyer belt tension adjusting rotating shaft and a lower conveyer belt tension adjusting rotating shaft, one end of an upper conveyer belt front roller locking swing arm is fixed on the upper conveyer belt front roller rotating shaft, the other end of the upper conveyer belt front roller locking swing arm is provided with an upper conveyer belt front roller, one end of an upper conveyer belt front rotating shaft locking swing arm is fixed on one end of the upper conveyer belt front roller rotating shaft, the upper conveyer belt front roller locking swing arm is arranged outside the cutter body, the bottom of the upper conveyer belt front roller angle adjusting cylinder is movably arranged on the cutter body, The top end of the ejector rod of the angle adjusting cylinder of the front roller of the upper conveyor belt is movably connected with the other end of the locking swing arm of the front rotating shaft of the upper conveyor belt through a connecting rotating shaft, a plurality of upper conveyor belt tension adjusting wheels are arranged on the tension adjusting rotating shaft of the upper conveyor belt, a plurality of lower conveyor belt tension adjusting wheels are arranged on the tension adjusting rotating shaft of the lower conveyor belt, the upper conveyor belt is arranged on the front roller of the upper conveyor belt and the tension adjusting wheels of the upper conveyor belt, the lower conveyor belt is arranged on the front roller of the lower conveyor belt and the tension adjusting wheels of the lower conveyor belt, one end of the tension adjusting rotating shaft of the upper conveyor belt is fixedly provided with an upper conveyor belt tension adjusting locking arm, one end of the tension adjusting rotating shaft of the lower conveyor belt is fixedly provided with a lower conveyor belt tension adjusting locking arm, the upper conveyor belt tension adjusting locking arm and the lower conveyor belt tension adjusting locking arm are arranged outside the cutter body, the upper conveyor belt tension adjusting locking arm is provided with an upper conveyor belt tension adjusting tensioning spring, the lower conveyor belt tension adjusting locking arm is provided with a lower conveyor belt tension adjusting tensioning spring, one ends of the upper conveyor belt tension adjusting tensioning spring and the lower conveyor belt tension adjusting tensioning spring are fixed on the cutter body, one end of the guide rotating shaft is fixed with a guide rotating shaft locking swing arm which is arranged outside the cutter body, the outside of the cutter body is provided with an adjusting push block corresponding to the guide rotating shaft locking swing arm, The adjusting push block is movably arranged on an adjusting push block fixing seat through a connecting rotating shaft, the adjusting push block fixing seat is fixed on the cutting machine body, the bottom of a guiding rotating shaft adjusting cylinder is movably arranged on a cylinder fixing seat through a connecting rotating shaft, the cylinder fixing seat is fixed on the cutting machine body, the top end of the ejector rod of the guide rotating shaft adjusting cylinder is movably connected with the adjusting push block through the connecting rotating shaft, the adjusting push block locating seat is fixed on the cutting machine body corresponding to the adjusting push block, the lower cutter rest and the upper cutter rest guide rod are fixed on the cutting machine body, the driven gear shaft is provided with an eccentric swing arm, and the eccentric swing arm can drive the upper cutter rest to slide along the upper cutter rest guide rod.

Preferably, the bottoms of the front positioning vertical plate and the side positioning vertical plate are on the same horizontal plane, and the distance from the book placing plate to be cut to the bottoms of the front positioning vertical plate and the side positioning vertical plate is 1.2-1.8 times the thickness of the book to be cut.

The invention discloses a book cutting machine which comprises a cutting machine body, a driving motor, a commutator, a guide rail transmission rod and a sliding block transmission rod, wherein the driving motor and the commutator are fixed outside the cutting machine body, and the driving motor drives a driving gear in the commutator to rotate through a transmission belt to be meshed with a driven gear. This book guillootine can once place a plurality of antithetical couplet that wait to cut wholly, can realize single antithetical couplet whole feeding in the cutting process, can realize positioning operation before cutting, has alleviateed workman's intensity of labour, has cut the speed and has improved by a wide margin, cuts the location accuracy, easy maintenance is fit for using widely.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a book cutter;

FIG. 2 is a schematic diagram of a book cutter;

FIG. 3 is a schematic diagram of a book cutter;

FIG. 4 is a schematic diagram of the internal structure of a book cutter;

FIG. 5 is a schematic diagram showing an internal structure of a book cutter;

FIG. 6 is a schematic diagram of the internal structure of a book cutter;

FIG. 7 is a schematic diagram showing an internal structure of a book cutter;

FIG. 8 is a schematic diagram of the internal structure of a book cutter;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

1, a cutting machine body; 2. a driving motor; 3. a transmission belt; 4. a commutator; 5. a drive gear; 6. a driven gear; 7. a driven gear shaft; 8. an upper tool rest; 9. a lower tool rest; 10. an upper tool rest guide rod; 11. a book placing plate to be cut; 121. a front positioning riser; 122. a side positioning riser; 13. a riser fixing plate; 14. pushing the block to punch holes; 15. an upper conveyor belt; 16. a lower conveyor belt; 17. a front roller of the upper conveyor belt; 18. a lower conveyor belt front roller; 19. the front roller of the upper conveyor belt rotates around a shaft; 20. the front roller of the upper conveyor belt locks the swing arm; 21. a tension adjusting rotating shaft of the upper conveyor belt; 22. an upper conveyor belt tension adjustment wheel; 23. an upper conveyor belt tension adjusting locking arm; 24. an upper conveyor belt tension adjusting tensioning spring; 25. a lower conveyor belt tension adjusting spindle; 26. a lower conveyor belt tension adjustment wheel; 27. a lower conveyor belt tension adjustment locking arm; 28. a lower conveyor belt tension adjustment tensioning spring; 29. the front rotating shaft of the upper conveyor belt locks the swing arm; 30. an angle adjusting cylinder of a front roller of the upper conveyor belt; 31. a tension spring fixing plate; 32. the guide rail tightens the spring; 33. the sliding block tightens the spring; 34. a guide cam; 35. a slider cam; 36. guide rail idler wheels; 37. a slide block roller; 38. a guide rail swing arm; 39. a slider swing arm; 40. the guide rotating shaft locks the swing arm; 41. the sliding block drives the swing arm; 42. a guide rail transmission rod; 43. a slider drive rod; 44. a guide rotating shaft; 45. a guide rotating shaft adjusting cylinder; 46. a cylinder fixing seat; 47. adjusting the pushing block; 48. adjusting the push block fixing seat; 49. adjusting a push block positioning seat; 50. eccentric swing arms; 51. the guide rail drives the rotating shaft; 52. a guide rail driven rotating shaft; 53. the guide rail locks the swing arm; 54. the guide rail connecting rod locks the swing arm; 55. a guide rail; 56. a slide block; 57. a slide block connecting plate; 58. pushing the book stop block; 59. a transmission connecting plate; 60. a book positioning cylinder; 61. a book positioning stop block; 62. the book positions the cylinder fixed beam.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present invention by way of illustration only, and thus show only the constitution related to the present invention.

Referring to fig. 1-9, a book cutting machine includes a cutting machine body 1, a driving motor 2, a commutator 4, a guide rail driving rod 42 and a slider driving rod 43, wherein the driving motor 2 and the commutator 4 are fixed on the outside of the cutting machine body 1, the driving motor 2 drives a driving gear 5 in the commutator 4 to rotate through a driving belt 3, the driving gear 5 is meshed with a driven gear 6, a driven gear shaft 7, a guiding rotating shaft 44, a guide rail driving rotating shaft 51 and a guide rail driven rotating shaft 52 are arranged on the cutting machine body 1, guide rail locking swing arms 53 are fixed on the guide rail driving rotating shaft 51 and the guide rail driven rotating shaft 52, The guide rail locking swing arm 53 is movably connected with the guide rail 55 through a connecting rotating shaft, a sliding block 56 is arranged on the guide rail 55, a sliding block connecting plate 57 is fixed on the upper portion of the sliding block 56, a plurality of book pushing stop blocks 58 are fixed on the sliding block connecting plate 57, and a transmission connecting plate 59 is fixed below the sliding block connecting plate 57; the driven gear 6 is fixed on the driven gear shaft 7, the cutter body 1 is internally fixed with a book placing plate 11 to be cut, a vertical plate fixing plate 13, a tension spring fixing plate 31 and a book positioning cylinder fixing beam 62, a plurality of book pushing block perforations 14 are arranged on the book placing plate 11 to be cut corresponding to the book pushing block 58, a front positioning vertical plate 121 and a side positioning vertical plate 122 are fixed on the vertical plate fixing plate 13, a guide rail cam 34 and a slide block cam 35 are fixed on the driven gear shaft 7, one ends of a slide block swing arm 39 and a slide block transmission swing arm 41 are fixed on a guide rotating shaft 44, one end of a guide rail swing arm 38 can be movably sleeved on the guide rotating shaft 44, A guide rail tensioning spring 32 is arranged between the guide rail swing arm 38 and the tension spring fixing plate 31, a guide rail tensioning spring 33 is arranged between the slide block swing arm 39 and the tension spring fixing plate 31, a guide rail roller 36 is arranged on the guide rail swing arm 38 corresponding to the guide rail cam 34, a slide block roller 37 is arranged on the slide block swing arm 39 corresponding to the slide block cam 35, one end of the guide rail transmission rod 42 is movably connected with the guide rail swing arm 38 through a connecting rotating shaft, one end of the guide rail transmission rod 42 is movably connected with one end of the guide rail connecting rod locking swing arm 54 through a connecting rotating shaft, the other end of the guide rail connecting rod locking swing arm 54 is fixed on the guide rail driving rotating shaft 51, One end of the slide block transmission rod 43 is movably connected with the slide block transmission swing arm 41 through a connecting rotating shaft, one end of the slide block transmission rod 43 is movably connected with the transmission connecting plate 59 through a connecting rotating shaft, a main positioning cylinder 60 is fixed on a main positioning cylinder fixing beam 62, a main positioning stop block 61 is arranged on the main positioning cylinder 60, a lower conveyor belt front roller 18, an upper conveyor belt front roller rotating shaft 19, an upper conveyor belt tension adjusting rotating shaft 21 and a lower conveyor belt tension adjusting rotating shaft 25 are arranged on the cutter body 1, one end of the upper conveyor belt front roller locking swing arm 20 is fixed on the upper conveyor belt front roller rotating shaft 19, The other end of the upper conveyor belt front roller locking swing arm 20 is provided with an upper conveyor belt front roller 17, one end of an upper conveyor belt front rotating shaft locking swing arm 29 is fixed at one end of an upper conveyor belt front roller rotating shaft 19, the upper conveyor belt front rotating shaft locking swing arm 29 is arranged outside the cutter body 1, the bottom of an upper conveyor belt front roller angle adjusting cylinder 30 is movably arranged on the cutter body 1, the top end of a push rod of the upper conveyor belt front roller angle adjusting cylinder 30 and the other end of the upper conveyor belt front rotating shaft locking swing arm 29 are movably connected together through a connecting rotating shaft, a plurality of upper conveyor belt tension adjusting wheels 22 are arranged on the upper conveyor belt tension adjusting rotating shaft 21, the lower conveyor belt tension adjusting rotating shaft 25 is provided with a plurality of lower conveyor belt tension adjusting wheels 26, the upper conveyor belt 15 is arranged on the upper conveyor belt front roller 17 and the upper conveyor belt tension adjusting wheel 22, the lower conveyor belt 16 is arranged on the lower conveyor belt front roller 18 and the lower conveyor belt tension adjusting wheel 26, one end of the upper conveyor belt tension adjusting rotating shaft 21 is fixedly provided with an upper conveyor belt tension adjusting locking arm 23, one end of the lower conveyor belt tension adjusting rotating shaft 25 is fixedly provided with a lower conveyor belt tension adjusting locking arm 27, the upper conveyor belt tension adjusting locking arm 23 and the lower conveyor belt tension adjusting locking arm 27 are arranged outside the cutter body 1, The upper conveyor belt tension adjusting and locking arm 23 is provided with an upper conveyor belt tension adjusting and tensioning spring 24, the lower conveyor belt tension adjusting and locking arm 27 is provided with a lower conveyor belt tension adjusting and tensioning spring 28, one ends of the upper conveyor belt tension adjusting and tensioning spring 24 and the lower conveyor belt tension adjusting and tensioning spring 28 are fixed on the cutter body 1, one end of the guide rotating shaft 44 is fixedly provided with a guide rotating shaft locking and swinging arm 40, the guide rotating shaft locking and swinging arm 40 is arranged outside the cutter body 1, the outer part of the cutter body 1 is provided with an adjusting push block 47 corresponding to the guide rotating shaft locking and swinging arm 40, the adjusting push block 47 is movably arranged on an adjusting push block fixing seat 48 through a connecting rotating shaft, the adjusting push block fixing seat 48 is fixed on the cutter body 1, the bottom of the guiding rotating shaft adjusting cylinder 45 is movably arranged on the cylinder fixing seat 46 through a connecting rotating shaft, the cylinder fixing seat 46 is fixed on the cutter body 1, the top end of a push rod of the guiding rotating shaft adjusting cylinder 45 is movably connected with the adjusting push block 47 through the connecting rotating shaft, the cutter body 1 is correspondingly fixed with the adjusting push block locating seat 49 corresponding to the adjusting push block 47, the cutter body 1 is fixedly provided with the lower cutter rest 9 and the upper cutter rest guide rod 10, the driven gear shaft 7 is provided with the eccentric swing arm 50, the eccentric swing arm 50 can drive the upper cutter rest 8 to slide along the upper cutter rest guide rod 10, the bottoms of the front positioning vertical plate 121 and the side positioning vertical plate 122 are on the same horizontal plane, and the distance from the book placing plate 11 to be cut to the bottoms of the front positioning vertical plate 121 and the side positioning vertical plate 122 is 1.5 times the thickness of the book to be cut.

The invention discloses a book cutting machine, which is characterized in that a user can integrally place a stack of tens of books to be cut on a book placing plate 11 to be cut in the using process, a front positioning vertical plate 121 and side positioning vertical plates 122 are positioned at the front and two sides of the book to be cut, then a driving motor 2 drives a driven gear shaft 7 to rotate through a reverser 4, the driven gear shaft 7 drives a guide rail cam 34 and a slide block cam to rotate, the guide rail cam 34 drives a guide rail driving rotation 51, a guide rail driven rotating shaft 52, a guide rail locking swing arm 53 and a guide rail connecting rod locking swing arm 54 through a guide rail roller 36, the guide rail swing arm 38, the guide rail driving rod 42, the guide rail 55 to be horizontal, and at the same time, the slide block cam 35 drives a slide block 56 to slide along the guide rail 55 through a slide block roller 37, a slide block swing arm 39, a slide block driving swing arm 41, a slide block driving rod 43, a driving connecting plate 59 and a slide block connecting plate 57, the pushing book block 58 on the sliding block connecting plate 57 penetrates through the pushing book block perforation 14 to push the lowest one of the whole to be cut to approach between the upper conveyor belt front roller 17 and the lower conveyor belt front roller 18, meanwhile, the upper conveyor belt front roller angle adjusting cylinder 30 drives the upper conveyor belt front roller rotating shaft 19 to rotate through the upper conveyor belt front roller locking swing arm 29, the upper conveyor belt front roller rotating shaft 19 rotates to drive the upper conveyor belt front roller 17 to move upwards through the upper conveyor belt front roller locking swing arm 20, so that the whole to be cut enters between the upper conveyor belt front roller 17 and the lower conveyor belt front roller 18, and then the upper conveyor belt front roller angle adjusting cylinder 30 acts to reset the upper conveyor belt front roller 17 downwards; then, the book positioning cylinder 60 drives the book positioning stop block 61 to position the book to be cut, the cutter on the upper cutter frame 8 slides along the upper cutter frame guide rod 10 under the drive of the eccentric swing arm 50, the operation of integrally cutting the book into a single book is completed by combining with the lower cutter frame 9, the tension adjustment of the upper conveyor belt 15 is completed by the upper conveyor belt tension adjustment tensioning spring 24 through the upper conveyor belt tension adjustment locking arm 23 and the upper conveyor belt tension adjustment rotating shaft 21, and the tension adjustment of the lower conveyor belt 16 is completed by the lower conveyor belt tension adjustment tensioning spring 28 through the lower conveyor belt tension adjustment locking arm 27 and the lower conveyor belt tension adjustment rotating shaft 25; the guide rotating shaft adjusting cylinder 45 can push the adjusting push block 47 to rotate, the adjusting push block 47 can rotate to drive the guide rotating shaft 44 to rotate through the guide rotating shaft locking swing arm 40, so that the slide block roller 37 on the slide block swing arm 39 is far away from the slide block cam 35, the slide block 56 cannot slide on the slide rail 55, the driven gear shaft idles, and therefore the whole suspended conveying of the combined machine to be cut is achieved, suspended cutting operation of the cutting machine is achieved, and equipment overhaul and maintenance are facilitated. This book guillootine can once place a plurality of antithetical couplet that wait to cut wholly, can realize single antithetical couplet whole feeding in the cutting process, can realize positioning operation before cutting, has alleviateed workman's intensity of labour, has cut the speed and has improved by a wide margin, cuts the location accuracy, easy maintenance is fit for using widely.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims

1. The utility model provides a book guillootine, includes guillootine body (1), driving motor (2), commutator (4), guide rail transfer line (42) and slider transfer line (43), its characterized in that: the outside of the cutter body (1) is fixedly provided with a driving motor (2) and a commutator (4), the driving motor (2) drives a driving gear (5) in the commutator (4) to rotate through a transmission belt (3), the driving gear (5) is meshed with a driven gear (6), the cutter body (1) is provided with a driven gear shaft (7), a guide rotating shaft (44), a guide driving rotating shaft (51) and a guide driven rotating shaft (52), Guide rail locking swing arms (53) are fixed on the guide rail driving rotating shafts (51) and the guide rail driven rotating shafts (52), the guide rail locking swing arms (53) are movably connected with guide rails (55) through connecting rotating shafts, sliding blocks (56) are arranged on the guide rails (55), sliding block connecting plates (57) are fixed on the upper parts of the sliding blocks (56), a plurality of book pushing stop blocks (58) are fixed on the sliding block connecting plates (57), and a transmission connecting plate (59) is fixed below the sliding block connecting plates (57); The driven gear (6) is fixed on the driven gear shaft (7), a book placing plate (11), a vertical plate fixing plate (13), a tension spring fixing plate (31) and a book positioning cylinder fixing beam (62) to be cut are fixed in the cutter body (1), a plurality of book pushing block through holes (14) are formed in the book placing plate (11) to be cut corresponding to the book pushing block (58), a front positioning vertical plate (121) and a side positioning vertical plate (122) are fixed on the vertical plate fixing plate (13), a guide rail cam (34) and a slide block cam (35) are fixed on the driven gear shaft (7), one ends of a slide block swing arm (39) and a slide block transmission swing arm (41) are fixed on a guide rotating shaft (44), One end of a guide rail swing arm (38) can be movably sleeved on a guide rotating shaft (44), a guide rail tensioning spring (32) is arranged between the guide rail swing arm (38) and a tension spring fixing plate (31), a guide rail tensioning spring (33) is arranged between a slide block swing arm (39) and the tension spring fixing plate (31), guide rail rollers (36) are arranged on the guide rail swing arm (38) corresponding to guide rail cams (34), slide block rollers (37) are arranged on the slide block swing arm (39) corresponding to the slide block cams (35), one end of a guide rail transmission rod (42) is movably connected with the guide rail swing arm (38) through a connecting rotating shaft, one end of the guide rail transmission rod (42) is movably connected with one end of a guide rail connecting rod locking swing arm (54) through a connecting rotating shaft, The other end of the guide rail connecting rod locking swing arm (54) is fixed on the guide rail driving rotating shaft (51), one end of the sliding block transmission rod (43) is movably connected with the sliding block transmission swing arm (41) through a connecting rotating shaft, one end of the sliding block transmission rod (43) is movably connected with the transmission connecting plate (59) through a connecting rotating shaft, a book positioning cylinder (60) is fixed on a book positioning cylinder fixing beam (62), a book positioning stop block (61) is arranged on the book positioning cylinder (60), a lower conveyor belt front roller (18), an upper conveyor belt front roller rotating shaft (19) are arranged on the cutter body (1), An upper conveyor belt tension adjusting rotating shaft (21) and a lower conveyor belt tension adjusting rotating shaft (25), one end of an upper conveyor belt front roller locking swing arm (20) is fixed on an upper conveyor belt front roller rotating shaft (19), the other end of the upper conveyor belt front roller locking swing arm (20) is provided with an upper conveyor belt front roller (17), one end of an upper conveyor belt front rotating shaft locking swing arm (29) is fixed on one end of an upper conveyor belt front roller rotating shaft (19), the upper conveyor belt front rotating shaft locking swing arm (29) is arranged outside a cutter body (1), the bottom of an upper conveyor belt front roller angle adjusting cylinder (30) is movably arranged on the cutter body (1), the top end of the ejector rod of the upper conveyor belt front roller angle adjusting cylinder (30) is movably connected with the other end of the upper conveyor belt front rotating shaft locking swing arm (29) through a connecting rotating shaft, a plurality of upper conveyor belt tension adjusting wheels (22) are arranged on the upper conveyor belt tension adjusting rotating shaft (21), a plurality of lower conveyor belt tension adjusting wheels (26) are arranged on the lower conveyor belt tension adjusting rotating shaft (25), an upper conveyor belt (15) is arranged on the upper conveyor belt front roller (17) and the upper conveyor belt tension adjusting wheels (22), a lower conveyor belt (16) is arranged on the lower conveyor belt front roller (18) and the lower conveyor belt tension adjusting wheels (26), An upper conveyor belt tension adjusting locking arm (23) is fixed at one end of the upper conveyor belt tension adjusting rotating shaft (21), a lower conveyor belt tension adjusting locking arm (27) is fixed at one end of the lower conveyor belt tension adjusting rotating shaft (25), the upper conveyor belt tension adjusting locking arm (23) and the lower conveyor belt tension adjusting locking arm (27) are arranged outside the cutter body (1), an upper conveyor belt tension adjusting tensioning spring (24) is arranged on the upper conveyor belt tension adjusting locking arm (23), a lower conveyor belt tension adjusting tensioning spring (28) is arranged on the lower conveyor belt tension adjusting locking arm (27), one ends of the upper conveyor belt tension adjusting tensioning spring (24) and the lower conveyor belt tension adjusting tensioning spring (28) are fixed on the cutter body (1), One end of the guide rotating shaft (44) is fixedly provided with a guide rotating shaft locking swing arm (40), the guide rotating shaft locking swing arm (40) is arranged outside the cutter body (1), an adjusting push block (47) is arranged outside the cutter body (1) corresponding to the guide rotating shaft locking swing arm (40), the adjusting push block (47) is movably arranged on an adjusting push block fixing seat (48) through a connecting rotating shaft, the adjusting push block fixing seat (48) is fixed on the cutter body (1), the bottom of a guide rotating shaft adjusting cylinder (45) is movably arranged on a cylinder fixing seat (46) through the connecting rotating shaft, the cylinder fixing seat (46) is fixed on the cutter body (1), The utility model discloses a cutting machine, including cutting machine body (1), including guiding pivot adjusting cylinder (45), ejector pin top, eccentric swing arm (50), upper saddle (8), lower saddle (9) and upper saddle guide arm (10) are fixed with on cutting machine body (1), ejector pin top of guiding pivot adjusting cylinder (45) is in the same place through connecting the pivot and adjusting push block (47) swing joint, corresponding adjusting push block (47) are fixed with adjusting push block positioning seat (49) on cutting machine body (1), be equipped with eccentric swing arm (50) on driven gear axle (7), eccentric swing arm (50) can drive upper saddle (8) and slide along upper saddle guide arm (10).

2. A book cutting machine according to claim 1, wherein: the bottoms of the front positioning vertical plate (121) and the side positioning vertical plate (122) are on the same horizontal plane, and the distance from the book placing plate (11) to be cut to the bottoms of the front positioning vertical plate (121) and the side positioning vertical plate (122) is 1.2-1.8 times the thickness of the book to be cut.