CN218285393U

CN218285393U - Staple remover

Info

Publication number: CN218285393U
Application number: CN202222335750.7U
Authority: CN
Inventors: 刘弦
Original assignee: Shaoyang Polytechnic
Current assignee: Shaoyang Polytechnic
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-13
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a staple nail puller, including the base, still include servo unit mechanism and nail puller, servo unit mechanism is installed to base upper end afterbody, servo unit mechanism specifically comprises motor cabinet, servo motor, linkage bearing, linkage pull rod, servo carousel and motor shaft, install servo motor on the servo unit mechanism, the motor shaft is installed at the servo motor center, servo carousel is installed to the motor shaft front end, swing joint has the linkage pull rod on the servo carousel, linkage pull rod end installs the linkage bearing, the servo motor lower extreme passes through motor cabinet fixed mounting on the base. Through servo unit mechanism and nail nipping mechanism, can carry out high-efficient laborsaving nail nipping to the staple, and prevent to destroy paper or books, improve nail nipping efficiency and practicality.

Description

Staple remover

Technical Field

The utility model relates to an office supplies technical field, in particular to staple nail puller.

Background

People routinely use staplers to collate paper documents, which are bound together neatly by staples. However, it is sometimes laborious to remove the staple because the information of the stapled paper is wrong or the position of the stapled staple is not good. People often lift the staples with some tools around them, which often cuts the fingers or damages the paper; the existing nail puller in the market also has the problem of damaging paper, so that the attractiveness of the paper is influenced, and the difficulty in secondary nail feeding is also caused.

Patent number CN205310181U discloses a staple remover, belonging to the field of daily appliances. It includes handle, support frame and slip clamp, the handle includes handle and connecting rod, the handle is connected with the support frame, the connecting rod is connected with slip clamp solid fixed, and the handle is connected with the support frame, and the connecting rod setting is between the handle, the slip clamp includes pull rod and nail nipping clamp, the cover has the spring on the pull rod, and the nail nipping clamp is set up in the support frame, is provided with the pivot on the nail nipping clamp, be connected through connecting the pivot between pull rod and the nail nipping clamp, be provided with the stopper between pull rod and the support frame, it is provided with the nail wedge to play the nail and press from both sides the front end. The utility model provides a staple nail puller has practiced thrift the human cost, improves nail pulling efficiency, carries and convenient to use.

The existing staple remover has the following defects: can't carry out high-efficient laborsaving nail nipping to the staple, and easily destroy paper or books, reduced nail nipping efficiency and practicality. To this end, we propose a staple remover.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a staple nail puller, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a staple nail puller, includes the base, still includes servo unit mechanism and nail puller, servo unit mechanism is installed to base upper end afterbody, servo unit mechanism specifically comprises motor cabinet, servo motor, linkage bearing, linkage pull rod, servo carousel and motor shaft, the last servo motor of installing of servo unit mechanism, the motor shaft is installed at the servo motor center, servo carousel is installed to motor shaft front end, swing joint has the linkage pull rod on the servo carousel, linkage bearing is installed to linkage pull rod end, the servo motor lower extreme passes through motor cabinet fixed mounting on the base.

Furthermore, a pin shaft frame is mounted on the nail pulling mechanism, a clamping pin shaft penetrates through the center of the pin shaft frame, a V-shaped clamp spring and a warping plate are mounted on the clamping pin shaft in an embedded and sleeved mode, the V-shaped clamp spring is abutted between the warping plate and the base, a warping nail head is welded at the front end of the warping plate, and a linkage bearing on the servo unit mechanism is mounted at the tail end of the warping plate; the nail nipping mechanism is used for quickly and labor-saving nail nipping of staples, paper and books cannot be damaged, and practicability is improved.

Furthermore, the welding has the nail nipping fork needle on the base front end lateral wall, all install fixed suction cup on the base both sides wall, nail nipping mechanism is still installed to the base upper end, servo unit switch is installed to base upper end afterbody, servo unit switch passes through the electric connection line and connects the servo motor on servo unit mechanism, base tail end welding presses the bedplate.

Furthermore, a sucker seat is arranged on the fixed sucker, and the lower end of the sucker seat is connected with a sucker rubber cover; the fixed sucker is used for stably fixing the nail puller on a desktop, so that the nails can be quickly pulled by the staples, and the damage rate of paper and books is reduced.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a be equipped with servo unit mechanism and nail-lifting mechanism, when using this nail-lifting device, the user of service steadily puts the nail-lifting device on the desktop, pierce through the nail-lifting fork needle of nail-lifting device front end in the semicircle that the staple nail foot formed, insert the perk pin head on the nail-lifting mechanism in the gap of staple stock and paper again, paper or books are ajusted, the servo unit switch on the base is pressed to the user of service manually, the short circular telegram work of servo motor in the servo unit mechanism, make servo motor's motor shaft drive the servo carousel of front end just rotate the round, servo carousel rotates the round in-process, it carries out tensile motion to drive the linkage pull rod, make the linkage pull rod pull the linkage through the joint bearing pulling nail-lifting mechanism on the end wane after pulling downwards, and wane pin head utilize lever principle, carry out the perk motion on selling the axle through the fixed point round pin axle, make the perk pin head carry out ejecting to the staple, and help the nail-lifting needle of below to utilize the nail to straighten, make things convenient for the type play, and V has carried out the book, and the high-lifting efficiency of the book is gone back through the high-lifting of the manual book, and the efficiency of the book can be improved through the manual book and the efficiency of the book is damaged by the perk.

2. The utility model discloses a be equipped with fixed suction cup and pressure bedplate, when using the nail puller, steadily lay the nail puller on the desktop in advance, the manual fixed suction cup of pressing of user, make the sucking disc rubber cover on the fixed suction cup produce compression deformation, extrude the discharge to the air of internal cavity, and heterodyne in the production pressure, the event can make fixed suction cup firmly hold the desktop, can not be at the nail puller in-process, make the nail puller aversion, cause the nail puller failure, and there is the broad pressure bedplate at the tail-end welding of base, at the nail puller in-process, but user of service can press on pressing the bedplate by one hand, guarantee the nail puller's nail puller stability, the dual fail safe design, nail puller efficiency has been improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a staple remover according to the present invention;

fig. 2 is a schematic structural view of a staple remover of the present invention;

FIG. 3 is a schematic structural view of a servo unit mechanism of a staple remover according to the present invention;

fig. 4 is a schematic view of the fixing suction cup structure of the staple remover of the present invention.

In the figure: 1. fixing the sucker; 2. a base; 3. a nail nipping fork needle; 4. a nail nipping mechanism; 5. a servo unit mechanism; 6. an electrical connection line; 7. a servo unit switch; 8. a pressing seat plate; 9. raising the nail head; 10. a pin shaft frame; 11.V-shaped clamp springs; 12. clamping a pin shaft; 13. a seesaw; 14. a motor base; 15. a servo motor; 16. a linkage bearing; 17. a linkage pull rod; 18. a servo turntable; 19. a motor shaft; 20. a suction cup seat; 21. and a sucker rubber cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a staple nail puller comprises a base 2, and further comprises a servo unit mechanism 5 and a nail puller mechanism 4, the servo unit mechanism 5 is installed at the tail of the upper end of the base 2, the servo unit mechanism 5 specifically comprises a motor base 14, a servo motor 15, a linkage bearing 16, a linkage pull rod 17, a servo turntable 18 and a motor rotating shaft 19, the servo motor 15 is installed on the servo unit mechanism 5, a motor rotating shaft 19 is installed at the center of the servo motor 15, the servo turntable 18 is installed at the front end of the motor rotating shaft 19, the linkage pull rod 17 is movably connected to the servo turntable 18, the linkage bearing 16 is installed at the end of the linkage pull rod 17, and the lower end of the servo motor 15 is fixedly installed on the base 2 through the motor base 14.

The nail nipping mechanism 4 is provided with a pin shaft frame 10, the center of the pin shaft frame 10 is provided with a clamping pin shaft 12 in a penetrating mode, the clamping pin shaft 12 is provided with a V-shaped clamp spring 11 and a warped plate 13 in an inserted and sleeved mode, the V-shaped clamp spring 11 abuts against the warped plate 13 and the base 2, the front end of the warped plate 13 is welded with a warped nail head 9, and the tail end of the warped plate 13 is provided with a linkage bearing 16 on the servo unit mechanism 5; the nail nipping mechanism 4 is used for quickly and labor-saving nail nipping of staples, paper and books cannot be damaged, and practicability is improved.

Wherein, the welding has the nail nipping fork 3 on the 2 front end lateral walls of base, all install fixed suction cup 1 on the 2 both sides walls of base, nail nipping mechanism 4 is still installed to 2 upper ends of base, servo unit switch 7 is installed to 2 upper end afterbody of base, servo unit switch 7 passes through electric connection line 6 and connects servo motor 15 on

servo unit mechanism

5, 2 tail end welding of base have a bedplate 8.

Wherein, a sucker seat 20 is arranged on the fixed sucker 1, and the lower end of the sucker seat 20 is connected with a sucker rubber cover 21; fixed suction cup 1 is used for carrying out the ann's stability to nail puller whole and fixes on the desktop to in carry out fast nail pulling to the staple, reduced the spoilage to paper and books.

It should be noted that the utility model relates to a staple remover, when in use, when the nail remover is used, the nail remover is stably placed on a desktop in advance, a user manually presses a fixed sucker 1 to enable a sucker rubber cover 21 on the fixed sucker 1 to generate compression deformation, the air in an internal cavity is extruded and discharged, and the internal heterodyne of pressure is generated, so that the fixed sucker 1 can firmly suck the desktop, the nail remover can not shift in the nail removing process to cause nail removing failure, a wide pressing seat plate 8 is welded at the tail end of a base 2, the user can press the pressing seat plate 8 with one hand in the nail removing process to ensure the nail removing stability of the nail remover, the double-safety design ensures the nail removing efficiency, the user inserts a nail removing fork 3 at the front end of the nail remover into a semicircle formed by nail feet, then the warped pin head 9 on the nail pulling mechanism 4 is inserted into a gap between the long staple rod and the paper, the paper or the book is straightened, a user manually presses the servo unit switch 7 on the lower base 2, the servo motor 15 on the servo unit mechanism 5 is powered on for a short time, the motor rotating shaft 19 of the servo motor 15 drives the servo rotating disc 18 at the front end to rotate for a circle, the servo rotating disc 18 drives the linkage pull rod 17 to do stretching motion in the process of rotating for a circle, the linkage pull rod 18 pulls the warped plate 13 on the nail pulling mechanism 4 downwards through the linkage bearing 16 at the end to warp, the warped plate 13 and the warped pin head 9 perform fixed-point warping motion on the pin shaft frame 10 through the pin shaft 12 by utilizing the lever principle, so that the warped pin head 9 ejects the warped pin head 9, the nail pulling fork 3 below utilizes the warping force to straighten the nail feet of the staple, the staple is convenient to lift out, and the V-shaped snap spring 11 has resilience force on the warped plate 13, assist servo motor 15 to drive wane 13 and return the normal position, need not artifical manual pressure wane 13, labour saving and time saving and atress are even, can not damage paper or books, and high efficiency, laborsaving, stable nail nipping, and prevent to destroy paper or books, have improved nail nipping efficiency and practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a staple nail puller, includes base (2), its characterized in that still includes servo unit mechanism (5) and nail puller (4), servo unit mechanism (5) are installed to base (2) upper end afterbody, servo unit mechanism (5) specifically comprise motor cabinet (14), servo motor (15), linkage bearing (16), linkage pull rod (17), servo carousel (18) and motor shaft (19), install servo motor (15) on servo unit mechanism (5), motor shaft (19) are installed at servo motor (15) center, servo carousel (18) are installed to motor shaft (19) front end, swing joint has linkage pull rod (17) on servo carousel (18), linkage bearing (16) are installed to linkage pull rod (17) end, servo motor (15) lower extreme passes through motor cabinet (14) fixed mounting on base (2).

2. A staple remover according to claim 1, characterized in that: install round pin pedestal (10) on nail nipping mechanism (4), round pin pedestal (10) center runs through and installs jack shaft (12), inlay the cover on jack shaft (12) and install V type jump ring (11) and wane (13), V type jump ring (11) are contradicted between wane (13) and base (2), the welding of wane (13) front end has seesaw pin head (9), linkage bearing (16) on servo unit mechanism (5) are installed to wane (13) tail end.

3. A staple remover according to claim 1, characterized in that: the welding has nail nipping fork needle (3) on base (2) front end lateral wall, all install fixed suction cup (1) on base (2) both sides wall, nail nipping mechanism (4) are still installed to base (2) upper end, servo unit switch (7) are installed to base (2) upper end afterbody, servo unit switch (7) are connected servo motor (15) on servo unit mechanism (5) through electric connection line (6), base (2) tail end welding has bedplate (8).

4. A staple remover as claimed in claim 3, wherein: the fixed sucker (1) is provided with a sucker seat (20), and the lower end of the sucker seat (20) is connected with a sucker rubber cover (21).