Full-automatic three-side book trimmer

Abstract

The invention discloses a full-automatic three-side book trimming machine which comprises a control module, a book output assembly, a book input assembly, a book pushing assembly, a book arranging assembly, a book pressing assembly, an end face book trimming assembly, a side face book trimming assembly, a transmission mechanism, a waste collecting area and a rack. Books sequentially pass through the book input assembly, the book arranging assembly, the book pushing assembly, the book pressing assembly, the end face book trimming assembly and the side face book trimming assembly to be trimmed and then are moved out of the book output assembly. According to the automatic book cutting device, automatic operation of book cutting is achieved, the operations of feeding, tidying, clamping, fixing, positioning, cutting, discharging, waste collecting and the like can be automatically completed, the book cutting efficiency is greatly improved, meanwhile, the book cutting quality is improved, and therefore the requirement of automatic production is met.

Description

Technical Field

[0001] The invention relates to a full-automatic three-side book trimmer. Background Art

[0002] Book trimmers are mainly used for cutting books to make the end or side faces of books neat and flat, so as to meet factory requirements or usage requirements; existing book trimmers are basically semi-automatic equipment with a low degree of intelligence. They require too much manual intervention during use, which limits their production efficiency and is increasingly unable to meet the needs of automated production. Therefore, it is necessary to develop a fully automatic three-sided book trimmer. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic three-sided book trimmer which has a high degree of automation and can automatically complete the operations of loading, tidying, clamping, fixing, cutting and unloading books, thereby greatly improving the production efficiency and having practicality and wide application.

[0004] To solve the above problems, the present invention adopts the following technical solutions:

[0005] A fully automatic three-sided book trimmer comprises a control module, a book output component, a book input component, a book pushing component, a book sorting component, a book pressing component, an end face book trimming component, a side face book trimming component, a transmission mechanism, a waste collection area and a frame; books pass through the book input component, the book sorting component, the book pushing component, the book pressing component, the end face book trimming component and the side face book trimming component in sequence, and then are moved out of the book output component after trimming is completed.

[0006] The control module is used to adjust and control the entire book trimmer workflow;

[0007] The book input assembly is used to control the automatic and stable conveying operation of the book;

[0008] The book sorting component is used to sort the stacked books so that the books are kept in a certain state;

[0009] The book pushing component is used to clamp and transport books, and push the books to the set area required for cutting;

[0010] The book pressing assembly is used to fix the book so as to facilitate cutting of the book;

[0011] The end face cutting assembly is used for cutting and shaping the two end faces of the book;

[0012] The side book cutting assembly is used for cutting and shaping one side of a book;

[0013] The book output component is used to remove the cut books;

[0014] The transmission mechanism is used to output power source to control the end surface book cutting assembly and the side surface book cutting assembly;

[0015] The waste collection area is used to collect waste generated after the books are cut.

[0016] Preferably, the book input component includes a conveying channel, a push rod is provided in the conveying channel, a lifting and conveying mechanism is installed at the bottom of the push rod, and a cylinder and a sensor are provided on one side of the conveying channel; the position of the book is detected by the sensor, and the position of the book during input is controlled by the cylinder; the push rod is driven by the lifting and conveying mechanism to perform up and down, front and back movements, so that the push rod can smoothly complete the automatic loading operation of the book.

[0017] Preferably, the book arrangement assembly comprises an end surface arrangement assembly, a side surface arrangement assembly and an adjustment assembly;

[0018] The end face tidying component includes a converter, a bracket, a screw rod and a motor. The bracket is threadedly connected to the screw rod. The motor, the converter and the screw rod are connected in sequence. The motor drives the screw rod to rotate through the converter, and the screw rod drives the bracket to move horizontally. A push plate is installed at one end of the bracket, and the bracket drives the push plate to move. The push plate is used to complete the tidying operation of the end face of the book and position the book at the same time.

[0019] The side tidying component includes a slide plate, a second cylinder, a rotating shaft and a tidying brush. The slide plate is equipped with a rotating shaft mounting seat, the rotating shaft is mounted on the rotating shaft mounting seat, the tidying brush is mounted on the rotating shaft, the second cylinder is mounted on the slide plate, a connecting block is connected between the second cylinder and the rotating shaft, the second cylinder drives the rotating shaft to rotate through the connecting block, and the state of the tidying brush is adjusted by the rotation of the rotating shaft, so that the tidying brush completes the tidying operation of the side of the book.

[0020] The adjustment assembly includes a second motor, a synchronous pulley assembly, a second screw rod and a guide rail slider assembly. The second motor drives the second screw rod to rotate through the synchronous pulley assembly. The slide plate is connected to the second screw rod, and the second screw rod drives the slide plate to move along the guide rail slider assembly. The slide plate is driven to move by the action of the second motor, so that the entire side tidying assembly moves, so as to adjust the position of the tidying brush according to books of different models and sizes, so that the tidying brush can accurately complete the tidying operation of the side of the book.

[0021] Preferably, the book pushing assembly includes a pushing mechanism and a clamping mechanism, and the clamping mechanism is connected to the pushing mechanism; the pushing mechanism includes a motor three, a transmission wheel, a conveyor belt, an auxiliary wheel and a sliding bracket, the transmission wheel is installed on the motor three, and the motor three drives the conveyor belt and the auxiliary wheel to rotate through the transmission wheel, and there are two sliding brackets, and the two sliding brackets are respectively arranged on both sides of the conveyor belt, and a slide rail is provided on the inner side of the sliding bracket, and a slider is installed on the slide rail, and the slider is connected to the conveyor belt; through the action of the slide rail and the slider, the stability of the transmission belt during movement is improved, so that it will not shake too much, and the movement of the clamping mechanism is more stable, ensuring the consistency of the state of the book during movement.

[0022] The clamping mechanism includes cylinder three, a mounting plate and a base plate, wherein a fixed block is mounted on the cylinder three, and a column, an insertion rod and a lower clamping plate are mounted on the base plate, and the lower end of the insertion rod is connected to the conveyor belt; a rocker arm is mounted on the column, and both ends of the rocker arm are connected to the fixed block and the mounting plate, an upper clamping plate mounting seat is mounted on the mounting plate, and an upper clamping plate is mounted on the upper clamping plate mounting seat, and the contact surfaces of the upper clamping plate mounting seat and the upper clamping plate are both tooth surface structures; the design of the tooth surface structure increases the stability between the upper clamping plate and the upper clamping plate mounting seat after installation, and at the same time facilitates the adjustment of the position of the upper clamping plate; at the same time, through the action of the insertion rod, it is convenient for the clamping mechanism to follow the movement of the conveyor belt.

[0023] The bottom of the upper clamping plate mounting seat is connected with the lower clamping plate, and the cylinder three pushes the swing rod, the mounting plate, the upper clamping plate mounting seat, the upper clamping plate and the lower clamping plate to move in sequence through the fixing block. Baffles are arranged on both sides of the upper clamping plate; the baffles facilitate the neatness of the sides of the book.

[0024] Preferably, before the book is clamped, the horizontal plane where the clamping surface of the lower clamping plate is located is lower than the horizontal plane where the upper surface of the sliding bracket is located; this arrangement facilitates the movement of the book between the upper clamping plate and the lower clamping plate, thereby facilitating the clamping of the book.

[0025] After the book is clamped, the clamping surface of the lower clamping plate is located at a level higher than the upper surface of the sliding bracket; thus, the bottom middle of the clamped book is slightly lifted upward, thereby reducing the contact between the book and the work surface.

[0026] Preferably, the book pressing assembly comprises a mounting column and a pressing plate mounting seat, the upper end of the mounting column is connected to a cylinder, the pressing plate mounting seat is mounted on the mounting column, and a pressing plate is mounted on the pressing plate mounting seat.

[0027] Preferably, the end face book cutting assembly includes a side knife mounting mechanism, a side knife distance automatic adjustment mechanism and a side knife automatic locking mechanism; the side knife mounting mechanism includes a fixed shaft, a side knife adjustment seat 1 and a side knife adjustment seat 2, the side knife adjustment seat 1 and the side knife adjustment seat 2 are mounted on the fixed shaft, the lower ends of the side knife adjustment seat 1 and the side knife adjustment seat 2 are both equipped with side knife seats, the side knife seats are equipped with a side knife mounting plate, and the side knife is mounted on the side knife mounting plate.

[0028] The side knife adjustment seat one and the side knife adjustment seat two are both provided with a hook-shaped structure, and the side knife seat is provided with a wedge-shaped structure that matches the hook-shaped structure; through the action of the hook-shaped structure and the wedge-shaped structure, the installation of the side knife seat on the side knife adjustment seat one and / or the side knife adjustment seat two is facilitated.

[0029] A boss is provided at the upper end of the side knife seat, and pressure blocks are installed on the side knife adjustment seat 1 and the side knife adjustment seat 2. During assembly, the boss is partially embedded in the pressure block; through the action of the pressure block, the side knife seat is fixed and the convenience of its installation is increased.

[0030] The side knife seat is provided with a limit groove and an adjusting screw rod, and a stamping block is installed at the lower end of the adjusting screw rod. The stamping block is arranged in the limit groove, and the lower end of the stamping block is connected to the side knife mounting plate. The stamping block is used to give a certain supporting force to the side knife mounting plate, thereby increasing the impact resistance of the side knife. The tightness of the connection between the stamping block and the side knife mounting plate is ensured by the action of the adjusting screw rod.

[0031] The side knife adjustment seat 1 and the side knife adjustment seat 2 are provided with a cavity and an adjusting screw 2, an adjusting block is provided in the cavity, a positioning column is installed on the adjusting block, one end of the adjusting screw 2 is connected to the adjusting block, and the adjusting screw 2 drives the positioning column to move through the adjusting block, and a positioning groove matching the positioning column is provided on the side knife seat; through the action of the positioning column and the positioning groove, the side knife seat is not easy to move laterally after installation, which plays a better limiting role.

[0032] Preferably, the side knife automatic locking mechanism includes a cylinder four, and the side knife adjustment seat one and the side knife adjustment seat two are provided with an opening groove. The side knife adjustment seat one and the side knife adjustment seat two are provided with an upper base and a lower base at the upper and lower ends of the opening groove, and the two ends of the cylinder four are respectively connected to the upper base and the lower base; the upper base and the lower base are pulled by cylinder four to tighten the opening groove, thereby completing the automatic locking operation of the side knife, and automatically controlling it at the same time, which facilitates the adjustment of the distance between the side knives.

[0033] The side cutter distance automatic adjustment mechanism includes a motor four and a bidirectional screw, one end of the motor four is equipped with a gear one, one end of the bidirectional screw is equipped with a gear two, the gear one and the gear two are meshingly connected, the motor four drives the bidirectional screw to rotate through the gear one and the gear two, the bidirectional screw is threadedly connected with the side cutter adjustment seat one and the side cutter adjustment seat two; the synchronous adjustment of the side cutter adjustment seat one and the side cutter adjustment seat two is realized through the bidirectional screw.

[0034] Preferably, the side book cutting assembly comprises a cutter mounting plate and a cutter, and the cutter is mounted on the cutter mounting plate.

[0035] The frame is provided with a vertical guide groove and an oblique guide groove, the two ends of the cutter mounting plate are arranged in the vertical guide groove, and the two ends of the fixed shaft are arranged in the oblique guide groove.

[0036] Preferably, the transmission mechanism comprises a transmission motor, a gear four, a gear six, a pulley mechanism, an end face book cutting assembly driving mechanism and a side face book cutting assembly driving mechanism;

[0037] The pulley mechanism includes a synchronous wheel 1, a synchronous belt and a synchronous wheel 2, wherein the synchronous wheel 1 is connected to the synchronous wheel 2 through a synchronous belt, the synchronous wheel 1 is mounted on the transmission motor, the synchronous wheel 2 is provided with an axis, a gear 3 is mounted on the axis, the gear 3 is meshed with the gear 4, a gear 5 is provided on one side of the gear 4, and the gear 5 is meshed with the gear 6;

[0038] The side book cutting assembly driving mechanism comprises a gear seven, an eccentric wheel one, a connecting rod one, a crank arm one and a rocker arm, the gear seven is meshed and connected with the gear six, the eccentric wheel one is installed on one side of the gear seven, one end of the connecting rod one is connected with the eccentric wheel one, the other end of the connecting rod one is connected with the crank arm one, and the crank arm one is connected with the cutter mounting plate;

[0039] The end face book cutting assembly driving mechanism comprises gear eight, eccentric wheel two and connecting rod two, gear eight is meshed and connected with gear six, eccentric wheel two is installed on one side of gear eight, one end of connecting rod two is connected with eccentric wheel two, and the other end of connecting rod two is connected with the fixed shaft.

[0040] The beneficial effects of the present invention are:

[0041] 1. Through the function of the book input component, the automatic input operation of the book is realized, which is convenient for the books to be cut in sequence and realize standardized production.

[0042] 2. Through the action of the book sorting assembly, the action of motor 1, screw 1 and push plate, the end faces of the books are neatly arranged; through the action of motor 2, rotating shaft and finishing brush in the side sorting assembly, and through the cooperation with the baffle, the side faces of the books are neatly arranged, and the books are positioned between the upper clamping plate and the lower clamping plate, so that the books can be accurately cut.

[0043] 3. Through the setting of the book pushing component, the clamping operation of the aligned books is realized to prevent the books from being disordered, and the books are pushed to the set position, which is convenient for the cutting of the books; at the same time, through the setting of the front and back states of the lower clamping plate, the clamping of the books is facilitated, and the contact area between the bottom of the book after clamping and the work surface is reduced, the wear of the books is reduced, and the resistance during the movement of the books is reduced.

[0044] 4. Through the setting of the book pressing assembly, the cylinder drives the mounting column and the pressing plate to move downward, and the book is fixed on the table through the action of the pressing plate, which facilitates the side knife and the cutter to complete the cutting of the book, thereby improving the cutting quality of the book.

[0045] 5. Through the setting of the end face book cutting assembly and the cooperation with the transmission mechanism, the purpose or effect of cutting the two end faces of the book is achieved; at the same time, through the design of the motor four and the bidirectional screw rod and the action of the cylinder four, the distance between the side knives can be automatically and accurately adjusted, and the side knives after position adjustment can be quickly locked, and the stability is good after locking. The whole process does not require excessive manual intervention, which improves the work effect.

[0046] 6. By setting the side book cutting component and cooperating with the transmission mechanism, the cutting operation on one side of the book is completed.

[0047] 7. By setting the vertical guide groove and the oblique guide groove, the moving direction of the cutter mounting plate and the fixed shaft is limited, so that the cutter mounting plate and the fixed shaft can only move along the set route.

[0048] 8. Through the setting of the transmission mechanism, the transmission motor drives the continuous transmission of gears three, four, five, etc., so as to realize the up and down and oblique movement of the cutter mounting plate and the fixed shaft, and realize the rapid cutting of books.

[0049] 9. The setting of the book output component facilitates the removal and storage of the cut books.

[0050] 10. The setting of the waste collection area facilitates the unified recycling of waste materials after book cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the present invention.

[0052] Figure 1 It is a structural schematic diagram of the present invention;

[0053] Figure 2 It is a structural schematic diagram of the present invention;

[0054] Figure 3 It is a schematic diagram of the installation of each component of the present invention;

[0055] Figure 4 It is a schematic diagram of the frame structure of the present invention;

[0056] Figure 5 This is a schematic diagram of the structure of the book input component of the present invention;

[0057] Figure 6 It is a schematic diagram of the structure of the book management component of the present invention;

[0058] Figure 7 It is a schematic diagram of the structure of the book management component of the present invention;

[0059] Figure 8 It is a structural schematic diagram of the book push component of the present invention;

[0060] Fig. 9 It is a schematic diagram of the installation of the upper clamping plate and the lower clamping plate of the present invention;

[0061] Fig.10 It is a schematic diagram of the installation position of the plug rod of the present invention;

[0062] Fig.11 It is a structural schematic diagram of a book pressing assembly of the present invention;

[0063] Fig.12 It is a schematic diagram of the structure of the side cutter assembly of the present invention;

[0064] Fig.13 It is a schematic diagram of the installation of the side cutter of the present invention;

[0065] Fig.14 It is a schematic diagram of the second structure of the side knife adjustment seat of the present invention;

[0066] Fig.15 This is a schematic diagram of the installation of the positioning column of the present invention;

[0067] Fig.16 It is a schematic diagram of the transmission assembly structure of the present invention.

[0068] Among them, 1. Shell, 2. Control module, 3. Book output component, 4. Waste collection area, 5. Book input component, 6. Book push component, 7. Book sorting component, 8. Book pressing component, 9. End face book cutting component, 10. Side book cutting component, 11. Frame, 12. Vertical guide groove, 13. Oblique guide groove, 14. Work table, 15. Conveying channel, 16. Push rod, 17. Cylinder 1, 18. Sensor, 19. Converter, 20. Bracket, 21. Screw 1, 22. Motor 1, 23. Push plate, 24. Slide plate, 25. Cylinder 2, 26. Rotating shaft mounting seat, 27. Connecting block, 28. Rotating shaft, 29. Finishing brush, 30. Motor 2, 31. Synchronous pulley assembly, 32. Screw rod 2, 33. Guide rail slider assembly, 34. Motor 3, 35. Transmission wheel, 36. Conveyor belt, 37. Sliding bracket, 371. Slide rail, 372. Slider, 38. Insert rod, 39. Cylinder 3, 40. Fixed block, 41. Rocker, 42. Column, 43. Mounting plate, 44. Upper clamping plate mounting seat, 45. Upper clamping plate, 46. Lower clamping plate, 461 . Bottom plate, 462. Tooth surface structure, 463. Clamping surface, 47. Baffle, 48. Mounting column, 49. Pressure plate mounting seat, 50. Pressure plate, 51. Fixed shaft, 52. Motor 4, 53. Gear 1, 54. Gear 2, 55. Bidirectional screw, 56. Side knife adjustment seat 1, 57. Side knife adjustment seat 2, 58. Opening groove, 59. Cylinder 4, 60. Upper base, 61. Lower base, 62. Side knife seat, 63. Side knife mounting plate, 64. Hook-shaped structure, 65. Wedge-shaped structure, 66. Boss, 67. Press block, 68 .Limiting groove, 69. Stamping block, 70. Adjusting screw 1, 71. Positioning column, 72. Adjusting screw 2, 73. Positioning groove, 74. Side plate, 75. Side knife, 76. Cutter mounting plate, 77. Synchronous wheel 1, 78. Synchronous belt, 79. Synchronous wheel 2, 80. Axis, 81. Gear 3, 82. Gear 4, 83. Gear 5, 84. Gear 6, 85. Gear 7, 86. Eccentric wheel 1, 87. Connecting rod 1, 88. Crank arm 1, 89. Rocker arm, 90. Gear 8, 91. Eccentric wheel 2, 92. Connecting rod 2. DETAILED DESCRIPTION

[0069] See also Figures 1 to 16 The fully automatic three-sided book trimmer shown includes a control module 2, a book output component 3, a book input component 5, a book pushing component 6, a book sorting component 7, a book pressing component 8, an end face book trimming component 9, a side face book trimming component 10, a transmission mechanism, a waste collection area 4 and a frame 11.

[0070] The book passes through the book input assembly 5, the book sorting assembly 7, the book pushing assembly 6, the book pressing assembly 8, the end surface book cutting assembly 9, and the side surface book cutting assembly 10 in sequence, and then is moved out of the book output assembly 3 after the cutting is completed.

[0071] The control module 2 is used for adjusting and controlling the entire book trimmer working process.

[0072] The book input assembly 5 is used to control the automatic and stable conveying operation of the book.

[0073] The book arranging component 7 is used to align the stacked books so as to keep the books in a certain state.

[0074] The book pushing assembly 6 is used for clamping and conveying books, and pushing the books to a set area required for cutting.

[0075] The book pressing assembly 8 is used to fix the book so as to facilitate cutting of the book.

[0076] The end face cutting assembly 9 is used for cutting and shaping the two end faces of a book.

[0077] The side book cutting assembly 10 is used for cutting and shaping one side of a book.

[0078] The book output component 3 is used to remove the cut books.

[0079] The transmission mechanism is used to output power source to control the end surface book cutting assembly and the side surface book cutting assembly;

[0080] The waste collection area 4 is used to collect waste generated after cutting books.

[0081] Furthermore, the book input assembly 5 includes a conveying channel 5, in which a push rod 16 is provided, a lifting conveying mechanism (not shown) is installed at the bottom of the push rod 16, and a cylinder 17 and a sensor 18 are provided on one side of the conveying channel 5.

[0082] Furthermore, the book arrangement assembly 7 includes an end surface arrangement assembly, a side surface arrangement assembly and an adjustment assembly.

[0083] Furthermore, the end face trimming assembly includes a converter 19, a bracket 20, a screw 21 and a motor 22. The bracket 20 is threadedly connected to the screw 21. The motor 22, the converter 19 and the screw 21 are connected in sequence. The motor 22 drives the screw 21 to rotate through the converter 19, and the screw 21 drives the bracket 20 to move horizontally. A push plate 23 is installed at one end of the bracket 20, and the bracket drives the push plate to move horizontally or laterally.

[0084] Furthermore, the side tidying component includes a slide plate 24, a second cylinder 25, a rotating shaft 28 and a finishing brush 29. The slide plate 24 is equipped with a rotating shaft mounting seat 26, the rotating shaft 28 is mounted on the rotating shaft mounting seat 26, the finishing brush 29 is mounted on the rotating shaft 28, the second cylinder 25 is mounted on the slide plate 24, a connecting block 27 is connected between the second cylinder 25 and the rotating shaft 28, and the second cylinder 25 drives the rotating shaft 28 to rotate through the connecting block 27.

[0085] Furthermore, the adjustment assembly includes a second motor 30, a synchronous pulley assembly 31, a second screw rod 32 and a guide rail slider assembly 33. The second motor 30 drives the second screw rod 32 to rotate through the synchronous pulley assembly 31. The slide plate 24 is connected to the second screw rod 32. The second screw rod 32 drives the slide plate 24 to move along the guide rail slider assembly, and the slide plate drives the second gas rod and the rotating shaft to move.

[0086] Furthermore, the book pushing assembly includes a pushing mechanism and a clamping mechanism, and the clamping mechanism is connected to the pushing mechanism.

[0087] Furthermore, the pushing mechanism includes a motor three 34, a transmission wheel 35, a conveyor belt 36, an auxiliary wheel and a sliding bracket 37. The transmission wheel 35 is installed on the motor three 34. The motor three 34 drives the conveyor belt 36 and the auxiliary wheel to rotate through the transmission wheel 35. There are two sliding brackets 37, and the two sliding brackets are respectively arranged on both sides of the conveyor belt 36. A slide rail 371 is provided on the inner side of the sliding bracket 37. A slider 372 is installed on the slide rail 371, and the slider 372 is connected to the conveyor belt 36.

[0088] Furthermore, the clamping mechanism includes a cylinder three 39, a mounting plate 43 and a base plate 461, the cylinder three 39 is installed with a fixed block 40, the base plate 461 is installed with a column 42, an insertion rod 38 and a lower clamping plate 46, the lower end of the insertion rod 38 is connected to the conveyor belt 36; the column 42 is installed with a rocker arm 41, both ends of the rocker arm 41 are connected to the fixed block 40 and the mounting plate 43, the mounting plate 43 is installed with an upper clamping plate mounting seat 44, the upper clamping plate 45 is installed on the upper clamping plate mounting seat 44, and the contact surfaces of the upper clamping plate mounting seat 44 and the upper clamping plate 45 are both tooth surface structures.

[0089] Furthermore, the bottom of the upper clamping plate mounting seat 44 is connected to the lower clamping plate 46, and the cylinder three 39 pushes the rocker arm 41, the mounting plate 43, the upper clamping plate mounting seat 44, the upper clamping plate 45, and the lower clamping plate 46 to move in sequence through the fixing block 40, and baffles 47 are provided on both sides of the upper clamping plate 45.

[0090] Further, before the book is clamped, the horizontal plane where the clamping surface of the lower clamping plate 46 is located is lower than the horizontal plane where the upper surface of the sliding bracket 37 is located;

[0091] Furthermore, after the book is clamped, the horizontal plane where the clamping surface of the lower clamping plate 46 is located is higher than the horizontal plane where the upper surface of the sliding bracket 37 is located.

[0092] Furthermore, the book pressing assembly includes a mounting column 48 and a pressure plate mounting seat 49 . The upper end of the mounting column 48 is connected to a cylinder (not shown). The pressure plate mounting seat 49 is mounted on the mounting column 48 . A pressure plate 50 is mounted on the pressure plate mounting seat 49 .

[0093] Furthermore, the end surface book cutting assembly includes a side knife installation mechanism, a side knife distance automatic adjustment mechanism and a side knife automatic locking mechanism.

[0094] Furthermore, the side knife mounting mechanism includes a fixed shaft 51, a side knife adjustment seat 1 56 and a side knife adjustment seat 2 57, the side knife adjustment seat 1 56 and the side knife adjustment seat 2 57 are mounted on the fixed shaft 51, the lower ends of the side knife adjustment seats 1 56 and the side knife adjustment seats 2 57 are both equipped with side knife seats 62, the side knife seats 62 are equipped with side knife mounting plates 63, and the side knife mounting plates 63 are equipped with side knives 75.

[0095] Furthermore, the side knife adjustment seat 1 56 and the side knife adjustment seat 2 57 are both provided with a hook-shaped structure 64 , and the side knife seat 62 is provided with a wedge-shaped structure 65 that matches the hook-shaped structure 64 .

[0096] Furthermore, a boss 66 is provided at the upper end of the side knife seat 62 , and a pressing block 67 is installed on the side knife adjustment seat 1 56 and the side knife adjustment seat 2 57 . During assembly, the boss 66 is partially embedded in the pressing block 67 .

[0097] Furthermore, the side knife seat 62 is provided with a limit groove 68 and an adjusting screw 70, and a punching block 69 is installed at the lower end of the adjusting screw 70. The punching block 69 is arranged in the limit groove 73, and the lower end of the punching block 73 is connected to the side knife mounting plate 63.

[0098] Furthermore, the side knife adjustment seat 1 56 and the side knife adjustment seat 2 57 are provided with a cavity and an adjusting screw 2 72, an adjusting block is provided in the cavity, a positioning column 71 is installed on the adjusting block, one end of the adjusting screw 2 72 is connected to the adjusting block, and the adjusting screw 2 72 drives the positioning column 71 to move through the adjusting block, and the side knife seat 62 is provided with a positioning groove 73 that cooperates with the positioning column 71.

[0099] Furthermore, the side knife automatic locking mechanism includes a cylinder four 59, and the side knife adjustment seat one 56 and the side knife adjustment seat two 57 are provided with an opening groove 58. The side knife adjustment seat one and the side knife adjustment seat two are provided with an upper base 60 and a lower base 61 at the upper and lower ends of the opening groove, and the two ends of the cylinder four 59 are respectively connected to the upper base 60 and the lower base 61.

[0100] Furthermore, the side knife distance automatic adjustment mechanism includes a motor four 52 and a bidirectional screw rod 55, one end of the motor four 52 is installed with a gear one 53, and one end of the bidirectional screw rod 55 is installed with a gear two 54, the gear one 53 and the gear two 54 are meshingly connected, the motor four 52 drives the bidirectional screw rod 55 to rotate through the gear one 53 and the gear two 54, the bidirectional screw rod 55 is threadedly connected with the side knife adjustment seat one 56 and the side knife adjustment seat two 56, and the bidirectional screw rod drives the side knife adjustment seat one and the side knife adjustment seat two to make reverse movements under the action of the motor four.

[0101] Furthermore, the side book cutting assembly includes a cutter mounting plate 76 and a cutter, and the cutter is mounted on the cutter mounting plate 76 .

[0102] Furthermore, a side plate 74 is installed at one end of the side knife adjustment seat 1 56 and the side knife adjustment seat 2 57, and the side knife seat is positioned and limited by the side plate.

[0103] Furthermore, the frame 11 is provided with a vertical guide groove 12 and an oblique guide groove 13 , both ends of the cutter mounting plate 76 are arranged in the vertical guide groove 12 , and both ends of the fixed shaft 51 are arranged in the oblique guide groove 13 .

[0104] Further, the transmission mechanism includes a transmission motor (not shown), a gear four 82, a gear six 84, a pulley mechanism, an end face book cutting assembly driving mechanism and a side face book cutting assembly driving mechanism;

[0105] Furthermore, the pulley mechanism includes a synchronous wheel 1 77, a synchronous belt 78 and a synchronous wheel 2 79. The synchronous wheel 1 77 is connected to the synchronous wheel 2 79 through the synchronous belt 78. The synchronous wheel 1 77 is installed on the transmission motor. The synchronous wheel 2 79 is provided with an axis 80. The axis 80 is provided with a gear 3 81. The gear 3 81 is meshed and connected with the gear 4 82. A gear 5 83 is provided on one side of the gear 4 82. The gear 5 83 is meshed and connected with the gear 6 84. The transmission motor drives the synchronous wheel 2, gear 3, gear 4, gear 5 and gear 6 to rotate in sequence through the synchronous wheel 1 and the synchronous belt.

[0106] Furthermore, the side book cutting assembly driving mechanism includes gear seven 85, eccentric wheel one 86, connecting rod one 87, crank arm one 88 and rocker arm 89, gear seven 85 is meshed and connected with gear six 84, eccentric wheel one 86 is installed on one side of gear seven 85, one end of connecting rod one 87 is connected to eccentric wheel one 86, and the other end of connecting rod one 86 is connected to crank arm one 88, and the crank arm one 88 is connected to the cutter mounting plate 76; gear six drives the eccentric wheel one, connecting rod one, crank arm one and cutter mounting plate to move through gear seven; a rocker arm is installed on the upper end of the cutter mounting plate, and one end of the rocker arm is connected to the frame.

[0107] Further, the driving mechanism of the end face book cutting assembly includes gear eight 90, eccentric wheel two 91 and connecting rod two 92. Gear eight 90 is meshed and connected with gear six 84. Eccentric wheel two 91 is installed on one side of gear eight 90. One end of connecting rod two 92 is connected with eccentric wheel two 91, and the other end of connecting rod two 92 is connected with fixed shaft 51. Gear six drives eccentric wheel two, connecting rod two and fixed shaft to move through gear eight.

[0108] Further, a housing 1 is provided on the outer side of the frame.

[0109] Further, a workbench surface 14 is provided on the frame, and the book moves on the workbench surface.

[0110] Further, the two side knives and the cutting knife are distributed in a "pin" shape.

[0111] Further, the book pressing assembly is arranged between the end face book cutting assembly and the side face book cutting assembly.

[0112] Further, the control module integrates the control program of the book cutting machine, and at the same time, operations such as program input, modification, and import can be carried out through the control module.

[0113] Further, the jacking and conveying mechanism described in the present invention is composed of a cylinder, a motor, a synchronous belt, a synchronous pulley, etc., which is a conventional transmission mechanism, so it will not be described in detail.

[0114] When the present invention is in use, the swinging book moves onto the book input assembly through the conveying line. The jacking and conveying mechanism drives the push rod to work. The push rod pushes the book to the book pushing assembly (specifically between the upper clamping plate and the lower clamping plate). At the same time, the book arranging assembly works. Motor one drives the bracket to move through lead screw one. The bracket drives the push plate to move. While the push plate holds up the book, it cooperates with the push rod to complete the alignment operation of the end face of the book. Subsequently, cylinder two drives the rotating shaft to rotate, and the rotating shaft drives the finishing brush to rotate. Under the action of the finishing brush and the baffle, the alignment operation of the side face of the book is completed, and at the same time, the positioning of the book between the upper clamping plate and the lower clamping plate is completed. Subsequently, the book arranging assembly resets. Cylinder three of the book pushing assembly drives the upper clamping plate mounting seat to move downward through the action of the swing rod. While the upper clamping plate mounting seat drives the upper clamping plate to move downward, it squeezes one end of the lower clamping plate, causing one end of the clamping surface of the lower clamping plate to tilt up. Under the action of the upper clamping plate and the lower clamping plate, the clamping operation of the book is completed. Subsequently, motor three drives the conveyor belt to rotate, and the conveyor belt drives the clamping mechanism and the book to move to the designated position. Subsequently, the pressing plate of the book pressing mechanism moves downward under the action of the corresponding cylinder, and the book is pressed firmly on the workbench surface through the pressing plate. At the same time, rear cylinder three drives the upper clamping plate and the lower clamping plate to reset, and motor three drives the clamping mechanism to reset;

[0115] Then the transmission mechanism works, and the transmission motor of the transmission mechanism drives the synchronous wheel 1, the synchronous wheel 2, the gear 3, the gear 4, the gear 5, and the gear 6 to rotate, and the gear 6 drives the gear 7 and the gear 8 to rotate synchronously, and the gear 8 drives the connecting rod 2 and the fixed shaft to move; the gear 7 drives the connecting rod 1, the curved arm 1, and the cutter mounting plate to move, and drives the fixed shaft and the cutter mounting plate to move successively under the pulling or lifting action; the side knife and the cutter complete the cutting operation of the two end faces and one side of the book in turn (the other side of the book is in the sealed state), and after the cutting is completed, the side knife and the cutter are reset, and the book pressing assembly is reset, and the cut book is pushed to the book output assembly and moved out by the action of the downward moving belt cutting the book, or the cut book is pushed to the book output assembly and moved out by adding a pneumatic or electric pushing mechanism, and the whole book cutting action is completed.

[0116] The book output assembly of the present invention is a traditional conveyor line structure, and its function and principle are the same, so it will not be described in detail.

[0117] When the book size or cutting standard changes, in a safe state, cylinder four performs a lifting operation, the upper base and the lower base lose tension, the open slot changes from a tightened state to an original state, and the side knife adjustment seat 1, the side knife adjustment seat 2 and the fixed shaft are in a movable state, and then motor four drives the two-way screw to rotate through gears 1 and 2, and the two-way screw drives the side knife adjustment seat 1 and the side knife adjustment seat 2 to move in the opposite direction. When the distance between the side knives reaches the set distance (the number of circles that the motor four group needs to rotate is calculated by the distance that needs to be adjusted), motor four stops working, and then cylinder four works, and cylinder four tightens the upper base and the lower base, so that the open slot is closed, and the side knife adjustment seat 1 and the side knife adjustment seat 2 are tightly held on the fixed shaft; during the implementation process, the pressure value of cylinder four needs to be controlled.

[0118] A corresponding limiting structure is also provided between the fixed shaft and the side knife adjustment seat 1 and the side knife adjustment seat 2 of the present invention, so that the side knife adjustment seat 1 and the side knife adjustment seat 2 will not rotate or swing significantly on the fixed shaft.

[0119] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined in the claims.

Claims

1. A fully automatic three-sided book trimmer, characterized in that: It includes a control module, a book output component, a book input component, a book pushing component, a book sorting component, a book pressing component, an end face book cutting component, a side face book cutting component, a transmission mechanism, a waste collection area and a frame; The books are sequentially passed through the book input assembly, book sorting assembly, book pushing assembly, book pressing assembly, end face book cutting assembly, and side face book cutting assembly, and then moved out of the book output assembly after cutting is completed; The control module is used to adjust and control the entire book trimmer workflow; The book input assembly is used to control the automatic and stable conveying operation of the book; The book sorting component is used to sort the stacked books so that the books are kept in a certain state; The book pushing component is used to clamp and transport books, and push the books to the set area required for cutting; The book pressing assembly is used to fix the book so as to facilitate cutting of the book; The end face cutting assembly is used for cutting and shaping the two end faces of the book; The side book cutting assembly is used for cutting and shaping one side of a book; The book output component is used to remove the cut books; The transmission mechanism is used to output power source to control the end surface book cutting assembly and the side surface book cutting assembly; The waste collection area is used to collect waste generated after the books are cut.

2. The fully automatic three-sided book trimmer according to claim 1, characterized in that: The book input assembly comprises a conveying channel, a push rod is arranged in the conveying channel, a lifting conveying mechanism is installed at the bottom of the push rod, and a cylinder and a sensor are arranged on one side of the conveying channel.

3. The fully automatic three-sided book trimmer according to claim 1, characterized in that: The book arrangement assembly comprises an end surface arrangement assembly, a side surface arrangement assembly and an adjustment assembly; The end face trimming assembly includes a converter, a bracket, a screw rod and a motor. The bracket is threadedly connected to the screw rod. The motor, the converter and the screw rod are connected in sequence. The motor drives the screw rod to rotate through the converter, and the screw rod drives the bracket to move horizontally. A push plate is installed at one end of the bracket. The side trimming assembly includes a slide plate, a second cylinder, a rotating shaft and a finishing brush. The slide plate is equipped with a rotating shaft mounting seat, the rotating shaft is mounted on the rotating shaft mounting seat, the finishing brush is mounted on the rotating shaft, the second cylinder is mounted on the slide plate, a connecting block is connected between the second cylinder and the rotating shaft, and the second cylinder drives the rotating shaft to rotate through the connecting block; The adjustment assembly includes a second motor, a synchronous pulley assembly, a second screw rod and a guide rail slider assembly. The second motor drives the second screw rod to rotate through the synchronous pulley assembly. The slide plate is connected to the second screw rod, and the second screw rod drives the slide plate to move along the guide rail slider assembly.

4. The fully automatic three-sided book trimmer according to claim 1, characterized in that: The book pushing assembly comprises a pushing mechanism and a clamping mechanism, and the clamping mechanism is connected to the pushing mechanism; The pushing mechanism includes a third motor, a transmission wheel, a conveyor belt, an auxiliary wheel and a sliding bracket. The transmission wheel is installed on the third motor. The third motor drives the conveyor belt and the auxiliary wheel to rotate through the transmission wheel. There are two sliding brackets, which are respectively arranged on both sides of the conveyor belt. A slide rail is provided on the inner side of the sliding bracket. A slider is installed on the slide rail. The slider is connected to the conveyor belt. The clamping mechanism includes a cylinder three, a mounting plate and a bottom plate, a fixing block is mounted on the cylinder three, a column, an insertion rod and a lower clamping plate are mounted on the bottom plate, and the lower end of the insertion rod is connected to the conveyor belt; a swing rod is mounted on the column, and both ends of the swing rod are connected to the fixing block and the mounting plate, an upper clamping plate mounting seat is mounted on the mounting plate, and an upper clamping plate is mounted on the upper clamping plate mounting seat, and the contact surfaces of the upper clamping plate mounting seat and the upper clamping plate are both tooth surface structures; The bottom of the upper clamping plate mounting seat is connected to the lower clamping plate, and the cylinder three pushes the swing rod, the mounting plate, the upper clamping plate mounting seat, the upper clamping plate and the lower clamping plate to move in sequence through the fixing block, and baffles are arranged on both sides of the upper clamping plate.

5. The fully automatic three-sided book trimmer according to claim 4, characterized in that: Before the book is clamped, the horizontal plane where the clamping surface of the lower clamping plate is located is lower than the horizontal plane where the upper surface of the sliding bracket is located; After the book is clamped, the horizontal plane where the clamping surface of the lower clamping plate is located is higher than the horizontal plane where the upper surface of the sliding bracket is located.

6. The fully automatic three-sided book trimmer according to claim 1, characterized in that: The book pressing assembly comprises a mounting column and a pressing plate mounting seat, the upper end of the mounting column is connected with a cylinder, the pressing plate mounting seat is mounted on the mounting column, and a pressing plate is mounted on the pressing plate mounting seat.

7. The fully automatic three-sided book trimmer according to claim 1, characterized in that: The end face book cutting assembly comprises a side knife installation mechanism, a side knife distance automatic adjustment mechanism and a side knife automatic locking mechanism; The side knife installation mechanism comprises a fixed shaft, a side knife adjustment seat 1 and a side knife adjustment seat 2, the side knife adjustment seat 1 and the side knife adjustment seat 2 are installed on the fixed shaft, the lower ends of the side knife adjustment seat 1 and the side knife adjustment seat 2 are both installed with side knife seats, the side knife seats are installed with side knife installation plates, and the side knife installation plates are installed with side knives; The side knife adjustment seat 1 and the side knife adjustment seat 2 are both provided with a hook-shaped structure, and the side knife seat is provided with a wedge-shaped structure matching with the hook-shaped structure; The upper end of the side knife seat is provided with a boss, and the side knife adjustment seat 1 and the side knife adjustment seat 2 are installed with a pressing block, and during assembly, the boss part is embedded in the pressing block; The side knife seat is provided with a limit groove and an adjusting screw rod 1, a punching block is installed at the lower end of the adjusting screw rod 1, the punching block is arranged in the limit groove, and the lower end of the punching block is connected to the side knife mounting plate; The side knife adjustment seat 1 and the side knife adjustment seat 2 are provided with a cavity and an adjusting screw 2, an adjusting block is provided in the cavity, a positioning column is installed on the adjusting block, one end of the adjusting screw 2 is connected to the adjusting block, and the adjusting screw 2 drives the positioning column to move through the adjusting block, and a positioning groove matching the positioning column is provided on the side knife seat.

8. The fully automatic three-sided book trimmer according to claim 7, characterized in that: The side knife automatic locking mechanism includes a cylinder four, the side knife adjustment seat one and the side knife adjustment seat two are provided with an open groove, the side knife adjustment seat one and the side knife adjustment seat two are provided with an upper base and a lower base at the upper and lower ends of the open groove, and the two ends of the cylinder four are respectively connected to the upper base and the lower base; The side cutter distance automatic adjustment mechanism includes a motor four and a bidirectional screw rod, one end of the motor four is equipped with a gear one, one end of the bidirectional screw rod is equipped with a gear two, the gear one and the gear two are meshingly connected, the motor four drives the bidirectional screw rod to rotate through the gear one and the gear two, and the bidirectional screw rod is threadedly connected with the side cutter adjustment seat one and the side cutter adjustment seat two.

9. The fully automatic three-sided book trimmer according to claim 7, characterized in that: The side book cutting assembly comprises a cutter mounting plate and a cutter, wherein the cutter is mounted on the cutter mounting plate; The frame is provided with a vertical guide groove and an oblique guide groove, the two ends of the cutter mounting plate are arranged in the vertical guide groove, and the two ends of the fixed shaft are arranged in the oblique guide groove.

10. The fully automatic three-sided book trimmer according to claim 9, characterized in that: The transmission mechanism includes a transmission motor, a gear four, a gear six, a pulley mechanism, an end face book cutting assembly driving mechanism and a side face book cutting assembly driving mechanism; The pulley mechanism includes a synchronous wheel 1, a synchronous belt and a synchronous wheel 2, wherein the synchronous wheel 1 is connected to the synchronous wheel 2 through a synchronous belt, the synchronous wheel 1 is mounted on the transmission motor, the synchronous wheel 2 is provided with an axis, a gear 3 is mounted on the axis, the gear 3 is meshed with the gear 4, a gear 5 is provided on one side of the gear 4, and the gear 5 is meshed with the gear 6; The side book cutting assembly driving mechanism comprises a gear seven, an eccentric wheel one, a connecting rod one, a crank arm one and a rocker arm, the gear seven is meshed and connected with the gear six, the eccentric wheel one is installed on one side of the gear seven, one end of the connecting rod one is connected with the eccentric wheel one, the other end of the connecting rod one is connected with the crank arm one, and the crank arm one is connected with the cutter mounting plate; The end face book cutting assembly driving mechanism comprises gear eight, eccentric wheel two and connecting rod two, gear eight is meshed and connected with gear six, eccentric wheel two is installed on one side of gear eight, one end of connecting rod two is connected with eccentric wheel two, and the other end of connecting rod two is connected with the fixed shaft.

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