Book naked spine locking bookbinding machine

Abstract

The utility model discloses a book naked spine locking line binding machine, and belongs to the technical field of binding machines. Comprising a bookbinding machine body, a supporting base plate is arranged at the top end of the bookbinding machine body, pressing plates are arranged on the two sides of the bookbinding machine body, the pressing plates are L-shaped, connecting rods are inserted into the ends of the pressing plates, positioning plates are arranged on the connecting rods, and the connecting rods are sleeved with supporting springs. A half groove is formed in the bottom end of the pressing plate, and the top end of the supporting spring extends into the half groove. According to the book binding device, a book can be placed on the supporting base plate, and the positioning plate acts on the upper portion of the book to press and fix the book in the binding process, so that the stability of the placed book is good, and the situation of deviation in the binding process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of binding machine technology, and in particular to a book spine binding machine. Background Technology

[0002] Books are made by binding multiple sheets of paper together. When sewing the spine of a book, the book needs to be placed under the binding machine, which then binds the book. However, existing binding machines do not have a book positioning function.

[0003] However, in existing bookbinding processes, when books are stacked together, the papers are prone to shifting and deviating during the pressing process, requiring manual support from personnel, which results in low binding efficiency. To address this issue, we propose a book spineless sewing binding machine. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies mentioned in the background section by proposing a book spine binding machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A book binding machine with exposed spine and sewn binding includes a binding machine body, a support pad is provided at the top of the binding machine body, and pressing plates are provided on both sides of the binding machine body. The pressing plates are L-shaped, and a connecting rod is inserted into the end of the pressing plate. The connecting rod is provided with a positioning plate, and a support spring is sleeved on the outside of the connecting rod. A semi-groove is opened at the bottom of the pressing plate, and the top of the support spring extends into the interior of the semi-groove.

[0007] This allows the positioning plate to be pressed onto the book during the binding process, thus improving the stability of the paper during binding.

[0008] Preferably, a positioning ring is fixedly provided at the top end of the support spring, the positioning ring is sleeved on the outside of the connecting rod, and the positioning ring is located inside the semi-groove at the end of the pressing plate;

[0009] This can improve the performance of the support spring and prevent it from bending.

[0010] Preferably, a fixing plate is fixedly mounted on the outside of the connecting rod, and the fixing plate is located above the pressing plate;

[0011] The movement of the connecting rod can be limited, allowing the connecting rod to drive the positioning plate to press more firmly onto the book for fixation.

[0012] Preferably, the top end of the connecting rod is provided with a rotating screw rod, the outer sleeve of the rotating screw rod is provided with a moving block, the outer wall of the moving block is fixedly provided with a fixed rod, and the outer wall of the connecting rod is provided with a sliding groove.

[0013] The fixed rod can slide, thereby driving the supporting spring to move, so that the elastic coefficient of the supporting spring changes, and different thicknesses of books can be bound.

[0014] Preferably, the outer sleeve of the connecting rod is provided with a positioning ring, the inner wall of the positioning ring is fixedly connected with the end of the fixed rod, and the end of the supporting spring is fixedly connected with the positioning ring.

[0015] The positioning ring can drive the supporting spring to move better, so that the elastic coefficient change effect of the supporting spring is better.

[0016] Preferably, the side of the supporting cushion plate is provided with a notch, and the inside of the notch is provided with a limiting plate.

[0017] The limiting plate can be vertically erected above the supporting cushion plate after being rotated, so that the end of the limiting plate is pressed on the side of the book, and the stability of the book during binding is further improved.

[0018] Preferably, a limiting groove is formed at the middle position of the limiting plate, a fixed shaft rod is arranged in the limiting groove, a positioning sliding groove is formed on the both sides of the side notch of the supporting cushion plate, and the both ends of the fixed shaft rod extend into the inside of the positioning sliding groove.

[0019] The limiting plate can slide forward and backward and up and down, so that the limiting plate can better complete the positioning and fixing of the book.

[0020] Compared with the prior art, the book binding device has the advantages that:

[0021] 1. The book can be placed above the supporting cushion plate, and the positioning plate acts on the book during the binding process to press and fix the book, so that the stability of the placed book is good, and deviation during the binding process is avoided.

[0022] 2. The rotating screw rod can be rotated to move the positioning ring, so that the elastic coefficient of the supporting spring driven by the positioning ring is adjusted, different thicknesses of books can be bound, and the limiting plate can act on the side of the book after being rotated, so that the stability of the placed book is better. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1A kind of book bare spine thread binding machine's three-dimensional structure schematic view is proposed in the utility model;

[0024] Figure 2 For Figure 1 Middle press plate's front view section structure schematic view;

[0025] Figure 3 For Figure 2 Middle connecting rod's front view section structure schematic view;

[0026] Figure 4 For Figure 1 Middle support pad plate's plan view section structure schematic view.

[0027] In the drawing: 1, binding machine main body;2, support pad plate;3, press plate;4, connecting rod;5, positioning plate;6, support spring;7, positioning ring;8, fixed plate;9, rotating screw;10, moving block;11, fixed rod;12, sliding slot;13, limit plate;14, limit slot;15, fixed shaft rod;16, positioning sliding slot. Specific embodiments

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0029] Refer to Figures 1-4The book bare spine thread binding machine is characterized in that: a supporting pad 2 is fixedly installed on the top end of a binding machine body 1, pressing plates 3 are fixedly installed on both sides of the binding machine body 1, the pressing plates 3 are L-shaped, connecting rods 4 are inserted into the end portions of the pressing plates 3, a positioning plate 5 is fixedly installed on the bottom end of the connecting rods 4, the positioning plate 5 is located directly above the supporting pad 2, supporting springs 6 are sleeved on the outer portions of the connecting rods 4 and are located directly below the pressing plates 3, half grooves are formed in the bottom end of the pressing plates 3, the supporting springs 6 extend into the half grooves below the pressing plates 3, positioning rings 7 are sleeved on the outer portions of the connecting rods 4, the top end of the supporting springs 6 is fixedly connected with the positioning rings 7, the other end of the supporting springs 6 is fixedly connected with the top end of the positioning plate 5, a fixed plate 8 is fixedly installed on the outer portion of the connecting rods 4 and is located above the pressing plates 3, the movement of the connecting rods 4 is limited, rotating lead screws 9 are inserted into the top end of the connecting rods 4, moving blocks 10 are sleeved on the outer portions of the rotating lead screws 9, fixed rods 11 are fixedly installed on the outer walls of the moving blocks 10, sliding grooves 12 are formed in the outer walls of the connecting rods 4, the fixed rods 11 pass through the sliding grooves 12 and are fixedly connected with the inner walls of the rotating lead screws 9, the rotating of the rotating lead screws 9 drives the moving blocks 10 to move up and down, the positioning rings 7 are moved, the supporting springs 6 are extruded or stretched, the elastic coefficient of the supporting springs 6 is changed, and the positioning plate 5 can bind books of different thicknesses.

[0030] Specifically, the limiting plate 13 in the embodiment is described as follows Figure 1 and Figure 4 A slot is formed in the side wall of the supporting pad 2, the limiting plate 13 is placed in the slot, a limiting groove 14 is formed in the middle position of the limiting plate 13, a fixed shaft rod 15 is placed in the limiting groove 14, positioning sliding grooves 16 are formed in the inner walls of the slot of the supporting pad 2, the two ends of the fixed shaft rod 15 extend into the positioning sliding grooves 16, and the limiting plate 13 is L-shaped, so that the limiting plate 13 can be rotated to press and fix the book.

[0031] Working principle: when the book bare spine thread binding machine is used, the book is placed above the supporting pad 2, the limiting plate 13 is rotated to press the book, the end portion of the binding machine body 1 is lowered to the back of the book, the positioning plate 5 presses the book from above, the book is fixed, and the binding machine binds the book.

[0032] Then rotate the rotating screw 9 drives the moving block 10 to move, so that the moving block 10 drives the positioning ring 7 to move through the fixed rod 11, in turn, the positioning ring 7 drives the supporting spring 6 to move, so that the elastic coefficient of the supporting spring 6 changes, so that the pressing degree of the positioning plate 5 to the book is different, in turn, the positioning plate 5 can extrude the book of different thickness, so that the stability of the book after being placed is good, in turn, the binding of the book is better completed.

[0033] In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, as long as the beneficial effects can be achieved, implementation can be carried out, therefore, no more elaboration is added.

[0034] The above embodiment is the preferred embodiment of the utility model, but the embodiment of the utility model is not limited by the above embodiment, any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the utility model should be equivalent replacement mode, all are included in the protection scope of the utility model.

[0035] In the utility model, under the condition of not making the opposite statement, the orientation words such as up and down, left and right, front and back, inside and outside and vertical and horizontal contained in the term only represent the orientation of the term in the conventional use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the term, at the same time, the ordinal terms such as first, second and third do not represent the specific quantity and order, only for the name distinction, and, the term 'include', 'contain' or any other variant is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in such process, method, article or equipment.

Claims

1. A book binding machine with exposed spine and sewing, comprising a binding machine body (1), characterized in that, The binding machine body (1) has a support pad (2) at the top and a pressing plate (3) on both sides. The pressing plate (3) is L-shaped. A connecting rod (4) is inserted into the end of the pressing plate (3). A positioning plate (5) is provided on the connecting rod (4). A support spring (6) is sleeved on the outside of the connecting rod (4). A half groove is opened at the bottom of the pressing plate (3). The top of the support spring (6) extends into the half groove.

2. The book spine binding machine according to claim 1, characterized in that, A positioning ring (7) is fixedly provided at the top of the support spring (6). The positioning ring (7) is sleeved on the outside of the connecting rod (4), and the positioning ring (7) is located inside the half groove at the end of the pressing plate (3).

3. A book spine binding machine according to claim 1, characterized in that, The connecting rod (4) is externally fixed with a fixing plate (8), which is located above the pressing plate (3).

4. A book spine binding machine according to claim 1, characterized in that, A rotating screw (9) is inserted at the top of the connecting rod (4). A moving block (10) is sleeved on the outside of the rotating screw (9). Fixing rods (11) are fixedly installed on all four sides of the outer wall of the moving block (10). At the same time, sliding slots (12) are opened on all four sides of the outer wall of the connecting rod (4). The fixing rod (11) extends to the outside after passing through the sliding slot (12).

5. A book spine binding machine according to claim 4, characterized in that, The connecting rod (4) is fitted with a positioning ring (7), the inner wall of the positioning ring (7) is fixedly connected to the end of the fixing rod (11), and the positioning ring (7) is fixedly connected to the end of the supporting spring (6).

6. A book spine binding machine according to claim 1, characterized in that, The support pad (2) has a slot on its side, and a limiting plate (13) is provided inside the slot. The limiting plate (13) is L-shaped.

7. A book spine binding machine according to claim 6, characterized in that, A limiting slot (14) is provided at the middle position of the limiting plate (13), and a fixed shaft (15) is provided inside the limiting slot (14). A positioning slide groove (16) is provided on both sides of the side slot of the support pad (2), and both ends of the fixed shaft (15) extend into the interior of the positioning slide groove (16).

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