Automatic turnover channel structure of adhesive binding line book block

Abstract

The utility model discloses an adhesive binding line book block automatic turning and standing channel structure, an adhesive binding line is provided with a push plate used for conveying a book block and a turning and standing channel structure used for standing the book block, and the turning and standing channel structure comprises a warped head groove, a guide rod and a warped tail groove which are sequentially distributed in the book block conveying direction. The warped head groove and the warped tail groove are formed in the bottom supporting plate, and the two guide rods are arranged on the supporting plate and the side vertical plate respectively in the book block conveying direction and located below and above the push plate respectively in the book block conveying direction. The bookblock turnover machine is simple and ingenious in structure, capable of achieving 90-degree turnover action of a bookblock, fast and coherent in turnover action and high in production efficiency, the machine speed can reach 4000 books per hour, labor cost is saved, and meanwhile working efficiency is improved. The structure is designed and installed by being attached to an existing adhesive binding line, so that the number of needed parts is small, no extra occupied production space is needed, the structure is compact, and the manufacturing cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glue binding thread, especially to an automatic turning channel structure for glue binding thread book cores. BACKGROUND

[0002] The precision CAMBRIDGE-12000 full-automatic glue binding line (hereinafter referred to as the precision glue binding line) can produce 16-opening loose-leaf volumes, and the glue binding mode of the loose-leaf volumes is top glue binding. The normal page arranging machine of the glue binding line is a horizontal lower page, and a person needs to manually turn the book core by 90 degrees before the glue binding machine to glue bind the top. In actual production, at least one employee is generally arranged between the book core conveying channels of the page arranging machine and the glue binding machine. With the increasing production speed of the glue binding line, more hands are needed, and the labor cost is high. In addition, manual turning of the book core is prone to fatigue and mistakes, and the stability is not enough, which may cause damage to the book core or stop production.

[0003] In the prior art, there is a Chinese utility model patent with the publication number CN219789729U and the name of a turning channel for glue binding line book cores, which can only turn the horizontal books into a vertical state. There is also a Chinese utility model patent with the publication number CN211106457U and the name of a turning mechanism for rotating the book core by 90 degrees, which needs the book core to move to the highest point of the inclined plate. After reaching the highest point, the book core will rotate by 90 degrees due to its own weight and then fall down. When the book core falls down, the support shaft and the small shaft will have a resistance to it, so that it can only rotate by 90 degrees, thereby achieving the function of rotating the book core by 90 degrees. The turning mechanism is a separate device and is not attached to any existing device. The structure is complex, the number of components is large, and the manufacturing cost is high, which causes the problem of occupying additional production space. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a glue binding line book core automatic turning channel structure to solve the problems of slow manual turning of the book core, many mistakes, complex structure of the existing turning mechanism, many components, high manufacturing cost, and the need for additional production space.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The glue binding line book core automatic turning channel structure is provided with a push plate for conveying the book core and a turning channel structure for straightening the book core on the glue binding line. The turning channel structure includes a head-raising groove, a guide rod, and a tail-raising groove arranged in sequence along the book core conveying direction. The head-raising groove and the tail-raising groove are arranged on the bottom supporting plate. Two guide rods are arranged on the supporting plate and the side standing plate along the book core conveying direction, and the two guide rods are located below and above the push plate along the book core conveying direction.

[0007] Further technical solutions are that the two guide rods are respectively close to the discharging end of the head-up groove and the feeding end of the tail-up groove.

[0008] Further technical solutions are that the head-up groove is sequentially divided into a horizontal sink and an upwardly inclined slope groove along the conveying direction of the book block.

[0009] Further technical solutions are that the discharging end of the slope groove is provided with a mounting groove for the guide rod.

[0010] Further technical solutions are that the slope groove is in the same plane as the two guide rods.

[0011] Further technical solutions are that the cross section of the tail-up groove is V-shaped structure.

[0012] Further technical solutions are that the bottom of the tail-up groove is provided with a stop rod.

[0013] Further technical solutions are that the book block is a top-glue-bound open-notebook.

[0014] Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:

[0015] The utility model discloses a kind of automatic turning channel structures of glue-bound line book block, and the structure is simple and ingenious, only needs to design simple head-up groove, guide rod and tail-up groove, and rely on cooperation between each other, in the conveying of glue-bound line to change the state and barycenter position of book block, i.e. It can realize that book block completes 90 ° turning action, turning action is fast and coherent, production efficiency is high, machine speed can reach 4000 copies / hour, saves manual cost while also improve work efficiency.

[0016] In addition, the structure is attached to the existing glue-bound line to design and install, so it needs not many components, and does not need extra to occupy production space, structure is compact and manufacturing cost is low. DETAILED DESCRIPTION

[0017] Figure 1 It is the structure schematic view of the utility model one kind of glue-bound line book block automatic turning channel structure.

[0018] Figure 2 It is the utility model Figure 1 The structure schematic view of middle bottom plate.

[0019] Figure 3 It is the utility model Figure 1 The structure schematic view of book block.

[0020] 1, adhesive line; 2, conveying book block; 3, push plate; 4, turning and standing passage structure; 5, head lifting groove; 51, horizontal sinking groove; 52, slope groove; 53, mounting groove; 6, guide rod; 7, tail lifting groove; 8, bottom supporting plate; 9, side standing plate; 10, stop rod. DETAILED DESCRIPTION

[0021] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0024] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1:

[0028] This implementation example Figure 1 , Figure 2 and Figure 3 As shown, the automatic book block turning channel structure of the perfect binding thread 1 is provided with a push plate 3 for conveying the book block 2 and a turning channel structure 4 for turning the book block 2 upright. The turning channel structure 4 includes a head groove 5, a guide rod 6 and a tail groove 7 distributed sequentially along the conveying direction of the book block 2. The head groove 5 and the tail groove 7 are provided on the bottom support plate 8. The two guide rods 6 are respectively provided on the support plate 8 and the side plate 9 along the conveying direction of the book block 2, and the two guide rods 6 are located below and above the push plate 3 along the conveying direction of the book block 2.

[0029] The working process of this utility model is as follows: The perfect binding method for the 16-page loose-leaf roll is top-end perfect binding. Normally, the collating machine uses horizontal bottom pages. Before entering the perfect binding machine, the book block needs to be manually rotated 90 degrees to be perfect bound at the top. When the book block 2 enters the precision perfect binding line, it is in a horizontal state (i.e., lying horizontally). Before perfect binding, it needs to be turned into an upright book block 2 by flipping it up. The top of the upright book block 2 will be at the top and exposed to facilitate perfect binding. The perfect binding thread 1 has a pusher plate 3 driven by a chain to move in a circumferential cycle. Each pusher plate 3 pushes the short side of a book block 2 forward. The book block 2 slides in the channel formed by the support plate 8 and the side upright plate 9. When it passes the head-curving groove 5, the head of the book block 2 tilts upward and continues to move forward. The book block 2 continues to be in a tilted state under the two guide rods 6. When the head of the book block 2 reaches the tail-curving groove 7, the head of the book block 2 enters the tail-curving groove 7 downward and the tail tilts upward. At this time, under the action of the guide rods 6, the pusher plate 3 will push the long side of the book block 2 forward and finally complete the action of making the book block 2 stand upright in the tail-curving groove 7.

[0030] Preferably, the two guide rods 6 are located near the discharge end of the upturned head groove 5 and the feed end of the upturned tail groove 7, respectively.

[0031] The two guide rods 6 are staggered in the horizontal and vertical directions, which helps the book block 2 to smoothly change the short side that the push plate 3 originally blocked into the long side during the flipping process, so as to ensure the smooth flipping action.

[0032] Preferably, the upturned groove 5 is divided into a horizontal sinking groove 51 and an upwardly inclined ramp groove 52 along the conveying direction of the book block 2.

[0033] The book block 2 moves upwards through the inclined groove 52 of the upward groove 5, preparing to enter the guide rod 6.

[0034] Preferably, the discharge end of the ramp trough 52 is provided with a mounting groove 53 for the guide rod 6.

[0035] Mounting slot 53 is used to accommodate the guide rod 6 at a lower position, preventing the guide rod 6 from interfering with the forward movement of push plate 3.

[0036] Preferably, the ramp groove 52 and the two guide rods 6 are in the same plane.

[0037] The ramp 52 and the two guide rods 6 together form an upward-sloping surface, which facilitates the smooth passage of the book block 2 from the ramp 52 onto the guide rods 6. Of course, the slope formed by the two guide rods 6 can also be lower than the slope of the ramp 52.

[0038] Similarly, the guide rod 6 at the higher position is higher than the extended surface of the right slope of the upturned groove 7.

[0039] The above settings are designed to ensure that book block 2 can smoothly transition and rotate 90°.

[0040] Preferably, the cross-section of the upturned groove 7 is a V-shaped structure.

[0041] The book block 2 needs to be turned over to create a groove, which causes the height of the book block 2 to change. The left side of the V-shaped upturned groove 7 can restore the height of the book block 2 to ensure that the top of the book block 2 can be exposed for binding.

[0042] Preferably, a stop bar 10 is provided at the bottom of the raised tail groove 7.

[0043] The purpose of lever 10 is to further ensure that book block 2 can be turned up smoothly.

[0044] Preferably, book block 2 is a 16mo loose-leaf volume with perfect binding at the top.

[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic turning channel structure for a thread-stitched book block, wherein a push plate (3) for conveying a book block (2) and a turning channel structure (4) for straightening the book block (2) are provided on the thread-stitched book block (1), characterized in that: The turning-up channel structure (4) comprises a head-tilting groove (5), a guide rod (6) and a tail-tilting groove (7) arranged in sequence along the conveying direction of the book block (2), the head-tilting groove (5) and the tail-tilting groove (7) are arranged on a bottom supporting plate (8), the two guide rods (6) are arranged on the bottom supporting plate (8) and a side standing plate (9) respectively along the conveying direction of the book block (2), and the two guide rods (6) are located below and above the push plate (3) respectively along the conveying direction of the book block (2).

2. The perfect bound book block automatic turn stand channel structure according to claim 1, characterized in that: The two guide rods (6) are close to the discharge end of the head-tilting groove (5) and the feeding end of the tail-tilting groove (7) respectively.

3. The automatic turn and stand channel structure for a glue-stitched thread book core according to claim 1, characterized in that: The head-tilting groove (5) is divided into a horizontal sink (51) and an upwardly-inclined slope groove (52) in sequence along the conveying direction of the book block (2).

4. The automatic turn and stand channel structure for a glue-stitched thread book core according to claim 3, characterized in that: The discharge end of the slope groove (52) is provided with a mounting groove (53) for the guide rod (6).

5. The perfect bound book block automatic turn stand channel structure according to claim 3, characterized in that: The slope groove (52) and the two guide rods (6) are in the same plane.

6. The perfect bound book block automatic turn stand channel structure of claim 1 wherein: The cross section of the tail-tilting groove (7) is V-shaped structure.

7. The perfect bound book block automatic turn stand channel structure according to claim 1, characterized in that: The bottom of the tail-tilting groove (7) is provided with a stop rod (10).

8. The perfect bound book block automatic turn stand channel structure of claim 1 wherein: The book block (2) is a 16-opening loose-leaf book with head-glue binding.

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