Automatic alignment device for binding printed matter

Abstract

The utility model discloses an automatic alignment device for binding printed materials, which belongs to the field of printed materials binding. The automatic alignment device for binding printed materials comprises a support seat, a receiving groove provided on the support seat, and a bottom plate provided in the receiving groove. The automatic alignment device for binding printed materials has a simple structure and is easy to use. By setting an alignment frame and a driving motor, and by shaking the alignment frame through a driving mechanism, it can ensure that the paper is effectively aligned when placed in the alignment frame, so that the bound documents are neat and beautiful and wrinkles are avoided, thereby improving the quality and readability of the documents. In addition, the use of a limit plate and an adjusting screw can adjust the degree of compression of the paper through a simple rotation operation, making the operation more convenient and quick, without complicated adjustment steps. At the same time, the use of a slider and a vertical plate can maintain a stable support positioning after rotating the alignment frame, thereby ensuring the accuracy and stability of the alignment operation.

Description

Technical Field

[0001] The utility model relates to the technical field of printed matter binding, in particular to an automatic aligning device for printed matter binding. Background Art

[0002] Print binding refers to the process of processing scattered printed pages into printed materials that are easy to read, use and preserve by using different binding methods in a specific order and according to requirements. Common binding methods include saddle stitching, flat binding, thread sewing, butterfly binding and other binding methods.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN216188820U discloses an automatic alignment device for binding printed materials. The automatic alignment device stacks the printed paper into a certain thickness and places it on the upper end surface of the conveyor belt through the setting of the introduction plate, and then introduces it into the space between the alignment plates at the introduction plate. The V-shaped structure of the introduction plate ensures that the paper can be smoothly introduced; however, during the alignment process, if the middle part of the paper is not neat and directly enters between the introduction plates along the conveyor belt, the protruding part of the paper may be wrinkled and deformed under the squeezing action of the introduction plate, thereby affecting the subsequent binding effect.

[0004] Therefore, the utility model provides an automatic alignment device for binding printed matter to solve the above-mentioned problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides an automatic aligning device for binding printed matter, aiming to solve the problem that the existing automatic aligning device proposed in the background technology may cause paper wrinkles.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic alignment device for binding printed matter, in order to solve the problem of paper alignment, comprises a support seat, a receiving groove provided on the support seat and a bottom plate arranged in the receiving groove, the bottom plate is fixedly installed with support springs at the four corners of one end away from the receiving groove, and the support spring is fixedly installed with a support plate at one end away from the bottom plate;

[0009] A bracket is fixedly installed at one corner of the support plate, an alignment frame is hinged in the bracket, a slot is provided at one end of the support plate away from the bottom plate, a slider is slidably installed in the slot, a vertical plate is rotatably installed on the slider, one end of the vertical plate away from the slider is rotatably connected to the alignment frame, a connecting shaft is fixedly installed at one end of the bottom plate away from the support spring, the connecting shaft passes through the containing groove, and a driving mechanism for driving the connecting shaft is provided in the support seat. By placing the paper inside the alignment frame and then shaking the alignment frame, it is ensured that the paper can be aligned in the alignment frame, and since one corner of the paper is aligned with the inner corner of the alignment frame when it is placed, it is ensured that no wrinkles are caused to the paper when it is aligned.

[0010] Preferably, in order to solve the driving problem of the alignment frame, the driving mechanism includes a transmission gear fixedly mounted on one end of the connecting shaft located in the support seat, a torsion spring sleeved on the connecting shaft, a driving motor fixedly mounted in the support seat, and a half gear fixedly mounted at the output end of the driving motor and meshing with the transmission gear, and the two ends of the torsion spring are respectively fixedly connected to the transmission gear and the support seat. Through the coordinated use of the driving motor, the transmission gear and the half gear, the alignment frame can shake during alignment, ensuring that the papers inside can be aligned.

[0011] Preferably, in order to solve the problem of fixing the alignment frame after rotation, a plurality of slots distributed in a linear array are symmetrically provided in the slot, and a card block adapted to the slot is symmetrically provided on the slider. Through the coordinated use of the slot and the card block, the alignment frame can be fixed after rotation, ensuring stability during shaking.

[0012] Preferably, in order to solve the problem of initial positioning of the paper placed in the alignment frame, a limiting mechanism is provided in the alignment frame. The limiting mechanism can be used to initially position the paper placed in the alignment frame to avoid excessive shaking that causes the paper to become messy.

[0013] Preferably, in order to solve the problem of supporting the limit plate, the limit mechanism includes an adjusting screw that penetrates the alignment frame, a limit plate fixedly mounted on one end of the adjusting screw located in the alignment frame, and a rotating handle fixedly mounted on one end of the adjusting screw away from the limit plate, and the adjusting screw is screwed to the penetration. By rotating the adjusting screw, the position of the limit plate in the alignment frame can be adjusted, ensuring that it can perform preliminary positioning on paper of different thicknesses.

[0014] Preferably, in order to solve the problem of placing the paper in the alignment frame, one corner of the alignment frame is hinged inside the bracket. By rotating the corner of the alignment frame, it is ensured that the corner of the paper when placed can be aligned with the corner of the alignment frame for subsequent alignment.

[0015] (III) Beneficial effects

[0016] The automatic alignment device for binding printed materials has a simple structure and is easy to use. By arranging an alignment frame and a driving motor, and by shaking the alignment frame through the driving mechanism, it can be ensured that the papers are effectively aligned when placed in the alignment frame, so that the bound documents are neat and beautiful and wrinkles are avoided, thereby improving the quality and readability of the documents. In addition, the use of a limit plate and an adjusting screw can adjust the degree of compression of the papers through a simple rotation operation, making the operation more convenient and quick without the need for complicated adjustment steps. At the same time, the use of a slider and a vertical plate can maintain a stable support positioning after the alignment frame is rotated, thereby ensuring the accuracy and stability of the alignment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the overall structure of an automatic alignment device for binding printed matter;

[0018] Figure 2 A schematic diagram of the internal structure of a support base of an automatic alignment device for printed matter binding;

[0019] Figure 3 A schematic diagram of a support plate structure of an automatic alignment device for printed matter binding;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure at point A.

[0021] In the figure: 1. support seat; 11. containing groove; 2. bottom plate; 21. supporting spring; 22. connecting shaft; 3. supporting plate; 31. bracket; 32. alignment frame; 33. limiting mechanism; 331. adjusting screw; 332. limiting plate; 333. turning handle; 34. slot; 341. clamping groove; 4. sliding block; 41. vertical plate; 42. clamping block; 5. driving mechanism; 51. transmission gear; 52. torsion spring; 53. driving motor; 531. half gear. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] The utility model provides an automatic alignment device for binding printed matter, such as Figure 1-4As shown, the automatic alignment device comprises a support seat 1, a receiving groove 11 provided on the support seat 1, and a bottom plate 2 arranged in the receiving groove 11, support springs 21 are fixedly installed at four corners of one end of the bottom plate 2 away from the receiving groove 11, and a support plate 3 is fixedly installed at one end of the support spring 21 away from the bottom plate 2;

[0025] A bracket 31 is fixedly installed at one corner of the support plate 3, and an alignment frame 32 is hinged in the bracket 31. One corner of the alignment frame 32 is hinged inside the bracket 31. A slot 34 is provided at the end of the support plate 3 away from the base plate 2, and a slider 4 is slidably installed in the slot 34. A vertical plate 41 is rotatably installed on the slider 4, and the end of the vertical plate 41 away from the slider 4 is rotatably connected to the alignment frame 32. A connecting shaft 22 is fixedly installed at the end of the base plate 2 away from the supporting spring 21, and the connecting shaft 22 passes through the containing groove 11. A driving mechanism 5 for driving the connecting shaft 22 is provided in the support seat 1.

[0026] When in use, the alignment frame 32 is placed horizontally in the storage state in the initial state. When performing the alignment operation, the alignment frame 32 can be rotated to make it in a vertical state. During the rotation, the slider 4 can be pulled by the vertical plate 41 to make the slider 4 slide along the slot 34. When the alignment frame 32 is in the vertical state, the paper to be bound and aligned can be placed inside the alignment frame 32, and at this time, one corner of the paper can be directly placed in the lower corner of the alignment frame 32, and then the bottom plate 2 can be driven to reciprocate by the driving mechanism 5. During the reciprocating rotation of the bottom plate 2, the support plate 3 and the alignment frame 32 can be driven to shake by the support spring 21, so that the paper can be aligned in the alignment frame 32.

[0027] Specifically, the driving mechanism 5 includes a transmission gear 51 fixedly mounted on one end of the connecting shaft 22 located in the support seat 1, a torsion spring 52 sleeved on the connecting shaft 22, a driving motor 53 fixedly mounted in the support seat 1, and a half gear 531 fixedly mounted on the output end of the driving motor 53 and meshing with the transmission gear 51, and the two ends of the torsion spring 52 are respectively fixedly connected to the transmission gear 51 and the support seat 1; when the driving motor 53 is turned on, the half gear 531 can be driven to rotate, and the transmission gear 51 can be driven to rotate during the rotation of the half gear 531, and in the process of separation of the teeth on the half gear 531 from the transmission gear 51, the transmission gear 51 and the connecting shaft 22 can be reversed and reset under the action of the torsion spring 52, thereby driving the connecting shaft 22 and the base plate 2 to rotate reciprocatingly.

[0028] Furthermore, a plurality of slots 341 distributed in a linear array are symmetrically provided in the slot 34, and blocks 42 adapted to the slots 341 are symmetrically provided on the slider 4; when the alignment frame 32 needs to be rotated, the slider 4 can be taken out of the slot 34, and then the alignment frame 32 can be rotated. When the alignment frame 32 is rotated to a suitable position, the slider 4 can be placed in the slot 34 again, and the blocks 42 on the slider 4 can be engaged in the slots 341 at the corresponding position to realize the support and positioning of the alignment frame 32.

[0029] Example 2

[0030] Different from Example 1, a limiting mechanism 33 is provided in the alignment frame 32, and the limiting mechanism 33 includes an adjusting screw 331 penetrating the alignment frame 32, a limiting plate 332 fixedly installed at one end of the adjusting screw 331 located in the alignment frame 32, and a rotating handle 333 fixedly installed at the end of the adjusting screw 331 away from the limiting plate 332, and the adjusting screw 331 is threadedly connected to the penetration point.

[0031] When in use, after placing the paper in the alignment frame 32, the handle 333 can be rotated to drive the adjusting screw 331 to rotate. The adjusting screw 331 is screwed to the through-hole on the alignment frame 32. Therefore, when the adjusting screw 331 rotates, it can drive the limiting plate 332 to slide along the inside of the alignment frame 32, so that the paper can be slightly compressed.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic alignment device for binding printed matter, characterized in that: It comprises a support seat (1), a receiving groove (11) provided on the support seat (1), and a bottom plate (2) arranged in the receiving groove (11), wherein support springs (21) are fixedly mounted at four corners of one end of the bottom plate (2) away from the receiving groove (11), and a support plate (3) is fixedly mounted at one end of the support spring (21) away from the bottom plate (2); A bracket (31) is fixedly installed at a corner of the support plate (3), and an alignment frame (32) is hinged in the bracket (31). A slot (34) is provided at one end of the support plate (3) away from the bottom plate (2), and a slider (4) is slidably installed in the slot (34). A vertical plate (41) is rotatably installed on the slider (4), and one end of the vertical plate (41) away from the slider (4) is rotatably connected to the alignment frame (32). A connecting shaft (22) is fixedly installed at one end of the bottom plate (2) away from the support spring (21), and the connecting shaft (22) passes through the containing groove (11). A driving mechanism (5) for driving the connecting shaft (22) is provided in the support seat (1).

2. The automatic alignment device for binding printed matter according to claim 1, characterized in that: The driving mechanism (5) comprises a transmission gear (51) fixedly mounted on one end of the connecting shaft (22) located inside the support seat (1), a torsion spring (52) sleeved on the connecting shaft (22), a driving motor (53) fixedly mounted inside the support seat (1), and a half gear (531) fixedly mounted on the output end of the driving motor (53) and meshing with the transmission gear (51), and the two ends of the torsion spring (52) are respectively fixedly connected to the transmission gear (51) and the support seat (1).

3. The automatic alignment device for binding printed matter according to claim 1, characterized in that: A plurality of card slots (341) distributed in a linear array are symmetrically provided in the slot (34), and card blocks (42) adapted to the card slots (341) are symmetrically provided on the slider (4).

4. The automatic alignment device for binding printed matter according to claim 1, characterized in that: A limiting mechanism (33) is arranged in the alignment frame (32).

5. The automatic alignment device for binding printed matter according to claim 4, characterized in that: The limiting mechanism (33) comprises an adjusting screw (331) penetrating the alignment frame (32), a limiting plate (332) fixedly mounted on one end of the adjusting screw (331) located inside the alignment frame (32), and a rotating handle (333) fixedly mounted on one end of the adjusting screw (331) away from the limiting plate (332), wherein the adjusting screw (331) is threadedly connected to the penetration portion.

6. The automatic alignment device for binding printed matter according to claim 1, characterized in that: One corner of the alignment frame (32) is hinged inside the bracket (31).

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