Detachable table top of binding machine

Abstract

The detachable table top of the binding machine comprises a first supporting part and a second supporting part, the first supporting part is provided with a paper pressing assembly, the second supporting part and the first supporting part are detachably connected, the supporting face of the second supporting part serves as an expansion supporting face, the supporting face of the first supporting part is marked as a first supporting face, and the supporting face of the second supporting part is marked as a second supporting face. The supporting face of the second supporting part is marked as a second supporting face, a front-back side through structure is arranged between a paper pressing plate of the paper pressing assembly and the first supporting face, the front-back side through structure is used for containing binding materials, and the first supporting part is used for being arranged on one side of a workbench of the binding machine. By means of the detachable table top, the supporting area can be expanded easily, and use is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of binding machines, in particular to a detachable table top of a binding machine. Background Art

[0002] The main function of a binding machine is to punch holes in the documents that need to be bound, and then use riveted tubes to achieve binding. Since it is used more frequently by financial personnel, for example, financial documents need to be bound, the binding machine can also be called a financial binding machine. However, it is not limited to use by financial personnel, and can also be used in other scenarios where binding is required.

[0003] Binding machines generally require a table to support the materials to be bound. Some binding machines have a table and a workbench that are set together. Although the structure is simple, it is not conducive to expanding the support area and is not flexible and convenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a detachable table top of a binding machine, which is conducive to expanding the supporting area and is flexible and convenient to use.

[0005] Compared with the existing technology, the utility model proposes a detachable table top of a binding machine, including a first support part and a second support part, the first support part is provided with a paper pressing assembly, the second support part and the first support part are detachably connected, the second support part and the first support part are connected to form an integral support surface, the support surface of the second support part serves as an extended support surface, the support surface of the first support part is recorded as the first support surface, and the support surface of the second support part is recorded as the second support surface.

[0006] Furthermore, the first supporting portion is used to be arranged on one side of the workbench of the binding machine so that the pressing paper presses and fixes the bound materials and extends into the workbench.

[0007] In some embodiments, a front and rear through-structure is provided between the paper pressing board of the paper pressing assembly and the first support surface. The front and rear through-structure is used to load binding materials. When the second support portion is connected to the first support portion, the first support surface and the second support surface form an integral support surface along the front and rear directions.

[0008] In some embodiments, a plug-in rod and a plug-in hole are provided between the second support portion and the first support portion, and the second support portion and the first support portion are detachably connected by detachably plugging the plug-in rod and the plug-in hole.

[0009] In some embodiments, a positioning bead and a positioning hole are provided between the plug-in rod and the plug-in hole. When the plug-in rod and the plug-in hole are plugged into each other, the positioning bead and the positioning hole cooperate to fix the plug-in rod and the plug-in hole relatively, thereby fixing the second support portion relatively to the first support portion.

[0010] In some embodiments, a positioning hole is provided on a lateral side of the plug-in rod, the plug-in hole is provided with a positioning bead that can move laterally, and the positioning bead is connected to an elastic member.

[0011] In some embodiments, two or more plug-in rods are provided on the lower side of the second support portion, and the plug-in rods are arranged parallel to each other in the transverse direction. The axial direction of each plug-in rod is arranged along the front-to-back direction of the front and rear side through-structures. Correspondingly, the first support portion is provided with a plug-in hole from the portion of its rear end face lower than the first support surface, and the axial direction of the plug-in hole is arranged along the front-to-back direction of the front and rear side through-structures.

[0012] In some embodiments, the paper pressing plate is driven to rise and fall by an electric drive structure, and the first support part is provided with an electrical interface on its rear end face, and the electrical interface is electrically connected to the electric drive structure. The first support part is provided with an avoidance groove on the lower side surface where the electrical interface is located, and the electrical interface and / or the external terminal electrically connected to the electrical interface is accommodated in the said avoidance groove.

[0013] In some embodiments, the avoidance groove is provided with an opening on one side of the end surface facing the rear side of the first support portion. When the first support portion and the second support portion are connected along the front and rear directions, the electrical interface and / or the external terminal are accommodated in the avoidance groove through the opening.

[0014] In some embodiments, the support platform is a step portion extending toward one side of the workbench toward the first support portion. After the first support portion is connected to the support platform, the first support surface is flush with the working surface of the workbench.

[0015] In some embodiments, the second support portion is provided with a weight-reducing structure.

[0016] In some embodiments, a plurality of weight-reducing grooves are provided on the lower side of the second supporting surface.

[0017] After adopting the above structure, compared with the existing technology, the utility model has the following advantages: in the technical solution disclosed in the present invention, the second support part and the first support part are detachably connected, and a front and rear side through-structure is set between the paper pressing board of the paper pressing assembly and the first support surface. The front and rear side through-structure is used for loading the binding material. When the second support part is connected to the first support part, the first support surface and the second support surface form an integral support surface along the front and rear side directions, which is conducive to expanding the support area. When such a large support area is not needed, the second support part does not need to be installed, which is convenient for user operation. Therefore, it is flexible and convenient to use.

[0018] It can also be said that the first support part is the main support part, which mainly bears the downward pressure of the pressing paper to ensure the stable fixation of the bound material, while the second support part serves as an auxiliary support part, and the support surface of the auxiliary support part serves as an extended support surface and auxiliary support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a three-dimensional schematic diagram of a detachable table of a binding machine from an upper side perspective.

[0020] Figure 2 The present invention is a three-dimensional schematic diagram of a detachable table of a binding machine from the bottom side perspective.

[0021] Figure 3 It is a three-dimensional schematic diagram from the upper side perspective of the first support part.

[0022] Figure 4 It is a three-dimensional schematic diagram from the bottom side perspective of the first support part.

[0023] Figure 5 It is a three-dimensional schematic diagram from the upper side perspective of the second support part.

[0024] Figure 6 It is a three-dimensional schematic diagram of a binding machine disclosed herein having a detachable table top arranged on the binding machine.

[0025] Figure 7 for Figure 6 A three-dimensional schematic diagram after the second support part is removed.

[0026] Figure 8 It is a three-dimensional schematic diagram of a support platform.

[0027] Explanation of the accompanying drawings: 1-first supporting part, 2-second supporting part, 3-paper pressing assembly, 4-integral supporting surface, 5-first supporting surface, 6-second supporting surface, 7-paper pressing board, 8-through hole, 9-plug-in rod, 10-plug-in hole, 11-positioning bead, 12-positioning hole, 13-electric drive structure, 14-electric interface, 15-avoidance groove, 16-support platform, 17-weight reduction groove, 18-workbench. DETAILED DESCRIPTION

[0028] The following description is intended to disclose the present invention and enable those skilled in the art to implement the present invention. The embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0029] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0030] like Figures 1 to 5 As shown, a detachable table top of a binding machine is disclosed, including a first support part 1 and a second support part 2. The first support part 1 is provided with a paper pressing assembly 3. The second support part 2 is detachably connected to the first support part 1. The second support part 2 is connected to the first support part 1 to form an integral support surface 4. The support surface of the second support part 2 serves as an extended support surface. The support surface of the first support part 1 is recorded as the first support surface 5, and the support surface of the second support part 2 is recorded as the second support surface 6.

[0031] In addition, a front and rear through-structure is provided between the paper pressing board 7 of the paper pressing assembly 3 and the first support surface 5. The front and rear through-structure is used for loading binding materials. When the second support part 2 is connected to the first support part 1, the first support surface 5 and the second support surface 6 form an overall support surface 4 along the front and rear directions.

[0032] Furthermore, the first supporting portion 1 is used to be arranged on one side of a workbench 18 of the binding machine, so that the paper pressing plate 7 presses and fixes the bound materials and extends onto the workbench 18 .

[0033] The front and back sides are the side of the workbench 18 as the front side and the side away from the workbench 18 as the back side. Figure 6 shown.

[0034] The paper pressing assembly 3 includes a paper pressing board 7 , and the paper pressing assembly 3 presses the bound materials by raising and lowering the paper pressing board 7 .

[0035] The specific structure of the lifting and pressing paperboard 7 is, for example, a rack, a screw, a linear drive, an oil cylinder, an air cylinder, etc. Any structure applicable to the lifting and pressing paperboard 7 can be applied to the present disclosure.

[0036] In this example, if Figure 3 As shown, the front and rear through-hole structures adopt rectangular through-holes 8, and the transverse width of the rectangular through-holes 8 is larger than the bound materials.

[0037] In some embodiments, as Figure 3 、 4As shown, the paper pressing plate 7 is driven to rise and fall by the electric drive structure 13. The first support part 1 is provided with an electrical interface 14 on its rear end surface. The electrical interface 14 is electrically connected to the electric drive structure 13. The lower side surface of the first support part 1 at the location of the electrical interface 14 is provided with an escape groove 15. The electrical interface 14 and / or the external terminal electrically connected to the electrical interface 14 are accommodated in the escape groove 15. This not only facilitates user operation, but also allows the electrical interface 14, if it is a male terminal interface, to be hidden on the lower side of the second support part 2. Similarly, when the external terminal is electrically connected to the electrical interface 14, it can also be hidden on the lower side of the second support part 2.

[0038] like Figure 4 As shown, the electric drive structure 13 is, for example, an electric motor.

[0039] How to use the detachable table of a binding machine disclosed in the present invention can be found in Figure 6 、 7 Among them, Figure 6 The figure shows a three-dimensional schematic diagram of a binding machine disclosed in the present invention having a detachable table mounted on the binding machine. Figure 7 Shown Figure 6 A three-dimensional schematic diagram after the second supporting part 2 is removed.

[0040] In some embodiments, as Figure 8 As shown, the workbench 18 further includes a support platform 16 disposed on the workbench 18. The first support portion 1 is arranged above and below the support platform 16 and supported by the support platform 16. In this way, the first support portion 1 is better supported, and while supporting the bound materials, it is also conducive to better supporting the second support portion 2, thereby forming a more stable overall support surface 4.

[0041] In this example, the support platform 16 is a step portion extending toward the side of the first support portion 1 on the workbench 18. In this way, the support platform 16 has a high supporting strength, so that the first support portion 1 is supported with high strength. In addition, after the detachable table top of a binding machine disclosed in the present invention is set on the binding machine, it is beneficial for the first support surface 5 to be level with the working surface of the workbench 18.

[0042] There are many types of detachable connection structures between the second support portion 2 and the first support portion 1, such as snap connection, screw connection, plug connection, etc. In this example, for the convenience of users, a plug connection structure is mainly used as an example. Of course, other applicable plug connection structures can also be used in this disclosure.

[0043] like Figure 3 、 5As shown, a plug-in rod 9 and a plug-in hole 10 are provided between the second support portion 2 and the first support portion 1. The second support portion 2 and the first support portion 1 are detachably connected by detachably plugging the plug-in rod 9 and the plug-in hole 10. In this way, the connection is convenient and the supporting performance is good.

[0044] like Figure 4 、 5 As shown, a positioning bead 11 and a positioning hole 12 are provided between the plug rod 9 and the plug hole 10. When the plug rod 9 and the plug hole 10 are plugged into each other, the positioning bead 11 and the positioning hole 12 cooperate to fix the plug rod 9 and the plug hole 10 relative to each other, thereby fixing the second support part 2 relative to the first support part 1. This not only facilitates the relative fixation of the second support part 2 and the first support part 1, but also facilitates the axial removal of the second support part 2 along the plug hole 10.

[0045] In this example, a positioning hole 12 is provided on the lateral side of the plug rod 9, and a positioning bead 11 that can move laterally is provided on the plug hole 10. The positioning bead 11 is connected to an elastic member. When the plug rod 9 is inserted into the plug hole 10, the outer peripheral surface of the plug rod 9 first pushes away the positioning bead 11. Then, when the positioning hole 12 moves to the position where the positioning bead 11 is located, the elastic member provides elastic force to make the positioning bead 11 fall into and fit into the positioning hole 12, thereby achieving relative fixation between the plug rod 9 and the plug hole 10. When the plug rod 9 is pulled out of the plug hole 10 in the opposite direction, the plug rod 9 overcomes the elastic force of the elastic member to push the positioning bead 11 back to release the fit with the positioning hole 12, thereby achieving relative release between the plug rod 9 and the plug hole 10, and the plug rod 9 and the plug hole 10 can be separated from each other. This is more convenient for users to use.

[0046] like Figure 2 As shown, two or more plug-in rods 9 are provided on the lower side of the second support part 2. The plug-in rods 9 are arranged parallel to each other in the transverse direction. The axial direction of each plug-in rod 9 is arranged along the front-to-back direction of the front-to-back through-structure. Correspondingly, the first support part 1 is provided with a plug-in hole 10 from the portion of its rear end surface lower than the first support surface 5. The axial direction of the plug-in hole 10 is arranged along the front-to-back direction of the front-to-back through-structure. In this way, after the second support part 2 is removed, Figure 3 As shown, the rear end surface of the first support portion 1 does not need the plug-in rod 9, so the rear end surface is smoother and will not poke the user.

[0047] like Figure 2 As shown, the escape groove 15 has an opening on one side of the end surface facing the rear side of the first support portion 1. When the first support portion 1 and the second support portion 2 are connected in the front-to-back direction, the electrical interface 14 and / or external terminals are accommodated in the escape groove 15 through the opening. In this way, as the first support portion 1 and the second support portion 2 are connected, the electrical interface 14 and / or external terminals are naturally accommodated in the escape groove 15 through the opening, making it easier for users to operate.

[0048] In some embodiments, as Figure 2 As shown, the second support portion 2 is provided with a weight-reducing structure, which is beneficial for the second support portion 2 to be suspended on the first support portion 1, thereby maintaining the overall flatness of the entire support surface 4.

[0049] In some embodiments, as Figure 2 As shown, the weight reduction structure adopts a plurality of weight reduction grooves 17 provided on the lower side of the second support surface 6. In this way, not only the weight reduction purpose is achieved, but also the side walls between adjacent weight reduction grooves 17 also act as reinforcing ribs.

[0050] When understanding the present disclosure, if necessary, the above structure can refer to other embodiments / appendices. Figure 1 And understand, no further elaboration here.

[0051] The above description is merely an illustrative embodiment of the present invention, and therefore any equivalent changes or modifications made according to the structure, features and principles described in the scope of protection of the present invention are included in the scope of protection of the present invention.

Claims

1. A detachable table top for a binding machine, characterized in that: The invention comprises a first support portion (1) and a second support portion (2), wherein the first support portion (1) is provided with a paper pressing assembly (3), the second support portion (2) and the first support portion (1) are detachably connected, the second support portion (2) and the first support portion (1) are connected to form an integral support surface (4), the support surface of the second support portion (2) serves as an extended support surface, the support surface of the first support portion (1) is recorded as a first support surface (5), and the support surface of the second support portion (2) is recorded as a second support surface (6); Furthermore, the first supporting portion (1) is used to be arranged on one side of a workbench (18) of the binding machine so that the pressing paper (7) presses and fixes the bound material and extends onto the workbench (18).

2. The detachable table top of the binding machine according to claim 1, wherein: A front and rear through-hole structure is provided between the paper pressing board (7) of the paper pressing assembly (3) and the first supporting surface (5). The front and rear through-hole structure is used for loading binding materials. When the second supporting portion (2) is connected to the first supporting portion (1), the first supporting surface (5) and the second supporting surface (6) form an integral supporting surface (4) along the front and rear directions.

3. The detachable table top of the binding machine according to claim 1, wherein: A plug-in rod (9) and a plug-in hole (10) are provided between the second support portion (2) and the first support portion (1); the second support portion (2) and the first support portion (1) are detachably connected by detachably plugging the plug-in rod (9) and the plug-in hole (10).

4. The detachable table top of the binding machine according to claim 3, wherein: A positioning bead (11) and a positioning hole (12) are provided between the plug-in rod (9) and the plug-in hole (10). When the plug-in rod (9) and the plug-in hole (10) are plugged into each other, the positioning bead (11) and the positioning hole (12) cooperate to relatively fix the plug-in rod (9) and the plug-in hole (10), thereby relatively fixing the second support portion (2) and the first support portion (1).

5. The detachable table top of the binding machine according to claim 4, wherein: A positioning hole (12) is provided on the transverse side of the plug-in rod (9), and a positioning bead (11) capable of transverse movement is provided in the plug-in hole (10), and the positioning bead (11) is connected to an elastic member.

6. The detachable table top of the binding machine according to claim 3, 4 or 5, characterized in that: Two or more plug-in rods (9) are provided on the lower side of the second supporting portion (2), and the plug-in rods (9) are arranged parallel to each other in the transverse direction. The axial direction of each plug-in rod (9) is arranged along the front-to-back direction of the front-to-back through-structure. Correspondingly, the first supporting portion (1) is provided with a plug-in hole (10) from the portion of its rear end face lower than the first supporting surface (5), and the axial direction of the plug-in hole (10) is arranged along the front-to-back direction of the front-to-back through-structure.

7. The detachable table top of the binding machine according to claim 2, wherein: The press paper (7) is driven to rise and fall by an electric drive structure (13); the first support portion (1) is provided with an electric interface (14) on its rear end surface; the electric interface (14) is electrically connected to the electric drive structure (13); the first support portion (1) is provided with an avoidance groove (15) on the lower side surface at the location of the electric interface (14); the electric interface (14) and / or an external terminal electrically connected to the electric interface (14) are accommodated in the avoidance groove (15).

8. The detachable table top of the binding machine according to claim 7, wherein: The avoidance groove (15) is provided with an opening on one side of the end surface facing the rear side of the first support portion (1); when the first support portion (1) and the second support portion (2) are connected along the front-to-back direction, the electrical interface (14) and / or the external terminal are accommodated in the avoidance groove (15) through the opening.

9. The detachable table top of the binding machine according to claim 1, wherein: It also includes a support platform (16) arranged on the workbench (18), the first support part (1) and the support platform (16) are distributed up and down, and the first support part (1) is supported by the support platform (16).

10. The detachable table top of the binding machine according to claim 1, wherein: The support platform (16) is a step portion on the workbench (18) extending toward one side of the first support portion (1). After the first support portion (1) is connected to the support platform (16), the first support surface (5) is flush with the working surface of the workbench (18).

11. The detachable table top of the binding machine according to claim 1, 2, 3, 4 or 8, characterized in that: The second supporting portion (2) is provided with a weight-reducing structure, and the weight-reducing structure adopts a plurality of weight-reducing grooves (17) provided on the lower side of the second supporting surface (6).

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