CN205364003U - Paper cutting device - Google Patents

Abstract

The utility model discloses a paper cutting device, which comprises: a cutting table, a vertical board, a fixed board, a hydraulic station, a cutting hydraulic oil cylinder, a blade, a pressing hydraulic oil cylinder, a pressing block, a groove; A vertical plate is directly welded, the left and right ends of the fixed plate are respectively welded to the upper ends of the left and right vertical plates, a cutting hydraulic cylinder is vertically fixed on the front surface of the fixed plate, and a blade is vertically fixed at the lower end of the piston rod of the cutting hydraulic cylinder. A compression hydraulic oil cylinder is vertically fixed on the rear surface of the fixed plate, and a pressure block is horizontally fixed at the lower end of the piston rod of the compression hydraulic oil cylinder. The utility model has the advantages of convenient use, good cutting effect and the like.

Description

A paper cutting device

technical field

The utility model relates to a cutting device, in particular to a paper cutting device, which is applied in the field of book production and processing.

Background technique

In the process of book production and processing, paper needs to be cut into a fixed size. At present, paper cutters are mainly used to cut paper, but the existing paper cutters are relatively simple in structure, and only the hydraulic cylinder drives the cutter to cut the paper. Cutting, however, when the cutter is cutting the paper, the paper is prone to shake or move, which will cause the defect of inaccurate cutting size of the paper, and the cutting accuracy and cutting effect of the paper will also deteriorate accordingly.

Utility model content

The technical problem to be solved by the utility model is to provide a paper cutting device which is easy to use and has good cutting effect.

In order to solve the above technical problems, the utility model provides the following technical solutions: the utility model discloses a paper cutting device, including: a cutting table, a vertical plate, a fixed plate, a hydraulic station, a cutting hydraulic cylinder, a blade, a pressing hydraulic cylinder, briquetting block, groove, a vertical plate is vertically welded on the left and right sides of the cutting table, the left and right ends of the fixed plate are respectively welded to the upper ends of the left and right vertical plates, and a vertical plate is arranged on the left side of the cutting table. A hydraulic station, a cutting hydraulic cylinder is vertically fixed on the front surface of the fixing plate, the cutting hydraulic cylinder is connected with the hydraulic station through an oil pipe, and the lower end of the piston rod of the cutting hydraulic cylinder is vertically fixed A blade, a compression hydraulic cylinder is vertically fixed on the rear surface of the fixed plate, the compression hydraulic cylinder is connected with the hydraulic station through an oil pipe, and the lower end of the piston rod of the compression hydraulic cylinder is horizontal A pressing block is fixed, a groove is formed on the cutting table, and the vertical projection of the blade falls completely in the groove.

Further, the pressing block is made of rubber material.

Further, an auxiliary hydraulic cylinder is fixed horizontally at the rear end on the upper surface of the cutting table, and the auxiliary hydraulic cylinder is connected with the hydraulic station through an oil pipe, and the front end of the piston rod of the auxiliary hydraulic cylinder is horizontally fixed. A push plate is provided, the said push plate is parallel to the groove, and the push plate is behind the pressing block.

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

1. Easy to use;

2. Good cutting effect.

Description of drawings

Fig. 1 is a structural schematic diagram of a paper cutting device of the present invention.

The labels in the figure are: 1-cutting table; 2-vertical plate; 3-fixed plate; 4-hydraulic station; 5-cutting hydraulic cylinder; 6-blade; Groove; 10-auxiliary hydraulic oil cylinder; 11-push plate.

detailed description

As shown in Figure 1, the utility model discloses a paper cutting device, comprising: a cutting table 1, a vertical plate 2, a fixed plate 3, a hydraulic station 4, a cutting hydraulic cylinder 5, a blade 6, a pressing hydraulic cylinder 7, a block 8, groove 9, a vertical plate 2 is vertically welded on the left and right sides of the cutting table 1 respectively, the left and right ends of the fixed plate 3 are respectively welded to the upper ends of the left and right vertical plates 2, the cutting table A hydraulic station 4 is arranged on the left side of 1, and a cutting hydraulic cylinder 5 is vertically fixed on the front surface of the fixed plate 3, and the cutting hydraulic cylinder 5 is connected with the hydraulic station 4 through oil pipes. A blade 6 is vertically fixed on the lower end of the piston rod of the hydraulic cylinder 5, and a compression hydraulic cylinder 7 is vertically fixed on the rear surface of the fixed plate 3, and the compression hydraulic cylinder 7 passes through the oil pipe and the hydraulic station. 4, the lower end of the piston rod of the pressing hydraulic cylinder 7 is horizontally fixed with a pressure block 8, and a groove 9 is opened on the cutting table 1, and the vertical projection of the blade 6 falls completely. in groove 9.

Further, the pressing block 8 is made of rubber material.

Further, an auxiliary hydraulic cylinder 10 is fixed horizontally at the rear end on the upper surface of the cutting table 1, and the auxiliary hydraulic cylinder 10 is connected to the hydraulic station 4 through an oil pipe, and the piston of the auxiliary hydraulic cylinder 10 A push plate 11 is fixed horizontally at the front end of the rod, the push plate 11 is parallel to the groove 9 , and the push plate 11 is behind the pressure block 8 .

The utility model is implemented as follows: the papers to be cut are neatly stacked layer by layer on the upper surface of the cutting table 1 from bottom to top, and after the stacking is completed, the piston of the auxiliary hydraulic cylinder 10 is controlled by the hydraulic station 4 The rod extends forward, and the piston rod of the auxiliary hydraulic cylinder 10 drives the push plate 11 to move forward, and the push plate 11 pushes the paper to move forward until the position where the paper needs to be cut is directly below the blade 6, and the auxiliary hydraulic cylinder 10 is stopped. The further extension of the piston rod, and then through the hydraulic station 4 to control the piston rod of the compression hydraulic cylinder 7 to extend downward, the piston rod of the compression hydraulic cylinder 7 will drive the pressing block 8 to move downward, and the pressing block 8 will gradually approach and press down on the paper until the pressing block 8 presses the paper tightly on the cutting table 1. In addition, since the pressing block 8 is made of rubber material, it is not easy to scratch the paper, and then the cutting hydraulic cylinder 5 is controlled by the hydraulic station 4. The piston rod extends downwards, and the piston rod of the cutting hydraulic cylinder 5 pushes the blade 6 to move downward, and the blade 6 cuts the paper until the blade 6 enters the groove 9, thereby realizing the complete cutting of the paper. Moreover, since the paper is not easy to shift during the cutting process, the cutting precision of the paper is high and the cutting effect is good, and the labor intensity is significantly reduced in the whole cutting process, which greatly saves manpower and physical strength, which is more convenient.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. null1. a paper cutting device，Including: cutting bed、Riser、Fixing plate、Hydraulic Station、Cutting liquid compressing cylinder、Blade、Compress hydraulic jack、Briquetting、Groove，The left and right side of described cutting bed is vertically welded a riser respectively，The two ends, left and right of described fixing plate are respectively welded the upper end of left and right riser，The left side of described cutting bed arranges a Hydraulic Station，A vertical fixed cutting liquid compressing cylinder on the front surface of described fixing plate，Described cutting liquid compressing cylinder is connected with Hydraulic Station by oil pipe，The lower end of the piston rod of described cutting liquid compressing cylinder is a fixed blade vertically，It is characterized in that: on the rear surface of described fixing plate vertically fixed one compress hydraulic jack，Described compression hydraulic jack is connected with Hydraulic Station by oil pipe，The fixed briquetting of lower end level of the described piston rod compressing hydraulic jack，Described cutting bed has a groove，The vertical projection of described blade entirely falls within groove.
2. 2. a kind of paper cutting device according to claim 1, it is characterised in that: described briquetting adopts quality of rubber materials to make.
3. 3. a kind of paper cutting device according to claim 1, it is characterized in that: the fixed auxiliary hydraulic jack of rear end level on the upper surface of described cutting bed, described auxiliary hydraulic jack is connected with Hydraulic Station by oil pipe, the fixed push pedal of front end level of the piston rod of described auxiliary hydraulic jack, described push pedal and groove are parallel to each other, and push pedal is at the rear of briquetting.