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CN-224224069-U - Perforating device for bookbinding of propaganda manual

CN224224069UCN 224224069 UCN224224069 UCN 224224069UCN-224224069-U

Abstract

The utility model provides a perforating device for binding a propaganda manual, which belongs to the technical field of binding of propaganda manual and comprises a base, a positioning seat and a support, wherein the positioning seat is arranged above the base, the upper surface of the positioning seat is provided with a positioning groove, during the process of drilling the propaganda manual, propaganda manual paper needing to be drilled is firstly tidy, then the propaganda manual paper is posted at the inner end of the positioning groove, in the process of drilling, a perforating motor is started to drive an annular drill bit to drill, an electric telescopic rod drives a lifting plate to move downwards, the lifting plate drives a pressing plate to move downwards, the pressing plate is firstly contacted with the propaganda manual paper needing to be drilled, the pressing plate can realize the pressing and positioning of the propaganda manual, the lifting plate continues to move downwards, a first spring is in a compressed state, and at the moment, the annular drill bit passes through a second through hole to drill the propaganda manual paper pressed by the pressing plate, the propaganda manual paper is prevented from deforming in the process of drilling, and the accuracy of the drilling position of the propaganda manual is ensured.

Inventors

  • YANG RUILU

Assignees

  • 青岛世升印刷机械有限公司

Dates

Publication Date
20260512
Application Date
20250324

Claims (9)

  1. 1. The utility model provides a perforating device for propaganda manual binding, includes base (1), positioning seat (2) and support (3), positioning seat (2) are installed to the top of base (1), positioning seat (2) upper surface has seted up constant head tank (201), a plurality of first perforation (202) have been seted up in the inside left side of constant head tank (201), positioning seat (2) surface left side is fixed to be provided with support (3), electric telescopic handle (4) are installed at the upper surface central authorities of support (3), lifter plate (5) are installed to the output of electric telescopic handle (4), a plurality of perforating motors (6) are installed to the upper surface fixed mounting of lifter plate (5), annular drill bit (7) are installed to the output of perforating motor (6), the bottom surface of lifter plate (5) is through a plurality of first spring (8) fixedly provided with clamp plate (9), the upper surface of clamp plate (9) is fixedly provided with second perforation (901).
  2. 2. The punching device for bookbinding of propaganda manual according to claim 1, characterized in that the first spring (8) is in a natural extension state, and the level of the pressing plate (9) is lower than the bottom level of the ring bit (7).
  3. 3. The hole punching device for bookbinding of a propaganda manual according to claim 2 characterized in that the diameters of the first through hole (202) and the second through hole (901) are equal to the diameter of the ring bit (7), and the second through hole (901) and the first through hole (202) are located right below the ring bit (7).
  4. 4. The hole punching device for bookbinding of a propaganda manual according to claim 1 characterized in that a junk slot (101) is formed in the left side of the upper surface of the base (1), the junk slot (101) is located right below the first through hole (202), and the first through hole (202) penetrates through the junk slot (101).
  5. 5. The punching device for bookbinding of propaganda manual according to claim 4, characterized in that the ring bit (7) includes a second spring (701) and a pushing plate (702), the second spring (701) is fixedly disposed at the top of the inner side of the ring bit (7), and the pushing plate (702) is fixedly disposed at the bottom of the second spring (701).
  6. 6. The punching device for bookbinding of a propaganda manual according to claim 5 in which the pushing plate (702) is located under the inside of the ring bit (7) when the second spring (701) is in a natural extended state.
  7. 7. The hole punching device for bookbinding of propaganda manual according to claim 1 characterized in that a mounting plate (102) is fixedly arranged at the left end of the upper surface of the base (1), the positioning seat (2) is rotatably arranged on the mounting plate (102) through a pin shaft (103), sliding grooves (203) are formed in the left side and the right side of the inner center of the positioning groove (201), and a positioning assembly is arranged in the sliding grooves (203).
  8. 8. The propaganda manual binding punching device of claim 7, wherein the positioning assembly comprises a screw rod (10), the screw rod (10) is rotatably arranged in the center of the side face of the positioning seat (2) through a bearing, the screw rod (10) stretches into the two sliding grooves (203), a rotating wheel (1001) is fixedly arranged at the left end of the screw rod (10), sliding blocks (1002) are connected with the left side and the right side of the screw rod (10) in a threaded mode, and clamping plates (1003) are fixedly arranged on the upper surface of the sliding blocks (1002).
  9. 9. The punching device for bookbinding of propaganda manual according to claim 8 in which screw threads of screws (10) in two of the slide grooves (203) are opposite in direction, and two sliders (1002) are respectively slid in the two slide grooves (203), and distances between the sliders (1002) and left and right sides of the positioning groove (201) are the same.

Description

Perforating device for bookbinding of propaganda manual Technical Field The utility model relates to the technical field of bookbinding of propaganda manuals, in particular to a perforating device for bookbinding of propaganda manuals. Background Compared with common books, the propaganda manual design not only comprises a front cover back cover design, but also comprises a ring lining, a fly page, a text format and the like, is a crucial step in the binding process of the propaganda manual, and the problems that the traditional punching equipment is inconvenient to adjust, complex to operate and difficult to collect paper shreds often exist; As in the prior art, the patent with the authorized bulletin number of CN222245145U discloses a punching device for bookbinding, and the punching device for bookbinding can drive a first limiting frame to move through a first electric push rod, can further limit and clamp books, can drive a first threaded rod, a support rod and a second threaded rod to rotate through a driving assembly, so as to drive a threaded sleeve in threaded connection with the surfaces of the first threaded rod and the second threaded rod to move, and can drive two second limiting frames to move in opposite directions through the threaded sleeve to limit the books; But the device is when punching to books, passes books through the drill bit that punches and gets into the recess and punch to books, and books drilling department does not set up any books positioner and fixes books, at the in-process of drilling, the drill bit that punches takes place deformation easily with the position of books contact, and the in-process that the thinner books of thickness punches in particular time takes place deformation easily for books, influences the accuracy when punching, therefore designs a propaganda manual and binds and use perforating device and solves above-mentioned problem. Disclosure of utility model The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a punching device for bookbinding of a brochure. The utility model aims to solve the technical problem of providing a punching device for bookbinding of propaganda manuals, and solves the problem that the drilling position is easy to deform when the drilling device for bookbinding is used for drilling in the prior art, and the drilling accuracy is affected. The utility model provides a punching device for bookbinding of propaganda manuals, which comprises a base, a positioning seat and a bracket, wherein the positioning seat is arranged above the base, the upper surface of the positioning seat is provided with a positioning groove, the left side of the inside of the positioning groove is provided with a plurality of first through holes, the left side of the surface of the positioning seat is fixedly provided with the bracket, the center of the upper surface of the bracket is provided with an electric telescopic rod, the output end of the electric telescopic rod is provided with a lifting plate, the upper surface of the lifting plate is fixedly provided with a plurality of punching motors, the output end of each punching motor is provided with an annular drill bit, the bottom surface of the lifting plate is fixedly provided with a pressing plate through a plurality of first springs, and the upper surface of the pressing plate is fixedly provided with a second through hole. Preferably, when the first spring is in a natural extension state, the horizontal height of the pressing plate is lower than the bottom horizontal height of the ring bit. Preferably, the diameters corresponding to the first through hole and the second through hole are equal to the diameter of the ring bit, and the second through hole and the first through hole are located right below the ring bit. Preferably, a chip groove is formed in the left side of the upper surface of the base, the chip groove is located right below the first through hole, and the first through hole penetrates through the chip groove. Preferably, the ring bit comprises a second spring and a pushing plate, the second spring is fixedly arranged at the top of the inner side of the ring bit, and the pushing plate is fixedly arranged at the bottom of the second spring. Preferably, when the second spring is in a natural extension state, the pushing plate is positioned below the inner part of the annular drill bit. Preferably, the upper surface left end of base is fixed and is provided with the mounting panel, and the positioning seat is rotatory to be set up on the mounting panel through the round pin axle, the spout has all been seted up to the inside central authorities left and right sides of constant head tank, install locating component in the spout. Preferably, the locating component comprises a screw rod, the screw rod is rotatably arranged at the center of the side face of the locating seat through a