Book cementing equipment

Abstract

The utility model discloses book cementing equipment, and relates to the field of book binding equipment.The book cementing equipment comprises a main shell, a feeding groove is formed in the front end of the main shell, a conveying mechanism is arranged on the bottom surface of the feeding groove, a mounting cavity is formed in one side of the middle of the feeding groove, and a moving mechanism is arranged in the mounting cavity; the moving mechanism comprises a moving frame movably arranged in the mounting cavity, a lifting frame is fixedly arranged on one side of the moving frame, a connecting rod is rotationally arranged in the middle of the lifting frame, a first straight gear is fixedly arranged in the middle of the connecting rod, and a second straight gear is rotationally arranged on the side, located on the first straight gear, of the middle of the lifting frame; the adjusting mechanism comprises a moving plate arranged in the middle of the moving frame, a longitudinal lead screw is rotationally arranged in the moving plate, and a moving block is arranged on the surface of the longitudinal lead screw. In the book transportation process, multidirectional fixing is achieved, the books are aligned with the gluing device, and the gluing quality is improved.

Description

Technical Field

[0001] The present application relates to the field of book binding equipment, and in particular to a book binding equipment. Background Art

[0002] As the demand for books in society increases, bookbinding machines are currently used to mass-produce booklets, and the booklets are bound and packaged through automatic transportation mechanisms and gluing and drying mechanisms. Conventional bookbinding equipment usually uses roller devices and conveyor belts to transport and guide the booklets, and binds the booklets during the guiding process. Booklets are easily offset during transportation, which affects the binding effect.

[0003] As disclosed in patent number CN202311840530.2, a collating device for paperback book binding includes a conveyor belt for conveying book signatures; it is characterized in that it also includes a collating mechanism, the collating mechanism includes a placement table, a paper discharge assembly and a lifting assembly, the book signatures are located on the placement table, the paper discharge assembly is located below the placement table and corresponds to the edge side of the placement table, the paper discharge assembly is used to extract the book signatures on the bottom layer on the placement table to discharge them onto the conveyor belt, and the lifting assembly is used to instantly lift the book signatures stacked above the bottom layer when the book signatures on the bottom layer are extracted by the paper discharge assembly. The above device has the following deficiencies in actual use:

[0004] During use of the device, the collating mechanism guides the transmitted booklets, and the booklets slide to the baffle by gravity. The inclined surface of the baffle guides the booklets for a second time. At the same time, a gluing device is provided on one side of the baffle, so as to transport and bind the booklets. However, when the stacked booklets slide, they are easily offset by gravity, resulting in inability to align and complete the gluing operation, which is very inconvenient. Utility Model Content

[0005] In order to improve the problem that current book binding equipment easily causes book deviation and misalignment during book transmission, the present application provides a book binding equipment.

[0006] The book binding equipment provided in this application adopts the following technical solution:

[0007] A book binding device comprises a main housing, a feed trough is provided at the front end of the main housing, a transmission mechanism is provided on the bottom surface of the feed trough, a mounting cavity is provided on one side of the middle of the feed trough, and a moving mechanism is provided in the mounting cavity;

[0008] The moving mechanism comprises a moving frame movably arranged in the installation cavity, a lifting frame is fixedly arranged on one side of the moving frame, a connecting rod is rotatably arranged in the middle of the lifting frame, a first spur gear is fixedly arranged in the middle of the connecting rod, and a second spur gear is rotatably arranged in the middle of the lifting frame on one side of the first spur gear;

[0009] The adjustment mechanism comprises a moving plate arranged in the middle of the moving frame, a longitudinal lead screw is rotatably arranged in the moving plate, and a moving block is arranged on the surface of the longitudinal lead screw.

[0010] By adopting the above technical solution, the moving mechanism provides power and drives the adjusting mechanism to arrange the books horizontally and vertically and flatten the gaps between the books, thereby facilitating the binding operation of the books.

[0011] Preferably, the moving mechanism also includes a transverse screw rotatably arranged in the middle of the moving frame, one end of the transverse screw passes through the moving frame and is located in the lifting frame, a first bevel gear is fixedly provided on the end surface through which the transverse screw passes, and a second bevel gear meshing with the first bevel gear is fixedly provided on the top of the second spur gear.

[0012] By adopting the above technical solution, the rotation of the second spur gear drives the first bevel gear and the second bevel gear to rotate, so that the transverse lead screw rotates, thereby controlling the moving plate to move along the surface of the transverse lead screw.

[0013] Preferably, an upper lead screw is rotatably provided on one side of the top surface of the installation cavity, and a lower lead screw is rotatably provided on the bottom surface of the installation cavity relative to the position of the upper lead screw, the upper lead screw and the lower lead screw respectively pass through the lifting frame and are fixedly connected to the upper and lower ends of the connecting rod, and a first motor is fixedly provided on one side of the top of the main shell, and the output end of the first motor passes through the main shell and is fixedly connected to the upper lead screw.

[0014] By adopting the above technical solution, the first motor provides power to rotate the upper screw and the lower screw, so that the lifting frame can be lifted and moved, and then the moving frame and the moving plate can be lifted and moved synchronously, and the connecting rod transmits power to provide rotational force for the first straight gear.

[0015] Preferably, the adjustment mechanism also includes a mounting groove opened on one side of the movable plate, the two ends of the longitudinal screw are rotatably connected to the two ends of the mounting groove, the movable plate is located on the side adjacent to the mounting groove and a second motor is fixedly installed, the output end of the second motor passes through the movable plate and is fixedly connected to the longitudinal screw, and a limit plate is fixedly installed on the side of the movable block away from the movable plate.

[0016] By adopting the above technical solution, the second motor drives the longitudinal lead screw to rotate to retract the limit plate, so that the book abuts against the inner surface of the limit plate, thereby arranging the front and rear ends of the book.

[0017] Preferably, a bottom groove is opened on one side of the inner wall of the feed trough, and the transmission mechanism includes a rotating shaft rotatably arranged on both sides of the bottom groove, the two rotating shaft surfaces are arranged as tooth surfaces, and the two tooth surface surfaces are meshed with toothed belts, and a third motor is fixedly provided on one side of the front end of the main shell, and the output end of the third motor passes through the main shell and is fixedly connected to the rotating shaft.

[0018] By adopting the above technical solution, the third motor drives the rotating shaft to rotate the toothed belt, thereby transporting the books on the surface of the toothed belt to the adjustment mechanism for sorting and gluing operations.

[0019] Preferably, a support block is fixedly provided in the middle of the bottom groove and located inside the toothed belt, and the upper and lower ends of the support block abut against the inner surface of the toothed belt.

[0020] By adopting the above technical solution, the support block supports the books on the surface of the toothed belt and cooperates with the adjustment mechanism to assist in arranging the books.

[0021] Preferably, a moving groove is provided at the bottom of one side of the moving frame close to the moving plate.

[0022] By adopting the above technical solution, the moving groove reserves enough space for the second motor driven by the moving plate when it moves, and the second motor is placed in a staggered manner.

[0023] Preferably, a glue coating device is fixedly provided at the opening of the installation cavity located at the feed trough.

[0024] By adopting the above technical solution, the gluing device performs the gluing operation on the booklet, and the outer surface of the gluing device plays an auxiliary fixing role on the booklet.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The upper and lower lead screws are rotated to make the lifting frame drive the moving frame to lift and lower, and then the limit plate is controlled to press the books downward to reduce the gap between the books, which is convenient for gluing and fixing. At the same time, the connecting rod is synchronously rotated to drive the first spur gear and the second spur gear, so that the moving plate moves along the surface of the horizontal lead screw, thereby controlling the limit plate to horizontally gather the stacked books, so as to achieve the effect of alignment;

[0027] 2. The movement of the moving block is controlled by rotating the longitudinal lead screw, thereby shortening the distance between the limit plate and the moving frame, and the stacked books are longitudinally gathered, so that the limit plate has the function of arranging and fixing the books horizontally, vertically, and vertically, which is convenient for gluing and drying operations, thereby improving the quality of binding. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of this application;

[0029] Figure 2 This is a top cross-sectional view of this application;

[0030] Figure 3 This is an exploded view of the internal section of this application;

[0031] Figure 4 Adjust the exploded diagram of the mechanism for this application;

[0032] Figure 5 Exploded diagram of the mobile mechanism for this application;

[0033] Figure 6 This is an exploded diagram of the transmission mechanism for this application.

[0034] Reference numerals: 1. main housing; 2. feed trough; 3. mounting cavity;

[0035] 4. Moving mechanism; 41. Moving frame; 42. Lifting frame; 43a. Upper lead screw; 43b. Lower lead screw; 44. Connecting rod; 45a. First spur gear; 45b. Second spur gear; 46a. First helical gear; 46b. Second helical gear; 47. Transverse lead screw; 48. First motor;

[0036] 5. Adjustment mechanism; 51. Moving plate; 52. Mounting slot; 53. Longitudinal lead screw; 54. Moving block; 55. Limiting plate; 56. Second motor;

[0037] 6. Transmission mechanism; 61. Rotating shaft; 62. Tooth surface; 63. Toothed belt; 64. Third motor;

[0038] 7. Moving trough; 8. Support block; 9. Gluing device; 10. Bottom trough. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-6 This application is described in further detail.

[0040] The embodiment of the present application discloses a book binding device.

[0041] Example 1

[0042] Reference Figure 1 , 6A book binding device includes a main shell 1, a feed trough 2 is opened inwardly on the front end inclined surface of the main shell 1, and a bottom groove 10 is opened again in the middle of the bottom of the feed trough 2. The transmission mechanism 6 includes a rotating shaft 61 rotatably arranged on both sides of the bottom groove 10. The surfaces of the two rotating shafts 61 are both set as tooth surfaces 62, and the surfaces of the tooth surfaces 62 are abutted with a meshing toothed belt 63. Under normal circumstances, the upper end surface of the toothed belt 63 is flush with the bottom of the feed trough 2. A support block 8 is fixedly arranged between the toothed belts 63 in the middle of the bottom groove 10 (the support block 8 is rectangular, and the upper and lower ends are abutted with the inner surface of the toothed belt 63 under normal circumstances). A third motor 64 is fixedly arranged at the front end of the main shell 1 aligned with a rotating shaft 61, and the output end of the third motor output 64 movably passes through the main shell 1 and is fixedly connected to one end of the rotating shaft 61 through a fixed coupling.

[0043] Through the above arrangement, the third motor 64 rotates to provide power to drive the rotating shaft 61 on one side to rotate synchronously. The rotating shaft 61 rotates to drive the meshing toothed belt 63 to rotate with the two rotating shafts 61 as fulcrums, thereby transmitting the books on the surface of the toothed belt 63. At the same time, the support block 8 supports the books on the surface of the toothed belt 63, thereby assisting the subsequent sorting and fixing operations of the adjustment mechanism 5.

[0044] Reference Figure 2 , 3 , 5. A mounting cavity 3 is provided in the middle of one side of the inner surface of the feed trough 2 adjacent to the bottom trough 10. The moving mechanism 4 includes a first motor 48 fixedly mounted on the upper end surface of the main shell 1. The output shaft of the first motor 48 movably passes through the main shell 1 and is located in the mounting cavity 3. An upper lead screw 43a is fixedly mounted at the through end of the first motor 48. A connecting rod 44 is fixedly mounted at the bottom of the upper lead screw 43a. A lower lead screw 43b is rotatably mounted at the bottom of the inner surface of the mounting cavity 3 aligned with the upper lead screw 43a. The top of the lower lead screw 43b is fixedly connected to the bottom surface of the connecting rod 44 to form a fixation. A lifting frame 42 is threadedly mounted on the surfaces of the upper lead screw 43a and the lower lead screw 43b. A first spur gear 45a is fixedly mounted in the middle of the surface of the connecting rod 44. A meshing second spur gear 45b is abutted against one side of the first spur gear 45a. A rotating rod fixedly mounted in the middle of the second spur gear 45b is rotatably connected to the upper and lower ends of the inner wall of the lifting frame 42.

[0045] It should be noted that the lifting frame 42 is in a U shape, and the two ends of the U shape of the lifting frame 42 are located at the top of the threads of the upper screw 43a and the lower screw 43b under normal conditions (such as Figure 3 As shown), and the thread lengths on the surfaces of the upper lead screw 43a and the lower lead screw 43b are consistent with the distances between the two ends of the inner wall of the lifting frame 42. When the lifting frame 42 moves to the bottom of the threads along with the top of the threads of the upper lead screw 43a and the lower lead screw 43b, the bottom of the lifting frame 42 abuts against the bottom surface of the mounting cavity 3.

[0046] Through the above arrangement, the first motor 48 rotates to provide power, thereby driving the upper screw 43a to rotate, and the upper screw 43a and the lower screw 43b are fixed as a whole through the connecting rod 44, so that the lower screw 43b rotates synchronously. When the upper screw 43a and the lower screw 43b rotate, the lifting frame 42 is driven to perform lifting and lowering movements along the threads on the surface of the upper screw 43a and the lower screw 43b. At the same time, the connecting rod 44 drives the first spur gear 45a to rotate synchronously, and the rotation of the first spur gear 45a drives the second spur gear 45b to rotate, thereby transmitting power for the subsequent movement of the adjustment mechanism 5.

[0047] Reference Figure 2 , 5 A second bevel gear 46b is fixedly provided on the top surface of the rotating rod of the second spur gear 45b, a moving frame 41 is fixedly provided on one side of the lifting frame 42, and transverse lead screws 47 are rotatably provided on both sides of the inner surface of the moving frame 41. One end of the transverse lead screw 47 close to the second bevel gear 46b movably passes through the moving frame 41 and is located in the lifting frame 42, and a first bevel gear 46a is fixedly provided on the surface of the part of the transverse lead screw 47 located in the lifting frame 42, and the first bevel gear 46a is meshed and abutted with the surface of the second bevel gear 46b.

[0048] Through the above arrangement, when the second spur gear 45b rotates, it drives the first bevel gear 46a to rotate synchronously. The rotation of the first bevel gear 46a drives the second bevel gear 46b to rotate, and then the transverse screw 47 fixed to the second bevel gear 46b rotates, thereby converting the longitudinal rotational force transmitted by the second spur gear 45b into a transverse rotational force. At the same time, the moving frame 41 is fixedly connected to the lifting frame 42 to achieve synchronous lifting and lowering movements, thereby realizing the lifting function of the moving mechanism 4.

[0049] Reference Figure 2 , 3 4. The adjustment mechanism 5 includes a movable plate 51 which is threadedly connected to the surface of the transverse lead screw 47. A mounting groove 52 is provided on the surface of the movable plate 51 close to the lifting frame 42, and longitudinal lead screws 53 are rotatably provided at both ends of the mounting groove 52. A matching movable block 54 is threadedly provided on the surface of the longitudinal lead screw 53 (under normal conditions, the movable block 54 is located at the end of the surface of the longitudinal lead screw 53 away from the transverse lead screw 47). A limiting plate 55 is fixedly provided on the side of the movable block 54 close to the lifting frame 42. The inner surface of the limiting plate 55 is set to a 90° section, which is convenient for sorting books.

[0050] It should be noted that the size of the inner surface of the limiting plate 55 and the distance from the side of the movable frame 41 must be consistent with the size of the book. When the limiting plate 55 is folded, the book, the inner surface of the limiting plate 55 and the movable frame 41 are in a state of mutual contact, thereby achieving a sorting effect and facilitating batch binding of the book.

[0051] Through the above arrangement, when the transverse screw 47 rotates, the surface of the movable plate 51 transverse screw 47 translates, thereby driving the limit plate 55 to translate to arrange the two sides of the book. At the same time, the movable plate 51 is connected to the movable frame 41 in an arranging manner, and is driven by the movable frame 41 to perform a lifting operation synchronously, so that the inner surface of the limit plate 55 presses down on the upper end surface of the book, flattening the gap between the books for subsequent binding.

[0052] Reference Figure 3 , 4 5. A second motor 56 is fixedly provided on the surface of one side of the moving plate 51 close to the moving frame 41. The output shaft of the second motor 56 movably penetrates the moving plate 51 and is fixedly connected to the longitudinal screw 53 through a coupling. A moving groove 7 is opened on one side of the bottom of the moving frame 41 close to the moving plate 51, and the width of the moving groove 7 is 3 to 4 cm larger than the width of the second motor 56.

[0053] Through the above arrangement, the second motor 56 drives the longitudinal lead screw 53 to rotate, so that the rotation causes the moving block 54 to move along the surface of the longitudinal lead screw 53, thereby causing the limit plate 55 to move in the same direction, shortening the distance between the limit plate 55 and the moving frame 41, thereby folding the front and rear ends of the book to keep them neat. At the same time, the moving slot 7 is provided to reserve space for the second motor 56 when the moving plate 51 moves, so as to prevent the book from being misplaced.

[0054] Reference Figure 2 , 6 A glue coating device 9 is fixedly provided at the connection port between the feed trough 2 and the mounting cavity 3 , and the outer surface of the glue coating device 9 is flush with the side surface of the feed trough 2 .

[0055] Through the above arrangement, the gluing device 9 performs glue spraying and drying processing on the booklet transported by the toothed belt 63 , and at the same time, the outer surface of the gluing device 9 cooperates with the pressing of the limiting plate 55 to assist in fixing the booklet.

[0056] The device also includes a microcomputer, a coupling, a first motor 48, a second motor 56, a third motor 64 and a glue coating device 9, which are all prior art, and their structural principles are not described in detail. The first motor 48 is set as a Nuohong precision gear NB060 precision servo planetary reducer.

[0057] The implementation principle of a book binding device in an embodiment of the present application is: when using this device, start the third motor 64, the third motor 64 drives the rotating shaft 61 to rotate, thereby rotating the toothed belt 63, and place the books that need to be bound on the surface of the toothed belt 63, and the glued side needs to face the bottom of the feed trough 2. When the toothed belt 63 rotates to transport the book to the middle position of the feed trough 2, the third motor 64 stops running.

[0058] The microcomputer sends a signal to control the first motor 48 to rotate. The rotation of the first motor 48 drives the upper lead screw 43a and the lower lead screw 43b to rotate, thereby causing the lifting frame 42 to move downward along the surface of the upper lead screw 43a and the lower lead screw 43b. The descent of the lifting frame 42 drives the movable frame 41 fixed thereto to descend synchronously. The descent of the movable frame 41 drives the movable plate 51 to descend, and then drives the limit plate 55 to be pressed downward, and cooperates with the bottom support of the support block 8 to squeeze the gaps between the books, so as to facilitate the subsequent binding operation.

[0059] When the upper screw 43a and the lower screw 43b rotate, the connecting rod 44 is subjected to the rotational force and rotates synchronously, thereby driving the first spur gear 45a to rotate, and then the second spur gear 45b to rotate. The second spur gear 45b transmits the rotation to the second bevel gear 46b. The second bevel gear 46b receives the rotational force and meshes with the first bevel gear 46a, converting the longitudinal rotation into lateral rotation, thereby driving the lateral screw 47 to rotate. The rotation of the lateral screw 47 causes the movable plate 51 to move along the surface of the lateral screw 47, thereby shortening the lateral distance between the limit plate 55 and the baffle on one side of the movable frame 41, thereby horizontally collecting the books and achieving a sorting effect.

[0060] When the movable plate 51 is moving horizontally and lifting vertically, the microcomputer synchronously sends the model to the second motor 56. The rotation of the second motor 56 drives the longitudinal screw 53 to rotate, thereby controlling the movable block 54 to move along the surface of the longitudinal screw 53 toward the movable frame 41, thereby shortening the longitudinal distance between the limit plate 55 and the movable frame 41, and longitudinally folding the books to achieve a sorting effect.

[0061] After the limit plate 55 gathers and arranges the horizontal and vertical directions of the book and the gaps between the book, the glued surface of the book is aligned with the coating end of the gluing device 9, and the gluing device 9 is started to gluing and drying the book. After the binding operation is completed, the microcomputer controls the first motor 48 and the second motor 56 to rotate, so that the limit plate 55 returns to its original position, and the third motor 64 is started again to bind the next batch of books.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A book binding device, characterized in that: The invention comprises a main housing (1), a feed trough (2) is provided at the front end of the main housing (1), a transmission mechanism (6) is provided on the bottom surface of the feed trough (2), a mounting cavity (3) is provided on one side of the middle part of the feed trough (2), and a moving mechanism (4) is provided in the mounting cavity (3); The moving mechanism (4) comprises a moving frame (41) movably arranged in the installation cavity (3); a lifting frame (42) is fixedly arranged on one side of the moving frame (41); a connecting rod (44) is rotatably arranged in the middle of the lifting frame (42); a first spur gear (45a) is fixedly arranged in the middle of the connecting rod (44); and a second spur gear (45b) is rotatably arranged in the middle of the lifting frame (42) and located on one side of the first spur gear (45a); The adjustment mechanism (5) comprises a moving plate (51) arranged in the middle of the moving frame (41), a longitudinal screw (53) being rotatably arranged inside the moving plate (51), and a moving block (54) being arranged on the surface of the longitudinal screw (53).

2. The book binding device according to claim 1, characterized in that: The moving mechanism (4) also includes a transverse lead screw (47) rotatably arranged in the middle of the moving frame (41), one end of the transverse lead screw (47) passes through the moving frame (41) and is located in the lifting frame (42), a first bevel gear (46a) is fixedly provided on the end surface of the transverse lead screw (47), and a second bevel gear (46b) meshing with the first bevel gear (46a) is fixedly provided on the top of the second spur gear (45b).

3. The book binding equipment according to claim 1, characterized in that: An upper lead screw (43a) is rotatably provided on one side of the top surface of the installation cavity (3), and a lower lead screw (43b) is rotatably provided on the bottom surface of the installation cavity (3) relative to the position of the upper lead screw (43a). The upper lead screw (43a) and the lower lead screw (43b) respectively penetrate the lifting frame (42) and are fixedly connected to the upper and lower ends of the connecting rod (44). A first motor (48) is fixedly provided on one side of the top of the main housing (1), and the output end of the first motor (48) penetrates the main housing (1) and is fixedly connected to the upper lead screw (43a).

4. The book binding device according to claim 1, characterized in that: The adjustment mechanism (5) further comprises a mounting groove (52) provided on one side of the movable plate (51); two ends of the longitudinal lead screw (53) are rotatably connected to two ends of the groove of the mounting groove (52); a second motor (56) is fixedly arranged on one side of the movable plate (51) adjacent to the mounting groove (52); an output end of the second motor (56) passes through the movable plate (51) and is fixedly connected to the longitudinal lead screw (53); and a limiting plate (55) is fixedly arranged on a side of the movable block (54) away from the movable plate (51).

5. The book binding equipment according to claim 1, characterized in that: A bottom groove (10) is provided on one side of the inner wall of the feed trough (2); the transmission mechanism (6) comprises a rotating shaft (61) rotatably arranged on both sides of the bottom groove (10); the surfaces of the two rotating shafts (61) are both arranged as tooth surfaces (62); the surfaces of the two tooth surfaces (62) are meshed with toothed belts (63); a third motor (64) is fixedly provided on one side of the front end of the main housing (1); the output end of the third motor (64) passes through the main housing (1) and is fixedly connected to the rotating shaft (61).

6. The book binding device according to claim 5, characterized in that: A support block (8) is fixedly arranged in the middle of the bottom groove (10) and located inside the toothed belt (63), and the upper and lower ends of the support block (8) are in contact with the inner surface of the toothed belt (63).

7. The book binding equipment according to claim 1, characterized in that: A moving groove (7) is provided at the bottom of one side of the moving frame (41) close to the moving plate (51).

8. The book binding device according to claim 1, characterized in that: The installation cavity (3) is fixedly provided with a glue coating device (9) at the opening of the feed trough (2).

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