Book NG removing mechanism

Abstract

The utility model relates to the technical field of automation, in particular to a book NG removing mechanism which is arranged on the downstream portion of a book recognition device and comprises a main frame body, a conveying module and a removing module, the conveying module and the removing module are arranged on the main frame body, and the conveying module comprises a roller conveying line used for conveying books. Photoelectric sensors are arranged at an inlet and an outlet of the roller conveying line, an outlet slope is arranged at the outlet of the roller conveying line, the kicking module comprises a book blocking plate and a book pushing plate, the book blocking plate extends out of a gap between rollers of the roller conveying line to the tail end of the roller conveying line, and the book pushing plate is arranged at the tail end of the roller conveying line. The book pushing plate moves in the horizontal direction perpendicular to the conveying direction of the roller conveying line so as to push the books blocked by the book blocking plate out of the roller conveying line from the side face. The technical problem that in the prior art, automatic book kicking equipment is lacked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, and particularly relates to a book NG rejection mechanism. Background Art

[0002] In the modern publishing and printing industries, ensuring the quality of books is of utmost importance. With the development of technology, automated equipment has been widely used in various production fields. However, for the rejection of NG books, manual labor is still mainly relied on at present, resulting in low efficiency. Therefore, it is necessary to propose a device for rejecting NG books to achieve the automation of book rejection. Summary of the Invention

[0003] To solve the technical problem of the lack of automated book rejection equipment in the prior art, the present application proposes a book NG rejection mechanism, which solves the above technical problem.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] The utility model provides a device for rejecting NG books, which is configured downstream of a book recognition device and includes: a main frame body; a conveying module, the conveying module is configured on the main frame body, the conveying module includes a roller conveyor line for conveying books, photoelectric sensors are arranged at both the inlet and outlet of the roller conveyor line, and an outlet ramp is arranged at the outlet of the roller conveyor line; a rejection module, the rejection module is configured on the main frame body, the rejection module includes a book blocking plate and a book pushing plate, the book blocking plate extends out from the gap between the rollers of the roller conveyor line at the end of the roller conveyor line, and the book pushing plate moves along a horizontal direction perpendicular to the conveying direction of the roller conveyor line to push the book blocked by the book blocking plate out of the roller conveyor line from the side.

[0006] Further, the main frame body includes a bottom plate and a support bracket configured on the bottom plate, and the support bracket is configured under the roller conveyor line to support the roller conveyor line.

[0007] Further, the book blocking plate is driven by a lifting cylinder, the cylinder body of the lifting cylinder is vertically arranged between the bottom plate and the roller conveyor line, and the piston rod of the lifting cylinder is fixedly connected to the book blocking plate.

[0008] Further, two support columns are fixed on the bottom plate and are arranged on both sides of the roller conveyor line, a sheet metal box is fixed at the top of the support columns, and a horizontal module for driving the book pushing plate to move is assembled in the sheet metal box.

[0009] Further, the bottom edge of the book pushing plate extends into the gap between the rollers of the roller conveyor line.

[0010] Further, the shape of the bottom edge of the book pushing plate is adapted to the shape at the corresponding roller conveyor line.

[0011] Further, an inclined book hopper for receiving the books pushed out by the book pushing plate is assembled on the side of the roller conveyor line.

[0012] Based on the above technical solutions, the technical effects that the present utility model can achieve are as follows:

[0013] The book NG kicking device of the present utility model is configured downstream of the book identification device. The book enters the roller conveyor line of the conveying module from the book identification device, triggering the photoelectric sensor at the entrance of the roller conveyor line. If the book is qualified, the blocking plate of the kicking module is in the default state of not protruding from the roller conveyor line, and the book is directly released, triggering the photoelectric sensor at the exit of the roller conveyor line and transmitting the signal to the upper computer to indicate that the book leaves and enters the exit ramp; if the book is unqualified, that is, in the NG state, the blocking plate extends out from the gap between the rollers of the roller conveyor line at the end of the roller conveyor line to block the forward movement of the book. The book pushing plate of the kicking module moves horizontally in a direction perpendicular to the conveying direction of the roller conveyor line, and pushes the book out of the roller conveyor line from the side. After pushing the book out, the book pushing plate resets, and the blocking plate descends and retracts into the gap between the rollers of the roller conveyor line, preparing for the arrival of the next book. In summary, the book NG kicking device of the present utility model realizes the automatic release of qualified books and the kicking and collection of unqualified books, fills the technical gap in the automatic kicking of books in the prior art, and solves the technical problem of the lack of automatic book kicking equipment in the prior art. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the book NG kicking device of the present utility model;

[0015] Figure 2 is a schematic diagram of another perspective of the book NG kicking device of the present utility model;

[0016] Figure 3 is a schematic diagram of yet another perspective of the book NG kicking device of the present utility model.

[0017] In the present utility model:

[0018] a - book;

[0019] 1 - main frame body, 11 - support bracket, 12 - support column, 13 - bottom plate;

[0020] 2 - conveying module, 21 - roller conveyor line, 22 - photoelectric sensor, 23 - exit ramp;

[0021] 3 - Rejection module, 31 - Book baffle, 32 - Book pusher, 321 - Bottom edge, 33 - Lifting cylinder, 34 - Sheet metal box, 35 - Horizontal module, 36 - Inclined book hopper. Detailed implementation

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way limits the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0023] As Figures 1-3 shown, the present invention provides a book NG rejection device, configured downstream of the book identification device, including a main frame 1, a conveying module 2 and a rejection module 3 configured on the main frame 1. The conveying module 2 includes a roller conveyor line 21 for conveying books a. Photoelectric sensors 22 are configured at both the inlet and outlet of the roller conveyor line 21. Among them, two sets of photoelectric sensors 22 are configured at the inlet of the roller conveyor line 21 to enable both qualified books a and unqualified books a to trigger subsequent processes. An outlet ramp 23 is configured at the outlet of the roller conveyor line 21. The rejection module 3 includes a book baffle 31 and a book pusher 32. The book baffle 31 extends from the gap between the rollers of the roller conveyor line 21 at the end of the roller conveyor line 21. The book pusher 32 moves along a horizontal direction perpendicular to the conveying direction of the roller conveyor line 21 to push the book a blocked by the book baffle 31 out of the roller conveyor line 21 from the side.

[0024] The book NG kicking device of the present utility model is configured downstream of the book a identification device. The book a enters the roller conveyor line 21 of the conveying module 2 from the book a identification device, triggering the photoelectric sensor 22 at the entrance of the roller conveyor line 21. If the book a is qualified, the book blocking plate 31 of the kicking module 3 is in the default state of not protruding from the roller conveyor line 21, and the book a is directly released, triggering the photoelectric sensor 22 at the exit of the roller conveyor line 21, and transmitting the signal to the upper computer to indicate that the book a leaves and enters the exit ramp 23; if the book a is unqualified, that is, in the NG state, the book blocking plate 31 extends out from the gap between the rollers of the roller conveyor line 21 at the end of the roller conveyor line 21 to block the forward movement of the book a. The book pushing plate 32 of the kicking module 3 moves horizontally in a direction perpendicular to the conveying direction of the roller conveyor line 21, and pushes the book a out of the roller conveyor line 21 from the side. After pushing the book a out, the book pushing plate 32 resets, and the book blocking plate 31 descends and retracts into the gap between the rollers of the roller conveyor line 21 to prepare for the arrival of the next book a. In summary, the book NG kicking device of the present utility model realizes the automatic release of qualified books a and the kicking and collection of unqualified books a, fills the technical gap of automatic kicking of books a in the prior art, and solves the technical problem of the lack of automatic kicking equipment for books a in the prior art.

[0025] In a specific embodiment of the present utility model, the main frame body 1 includes a bottom plate 13 and a support bracket 11 configured on the bottom plate 13. The support bracket 11 is configured at the bottom of the roller conveyor line 21 to support the roller conveyor line 21.

[0026] In a specific embodiment of the present utility model, the book blocking plate 31 is driven by a lifting cylinder 33. The cylinder body of the lifting cylinder 33 is vertically configured between the bottom plate 13 and the roller conveyor line 21, and the piston rod of the lifting cylinder 33 is fixedly connected to the book blocking plate 31.

[0027] In a specific embodiment of the present utility model, two support columns 12 are fixed on the bottom plate 13 and are configured on both sides of the roller conveyor line 21. The top of the support column 12 is fixed with a sheet metal box 34, and a horizontal module 35 for driving the book pushing plate 32 to move is assembled in the sheet metal box 34.

[0028] In a specific embodiment of the present utility model, the bottom edge 321 of the book pushing plate 32 extends into the gap between the rollers of the roller conveyor line 21, so that when pushing the book a, the book pushing plate 32 can have a larger contact area with the side of the book a, reducing the damage to the book a.

[0029] In a specific embodiment of the present utility model, the shape of the bottom edge 321 of the book pushing plate 32 is adapted to the shape at the corresponding roller conveyor line 21.

[0030] In a specific embodiment of the present utility model, an inclined book hopper 36 for receiving the book a pushed out by the book pusher plate 32 is assembled on the side of the roller conveyor line 21, and an execution book storage box for storing the book a can be configured at the downstream outlet of the inclined book hopper 36.

[0031] It should be understood that the specific embodiments described above are only used to explain the present utility model and are not used to limit the present utility model. Obvious changes or variations derived from the spirit of the present utility model are still within the protection scope of the present utility model.

Claims

1. A book NG rejection mechanism, arranged downstream of a book (a) recognition device, characterized in that: include: Main frame (1); A conveying module (2), the conveying module (2) being arranged on the main frame (1), the conveying module (2) comprising a roller conveying line (21) for conveying books (a), photoelectric sensors (22) being arranged at the entrance and exit of the roller conveying line (21), and an exit ramp (23) being arranged at the exit of the roller conveying line (21); A kick-out module (3) is arranged on the main frame (1), and comprises a book stopper (31) and a book pusher (32). The book stopper (31) extends from a gap between rollers of the roller conveyor line (21) to the end of the roller conveyor line (21), and the book pusher (32) moves in a horizontal direction and in a direction perpendicular to the conveying direction of the roller conveyor line (21) to push the book (a) blocked by the book stopper (31) out of the roller conveyor line (21) from the side.

2. The NG book rejection mechanism according to claim 1, characterized in that: The main frame (1) comprises a bottom plate (13) and a support bracket (11) arranged on the bottom plate (13); the support bracket (11) is arranged at the bottom of the roller conveyor line (21) to support the roller conveyor line (21).

3. The NG book rejection mechanism according to claim 2, characterized in that: The book stopper (31) is driven by a lifting cylinder (33), the cylinder body of the lifting cylinder (33) is vertically arranged between the bottom plate (13) and the roller conveyor line (21), and the piston rod of the lifting cylinder (33) is fixedly connected to the book stopper (31).

4. The NG book rejection mechanism according to claim 2, characterized in that: Two support columns (12) arranged on both sides of the roller conveyor line (21) are fixed on the bottom plate (13), a sheet metal box (34) is fixed on the top of the support column (12), and a horizontal module (35) for driving the book pushing board (32) to move is installed in the sheet metal box (34).

5. The NG book rejection mechanism according to claim 1, characterized in that: The bottom edge (321) of the book pushing plate (32) extends into the gap between the rollers of the roller conveying line (21).

6. The NG book rejection mechanism according to claim 5, characterized in that: The shape of the bottom edge (321) of the book pushing plate (32) is adapted to the shape of the roller conveying line (21) facing it.

7. The NG book rejection mechanism according to claim 1, characterized in that: The side of the roller conveyor line (21) is equipped with an oblique book bucket (36) for receiving the book (a) pushed out by the book pushing board (32).

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