CN212400692U

CN212400692U - Electric standardized multi-head stapler

Info

Publication number: CN212400692U
Application number: CN202020993797.0U
Authority: CN
Inventors: 陈方敏; 郭晓振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-26
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an electric standardized multi-head stapler, which comprises a base and at least two staplers arranged side by side, wherein the upper surface of the base is provided with a first opening cavity, the staplers are arranged in the cavity in a sliding way and can be relatively close to or relatively far away from the cavity, and the electric standardized multi-head stapler also comprises an installation side plate, an electric driving assembly, a pressure rod and a pressing seat; the surface of pressing of every stapler apron all sets firmly presses the seat, and a plurality of seats of pressing are in same horizontal plane, and the installation curb plate is two, and the symmetry sets up the both sides of locating the base immediately, and coaxial slide opening has been seted up in the top of pressing the seat to two installation curb plates, and the depression bar level sets up and contradicts at all upper surfaces of pressing the seat, and sliding fit about the both ends of depression bar respectively with two slide openings, and the depression bar is pressed in the sliding from top to bottom of electric drive subassembly drive depression bar, makes a plurality of staplers move simultaneously. The utility model provides an electronic standardized bull stapler adopts a plurality of staplers of electric drive to move simultaneously, and it binds efficiently, and the error is low.

Description

Electric standardized multi-head stapler

Technical Field

The utility model relates to an office supplies technical field, concretely relates to electronic standardized bull stapler.

Background

The stapler is a device used for deforming and binding a certain number of paper articles together through a U-shaped nail in the stapler, is suitable for batch binding of documents in office and study, and has the characteristics of small volume, light weight, low energy consumption, convenient use and the like.

The existing stapler has the following defects in the using process: when the bound paper is thick, the staple cannot smoothly penetrate through the paper due to insufficient pressing force, so that the binding fails or the binding is not attractive; when the stapler is moved to the next position after one binding, the bound staples are easily out of alignment and have large deviation, thereby reducing the coordination and the aesthetic property of the binding.

The Chinese utility model discloses a standard format double-head stapler (application number is CN2018216097621), which comprises a base, upright columns at two sides and two staplers arranged on the base, wherein two ends of a pressing handle are hinged with the upright columns, and rollers are connected on the pressing handle; each upright post is provided with a paper longitudinal positioning device which comprises two guide posts and a longitudinal baffle sheet arranged between the two guide posts in a sliding manner, one opposite sides of the two guide posts are fixedly provided with positioning teeth, the middle part of the longitudinal baffle sheet is provided with a long hole, and a limit screw penetrates through the long hole to be connected with the upright post; the technical scheme can realize double-head standardized binding, but adopts manual driving, so that the binding efficiency is low and the binding difficulty is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic standardized bull stapler when guaranteeing to bind harmony and aesthetic property, improves and binds efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: an electric standardized multi-head stapler comprises a base and at least two staplers arranged side by side, wherein the upper surface of the base is provided with a first opening cavity, the staplers are arranged in the first opening cavity in a sliding mode and can be relatively close to or relatively far away from the first opening cavity, and the electric standardized multi-head stapler further comprises a mounting side plate, an electric driving assembly, a pressure rod and a pressing seat; the pressing surface of every stapler apron all sets firmly presses the seat, and a plurality of seats of pressing are in same horizontal plane, the installation curb plate is two, and the symmetry sets up the both sides of locating the base immediately, and coaxial slide opening has been seted up to two installation curb plates in the top of pressing the seat, the depression bar level sets up and contradicts at the upper surface of all seats of pressing, and the both ends of depression bar slide fit from top to bottom with two slide openings respectively, the electric drive subassembly drive depression bar slides from top to bottom and presses the depression bar, makes a plurality of staplers move simultaneously.

The utility model provides a pair of electronic standardized bull stapler during the use, starts the electric drive subassembly, and electric drive subassembly drive depression bar descends and drives and presses the seat to press the apron of pressing the stapler, makes a plurality of staplers move simultaneously and binds, and after the single was bound and is accomplished, the return that the electric drive subassembly drive depression bar rises, the apron self return of stapler.

The utility model provides a pair of electronic standardized bull stapler adopts a plurality of staplers of electric drive to move simultaneously, and it binds efficiently, and the error is low.

Preferably, the electric driving assembly comprises a motor, a winding wheel, a guide wheel, a fixing rod, a pull rope and a pressing plate;

the both ends of dead lever are worn perpendicularly admittedly in two installation curb plates, and are located the front side below of pressing the seat, the clamp plate includes integrative connecting plate body and presses the plate body, connecting plate body has registrate portion, registrate portion and dead lever rotatable cooperation, press the plate body butt on the depression bar, the motor sets firmly in the back upper place of pressing the seat, the reel sets firmly on the output shaft of motor, the below of depression bar is located to the leading wheel, the one end of stay cord is fixed on the reel, and the other end is walked around the leading wheel and is pressed plate body fixed connection.

Preferably, the sliding hole is an arc hole, when the end of the pressure lever slides to the bottom of the sliding hole, the stapling part of the stapler contacts the backing plate of the stapler, and when the end of the pressure lever slides to the top of the sliding hole, the stapler is in a natural reset state.

Preferably, a separation strip is arranged in the center of the first opening cavity in parallel to the stapler, two ends of the separation strip are respectively connected with the inner wall of the first opening cavity, a Y-axis sliding groove penetrating through the front end of the base is formed in the separation strip, a paper pulling plate extending out of the Y-axis sliding groove is arranged in the Y-axis sliding groove in a sliding mode, and a marking ruler is arranged in the length direction of the paper pulling plate.

Preferably, a paper detection sensor is arranged above the inner end part of the X-axis sliding chute of the paper pulling plate, a circuit board electrically connected with the paper detection sensor is arranged above the base, and the circuit board is electrically connected with a driving board of the motor.

Preferably, the base is threaded with an elastic screw rod which is in extrusion fit with the side wall of the paper pulling plate.

Preferably, the base is inserted with an adjusting brace for positioning the size of the paper.

Preferably, the lower surface of the base is provided with a second opening cavity, the second opening cavity is provided with an X-axis chute communicated with the first opening cavity, and an adjusting screw rod which penetrates through the X-axis chute and is matched with the stapler to control the movement of the stapler is arranged in the second opening cavity.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

Fig. 1 is an angular perspective view of an electric standardized multi-head stapler according to an embodiment of the present invention;

fig. 2 is a perspective view of another angle of an electric standardized multi-head stapler according to the first embodiment;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front view of FIG. 1;

fig. 5 is an angular perspective view of an electric standardized multi-head stapler according to a second embodiment;

fig. 6 is an angular perspective view of an electric standardized multi-head stapler according to a third embodiment;

in the reference symbols:

the stapler comprises a base 1, a first opening cavity 101, a second opening cavity 102, a separating strip 103, a mounting side plate 104, a sliding hole 105, a Y-axis sliding groove 106, an X-axis sliding groove 107, a paper pulling plate 108, a tightening screw 109, an adjusting brace 110, an adjusting screw 111, a mounting plate 112, a paper blocking plate 113, a stapler 2, a pressing rod 3, a pressing seat 4, a motor 501, a reel 502, a guide wheel 503, a fixing rod 504, a pulling rope 505, a pressing plate 506, a connecting plate body 506a, a pressing plate body 506b, a nesting portion 506c, a paper detection sensor 601 and a circuit board 602.

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 to 4, the present embodiment provides an electric standardized multi-head stapler including a base 1, a mounting side plate 104, an electric driving assembly, a pressing rod 3, a pressing base 4, and at least two staplers 2 arranged side by side.

As shown in fig. 1, the upper surface of the base 1 has a first open cavity 101, and the stapler 2 is slidably disposed in the first open cavity 101 and can be relatively close to or relatively far away from the first open cavity 101.

In the related art, when the a4 sheets and the A3 sheets are bound, two staples are generally bound, and therefore, in the present embodiment, two staplers 2 are preferable.

As shown in fig. 1, the pressing base 4 is fixedly arranged on the pressing surface of the cover plate of each stapler 2, the plurality of pressing bases 4 are located on the same horizontal plane, the two mounting side plates 104 are symmetrically erected on two sides of the base 1, the two mounting side plates 104 are provided with coaxial sliding holes 105 above the pressing base 4, the pressing rod 3 is horizontally arranged and abutted against the upper surfaces of all the pressing bases 4, two ends of the pressing rod 3 are respectively in up-and-down sliding fit with the two sliding holes 105, and the electric driving assembly drives the pressing rod 3 to slide up and down to press the pressing rod 3, so that the plurality of staplers 2 simultaneously operate.

When the stapler is used, the electric driving assembly is started, the electric driving assembly drives the pressure rod 3 to descend and drives the pressing seat 4 to press the cover plate of the stapler 2, the plurality of staplers 2 move simultaneously to bind, after single binding is completed, the electric driving assembly drives the pressure rod 3 to ascend and return, and the cover plate of the stapler 2 automatically returns.

As shown in fig. 1, 3 and 4, the electric driving assembly includes a motor 501, a reel 502, a guide wheel 503, a fixing rod 504, a pulling rope 505 and a pressing plate 506, wherein two ends of the fixing rod 504 are vertically fixed to the two mounting side plates 104 and located below the front side of the pressing base 4, the pressing plate 506 includes a connecting plate body 506a and a pressing plate body 506b which are integrated, the connecting plate body 506a has a nesting portion 506c, the nesting portion 506c is rotatably matched with the fixing rod 504, the pressing plate body 506b abuts against the pressing rod 3, the motor 501 is fixed above the rear side of the pressing base 4, the reel 502 is fixed on the output shaft of the motor 501, the guide wheel 503 is arranged below the pressing rod 3, one end of the pulling rope 505 is fixed on the reel 502, and the other end of the pulling rope bypasses the guide wheel 503 and is fixedly connected with the pressing plate body 506.

In this embodiment, the center of the first open cavity 101 is provided with a separating strip 103 parallel to the stapler 2, two ends of the separating strip 103 are respectively connected with the opposite inner walls of the first open cavity 101, a mounting plate 112 is fixedly arranged at the rear end of the upper surface of the separating strip 103, a motor 501 is arranged on one side wall of the upper part of the mounting plate 112, the output shaft of the motor 501 is rotatably inserted through the mounting plate 112, a reel 502 is fixedly arranged on the output shaft of the motor 501, and a guide wheel 503 is arranged at the lower part of the mounting plate 112.

In this embodiment, in order to provide better stability to the pulling rope 505, it is preferable that a steel wire rope is used for the pulling rope 505.

In the present embodiment, the slide hole 105 is an arc hole, and when the end of the pressing rod 3 slides to the bottom of the slide hole 105, the stapling portion of the stapler 2 contacts the pad of the stapler 2, and when the end of the pressing rod 3 slides to the top of the slide hole 105, the stapler 2 is in a natural reset state, and when the slide hole 105 is an arc hole, it is easy to rotatably engage with the pressing plate 506.

As shown in fig. 1 and 2, the separating bar 103 is provided with a Y-axis chute 106 penetrating through the front end of the base 1, the Y-axis chute 106 is slidably provided with a paper pulling plate 108 extending out of the Y-axis chute 106, the upper surface of the paper pulling plate 108 is coplanar with the upper surface of the separating bar 103, a marking ruler is arranged in the length direction of the paper pulling plate 108, and the binding line of the paper can be quickly determined by arranging the paper pulling plate 108.

In this embodiment, a paper stop plate 113 is vertically disposed at the end of the paper pulling plate 108 located in the Y-axis chute 106, and the paper stop plate 113 is used for aligning paper.

In this embodiment, the base 1 is threaded with a tightening screw 109 in press fit with the side wall of the paper pulling plate 108, and the tightening screw 109 is arranged to adjust the tightness of the paper pulling plate 108 during sliding and lock the paper pulling plate 108.

In the present embodiment, the base 1 is inserted with an adjusting brace 110 for positioning paper sizes, the upper surface of the adjusting brace 110 is marked with paper size marks, and the binding lines of different sizes of paper can be adjusted conveniently by pulling the adjusting brace 110.

In this embodiment, the lower surface of the base 1 has a second opening cavity 102, the second opening cavity 102 is provided with an X-axis chute 107 communicated with the first opening cavity 101, an adjusting screw 111 penetrating the X-axis chute 107 and cooperating with the stapler 2 for controlling the movement of the stapler 2 is disposed in the second opening cavity 102, and the two staplers 2 can be relatively close to or relatively far away from each other by pulling the adjusting screw 111, so that the stapling distance can be adjusted.

The utility model provides a pair of electronic standardized bull stapler adopts a plurality of stapler of motor drive 2 simultaneous actions, and it binds efficiently, and the error is low.

Example two

Referring to fig. 5, the present embodiment is further optimized based on the first embodiment, and the optimization is as follows:

a paper detection sensor 601 is arranged above the inner end part of the X-axis chute 107 of the paper pulling plate 108, a circuit board 602 electrically connected with the paper detection sensor 601 is arranged above the base 1, and the circuit board 602 is electrically connected with a driving board of the motor 501.

In this embodiment, the paper sheet detecting sensor 601 is mounted on the front surface of the paper blocking plate 113, and the circuit board 602 is mounted on the back surface of the paper blocking plate 113.

When the distance between the two staplers 2, the adjustment of the tension bar 110, and the paper pulling plate 108 is completed, the binding material is placed directly below the staplers 2, the paper detection sensor 601 sends detected paper signals to the circuit board 602, and the circuit board 602 receives the signals and transmits the signals to the driving board of the motor 501, so that the motor 501 is started and pushes the staplers 2 to bind.

In this embodiment, the paper detection sensor 601, the circuit board 602, and the control board belong to the prior art, and therefore are not described herein again.

The electric standardized multi-head stapler provided by the embodiment can realize automatic binding.

EXAMPLE III

As shown in fig. 6, the present embodiment is further optimized based on the first embodiment or the second embodiment, and the optimization is as follows:

the base 1 is detachably covered with the shell 7, the shell 7 is provided with an opening for installing paper, and the shell 7 plays roles of dust prevention, protection and decoration.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An electronic standardized bull stapler, includes base (1) and at least two stapler (2) that set up side by side, the upper surface of base (1) has first opening cavity (101), stapler (2) slide locate first opening cavity (101) in, and can be close to relatively or keep away from relatively, its characterized in that: the electric press also comprises a mounting side plate (104), an electric driving assembly, a press rod (3) and a press seat (4);

the surface of pressing of every stapler (2) apron all sets firmly presses seat (4), and a plurality of seat (4) of pressing are in same horizontal plane, installation curb plate (104) are two, and the symmetry sets up the both sides of locating base (1) immediately, and coaxial slide opening (105) have been seted up in the top of pressing seat (4) to two installation curb plates (104), depression bar (3) level sets up and contradicts at the upper surface of all seats (4) of pressing, and the both ends of depression bar (3) slide fit from top to bottom with two slide opening (105) respectively, electric drive subassembly drive depression bar (3) slide from top to bottom and press depression bar (3), make a plurality of staplers (2) simultaneous action.

2. An electrically powered standardized multi-head stapler as claimed in claim 1, wherein: the electric driving assembly comprises a motor (501), a reel (502), a guide wheel (503), a fixing rod (504), a pull rope (505) and a pressure plate (506);

the both ends of dead lever (504) are perpendicular to be worn in two installation curb plates (104) admittedly, and are located the front side below of pressing seat (4), clamp plate (506) are including integrative connecting plate body (506a) and press plate body (506b), connecting plate body (506a) have registrate portion (506c), registrate portion (506c) and dead lever (504) rotatable cooperation, press plate body (506b) butt on depression bar (3), motor (501) set firmly in the back upper place of pressing seat (4), reel (502) set firmly on the output shaft of motor (501), the below of depression bar (3) is located in leading wheel (503), the one end of stay cord (505) is fixed on reel (502), and the other end is walked around leading wheel (503) and is pressed plate body (506b) fixed connection.

3. An electrically powered standardized multi-head stapler as claimed in claim 2, wherein: the sliding hole (105) is an arc hole, when the end of the pressing rod (3) slides to the bottom of the sliding hole (105), the stapling part of the stapler (2) contacts a base plate of the stapler (2), and when the end of the pressing rod (3) slides to the top of the sliding hole (105), the stapler (2) is in a natural reset state.

4. An electrically powered standardized multi-head stapler as claimed in claim 3, wherein: the center of the first opening cavity (101) is provided with a separating strip (103) in parallel to the stapler (2), two ends of the separating strip (103) are respectively connected with the inner wall of the first opening cavity (101), the separating strip (103) is provided with a Y-axis sliding groove (106) penetrating through the front end of the base (1), the Y-axis sliding groove (106) is provided with a paper pulling plate (108) extending out of the Y-axis sliding groove (106) in a sliding manner, and a marking ruler is arranged in the length direction of the paper pulling plate (108).

5. An electrically powered standardized multi-head stapler as claimed in claim 4, wherein: the base (1) is threaded with an elastic screw (109) which is in extrusion fit with the side wall of the paper pulling plate (108).

6. An electrically powered standardized multi-headed stapler according to claim 5, characterized in that: the base (1) is inserted with an adjusting brace (110) for positioning the size of paper.

7. An electrically powered standardized multi-head stapler as claimed in claim 6, wherein: the lower surface of the base (1) is provided with a second opening cavity (102), the second opening cavity (102) is provided with an X-axis sliding groove (107) communicated with the first opening cavity (101), and an adjusting screw (111) which penetrates through the X-axis sliding groove (107) and is matched with the stapler (2) to control the movement of the stapler (2) is arranged in the second opening cavity (102).

8. An electrically powered standardized multi-head stapler as claimed in claim 7, wherein: the paper detection sensor (601) is arranged above the inner end part of the X-axis sliding groove (107) of the paper pulling plate (108), the circuit board (602) electrically connected with the paper detection sensor (601) is arranged above the base (1), and the circuit board (602) is electrically connected with the driving board of the motor (501).

9. An electrically powered standardized multi-head stapler as claimed in any one of claims 1 to 8, wherein: the base (1) is detachably covered with a shell (7), and the shell (7) is provided with an opening for installing paper.