CN217861685U

CN217861685U - Perforating device of book printing machine

Info

Publication number: CN217861685U
Application number: CN202222311702.4U
Authority: CN
Inventors: 禤建军
Original assignee: Guangzhou Weilong Printing Plate Making Co ltd
Current assignee: Guangzhou Weilong Printing Plate Making Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-22
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a perforating device of books printing machine, including a perforating device of books printing machine, which comprises a mounting bracket, it is provided with the installation piece to slide in the mounting bracket, the mounting groove has been seted up in the installation piece. The utility model discloses a perforating device equipment of books printing machine of above-mentioned design, drive the push rod drive through driving actuating cylinder, make the push rod to install a horizontal drive along the guide bar under the effect of installation slider, thereby carry out horizontal adjustment to the position of the head of perforating, the cooperation that rethread pushed actuating cylinder is to the head drive of perforating, make the head of perforating reciprocate, thereby punch to books, and release the piece in the head of perforating under the cooperation of expanding spring and ejector pad, avoid the piece to pile up, thereby can punch to the books of not equidimension type under the effect of same platform equipment, and then save the investment of books.

Description

Perforating device of book printing machine

Technical Field

The utility model relates to a printing machine's the technical field that punches especially relates to a perforating device of books printing machine.

Background

Some books are of test questions, and each page needs to be torn off after being used, and if the books are manufactured according to a normal flow, the books are not easy to tear off, so that inconvenience is brought to the use of customers, the sales of the books are affected, and the workload of a printing factory is reduced.

Consequently need adopt the mode of punching to books, the market of being convenient for uses, current book punching technology to books adopts traditional mode can only reset the formula and punches to the books of same type size, when meetting different kind books size nonconformity, this kind of mode just can not continue to use, from this just needs the machine of multiple model, leads to investment cost high, consequently this application provides a perforating device of books printing machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the book printing machine punched books among the prior art, and the perforating device of the book printing machine who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a perforating device of books printing machine, includes the mounting bracket, it installs the piece to slide in the mounting bracket, the mounting groove has been seted up in the mounting bracket, fixed mounting has the push cylinder in the mounting groove, the push cylinder output is provided with the drive shaft, the subassembly that punches is installed to the drive shaft output, the vertical end of mounting bracket is provided with and is used for installing the driven drive assembly of piece, the sliding of mounting bracket lower extreme is provided with and is used for the spacing subassembly to books.

Preferably, the subassembly of punching includes threaded connection's on the drive shaft head of punching, it accomodates the groove to punch to open in, accomodate inslot fixed mounting and have expanding spring, it is provided with the ejector pad through expanding spring slip to accomodate the groove.

Preferably, the punching head is in a structure with various shapes, and the accommodating groove corresponds to the punching head structure.

Preferably, the driving assembly comprises a driving cylinder fixedly mounted on the mounting frame, the output end of the driving cylinder is hinged to a push rod, and one end of the push rod is hinged to the mounting frame, while the other end is hinged to the mounting block in a sliding manner.

Preferably, a guide rod is fixedly installed at the side end of the installation block, an installation sliding groove is formed in the guide rod, an installation sliding block is arranged in the installation sliding groove in a sliding mode, and the push rod is hinged to the installation sliding block.

Preferably, the limiting assembly comprises a pulling spring fixedly connected to the mounting frame, the free ends of the pulling spring are connected with a baffle plate used for limiting the book, the baffle plate is of a \ 21274;, structure, and the baffle plate is slidably arranged in the mounting frame in a penetrating manner.

Compared with the prior art, the utility model discloses possess following advantage:

the utility model discloses a perforating device equipment of books printing machine of above-mentioned design, through driving actuating cylinder to the push rod drive, make the push rod to install a horizontal drive along the guide bar under the effect of installation slider, thereby carry out horizontal adjustment to the position of punching the head, the cooperation that rethread pushed cylinder is to the head drive of punching, make the head of punching reciprocate, thereby punch to books, and release the piece in the head of punching under the cooperation of expanding spring and ejector pad, avoid the piece to pile up, thereby can punch to the books of not equidimension type under the effect of same equipment, and then save the investment of books.

Drawings

Fig. 1 is a schematic perspective view of a punching device of a book printing machine according to the present invention;

fig. 2 is a sectional view of the planar internal structure of the punching device of the book printing machine according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of a partial three-dimensional structure of the punching device of the book printing machine of the present invention.

In the figure: 1. a mounting frame; 2. mounting blocks; 3. a push cylinder; 4. a drive shaft; 5. punching a hole head; 6. a tension spring; 7. a push block; 8. a driving cylinder; 9. a push rod; 10. a guide bar; 11. installing a sliding block; 12. pulling the spring; 13. and a baffle plate.

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.

In order to solve and adopt traditional mode among the prior art, lead to the slower problem of machining efficiency, this application has designed a books printing machine to the device that books punched fast, compares prior art and has the effect of the position control that punches to books, increases the application range who punches to books.

Referring to fig. 1-4, a perforating device of book printing machine, includes mounting bracket 1, and it is provided with installation piece 2 to slide in mounting bracket 1, has seted up the mounting groove in installation piece 2, and fixed mounting has push cylinder 3 in the mounting groove, and push cylinder 3 output is provided with drive shaft 4, and the subassembly that punches is installed to drive shaft 4 output, and mounting bracket 1 vertical end is provided with and is used for installing 2 driven drive assembly of piece, and mounting bracket 1 lower extreme slides and is provided with and is used for spacing subassembly to books.

During the use, drive punching assembly through push cylinder 3 under drive shaft 4's effect for punching assembly can the up-and-down motion, thereby be convenient for punch books, can adjust punching assembly's horizontal position under the effect of installation piece 2 through drive assembly, and then can adjust the position to the hole as required.

In order to facilitate the waste treatment, the preferable adoption of this application file will be punched and open in the head 5 and accomodate the groove, will accomodate the push block 7 that the inslot promoted the waste material through the installation of expanding spring 6, specifically, accomodate the groove and expanding spring 6 and push block 7 between set up the position as follows: the punching assembly comprises a punching head 5 which is connected with the driving shaft 4 through threads, a containing groove is formed in the punching head 5, an expansion spring 6 is fixedly installed in the containing groove, and a push block 7 is arranged in the containing groove in a sliding mode through the expansion spring 6; the book surface can be perforated conveniently by the perforating head 5.

During the use, when punching head 5 punches books for the waste material is stored and is accomodate the inslot, when punching head 5 risees and books separation, accomodates the inslot waste material and shifts out from accomodating the inslot under the effect of expanding spring 6, thereby is convenient for work next time.

In order to increase the usability of the device, the punching head 5 is preferably arranged in different structural shapes, and the specific structural characteristics of the punching head 5 are as follows; the punching head 5 is in various different shapes and structures, and the accommodating groove corresponds to the structure of the punching head 5; by setting the punching head 5 to different shapes, the punching head 5 can be replaced as required, and the application range of the punching head is improved.

For the convenience is adjusted the position of perforating, this application file preferably adopts the mode of driving actuating cylinder 8 to push rod 9 drive for push rod 9 is to the horizontal position drive of installation piece 2, and is concrete, drives the position that sets up between actuating cylinder 8, push rod 9 and the installation piece 2 as follows: the driving assembly comprises a driving cylinder 8 fixedly mounted on the mounting frame 1, the output end of the driving cylinder 8 is hinged with a push rod 9, one end of the push rod 9 is hinged with the mounting frame 1, the other end of the push rod 9 is hinged with the mounting block 2 in a sliding manner, a guide rod 10 is fixedly mounted at the side end of the mounting block 2, a mounting chute is formed in the guide rod 10, a mounting slide block 11 is arranged in the mounting chute in a sliding manner, and the push rod 9 is hinged with the mounting slide block 11; the guide rod 10 not only facilitates the installation of the installation slide 11, but also provides a sliding guide for the installation slide 11.

During the use, drive push rod 9 drive through driving actuating cylinder 8 for push rod 9 uses and swings as the pin joint with the articulated department of mounting bracket 1, makes the push rod 9 other end to the whole horizontal drive of installation piece 2 under the effect of installation slider 11, thereby can play the removal effect to the horizontal position of punching head 5.

For the convenience of punching books, this application file preferably adopts baffle 13 to the spacing mode of books, places the books displacement, and is specific, to the spacing mode of books and to baffle 13's mounting means to and the position as follows: the limiting assembly comprises a pulling spring 12 fixedly connected to the mounting frame 1, the free end of the pulling spring 12 is connected with a baffle 13 used for limiting books, the baffle 13 is of a v-21274h-shaped structure, and the baffle 13 penetrates through the mounting frame 1 in a sliding mode.

During the use, will treat that the books of processing are placed baffle 13 and mounting bracket 1 in for baffle 13 supports tightly to the books side under the effect of pulling spring 12, plays the flattening effect to the books side, is convenient for punch to books.

The utility model discloses its functional principle is set forth to following mode of operation of accessible:

when the device works, firstly, a book to be processed is placed between the baffle 13 and the mounting frame 1, so that the baffle 13 is clamped, then the push rod 9 is driven by the driving cylinder 8 according to the width of the book, so that the push rod 9 horizontally drives the mounting block 2 along the guide rod 10 under the action of the mounting slide block 11, and the position of a punching head can be horizontally adjusted;

then drive punching head 5 under the effect of drive shaft 4 through promoting cylinder 3 for punching head 5 reciprocates, thereby punches to books, when punching head 5 through drive shaft 4 under the effect of promoting cylinder 3 rise, ejector pad 7 will punch the piece release in the head 5 under the effect at expanding spring 6, thereby be convenient for process next hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a perforating device of books printing machine, a serial communication port, includes mounting bracket (1), it is provided with installation piece (2) to slide in mounting bracket (1), the mounting groove has been seted up in installation piece (2), fixed mounting has push cylinder (3) in the mounting groove, push cylinder (3) output is provided with drive shaft (4), the subassembly that punches is installed to drive shaft (4) output, mounting bracket (1) vertical end is provided with and is used for installing piece (2) driven drive assembly, mounting bracket (1) lower extreme slides and is provided with and is used for the spacing subassembly of books.

2. The perforating device of the book printing machine according to claim 1, characterized in that the perforating assembly comprises a perforating head (5) which is connected with a drive shaft (4) in a threaded manner, a receiving groove is formed in the perforating head (5), a telescopic spring (6) is fixedly mounted in the receiving groove, and a push block (7) is slidably arranged in the receiving groove through the telescopic spring (6).

3. The perforating device of the book printing machine according to claim 2, characterized in that the perforating head (5) has a plurality of different shapes and the receiving slot corresponds to the structure of the perforating head (5).

4. The perforating device of the book printing machine according to claim 1, characterized in that the driving assembly comprises a driving cylinder (8) fixedly mounted on the mounting frame (1), the output end of the driving cylinder (8) is hinged with a push rod (9), one end of the push rod (9) is hinged with the mounting frame (1), and the other end is hinged with the mounting block (2) in a sliding manner.

5. The perforating device of the book printing machine according to claim 4, characterized in that a guide bar (10) is fixedly mounted at the side end of the mounting block (2), a mounting chute is formed in the guide bar (10), a mounting slider (11) is slidably arranged in the mounting chute, and the push rod (9) is hinged to the mounting slider (11).

6. The perforating device of the book printing machine according to claim 1, characterized in that the limiting component comprises a pulling spring (12) fixedly connected to the mounting frame (1), the free ends of the pulling spring (12) are connected with a baffle (13) for limiting the book, the baffle (13) is of a v-21274h-shaped structure, and the baffle (13) is slidably arranged in the mounting frame (1).