CN215921656U

CN215921656U - Adjustable book pressing jack device of front cutter for saddle stitching machine

Info

Publication number: CN215921656U
Application number: CN202121938809.0U
Authority: CN
Inventors: 刘保伟; 刘晓
Original assignee: Jinan Zeluyuan Industry And Trade Co ltd
Current assignee: Jinan Zeluyuan Industry And Trade Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-01
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of saddle stitching machines, in particular to an adjustable book pressing jack device of a front cutter for a saddle stitching machine, which comprises a base and a fixed shell, wherein the left side of the upper end of the base is fixedly connected with the fixed shell, the right side of the upper end of the base is rotatably connected with a placing plate, the upper end of the fixed shell is rotatably connected with a pressure lever, the lower end of the pressure lever is rotatably connected with a sliding plate, the lower end of the sliding plate is fixedly connected with an extrusion head, the outer part of the sliding plate is slidably connected with a nail discharging block, the front side and the rear side of the lower end of the sliding plate are rotatably connected with connecting rods which are symmetrically arranged leftwards and rightwards, and the lower end of the connecting rod is rotatably connected with a pressure plate. Thereby being convenient for binding the paper with different angles and improving the use efficiency.

Description

Adjustable book pressing jack device of front cutter for saddle stitching machine

Technical Field

The utility model relates to the technical field of saddle stitching machines, in particular to an adjustable book pressing jack device of a front cutter for a saddle stitching machine.

Background

The saddle stitching, also called saddle stitching, is to be taken as the saddle of a horse when the saddle stitching is taken for binding, the saddle stitching is matched on a chain on which a binding machine moves, and after binding, the saddle stitching is stitched on the position of the back of the horse, therefore, when the book is opened, the middle part of the book is seen, the first page and the last page of the whole book are symmetrically connected, and the two pages in the middle are also symmetrically connected by taking the middle nail as the center.

The saddle stitching machine is specially used for binding various booklets, picture albums, magazines and the like, wherein regarding a book fore-edge cutting process link, before a front knife starts to cut, books must be compacted and positioned through a book pressing jack, and the traditional saddle stitching linkage line three-edge cutting front knife book pressing jack device has the advantages that the initial position of the installation is fixed, so that the book pressing jack can not be adjusted, and meanwhile, the device is simple and easy to install and debug, but because a belt is fed and a belt is fed in three edges, the size of the book fore-edge cutting forming width caused by the speed error is large in fluctuation, the cutting forming quality is poor, the stability is poor, and the precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable book pressing jack device of a front cutter for a saddle stitching machine, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a very heavy device of book of pressing with adjustable preceding cutter of saddle stitching machine, includes base and fixed casing, the fixed casing of upper end left side fixedly connected with of base, and the upper end right side of base rotates and is connected with places the board, the upper end of fixed casing rotates and is connected with the depression bar, and the lower extreme of depression bar rotates and is connected with the slide, the lower extreme fixedly connected with extrusion head of slide, and the outside sliding connection of slide has out the nail piece, both sides all rotate around the lower extreme of slide and are connected with the connecting rod that is bilateral symmetry setting, and the lower extreme of connecting rod rotates and is connected with the clamp plate.

Preferably, the number of the pressing plates is two, and the pressing plates on the left side and the right side are in rotating connection.

Preferably, the first sliding grooves which are symmetrically arranged front and back are formed in the fixed shell, the nail outlet block is connected with the fixed shell in a sliding mode through the first sliding grooves, the extrusion grooves are formed in the placing plate, and the limiting block is connected to the upper end of the fixed shell in a sliding mode.

Preferably, the front side and the rear side of the sliding plate are both connected with guide rods in a sliding mode, the upper end and the lower end of each guide rod are both fixedly connected with a nail outlet block, a spring is arranged outside each guide rod, and the upper end and the lower end of each spring are respectively fixedly connected with the sliding plate and the nail outlet block.

Preferably, the front side and the rear side of the nail outlet block are both provided with second sliding grooves, and the nail outlet block is connected with the sliding plate in a sliding mode through the second sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the paper binding device, the sliding plate is driven to move by the arranged pressure lever, so that paper is bound, the connecting rod is driven to move by the sliding plate, so that the pressing plate is driven to move, the paper is preferentially fixed, and the paper is prevented from deviating in the binding process to influence the binding efficiency of the paper;

2. according to the utility model, through the sliding of the arranged nail outlet block in the fixed shell and the rotation of the placing plate at the upper end of the base, the flat binding of paper is realized, and meanwhile, the sliding and the rotation of the pressing rod in the nail outlet block are utilized, so that the nail outlet block is convenient to rotate, the binding of paper at different angles is convenient, and the use efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the nail ejection block according to the present invention;

FIG. 3 is a schematic view of the structure of the pressure plate of the present invention.

In the figure: 1-pressure bar, 2-nail-out block, 3-pressure plate, 4-placing plate, 5-base, 6-first chute, 7-limiting block, 8-fixed shell, 9-sliding plate, 10-second chute, 11-connecting rod, 12-spring, 13-guide rod, 14-extrusion groove and 15-extrusion head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a very heavy device of book of pressing with adjustable preceding cutter of saddle stitching machine, including base 5 and fixed casing 8, the fixed casing 8 of upper end left side fixedly connected with of base 5, and the upper end right side of base 8 rotates and is connected with places board 4, the upper end of fixed casing 8 rotates and is connected with depression bar 1, and depression bar 1's lower extreme rotates and is connected with slide 9, the lower extreme fixedly connected with extrusion head 15 of slide 9, and slide 9's outside sliding connection has out nail piece 2, both sides all rotate around slide 9's the lower extreme and are connected with connecting rod 11 that are bilateral symmetry and set up, and the lower extreme of connecting rod 11 rotates and is connected with clamp plate 3.

The number of the pressing plates 3 is two, the pressing plates 3 on the left side and the right side are in rotating connection, and the pressing plates 3 are convenient to rotate through the arranged pressing plates 3, so that the paper is convenient to compress and fix, and the paper is convenient to bind; the inside of the fixed shell 8 is provided with first sliding grooves 6 which are symmetrically arranged front and back, the nail discharging block 2 is connected with the fixed shell 8 in a sliding mode through the arranged first sliding grooves 6, the inside of the placing plate 4 is provided with an extrusion groove 14, the upper end of the fixed shell 8 is connected with a limiting block 7 in a sliding mode, the sliding of the nail discharging block 2 in the fixed shell 8 is facilitated through the arranged first sliding grooves 6, and meanwhile, the extrusion groove 14 and the placing plate 4 rotate at the upper end of the base 5, so that the flat binding of paper is facilitated, and the binding efficiency is improved; guide rods 13 are connected to the front side and the rear side of the sliding plate 9 in a sliding mode, nail outlet blocks 2 are fixedly connected to the upper end and the lower end of each guide rod 13, springs 12 are arranged outside the guide rods 13, the sliding plate 9 and the nail outlet blocks 2 are fixedly connected to the upper end and the lower end of each spring 12 respectively, and the guide rods 13 and the springs 12 are matched with each other, so that the sliding plate 9 is guided conveniently, and the binding efficiency is improved; go out nail piece 2 around both sides all seted up second spout 10, and go out nail piece 2 through the second spout 10 and the slide 9 sliding connection who sets up, through the second spout 10 that sets up, slide 9 in the slip of going out nail piece 2 inside of being convenient for improves the efficiency of binding.

The working process is as follows: when in use, firstly, the paper to be bound is placed at the upper end of the placing plate 4, the slide plate 9 is driven to move by the arranged pressure lever 1, so as to drive the binding needle inside the nail discharging block 2 to move, thereby realizing the binding of the paper, meanwhile, the slide plate 9 is utilized to drive the connecting rod 11 to move, thereby driving the pressing plate 11 to move, realizing the preferential fixation of the paper, preventing the paper from deviating and influencing the binding efficiency of the paper in the binding process, realizing the flat binding of the paper by the sliding of the arranged nail discharging block 2 inside the fixed shell 8 and the rotation of the placing plate 4 at the upper end of the base 5, simultaneously, utilizing the sliding and the rotation of the pressure lever 1 inside the nail discharging block 2, thereby facilitating the rotation of the nail discharging block 2, thereby facilitating the binding of the paper with different angles and improving the use efficiency, and facilitating the sliding of the nail discharging block 2 inside the fixed shell 8 by the arranged first chute 6, meanwhile, the pressing groove 14 and the placing plate 4 are rotated at the upper end of the base 5, so that the paper is bound flatly and conveniently, and the binding efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press book jack device with adjustable preceding cutter of saddle stitching machine, includes base (5) and fixed casing (8), its characterized in that: the utility model discloses a nail puller, including base (5), upper end left side fixedly connected with stationary housing (8) of base (5), and the upper end right side of base (5) rotates and is connected with places board (4), the upper end of stationary housing (8) is rotated and is connected with depression bar (1), and the lower extreme of depression bar (1) rotates and is connected with slide (9), the lower extreme fixedly connected with extrusion head (15) of slide (9), and the outside sliding connection of slide (9) has out nail piece (2), both sides all rotate around the lower extreme of slide (9) and are connected with connecting rod (11) that are bilateral symmetry and set up, and the lower extreme of connecting rod (11) rotates and is connected with clamp plate (3).

2. The adjustable book pressing jack device of the front cutter for the saddle stitching machine according to claim 1, wherein: the number of the pressing plates (3) is two, and the pressing plates (3) on the left side and the right side are in rotating connection.

3. The adjustable book pressing jack device of the front cutter for the saddle stitching machine according to claim 1, wherein: first spout (6) that are the front and back symmetry and set up are seted up to the inside of fixed casing (8), and go out nail piece (2) through first spout (6) and the fixed casing (8) sliding connection who sets up, extrusion groove (14) are seted up to the inside of placing board (4), and the upper end sliding connection of fixed casing (8) has stopper (7).

4. The adjustable book pressing jack device of the front cutter for the saddle stitching machine according to claim 1, wherein: the nail discharging device is characterized in that guide rods (13) are slidably connected to the front side and the rear side of the sliding plate (9), nail discharging blocks (2) are fixedly connected to the upper end and the lower end of each guide rod (13), springs (12) are arranged outside the guide rods (13), and the sliding plate (9) and the nail discharging blocks (2) are fixedly connected to the upper end and the lower end of each spring (12) respectively.

5. The adjustable book pressing jack device of the front cutter for the saddle stitching machine according to claim 1, wherein: the front side and the rear side of the nail outlet block (2) are both provided with second sliding grooves (10), and the nail outlet block (2) is connected with the sliding plate (9) in a sliding mode through the second sliding grooves (10).