A limiting structure for binding printed paper

Abstract

The utility model relates to the field of paper binding, and discloses a limiting structure for binding printed paper, which includes a machine body, a heating slot and a front baffle and a rear baffle are arranged at the top of the machine body, the front baffle can be translated along the Y axis, the rear baffle is fixed, a rectangular slot is provided through the rear baffle, and a horizontal slide slot is provided on the back of the front baffle; it also includes two side baffles symmetrically arranged in the rectangular slot, the inner side of one side baffle is fixed to the back of the front baffle, and the other can be moved along the back of the front baffle through the slide slot. In the utility model, the front baffle, the rear baffle and the two side baffles form a rectangular structure, when the paper is placed in the rectangular structure, not only can the front and back of the paper be clamped by the movable front baffle, but also, through the action of the adjustment mechanism, the side baffle that is not fixed can press the side of the paper, so that the four sides of the paper can be limited to ensure that the paper will not be uneven when binding.

Description

Technical Field

[0001] The utility model belongs to the field of paper binding, in particular to a limiting structure for binding printed paper. Background Art

[0002] The process of paper hot melt glue binding is generally as follows:

[0003] 1. Turn on the hot melt adhesive machine and let it preheat for a while to ensure that the hot melt adhesive can melt and flow out evenly;

[0004] 2. Place each page of the collated paper or report neatly into the hot melt glue machine. Usually, the pages need to be overlapped slightly so that the hot melt glue can penetrate between the papers.

[0005] 3. When the hot melt glue machine is preheated, place the hot melt glue strip on the edge of the paper or report, and then apply heat through the hot melt glue machine to melt the glue strip and penetrate between the papers;

[0006] 4. Before the hot melt adhesive cools down, use a compacting tool or manually compact the paper to ensure that the hot melt adhesive can fully penetrate and firmly connect the paper. Then let the hot melt adhesive cool down naturally or use a fan to accelerate cooling.

[0007] For the convenience of office use, a desktop wireless glue binder has emerged, such as Figure 1 As shown, the paper is first aligned and then a glue strip is attached to the edge, and then the paper is placed in the heating tank for heating. There are two limit plates on the front and rear of this glue binder. The rear one is fixed and the front one can move on the Y axis to press the paper. The specific structure and principle are from:

[0008] (https: / / mobile.yangkeduo.com / goods.html?goods_id=12863918345&page_from=401&pxq_secret_key=IVMLE7OW624ITU2HBTPCBVA5SK55U4TOAEXCAOF2HP4HWL7HNYSQ&_oak_share_snapshot_num=13068&_oak_share_detail_id =4290959239&_oak_share_time=1718095257&share_uin=JVVHJW6EPM3LXOMDHLUV25LSTI_GEXDA&refer_share_id= 1b097b62a58747bc9d827134735342b3&refer_share_uin=JVVHJW6EPM3LXOMDHLUV25LSTI_GEXDA&refer_share_chan nel=copy_link&refer_share_form=text).

[0009] However, during the use of this binder, the paper can only be neatly arranged with the help of front and rear limit plates, while the two sides can only be adjusted manually by the user, which cannot guarantee that the paper will be neatly arranged. Utility Model Content

[0010] Technical problem to be solved: How to ensure neat arrangement of paper when binding paper.

[0011] Technical solution: The utility model provides a limiting structure for binding printed paper, including a main component and a limiting component: the main component includes a machine body, a heating groove and a front baffle and a rear baffle are arranged on the top of the machine body, the front baffle can be translated along the Y-axis, the rear baffle is fixed, a rectangular groove is penetrated through the rear baffle, and a horizontal slide groove is arranged on the back of the front baffle; the limiting component includes two side baffles symmetrically arranged in the rectangular groove, the inner side of one side baffle is fixed to the back of the front baffle, and the other can be moved along the back of the front baffle through the slide groove; in addition, an adjustment mechanism for adjusting and limiting the position of this side baffle is also arranged on the machine body.

[0012] Furthermore, the adjustment mechanism includes a through hole that is opened through the unfixed side baffle and is located on the back of the rear baffle, and a long screw rod parallel to the slide groove is movably passed through the through hole. One end of the long screw rod is fixed to the fixed side baffle, and the outer peripheral side of the other end is cooperated with a nut located on the side of the other side baffle.

[0013] Furthermore, the inner wall of the rectangular groove and the surrounding of the unfixed side baffle are rounded to reduce the sliding friction between the two.

[0014] Furthermore, the inner side of the unfixed side baffle is connected with a sliding block located in the sliding groove, and the sliding block is engaged and slidably connected with the sliding groove.

[0015] Furthermore, the width of the bottom of the chute is greater than the width of the top of the chute, and correspondingly, the sliding block is adapted to the chute.

[0016] Furthermore, two guide grooves are symmetrically provided at the top of the machine body, which are not only connected to the heating groove but also in the Y-axis direction. Guide blocks of equal length are connected to the guide grooves. The back of the guide blocks is fixed to the front of the front baffle, and a push handle located above the machine body is fixed at the top of the two near the front. In addition, a stop block is fixed to the top of the machine body at the junction of the guide groove and the heating groove.

[0017] Technical effect: In the utility model, the front baffle, the rear baffle and the two side baffles form a rectangular structure. When the paper is placed in the rectangular structure, not only can the front and rear of the paper be clamped by the movable front baffle, but also, through the action of the adjustment mechanism, the unfixed side baffle can press the side of the paper. In this way, the four sides of the paper can be limited to ensure that the paper will not be uneven when it is bound. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of an existing wireless binding machine;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the back structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the guide groove structure of the utility model.

[0024] In the figure: 1. machine body; 2. heating tank; 3. front baffle; 4. rear baffle; 5. rectangular slot; 6. side baffle; 7. slide slot; 8. adjustment mechanism; 801. through hole; 802. long screw rod; 803. nut; 9. slider; 10. guide slot; 11. guide block; 12. push handle; 13. stop block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0026] The limiting structure for binding printed paper provided in this specific embodiment is as follows: Figure 2 and Figure 3 As shown, it includes a main component and a limiting component, wherein:

[0027] The main body component includes a body 1, and a heating tank 2, a front baffle 3 and a rear baffle 4 are arranged at the top of the body 1, wherein: the front baffle 3 can be translated along the Y axis; and the rear baffle 4 is fixed. The specific reason why the front baffle 3 can be translated is as follows: Figure 4 As shown, the top of the machine body 1 is symmetrically provided with two guide grooves 10 which are not only connected to the heating groove 2 but also in the Y-axis direction. A guide block 11 of equal length is connected to the guide groove 10. The back of the guide block 11 is fixed to the front of the front baffle 3. Moreover, a push handle 12 located above the machine body 1 is fixed to the top of the two at a position close to the front. In addition, a stopper 13 is fixed to the top of the machine body 1 at the connection between the guide groove 10 and the heating groove 2. This baffle 13 not only prevents the guide block 11 from escaping from the guide groove 10 from above, but also limits the guide block 11 and the push handle 12 from falling into the heating groove 2. In addition, on the one hand, a rectangular groove 5 is provided through the rear baffle 4; on the other hand, a horizontal slide groove 7 is provided on the back of the front baffle 3.

[0028] The limiting member includes two side baffles 6 symmetrically arranged in the rectangular groove 5, wherein the inner side of one of the side baffles 6 is fixed to the back side of the front baffle 3, and the other can move along the back side of the front baffle 3 through the slide groove 7; in addition, the machine body 1 is also provided with an adjustment mechanism 8 for adjusting the position of the side baffle 6, such as Figure 3As shown, the adjustment mechanism 8 includes a through hole 801 which is opened through the unfixed side baffle 6 and is located on the back side of the rear baffle 4. A long screw rod 802 which is parallel to the slide groove 7 movably passes through the through hole 801. One end of the long screw rod 802 is fixed to the fixed side baffle 6, and the outer peripheral side of the other end is cooperated with a nut 803 located on the side of the other side baffle 6. By rotating the nut 803, the unfixed side baffle 6 can be pushed to slide along the slide groove 7, so as to press the side of the paper to make the paper neat.

[0029] It is worth mentioning that, in order to facilitate the sliding of the unfixed side baffle 6, the inner wall of the rectangular groove 5 and the surrounding of the unfixed side baffle 6 are rounded to reduce the sliding friction between the two.

[0030] The specific reason why the unfixed side baffle 6 can be engaged and slid with the slide groove 7 is that the inner side of the unfixed side baffle 6 is connected with a slider 9 located in the slide groove 7, and the slider 9 is engaged and slidably connected with the slide groove 7. There are various structures for such an engaged and slidably connected structure, for example, the width of the bottom of the slide groove 7 is greater than the width of the top of the slide groove, and correspondingly, the slider 9 is adapted to the slide groove 7.

[0031] 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.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A limiting structure for binding printed paper, comprising a main body component and a limiting component: The main body component comprises a body (1), the top of which is provided with a heating tank (2) and a front baffle (3) and a rear baffle (4), wherein the front baffle (3) can be translated along the Y axis, and the rear baffle (4) is fixed, and is characterized in that: A rectangular groove (5) is formed through the rear baffle (4), and a horizontal slide groove (7) is formed on the back of the front baffle (3); The limiting component comprises two side baffles (6) symmetrically arranged in the rectangular groove (5), wherein the inner side of one of the side baffles (6) is fixed to the back side of the front baffle (3), and the other side baffle can be moved along the back side of the front baffle (3) through a slide groove (7); in addition, an adjustment mechanism (8) for adjusting and limiting the position of the side baffle (6) is also arranged on the machine body (1).

2. The limiting structure for binding printed paper according to claim 1, characterized in that: The adjustment mechanism (8) comprises a through hole (801) which is opened through the unfixed side baffle (6) and is located on the back side of the rear baffle (4); a long screw rod (802) parallel to the slide groove (7) movably passes through the through hole (801); one end of the long screw rod (802) is fixed to the fixed side baffle (6), and the outer peripheral side of the other end is matched with a nut (803) located on the side of the other side baffle (6).

3. The limiting structure for binding printed paper according to claim 1, characterized in that: The inner wall of the rectangular groove (5) and the surrounding of the unfixed side baffle (6) are both chamfered to reduce the sliding friction between the two.

4. The limiting structure for binding printed paper according to claim 1, characterized in that: The inner side of the unfixed side baffle (6) is connected with a sliding block (9) located in the sliding groove (7), and the sliding block (9) is engaged and slidably connected with the sliding groove (7).

5. The limiting structure for binding printed paper according to claim 4, characterized in that: The width of the bottom of the chute (7) is greater than the width of the top of the chute, and correspondingly, the slider (9) is adapted to the chute (7).

6. The limiting structure for binding printed paper according to claim 1, characterized in that: The top of the machine body (1) is symmetrically provided with two guide grooves (10) which are not only connected to the heating groove (2) but also in the Y-axis direction. A guide block (11) of equal length is connected to the guide groove (10). The back of the guide block (11) is fixed to the front of the front baffle (3). In addition, a push handle (12) located above the machine body (1) is fixed to the top of the two at a position close to the front. In addition, a stop block (13) is fixed to the top of the machine body (1) at the connection between the guide groove (10) and the heating groove (2).

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