File binding machine facilitating cotton thread paying-off

Abstract

The utility model relates to a file binding machine convenient for cotton thread pay-off, which comprises a base, a binding machine body is fixedly installed on the top of the base, a placing frame is fixedly installed on the right side of the binding machine body, a reel is rotatably connected in the placing frame, and a limiting assembly is arranged on the placing frame. And a cleaning assembly is arranged on the base, the limiting assembly comprises two mounting frames which are fixedly connected with the bottom of the containing frame, and rotating shafts are rotationally connected into the mounting frames. According to the file binding machine facilitating cotton thread paying-off, by arranging the limiting assembly, when files are bound through the binding machine body, the files are punched firstly, then the files are bound through cotton threads, when the cotton threads are paid off, the cotton threads are limited through two extrusion wheels, and the situation that the cotton threads are taken back into a containing frame is reduced; and the extrusion wheel is rotationally arranged, friction between the extrusion wheel and the cotton threads can be reduced, and the file binding quality of the cotton threads is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of binding machines, in particular to a file binding machine that is convenient for releasing cotton threads. Background Art

[0002] A binding machine is a device that mechanically fixes paper, plastic, leather, etc. with binding nails or hot-melt adhesive materials. It can be divided into industrial binding machines and civilian binding machines according to different uses. It is commonly used in printing factories, financial offices of enterprises and institutions, and file management. File binding generally involves punching holes on one side of the file, and then threading and fixing it with cotton thread.

[0003] For example, announcement number CN209305155U proposes an archive binding machine that is convenient for paying out cotton thread, including a mounting base, a first clamping plate, a second clamping plate, a nut, a screw, a paying-out device, a mounting frame, a swing rod, a handle and a drill bit. The mounting frame is fixed to the top of the mounting base, the second clamping plate is fixed to the top of the mounting base, and the bottom of the screw is fixed to the second clamping plate. However, during use, when the cotton thread is paid out for binding archives, the cotton thread is restricted by the first fixed plate and the second fixed plate to prevent the cotton thread from being retracted. However, when the cotton thread is pulled out, the cotton thread is squeezed by the first fixed plate and the second fixed plate, and the cotton thread is damaged, affecting the quality of subsequent archive binding by the cotton thread. Therefore, an archive binding machine that is convenient for paying out cotton thread is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a file binding machine that is convenient for cotton thread unwinding, has the advantages of being convenient for unwinding, etc., and solves the problem that when the cotton thread is pulled out, the cotton thread may be damaged due to the squeezing of the first fixed plate and the second fixed plate on the cotton thread, thereby affecting the quality of subsequent file binding by the cotton thread.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an archive binding machine for facilitating the release of cotton thread, comprising a base, a binding machine body is fixedly installed on the top of the base, a placing frame is fixedly installed on the right side of the binding machine body, a winding wheel is rotatably connected inside the placing frame, a limiting component is arranged on the placing frame, and a cleaning component is arranged on the base;

[0006] The limiting component includes two mounting frames fixedly connected to the bottom of the placement frame, the mounting frames are rotatably connected to a rotating shaft inside, the outer side of the rotating shaft is fixedly connected to a fixing frame, the outer side of the rotating shaft is sleeved with two torsion springs, the inner side of the fixing frame is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a ratchet and an extrusion wheel, the front side of the fixing frame is rotatably connected to a pawl, the front inner wall of the fixing frame is fixedly connected to two baffles, and the side of the pawl away from the ratchet is fixedly connected to a spring.

[0007] Furthermore, the cleaning assembly includes a motor fixedly installed inside the base, the output shaft of the motor is fixedly connected to a threaded rod, the inside of the base is fixedly connected to a guide rod, and the outer side of the threaded rod is threadedly connected to a cleaning brush.

[0008] Furthermore, the two extrusion wheels abut against each other, and the ratchet wheel is engaged with the ratchet pawl.

[0009] Furthermore, one end of the spring is fixedly connected to a baffle away from the ratchet side, and a wire release hole is fixedly connected to the bottom of the placement frame.

[0010] Furthermore, one end of the two torsion springs is fixedly connected to the front inner wall and the back inner wall of the mounting frame respectively, and the other end of the two torsion springs is fixedly connected to the front and back of the fixing frame respectively.

[0011] Furthermore, a threaded through hole threadably connected to the threaded rod is provided inside the cleaning brush, and a guide through hole matching the size of the guide rod is provided inside the cleaning brush.

[0012] Furthermore, the cleaning brush fits against the top of the base, and the pawl abuts against a baffle close to one side of the ratchet.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The file binding machine which is convenient for cotton thread release can punch holes in the file and then bind the file with cotton thread by setting a limiting component when binding the file through the binding machine body. When the cotton thread is released, the cotton thread is limited by two squeezing wheels to reduce the situation that the cotton thread is retracted into the placement frame, and the squeezing wheel is set to rotate, which can reduce the friction with the cotton thread and ensure the quality of the file binding by the cotton thread.

[0015] 2. The file binding machine that is convenient for cotton thread unwinding is provided with a cleaning component. After the file binding is completed by the binding machine body, the cleaning brush can be driven to move, so as to clean the debris generated after the file binding operation on the base, which is convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the mounting frame structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the fixing frame structure of the utility model.

[0019] In the figure: 1 base, 2 binding machine body, 3 placement frame, 4 winding wheel, 5 mounting frame, 6 fixing frame, 7 extrusion wheel, 8 motor, 9 threaded rod, 10 guide rod, 11 cleaning brush, 12 ratchet, 13 baffle, 14 pawl, 15 spring, 16 rotating shaft, 17 torsion spring, 18 rotating rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figure 1-3 In this embodiment, a file binding machine that is convenient for cotton thread unwinding includes a base 1, a binding machine body 2 is fixedly installed on the top of the base 1, a placement frame 3 is fixedly installed on the right side of the binding machine body 2, a thread unwinding hole is fixedly connected to the bottom of the placement frame 3, a winding wheel 4 is rotatably connected inside the placement frame 3, a limiting component is arranged on the placement frame 3, and a cleaning component is arranged on the base 1.

[0022] The limiting component includes two mounting frames 5 fixedly connected to the bottom of the placement frame 3, the mounting frames 5 are internally rotatably connected to a rotating shaft 16, the outer side of the rotating shaft 16 is fixedly connected to a fixing frame 6, the outer side of the rotating shaft 16 is sleeved with two torsion springs 17, the inner side of the fixing frame 6 is rotatably connected to a rotating rod 18, the outer side of the rotating rod 18 is fixedly connected to a ratchet 12 and an extrusion wheel 7, the two extrusion wheels 7 are abutted against each other, the front side of the fixing frame 6 is rotatably connected to a pawl 14, and the ratchet 12 is engaged with the pawl 14.

[0023] See also Figure 2-3Two baffles 13 are fixedly connected to the front inner wall of the fixed frame 6, and the pawl 14 abuts against the baffle 13 on the side close to the ratchet 12. The pawl 14 is fixedly connected to the side away from the ratchet 12 with a spring 15, and one end of the spring 15 is fixedly connected to the baffle 13 on the side away from the ratchet 12. Through the setting of the baffle 13, the rotation of the pawl 14 can be restricted. One end of the two torsion springs 17 is respectively fixedly connected to the front inner wall and the back inner wall of the mounting frame 5, and the other ends of the two torsion springs 17 are respectively fixedly connected to the front and back sides of the fixed frame 6. The cotton thread is restricted by the extrusion wheel 7, and the extrusion wheel 7 can be restricted from rotating in the opposite direction, so that when the cotton thread is retracted into the placement frame 3, resistance is generated to the movement of the cotton thread.

[0024] It should be noted that by setting up a limiting component, when the files are bound by the binding machine body 2, holes are first punched in the files and then the files are bound with cotton thread. When the cotton thread is released, the two squeezing wheels 7 limit the cotton thread to reduce the situation where the cotton thread is retracted into the placement frame 3, and the squeezing wheel 7 is arranged to rotate, which can reduce the friction with the cotton thread and ensure the quality of the cotton thread binding of the files.

[0025] Example 2: Please refer to Figure 1 On the basis of the first embodiment, the cleaning assembly includes a motor 8 fixedly installed inside the base 1, the output shaft of the motor 8 is fixedly connected to a threaded rod 9, the inside of the base 1 is fixedly connected to a guide rod 10, the outer side of the threaded rod 9 is threadedly connected to a cleaning brush 11, the inside of the cleaning brush 11 is provided with a threaded through hole threadedly connected to the threaded rod 9, the inside of the cleaning brush 11 is provided with a guide through hole matched with the size of the guide rod 10, and the cleaning brush 11 is in contact with the top of the base 1.

[0026] It should be noted that by providing a cleaning component, after the binding of the files is completed by the binding machine body 2, the cleaning brush 11 can be driven to move, so as to clean the debris generated after the file binding operation on the base 1, which is convenient for users.

[0027] The working principle of the above embodiment is:

[0028] The file binding machine which is convenient for releasing cotton thread, when binding the file through the binding machine body 2, firstly punches the file, and then binds the file with cotton thread. When the cotton thread is released, the tension of the torsion spring 17 is used to limit the cotton thread, and the tension of the spring 15 is used to make the pawl 14 and the ratchet wheel 12 continuously engaged, which can limit the extrusion wheel 7 from rotating in the opposite direction through the rotating rod 18, and reduce the situation of the cotton thread being retracted into the placement frame 3. The extrusion wheel 7 is rotatably arranged, which can reduce the friction with the cotton thread and ensure the quality of the file binding by the cotton thread. After the file is bound by the binding machine body 2, the threaded rod 9 is driven to rotate by the starting motor 8, and the cleaning brush 11 is restricted by the guide rod 10, and the cleaning brush 11 is driven to move. The cleaning brush 11 cleans the debris generated after the file binding operation on the base 1, and ensures the cleanliness of the base 1, which is convenient for users.

[0029] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A file binding machine for facilitating the release of cotton thread, comprising a base (1), characterized in that: A binding machine body (2) is fixedly mounted on the top of the base (1), a placement frame (3) is fixedly mounted on the right side of the binding machine body (2), a winding wheel (4) is rotatably connected inside the placement frame (3), a limiting component is arranged on the placement frame (3), and a cleaning component is arranged on the base (1); The limiting component comprises two mounting frames (5) fixedly connected to the bottom of the placement frame (3); the mounting frames (5) are rotatably connected to a rotating shaft (16) inside, the rotating shaft (16) is fixedly connected to a fixing frame (6) outside, two torsion springs (17) are sleeved on the outside of the rotating shaft (16); the fixing frame (6) is rotatably connected to a rotating rod (18) inside, the rotating rod (18) is fixedly connected to a ratchet (12) and an extrusion wheel (7) outside, the fixing frame (6) is rotatably connected to a ratchet (14) on the front side, the inner wall of the front side of the fixing frame (6) is fixedly connected to two baffles (13), and the ratchet (14) is fixedly connected to a spring (15) on the side away from the ratchet (12).

2. The file binding machine for facilitating the release of cotton thread according to claim 1, characterized in that: The cleaning assembly comprises a motor (8) fixedly mounted inside a base (1); the output shaft of the motor (8) is fixedly connected to a threaded rod (9); the interior of the base (1) is fixedly connected to a guide rod (10); and the outer side of the threaded rod (9) is threadedly connected to a cleaning brush (11).

3. The file binding machine for facilitating the release of cotton thread according to claim 1, characterized in that: The two extrusion wheels (7) are in contact with each other, and the ratchet wheel (12) is engaged with the ratchet pawl (14).

4. The file binding machine for facilitating the release of cotton thread according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to a baffle (13) on a side away from the ratchet (12), and a wire release hole is fixedly connected to the bottom of the placement frame (3).

5. The file binding machine for facilitating cotton thread unwinding according to claim 1, characterized in that: One end of the two torsion springs (17) is respectively fixedly connected to the front inner wall and the back inner wall of the mounting frame (5), and the other end of the two torsion springs (17) is respectively fixedly connected to the front and back of the fixing frame (6).

6. The file binding machine for facilitating the release of cotton thread according to claim 2, characterized in that: A threaded through hole threadably connected to the threaded rod (9) is provided inside the cleaning brush (11), and a guide through hole matching the size of the guide rod (10) is provided inside the cleaning brush (11).

7. The file binding machine for facilitating the release of cotton thread according to claim 2, characterized in that: The cleaning brush (11) fits against the top of the base (1), and the ratchet pawl (14) abuts against a baffle (13) on one side close to the ratchet wheel (12).

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