CN221757227U - Anti-aircraft edge book cover edge wrapping device - Google Patents

Abstract

The utility model relates to the technical field of printing and packaging machinery, in particular to an anti-blank book case edge covering device which comprises a frame, wherein a hemming roller mechanism, a front conveying flattening roller mechanism, a rear conveying flattening roller mechanism and a power assembly are arranged on the surface of the frame, the power assembly comprises a driving motor, the driving motor is fixedly connected with one side of the frame, a sensor is fixedly arranged on the surface of the frame, and a power disc is movably sleeved on the surface of the driving motor. According to the utility model, through the cooperation of the first upper roller, the first lower roller, the first upper roller cylinder, the driving motor, the second upper roller, the second lower roller, the second upper roller cylinder and the sensor, the first upper roller and the second upper roller are driven to move along the vertical moving track by the first upper roller cylinder and the second upper roller cylinder, so that the edge folding position of the cover can be adjusted according to the thickness of paper, the structural design is flexible, the conveying flattening requirements of different paper are met, and the effect of stable conveying is achieved.

Description

Anti-aircraft edge book cover edge wrapping device

Technical Field

The utility model relates to the technical field of printing and packaging machinery, in particular to an anti-air edge book cover edge wrapping device.

Background Art

Book cover production is to glue the printed materials with paper as the substrate, put them on the cover, fold them, wrap them, flatten them and press them together to form the hard cover products of hardcover books. The formed hardcover book cover is flat and beautiful, and can be preserved for a long time without deformation, fading or falling pages, which can produce a strong three-dimensional sense and artistic appeal.

After searching, the patent number CN211489183U is a utility model of a volute rolling and hemming device, which includes a moving seat, a first linear drive mechanism and a second linear drive mechanism arranged on the moving seat, a first roller assembly connected to the first linear drive mechanism, and a second roller assembly connected to the second linear drive mechanism. Through research and analysis, it is found that although the volute rolling and hemming device has the advantages of rolling and hemming the volute side plate and the apron, and stable product quality, it still has the following disadvantages to a certain extent;

For example, currently, in the process of folding and pressing the cover, the hardcover book cover processing equipment basically adopts the process of belt folding or brush folding, which has a complicated structure. Due to the flexibility of the belt or brush, there is a gap on the edge of the book cover after the cover is folded, resulting in an empty edge phenomenon. Especially when using paper of different thicknesses, due to the different hardness of the paper, the folding effect of the belt or brush is inconsistent, which not only affects the aesthetics of the finished book cover, but also causes the consistency of the book cover size, affecting the processing of the subsequent processes. In order to solve the above technical problems, it is necessary for us to design an anti-aircraft edge book cover folding device to solve the above problems.

Utility Model Content

The utility model aims to provide a device for binding an anti-aircraft edge of a book cover, which has the advantages of folding, binding and pressing the entire anti-aircraft edge of the book cover, and solves the problem of easily generating an empty edge on the edge of a formed book cover during the current folding and binding process and the problem of consistency in folding and binding of papers of different thicknesses.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-aircraft edge book cover hemming device, comprising a frame, the surface of the frame is provided with a folding roller mechanism, a front conveying flattening roller mechanism, a rear conveying flattening roller mechanism and a power assembly, the power assembly comprises a driving motor, the driving motor is fixedly connected to one side of the frame, a sensor is fixedly provided on the surface of the frame, a power disk is movablely sleeved on the surface of the driving motor, and a book cover is provided on the right side of the front conveying flattening roller mechanism.

Preferably, the folding roller mechanism includes an upper folding cylinder and a lower pressing cylinder, and the upper folding cylinder and the lower pressing cylinder are respectively fixedly connected to the frame, and vertical bearings are arranged on the opposite sides of the upper folding cylinder and the lower pressing cylinder, and an upper folding roller is arranged at the bottom of the upper folding cylinder, and a lower pressing roller is arranged at the top of the lower pressing cylinder, and both ends of the upper folding roller and the lower pressing roller are respectively mounted and connected to the vertical bearings.

Preferably, the front conveying flattening roller mechanism includes a first upper roller, a first lower roller and a first upper roller cylinder, both ends of the first lower roller pass through the frame, the power disk is movably sleeved on the shaft end of the first lower roller and is connected to the driving motor, the first upper roller cylinder is arranged on the surface of the frame, and the first upper roller cylinder and the first upper roller are indirectly connected.

Preferably, the rear conveying flattening roller mechanism includes a second upper roller, a second lower roller and a second upper roller cylinder, both ends of the second lower roller pass through the frame, the power disk is movably sleeved on the shaft end of the second lower roller and connected to the drive motor, the second upper roller cylinder is arranged on the surface of the frame, and the second upper roller cylinder and the second upper roller are indirectly connected.

Preferably, a bearing is movably connected between the second lower roller and the inner wall of the frame, one side of the bearing is fixedly connected to the inner wall of the frame, and the bearing sleeve is arranged on the surface of the rotating shaft of the second lower roller.

Preferably, the folding roller mechanism is located on a side opposite to the front conveying flattening roller mechanism and the rear conveying flattening roller mechanism, and the front conveying flattening roller mechanism is located on the right side of the folding roller mechanism.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model drives the first upper roller and the second upper roller to move along a vertical trajectory through the cooperation of the first upper roller, the first lower roller, the first upper roller cylinder, the driving motor, the second upper roller, the second lower roller, the second upper roller cylinder and the sensor, so that the cover folding position can be adjusted according to the thickness of the paper, and the structural design is flexible to meet the conveying and flattening requirements of different papers, thereby achieving a stable conveying effect.

2. The utility model cooperates with an upper folding cylinder, an upper folding roller, a lower pressing cylinder, a lower pressing roller, and a vertical bearing. The upper folding cylinder and the lower pressing cylinder respectively drive the vertical bearing to move the upper folding roller and the lower pressing roller mechanism of the guide edge up and down, thereby effectively preventing the generation of empty edges in the processing technology of hardcover book covers and realizing the folding and wrapping of various papers without empty edges.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an embodiment of the utility model;

Figure 2 is a schematic top view of the utility model;

FIG3 is a partial schematic diagram of the utility model.

In the figure: 1. frame; 2. folding roller mechanism; 3. front conveying flattening roller mechanism; 4. rear conveying flattening roller mechanism; 5. power assembly; 6. upper folding cylinder; 7. upper folding roller; 8. lower pressing cylinder; 9. lower pressing roller; 10. vertical bearing; 11. first upper roller; 12. first lower roller; 13. first upper roller cylinder; 14. driving motor; 15. second upper roller; 16. second lower roller; 17. second upper roller cylinder; 18. sensor; 19. book case; 20. power disk.

DETAILED DESCRIPTION

Please refer to Figures 1 to 3, a hollow-edge book cover hemming device includes a frame 1, the surface of the frame 1 is provided with a folding roller mechanism 2, a front conveying flattening roller mechanism 3, a rear conveying flattening roller mechanism 4 and a power assembly 5, the power assembly 5 includes a driving motor 14, the driving motor 14 is fixedly connected to one side of the frame 1, a sensor 18 is fixedly provided on the surface of the frame 1, a power disk 20 is movably sleeved on the surface of the driving motor 14, and a book cover 19 is provided on the right side of the front conveying flattening roller mechanism 3.

Please refer to Figures 1 and 2. The folding roller mechanism 2 includes an upper folding cylinder 6 and a lower pressing cylinder 8. The upper folding cylinder 6 and the lower pressing cylinder 8 are respectively fixedly connected to the frame 1. Vertical bearings 10 are arranged on the opposite sides of the upper folding cylinder 6 and the lower pressing cylinder 8. An upper folding roller 7 is arranged at the bottom of the upper folding cylinder 6. A lower pressing roller 9 is arranged at the top of the lower pressing cylinder 8. Both ends of the upper folding roller 7 and the lower pressing roller 9 are respectively installed and connected with the vertical bearings 10. By setting the vertical bearings 10, the two ends of the upper folding roller 7 and the lower pressing roller 9 can be stably supported respectively, so that the upper folding roller 7 and the lower pressing roller 9 can be conveniently moved along the vertical trajectory.

Please refer to Figures 1, 2 and 3. The front conveying flattening roller mechanism 3 includes a first upper roller 11, a first lower roller 12 and a first upper roller cylinder 13. Both ends of the first lower roller 12 pass through the frame 1. The power disk 20 is movably mounted on the shaft end of the first lower roller 12 and is connected to the drive motor 14. The first upper roller cylinder 13 is arranged on the surface of the frame 1. The first upper roller cylinder 13 and the first upper roller 11 are indirectly connected. By setting the first upper roller cylinder 13, the first upper roller 11 can be driven to move up and down, and has a certain vertical movement gap.

Please refer to Figures 1, 2 and 3. The rear conveying flattening roller mechanism 4 includes a second upper roller 15, a second lower roller 16 and a second upper roller cylinder 17. Both ends of the second lower roller 16 pass through the frame 1. The power disk 20 is movably mounted on the shaft end of the second lower roller 16 and is connected to the drive motor 14. The second upper roller cylinder 17 is arranged on the surface of the frame 1, and the second upper roller cylinder 17 and the second upper roller 15 are indirectly connected.

Please refer to Figure 3. A bearing is movably connected between the second lower roller 16 and the inner wall of the frame 1. One side of the bearing is fixedly connected to the inner wall of the frame 1. The bearing sleeve is arranged on the surface of the rotating shaft of the second lower roller 16. By setting the bearing, the second lower roller 16 is in stable contact with the inner wall of the frame 1, which facilitates the rotation of the second lower roller 16.

Please refer to FIG. 1 , the folding roller mechanism 2 is located on the side opposite to the front conveying flattening roller mechanism 3 and the rear conveying flattening roller mechanism 4 , and the front conveying flattening roller mechanism 3 is located on the right side of the folding roller mechanism 2 .

When in use, during the processing of the book case 19, the folding roller mechanism 2 descends, the book case 19 is conveyed forward by the front conveying flattening roller mechanism 3 and is positioned by the sensor 18. When the front edge enters above the upper folding roller 7 of the folding roller mechanism 2, the book case 19 stops moving, the folding roller mechanism 2 rises, guides the front cover edge of the book case 19, and completes the folding. The book case 19 continues to be conveyed forward by the front conveying flattening roller mechanism 3 into between the upper folding roller 7 and the lower pressing roller 9 of the folding roller mechanism 2 to complete the hemming of the front edge of the book case 19, and continues to be conveyed forward into between the second upper roller 15 and the second lower roller 16 of the rear conveying flattening roller mechanism 4, which functions to flatten the front hemming of the book case 19; the folding and hemming of the tail edge of the book case 19 are continued, the book case 19 is conveyed forward by the rear conveying flattening roller mechanism 4 and is positioned by the sensor 18, and when the rear edge leaves the upper folding roller of the folding roller mechanism 2 7, the book shell 19 stops moving, the folding roller mechanism 2 descends, the book shell 19 is transported backward by the rear conveying flattening roller mechanism 4 and is positioned by the pulse control of the driving motor 14. When the rear edge enters above the upper folding roller 7 of the folding roller mechanism 2, the book shell 19 stops moving, the folding roller mechanism 2 rises, guides the rear cover edge of the book shell 19, and completes the folding. The book shell 19 continues to be transported backward by the rear conveying flattening roller mechanism 4 into the upper folding roller 7 and the lower pressing roller 9 of the folding roller mechanism 2 to complete the hemming of the rear edge of the book shell 19, and continues to be transported backward into the first upper roller 11 and the first lower roller 12 of the front conveying flattening roller mechanism 3 and stops, which acts to flatten the rear hemming of the book shell 19; the front conveying flattening roller mechanism 3 and the rear conveying flattening roller mechanism 4 flatten the book shell 19 again forward and output the book shell 19, thereby completing the hemming and flattening process of the entire book shell 19.

In summary: the anti-empty edge book cover hemming device, through the cooperation of the frame 1, the folding roller mechanism 2, the front conveying flattening roller mechanism 3, the rear conveying flattening roller mechanism 4, the power assembly 5, the driving motor 14, the sensor 18, the book cover 19 and the power disk 20, solves the problem of easy generation of empty edges on the edges of the formed book cover during the current folding and hemming process and the problem of consistency of folding and hemming of papers of different thicknesses.

Claims (6)

1. The utility model provides a blank-proof book case bordure device, includes frame (1), its characterized in that: the folding machine is characterized in that a folding roller mechanism (2), a front conveying flattening roller mechanism (3), a rear conveying flattening roller mechanism (4) and a power assembly (5) are arranged on the surface of the machine frame (1), the power assembly (5) comprises a driving motor (14), the driving motor (14) is fixedly connected with one side of the machine frame (1), a sensor (18) is fixedly arranged on the surface of the machine frame (1), a power disc (20) is arranged on the surface movable sleeve of the driving motor (14), and a book case (19) is arranged on the right side of the front conveying flattening roller mechanism (3).

2. An air-edge-protection book case hemming device according to claim 1 wherein: the edge folding roller mechanism (2) comprises an upper edge folding cylinder (6) and a lower pressing cylinder (8), the upper edge folding cylinder (6) and the lower pressing cylinder (8) are fixedly connected with the frame (1) respectively, one side, opposite to the upper edge folding cylinder (6) and the lower pressing cylinder (8), of the upper edge folding cylinder (6) is provided with a vertical bearing (10), the bottom of the upper edge folding cylinder (6) is provided with an upper edge folding roller (7), the top of the lower pressing cylinder (8) is provided with a lower pressing roller (9), and two ends of the upper edge folding roller (7) and the lower pressing roller (9) are respectively connected with the vertical bearing (10) in a mounting mode.

3. An air-edge-protection book case hemming device according to claim 1 wherein: the front conveying flattening roller mechanism (3) comprises a first upper roller (11), a first lower roller (12) and a first upper roller cylinder (13), wherein two ends of the first lower roller (12) penetrate through the frame (1), the shaft end of the first lower roller (12) is movably sleeved with the power disc (20) and connected with the driving motor (14), the first upper roller cylinder (13) is arranged on the surface of the frame (1), and the first upper roller cylinder (13) is indirectly connected with the first upper roller (11).

4. An air-edge-protection book case hemming device according to claim 1 wherein: the rear conveying flattening roller mechanism (4) comprises a second upper roller (15), a second lower roller (16) and a second upper roller cylinder (17), wherein two ends of the second lower roller (16) penetrate through the frame (1), the shaft end of the second lower roller (16) is movably sleeved with the power disc (20) and connected with the driving motor (14), the second upper roller cylinder (17) is arranged on the surface of the frame (1), and the second upper roller cylinder (17) and the second upper roller (15) are indirectly connected.

5. The blank holder binding device according to claim 4, the method is characterized in that: a bearing is movably connected between the second lower roller (16) and the inner wall of the frame (1), one side of the bearing is fixedly connected with the inner wall of the frame (1), and the bearing is sleeved on the surface of the rotating shaft of the second lower roller (16).

6. An air-edge-protection book case hemming device according to claim 1 wherein: the edge folding roller mechanism (2) is positioned on one side opposite to the front conveying flattening roller mechanism (3) and the rear conveying flattening roller mechanism (4), and the front conveying flattening roller mechanism (3) is positioned on the right side of the edge folding roller mechanism (2).