Paper escape prevention conveying mechanism of collating machine

Abstract

The utility model relates to the technical field of paper conveying, and discloses a paper escape prevention mechanism for conveying of a collating machine, which solves the problems that the conveyed paper is inconvenient to limit, the paper escape phenomenon is easy to occur, and the working efficiency is influenced in the conventional collating machine, and comprises a base, and the upper end of the base is connected with a collating seat; according to the paper gathering device, after the lead screw is rotated, the moving block drives the moving plate to move towards the center along a straight line to make contact with the side edge of paper, the rotating plate is rotated towards one side, the clamping block is not fixedly connected with the clamping groove, and the smoothing roller is attached to the upper end of the paper under the elastic potential energy of the spring; when the paper is guided to pass through the position below the movable plate in the conveying process, under the common limiting pressing of the smoothing roller and the flattening block, the paper is kept stable in the conveying process, it is guaranteed that the paper cannot tilt, and the paper conveying quality and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper conveying, in particular to a paper escape prevention mechanism for conveying a collating machine. Background Art

[0002] The collating machine, as the name implies, is a machine that puts papers of different page numbers together. It can be divided into tower collating machines and horizontal collating machines. According to the different paper styles, it can be divided into book collating machines and single-sheet collating machines. According to the different paper feeding methods, the book collating machines can be divided into swing-arm collating machines and wheel collating machines. Generally, glue binders and saddle binders use this type of collating machines. Single-sheet collating machines can be divided into full-open, double-open, four-open, eight-open and sixteen-open collating machines according to the format. According to the paper thickness, they can be divided into bill paper collating machines and ordinary paper collating machines. In addition to the above, there is also a continuous paper collating machine dedicated to the bill industry. When the paper is conveyed from the first collating machine to the second collating machine, the paper will warp during the conveying process, resulting in the inability to be conveyed to the other collating machine. The staff needs to detect it at any time. When warping occurs, it needs to be corrected in time. This method is time-consuming and labor-intensive, affecting the working efficiency of the collating machine. However, such a collating machine is not convenient for limiting the position of the transmitted paper, and paper escape may occur easily, thus affecting work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a paper escape prevention mechanism for a collating machine, which effectively solves the problem that the current collating machine is not convenient for limiting the position of the transmitted paper, which easily causes paper escape and affects work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper escape prevention mechanism for a collating machine, comprising a base, a collating seat being connected to the upper end of the base, a placement groove being provided on one side of the upper end of the collating seat, a smoothing component being connected to one side of the inner part of the placement groove, the smoothing component comprising a screw rod installed inside the placement groove, one end of the screw rod extending through to the outside of the base, the outer thread direction of the screw rod being symmetrical about the center, a moving block being sleeved on the outer part of the screw rod, and the moving block being located inside the placement groove.

[0005] Preferably, the upper end of the movable block is connected to a movable plate, one side of the lower part of the movable plate is rotatably connected to a guide roller, one end of the movable plate is connected to a support rod, and one end of the support rod is connected to a flattening block.

[0006] Preferably, one end of the movable plate is connected to a support plate, one end of the support plate is connected to a card slot, one end of the movable plate is penetrated and connected to a round rod, the upper end of the round rod is connected to a rotating plate, and one end of the rotating plate is connected to a card block.

[0007] Preferably, the lower end of the round rod is connected to a mounting frame, the inner side of the mounting frame is rotatably connected to a smoothing roller, both sides of the upper end of the mounting frame are connected to telescopic rods, and the upper end of the telescopic rods is connected to one side of the movable plate.

[0008] Preferably, a spring is sleeved on the outside of the round rod, one end of the spring is connected to one side of the mounting frame, the other end of the spring is connected to one side of the movable plate, one side of the mounting frame is connected to a small motor, one end of the small motor is connected to a conveying wheel.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model arranges a smoothing component and rotates the screw rod to make the moving block drive the moving plate to move toward the center in a straight line and contact the side edge of the paper, and then rotates the rotating plate to one side so that the clamping block and the clamping slot are no longer fixedly connected. Under the elastic potential energy of the spring, the smoothing roller is fitted with the upper end of the paper, and the flattening block presses the corners of the paper. When the guide paper passes under the moving plate during the conveying process, the paper remains stable during the conveying process under the common limiting pressure of the smoothing roller and the flattening block, which ensures that the paper will not curl up, thereby improving the quality and efficiency of paper conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a front view of a paper transmission and anti-escape mechanism of a collating machine of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the placement slot of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the object smoothing device of the utility model;

[0016] Figure 4 It is a schematic diagram of the connection structure of the smoothing roller of the utility model.

[0017] In the figure: 1. base; 2. collating seat; 3. placement slot; 4. smoothing assembly; 41. screw; 42. moving block; 43. moving plate; 44. guide roller; 45. support rod; 46. flattening block; 47. support plate; 48. slot; 49. round rod; 410. rotating plate; 411. block; 412. mounting frame; 413. smoothing roller; 414. telescopic rod; 415. spring; 416. small motor; 417. conveying wheel. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 This application is described in further detail.

[0019] The present application embodiment discloses a paper escape prevention mechanism for a collating machine. Figure 1-2 , including a base 1, a collating seat 2 is connected to the upper end of the base 1, a placement groove 3 is opened on one side of the upper end of the collating seat 2, the placement groove 3 is convenient for placing a screw rod 41, and at the same time convenient for the movement of a moving block 42, a smoothing component 4 is connected to one side of the inner side of the placement groove 3, the smoothing component 4 includes a screw rod 41 installed inside the placement groove 3, one end of the screw rod 41 extends through and extends to the outside of the base 1, the external thread direction of the screw rod 41 is symmetrically arranged about the center, a moving block 42 is sleeved on the outside of the screw rod 41, the screw rod 41 is rotated to make the moving block 42 move along the external thread direction of the screw rod 41, and then the moving block 42 drives the moving plate 43 to move along a straight line to both sides or the center, and the moving block 42 is located inside the placement groove 3.

[0020] Reference Figure 3-4 , the upper end of the moving block 42 is connected to a moving plate 43, and one side of the lower part of the moving plate 43 is rotatably connected to a guide roller 44, and the guide roller 44 slides in contact with the side of the paper to reduce the friction between the paper and the moving plate 43 and protect the paper transportation. One end of the moving plate 43 is connected to a support rod 45, and one end of the support rod 45 is connected to a flattening block 46. The flattening block 46 presses the corners of the paper to prevent the corners from curling up. One end of the moving plate 43 is connected to a support plate 47, and one end of the support plate 47 is connected to a slot 48. One end of the moving plate 43 is connected with a round rod 49, and the upper end of the round rod 49 is connected to a rotating plate 410, and one end of the rotating plate 410 is connected to a block 411. The block 411 moves to the inside of the slot 48 to fix the rotating plate 410, thereby limiting the position of the mounting frame 412 and fixing it when not in use. The lower end of the round rod 49 is connected to A mounting frame 412 is rotatably connected to a smoothing roller 413 on the inner side of the mounting frame 412. The smoothing roller 413 presses the paper to ensure that the paper does not curl up during the transportation process. Telescopic rods 414 are connected to both sides of the upper end of the mounting frame 412. The telescopic rods 414 have telescopic properties and assist the upper limit movement of the mounting frame 412. The upper end of the telescopic rod 414 is connected to one side of the movable plate 43. A spring 415 is sleeved on the outside of the round rod 49. One end of the spring 415 is connected to one side of the mounting frame 412, and the other end of the spring 415 is connected to one side of the movable plate 43. A small motor 416 is connected to one side of the mounting frame 412. The small motor 416 is electrically connected through an external power supply. One end of the small motor 416 is connected to a conveying wheel 417. A rubber cushion is arranged on the outside of the conveying wheel 417 to increase the friction with the paper so that the conveying wheel 417 can better convey the paper.

[0021] The implementation principle of the anti-paper escape mechanism of a paging machine in the embodiment of the present application is as follows: when in use, the screw rod 41 is rotated according to the size of the paper, and the screw rod 41 rotates to make the moving block 42 move along the external thread direction of the screw rod 41, and then the moving block 42 drives the moving plate 43 to move toward the center along a straight line and contact the side edge of the paper, and then the screw rod 41 is no longer rotated, and the rotating plate 410 is rotated to one side, and the rotating plate 410 drives the clamping block 411 to move, so that the clamping block 411 and the clamping slot 48 are no longer fixedly connected, and under the elastic potential energy of the spring 415, the mounting frame 412 is driven to move downward, so that the smoothing roller 413 is in contact with the upper end of the paper, and the flattening block 46 presses the corners of the paper, and when the guide paper passes under the moving plate 43 during the conveying process, under the common limiting pressure of the smoothing roller 413 and the flattening block 46, the paper remains stable during the conveying process, ensuring that the paper does not curl up, thereby improving the quality and efficiency of paper conveying.

[0022] Motors are common objects in real life, so this application document describes them in detail.

[0023] 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.

[0024] 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 paper escape prevention mechanism for a collating machine, comprising a base (1), characterized in that: The upper end of the base (1) is connected to a collating seat (2), a placement groove (3) is provided on one side of the upper end of the collating seat (2), a smoothing assembly (4) is connected to one side of the interior of the placement groove (3), the smoothing assembly (4) comprises a screw rod (41) installed inside the placement groove (3), one end of the screw rod (41) extends through to the outside of the base (1), the external thread direction of the screw rod (41) is symmetrically arranged about the center, the screw rod (41) is sleeved with a moving block (42) on the outside, and the moving block (42) is located inside the placement groove (3).

2. The paper escape prevention mechanism for a collating machine according to claim 1, characterized in that: The upper end of the moving block (42) is connected to a moving plate (43), one side of the lower part of the moving plate (43) is rotatably connected to a guide roller (44), one end of the moving plate (43) is connected to a support rod (45), and one end of the support rod (45) is connected to a flattening block (46).

3. The paper escape prevention mechanism for a collating machine according to claim 2, characterized in that: One end of the movable plate (43) is connected to a support plate (47), one end of the support plate (47) is connected to a clamping groove (48), one end of the movable plate (43) is connected to a round rod (49), the upper end of the round rod (49) is connected to a rotating plate (410), and one end of the rotating plate (410) is connected to a clamping block (411).

4. The paper escape prevention mechanism for a collating machine according to claim 3, characterized in that: The lower end of the round rod (49) is connected to a mounting frame (412), the inner side of the mounting frame (412) is rotatably connected to a smoothing roller (413), both sides of the upper end of the mounting frame (412) are connected to telescopic rods (414), and the upper end of the telescopic rod (414) is connected to one side of the movable plate (43).

5. The paper escape prevention mechanism for a collating machine according to claim 4, characterized in that: A spring (415) is sleeved on the outside of the round rod (49), one end of the spring (415) is connected to one side of the mounting frame (412), and the other end of the spring (415) is connected to one side of the moving plate (43). One side of the mounting frame (412) is connected to a small motor (416), and one end of the small motor (416) is connected to a conveying wheel (417).

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