Public and printed book transfer clamp

Abstract

A publication and printing book transferring clamp comprises a concave tray, a plurality of books are placed on the concave tray in a stacked mode, rotating protruding parts are rotationally arranged at the two ends of the concave tray through hinge shafts, L-shaped plates are formed at the upper ends of the rotating protruding parts, and the two inner walls, perpendicular to each other, of the L-shaped plates play a role in limiting the two sides of the books. And when the L-shaped plate is in a vertical state, the book is limited, so that the book is prevented from falling off. And books can be conveniently placed through the rotatable design mode. Connecting protruding plates are formed at the upper ends of the L-shaped plates, vertical holes are formed in the connecting protruding plates, limiting screws are arranged in the vertical holes in a penetrating mode, a concave pressing plate is arranged between each pair of connecting protruding plates, the inner side ends of the limiting screws are connected to the two ends of the concave pressing plate through threads, the concave pressing plate acts on the upper end of a book, and therefore the book is fixed. And the problem that the books fall off is avoided.

Description

Technical Field

[0001] This utility model relates to the field of printing tools technology, and in particular to a printing book transfer fixture. Background Technology

[0002] After printing, printed materials such as books require trimming and moisture-proof packaging. Currently, to prevent damage or contamination during the transfer of these printed materials, they are often stacked on trolleys. However, during transfer, books on the trolleys are prone to falling or becoming misaligned. Some methods also involve manual handling by carrying the books around the handle. While this method is convenient, its main drawback is the high risk of books falling. Utility Model Content

[0003] This utility model provides a book transfer fixture to overcome the shortcomings of the prior art, facilitate the transfer of multiple books, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A book transfer fixture includes a concave tray on which multiple books are stacked. The concave tray has rotatable protrusions at both ends connected by hinges. An L-shaped plate is formed at the upper end of each rotatable protrusion. The two perpendicular inner walls of the L-shaped plate limit the movement of the books on both sides. When the L-shaped plate is vertical, it limits the books from falling. This rotatable design also facilitates book placement. A connecting protrusion is formed at the upper end of the L-shaped plate, with a vertical hole through which a limiting screw passes. A concave pressure plate is provided between each pair of connecting protrusions. The inner ends of the limiting screws are threaded to both ends of the concave pressure plate. The concave pressure plate acts on the upper end of the books, thus fixing them in place and preventing them from falling.

[0006] Furthermore, in order to limit the rotational protrusion, a first nut is threadedly connected to the outer end of the hinge shaft, and the first nut is located on the outer side of the rotational protrusion.

[0007] Furthermore, during transfer, in order to keep the L-shaped plate vertical, a locking screw is threadedly connected to the upper end of the outer wall of the rotating protrusion, and a pair of guide screws are threadedly connected to the concave tray. A T-shaped plate is fitted onto the guide screws, and a pair of slots are opened on the T-shaped plate. The guide screws pass through the slots. The horizontal section of the T-shaped plate has slots at both ends, with the lower end of the slots open and the locking screws passing through the slots to ensure that the L-shaped plate is vertical.

[0008] Furthermore, to facilitate the fixing of books using the concave pressure plate, a crossbar is provided at the upper end of each pair of connecting convex plates. The two ends of the crossbar are threaded with second nuts, which are located on the outer side of the connecting convex plates. A downward pressing plate is fitted onto the crossbar, and an oblong hole is provided on the downward pressing plate. The crossbar passes through the oblong hole, and the lower end of the downward pressing plate contacts the upper walls of both ends of the concave pressure plate. A connecting crossbar is provided at the upper end of each pair of downward pressing plates, and a downward pressing screw is threaded onto the connecting crossbar. A rotating cap is provided at the upper end of the downward pressing screw, and a central block is rotatably provided at the lower end of the downward pressing screw. The central block is fixed to the crossbar, and a pair of third nuts are threaded onto the lower end of the downward pressing screw. The third nuts are located at the upper and lower ends of the central block. The downward pressing screw allows for wider applicability depending on the thickness and quantity of the books.

[0009] The advantages of the above technical solution are:

[0010] This invention facilitates the securing of stacked books during transfer, providing convenience for book transfer and preventing books from falling. Attached Figure Description

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0012] Fig. 1 A three-dimensional structural diagram of one embodiment is shown.

[0013] Fig. 2 A magnified view of point A is shown.

[0014] Fig. 3 A magnified view of point B is shown.

[0015] Fig. 4 A magnified view of point C is shown. Detailed Implementation

[0016] like Figs. 1-4 As shown, a booklet transfer fixture includes a concave tray 1. Both ends of the concave tray 1 are rotatably provided with rotating protrusions 21 via hinge shafts 2. A first nut 20 is threadedly connected to the outer end of the hinge shaft 2, and the first nut 20 is located outside the rotating protrusions 21. An L-shaped plate 22 is formed at the upper end of the rotating protrusions 21, and a connecting protrusion 23 is formed at the upper end of the L-shaped plate 22. A vertical hole 24 is provided on the connecting protrusion 23, and a limiting screw 25 passes through the vertical hole 24. A concave pressure plate 30 is provided between each pair of connecting protrusions 23, and the inner end of the limiting screw 25 is threadedly connected to both ends of the concave pressure plate 30.

[0017] When the embodiment is used, the operator stacks a plurality of books in a stack on the concave tray 1, after the stacking is completed, each pair of L-shaped plates 22 is rotated upward to make the L-shaped plates 22 in a vertical state, the rotation makes the inner walls of the L-shaped plates 22 limit the two sides of the books, in addition, the concave pressing plate 30 also acts on the upper end of the books to prevent the books from falling, and then the operator carries out the book carrying operation.

[0018] In some embodiments, the outer wall upper end of the rotating convex part 21 is threadedly connected with a clamping screw 29, a pair of guide screws 26 are threadedly connected on the concave tray 1, a T-shaped plate 27 is sleeved on the guide screw 26, a pair of strip-shaped holes 28 are formed on the T-shaped plate 27, the guide screw 26 is arranged in the strip-shaped hole 28, and clamping grooves are formed at the two ends of the horizontal section of the T-shaped plate 27.

[0019] When the L-shaped plates 22 are limited by the embodiment, when the L-shaped plates 22 are rotated, the T-shaped plate 27 is first moved upward, when the L-shaped plates 22 are in a vertical state, the T-shaped plate 27 is moved downward, and the clamping screw 29 is arranged in the clamping groove, so that the L-shaped plates 22 are prevented from rotating outward.

[0020] In some embodiments, the upper end of each pair of connecting convex plates 23 is arranged with a cross rod 31, the two ends of the cross rod 31 are threadedly connected with second nuts 34, the second nuts 34 are located on the outer side of the connecting convex plate 23, a downward pressing rotating plate 32 is sleeved on the cross rod 31, a waist-shaped hole 33 is formed on the downward pressing rotating plate 32, the cross rod 31 is arranged in the waist-shaped hole 33, the lower end of the downward pressing rotating plate 32 is in contact with the upper wall of the two ends of the concave pressing plate 30, the upper end of each pair of downward pressing rotating plates 32 is provided with a connecting cross plate 39, the connecting cross plate 39 is threadedly connected with a downward pressing lead screw 36, the upper end of the downward pressing lead screw 36 is provided with a rotating cap 38, the lower end of the downward pressing lead screw 36 is rotatably provided with a middle block 35, the middle block 35 is fixed on the cross rod 31, and the lower end of the downward pressing lead screw 36 is threadedly connected with a pair of third nuts 37, and the third nuts 37 are located at the upper and lower ends of the middle block 35.

[0021] When the books are fixed by the concave pressing plate 30, the operator first rotates the downward pressing lead screw 36 according to the thickness and quantity of the books to control the position of the cross rod 31 in the waist-shaped hole 33, and then the operator rotates the downward pressing rotating plate 32, when the downward pressing rotating plate 32 is rotated, the lower end thereof acts on the concave pressing plate 30 to make the concave pressing plate 30 move downward and act on the upper end of the books, at this time, the downward pressing rotating plate 32 also assumes a vertical state, and then the book carrying operation is carried out.

[0022] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application claims and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A printing book transfer fixture, characterized in that, The utility model provides a concave tray (1), and both ends of the concave tray (1) are rotatably provided with rotating convex parts (21) through hinging shafts (2), the upper end of the rotating convex part (21) is formed with an L-shaped plate (22), the upper end of the L-shaped plate (22) is formed with a connecting convex plate (23), a vertical hole (24) is formed in the connecting convex plate (23), a limiting screw (25) is arranged in the vertical hole (24), and a concave pressing plate (30) is arranged between each pair of connecting convex plates (23); the inner side end of the limiting screw (25) is screw-connected to both ends of the concave pressing plate (30).

2. The printed page transfer fixture of claim 1 wherein, The outer side end of the hinging shaft (2) is screw-connected with a first nut (20), and the first nut (20) is located outside the rotating convex part (21).

3. The printed page transfer fixture of claim 1 wherein, The outer wall of the rotating convex part (21) is screw-connected with a clamping screw (29) at the upper end, a pair of guide screws (26) are screw-connected to the concave tray (1), a T-shaped plate (27) is sleeved on the guide screw (26), a pair of strip-shaped holes (28) are formed in the T-shaped plate (27), the guide screw (26) is arranged in the strip-shaped hole (28), and clamping grooves are formed at both ends of the horizontal section of the T-shaped plate (27), the lower end of the clamping groove is open, and the clamping screw (29) is arranged in the clamping groove.

4. The printed page transfer fixture of claim 1 wherein, The upper end of each pair of connecting convex plates (23) is arranged with a horizontal rod (31), the two ends of the horizontal rod (31) are screw-connected with second nuts (34), the second nuts (34) are located outside the connecting convex plate (23), a pressing rotating plate (32) is sleeved on the horizontal rod (31), a waist-shaped hole (33) is formed in the pressing rotating plate (32), the horizontal rod (31) is arranged in the waist-shaped hole (33), the lower end of the pressing rotating plate (32) is in contact with the upper wall of both ends of the concave pressing plate (30), the upper end of each pair of pressing rotating plates (32) is provided with a connecting horizontal plate (39), the connecting horizontal plate (39) is screw-connected with a pressing screw rod (36), the upper end of the pressing screw rod (36) is provided with a rotating cap (38), the lower end of the pressing screw rod (36) is rotatably provided with a middle block (35), the middle block (35) is fixed on the horizontal rod (31), and the lower end of the pressing screw rod (36) is screw-connected with a pair of third nuts (37), and the third nuts (37) are located at the upper and lower ends of the middle block (35).

Images