CN101983849B - Linear reciprocating type end cutter - Google Patents

Abstract

The invention discloses a linear reciprocating type end cutter, comprising a pressure spring, a pressure plate, a pressure roller, a cutter, a slider-crank mechanism, a polyurethane conveyor belt, a conveying roller and a sliding block, wherein the conveying roller is provided with the polyurethane conveyor belt which is provided with the pressure roller, the polyurethane conveyor belt arranged behind the pressure roller is provided with the pressure plate, the pressure plate is provided with the pressure spring, the cutter is arranged on the polyurethane conveyor belt arranged behind the pressure plate and is fixedly connected with the sliding block, and the sliding block and the slider-crank mechanism are fixedly connected; and the slider-crank mechanism comprises a crank, a connecting rod and a motor, the motor and the crank are fixedly connected, the crank and the connecting rod are fixedly connected and the connecting rod and the sliding block are fixedly connected. The end cutter in the invention is suitable for cutting agricultural products with various physical properties, namely the end cutter is suitable for processing occasions requiring high production efficiency.

Description

A linear reciprocating end cutting device

technical field

The invention relates to a linear reciprocating end cutting device.

Background technique

With the development of social economy, people's demand for the original planting products (desolate products) of agricultural products has dropped significantly, while for the backward processed products (manufactured products) of agricultural products, such as clean vegetables, cut products, convenience foods, physical extraction products The demand for extracts and extracts is increasing day by day. Among the backward processed products of many agricultural products, there are quite large-scale products based on cutting technology or the application of cutting technology. For example, in the production technology of various clean vegetables, cut products, and convenience foods, cutting processing technology is one of the extremely important core production links. In various physical extraction and extraction production technologies of agricultural products, cutting processing technology is an extremely important precursor. Handle production links. Therefore, the research on the cutting and processing technology of the original planting products of agricultural products is the basis for the efficient and high-quality development of the deep processing industry of agricultural products, as well as the basis for the development of cutting and processing equipment for agricultural products, which is of great significance to the deep processing of agricultural products.

Contents of the invention

The purpose of the present invention is to provide a linear reciprocating end cutting device, which is suitable for cutting agricultural products with various physical properties, that is, this cutting tool is suitable for processing occasions requiring high productivity.

In order to achieve the above object, technical scheme of the present invention is:

A linear reciprocating end cutting device, including a compression spring, a pressing plate, a pressing roller, a cutter, a crank slider mechanism, a polyurethane conveyor belt, a conveying roller and a slider; wherein a polyurethane conveying belt is installed on the conveying roller, The polyurethane conveyor belt is equipped with pressing rollers, and the polyurethane conveyor belt behind the pressing rollers is provided with a pressing plate, and a pressing spring is installed on the pressing plate, and a cutter is installed on the polyurethane conveyor belt behind the pressing plate , the cutter is fixedly connected with the slider, and the slider is fixedly connected with the slider crank mechanism; the slider crank mechanism includes a crank, a connecting rod and a motor, wherein the motor is connected with the crank, the crank is connected with the connecting rod, and the connecting rod Attached to slider.

The beneficial effects of the present invention are: in the present invention, since the cutter is installed on the sliding block that moves linearly and reciprocatingly, the cutter also performs reciprocating linear motion accordingly, that is, each point of the blade within the effective cutting width of the cutter performs vertical reciprocating linear synchronization Movement, the cutting force of each cutting point has the same magnitude and direction, and as long as the straightness of the cutting edge and the installation level of the cutter are guaranteed, the level of each cutting point will tend to be consistent. Secondly, as long as the installation level of the conveyor belt of the feeding mechanism is ensured, the overcut amount of the cutter on the conveyor belt (polyurethane) plane will tend to be consistent, thereby improving the force state when the material is cut, and its cutting force has a significant pure shear force Features, and vertically downward, with the same direction, concentrated on the incision, thus avoiding quality defects such as uneven incision, misalignment, cracking, uneven thickness, and deformation of cut products that may be caused by other cutting methods. Therefore, this cutting process is suitable for cutting and processing agricultural products with various physical properties. At the same time, because it is easy to control the movement speed of the cutting knife when reciprocating and reversing, the inertia of reciprocating reversing can be effectively controlled within a good range, so it is convenient for large-scale cutting equipment design, that is, this cutting method is suitable for applications requiring high High productivity processing occasions.

Description of drawings

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

Detailed ways

A linear reciprocating end cutting device of the present invention, as shown in Figure 1, includes a compression spring 1, a binder plate 2, a binder roller 3, a cutter 4, a crank slider mechanism 6, a polyurethane conveyor belt 7, a conveyor Roller 8 and slide block 9; Wherein conveying roller 8 is equipped with polyurethane conveyer belt 7, and polyurethane conveyer belt 7 is provided with pressure material roller 3, is positioned at the polyurethane conveyer belt 7 behind pressure material roller 3 and is provided with pressure material plate 2, A compression spring 1 is installed on the binder plate 2, and a cutter 4 is provided on the polyurethane conveyor belt 7 behind the binder plate 2. The cutter 4 is fixedly connected with the slider 9, and the slider 9 is movable with the slider crank mechanism 6. connect. Wherein the pressure roller 3 and the pressure plate 2 are all located on the upper plane of the polyurethane conveyor belt 7, and there is a certain gap between the upper plane of the polyurethane conveyor belt 7, so that the material 5 passes through the pressure roller 3 and the pressure plate 2 Between the polyurethane conveyor belt 7, the pressing roller 3 and the pressing plate 2 can press the material 5 respectively by the action of the pressing spring 1. The slider crank mechanism 6 includes a crank 10 , a connecting rod 11 and a motor, wherein the motor is connected to the crank 10 , the crank 10 is connected to the connecting rod 11 , and the connecting rod 11 is connected to the slider 9 .

The material 5 enters the polyurethane conveyor belt 7 from the feed end, and moves to the pressing roller 3 driven by the conveying roller 8. The material 5 passes between the pressing roller 3 and the polyurethane conveyor belt 7, and then is pressed by the compression spring 1 at the upper end. Compacted between the tight binder plate 2 and the polyurethane conveyor belt 7. Cutter 4 motion is provided power by crank slider mechanism 6, and crank slider mechanism 6 comprises crank 10, connecting rod 11 and motor (not shown in the figure), and motor is fixedly connected with crank 10, and crank 10 is driven by motor drive, and crank 10 While making a circular motion, it drives the connecting rod 11 to move up and down. The connecting rod 11 is provided with a slider 9, and the slider 9 moves vertically up and down. cutting.

Claims (1)

1. A linear reciprocating end cutting device, characterized in that it includes a compression spring (1), a binder plate (2), a binder roller (3), a cutter (4), and a slider crank mechanism (6) , a polyurethane conveyor belt (7), a conveyor roller (8) and a slider (9); wherein the conveyor roller (8) is equipped with a polyurethane conveyor belt (7), and the polyurethane conveyor belt (7) is provided with a pressing roller (3 ), the polyurethane conveyor belt (7) behind the pressing roller (3) is provided with a pressing plate (2), and a pressing spring (1) is installed on the pressing plate (2), which is located on the pressing plate (2) The polyurethane conveyer belt (7) afterwards is provided with cutter (4), and cutter (4) is connected with slide block (9), and slide block (9) is connected with slider crank mechanism (6); Described The slider crank mechanism (6) comprises a crank (10), a connecting rod (11) and a motor, wherein the motor is connected with the crank (10), the crank (10) is connected with the connecting rod (11), and the connecting rod (11) is connected with the connecting rod (11). Slide block (9) is fixedly connected.

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