Composite device for processing printed matter

Abstract

The utility model discloses a composite device for processing printed matters. Comprising a rack box, a clamping conveying roller and a gluing roller which are arranged in the rack box and used for conveying and gluing printed matters, a pressing composite roller and a lower supporting roller which are arranged in the rack box and used for compositing the printed matters, a gluing mechanism for brushing glue on the gluing roller, and a motor for driving each roller to rotate; the adjusting cylinder is used for synchronously adjusting the gap between the clamping conveying roller and the gluing roller, a printed matter to be compounded is conveniently introduced between the clamping conveying roller and the gluing roller, and therefore the conventional frequent dismounting mode is avoided, in addition, the liquid level of glue liquid in the glue groove is detected through the liquid level meter, and when the liquid level is at the low level, the glue liquid is separated from the glue groove. The telescopic end of the telescopic cylinder is adjusted to descend through the controller, so that the piston plate is driven to pressurize the glue solution in the glue adding barrel, the liquid level of the glue solution in the glue groove is kept at a proper position, the liquid level of the packaged glue solution is relatively stable, and glue taking and glue attaching are uniform.

Description

Technical Field

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

[0002] In the prior art, in order to protect the printed matter, a protective film needs to be laminated on the printed matter. When the protective film is laminated, the laminated roller used needs to be disassembled and replaced before the laminating operation can be performed, which affects the efficiency of processing and installation. In addition, when laminating, the gluing mechanism used by the gluing roller does not coat the glue uniformly, which easily causes waste of glue. Utility Model Content

[0003] The utility model aims to provide a composite device for processing printed products, which solves the problem that composite rollers of conventional composite devices for processing printed products need to be disassembled and replaced as needed during use, which affects the efficiency of processing and installation.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a composite device for processing printed products, comprising a frame box, a clamping conveying roller and a gluing roller arranged in the frame box and used for conveying and gluing printed products, a pressing composite roller and a lower supporting roller arranged in the frame box and used for compounding printed products, a gluing mechanism for brushing glue on the gluing roller, and motors for driving each roller to rotate respectively;

[0006] Deflection adjustment arms are hingedly provided on both side walls of the frame box, through slots are provided on both side walls of the frame box for the rotation shaft of the clamping conveying roller to pass through, wherein the rotation shaft of the clamping conveying roller is provided on the deflection adjustment arms through bearings; deflection adjustment cylinders are also provided on both side walls of the frame box, and the deflection of the deflection adjustment arms is adjusted through the deflection adjustment cylinders;

[0007] Vertical slide grooves are provided on both side walls of the frame box and at positions corresponding to the clamping composite rollers. Slide seats are respectively provided in the vertical slide grooves for limiting positions. Both ends of the rotating shaft of the clamping composite roller are respectively provided on the slide seats through bearings, wherein the two slide seats are respectively adjusted for lifting and lowering by composite adjusting cylinders provided on the frame box.

[0008] Furthermore, the lower end of the deflection adjustment cylinder is mounted on the frame box via a hinged seat; the deflection adjustment cylinder and the composite adjustment cylinder are both electric telescopic cylinders.

[0009] Furthermore, the glue-applying roller is driven by a servo motor, and the clamping conveying roller is connected to the glue-applying roller by a gear transmission.

[0010] Furthermore, the lower support roller is driven by a servo motor, and the clamping composite roller is connected to the lower support roller by gear transmission.

[0011] Furthermore, guide rollers are also arranged in the frame box.

[0012] Furthermore, the glue application mechanism includes a glue tank, a glue taking roller partially immersed in the glue tank, a glue transfer roller respectively in contact with the glue taking roller and the glue application roller, a glue supplying cylinder for supplying glue to the glue transfer roller through a glue injection tube, and a telescopic cylinder and a piston plate arranged in the glue supplying cylinder for injecting glue into the glue injection tube by extrusion;

[0013] A level meter for detecting the liquid level therein is arranged in the glue tank, and serves as a signal detector for controlling the operation of the telescopic cylinder. The piston plate is adapted to be sealed in the glue adding cylinder, and a glue replenishing port is also arranged on the piston plate.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are:

[0015] In the present application, an adjusting cylinder is used to synchronously adjust the gap between the clamping conveying roller and the gluing roller, so as to facilitate the introduction of the printed matter to be laminated between the clamping conveying roller and the gluing roller, thereby avoiding the conventional frequent disassembly method. In addition, the liquid level of the glue in the glue tank is detected by a liquid level gauge. When the liquid level is at a low level, the telescopic end of the telescopic cylinder is adjusted to descend by a controller, thereby driving the piston plate to pressurize the glue in the glue adding cylinder, thereby maintaining the liquid level of the glue in the glue tank at a suitable position, so that the packaging glue level is relatively stable, and the glue extraction and attachment are uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the main structure of the composite device for processing printed matter of the utility model;

[0018] Figure 2 A schematic diagram of an external frame box of a composite device for processing printed matter according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the gluing mechanism of the composite device for processing printed matter.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Rack box; 11. Reserved slot; 12. Vertical slide; 2. Clamping and conveying roller; 21. Deflection adjustment arm; 3. Glue-applying roller; 4. Deflection adjustment cylinder; 41. Articulated seat; 5. Compression composite roller; 6. Lower support roller; 7. Composite adjustment cylinder; 8. Guide roller; 9. Glue adding cylinder; 91. Glue removal roller; 92. Glue transfer roller; 93. Glue groove; 94. Glue injection tube; 95. Liquid level meter; 96. Telescopic cylinder; 97. Piston plate. DETAILED DESCRIPTION

[0021] This embodiment discloses a composite device for processing printed products, including a frame box 1, a clamping conveying roller 2 and a glue roller 3 installed in the frame box 1 and used for conveying and gluing printed products, a pressing composite roller 5 and a lower support roller 6 installed in the frame box 1 and used for laminating printed products, a gluing mechanism for applying glue to the glue roller 3, and motors for driving each roller to rotate respectively;

[0022] When in use, firstly, the gluing mechanism is used to evenly apply glue to the gluing roller 3, and then the clamping conveying roller 2 is used to brush the passing printed matter with glue, and then the subsequent pressing and laminating roller 5 and the lower supporting roller 6 are used for lamination.

[0023] like Figure 1 and Figure 2 As shown, deflection adjustment arms 2 are hingedly installed on both side walls of the frame box 1, and through grooves are provided on both side walls of the frame box 1 for the rotation shaft of the clamping conveying roller 2 to pass through, wherein the rotation shaft of the clamping conveying roller 2 is installed on the deflection adjustment arm 21 through a bearing; deflection adjustment cylinders 4 are also installed on both side walls of the frame box 1, and the deflection of the deflection adjustment arm 2 is adjusted by the deflection adjustment cylinders 4; wherein two of the deflection adjustment cylinders 4 are electric telescopic cylinders, which are convenient for synchronously controlling the deflection of the deflection adjustment arm 21; in this embodiment, the lower end of the deflection adjustment cylinder 4 is installed on the frame box 1 through a hinge seat 41;

[0024] When in use, the two deflection adjusting cylinders 4 are used to synchronously adjust the deflection of the deflection adjusting arm 21 , so that a gap appears between the clamping conveying roller 2 and the glue-applying roller 3 , making it easier to introduce the printed matter to be composited between the clamping conveying roller 2 and the glue-applying roller 3 .

[0025] Vertical slide grooves 12 are provided on both side walls of the frame box 1 and at positions corresponding to the clamping composite roller 5. Slide seats are respectively installed in the vertical slide grooves 12. Both ends of the rotating shaft of the clamping composite roller 5 are respectively installed on the slide seats through bearings, wherein the two slide seats are respectively adjusted to rise and fall by the composite adjustment cylinders 7 installed on the frame box 1.

[0026] When in use, the slide is adjusted to rise and fall along the vertical slide groove 12 by the composite adjustment cylinder 7, so as to adjust the gap between the clamping composite roller 5 and the lower support roller 6, so as to facilitate the introduction of the printed matter to be composited and the clamping force.

[0027] In this embodiment, one end of the rotating shaft of the glue roller 3 is driven by a servo motor, and the other end of the rotating shaft of the clamping conveying roller 2 is equipped with a gear. The rotating shaft of the glue roller 3 is also equipped with a gear that meshes with the clamping conveying roller 2 at the same speed.

[0028] In this embodiment, one end of the rotating shaft of the lower support roller 6 is driven by a servo motor, and the other end of the rotating shaft of the clamping composite roller 5 is equipped with a gear. The rotating shaft of the lower support roller 6 is also equipped with a gear that meshes and transmits at the same speed as the clamping composite roller 5.

[0029] In this embodiment, a guide roller 8 is further installed in the frame box 1 to guide and transport the composite printed product.

[0030] In this embodiment, the glue application mechanism includes a glue tank 92, a glue taking roller 91 partially immersed in the glue tank 92, a glue transfer roller 92 respectively contacting the glue taking roller 91 and the glue application roller 3, a glue supplying cylinder 9 for supplying glue to the glue transfer roller 92 through a glue injection tube 94, and a telescopic cylinder 96 and a piston plate 97 installed in the glue supplying cylinder 9 for injecting glue into the glue injection tube 94 by extrusion.

[0031] A level gauge 95 is installed in the glue tank 92 to detect the liquid level therein, which serves as a signal detector to control the operation of the telescopic cylinder 96. The piston plate 97 is adapted to be sealed in the glue cylinder 9, and a glue filling port is also designed thereon; the glue filling port is sealed by a threaded plug when no glue is added.

[0032] When in use, the liquid level of the glue in the glue tank 92 is detected by the liquid level meter 95. When the liquid level is at a relatively low level, the telescopic end of the telescopic cylinder 96 is adjusted to descend by the controller, thereby driving the piston plate 97 to pressurize the glue in the glue adding cylinder 9, thereby keeping the liquid level of the glue in the glue tank 92 at a suitable position, so that the glue taking roller 91 can pick up the glue, and the glue transfer roller 92 can transfer the glue to the glue roller 3, wherein the glue taking roller 91 and the glue transfer roller 92 are connected by gears, and the glue taking roller 91 is driven to rotate by a servo motor.

[0033] The above embodiments are only descriptions of the preferred methods of the invention, and are not intended to limit the scope of the invention. Without departing from the design spirit of the invention, various modifications and improvements made to the technical solution of the invention by ordinary technicians in this field should fall within the protection scope of the claims of the invention.

Claims

1. A composite device for processing printed matter, characterized in that: It comprises a frame box (1), a clamping conveying roller (2) and a gluing roller (3) arranged in the frame box (1) and used for conveying and gluing printed products, a pressing and laminating roller (5) and a lower supporting roller (6) arranged in the frame box (1) and used for laminating printed products, a gluing mechanism for applying glue to the gluing roller (3), and motors for driving the respective rollers to rotate; Deflection adjustment arms (21) are hingedly provided on both side walls of the frame box (1), and through grooves are provided on both side walls of the frame box (1) for facilitating the passage of the rotating shaft of the clamping conveying roller (2), wherein the rotating shaft of the clamping conveying roller (2) is arranged on the deflection adjustment arm (21) via a bearing; deflection adjustment cylinders (4) are also provided on both side walls of the frame box (1), and the deflection of the deflection adjustment arm (21) is adjusted by the deflection adjustment cylinders (4); Vertical slide grooves (12) are provided on the two side walls of the frame box (1) and at positions corresponding to the clamping composite rollers (5). Slide seats are respectively provided in the vertical slide grooves (12) to limit positions. The two ends of the rotating shaft of the clamping composite roller (5) are respectively provided on the slide seats via bearings. The two slide seats are respectively adjusted to rise and fall by composite adjustment cylinders (7) provided on the frame box (1).

2. The composite device for processing printed matter according to claim 1, characterized in that: The lower end of the deflection adjustment cylinder (4) is mounted on the frame box (1) via a hinged seat (41); the deflection adjustment cylinder (4) and the composite adjustment cylinder (7) are both electric telescopic cylinders.

3. The composite device for processing printed matter according to claim 1, characterized in that: The glue-applying roller (3) is driven by a servo motor, and the clamping conveying roller (2) and the glue-applying roller (3) are connected via a gear transmission.

4. The composite device for processing printed matter according to claim 1, characterized in that: The lower support roller (6) is driven by a servo motor, and the pressing composite roller (5) is connected to the lower support roller (6) by gear transmission.

5. The composite device for processing printed matter according to claim 1, characterized in that: A guide roller (8) is also arranged in the frame box (1).

6. The composite device for processing printed matter according to claim 1, characterized in that: The glue application mechanism comprises a glue tank (93), a glue taking roller (91) partially immersed in the glue tank (93), a glue transfer roller (92) respectively in contact with the glue taking roller (91) and the glue application roller (3), a glue supplying cylinder (9) for supplying glue to the glue transfer roller (92) through a glue injection tube (94), and a telescopic cylinder (96) and a piston plate (97) arranged in the glue supplying cylinder (9) for injecting glue into the glue injection tube (94) by extrusion. A liquid level meter (95) is provided in the glue tank (93) to detect the liquid level therein, and serves as a signal detector for controlling the operation of the telescopic cylinder (96). The piston plate (97) is adapted to be sealed in the glue adding cylinder (9), and a glue replenishing port is also provided on the piston plate.

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