Turnover device for book printed matter

Abstract

The utility model discloses a book printed matter turning device which comprises a base, a first fixing seat and a second fixing seat are fixed to the top of the base, two supports are installed in the first fixing seat through a moving mechanism, the moving mechanism is used for adjusting the positions of the supports, guide plates are fixed to the side edges of the supports, and the guide plates are fixed to the top of the base. A second fixing seat is arranged on the top of the base, an overturning plate is installed in the second fixing seat through a rotating mechanism, the rotating mechanism is used for driving the overturning plate to rotate, two fixing frames are fixed to the top of the base, a printing mechanism is installed on the fixing frames, and an electric conveying belt mechanism is installed on the top of the base. According to the utility model, the bracket can drive the guide plate to move, so that books with different specifications can be conveniently guided; and the third rotating shaft can drive the overturning plate to rotate through the rotating mechanism, so that the books can be overturned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and processing, in particular to a turning device for printed books. Background Art

[0002] During the printing process of a book, it is usually necessary to turn the book over so as to facilitate double-sided printing of the book.

[0003] A Chinese patent application with publication number CN215755098U discloses a material turning auxiliary mechanism used in a book printing process. In the patent, a driving device drives a transmission component to move, thereby driving a lifting component to move. The lifting mechanism drives a lifting rod to move up and down, thereby driving a rotating plate to move up and down. Another output end of the transmission component drives a toggle rod to slide in a slideway, thereby driving a sliding sleeve to rotate. The rotation of the sliding sleeve drives the lifting rod to rotate, thereby driving the rotating plate to rotate, thereby driving the book to rise, rotate, and then fall, thereby completing the rotation of the book.

[0004] When using the above patent, we found that the device does not have the ability to guide the book, which causes the book to easily deviate during the conveying process, thereby affecting the printing of the book. Therefore, we proposed a flipping device for book printing. Summary of the invention

[0005] The utility model aims to solve the shortcomings in the prior art and provides a turning device for printed books.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A flipping device for printed books comprises a base, wherein two first fixed seats and a second fixed seat are fixed on the top of the base, two brackets are installed inside the first fixed seat through a moving mechanism, the moving mechanism is used to adjust the position of the bracket, a guide plate is fixed on the side of the bracket, a flip plate is installed inside the second fixed seat through a rotating mechanism, the rotating mechanism is used to drive the flip plate to rotate, two fixed frames are fixed on the top of the base, a printing mechanism is installed on the fixed frames, and an electric conveyor belt mechanism is installed on the top of the base.

[0008] Preferably, the moving mechanism includes a first motor, a threaded rod, a threaded sleeve, a rack, a first rotating shaft, a gear, a connecting rod, a movable block and a first fixed rod, the first motor is installed on the side of the first fixed seat, the output shaft of the first motor rotates through the first fixed seat and is connected to the threaded rod, the threaded rod is connected with a threaded sleeve through a threaded sleeve, racks are fixed on both sides of the threaded sleeve, the first rotating shaft is rotatably installed inside the first fixed seat, a gear and a connecting rod are fixedly sleeved on the first rotating shaft, the rack and the gear are meshed for transmission, the movable block is located inside the first fixed seat, the top of the movable block is fixed with the first fixed rod, the connecting rod is slidably sleeved on the first fixed rod, and the movable block is fixedly connected to the bracket.

[0009] Preferably, a limiting groove is provided inside the first fixed seat, a limiting block is fixed on the top of the threaded sleeve, the limiting block is slidably installed in the limiting groove, a limiting frame is fixed on the top of the first fixed seat, and the movable block is slidably installed in the limiting frame.

[0010] Preferably, the rotating mechanism includes a second motor, a second rotating shaft, a fixed plate, a second fixed rod, a third rotating shaft and a groove wheel, the second motor is installed on the side of the second fixed seat, the output shaft of the second motor rotates through the second fixed seat and is connected to the second rotating shaft, the end of the second rotating shaft is fixed with a fixed plate, the side of the fixed plate is fixed with a second fixed rod, the third rotating shaft is rotatably installed inside the second fixed seat, the third rotating shaft is fixedly sleeved with a groove wheel, the second fixed rod is slidably connected to the groove wheel, and the flip plate is fixedly sleeved on the third rotating shaft.

[0011] Preferably, a sliding hole is provided on the top of the first fixing seat, and the bracket is slidably installed in the sliding hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the first motor is started, and the threaded sleeve drives the rack to move through the threaded transmission of the threaded rod and the threaded sleeve. The gear drives the first rotating shaft to rotate through the meshing transmission of the rack and the gear, so that the first rotating shaft drives the connecting rod to rotate. Through the cooperation of the first fixed rod, the connecting rod drives the movable block to move, so that the movable block drives the bracket to move, so that the bracket can drive the guide plate to move, which is convenient for guiding books of different specifications.

[0014] 2. In the utility model, the second motor is started, and the second rotating shaft drives the fixed plate to rotate, so that the fixed plate drives the second fixed rod to rotate. Through the cooperation of the second fixed rod, the second fixed rod drives the groove wheel to rotate, so that the groove wheel drives the third rotating shaft to rotate, so that the third rotating shaft can drive the flipping plate to rotate, which is convenient for flipping the book. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a flipping device for printed books proposed by the utility model;

[0016] Figure 2 A schematic diagram of a moving mechanism of a flipping device for printed books proposed in the utility model;

[0017] Figure 3 A top view of a moving mechanism of a flipping device for printed books proposed by the utility model;

[0018] Figure 4 A schematic diagram of a rotating mechanism of a flipping device for printed books proposed by the utility model;

[0019] Figure 5 The utility model discloses a side view of a rotating mechanism of a turning device for printing books.

[0020] In the figure: 1 base, 2 first fixed seat, 3 second fixed seat, 4 moving mechanism, 41 first motor, 42 threaded rod, 43 threaded sleeve, 44 rack, 45 first rotating shaft, 46 gear, 47 connecting rod, 48 movable block, 49 first fixed rod, 5 limit block, 6 limit frame, 7 bracket, 8 guide plate, 9 rotating mechanism, 91 second motor, 92 second rotating shaft, 93 fixed plate, 94 second fixed rod, 95 third rotating shaft, 96 groove wheel, 10 flip plate, 11 fixed frame, 12 printing mechanism, 13 electric transmission belt mechanism. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A flipping device for printed books includes a base 1. Two first fixed seats 2 and a second fixed seat 3 are fixed on the top of the base 1. Two brackets 7 are installed inside the first fixed seat 2 through a moving mechanism 4. The moving mechanism 4 is used to adjust the position of the bracket 7. A sliding hole is opened on the top of the first fixed seat 2. The bracket 7 is slidably installed in the sliding hole. A guide plate 8 is fixed on the side of the bracket 7. A flip plate 10 is installed inside the second fixed seat 3 through a rotating mechanism 9. The rotating mechanism 9 is used to drive the flip plate 10 to rotate. Two fixed frames 11 are fixed on the top of the base 1. A printing mechanism 12 is installed on the fixed frame 11. An electric conveyor belt mechanism 13 is installed on the top of the base 1.

[0023] Reference Figure 2 , Figure 3The moving mechanism 4 includes a first motor 41, a threaded rod 42, a threaded sleeve 43, a rack 44, a first rotating shaft 45, a gear 46, a connecting rod 47, a movable block 48 and a first fixed rod 49. The first motor 41 is installed on the side of the first fixed seat 2. The output shaft of the first motor 41 rotates through the first fixed seat 2 and is connected with the threaded rod 42. The threaded sleeve 43 is connected to the threaded rod 42 through a threaded sleeve. A limiting groove is provided inside the first fixed seat 2. A limiting block 5 is fixed on the top of the threaded sleeve 43. The limiting block 5 is slidably installed in the limiting groove. Racks 44 are fixed on both sides of the threaded sleeve 43. The first rotating shaft 45 is rotatably installed inside the first fixed seat 2. A gear 46 and a connecting rod 47 are fixedly sleeved on the first rotating shaft 45. The rack 44 and the gear 46 are meshed for transmission. The movable block 48 is located at the first fixed seat 2. Inside the fixed seat 2, the top of the first fixed seat 2 is fixed with a limiting frame 6, and the movable block 48 is slidably installed in the limiting frame 6. The top of the movable block 48 is fixed with a first fixed rod 49, and the connecting rod 47 is slidably sleeved on the first fixed rod 49. The movable block 48 is fixedly connected with the bracket 7, and the first motor 41 is started. Through the threaded transmission of the threaded rod 42 and the threaded sleeve 43, the threaded sleeve 43 drives the rack 44 to move. Through the meshing transmission of the rack 44 and the gear 46, the gear 46 drives the first rotating shaft 45 to rotate, so that the first rotating shaft 45 drives the connecting rod 47 to rotate. Through the cooperation of the first fixed rod 49, the connecting rod 47 drives the movable block 48 to move, so that the movable block 48 drives the bracket 7 to move, so that the bracket 7 can drive the guide plate 8 to move, which is convenient for guiding books of different specifications.

[0024] Reference Figure 4 , Figure 5 The rotating mechanism 9 includes a second motor 91, a second rotating shaft 92, a fixing plate 93, a second fixing rod 94, a third rotating shaft 95 and a groove wheel 96. The second motor 91 is installed on the side of the second fixing seat 3. The output shaft of the second motor 91 rotates and passes through the second fixing seat 3 and is connected with the second rotating shaft 92. The end of the second rotating shaft 92 is fixed with a fixing plate 93, and the side of the fixing plate 93 is fixed with a second fixing rod 94. The third rotating shaft 95 is rotatably installed inside the second fixing seat 3. The third rotating shaft 95 is fixedly sleeved with a groove wheel 96. The second fixing rod 94 is slidably connected with the groove wheel 96. The flip plate 10 is fixedly sleeved on the third rotating shaft 95. The second motor 91 is started, and the second rotating shaft 92 drives the fixing plate 93 to rotate, so that the fixing plate 93 drives the second fixing rod 94 to rotate. Through the cooperation of the second fixing rod 94, the second fixing rod 94 drives the groove wheel 96 to rotate, so that the groove wheel 96 drives the third rotating shaft 95 to rotate, so that the third rotating shaft 95 can drive the flip plate 10 to rotate, which is convenient for flipping the book.

[0025] Working principle: start the first motor 41, through the threaded transmission of the threaded rod 42 and the threaded sleeve 43, the threaded sleeve 43 drives the rack 44 to move, through the meshing transmission of the rack 44 and the gear 46, the gear 46 drives the first rotating shaft 45 to rotate, so that the first rotating shaft 45 drives the connecting rod 47 to rotate, through the cooperation of the first fixed rod 49, the connecting rod 47 drives the movable block 48 to move, so that the movable block 48 drives the bracket 7 to move, so that the bracket 7 drives the guide plate 8 to move, which is convenient for guiding books of different specifications, and placing the books on the electric transmission belt mechanism 13 for transmission. , one side of the book is printed through the printing mechanism 12. When the book is transmitted to the flip plate 10, the second motor 91 is started, and the second rotating shaft 92 drives the fixed plate 93 to rotate, so that the fixed plate 93 drives the second fixed rod 94 to rotate. Through the cooperation of the second fixed rod 94, the second fixed rod 94 drives the groove wheel 96 to rotate, so that the groove wheel 96 drives the third rotating shaft 95 to rotate, so that the third rotating shaft 95 drives the flip plate 10 to rotate, which facilitates the flipping of the book. When the book is flipped to another electric conveyor belt mechanism 13, the printing mechanism 12 prints on the other side of the book.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turning device for printed books, comprising a base (1), characterized in that: Two first fixed seats (2) and a second fixed seat (3) are fixed on the top of the base (1); two brackets (7) are installed inside the first fixed seat (2) via a moving mechanism (4); the moving mechanism (4) is used to adjust the position of the bracket (7); a guide plate (8) is fixed to the side of the bracket (7); a flip plate (10) is installed inside the second fixed seat (3) via a rotating mechanism (9); the rotating mechanism (9) is used to drive the flip plate (10) to rotate; two fixed frames (11) are fixed on the top of the base (1); a printing mechanism (12) is installed on the fixed frame (11); and an electric conveyor belt mechanism (13) is installed on the top of the base (1).

2. A turning device for printed books according to claim 1, characterized in that: The moving mechanism (4) comprises a first motor (41), a threaded rod (42), a threaded sleeve (43), a rack (44), a first rotating shaft (45), a gear (46), a connecting rod (47), a movable block (48) and a first fixed rod (49), wherein the first motor (41) is mounted on a side of the first fixed seat (2), an output shaft of the first motor (41) rotates through the first fixed seat (2) and is connected to the threaded rod (42), a threaded sleeve (43) is connected to the threaded rod (42) via a threaded sleeve, and the threaded sleeve (43) Racks (44) are fixed on both sides of the first rotating shaft (45), the first rotating shaft (45) is rotatably mounted inside the first fixed seat (2), a gear (46) and a connecting rod (47) are fixedly sleeved on the first rotating shaft (45), the racks (44) and the gear (46) are meshed for transmission, the movable block (48) is located inside the first fixed seat (2), a first fixed rod (49) is fixed on the top of the movable block (48), the connecting rod (47) is slidably sleeved on the first fixed rod (49), and the movable block (48) is fixedly connected to the bracket (7).

3. A turning device for printed books according to claim 2, characterized in that: A limiting groove is provided inside the first fixed seat (2); a limiting block (5) is fixed on the top of the threaded sleeve (43); the limiting block (5) is slidably mounted in the limiting groove; a limiting frame (6) is fixed on the top of the first fixed seat (2); and the movable block (48) is slidably mounted in the limiting frame (6).

4. A turning device for printed books according to claim 1, characterized in that: The rotating mechanism (9) comprises a second motor (91), a second rotating shaft (92), a fixing plate (93), a second fixing rod (94), a third rotating shaft (95) and a groove wheel (96); the second motor (91) is mounted on a side of the second fixing seat (3); an output shaft of the second motor (91) rotates through the second fixing seat (3) and is connected to the second rotating shaft (92); a fixing plate (93) is fixed to an end of the second rotating shaft (92); a second fixing rod (94) is fixed to a side of the fixing plate (93); the third rotating shaft (95) is rotatably mounted inside the second fixing seat (3); a groove wheel (96) is fixedly sleeved on the third rotating shaft (95); the second fixing rod (94) is slidably connected to the groove wheel (96); and the flip plate (10) is fixedly sleeved on the third rotating shaft (95).

5. The turning device for printed books according to claim 1, characterized in that: A sliding hole is provided on the top of the first fixing seat (2), and the bracket (7) is slidably mounted in the sliding hole.

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