CN211591936U

CN211591936U - Book pressing machine capable of automatically stopping

Info

Publication number: CN211591936U
Application number: CN201922142462.8U
Authority: CN
Inventors: 倪爱华
Original assignee: Hangzhou Xiaoshan Ancient Book Printing Co ltd
Current assignee: Hangzhou Xiaoshan Ancient Book Printing Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-29
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a book pressing machine capable of automatically stopping, which comprises a machine table, wherein a supporting plate is symmetrically and fixedly connected on the machine table, a top plate is fixedly connected on the supporting plate, a first motor is fixedly connected on the top plate, an output shaft of the first motor is fixedly connected with a first belt pulley, an outer cover is fixedly connected on the top plate, a first fixing rod is arranged on the outer cover, the first fixing rod is matched with the outer cover in a rotating way, a second belt pulley is fixedly connected with one end of the first fixing rod, the first belt pulley is connected with the second belt pulley through the first belt, a first bevel gear is fixedly connected with one end of the first fixing rod, which is far away from the second belt pulley, a second fixing rod is arranged in a cavity, a second bevel gear is fixedly connected with the second fixing rod, a first gear is arranged in the cavity, a second gear is fixedly connected with one, the book pressing machine is controlled to press the book, so that the operation efficiency is low and the safety is poor.

Description

Book pressing machine capable of automatically stopping

Technical Field

The utility model relates to a book pressing machine technical field, in particular to book pressing machine that can automatic shutdown.

Background

Before the printed products are bound, the book block paper needs to be flattened so as to ensure the compact and firm binding quality. The existing book pressing machine is characterized in that a book is manually placed on the book pressing machine, and the book is pressed by controlling the book pressing machine, so that the operation efficiency is low, and the safety is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but automatic shutdown's book press has solved present book press and has all been the manual work place the book press with the book on, presses books at control book press, and operating efficiency is low like this, lacks the problem of security.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a book pressing machine capable of automatically stopping comprises a machine table, wherein a supporting plate is symmetrically and fixedly connected to the machine table, a top plate is fixedly connected to the supporting plate, a first motor is fixedly connected to the top plate, a first belt pulley is fixedly connected to an output shaft of the first motor, an outer cover is fixedly connected to the top plate, a first fixing rod is arranged on the outer cover and is in rotating fit with the outer cover, a second belt pulley is fixedly connected to one end of the first fixing rod, a first belt is arranged between the first belt pulley and the second belt pulley, the first belt pulley and the second belt pulley are connected through the first belt, a first bevel gear is fixedly connected to one end, far away from the second belt pulley, of the first fixing rod, a cavity is formed in the top plate, a first opening is formed in the lower surface of the cavity, a second fixing rod is arranged in the cavity and is in, the first bevel gear is meshed with the second bevel gear, the first gear is arranged in the cavity, the second fixing rod is fixedly connected with the first gear, the machine table is provided with a sliding plate, the periphery of the sliding plate is fixedly connected with a sliding block, the supporting plate is provided with a first sliding groove, the sliding block is in sliding fit with the sliding chute, the sliding plate is provided with a threaded rod, the threaded rod is in threaded fit with the sliding plate, a second gear is arranged in the cavity, one end of the threaded rod is fixedly connected with the second gear, the first gear is meshed with the second gear, a first connecting plate is arranged between the supporting plates, the threaded rod is in threaded fit with the first connecting plate, a first laser receiver is fixedly connected to the threaded rod, the supporting plate is fixedly connected with a first laser transmitter, the first laser receiver is electrically connected with a first motor, and two sides of the machine table are respectively provided with a conveying device and a lifting discharging device.

By adopting the technical scheme, when a book is pressed, the book is firstly conveyed to a machine table through a conveying device, a first motor is started, an output shaft of the first motor rotates to drive a first belt pulley fixedly connected with an output shaft of the first motor to rotate, the first belt pulley rotates to drive a second belt pulley connected with the first belt pulley through a first belt to rotate, the second belt pulley rotates to drive a first fixed rod fixedly connected with the second belt pulley to rotate, the first fixed rod rotates to drive a first bevel gear fixedly connected with the first fixed rod to rotate, the first bevel gear rotates to drive a second bevel gear meshed with the first bevel gear to rotate, the second bevel gear rotates to drive a second fixed rod fixedly connected with the second bevel gear to rotate, the first fixed rod rotates to drive a first gear fixedly connected with the second fixed rod to rotate, the first gear rotates to drive a second gear meshed with the first gear to rotate, and the second gear, the threaded rod rotates to drive the sliding plate in threaded fit with the threaded rod to slide, the sliding plate presses a book, the pressed book is conveyed to the lifting and discharging device, when the sliding plate is lifted, the first motor is reversely started, the output shaft of the first motor rotates to drive the first belt pulley fixedly connected with the output shaft of the first motor to rotate, the first belt pulley rotates to drive the second belt pulley connected with the first belt pulley through the first belt to rotate, the second belt pulley rotates to drive the first fixing rod fixedly connected with the second belt pulley to rotate, the first fixing rod rotates to drive the first bevel gear fixedly connected with the first fixing rod to rotate, the first bevel gear rotates to drive the second bevel gear meshed with the first bevel gear to rotate, the second bevel gear rotates to drive the second fixing rod fixedly connected with the second fixing rod to rotate, and the first gear rotates to drive the second gear meshed with the first gear to rotate, the second gear rotates to drive a threaded rod fixedly connected with the second gear to rotate, the threaded rod rotates to drive a sliding plate in threaded fit with the threaded rod to slide, and when the first laser receiver receives laser emitted by the first laser emitter, the first motor stops, and the sliding plate is stable and motionless.

Preferably, the conveying device comprises a motor II and a plate I, the plate I is fixedly connected to one side of the machine table, a support plate I and a support plate II are arranged on the plate I, the motor II is fixed on the support plate I, a third fixing rod and a fourth fixing rod are arranged between the support plate I and the support plate II, the third fixing rod is in rotating fit with the support plate I, the third fixing rod is in rotating fit with the support plate II, a fixing block is arranged on the third fixing rod and is in rotating fit with the third fixing rod, the fixing block is fixedly connected with the plate I, the fourth fixing rod is in rotating fit with the support plate II, an output shaft of the motor II penetrates through the support plate I and is fixedly connected with the third fixing rod, a third belt pulley and a fourth belt pulley are fixedly connected with the third, the improved laser processing machine is characterized in that a belt wheel V is in running fit with a fixing rod IV, a belt wheel VI is in running fit with the fixing rod IV, a belt II is arranged between the belt wheel III and the belt wheel V, the belt wheel III and the belt wheel V are connected through the belt II, a belt III is arranged between the belt wheel IV and the belt wheel VI, the belt wheel IV and the belt wheel VI are connected through the belt III, a connecting plate II is fixedly connected between the supporting plate I and the supporting plate II, a first fixedly connected cylinder I is arranged on the flat plate I, a piston rod of the first cylinder is hinged to the connecting plate II, a second laser emitter is fixedly connected to one end, close to a machine table, of the supporting plate I, a second laser receiver is fixedly.

By adopting the technical scheme, when a book is to be conveyed, the first air cylinder is started, the piston rod of the first air cylinder extends out to drive the second connecting plate hinged with the piston rod of the first air cylinder to move, the second connecting plate moves to drive the first supporting plate and the second supporting plate which are fixedly connected with the second connecting plate to rotate, when the first support plate and the second support plate rotate to a certain position, the second laser receiver receives laser emitted by the second laser emitter, the first air cylinder is closed, a book is placed on the second belt and the third belt, the second motor is started, the output shaft of the second motor rotates to drive the third fixing rod fixedly connected with the output shaft of the second motor to rotate, the third fixing rod rotates to drive the third belt pulley fixedly connected with the third fixing rod and the fourth belt pulley to rotate, the third belt pulley rotates to drive the second belt to transmit, the fourth belt pulley rotates to drive the third belt to transmit, and the second belt and the third belt drive the book to transmit, so that the book conveying effect is achieved.

Preferably, the lifting and discharging device comprises a second flat plate, a second air cylinder and a lifting platform, the second flat plate is fixed on one side of the machine platform, which is far away from the first flat plate, the second air cylinder is fixed on the second flat plate, the second flat plate is provided with a second opening, a first rotating rod and a second rotating rod are symmetrically arranged in the second opening, one end of the first rotating rod is hinged with the second flat plate, the side wall of the second opening is symmetrically provided with a second sliding groove, a sliding rod is arranged in the second sliding groove and is in sliding fit with the second sliding groove, one end of the sliding rod is fixedly connected with the second rotating rod, a piston rod of the second air cylinder is fixedly connected with the sliding rod, the first rotating rod is hinged with the second rotating rod, one end of the first rotating rod, which is far away from the second flat plate, is provided with a third rotating rod, the first rotating rod is hinged with the third rotating rod, one end of the second, and one end of the fourth rotating rod, far away from the second rotating rod, is hinged with the lifting platform, and one end of the third rotating rod, far away from the first rotating rod, is hinged with the lifting platform.

By adopting the technical scheme, the second air cylinder is started, the piston rod of the second air cylinder extends out to drive the fixedly connected slide rod fixedly connected with the piston rod of the second air cylinder to slide, the slide rod slides to drive the second rotating rod hinged with the slide rod to rotate, the second rotating rod drives the first rotating rod hinged with the second rotating rod and the third rotating rod to rotate, the third rotating rod drives the fourth rotating rod hinged with the third rotating rod to rotate, the third rotating rod and the fourth rotating rod drive the lifting platform hinged with the third rotating rod and the fourth rotating rod to move upwards, when the lifting platform moves to a specified position, the second air cylinder stops, after a book is conveyed to the lifting platform, the piston rod of the second air cylinder retracts to drive the fixedly connected slide rod fixedly connected with the piston rod of the second air cylinder to slide, the slide rod slides to drive the second rotating rod hinged with the slide rod to rotate, the second rotating rod drives the first rotating rod hinged with the second rotating rod and the third rotating rod to rotate, the third rotating rod drives the fourth rotating rod, the third rotating rod and the fourth rotating rod rotate to drive the lifting platform hinged with the third rotating rod and the fourth rotating rod to move downwards, the lifting platform moves downwards to drive the book placed on the lifting platform to move downwards, the pressed book is taken down, and the effect of facilitating the taking of the book by a worker is achieved.

Preferably, a first roller and a second roller are arranged on the machine table, a third opening and a fourth opening are formed in the machine table, a first support rod is fixedly connected in the third opening, a second support rod is fixedly connected in the fourth opening, the first roller is sleeved on the first support rod in a rotating fit mode, the second roller is sleeved on the second support rod in a rotating fit mode, and the second roller is rotatably matched with the second support rod in a rotating fit mode.

By adopting the technical scheme, the first roller and the second roller rotate to drive the books to move to the lifting platform, and the book conveying function is achieved.

Preferably, the sliding plate is symmetrically and fixedly connected with vertical rods, the vertical rods are in sliding fit with the first connecting plate, and the vertical rods are in sliding fit with the top plate.

By adopting the technical scheme, the vertical rod plays a role in assisting the sliding plate to slide.

Preferably, the vertical rod is fixedly connected with a limiting plate, the lower surface of the limiting plate is fixedly connected with a pressure sensor, and the pressure sensor is electrically connected with the motor.

By adopting the technical scheme, when the threaded rod moves downwards to a certain position, the pressure sensor on the limiting plate senses certain pressure, and the motor is turned off, so that the effect of limiting the downward movement range of the threaded rod is achieved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram showing a structure of a transfer device;

FIG. 3 is a schematic structural view for showing a pressing device;

fig. 4 is a schematic structural diagram for showing the lifting discharging device.

Reference numerals: 1. a machine platform; 2. a conveying device; 4. a lifting discharging device; 5. a first motor; 6. a first belt pulley; 7. a second belt pulley; 8. a support plate; 9. a top plate; 10. a housing; 11. fixing a rod I; 12. a first belt; 13. a first bevel gear; 14. a cavity; 15. a first opening; 16. a second fixing rod; 17. a second bevel gear; 18. a first gear; 19. a sliding plate; 20. a slider; 21. a first sliding chute; 22. a threaded rod; 23. a second gear; 24. a first connecting plate; 25. a first laser receiver; 26. a first laser emitter; 27. a second motor; 30. a first flat plate; 31. a first support plate; 32. a support plate II; 33. fixing a rod III; 34. fixing a rod IV; 35. a third belt pulley; 36. a belt pulley IV; 37. a fifth belt pulley; 38. a sixth belt pulley; 39. a second belt; 40. a third belt; 41. a second connecting plate; 42. a first cylinder; 43. a second laser emitter; 44. a second laser receiver; 45. a second flat plate; 46. a second air cylinder; 47. a lifting platform; 48. a second opening; 49. a first rotating rod; 50. a second rotating rod; 51. a second chute; 52. a slide bar; 53. a third rotating rod; 54. a fourth rotating rod; 55. a first roller; 56. a second roller; 57. opening three; 58. opening four; 59. a first support rod; 60. a second supporting rod; 61. a vertical rod; 62. a limiting plate; 63. a pressure sensor; 64. and (5) fixing blocks.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, an automatic stop book press comprises a machine table 1, a first flat plate 30 is fixed on one side of the machine table 1, when a book is pressed, a first air cylinder 42 is fixedly connected to the first flat plate 30, a piston rod of the first air cylinder 42 is hinged to a second connecting plate 41, the first air cylinder 42 is started, the piston rod of the first air cylinder 42 extends out to drive the second connecting plate 41 to move, a first support plate 31 and a second support plate 32 are fixedly connected to the second connecting plate 41, the second connecting plate 41 moves to drive the first support plate 31 and the second support plate 32 which are fixedly connected to the second connecting plate 41 to rotate, a second laser emitter 43 is fixedly connected to one end of the first support plate 31 close to the machine table 1, a second laser receiver 44 is fixedly connected to the machine table 1, the second laser receiver 44 is electrically connected to the first air cylinder 42, when the first support plate 31 and the second support plate 32 rotate to a certain, the first cylinder 42 is closed, a book to be pressed is placed on the second belt 39 and the third belt 40, the first flat plate 30 is fixedly connected to the machine table 1, the third fixing rod 33 and the fourth fixing rod 34 are arranged between the first support plate 31 and the second support plate 32, the third fixing rod 33 is in rotating fit with the first support plate 31, the third fixing rod 33 is in rotating fit with the second support plate 32, the third fixing rod 33 is provided with a fixing block 64, the fixing block 64 is in rotating fit with the third fixing rod 33, the fixing block 64 is fixedly connected with the first flat plate 30, the fourth fixing rod 34 is in rotating fit with the first support plate 31, the fourth fixing rod 34 is in rotating fit with the second support plate 32, an output shaft of the second motor 27 penetrates through the first support plate 31 to be fixedly connected with the third fixing rod 33, the second motor 27 is started, the output shaft of the second motor 27 rotates to drive the third fixing rod 33 to rotate, the third, a belt pulley five 37 and a belt pulley six 38 are sleeved outside the fixing rod four 34, the belt pulley five 37 is in running fit with the fixing rod four 34, the belt pulley six 38 is in running fit with the fixing rod four 34, a belt two 39 is arranged between the belt pulley three 35 and the belt pulley five 37, the belt pulley three 35 is connected with the belt pulley five 37 through the belt two 39, a belt three 40 is arranged between the belt pulley four 36 and the belt pulley six 38, the belt pulley four 36 is connected with the belt six 38 through the belt three 40, the belt pulley three 35 rotates to drive the belt two 39 to transmit, the belt four 36 rotates to drive the belt three 40 to transmit, and the belt two 39 and the belt three 40 transmit books to the machine table 1.

As shown in fig. 1 and 3, a supporting plate 8 is symmetrically and fixedly connected to a machine table 1, a top plate 9 is fixedly connected to the supporting plate 8, a first motor 5 is fixed to the top plate 9, an output shaft of the first motor 5 is fixedly connected to a first belt pulley 6, the first motor 5 is started, the first belt pulley 6 is driven to rotate by rotation of the output shaft of the first motor 5, an outer cover 10 is fixedly connected to the top plate 9, a first fixing rod 11 is arranged on the outer cover 10, the first fixing rod 11 is rotatably matched with the outer cover 10, one end of the first fixing rod 11 is fixedly connected to a second belt pulley 7, a first belt 12 is arranged between the first belt pulley 6 and the second belt pulley 7, the first belt pulley 6 is connected to the second belt pulley 7 through a first belt 12, the first belt pulley 6 rotates to drive the second belt pulley 7 to rotate, the second belt pulley 7 rotates to drive the first fixing, a first fixing rod 11 rotates to drive a first bevel gear 13 fixedly connected with the first fixing rod 11 to rotate, a cavity 14 is formed in a top plate 9, a first opening 15 is formed in the lower surface of the cavity 14, a second fixing rod 16 is arranged in the cavity 14, the second fixing rod 16 is in rotating fit with the top plate 9, the second fixing rod 16 penetrates through the upper wall of the cavity 14 and is fixedly connected with a second bevel gear 17, the first bevel gear 13 is meshed with the second bevel gear 17, the first bevel gear 13 rotates to drive the second bevel gear 17 meshed with the first bevel gear 13 to rotate, the second bevel gear 17 rotates to drive the second fixing rod 16 fixedly connected with the second bevel gear 17 to rotate, a first gear 18 is arranged in the cavity 14, the second fixing rod 16 is fixedly connected with the first gear 18, the second fixing rod 16 rotates to drive the first gear 18 fixedly connected with the second fixing rod 16 to rotate, a sliding, the sliding block 20 is in sliding fit with the first sliding groove 21, the sliding plate 19 is provided with a threaded rod 22, the threaded rod 22 is in threaded fit with the sliding plate 19, a second gear 23 is arranged in the cavity 14, one end of the threaded rod 22 is fixedly connected with the second gear 23, the first gear 18 is meshed with the second gear 23, a first connecting plate 24 is arranged between the supporting plates 8, the threaded rod 22 is in threaded fit with the first connecting plate 24, the first gear 18 rotates to drive the second gear 23 meshed with the first gear 18 to rotate, the second gear 23 rotates to drive the threaded rod 22 fixedly connected with the second gear 23 to rotate, the threaded rod 22 rotates to drive the sliding plate 19 in threaded fit with the threaded rod 22 to slide, vertical rods 61 are symmetrically and fixedly connected to the sliding plate 19, the vertical rods 61 are in sliding fit with the first connecting plate 24, the vertical rods 61 are in sliding fit with the top plate 9, the vertical rods 61 play a role, the machine table 1 is provided with a third opening 57 and a fourth opening 58, a first support rod 59 is fixedly connected in the third opening 57, a second support rod 60 is fixedly connected in the fourth opening 58, a first roller 55 is sleeved on the first support rod 59, the first roller 55 is in rotating fit with the first support rod 59, a second roller 56 is sleeved on the second support rod 60, the second roller 56 is in rotating fit with the second support rod 60, and after a book is pressed, the first roller 55 and the second roller 56 rotate to drive the book to move to the lifting table 47.

As shown in fig. 4, a flat plate two 45 is fixedly connected to the machine table 1, a cylinder two 46 is fixed to the flat plate two 45, an opening two 48 is formed in the flat plate two 45, a rotating rod one 49 and a rotating rod two 50 are symmetrically arranged in the opening two 48, one end of the rotating rod one 49 is hinged to the flat plate two 45, a sliding groove two 51 is symmetrically formed in the side wall of the opening two 48, a sliding rod 52 is arranged in the sliding groove two 51, the sliding rod 52 is in sliding fit with the sliding groove two 51, one end of the sliding rod 52 is fixedly connected with the rotating rod two 50, a piston rod of the cylinder two 46 is fixedly connected with the sliding rod 52, the cylinder two 46 is started, the piston rod of the cylinder two 46 extends out to drive the sliding rod 52 to slide, the rotating rod one 49 is hinged to the rotating rod two 50, the sliding rod 52 drives the rotating rod two 50 hinged to rotate, a rotating rod three 53 is arranged at one end of the rotating rod one 49 far away from the flat plate two 45, the rotating rod one 49 is, a rotating rod four 54 is hinged with a rotating rod two 50, the rotating rod two 50 rotates to drive a rotating rod one 49 and a rotating rod three 53 which are hinged with the rotating rod two 50 to rotate, the rotating rod three 53 rotates to drive the rotating rod four 54 which is hinged with the rotating rod three 53 to rotate, one end of the rotating rod four 54 far away from the rotating rod two 50 is hinged with a lifting platform 47, one end of the rotating rod three 53 far away from the rotating rod one 49 is hinged with the lifting platform 47, the rotating rod three 53 and the rotating rod four 54 rotate to drive the lifting platform 47 which is hinged with the rotating rod three 53 and the rotating rod four 54 to move upwards, when the rotating rod four 54 moves to a specified position, the air cylinder two 46 stops, the pressed book is conveyed to the lifting platform 47, after the book is conveyed to the lifting platform 47, the piston rod of the air cylinder two 46 retracts, the lifting platform 47 descends, the pressed book is taken down, the reverse starting motor one 5 lifts the sliding plate 19, the threaded rod 22 is fixedly connected with a laser receiver one 25, the supporting, the first laser receiver 25 is electrically connected with the first motor 5, and when the first laser receiver 25 receives laser emitted by the first laser emitter 26, the first motor 5 stops and the sliding plate 19 is stable.

As shown in fig. 1, a limiting plate 62 is fixedly connected to the vertical rod 61, a pressure sensor 63 is fixedly connected to the lower surface of the limiting plate 62, the pressure sensor 63 is electrically connected to the first motor 5, when the threaded rod 22 moves downwards to a certain position, the pressure sensor 63 on the limiting plate 62 senses a certain pressure, the first motor 5 is closed, and the effect of limiting the downward movement range of the threaded rod 22 is achieved.

Claims

1. The book pressing machine capable of automatically stopping comprises a machine table (1) and is characterized in that a supporting plate (8) is symmetrically and fixedly connected to the machine table (1), a top plate (9) is fixedly connected to the supporting plate (8), a motor I (5) is fixedly connected to the top plate (9), a belt pulley I (6) is fixedly connected to an output shaft of the motor I (5), an outer cover (10) is fixedly connected to the top plate (9), a fixing rod I (11) is arranged on the outer cover (10), the fixing rod I (11) is in rotating fit with the outer cover (10), a belt pulley II (7) is fixedly connected to one end of the fixing rod I (11), a belt I (12) is arranged between the belt pulley I (6) and the belt pulley II (7), the belt pulley I (6) is connected with the belt pulley II (7) through the belt I (12), and a bevel gear I (13) is fixedly connected to one end, far away from the belt pulley II (7), of the fixing, a cavity (14) is formed in the top plate (9), an opening I (15) is formed in the lower surface of the cavity (14), a second fixing rod (16) is arranged in the cavity (14), the second fixing rod (16) is in running fit with the top plate (9), the second fixing rod (16) penetrates through the upper wall of the cavity (14) and is fixedly connected with a second bevel gear (17), the first bevel gear (13) is meshed with the second bevel gear (17), a first gear (18) is arranged in the cavity (14), the second fixing rod (16) is fixedly connected with the first gear (18), a sliding plate (19) is arranged on the machine table (1), sliding blocks (20) are fixedly connected to the periphery of the sliding plate (19), a first sliding groove (21) is formed in the supporting plate (8), the sliding blocks (20) are in sliding fit with the first sliding groove (21), and a threaded rod (22) is arranged on, the improved machine comprises a machine table (1) and is characterized in that the threaded rod (22) is in threaded fit with the sliding plate (19), a second gear (23) is arranged in the cavity (14), one end of the threaded rod (22) is fixedly connected with the second gear (23), the first gear (18) is meshed with the second gear (23), a first connecting plate (24) is arranged between the supporting plates (8), the threaded rod (22) is in threaded fit with the first connecting plate (24), a first laser receiver (25) is fixedly connected onto the threaded rod (22), a first laser emitter (26) is fixedly connected onto the supporting plates (8), the first laser receiver (25) is electrically connected with a first motor (5), and the two sides of the machine table (1) are respectively provided with a conveying device (2) and a lifting discharging device (4).

2. The automatic-stopping book pressing machine as claimed in claim 1, wherein the conveying device (2) comprises a second motor (27) and a first plate (30), the first plate (30) is fixedly connected to one side of the machine table (1), the first plate (30) is provided with a first support plate (31) and a second support plate (32), one end of the first support plate (31) is hinged to the first plate (30), the second motor (27) is fixed on the first support plate (31), a third fixing rod (33) and a fourth fixing rod (34) are arranged between the first support plate (31) and the second support plate (32), the third fixing rod (33) is rotatably matched with the first support plate (31), the third fixing rod (33) is rotatably matched with the second support plate (32), the third fixing rod (33) is provided with a fixing block (64), and the third fixing block (33) is rotatably matched with the fixing rod (33), the fixing block (64) is fixedly connected with the first flat plate (30), the fourth fixing rod (34) is in running fit with the first support plate (31), the fourth fixing rod (34) is in running fit with the second support plate (32), an output shaft of the second motor (27) penetrates through the first support plate (31) and the third fixing rod (33), the third fixing rod (33) is fixedly connected with a third belt pulley (35) and a fourth belt pulley (36), the fourth fixing rod (34) is externally sleeved with a fifth belt pulley (37) and a sixth belt pulley (38), the fifth belt pulley (37) is in running fit with the fourth fixing rod (34), the sixth belt pulley (38) is in running fit with the fourth fixing rod (34), a second belt (39) is arranged between the third belt pulley (35) and the fifth belt pulley (37), the third belt pulley (35) and the fifth belt pulley (37) are connected through the second belt (39), and a third belt (40) is arranged between the fourth belt pulley (36) and the sixth belt pulley (38), belt pulley four (36) and belt pulley six (38) are connected through belt three (40), fixedly connected with connecting plate two (41) between extension board one (31) and extension board two (32), fixedly connected with cylinder one (42) on dull and stereotyped one (30), the piston rod of cylinder one (42) is articulated with connecting plate two (41), one end fixedly connected with laser emitter two (43) that extension board one (31) is close to board (1), fixedly connected with laser receiver two (44) on board (1), laser receiver two (44) and cylinder one (42) electric connection.

3. The book pressing machine capable of automatically stopping according to claim 1, wherein the lifting and discharging device (4) comprises a second flat plate (45), a second air cylinder (46) and a lifting table (47), the second flat plate (45) is fixed on one side of the machine table (1) far away from the first flat plate (30), the second air cylinder (46) is fixed on the second flat plate (45), the second flat plate (45) is provided with a second opening (48), a first rotating rod (49) and a second rotating rod (50) are symmetrically arranged in the second opening (48), one end of the first rotating rod (49) is hinged with the second flat plate (45), the side wall of the second opening (48) is symmetrically provided with a second sliding groove (51), a sliding rod (52) is arranged in the second sliding groove (51), the sliding rod (52) is in sliding fit with the second sliding groove (51), and one end of the sliding rod (52) is fixedly connected with the second rotating rod (50), the piston rod and slide bar (52) fixed connection of cylinder two (46), bull stick (49) are articulated with bull stick two (50), the one end that dull and stereotyped two (45) were kept away from in bull stick (49) is provided with bull stick three (53), bull stick one (49) are articulated with bull stick three (53), the one end that dull and stereotyped two (45) were kept away from in bull stick two (50) is provided with bull stick four (54), bull stick four (54) are articulated with bull stick two (50), the one end that bull stick two (50) were kept away from in bull stick four (54) is articulated with elevating platform (47), the one end that bull stick one (49) was kept away from in bull stick three (53) is articulated with elevating platform (47).

4. The automatic stop book press according to claim 1, wherein a first roller (55) and a second roller (56) are disposed on the machine table (1), the machine table (1) is provided with a third opening (57) and a fourth opening (58), a first support rod (59) is fixedly connected in the third opening (57), a second support rod (60) is fixedly connected in the fourth opening (58), the first roller (55) is sleeved on the first support rod (59), the first roller (55) is rotationally matched with the first support rod (59), the second roller (56) is sleeved on the second support rod (60), and the second roller (56) is rotationally matched with the second support rod (60).

5. The automatic-stopping book press according to claim 1, characterized in that a vertical rod (61) is symmetrically and fixedly connected to the sliding plate (19), the vertical rod (61) is in sliding fit with the first connecting plate (24), and the vertical rod (61) is in sliding fit with the top plate (9).

6. The automatic-stopping book press according to claim 5, wherein a limiting plate (62) is fixedly connected to the vertical rod (61), a pressure sensor (63) is fixedly connected to the lower surface of the limiting plate (62), and the pressure sensor (63) is electrically connected to the first motor (5).