Processing device of board book

Abstract

The utility model discloses a plate book processing device which comprises a conveying table, an air cylinder seat is fixedly installed on the top of a printing frame, a quantitative discharging assembly is arranged on the top of a lifting seat, a printing plate is fixedly connected to the bottom of the lifting seat, and a hot air pipe set is fixedly connected to the inner side of the printing frame. The inner side of the printing frame is rotationally connected with a winding roller, and an inductance type proximity switch is fixedly installed on the front face of the printing frame. The device is characterized in that a conveying belt conveys a plate page to the right side, an air cylinder seat pushes a lifting seat and a printing plate to press downwards, the content of a book is printed, then the plate page is conveyed to the position below a hot air pipe set to be subjected to ink drying treatment, a thin film is heated through a hot pressing roller, and a flat pressing roller rolls and covers the plate page with a film. The inductance type proximity switch controls the second telescopic air rod to push the film cutting knife to cut off the film by receiving a magnetic induction change signal, and therefore the effect of automatic processing of printing and film covering of the board book is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of board book processing, in particular to a board book processing device. Background Art

[0002] Banzai books are a type of printing product, usually referring to hardcover books or card books for children. Banzai books are harder in texture, different from books with ordinary soft pages. Therefore, the main text of the banzai book is processed by printing and sealing, so as to improve the smoothness and durability of the pages of the banzai book. At this time, it is necessary to use a banzai book text processing device to improve the production efficiency of the banzai book.

[0003] After searching, it is found that a book printing and laminating device is disclosed in a utility model patent with Chinese patent publication number CN215791761U. The book printing and laminating device in the utility model patent is to set a film feeding wheel and a tensioning wheel to feed the film to the book below for lamination, and then two pressure rollers are pressed and rolled on the surface of the book to stably attach the film to the book. However, combined with the conveyor belt structure of the book printing and laminating device, it can be seen that the board books are transported to the left one by one through the conveyor belt for lamination. The book printing and laminating device cannot perform printing and laminating processes at the same time, and cannot cut the book to a fixed length after laminating the surface of the book. Therefore, the structure of the automatic processing of board books needs to be further improved, so a board book processing device is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a board book processing device which can solve the above-mentioned technical solutions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing device for a board book, comprising a conveying platform, the top of which is provided with a printing laminating structure;

[0006] The printing lamination structure includes a printing frame fixed on the top of the conveying platform, a cylinder seat is fixedly installed on the top of the printing frame, a lifting seat is slidably connected to the inner side of the printing frame, a quantitative discharging component is arranged on the top of the lifting seat, a printing plate is fixedly connected to the bottom of the lifting seat, a heating cylinder is fixedly installed on the back of the printing frame, a heating wire is fixedly connected to the inside of the heating cylinder, a hot air pipe group is fixedly connected to the inner side of the printing frame, a winding roller is rotatably connected to the inner side of the printing frame, a hot pressing component is arranged on the inner side of the printing frame, a turntable is rotatably connected to the front side of the printing frame, and an inductive proximity switch is fixedly installed on the front side of the printing frame.

[0007] As a further solution of the utility model: a piston push rod is movably connected to the bottom of the cylinder seat, and the bottom of the piston push rod is fixedly connected to the top of the lifting seat, the inner front wall and the inner rear wall of the printing frame are fixedly connected to two screw rods, and the front and rear sides of the lifting seat are respectively slidably connected to the outside of the four screw rods, and the quantitative discharging assembly includes a liquid storage tank fixed to the top of the lifting seat, and a material pump is fixedly installed on the top of the liquid storage tank.

[0008] As a further solution of the utility model: the bottom of the feed pump is connected to the top of the liquid storage tank through a No. 1 feed pipe, a flow metering controller is fixedly installed on the top of the lifting seat, the top of the feed pump is fixedly connected to the top of the flow metering controller through a No. 2 feed pipe, the top of the printing plate is fixedly connected to a No. 3 feed pipe, and the top of the No. 3 feed pipe is fixedly connected to the bottom of the flow metering controller.

[0009] As a further solution of the utility model: the inner side of the conveyor platform is connected to a conveyor belt, the outer side of the conveyor belt is provided with a number of book slots at equal intervals, the inner sides of the book slots are placed with board pages, and the printing plate is located directly above the board pages.

[0010] As a further solution of the utility model: an induced draft fan is fixedly installed on the back of the printing frame, the back of the induced draft fan is the air inlet end, and the left side of the induced draft fan is connected to the right end of the heating tube through a No. 1 air duct, the interior of the heating tube is paved with an insulation board with a fireproof gypsum structure, and the heating wires are evenly distributed on the inner side of the insulation board in a ring array.

[0011] As a further solution of the utility model: the hot air pipe group is a structure of a plurality of air supply ducts, the bottom of each air supply duct is fixedly connected to a wind hood, the left end of the heating cylinder is connected to the rear end of each air supply duct through the No. 2 air duct, the outside of the winding roller is wound with a film layer, and the hot pressing assembly includes a hot pressing roller fixed on the inner side of the printing frame, and the front end of the hot pressing roller is connected to the front wall inside the printing frame.

[0012] As a further solution of the utility model: the rear end of the hot pressing roller is through-connected with the No. 2 air duct, the inner side of the printing frame is rotatably connected with a flat pressing roller, the flat pressing roller is located on the right side of the hot pressing roller, the front end of the flat pressing roller is fixedly connected to the back side of the turntable, the outer side of the turntable is fixedly connected with a metal sheet, the inductive proximity switch is located directly above the turntable, and a magnetic field sensing terminal is provided on the right side of the inductive proximity switch.

[0013] As a further solution of the utility model: the top front side and the top rear side of the conveying platform are fixedly connected with mounting plates, the two mounting plates are fixedly installed with opposing photoelectric switches on opposite sides, laser transmitters and laser receivers are horizontally arranged on opposite sides of the two mounting plates, the two mounting plates are fixedly installed with first telescopic gas rods on opposite sides, and pushing plates are horizontally arranged on opposite ends of the two first telescopic gas rods, two second telescopic gas rods are fixedly installed on the right side of the printing frame, and film cutting knives are fixedly connected to the bottoms of the two second telescopic gas rods.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the board book pages are placed in the book slot on the conveyor belt, which is conveyed to the right by the conveyor belt, the lifting seat and the printing plate are pushed down by the cylinder seat, the suction pump and the flow metering controller quantitatively deliver ink to the printing plate, the book content is printed, and the printed board book pages are sent to the bottom of the hot air duct group for dry ink treatment, and then the film side of the winding roller is respectively passed around the bottom of the hot pressing roller and the flat pressing roller, and attached to the surface of the board book page, the hot pressing roller is used to heat the film, and the flat pressing roller rolls on the board book page, so that the film structure is stably attached to the surface of the board book page, and the turntable rotates with the flat pressing roller. Whenever the metal sheet of the turntable enters the magnetic sensing area of ​​the inductive proximity switch, the inductive proximity switch controls the second telescopic gas rod to push the film cutting knife downward to cut the film by receiving the magnetic sensing change signal, thereby realizing the effect of automatic processing of board book printing and lamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure of the conveyor platform of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the photoelectric switch of the utility model;

[0017] Figure 3 yes Figure 1 Left view of the printing frame structure in perspective;

[0018] Figure 4 yes Figure 3 rear view of perspective;

[0019] Figure 5 yes Figure 4 Schematic diagram of the second telescopic gas rod structure in the viewing angle;

[0020] Figure 6 yes Figure 1 Partial top view of the perspective;

[0021] Figure 7 yes Figure 3 Schematic diagram of the heating tube structure in perspective.

[0022] The reference numerals and names in the figures are as follows:

[0023] Conveying platform-1, printing and laminating structure-2, printing frame-201, cylinder seat-202, lifting seat-203, quantitative discharging component-204, liquid storage tank-2041, suction pump-2042, flow metering controller-2043, printing plate-205, heating cylinder-206, electric heating wire-207, hot air pipe group-208, winding roller-209, hot pressing component-210, hot pressing roller-2101, flat pressing roller-2102, turntable-211, inductive proximity switch-212, conveyor belt-3, board page-4, induced draft fan-5, photoelectric switch-6, first telescopic gas rod-7, second telescopic gas rod-8. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 A processing device for plate books comprises a conveyor platform 1, a printing laminating structure 2 is arranged on the top of the conveyor platform 1, a conveyor belt 3 is connected to the inner side of the conveyor platform 1, a number of book slots are equidistantly arranged on the outer side of the conveyor belt 3, a plate book page 4 is placed on the inner side of the book slot, the plate book page 4 is placed in the book slot and is conveyed to the right by the conveyor belt 3, a induced draft fan 5 is fixedly installed on the back of the printing frame 201, the induced draft fan 5 introduces air into the heating cylinder 206 for heating, a mounting plate is fixedly connected to the top front side and the top rear side of the conveyor platform 1, a photoelectric switch 6 is fixedly installed on the opposite side of the two mounting plates, when the plate book page 4 is not placed flat in the book slot, the laser path of the two photoelectric switches 6 will be cut off, and at this time, the photoelectric switch 6 generates an electrical signal to control the first telescopic gas rod 7 to push and flatten the plate book page 4, the first telescopic gas rod 7 is fixedly installed on the opposite side of the two mounting plates, and two second telescopic gas rods 8 are fixedly installed on the right side of the printing frame 201.

[0026] The printing laminating structure 2 includes a printing frame 201 fixed on the top of the conveying platform 1, a cylinder seat 202 is fixedly installed on the top of the printing frame 201, a lifting seat 203 is slidably connected to the inner side of the printing frame 201, a quantitative discharging component 204 is arranged on the top of the lifting seat 203, and a pumping pump 2042 and a flow metering controller 2043 are used to quantitatively supply ink to the inside of the printing plate 205, and the bottom of the lifting seat 203 is fixedly connected to the printing plate 205, the inside of the printing plate 205 is a hollow structure, and the bottom is provided with a graphic pattern of the printed content of the book, and a heating cylinder 206 is fixedly installed on the back of the printing frame 201, and an electric heating wire 207 is fixedly connected to the inside of the heating cylinder 206, and the electric heating wire 207 is used to heat the air introduced, and then the heated air is sent to the hot air pipe group 208 A hot air pipe group 208 is fixedly connected to the inner side of the printing frame 201, and a winding roller 209 is rotatably connected to the inner side of the printing frame 201. The winding roller 209 is used to retract and release the film. A hot pressing component 210 is arranged on the inner side of the printing frame 201. The film is heated by the hot pressing roller 2101, and then the film is rolled and laminated on the board page 4 by the flat pressing roller 2102. A turntable 211 is rotatably connected to the front of the printing frame 201, and an inductive proximity switch 212 is fixedly installed on the front of the printing frame 201. When the metal sheet of the turntable 211 enters the magnetic sensing area of ​​the inductive proximity switch 212 and the magnetic field changes, the magnetic field change signal is received by the magnetic sensing receiving end of the inductive proximity switch 212, and after being converted into an electrical signal, the second telescopic gas rod 8 is controlled to push the film cutting knife to cut the film.

[0027] according to Figure 3 and Figure 6 As shown, the cylinder seat 202 is externally connected to a PLC control system. Since the book slots are equidistantly arranged on the conveyor belt 3, the board pages 4 in the book slots will pass through the lifting seat 203 at equal intervals. The cylinder seat 202 is used to control the piston push rod to push the lifting seat 203 and the printing plate 205 downward to print the board pages 4 below.

[0028] according to Figure 3 and Figure 4 As shown, a liquid storage tank 2041 is connected to the top of the lifting seat 203, and a feeding pipe is connected to the left side of the liquid storage tank 2041. The ink inside the liquid storage tank 2041 is extracted by a suction pump 2042 and sent to a flow metering controller 2043. The flow metering controller 2043 then controls the dosage to be discharged into the printing plate 205. The ink prints the graphic patterns at the bottom of the printing plate 205, thereby printing the text content on the board page 4.

[0029] according to Figure 3 and Figure 7As shown, the printed board page 4 continues to be transported to the right, and at this time enters the bottom of the hot air pipe group 208, and the induced draft fan 5 introduces air into the heating cylinder 206. The air is evenly heated by the electric heating wire 207 and then passed into the air supply duct structure of the hot air pipe group 208. The wind hood at the bottom of the air supply duct is used to evenly spray the hot air to the ink on the surface of the board page 4, which helps the ink to dry quickly. The insulation board with a fireproof gypsum structure can isolate the heating temperature inside the heating cylinder 206.

[0030] according to Figure 4 and Figure 5 As shown, the outside of the winding roller 209 is wound with a film layer, and one side of the film layer is passed around the bottom of the hot pressing roller 2101 and the flat pressing roller 2102, and is adhered to the surface of the board page 4. When the board page 4 is transmitted to the right, the flat pressing roller 2102 rolls in contact with the surface of the board page 4, pulling the winding roller 209 to release the film. At the same time, the inside of the hot pressing roller 2101 is connected to the No. 2 air duct of the heating cylinder 206. After the hot air enters the hot pressing roller 2101, it heats the film structure to make it quickly adhere to the surface of the board page 4. The front end of the hot pressing roller 2101 is connected to the inner front wall of the printing frame 201, and the excess hot air can be discharged from the hot pressing roller 2101.

[0031] according to Figure 4 and Figure 5 As shown, the front end of the flattening roller 2102 is connected to the turntable 211, and the turntable 211 rotates with the rolling of the flattening roller 2102. A metal sheet is fixedly connected to the outside of the turntable 211. The inductive proximity switch 212 is located directly above the turntable 211, and a certain magnetic field range is generated by the internal oscillator below the inductive proximity switch 212. When the metal sheet enters the magnetic field range as the turntable 211 rotates, eddy currents are generated inside the metal sheet, causing the oscillation to attenuate or even stop. The oscillator receives the signal changes of oscillation and stop, which are then converted into a switch signal after being processed by the amplifying output circuit, thereby controlling the second telescopic gas rod 8 to push the film cutting knife downward through the control system to cut the film. At this time, the circumference of one rotation of the turntable 211 is the equidistant moving distance of the board book page 4.

[0032] according to Figure 2 and Figure 6 As shown, mounting plates are fixed on the top front side and the top rear side of the conveyor platform 1, and horizontally corresponding opposing photoelectric switches 6 are installed on the opposite sides of the two mounting plates. Laser transmitters and laser receivers are horizontally arranged on the opposite sides of the two opposing photoelectric switches 6. When the board book pages 4 are not placed in the book slot, the laser transmission from the transmitter to the receiver is blocked by the board book pages 4 that are not placed flat, thereby sending a switch signal to control the two first telescopic gas rods 7 to push the pushing plate horizontally, automatically pushing the board book pages 4 into the book slot, to prevent the board book pages 4 from being offset during printing and causing unclear printed content.

[0033] The working principle of the utility model is as follows: first, put the board book page 4 into the book slot on the conveyor belt 3, and the conveyor belt 3 will convey it to the right. If the board book page 4 is not placed flat in the book slot, the board book page 4 will block the laser signals of the two opposing photoelectric switches 6, and then control the two first telescopic air rods 7 to horizontally push the push plate to automatically push the board book page 4 into the book slot. After the board book page 4 moves equidistantly with the book slot to the bottom of the lifting seat 203, the cylinder seat 202 is connected to the PLC system to push the lifting seat 203 and the printing plate 205 downward, and the ink is extracted by the extraction pump 2042 and the flow metering controller 2043 and then quantitatively delivered to the printing plate 205, and the graphic patterns printed on the bottom of the printing plate 205 are used to print the content of the book, and the printed board book page 4 is continuously sent to the bottom of the hot air pipe group 208, and the induced draft fan 5 introduces air into the heating cylinder 206 for heating and then the hot air The tube group 208 sprays out dry ink treatment, and then the film side of the winding roller 209 passes around the bottom of the hot pressing roller 2101 and the flat pressing roller 2102 respectively, and is attached to the surface of the board book page 4. The hot pressing roller 2101 that passes hot air is used to heat the film, and at the same time, the flat pressing roller 2102 rolls on the board book page 4 to adhere the film structure stably to the surface of the board book page 4. At this time, the turntable 211 rotates with the flat pressing roller 2102. Whenever the metal sheet of the turntable 211 enters the magnetic sensing area of ​​the inductive proximity switch 212, the oscillator in the inductive proximity switch 212 receives the signal changes of oscillation and stop vibration. After being processed by the amplifying output circuit, the system controls the second telescopic gas rod 8 to push the film cutting knife downward to cut the film. At this time, the circumference of the turntable 211 rotating one circle is the equidistant moving distance of the board book page 4, thereby realizing the automated processing of board book printing and lamination.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A processing device for a board book, characterized in that: It comprises a conveying platform (1), wherein a printing film coating structure (2) is arranged on the top of the conveying platform (1); The printing laminating structure (2) comprises a printing frame (201) fixed to the top of a conveying platform (1), a cylinder seat (202) being fixedly mounted on the top of the printing frame (201), a lifting seat (203) being slidably connected to the inner side of the printing frame (201), a quantitative material discharging assembly (204) being arranged on the top of the lifting seat (203), a printing plate (205) being fixedly connected to the bottom of the lifting seat (203), and a heating cylinder (204) being fixedly mounted on the back of the printing frame (201). 6), the interior of the heating cylinder (206) is fixedly connected to an electric heating wire (207), the inner side of the printing frame (201) is fixedly connected to a hot air pipe group (208), the inner side of the printing frame (201) is rotatably connected to a winding roller (209), a hot pressing component (210) is arranged on the inner side of the printing frame (201), the front side of the printing frame (201) is rotatably connected to a turntable (211), and the front side of the printing frame (201) is fixedly mounted with an inductive proximity switch (212).

2. A processing device for a board book according to claim 1, characterized in that: The bottom of the cylinder seat (202) is movably connected to a piston push rod, and the bottom of the piston push rod is fixedly connected to the top of the lifting seat (203). The inner front wall and the inner rear wall of the printing frame (201) are fixedly connected to screw rods. The front and rear sides of the lifting seat (203) are respectively slidably connected to the outside of four screw rods. The quantitative discharge assembly (204) includes a liquid storage tank (2041) fixed to the top of the lifting seat (203), and a material extraction pump (2042) is fixedly installed on the top of the liquid storage tank (2041).

3. A processing device for a board book according to claim 2, characterized in that: The bottom of the material extraction pump (2042) is connected to the top of the liquid storage tank (2041) via a No. 1 material delivery pipe, a flow metering controller (2043) is fixedly installed on the top of the lifting seat (203), the top of the material extraction pump (2042) is fixedly connected to the top of the flow metering controller (2043) via a No. 2 material delivery pipe, the top of the printing plate (205) is fixedly connected to a No. 3 material delivery pipe, and the top of the No. 3 material delivery pipe is fixedly connected to the bottom of the flow metering controller (2043).

4. The processing device for a board book according to claim 1, characterized in that: The inner side of the conveyor platform (1) is connected to a conveyor belt (3) for transmission, and a number of book slots are equidistantly provided on the outer side of the conveyor belt (3), and a plate book page (4) is placed on the inner side of the book slot, and the printing plate (205) is located directly above the plate book page (4).

5. The processing device for a board book according to claim 1, characterized in that: An induced draft fan (5) is fixedly mounted on the back of the printing frame (201); the back of the induced draft fan (5) is an air inlet end, and the left side of the induced draft fan (5) is connected to the right end of the heating cylinder (206) via a No. 1 air duct; a heat-insulating board with a fireproof gypsum structure is laid inside the heating cylinder (206); and the electric heating wires (207) are evenly distributed on the inner side of the heat-insulating board in a ring array.

6. The processing device for a board book according to claim 1, characterized in that: The hot air pipe group (208) comprises a plurality of air supply duct structures, each of the air supply ducts is fixedly connected to a wind hood at the bottom, the left end of the heating cylinder (206) is connected to the rear end of each air supply duct via a No. 2 air duct, a film layer is rolled up on the outside of the winding roller (209), and the hot pressing assembly (210) comprises a hot pressing roller (2101) fixed to the inside of the printing frame (201), and the front end of the hot pressing roller (2101) is connected to the inner front wall of the printing frame (201).

7. A processing device for a board book according to claim 6, characterized in that: The rear end of the hot pressing roller (2101) is connected to the second air duct, the inner side of the printing frame (201) is rotatably connected to a flat pressing roller (2102), the flat pressing roller (2102) is located on the right side of the hot pressing roller (2101), the front end of the flat pressing roller (2102) is fixedly connected to the back side of the turntable (211), the outer side of the turntable (211) is fixedly connected to a metal sheet, the inductive proximity switch (212) is located directly above the turntable (211), and a magnetic field sensing terminal is provided on the right side of the inductive proximity switch (212).

8. The processing device for a board book according to claim 1, characterized in that: The top front side and the top rear side of the conveying platform (1) are both fixedly connected with mounting plates, and opposite sides of the two mounting plates are both fixedly installed with a beam photoelectric switch (6), and opposite sides of the two beam photoelectric switches (6) are respectively provided with a laser transmitter and a laser receiver horizontally, and opposite sides of the two mounting plates are both fixedly installed with a first telescopic gas rod (7), and opposite ends of the two first telescopic gas rods (7) are both provided with a push plate horizontally, and two second telescopic gas rods (8) are fixedly installed on the right side of the printing frame (201), and the bottoms of the two second telescopic gas rods (8) are fixedly connected with a film cutting knife.

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