File arranging and binding device

Abstract

The utility model belongs to the field of file sorting technology, and in particular, relates to a file sorting and binding device, including a base plate, a vertical plate is fixedly provided on the upper rear of the base plate, through slots are provided at the middle positions of the left and right ends of the vertical plate, a bidirectional screw is connected to the middle bearing of the vertical plate, a servo motor is fixedly installed on the left side wall of the vertical plate, the output end of the servo motor is fixedly connected to the left end of the bidirectional screw, movable blocks are threadedly sleeved on the outer sides of the two ends of the bidirectional screw at opposite positions, a limit block is provided in the front of the middle of the movable block, an opening assembly is provided in the front of the top of the vertical plate, and a clamping assembly is installed below the opening assembly. The utility model starts the servo motor to control the rotation of the bidirectional screw, so that the two movable blocks can control the two second pressing plates to move synchronously in the direction of approaching each other through the connecting rod, and by adjusting the distance between the two second pressing plates, files of different sizes can be effectively positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of file arrangement, in particular to a file arrangement and binding device. Background Art

[0002] Archives refer to various forms of original records with preservation value directly formed by people in various social activities, which can also be simply described as original historical records. In order to facilitate later reference, archives need to be sorted so that archives of the same type can be stored together. In the process of archive sorting, it is also necessary to use binding devices to make holes in the archives and bind them into volumes for easy reference.

[0003] In the Chinese utility model patent with publication number CN220994707U, a file sorting and binding device is disclosed. Through the coordinated use of a support box, a fixed plate, a slide cylinder, a placement plate, a baffle, a fixed frame, a hydraulic telescopic rod, a movable plate and a punching rod, the file can be limited during binding and punching to avoid file deviation and improve the punching and binding effect.

[0004] However, after searching and studying, it is found that the binding device proposed in the above-mentioned comparative document still has some defects and deficiencies in the actual binding process: first, the above-mentioned device uses multiple baffles to limit the position of the file, but the position of the baffle is fixed and cannot be adjusted according to the actual size of the file, making it difficult to effectively limit the position of files of various sizes, and the punching rod is provided separately, and when punching multiple points, repeated operations are required, the punching speed is slow, resulting in low binding efficiency and low practicality. Therefore, it is urgent to improve the existing file sorting and binding device and provide a file sorting and binding device with a fast and efficient positioning mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a file sorting and binding device with reasonable design, simple structure, convenient for efficient positioning of files of different sizes, convenient for simultaneous multi-point opening and high binding efficiency, so as to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A file sorting and binding device comprises a base plate, a vertical plate is fixedly provided on the upper rear portion of the base plate, through grooves are provided at the middle positions of the left and right ends of the vertical plate, a bidirectional screw is connected to the middle bearing of the vertical plate, a servo motor is fixedly installed on the left side wall of the vertical plate, the output end of the servo motor is fixedly connected to the left end of the bidirectional screw, movable blocks are threadedly sleeved on the outer sides of the opposite threads at both ends of the bidirectional screw, a limit block is provided in the front of the middle part of the movable block, an opening assembly is provided in front of the top end of the vertical plate, a clamping assembly is installed below the opening assembly, an electric telescopic rod is fixedly installed symmetrically on the top of the vertical plate, a connecting rod is fixed in front of one end of the two movable blocks away from each other, and a second pressing plate is fixed to the other end of the connecting rod.

[0008] As a preferred embodiment, there are three limit blocks in total, one of which is fixedly connected to the middle position of the front end surface of the vertical plate, and the remaining two limit blocks are respectively fixedly connected to the front ends of the two movable blocks.

[0009] As a preferred embodiment, the hole opening assembly includes a horizontal plate, a guide groove, a limit rod, a connecting block and a punching needle. The guide grooves are symmetrically opened inside the left and right ends of the horizontal plate, and the inner sides of the two guide grooves are fixedly provided with limit rods. The outer sides of the ends of the two limit rods that are away from each other are slidably sleeved with connecting blocks, and the bottom ends of the two connecting blocks and the middle bottom end of the horizontal plate are fixedly connected with punching needles.

[0010] As a preferred embodiment, the telescopic ends of the two electric telescopic rods are respectively fixedly connected above the left and right ends of the cross plate, and the two connecting blocks are respectively engaged and slidably located inside the two guide grooves.

[0011] As a preferred embodiment, the three punching needles correspond to the three limit blocks respectively, and the punching needles and the limit blocks are slidably connected.

[0012] As a preferred embodiment, the clamping assembly includes a first pressure plate, a vertical rod, a round block and a spring. Two vertical rods are symmetrically fixed on the upper and middle parts of the first pressure plate. Both vertical rods are slidably connected to the horizontal plate. Round blocks are fixedly sleeved on the outer sides of the middle parts of the two vertical rods. A spring is fixedly connected between the round block and the horizontal plate.

[0013] As a preferred implementation, groove structures adapted to the three punching needles are provided at both left and right ends and the middle portion of the first pressing plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the solution of the utility model:

[0016] The file to be bound is placed on the bottom plate and between the two second pressing plates, and then the servo motor is started to control the rotation of the bidirectional screw rod, so that the two movable blocks can control the two second pressing plates to move synchronously in the direction of approaching each other through the connecting rod. By adjusting the distance between the two second pressing plates, files of different sizes can be effectively positioned, and the two movable blocks can also drive the two punching needles and the connecting block to slide and adjust along the limit rod, and the distance between the three punching needles can be adjusted according to the size of the file, so as to facilitate the synchronous multi-point drilling at the edge of the file, with faster drilling speed and higher binding efficiency.

[0017] The electric telescopic rod can be used to control the synchronous downward movement of the hole-opening component and the clamping component. The first pressing plate can first fit the surface of the file. As the electric telescopic rod continues to extend, the hole-opening component can continue to move downward while the clamping component is stationary. At this time, the first pressing plate presses and clamps the file, which is convenient for cooperating with the two second pressing plates to fully position the file, and can improve the stability of the file during the hole-opening process. Subsequently, the three punching needles that move downward synchronously are used to complete the synchronous multi-point hole opening of the file. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0019] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall front view cross-sectional structure of the opening component of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall front view structure of the clamping assembly of the utility model;

[0022] Figure 4 It is a front view structural schematic diagram of the working state of the utility model.

[0023] In the figure:

[0024] 1. Bottom plate; 2. Vertical plate; 3. Through slot; 4. Bidirectional screw rod; 5. Servo motor; 6. Movable block; 7. Limit block; 8. Opening assembly; 81. Horizontal plate; 82. Guide slot; 83. Limit rod; 84. Connecting block; 85. Punching needle; 9. Clamping assembly; 91. First pressing plate; 92. Vertical rod; 93. Round block; 94. Spring; 10. Electric telescopic rod; 11. Connecting rod; 12. Second pressing plate. DETAILED DESCRIPTION

[0025] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0026] like Figure 1-4 As shown, the utility model file sorting and binding device includes a base plate 1, a vertical plate 2 is fixedly provided on the upper rear of the base plate 1, through grooves 3 are provided in the middle positions of the left and right ends of the vertical plate 2, a bidirectional screw rod 4 is connected to the middle bearing of the vertical plate 2, a servo motor 5 is fixedly installed on the left side wall of the vertical plate 2, the output end of the servo motor 5 is fixedly connected to the left end of the bidirectional screw rod 4, movable blocks 6 are threadedly sleeved on the outer sides of the opposite ends of the threads of the two ends of the bidirectional screw rod 4, a limit block 7 is provided in the front of the middle of the movable block 6, an opening component 8 is provided in front of the top of the vertical plate 2, a clamping component 9 is installed below the opening component 8, an electric telescopic rod 10 is fixedly installed on the top of the vertical plate 2 symmetrically, a connecting rod 11 is fixed in front of the ends of the two movable blocks 6 that are away from each other, and a second pressing plate 12 is fixed to the other end of the connecting rod 11.

[0027] Based on the above structure, there are three limit blocks 7, one of which is fixedly connected to the middle of the front end surface of the vertical plate 2, and the remaining two limit blocks 7 are fixedly connected to the front ends of the two movable blocks 6 respectively.

[0028] In this embodiment, the provision of three limit blocks 7 can not only improve the working stability of the hole opening component 8, but also achieve the adjustment of the hole opening position.

[0029] On the basis of the above structure, the hole opening component 8 includes a horizontal plate 81, a guide groove 82, a limit rod 83, a connecting block 84 and a punching needle 85. The guide grooves 82 are symmetrically opened inside the left and right ends of the horizontal plate 81, and the inner sides of the two guide grooves 82 are fixedly provided with limit rods 83. The outer sides of the ends of the two limit rods 83 that are away from each other are slidably sleeved with connecting blocks 84, and the bottom ends of the two connecting blocks 84 and the middle bottom end of the horizontal plate 81 are fixedly connected with punching needles 85.

[0030] In this embodiment, the use of the limit rod 83 can improve the stability of the connecting block 84 and the punching needle 85 during the movement and adjustment process, and the use of three punching needles 85 facilitates the synchronous multi-point punching of the file, which can improve the binding efficiency.

[0031] On the basis of the above structure, the telescopic ends of the two electric telescopic rods 10 are respectively fixedly connected above the left and right ends of the horizontal plate 81 , and the two connecting blocks 84 are respectively engaged and slidably located inside the two guide grooves 82 .

[0032] In this embodiment, the electric telescopic rod 10 is used to facilitate the control of the operation of the hole opening assembly 8 and the pressing assembly 9.

[0033] On the basis of the above structure, the three punching needles 85 correspond to the three limit blocks 7 respectively, and the punching needles 85 and the limit blocks 7 are slidably connected.

[0034] In this embodiment, the limiting block 7 can improve the stability of the punching needle 85 during the lifting process.

[0035] Based on the above structure, the clamping assembly 9 includes a first pressure plate 91, a vertical rod 92, a round block 93 and a spring 94. Two vertical rods 92 are symmetrically fixed on the upper and middle part of the first pressure plate 91. The two vertical rods 92 are both slidably connected to the horizontal plate 81. Round blocks 93 are fixedly sleeved on the outer sides of the middle parts of the two vertical rods 92. A spring 94 is fixedly connected between the round block 93 and the horizontal plate 81.

[0036] In this embodiment, when the hole opening component 8 and the pressing component 9 are controlled to move down to open the hole, the first pressing plate 91 can press the file under the action of the spring 94, which can improve the stability of the file during the hole opening process and increase the hole forming speed.

[0037] On the basis of the above structure, groove structures adapted to the three punching needles 85 are provided at both left and right ends and the middle of the first pressing plate 91 .

[0038] In this embodiment, the groove structure provided inside the first pressing plate 91 is utilized to facilitate the punching needle 85 to pass through the first pressing plate 91 to punch holes in the file.

[0039] The working principle of the utility model is as follows:

[0040] When in use, firstly place the file to be bound above the bottom plate 1 and between the two second pressing plates 12, then start the servo motor 5 to control the rotation of the bidirectional screw rod 4, so that the two movable blocks 6 can respectively drive the two second pressing plates 12 to move in a direction close to each other through the two connecting rods 11, so that files of different sizes can be effectively positioned, and the two movable blocks 6 can also drive the left and right punching needles 85 and the connecting block 84 to slide and adjust along the limit rod 83 through the left and right limit blocks 7, and can also adjust the spacing between the three punching needles 85 according to the size of the file, so as to facilitate the synchronous multi-point drilling at the edge of the file, with faster drilling speed and higher binding efficiency;

[0041] After the two second pressing plates 12 have positioned the file and the positions of the three punching needles 85 have been adjusted, the electric telescopic rods 10 located at the top of the left and right ends of the vertical plate 2 can be started to control the hole-opening component 8 and the pressing component 9 to move vertically downward synchronously. The first pressing plate 91 first fits with the upper surface of the file. As the electric telescopic rod 10 continues to extend, the hole-opening component 8 can continue to move downward while the pressing component 9 is stationary. At this time, under the compression of the spring 94, the first pressing plate 91 can be used to press and tighten the file, so as to cooperate with the two second pressing plates 12 to fully position the file, and improve the stability of the file during the hole-opening process. Subsequently, the three punching needles 85 that move downward synchronously are used to facilitate the synchronous multi-point hole-opening of the file.

[0042] In summary, compared with the comparative documents, this device can not only realize the effective positioning of files of various sizes, but also realize the technical effect of synchronous multi-point opening. At the same time, in the process of clamping the files, the spacing between multiple punching needles 85 can be automatically adaptively adjusted according to the file size. The device is easy to operate, easy to use, and more practical.

[0043] The above are only preferred specific embodiments of the utility model and are not intended to limit the protection scope of the utility model; any equivalent changes, modifications, substitutions and variations made by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the protection scope determined by the claims.

Claims

1. A file sorting and binding device, comprising a bottom plate (1), characterized in that: A vertical plate (2) is fixedly provided on the upper rear portion of the bottom plate (1), through grooves (3) are provided at the middle positions of the left and right ends of the vertical plate (2), a bidirectional screw rod (4) is connected to the middle bearing of the vertical plate (2), a servo motor (5) is fixedly installed on the left side wall of the vertical plate (2), the output end of the servo motor (5) is fixedly connected to the left end of the bidirectional screw rod (4), a movable block (6) is threadedly sleeved on the outer sides of the two ends of the bidirectional screw rod (4) at opposite positions, a limit block (7) is provided in the middle front of the movable block (6), an opening assembly (8) is provided in front of the top of the vertical plate (2), a clamping assembly (9) is installed below the opening assembly (8), an electric telescopic rod (10) is fixedly installed on the top of the vertical plate (2) symmetrically, a connecting rod (11) is fixed in front of the ends of the two movable blocks (6) away from each other, and a second pressing plate (12) is fixed at the other end of the connecting rod (11).

2. The file sorting and binding device according to claim 1, characterized in that: There are three limit blocks (7) in total, one of which is fixedly connected to the middle of the front end surface of the vertical plate (2), and the remaining two limit blocks (7) are respectively fixedly connected to the front ends of the two movable blocks (6).

3. The file sorting and binding device according to claim 2, characterized in that: The hole opening assembly (8) comprises a transverse plate (81), a guide groove (82), a limit rod (83), a connecting block (84) and a punching needle (85). The guide grooves (82) are symmetrically provided inside the left and right ends of the transverse plate (81). The inner sides of the two guide grooves (82) are fixedly provided with limit rods (83). The outer sides of the ends of the two limit rods (83) that are away from each other are slidably sleeved with connecting blocks (84). The bottom ends of the two connecting blocks (84) and the middle bottom end of the transverse plate (81) are fixedly connected with the punching needle (85).

4. The file sorting and binding device according to claim 3, characterized in that: The telescopic ends of the two electric telescopic rods (10) are respectively fixedly connected to the upper left and right ends of the horizontal plate (81), and the two connecting blocks (84) are respectively engaged and slidably located inside the two guide grooves (82).

5. The file sorting and binding device according to claim 4, characterized in that: The three punching needles (85) correspond to the three limit blocks (7) respectively, and the punching needles (85) and the limit blocks (7) are slidably connected.

6. The file sorting and binding device according to claim 5, characterized in that: The clamping assembly (9) comprises a first pressing plate (91), a vertical rod (92), a round block (93) and a spring (94); two vertical rods (92) are symmetrically fixed to the upper middle part of the first pressing plate (91); the two vertical rods (92) are slidably connected to the transverse plate (81); round blocks (93) are fixedly sleeved on the outer middle parts of the two vertical rods (92); and a spring (94) is fixedly connected between the round block (93) and the transverse plate (81).

7. The file sorting and binding device according to claim 6, characterized in that: The left and right ends and the middle of the first pressing plate (91) are provided with groove structures adapted to the three punching needles (85).

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