CN212330928U - Pneumatic stapler - Google Patents

Abstract

The utility model discloses a pneumatic stapler, including supporting the base, the top avris fixed mounting who supports the base has the baffle, and the middle part fixed surface who supports the base installs two and stores up the nail frame, and two top middle parts that store up the nail frame have been seted up and have been stored up the nail groove, and the bottom avris fixed mounting who stores up the nail groove has the clamping spring who is used for promoting the staple, and the fixed top position relative department of seting up binding mouth and two binding mouths of bottom avris that stores up the nail frame still alternates and is equipped with the staple pressing piece that is used for punching press staple, the beneficial effects of the utility model are that: through store up nail frame, clamping spring, the storage nail groove that is equipped with be convenient for put into the support with the staple, the in-process of binding at the front row realizes automatically adding the benefit staple, the binding mouth that is equipped with, press nail piece stripper plate and cross bracing piece to be convenient for push down the impact of placing the staple of end department and derive, utilize buffer pin, depression bar, cross bracing piece, the combined action of initiatively supporting depression bar and flexible jar down to realize the quick drive to pressing the nail piece.

Description

Pneumatic stapler

Technical Field

The utility model relates to a stapler, in particular to pneumatic stapler belongs to office supplies technical field.

Background

There is at least one stapler in each office, which provides the ideal means for holding many pages bound together, and it is believed that many classmates have staplers in their homes. Indeed, the earliest staplers were not at all an office supply, which was developed for the printing industry. Besides manual and electric staplers, staplers are mainly used for binding and forming products. The electric stapler can have one head and can also have multiple heads for simultaneous stapling. The first multi-head electric stapler in China is a Dafen electric stapler.

The existing stapler can not extrude to drive out double-layer staples in the using process, so that the efficiency of stapling paper is influenced, meanwhile, the existing staple adopts a manual pressing and binding mode, the strong pressing and the strength of arms are needed in the binding process, and the subsequent binding operation efficiency is influenced due to the fact that the arms are sour and numb for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic stapler to current stapler that proposes in solving above-mentioned background art can't extrude out the double-deck nail of ordering in the use, thereby has influenced the problem of the efficiency of ordering the paper.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic stapler, includes the support base, the top avris fixed mounting of support base has the baffle, the middle part fixed surface of support base installs two and stores up the nail frame, two the top middle part of storing up the nail frame has been seted up and has been stored up the nail groove, the bottom avris fixed mounting in storing up the nail groove has the clamping spring who is used for promoting the staple, the bottom avris fixed mounting that stores up the nail frame has seted up binding mouth and two the relative department in top position of binding mouth still alternates and is equipped with the staple pressing piece that is used for punching press staple, two the top fixed mounting of staple pressing piece has the appearance of stripper plate to be the spill, and the middle part fixed mounting that lies in the stripper plate has the buffering pin, the inside of buffering pin is equipped with expanding spring, the middle part connection of buffering pin is equipped with the live-rollers, the bottom avris fixed mounting of stripper plate has the cross bracing piece, the, its end fixedly connected with depression bar down, the end fixed mounting of depression bar has the power conduction pole down, the one end fixedly connected with main tributary of power conduction pole supports the depression bar down, the bottom fixed mounting that the main tributary supported the depression bar has the hinge, the bottom of hinge rotates with the middle part that supports the base to be connected, the main tributary supports the fixed flexible jar that presses that is used for the driven that is equipped with in end bottom of depression bar down.

As an optimal technical scheme of the utility model, power conduction pole, depression bar, cross support pole, main tributary support depression bar and flexible jar constitution power loading system down.

As a preferred technical scheme of the utility model, the avris fixed mounting of baffle has flexible jar switch of pressing, flexible jar and the flexible jar switch electric connection that presses of pressing.

As an optimal technical scheme of the utility model, two the bottom both sides side fixed mounting who supports the base has books to align the port.

As an optimized technical scheme of the utility model, with binding mouth position looks vertically supports base fixed surface and installs and binds the gasket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a pneumatic stapler, through the storage nail frame that is equipped with, clamping spring, it is convenient for put into the support with the staple to store up the nail groove, the in-process of binding at the front bank is automatic realizes adding the benefit staple, the binding mouth that is equipped with, it is convenient for push down the impact of placing the staple in end department with the cross bracing piece to press nail stripper plate and cross bracing piece to be derived, utilize the buffering pin, lower depression bar, cross bracing piece, the initiative supports and realizes the quick drive to pressing the nail piece under the combined action of depression bar and flexible jar under and, extrude the staple when utilizing the pushing down of pressing the nail piece to remove, combine to bind the inflection that the gasket realized the staple, the electric treatment of whole adoption realizes that the quick automatic binding to the paper is fit for binding the business on a large scale, the double-deck binding of paper of the double-deck mechanism realization of stapling of adoption simultaneously, make.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a support base; 2. a baffle plate; 3. a nail storage rack; 4. a clamping spring; 5. a book alignment port; 6. binding a mouth; 7. binding the gasket; 8. a pressing plate; 9. buffering pins; 10. cross bracing pieces; 11. a lower pressure lever; 12. a power transmission rod; 13. the main support lower pressure rod; 14. and (5) pressing a nail sheet.

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.

Referring to fig. 1-2, the utility model provides a pneumatic stapler, which comprises a supporting base 1, a baffle 2 is fixedly arranged on the top side of the supporting base 1, two staple storage frames 3 are fixedly arranged on the surface of the middle part of the supporting base 1, a staple storage groove is arranged in the middle of the top ends of the two staple storage frames 3, a clamping spring 4 for pushing staples is fixedly arranged on the bottom side of the staple storage groove, a stapling opening 6 is fixedly arranged on the bottom side of the staple storage frame 3, staple pressing sheets 14 for punching staples are also inserted in the position opposite to the top positions of the two stapling openings 6, an extrusion plate 8 is fixedly arranged on the top ends of the two staple pressing sheets 14, the shape of the extrusion plate 8 is concave, a buffer pin 9 is fixedly arranged in the middle of the extrusion plate 8, a telescopic spring is arranged in the buffer pin 9, a rotating roller is connected to the middle of the buffer pin 9, a cross support rod 10 is fixedly arranged on the bottom, the appearance of cross bracing piece 10 is "people" style of calligraphy, its end fixedly connected with depression bar 11 down, the end fixed mounting of depression bar 11 has power conduction pole 12 down, the one end fixedly connected with main tributary of power conduction pole 12 supports depression bar 13 down, the main tributary supports the bottom fixed mounting of depression bar 13 down and has the hinge, the bottom of hinge rotates with the middle part that supports base 1 to be connected, the main tributary supports the fixed flexible jar that presses that is used for the driven in end bottom of depression bar 13.

Preferably, the power transmission rod 12, the down pressing rod 11, the cross supporting rod 10, the main supporting down pressing rod 13 and the telescopic cylinder constitute a power pressurizing mechanism. The book paper can be bound quickly and conveniently.

Preferably, the side of the baffle 2 is fixedly provided with a telescopic pressure cylinder switch, and the telescopic pressure cylinder is electrically connected with the telescopic pressure cylinder switch, so that the automatic binding operation control is facilitated, and the binding pressure is reduced.

Preferably, book aligning ports 5 are fixedly mounted on two sides of the bottom of the two supporting bases 1, so that the sections of the paper to be bound can be aligned conveniently.

Preferably, a binding gasket 7 is fixedly mounted on the surface of the supporting base 1 perpendicular to the binding opening 6, so that the needle point part of the staple can be bent to clamp the paper.

When the pneumatic stapler is used, a user needs to prepare staples, then adjusts the two clamping springs 4 to place the staples into the staple storage rack 3 from the top staple storage groove, then loosens the clamping springs 4, pushes the staples forwards along the corresponding staple storage groove under the elastic expansion action of the clamping springs 4, stops when the staples are pushed to the corresponding binding port 6, then the single staple is opposite to the corresponding binding port 6, the binding port 6 is opposite to the binding gasket 7, after the pneumatic stapler is prepared, the user corresponds the book paper to be bound to the binding gasket 7, the paper section is quickly aligned under the action of the book aligning port 5, then the user opens the telescopic pressure cylinder switch, the main support lower pressure rod 13 is pushed by the output of the telescopic pressure cylinder to generate certain angle change, and the downward movement of the power transmission rod 12 is realized by combining the hinge, the pressing rod 11 and the cross support rod 10 which are vertically arranged at the end in the pressing process of the power transmission rod 12 press down the extrusion plate 8 connected with the bottom in a simultaneous pressing mode to carry out strong impact pressing, the nail pressing sheets 14 at the two ends of the extrusion plate 8 vertically penetrate through the corresponding binding openings 6 and push out the staples arranged at the opposite positions of the binding openings 6, the needle points of the two staple points quickly penetrate through the needle points at the side of the surface of the paper and quickly touch the corresponding binding gaskets 7, and the needle points are bent at the moment of touching the binding gaskets 7 to realize binding and clamping with the paper.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pneumatic stapler, includes support base (1), its characterized in that, the top avris fixed mounting of support base (1) has baffle (2), the middle part fixed surface of support base (1) installs two and stores up nail frame (3), two the top middle part of storing up nail frame (3) has been seted up and has been stored up the nail groove, the bottom avris fixed mounting in nail groove has clamping spring (4) that are used for promoting the staple, the bottom avris fixed mounting that stores up nail frame (3) has seted up binding mouth (6) and two the top position of binding mouth (6) is relative still to alternate and is equipped with staple pressing piece (14) that are used for punching press staple, the appearance that the top fixed mounting of two staple pressing piece (14) has stripper plate (8) is the spill, the middle part fixed mounting that is located stripper plate (8) has buffering pin (9), the inside of buffering pin (9) is equipped with expanding spring, the utility model discloses a power transmission device, including the main tributary, the middle part of buffering pin (9) is connected and is equipped with the live-rollers, the bottom avris fixed mounting of stripper plate (8) has cross bracing piece (10), the appearance of cross bracing piece (10) is "people" style of calligraphy, depression bar (11) under its end fixedly connected with, the end fixed mounting of depression bar (11) has power conducting rod (12) down, the one end fixedly connected with main tributary of power conducting rod (12) props depression bar (13) down, the main tributary props the bottom fixed mounting of depression bar (13) down has the hinge, the bottom of hinge is connected with the rotation of the middle part of supporting base (1), the main tributary props down the fixed flexible pressure jar that is equipped with in the end bottom of.

2. A pneumatic stapler according to claim 1, wherein: the power transmission rod (12), the lower pressing rod (11), the cross supporting rod (10), the main supporting lower pressing rod (13) and the telescopic press cylinder form a power pressurizing mechanism.

3. A pneumatic stapler according to claim 2, wherein: the avris fixed mounting of baffle (2) has flexible jar switch of pressing, flexible jar and the flexible jar switch electric connection of pressing.

4. A pneumatic stapler according to claim 1, wherein: two book aligning ports (5) are fixedly arranged on two sides of the bottom of the supporting base (1).

5. A pneumatic stapler according to claim 1, wherein: and a binding gasket (7) is fixedly arranged on the surface of the supporting base (1) which is vertical to the binding opening (6).

Images