CN201208821Y

CN201208821Y - Flat stitching double-ended stapler

Info

Publication number: CN201208821Y
Application number: CNU2008200638544U
Authority: CN
Inventors: 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-16
Filing date: 2008-06-16
Publication date: 2009-03-18
Anticipated expiration: 2018-06-16

Abstract

The utility model discloses a flat stitching type double-head stitching machine comprising a base plate and two staple pressing machines installed on the base plate, wherein each staple pressing machine comprises a ridgeplate and a staple groove. The flat stitching type double-head stitching machine also comprises two side plates which are arranged on the base plate and arranged at outer sides of the two staple pressing machines; the front end surfaces of the lower parts of the two side plates are arranged at the rear of the staple openings of the two staple pressing machines; a rotating shaft is installed on the two side plates higher than the two staple pressing machines; and a handle and two pressure levers are fixedly connected to the rotating shaft, the position of each pressure lever is corresponding to each staple pressing machine, and the handle is higher than the two pressure levers. As the further improvement of the utility model, the lower side of each pressure lever is provided with a mandrel on which a roller wheel is installed, and the base plate is also provided with a transverse locating device and a longitudinal locating device. The utility model has the advantages of labor conservation, convenient operation, accordance with the national regulation after bookbinding, and good consistency.

Description

Flat stitching formula double end stapler

Technical field

The utility model relates to a kind of flat stitching formula double end stapler that can order two staples simultaneously.

Background technology

Played enforcement " state administrative organs's official documents format standard " on January 1st, 2000, official document has been made clear and definite requirement with paper and bookbinding, that is: " official document adopts the A4 type paper of stipulating among the GB/148 with paper, and its finished product book size is: 210mm x 297mm; When adopting the flat stitching mode to bind, the booking of flat stitching is outer eye distance bookblock each 1/4 place up and down that orders of two ailings saw, distance between flat stitching nail and spine (page left side edge) is 3mm-5mm "; present widely used flat stitching formula stapler mostly is the single head stapler; once can only order a staple; for satisfying above-mentioned standard; must order twice; efficient is lower, and the position of two staples is difficult to guarantee to meet national regulation, for overcoming above shortcoming, the double end stapler had appearred afterwards, as the patent No. is 98209699.2 disclosed a kind of, comprises base plate, two pressures that are installed on the base plate are ordered machine, link gear, this link gear comprises gusset piece, cover clamp, positioning reed, follower block, bearing pin and circlip, connect some positioning tooths of strip and chute, cover clamp is fastened on the gusset piece and the middle part is hinged on the base plate support arm with the bearing pin of being with circlip, and the positioning reed bottom is provided with connecting hole, locating hole and downward locating flange, follower block is fastened in the positioning reed both side ends; Make two pressures order machine to go out nail simultaneously and bind by depressing cover clamp, but because this structure does not have work-saving device, two pressures order machine bind simultaneously need be bigger power, the operator more weak for strength is difficult to finish bookbinding sometimes, and do not have horizontal and vertical positioner, be difficult to guarantee that the position of two staples meets the uniformity of national regulation and bookbinding.

The utility model content

The purpose of this utility model is the above-mentioned deficiency at prior art, and a kind of double end flat stitching formula stapler is provided, and it has advantage laborsaving, easy to operate, bookbinding back high conformity.

For achieving the above object, flat stitching formula double end stapler of the present utility model, two pressures that comprise base plate, are installed on the base plate are ordered machine, each pressure is ordered machine and is comprised epimere, nail groove, it is characterized in that also comprising being arranged on the base plate and being positioned at two and press the biside plate of ordering the machine outside, the bottom front end face of biside plate is positioned at two and presses the rear of ordering machine nail mouth, press on the biside plate of the machine of ordering a rotating shaft is installed being higher than two, in rotating shaft, connect firmly one handle and two depression bars, it is corresponding that the position of every depression bar and a pressure are ordered machine, and handle is higher than two depression bars;

During use, press down handle backward, drive two depression bars by rotating shaft and press down, press the epimere of the machine of ordering to contact with corresponding one respectively, finish two and press and order machine and bind simultaneously, can reach laborsaving, easy to operate purpose by handle;

As further improvement of the utility model, be provided with a mandrel at the downside of described every depression bar, a roller is installed on the mandrel; Roller and pressure are ordered between the machine and contacts for rolling, can be further laborsaving and the minimizing pressure order the wearing and tearing of machine;

As further improvement of the utility model, on base plate, also be provided with horizontal positioning device, comprise being arranged on and two press horizontal concrete chute on the base plate order between the machine, be installed in the vertical shaft in the chute, the front end of horizontal concrete chute is positioned at two and presses the rear of ordering machine nail mouth, connect firmly a transverse baffle on the vertical shaft of plate top surface being higher than, on the vertical shaft that is lower than the base plate bottom surface, connect firmly a baffle plate, on the vertical shaft below the baffle plate, one spring is installed by nut; By the spring compression baffle plate, make vertical shaft in located lateral, by transverse baffle the paper of bookbinding is realized located lateral, the lateral attitude of control staple on page, when need were adjusted the position of horizontal positioning device, the only with hand holddown spring slided vertical shaft and gets final product in horizontal concrete chute;

As further improvement of the utility model, press the machine of ordering to follow closely on the base plate in mouthful the place ahead two and also be provided with longitudinal positioning device, comprise vertical sliding chute seat of being arranged at the base plate bottom surface, be installed on longitudinal sliding block in vertical sliding chute seat, with the hinged longitudinal baffle of longitudinal sliding block, between longitudinal sliding block and longitudinal baffle, be provided with the torque spring that is installed on the hinge; When releasing longitudinal sliding block, longitudinal baffle is used bullet to vertical state torque spring, longitudinal baffle is pushed into the edge of base plate and leans on mutually, by longitudinal baffle the paper of bookbinding is realized longitudinal register; Pack up longitudinal baffle as need, only need the pusher longitudinal baffle to press down the below that is stuck in base plate again and get final product;

As further improvement of the utility model, the nail groove that described pressure is ordered machine is preceding bullet formula nail groove, is convenient to the installation of staple;

In sum, the utlity model has advantage laborsaving, easy to operate, that position, bookbinding back meets national regulation and bookbinding high conformity.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

By Fig. 1, Fig. 2 and shown in Figure 3, this flat stitching formula double end stapler comprises base plate 1, two pressures that are installed on the base plate 1 are ordered machine 2, be arranged on the base plate 1 and be positioned at two pressures and order the biside plate 3 in machine 2 outsides, be arranged at the horizontal positioning device on the base plate 1, be arranged at two longitudinal positioning device of pressing on the machine of ordering 2 nails mouthful the place ahead base plate 1, each pressure is ordered machine and is comprised epimere 4, preceding bullet formula nail groove 5, the bottom front end face of biside plate 3 is positioned at two rears of pressing the machine of ordering 2 to follow closely mouth, press a rotating shaft 6 is installed on the biside plate 3 order machine 2 being higher than two, in rotating shaft 6, connect firmly one handle 7 and two depression bars 8, it is corresponding that the position of every depression bar 8 and a pressure are ordered machine 2, handle 7 is higher than two depression bars 8, downside at described every depression bar 8 is provided with a mandrel, and a roller 9 is installed on the mandrel; Described horizontal positioning device comprises being arranged on two presses horizontal concrete chute on the base plate 1 order between the machine 2, is installed in the vertical shaft 10 in the chute, the front end of horizontal concrete chute is positioned at two rears of pressing the machine of ordering 2 to follow closely mouth, on the vertical shaft 10 that is higher than plate top surface, connect firmly a transverse baffle 11, on the vertical shaft 10 that is lower than the base plate bottom surface, connect firmly a baffle plate 12, on the vertical shaft below the baffle plate 12 10, a spring 14 is installed by nut 13; Described longitudinal positioning device, comprise vertical sliding chute seat 15 of being arranged at the base plate bottom surface, be installed on longitudinal sliding block 16 in vertical sliding chute seat 15, the longitudinal baffle 17 hinged with longitudinal sliding block 16, between longitudinal sliding block 16 and longitudinal baffle 17, be provided with the torque spring 19 that is installed on the hinge 18;

During use, when releasing longitudinal sliding block 16, longitudinal baffle 17 is used bullet to vertical state torque spring 19, longitudinal baffle 17 is pushed into the edge of base plate 1 again and leans on mutually, the base and the side of file of will being in sheets is close to longitudinal baffle 17 and transverse baffle 11 respectively, file is positioned, by pressing down handle 7 backward, the roller 9 that drives on two depression bars 8 by rotating shaft 6 presses down, press the epimere 4 of ordering machine 2 to contact with corresponding one respectively, finish two and press and to order machine 2 and bind simultaneously, have laborsaving, easy to operate advantage; Determine that simultaneously two press the position of ordering machine 2, longitudinal baffle 17 and transverse baffle 11, can guarantee that the position of binding the back staple meets national regulation and bookbinding uniformity.

Claims

1. flat stitching formula double end stapler, two pressures that comprise base plate, are installed on the base plate are ordered machine, each pressure is ordered machine and is comprised epimere, nail groove, it is characterized in that also comprising being arranged on the base plate and being positioned at two and press the biside plate of ordering the machine outside, the bottom front end face of biside plate is positioned at two and presses the rear order machine nail mouthful, presses on the biside plate of the machine of ordering a rotating shaft is installed being higher than two, connects firmly one handle and two depression bars in rotating shaft, it is corresponding that the position of every depression bar and a pressure are ordered machine, and handle is higher than two depression bars.

2. flat stitching formula double end stapler as claimed in claim 1 is characterized in that being provided with a mandrel at the downside of described every depression bar, and a roller is installed on the mandrel.

3. flat stitching formula double end stapler as claimed in claim 1 or 2, it is characterized in that on base plate, also being provided with horizontal positioning device, comprise being arranged on and two press horizontal concrete chute on the base plate order between the machine, be installed in the vertical shaft in the chute, the front end of horizontal concrete chute is positioned at two and presses the rear of ordering machine nail mouth, connect firmly a transverse baffle on the vertical shaft of plate top surface being higher than, on the vertical shaft that is lower than the base plate bottom surface, connect firmly a baffle plate, on the vertical shaft below the baffle plate, one spring is installed by nut.

4. flat stitching formula double end stapler as claimed in claim 3, it is characterized in that pressing the machine of ordering to follow closely on the base plate in mouthful the place ahead two also is provided with longitudinal positioning device, comprise vertical sliding chute seat of being arranged at the base plate bottom surface, be installed on longitudinal sliding block in vertical sliding chute seat, with the hinged longitudinal baffle of longitudinal sliding block, between longitudinal sliding block and longitudinal baffle, be provided with the torque spring that is installed on the hinge.

5. flat stitching formula double end stapler as claimed in claim 4 is characterized in that it is preceding bullet formula nail groove that described pressure is ordered the nail groove of machine.