Summary of the invention
The purpose of this invention is to provide a kind of double-pole perforating binding machine, it can solve the deficiencies in the prior art, two kinds of perforating knife spares are provided, can implement separately, freely select, and iron ring bookbinding and two kinds of bookbinding forms of cushion rubber bookbinding are provided, satisfy the bookbinding demand of different shaped jet holes, and its is simple in structure, easy to use.
The objective of the invention is to realize in the following manner: the double-pole perforating binding machine, comprise frame, be installed on perforation structure, transmission mechanism and binder mechanism on the described frame, described perforation structure comprises the stamping knife group, the second punching part that described stamping knife group comprises the first punching part that is provided with a plurality of the first perforating knifes and is provided with a plurality of the second perforating knifes, be provided with switching mechanism between described the first punching part and the second punching part, described binder mechanism comprises iron ring binding machine structure and rubber-ring binder structure.
Double-pole perforating binding machine provided by the invention has comprised frame, perforation structure, drive mechanism and bookbinding structure, during work, by transmission mechanism transmission perforation structure and bookbinding structure, perforation structure is used for paper is punched, bookbinding structure then is used for realizing stretching and the fixation of bookbinding retainer plate, so that retainer plate is installed on the paper that is equipped with the hole.Perforation structure comprises the stamping knife group, the second punching part that described stamping knife group comprises the first punching part that is provided with a plurality of the first perforating knifes and is provided with a plurality of the second perforating knifes, be provided with switching mechanism between described the first punching part and the second punching part, realized that transmission mechanism only drives the function of a punching part, so that each punching part works independently mutually noninterfere; Binder mechanism comprises iron ring binding machine structure and rubber-ring binder structure, has been equipped with the different method for stitching of two kinds of passes, and double-pole perforating binding machine provided by the invention is simple in structure, and easy to use.
As of the present invention preferred, described switching mechanism comprises adjustable plate, is provided with drive post on the described adjustable plate; Offer respectively the first gear groove and the second gear groove on described the first punching part and the second punching part, described the first gear groove and the second gear groove form by neutral gear groove and real shelves groove; The second gear groove of described the second punching part cooperatively interact with the described first the first gear groove that punches part and gear opposite; Described drive post is located in described the first gear groove and the second gear groove.
Adjustable plate has realized that drive post moves horizontally the effect of gearshift, namely by the adjusting of adjustable plate, can freely select perforating knife spare, and the again drive by drive mechanism is so that perforating knife spare moves downward punching.
As present invention further optimization, described the first punching part is positioned at the place ahead of the second punching part, described switching mechanism also comprises a location-plate, described location-plate is between described the first punching part and the second punching part, and described location-plate is provided with the locating hole for described drive post break-through; The upper end of described locating hole has difference in height, and described location-plate upper end has projection, is provided with spring on the described projection; The bottom of described location-plate also is provided with a plurality of fork bars; On the described frame cover plate is installed, described cover plate is the obstacle of the projection on the described location-plate, offers the hole that cooperates with described projection on the described cover plate.
Location-plate has played the paper position-limiting action, and when selecting the first punching part, the fork bar of location-plate bottom stops paper feed channel, so that evenly get the pass of the first punching part on the paper; When selecting the second punching part, location-plate moves upward, for paper has been reserved passage, because the driving of transmission mechanism on the second punching part, is evenly got the pass of the second punching part on the paper.
As of the present invention further preferred again, described transmission mechanism comprises handle, power transmission shaft, be arranged on gear on the power transmission shaft, drive plate and cooperate with described drive plate and drive the tooth bar that it moves up and down, described drive plate offers the gearshift groove of horizontal direction, and what described drive post can move horizontally is located in the gearshift groove.
As of the present invention further preferred, described drive plate is two, is in respectively the two sides of described location-plate, and the side of described drive plate offers the drive hole that cooperates for tooth bar.
As of the present invention preferred, described the first punching part and the second punching part are separately positioned on the outside of two drive plates, described adjustable plate is two, is separately positioned on the outside of described the first punching part and the second punching part, and described adjustable plate is provided with and compresses projection.
As of the present invention preferred, also be provided with the paper profiling structure on the described frame.
In sum, the present invention has following beneficial effect:
1, perforating binding machine provided by the invention comprises one group of stamping knife group, and the stamping knife group comprises two kinds of punching parts that possess different perforating blades, and two kinds of punchings are provided with conversion equipment between the part and can freely change, and realizes separately punching.
2, perforating binding machine provided by the invention also is provided with two kinds of different binder mechanisms, has satisfied the bookbinding demand of different shaped jet holes, for the client has saved cost.
The specific embodiment
Purpose of the present invention, feature and advantage are further described with reference to accompanying drawing in connection with embodiment.
This specific embodiment only is explanation of the invention; it is not limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present invention.
Shown in Fig. 1-5, the double-pole perforating binding machine, comprise frame 1, be installed on perforation structure, transmission mechanism and binder mechanism on the frame 1, transmission mechanism comprises handle 9, power transmission shaft 10, is arranged on the gear 11 on the power transmission shaft 10, and binder mechanism comprises iron ring binding machine structure 14 and rubber-ring binder structure 15.
Perforation structure comprises the stamping knife group, the second punching part 3 that the stamping knife group comprises the first punching part 2 that is provided with a plurality of the first perforating knifes 21 and is provided with a plurality of the second perforating knifes 31, offer respectively the first gear groove 211 and the second gear groove 311 on the first punching part 21 and the second punching part 3, the first gear groove 211 and the second gear groove 311 form by neutral gear groove and real shelves groove, the second gear groove 311 of the second punching part 31 cooperatively interact with the first the first gear groove 211 that punches part 21 and gear opposite.
Be provided with switching mechanism between the first punching part 2 and the second punching part 3, switching mechanism comprises adjustable plate 4.In the present embodiment, the first punching part 2 is in the place ahead of the second punching part 3, the outside at the first punching part 2 and the second punching part 3 is respectively arranged with adjustable plate 4, be provided with drive post 5 on the adjustable plate 4, in the first gear groove 211 and the second gear groove 311 that drive post 5 is located in, adjustable plate has realized that drive post moves horizontally the effect of gearshift, i.e. adjusting by adjustable plate, can freely select perforating knife spare, the again drive by drive mechanism is so that perforating knife spare moves downward punching.
Between the second punching part 3, also be provided with two drive plates 6 at the first punching part 2, the side of drive plate 6 offers drive hole 62, be provided with the tooth bar 12 that matches with gear 11 on the power transmission shaft 10 in the drive hole 62, thereby the drive of drive plate 6 by tooth bar 12 moves up and down; Every drive plate 6 also offers the gearshift groove 61 parallel to each other of two horizontal directions, and what drive post 5 can move horizontally is located in the gearshift groove 61.
Between two drive plates 6, also be provided with a location-plate 7, location-plate 7 the first punching part 2 punch between the part 3 with second, location-plate 7 is provided with the locating hole 71 of drive post 5 break-through of confession; The upper end of locating hole 71 has difference in height, and location-plate 71 upper ends have projection 72, is provided with spring 73 on the projection 72; The bottom of location-plate 7 also is provided with a plurality of fork bars 74.Cover plate 8 is installed on the frame 1, and cover plate 8 is the obstacle of the projection 72 on the location-plate 71, offers on the cover plate 8 and projection 72 holes that cooperate 81.Location-plate 7 has played the paper position-limiting action, and when selecting the first punching part 2, the fork bar 74 of location-plate 7 bottoms stops paper feed channel, so that evenly get the pass of the first punching part 2 on the paper; When selecting the second punching part 3, location-plate 7 moves upward, for paper has been reserved passage, because the driving of transmission mechanism on the second punching part 3, is evenly got the pass of the second punching part on the paper.
Double-pole perforating binding machine provided by the invention comprises one group of stamping knife group, and the stamping knife group comprises two kinds of punching parts that possess different perforating blades, and two kinds of punchings are provided with conversion equipment between the part and can freely change, and realizes separately punching.Because circular hole is different from the bookbinding form of square hole, double-pole perforating binding machine provided by the invention also is provided with for the iron ring binding machine 14 of bookbinding circular hole paper and the rubber-ring binder 15 that is used for bookbinding square groove paper, and punching and bookbinding form are all realized dualization.In addition, also be provided with symmetrical compression projection 41 on the adjustable plate 4, so that the internal part of perforation structure closely arranges stable operation.Also be provided with paper profiling structure 13 on the frame 1, applicable to the paper perforating of different size.