A paper booklet binding staple positioning device

Abstract

The utility model provides a paper book binding staple positioning device relates to paper binding technical field, including bottom plate, the upper surface both sides of bottom plate all install support plate, the side of bottom plate is provided with the adjusting mechanism for controlling support plate removal, the inside of support plate is provided with limit mechanism, the one end of bottom plate still is provided with the positioning mechanism for positioning staple. The utility model places when to paper, pulls positioning board to the top of paper with its bottom, makes one end of stapler and positioning board abut tightly, the position of positioning board is fixed, can make the distance of stapler and paper edge that stapler binds in different positions is same, and the staple in different positions cannot appear position deviation, and the binding effect is better, is more beautiful, can control positioning board movement through the rotation adjusting knob, can adjust positioning board according to specific binding position, and the scope of application is wider.

Description

Technical Field

[0001] This utility model relates to the field of paper binding technology, and more specifically, to a staple positioning device for paper bookbinding. Background Technology

[0002] To facilitate the use of paper books, they need to be bound. Metal staples are widely used for binding due to their ease of operation, low cost, and reliable connection. Staplers are also a common paper book binding device. During the stapler binding process, a positioning device is used to ensure the binding effect. For example, patent application number 202221494570.7 proposes a voucher binding positioning device for accounting, which relates to the field of accounting binding. This voucher binding positioning device for accounting includes a binding base plate and a stapler. A support platform is provided on the top of the binding base plate, and the stapler is mounted on the support platform. A transmission mechanism is provided on the top of the binding base plate, and a positioning clamp is connected to the transmission mechanism.

[0003] In the above solution, the positioning device only limits the position of the paper. The position of the staples will be different each time they are bound. The distance between the staples and the edge of the paper will be different at different positions, which will affect the appearance of the finished product. If the offset distance is large, it will also affect normal use. Therefore, we have made improvements and proposed a staple positioning device for paper bookbinding. Utility Model Content

[0004] The main purpose of this utility model is to provide a paper bookbinding staple positioning device, which can effectively solve the problem that only the position of the paper is limited, the staple position will be different each time it is bound, the distance between the staple and the edge of the paper is different at different positions, which affects the appearance of the finished product, and a large offset distance will also affect normal use.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A staple positioning device for paper bookbinding includes a base plate, with support plates installed on both sides of the upper surface of the base plate. An adjustment mechanism for controlling the movement of the support plates is provided on one side of the base plate, a limit mechanism is provided on the inner side of the support plates, and a positioning mechanism for positioning the staples is provided at one end of the base plate.

[0007] Preferably, the upper surface of the base plate has a first mounting groove on both sides of the middle part, and the adjustment mechanism includes a bidirectional lead screw, which is rotatably installed between the inner walls of the two ends of the first mounting groove. One end of the bidirectional lead screw passes through one side of the base plate and a rotating wheel is installed at the end.

[0008] Preferably, a first screw sleeve is movably installed on both sides of the bidirectional screw through a threaded connection, and the top of the two first screw sleeves is fixedly connected to the bottom of the support plate at the corresponding position.

[0009] Preferably, each of the support plates has several grooves on one side surface, and the limiting mechanism includes a mounting rod, which is installed inside each groove, and a mounting sleeve is fitted on the rod of each mounting rod.

[0010] Preferably, a connecting spring is installed between the upper surface of the mounting sleeve and the inner wall of the top of the groove, a pressure plate is installed at one end of the mounting sleeve, and a handle is installed on the upper surface of the pressure plate.

[0011] Preferably, a second mounting groove is formed on one end surface of the base plate, and a slide rail is provided on the other end surface of the base plate at a position corresponding to the second mounting groove. A first slider is installed on one side of the slide rail, and the positioning mechanism includes an adjusting screw, which is rotatably installed inside the second mounting groove.

[0012] Preferably, one end of the adjusting screw passes through one side of the base plate and an adjusting knob is installed at the end. A second screw sleeve is installed on the body of the adjusting screw through a threaded connection. A connecting frame is installed at one end of both the second screw sleeve and the first slider, and a support block is installed at one end of each connecting frame.

[0013] Preferably, a positioning plate is provided between the two support blocks, and a second slider is installed on both ends of the positioning plate. A groove is provided on one end of each support block to slide with the second slider.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When placing the paper, pull the positioning plate upwards so that its bottom is at the top of the paper. Press one end of the stapler against the positioning plate to fix its position. This fixes the position of the positioning plate, ensuring that the distance between the staples and the edge of the paper is the same at different positions. The staples will not shift at different positions, resulting in better and more aesthetically pleasing binding. The positioning plate can be moved by turning the adjustment knob, and can be adjusted according to the specific binding position, making it more applicable. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a side view of the present invention;

[0018] Figure 3 This is a front view of the present invention;

[0019] Figure 4 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point AA;

[0020] Figure 5 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point BB;

[0021] Figure 6 For the present utility model Figure 3 Schematic diagram of the three-dimensional structure of the cross-section at the CC point;

[0022] Figure 7 For the present utility model Figure 1 Enlarged view at point D;

[0023] Figure 8 For the present utility model Figure 5 Enlarged view of point E in the middle.

[0024] In the diagram: 1. Base plate; 101. First mounting groove; 102. Second mounting groove; 103. Slide rail; 104. First slider; 2. Support plate; 201. Groove; 3. Adjustment mechanism; 301. Two-way lead screw; 302. Rotary wheel; 303. First lead screw sleeve; 4. Limiting mechanism; 401. Mounting rod; 402. Mounting sleeve; 403. Connecting spring; 404. Pressure plate; 405. Handle; 5. Positioning mechanism; 501. Adjusting lead screw; 502. Adjusting knob; 503. Second lead screw sleeve; 504. Connecting frame; 505. Support block; 506. Positioning plate; 507. Second slider; 508. Slide groove. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, a bookbinding staple positioning device includes a base plate 1, with support plates 2 installed on both sides of the upper surface of the base plate 1. An adjustment mechanism 3 for controlling the movement of the support plates 2 is provided on one side of the base plate 1, a limit mechanism 4 is provided on the inner side of the support plates 2, and a positioning mechanism 5 for positioning the staples is also provided at one end of the base plate 1.

[0027] like Figure 4 , Figure 5, Figure 8 As shown, the upper surface of the base plate 1 has first mounting grooves 101 on both sides of the middle part. The adjustment mechanism 3 includes a bidirectional lead screw 301, which is rotatably installed between the inner walls of the two ends of the first mounting groove 101. One end of the bidirectional lead screw 301 passes through one side of the base plate 1 and a rotating wheel 302 is installed at the end. The two sides of the bidirectional lead screw 301 are movably installed with first lead screw sleeves 303 by threaded engagement. The tops of the two first lead screw sleeves 303 are respectively fixedly connected to the bottom of the support plate 2 at the corresponding position. Several grooves 201 are opened on one side surface of each support plate 2. The limiting mechanism 4 includes a mounting rod 401, which is installed inside each groove 201. Each mounting rod 401 is fitted with a mounting sleeve 402. A connecting spring 403 is installed between the upper surface of the mounting sleeve 402 and the top inner wall of the groove 201. A pressure plate 404 is installed at one end of the mounting sleeve 402. A handle 405 is installed on the upper surface of the pressure plate 404.

[0028] By rotating the wheel 302, the distance between the two support plates 2 can be adjusted, which is convenient for limiting and fixing paper books of different sizes. The pressure plate 404 is movably installed by connecting spring 403. Pull up the pressure plate 404, put the paper in, and then reset it. The elasticity of the spring can limit the position of the paper, which is convenient and easy to operate.

[0029] like Figure 5 , Figure 6 , Figure 7 As shown, a second mounting groove 102 is provided on one end surface of the base plate 1, and a slide rail 103 is provided on the other end surface of the base plate 1 at a position corresponding to the second mounting groove 102. A first slider 104 is installed on one side of the slide rail 103. The positioning mechanism 5 includes an adjusting screw 501, which is rotatably installed inside the second mounting groove 102. One end of the adjusting screw 501 passes through one side of the base plate 1 and an adjusting knob 502 is installed at the end. A second screw sleeve 503 is installed on the body of the adjusting screw 501 through a threaded connection. A connecting frame 504 is installed on one end of both the second screw sleeve 503 and the first slider 104. A support block 505 is installed on one end of each connecting frame 504. A positioning plate 506 is provided between the two support blocks 505. A second slider 507 is installed on both ends of the positioning plate 506. A groove 508 is provided on one end surface of each support block 505 to slide with the second slider 507.

[0030] By adjusting the threaded engagement between the lead screw 501 and the second lead screw sleeve 503, the position of the positioning plate 506 can be adjusted when the adjustment knob 502 is rotated. Through the engagement between the first slider 104 and the slide rail 103, the movement trajectory of the positioning plate 506 can be limited, making it more stable during movement and preventing positional deviation, thus achieving better positioning.

[0031] The working principle of this paper bookbinding staple positioning device:

[0032] Rotating the rotating wheel 302 controls the rotation of the bidirectional lead screw 301. Under the threaded engagement between the bidirectional lead screw 301 and the first lead screw sleeve 303, the two support plates 2 on both sides can move in opposite directions. The distance between the two support plates 2 is adjusted according to the specifications of the paper to be bound. The pressure plate 404 is movably installed through the mounting sleeve 402 and the connecting spring 403. By pulling the pressure plate 404 upward with the handle 405, the paper booklet is placed between the pressure plate 404 and the support plate 2. The elasticity of the connecting spring 403 can limit the position of the paper, making its position stable during binding and facilitating binding. When placing the paper, the position to be bound is placed on one side of the positioning mechanism 5, and the binding position is positioned... On the outside of the pressure plate 404 and the support plate 2, the positioning plate 506 is movably installed through the cooperation between the second slider 507 and the slide groove 508. Pulling the positioning plate 506 upward so that its bottom is at the top of the paper, when binding, one end of the stapler is pressed against the positioning plate 506, and the position of the positioning plate 506 is fixed, so that the distance between the staples and the edge of the paper is the same at different positions of the stapler, and the staples will not shift at different positions, resulting in better and more beautiful binding effect. By rotating the adjustment knob 502 to control the rotation of the adjustment screw 501, the second screw sleeve 503 can be moved, which in turn can drive the positioning plate 506 to move. The positioning plate 506 can be adjusted according to the specific binding position, making it more applicable and more convenient to use.

[0033] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A staple positioning device for paper bookbinding, comprising a base plate (1), characterized in that: Support plates (2) are installed on both sides of the upper surface of the base plate (1). An adjustment mechanism (3) for controlling the movement of the support plate (2) is provided on one side of the base plate (1). A limit mechanism (4) is provided on the inner side of the support plate (2). A positioning mechanism (5) for positioning the staples is also provided at one end of the base plate (1). A second mounting groove (102) is provided on one end surface of the base plate (1), and a slide rail (103) is provided on the other end surface of the base plate (1) at a position corresponding to the second mounting groove (102). A first slider (104) is installed on one side of the slide rail (103). The positioning mechanism (5) includes an adjusting screw (501). The adjusting screw (501) is rotatably installed inside the second mounting groove (102). One end of the adjusting screw (501) passes through one side of the base plate (1) and an adjusting knob (502) is installed at the end. A second screw sleeve (503) is installed on the body of the adjusting screw (501) by threaded engagement. A connecting frame (504) is installed at one end of both the second screw sleeve (503) and the first slider (104). A support block (505) is installed at one end of each connecting frame (504). A positioning plate (506) is provided between the two support blocks (505). A second slider (507) is installed on both ends of the positioning plate (506). A groove (508) is provided on one end of each support block (505) to slide with the second slider (507).

2. The staple positioning device for paper bookbinding according to claim 1, characterized in that: The upper surface of the base plate (1) has a first mounting groove (101) on both sides of the middle part. The adjustment mechanism (3) includes a two-way screw (301). The two-way screw (301) is rotatably installed between the inner walls of the two ends of the first mounting groove (101). One end of the two-way screw (301) passes through one side of the base plate (1) and a wheel (302) is installed at the end.

3. The staple positioning device for paper bookbinding according to claim 2, characterized in that: The two sides of the bidirectional lead screw (301) are each fitted with a first lead screw sleeve (303) by threaded connection. The tops of the two first lead screw sleeves (303) are respectively fixedly connected to the bottom of the support plate (2) at the corresponding position.

4. The staple positioning device for paper bookbinding according to claim 1, characterized in that: Each of the support plates (2) has a plurality of grooves (201) on one side surface. The limiting mechanism (4) includes an installation rod (401). The installation rod (401) is installed inside each groove (201). Each installation rod (401) is fitted with an installation sleeve (402).

5. The staple positioning device for paper bookbinding according to claim 4, characterized in that: A connecting spring (403) is installed between the upper surface of the mounting sleeve (402) and the inner wall of the top of the groove (201). A pressure plate (404) is installed at one end of the mounting sleeve (402), and a handle (405) is installed on the upper surface of the pressure plate (404).

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