CN214394059U

CN214394059U - Automatic stapler

Info

Publication number: CN214394059U
Application number: CN202120014466.2U
Authority: CN
Inventors: 许鑫标
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-10-15
Anticipated expiration: 2031-01-05

Abstract

The utility model provides an automatic stapler, which comprises an installation platform, a pneumatic mechanism and at least one stapler, wherein the surface of the installation platform is inwards concave and provided with an installation cavity, the stapler is detachably connected in the installation cavity, an installation chamber is arranged in the installation platform, and a through hole is arranged in the installation chamber to be communicated with the installation cavity; the pneumatic mechanism comprises a foot switch, an air cylinder driven and started by the foot switch, a push rod fixed on a piston rod of the air cylinder, and an air source processing device connected into an air path where the air cylinder is located, wherein the air cylinder is installed in the installation chamber, a piston rod of the air cylinder penetrates through the through hole, and the push rod is located in the installation chamber and is connected with the stapler in a butting mode. The utility model provides an automatic stapler simple structure, convenient operation, laborsaving saving time can improve work efficiency, reduce working strength simultaneously.

Description

Automatic stapler

Technical Field

The utility model relates to a relate to in stapler technical field, especially relate to an automatic stapler.

Background

The stapler is a binding tool which can be used for binding documents, fixing leather carrying chains, bagging and packaging products or binding paper boxes, is generally suitable for various places needing batch binding, such as schools, various offices or factory packaging and the like, and has the characteristics of convenience in operation, low energy consumption and the like. The existing stapler has certain disadvantages when in use, for example, when the thickness of the binding data is larger or the hardness of the material is larger, a user needs to press the stapler with larger strength to complete the binding, however, for the user with smaller strength, the above operation is difficult to be completed independently, and when the user presses the binding manually, the existing stapler only can bind one nail at a time, which is easy to cause long time consumption, lower binding efficiency and large working strength of the user, and is not beneficial to the binding work of large-flow engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic stapler solves the manual shortcoming of binding hard, that speed is slow, working strength is big of current stapler, realizes simple and easy structure, convenient operation, can once control a plurality of stapler work, laborsaving save time in order to improve work efficiency, reduce working strength's purpose.

In order to achieve the above object, the present invention provides an automatic stapler, including a mounting table, a pneumatic mechanism, and at least one stapler, wherein the surface of the mounting table is recessed inward to form a mounting cavity, the stapler is detachably connected in the mounting cavity, a mounting chamber is arranged in the mounting table, and a through hole is formed in the mounting chamber to communicate with the mounting cavity; the pneumatic mechanism comprises a foot switch, an air cylinder driven and started by the foot switch, a push rod fixed on a piston rod of the air cylinder, and an air source processing device connected into an air path where the air cylinder is located, wherein the air cylinder is installed in the installation chamber, a piston rod of the air cylinder penetrates through the through hole, and the push rod is located in the installation chamber and is connected with the stapler in a butting mode.

Preferably, the air source processing device is fixed outside the mounting table and comprises a filter and a pressure regulator which are connected in a combined manner.

Preferably, at least one fixed slide rail is arranged in the mounting cavity, and the stapler is detachably connected to the fixed slide rail.

Preferably, the length of the fixed slide rail is smaller than that of the mounting cavity, a bolt is slidably connected in the fixed slide rail, and the bolt is fixedly connected with the stapler to fix the stapler on the fixed slide rail.

Preferably, the mounting chamber comprises a cavity and a flip, wherein the cylinder is mounted in the cavity, and the flip is rotatably connected to the mounting table corresponding to the opening of the cavity.

Preferably, the stapler is a pop-up staple track stapler.

Preferably, the stapler comprises a staple channel, a base, an ejection switch and an upper cover, wherein the staple channel comprises an outer staple channel and an inner staple channel, the outer staple channel is elastically connected to the base, the end part of the outer staple channel is pivoted on the base, and the inner staple channel is movably connected into the outer staple channel and is detachably connected with the ejection switch; the base is vertically provided with a fixed plate, and the fixed plate is respectively and rotatably connected with the outer nail channel, the ejection switch and the upper cover through a rotating shaft; the ejection switch is exposed out of the stapler and is elastically connected to the rotating shaft through a torsion spring; the upper cover is detachably connected to the outer nail path.

Therefore, according to the technical means of the present invention, the utility model discloses the effect that can obtain is briefly explained as follows: the utility model provides an automatic stapler is fixed with a plurality of staplers and makes through detachably on its mount table the stapler is contradicted with its pneumatic mechanism and is connected the mode, lets the user pass through control foot switch among the pneumatic mechanism can realize control cylinder among the pneumatic mechanism starts to drive the push rod and promotes the function of stapler work can be controlled with less strength the stapler realizes binding, can improve binding speed again, reduces working strength. Meanwhile, the automatic stapler provided by the utility model is also provided with an air source processing device which is connected in the air path where the air cylinder is located so as to be used for filtering impurities, oil and water components brought by the air compressor in the air path and improving the durability of the air cylinder; meanwhile, the air source processing device can also adjust the pressure, so that the automatic stapler can flexibly control the pushing strength of the push rod according to the thickness and the hardness of the objects to be stapled, and the aims of further improving the durability of the air cylinder and the stapler and improving the stapling qualified rate are fulfilled.

Drawings

Fig. 1 is a schematic perspective view of an automatic stapler according to an embodiment of the present invention.

Fig. 2 is a front view of the automatic stapler of fig. 1.

Fig. 3 is a perspective left side view of the automatic stapler of fig. 1.

Fig. 4 is a perspective view of the stapler of fig. 1.

FIG. 5 is a schematic view of the internal structure of the nail path and ejection switch in FIG. 4

In the figure: 1-an automatic stapler; 10-mounting a platform; 11-a mounting cavity; 112-fixed slide rail; 12-an installation chamber; 121-cavity; 1211-through hole; 122-a flip cover; 20-a pneumatic mechanism; 21-a foot switch; 22-a cylinder; 23-a push rod; 24-a gas source processing device; 30-a stapler; 31-a bolt; 32-nail path; 321-external nail path; 322-inner nail path; 3221-a first hook; 33-a base; 331-a fixed plate; 34-a catapult switch; 341-second hook; 35-an upper cover; 41-a rotating shaft; 42-torsion spring; 43-push pin spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the invention. The connections shown in the drawings are for clarity of description only and are not limiting as to the manner of connection.

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like are used for describing the illustrated orientation or positional relationship of the present invention based on the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate that the device or element referred to must have a particular orientation or positional relationship, and therefore, should not be construed as limiting the present invention. It will be understood that when an element is referred to as being "coupled" to another element, it can be directly coupled to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present embodiment provides an automatic stapler 1, which includes a mounting table 10, an air-operated mechanism 20, and two staplers 30. Wherein the actuating mechanism 20 and stapler 30 are separately mounted to the mounting station 10. In other embodiments of the present invention, the number of the staplers is not limited to two in this embodiment, and the number may be one, three, four, or four or more.

The mounting table 10 is a substantially rectangular parallelepiped device, and a mounting cavity 11 is recessed inward on a surface of the mounting table (the mounting cavity 11 has a structure with two through ends), in this embodiment, a fixed slide rail 112 is disposed in the mounting cavity 11 along a length direction of the mounting cavity, a length of the fixed slide rail 112 is slightly smaller than a length of the mounting cavity 11, and a stapler 30 is detachably connected to the fixed slide rail 112. In other embodiments of the present invention, the number of the fixed slide rails 112 is not limited to one in this embodiment, the number of the fixed slide rails 112 can also be two, three or more than three, and when the number of the fixed slide rails 112 is greater than one, the fixed slide rails 112 are disposed in the installation cavity 11 along the width direction of the installation cavity 11 at intervals, so as to connect the staplers 30 with different sizes. The length of the fixed slide rail 112 is not limited to the length slightly smaller than the length of the installation cavity 11 in this embodiment, and the length of the fixed slide rail 112 may also be much smaller than the length of the installation cavity 11, at this time, the number of the fixed slide rails 112 may be set to be a plurality, and the fixed slide rails 112 are arranged in the installation cavity 11 at intervals of multiple rows and multiple columns so as to connect staplers of different sizes. It should be noted that the width of the mounting cavity 11 is greater than or equal to the length of the largest commercially available stapler, so that staplers of various sizes can be stably mounted on the mounting cavity 11, and the arrangement described above also increases the durability and aesthetic appeal of the automatic stapler 1. The arrangement of the fixed slide rail 112 is beneficial for a user to adjust the distance between any two staplers 30 as required so as to improve the convenience of the automatic stapler 1, and meanwhile, the arrangement of the fixed slide rail 112 also enables a plurality of staplers 30 to be connected in the installation cavity 11 at the same time, that is, the automatic stapler 1 can drive a plurality of staplers 30 to work at one time, and the number of times of single stapling is increased so as to improve the working efficiency.

The mounting table 10 further includes a mounting chamber 12, and the mounting chamber 12 includes a cavity 121 and a lid 122. Wherein, a part of the pneumatic mechanism 20 is installed in the cavity 121, and a through hole 1211 is opened therein for communicating the installation chamber 12 with the installation cavity 11, so as to facilitate the part of the pneumatic mechanism 20 to pass through. The flip cover 122 is rotatably connected to the mounting table 10 corresponding to the opening of the cavity 121, so as to open or close the cavity 121, and play a role of dust prevention to protect the pneumatic mechanism 20 connected to the cavity 121.

The pneumatic mechanism 20 is used for driving and pressing the stapler 30 to bind documents, factory packaging products or cartons and the like, and the pneumatic mechanism 20 comprises a foot switch 21, a cylinder 22 driven and started by the foot switch 21, a push rod 23 fixed on a piston rod of the cylinder 22, and an air source processing device 24 connected into an air path where the cylinder 22 is located. Wherein the foot switch 21 is used for conveniently controlling the piston rod of the air cylinder 22 to extend or retract, so as to achieve the purpose of controlling the pneumatic mechanism 20 to start pushing the stapler 30 to bind with small strength. In this embodiment, the number of the cylinders 22 is two, the two cylinders 22 are connected in parallel through air pipes and installed in the cavity 121, the piston rod of each cylinder 22 is respectively inserted into one through hole 1211, and the two cylinders 22 connected in parallel are connected to an air compressor and controlled by the foot switch 21 to extend or retract the piston rods thereof. In other embodiments of the present invention, the number of the cylinders 22 is not limited to two in this embodiment, and the number may be one, three, or more than three.

A push rod 23 is located in the mounting chamber 11 and is abuttingly connected to the stapler 30 for pushing the stapler(s) 30 to staple when the piston rod of the cylinder 22 is extended or for moving therewith to reset the stapler 30 when the piston rod of the cylinder 22 is retracted. The air source processing device 24 is connected between the air compressor and the foot switch 21, the air source processing device 24 is fixed outside the mounting table 10, and the air source processing device comprises a filter and a pressure regulator, so that impurities, oil and water components brought by the air compressor can be filtered, and the impurities, the oil and the water components can be prevented from corroding a rubber ring in the air cylinder 22, and the durability and the stability of the air cylinder 22 can be improved; meanwhile, the pressure of the air path can be adjusted, namely, the pressure is increased when objects with large thickness or high hardness are bound, and the pressure is reduced when objects with small thickness or low hardness are bound, so that the condition that the binding is unqualified due to too small pressure or the stapler 30 or other objects are damaged due to too large pressure is prevented, the durability of the air cylinder 22 and the stapler 30 is further guaranteed, and the binding qualified rate is guaranteed.

In this embodiment, the two staplers 30 are both large-sized staplers 30 (for example, a stapler capable of adding 210 staples at a time), so that more staples can be installed inside the two staplers, thereby reducing the number of times of adding staples to further improve the working efficiency. Each stapler 30 is fixed with a bolt 31, and detachably connected to the fixed slide rail 112 through the bolt 31 thereon, and the bolt 31 is slidably connected to the fixed slide rail 112, so that the stapler 30 can move in the fixed slide rail 112, thereby facilitating the position adjustment. In other embodiments of the present invention, the size of the stapler 30 is not limited to the large size stapler in this embodiment, and the stapler 30 may be other sizes according to the use condition of the user.

The stapler 30 employed in the present embodiment is a pop-up staple path stapler. It will be appreciated that stapler 30 includes a staple channel 32, a base 33, an ejection switch 34, and a top cover 35, wherein staple channel 32 includes an outer staple channel 321 and an inner staple channel 322, outer staple channel 321 is resiliently coupled to base 33 and has its ends pivotally coupled to base 33, and inner staple channel 322 is movably coupled within outer staple channel 321 and detachably coupled to ejection switch 34; a fixing plate 331 is vertically arranged on the base 33, and the fixing plate 331 is respectively rotatably connected with the outer nail path 321, the ejection switch 34 and the upper cover 35 through a rotating shaft 41; the ejection switch 34 is exposed out of the stapler 30 and elastically connected to the rotating shaft 41 through a torsion spring 42; the upper cover 35 is detachably attached to the outer nail path 321. Wherein, the inner nail path 322 is elastically connected with the outer nail path 321 through the nail pushing spring 43, and one side of the inner nail path 322 opposite to the ejection switch 34 is convexly provided with a first hook 3221, and the ejection switch 34 is convexly provided with a second hook 341 corresponding to the first hook 3221, as shown in fig. 4, when the inner nail path 322 is fixed on the outer nail path 321, the first hook 3221 is connected with the second hook 341 in a matching manner, and the nail pushing spring 43 is compressed to store energy. If the ejection switch 34 is pressed, the second hook 341 is separated from the first hook 3221 (as shown in fig. 5), and at this time, the nail-pushing spring 43 is reset and drives the inner nail path 322 to eject forward, so that the binding is more convenient. Even when the stapler is used, a user only needs to press the ejection switch 34 through the other end of the mounting cavity 11, so that the staples can be replaced conveniently and conveniently, and the operation is convenient. In other embodiments of the present invention, the stapler 30 may be a stapler having other configurations.

The utility model provides an automatic stapler is fixed with a plurality of staplers and makes through detachably on its mount table the stapler is contradicted with its pneumatic mechanism and is connected the mode, lets the user pass through control foot switch among the pneumatic mechanism can realize control cylinder among the pneumatic mechanism starts to drive the push rod and promotes the function of stapler work can be controlled with less strength the stapler realizes binding, can improve binding speed again, reduces working strength. Meanwhile, the automatic stapler provided by the utility model is also provided with an air source processing device which is connected in the air path where the air cylinder is located so as to be used for filtering impurities, oil and water components brought by the air compressor in the air path and improving the durability of the air cylinder; meanwhile, the air source processing device can also adjust the pressure, so that the automatic stapler can flexibly control the pushing strength of the push rod according to the thickness and the hardness of the objects to be stapled, and the aims of further improving the durability of the air cylinder and the stapler and improving the stapling qualified rate are fulfilled.

In the description and claims of this application, the words "comprise/comprises" and the words "have/include" and variations thereof are used to specify the presence of stated features, numerical steps or components but does not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Certain features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Furthermore, various features of the invention which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable subcombination.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An automatic stapler is characterized by comprising an installation table, a pneumatic mechanism and at least one stapler, wherein an installation cavity is arranged on the surface of the installation table in an inwards concave manner, the stapler is detachably connected in the installation cavity, an installation chamber is arranged in the installation table, and a through hole is formed in the installation chamber to be communicated with the installation cavity; the pneumatic mechanism comprises a foot switch, an air cylinder driven and started by the foot switch, a push rod fixed on a piston rod of the air cylinder, and an air source processing device connected into an air path where the air cylinder is located, wherein the air cylinder is installed in the installation chamber, a piston rod of the air cylinder penetrates through the through hole, and the push rod is located in the installation chamber and is connected with the stapler in a butting mode.

2. The automatic stapler of claim 1, wherein the air handling device is secured outside the mounting station and the air handling device includes a filter and pressure regulator in combination.

3. The automatic stapler of any one of claims 1 or 2, wherein the mounting cavity defines at least one fixed track, the fixed track having the stapler removably coupled thereto.

4. The automatic stapler of claim 3, wherein the fixed slide is shorter than the mounting cavity, and a bolt is slidably coupled within the fixed slide and fixedly coupled to the stapler to secure the stapler to the fixed slide.

5. The automatic stapler of either of claims 1 or 2, wherein the mounting chamber includes a cavity in which the cylinder is mounted and a flip cover pivotally coupled to the mounting deck in correspondence with an opening of the cavity.

6. The automatic stapler of any one of claims 1 or 2, wherein the stapler is a pop-up staple-track stapler.

7. The automatic stapler of claim 6, wherein the stapler includes a staple channel, a base, an ejection switch, and a cover, wherein the staple channel includes an outer staple channel and an inner staple channel, the outer staple channel being resiliently coupled to the base and having ends pivotally coupled to the base, the inner staple channel being movably coupled within the outer staple channel and detachably coupled to the ejection switch; the base is vertically provided with a fixed plate, and the fixed plate is respectively and rotatably connected with the outer nail channel, the ejection switch and the upper cover through a rotating shaft; the ejection switch is exposed out of the stapler and is elastically connected to the rotating shaft through a torsion spring; the upper cover is detachably connected to the outer nail path.