Cutting device suitable for conveying belt of single freezing machine

Abstract

The utility model provides a cutting device suitable for a conveying belt of a single freezing machine. The cutting device is arranged on a conveying belt of the single freezing machine in front of a feeding port of the single freezing machine and comprises a fixing frame, an air cylinder, a connecting piece, a tool rest and a cutter. A fixing frame is arranged on the conveying belt, an air cylinder is arranged on the fixing frame, a connecting piece is fixed to the bottom end of a telescopic rod of the air cylinder, a tool rest is fixedly installed at the bottom of the connecting piece, the tool rest is perpendicular to the conveying direction of the conveying belt, and a cutter is fixedly installed on the tool rest. The cutting device is used for replacing the single repeated action of manual cutting, manpower is saved, meanwhile, the machining efficiency can be improved, and the cutting device adapts to the higher machining speed.

Description

Technical Field

[0001] The utility model belongs to the technical field of accessories for the conveyor belt of a single-freezing machine, and particularly relates to a cutting device suitable for the conveyor belt of a single-freezing machine. Background Art

[0002] During the cold preparation of freeze-drying or food, generally, the material is made into a continuous sheet or strip through an extrusion process, quickly frozen by a single-freezing machine, and then cut into the shape required for the finished product before vacuum freeze-drying. Before the continuous extruded material enters the single-freezing machine, workers need to cut the material with a PVC board, which is a single and repetitive operation and consumes manpower. In addition, with the improvement of the degree of mechanization, the processing and cutting speeds are accelerating, posing a greater challenge to workers. Therefore, it is considered to add a cutting device to the conveyor belt of the single-freezing machine to replace manual cutting and save manpower. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a cutting device suitable for the conveyor belt of a single-freezing machine, which replaces manual labor to perform single and repetitive cutting actions on the conveyor belt of the single-freezing machine, thereby saving manpower.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model provides a cutting device suitable for the conveyor belt of a single-freezing machine. The cutting device is arranged on the conveyor belt of the single-freezing machine in front of the material inlet of the single-freezing machine. The cutting device includes a fixed frame, a cylinder, a connecting piece, a tool rest, and a cutting tool;

[0006] The fixed frame is arranged on the conveyor belt. A cylinder is provided on the fixed frame. The bottom end of the telescopic rod of the cylinder is fixed with a connecting piece. The bottom of the connecting piece is fixedly installed with a tool rest. The tool rest is perpendicular to the transportation direction of the conveyor belt. The cutting tool is fixedly installed on the tool rest.

[0007] Further, the bottom of the connecting piece is embedded in the tool rest. Through holes are opened at corresponding positions of the connecting piece and the tool rest. A fixing pin passes through the holes on the connecting piece and the tool rest. To fix the tool rest and prevent the tool rest from shaking back and forth.

[0008] Further, the base of the cylinder is fixed to the fixed frame by bolts.

[0009] Further, the tool rest consists of two strip-shaped steel bars. Holes are opened at both ends of the surface of the steel bars. Holes are opened at corresponding positions on the cutting tool. A clamping bolt passes through the holes on the steel bars and the cutting tool. To realize the clamping and fixing of the tool rest and the cutting tool.

[0010] Further, the cutting tool is strip-shaped, with a shape adapted to the tool rest, and holes or slots are opened at positions corresponding to the fixing pins.

[0011] Further, the cutting knife is made of food-grade PE, PP or silica gel material.

[0012] Further, the two cylinders arranged on the fixing frame are synchronous cylinders.

[0013] Further, the cylinder is connected to the controller through an electrical signal.

[0014] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows: The present utility model is used to replace the single repetitive cutting actions of manual labor, which can save manpower and improve processing efficiency at the same time to adapt to a faster processing speed. The present utility model is a simple cutting device that can fully adapt to the working environment of the single freezing machine conveyor belt. This cutting device can cut the continuous plate-shaped or strip-shaped materials pulled out by the forming machine mold into appropriate lengths that meet the process requirements of the single freezing machine. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of a cutting device suitable for a single freezing machine conveyor belt.

[0016] Figure 2 is Figure 1 a partial enlarged structural diagram of

[0017] Reference numerals in the figure: 1, single freezing machine inlet; 2, conveyor belt; 21, frame; 3, fixing frame; 31, fixing bolt; 4, cylinder; 5, base; 6, connecting piece; 7, tool holder; 8, fixing pin; 9, cutting knife; 10, steel bar; 11, clamping bolt. Detailed Embodiments

[0018] The following describes the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0019] The cutting device suitable for the single freezing machine conveyor belt of the present utility model is as Figures 1-2 shown. The conveyor belt 2 is made of stainless steel and is arranged in front of the single freezing machine and is used to feed materials into the single freezing machine inlet 1. The cutting device is arranged on the conveyor belt 2 of the single freezing machine in front of the single freezing machine inlet 1. This cutting device includes a fixing frame 3, a cylinder 4, a connecting piece 6, a tool holder 7 and a cutting knife 9.

[0020] The bottom of the fixing frame 3 is fixed on the frames 21 on both sides of the conveyor belt 2 through fixing bolts 31. Two cylinders 4 are arranged on the fixing frame 3. The cylinders 4 are telescopic cylinders, and the arrangement direction of the cylinders 4 is vertical. The base 5 of the cylinder 4 is fixed on the fixing frame 3 through bolts. As Figure 2As shown in the figure, a connecting piece 6 is fixed to the bottom end of the telescopic rod of the air cylinder 4. The bottom of the connecting piece 6 is embedded with a tool holder 7. Through holes are opened at corresponding positions of the connecting piece 6 and the tool holder 7. A fixing pin 8 passes through the holes on the connecting piece 6 and the tool holder 7 to fix the tool holder 7 and prevent the tool holder 7 from shaking back and forth. The tool holder 7 is perpendicular to the transportation direction of the conveyor belt 2 and is used to fix the cutting knife 9.

[0021] The tool holder 7 is composed of two strip-shaped steel bars 10. Holes are opened at both ends of the surface of the steel bar 10. Holes are opened at positions corresponding to these holes on the cutting knife 9. A clamping bolt 11 passes through the holes on the steel bar 10 and the cutting knife 9 to realize the clamping and fixing of the tool holder 7 and the cutting knife 9. The cutting knife 9 can cut the continuous plate-shaped material with a thickness of 0.5 - 1.5 cm or the strip-shaped material with a diameter of 0.5 - 1.2 cm pulled out by the forming machine mold into appropriate lengths that meet the process requirements of the single-freezing machine, such as 50 cm, 80 cm, 100 cm, etc.

[0022] In the present utility model, the cutting knife 9 is strip-shaped and its shape adapts to the tool holder 7. It is mainly fixed by the clamping bolts 11 at both ends to clamp and fix the tool holder 7. Holes or slots can be opened at positions corresponding to the fixing pin 8. The cutting knife 9 is made of food-grade PE, PP, silicone, etc.

[0023] In the present utility model, the cross-section of the steel bar 10 is L-shaped, which has stronger rigidity and avoids the bending and deformation of the tool holder 7.

[0024] The present utility model adopts two groups of synchronous air cylinders 4, which can ensure the horizontality of the tool holder 7, and at the same time make the tool holder 7 stable and prevent it from swinging.

[0025] The working mode of the present utility model: When the air cylinder 4 works, it drives the tool holder 7 to move downwards, so that the cutting knife 9 cuts the continuous material below into sections. This process can be manually controlled, or the two groups of air cylinders 4 can be electrically connected to a controller to achieve automatic control according to the on-site material discharge speed and the required material length.

[0026] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions required to be protected by the present utility model.

Claims

1. A cutting device suitable for the conveyor belt of a single freezing machine, characterized in that, The cutting device is arranged on the conveyor belt (2) of the single-freezer in front of the feeding port (1) of the single-freezer. The cutting device includes a fixed frame (3), a cylinder (4), a connecting piece (6), a tool holder (7) and a cutting knife (9). The fixed frame (3) is arranged on the conveyor belt (2). A cylinder (4) is provided on the fixed frame (3). The bottom end of the telescopic rod of the cylinder (4) is fixed with a connecting piece (6). The tool holder (7) is fixedly installed at the bottom of the connecting piece (6). The tool holder (7) is perpendicular to the transportation direction of the conveyor belt (2). The cutting knife (9) is fixedly installed on the tool holder (7).

2. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, wherein The bottom of the connecting piece (6) is embedded in the tool holder (7). Through holes are opened at corresponding positions of the connecting piece (6) and the tool holder (7). A fixing pin (8) passes through the holes on the connecting piece (6) and the tool holder (7).

3. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, wherein, The base (5) of the cylinder (4) is fixed on the fixed frame (3) by bolts.

4. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, characterized in that, The tool holder (7) is composed of two strip-shaped steel bars (10). Through holes are opened at both ends of the surface of the steel bars (10). Through holes are opened at corresponding positions on the cutting knife (9). A clamping bolt (11) passes through the holes on the steel bars (10) and the cutting knife (9).

5. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, characterized in that, The cutting knife (9) is strip-shaped, with a shape adapted to the tool holder (7). Through holes or slots are opened at positions corresponding to the fixing pins (8).

6. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, characterized in that, The cutting knife (9) is made of food-grade PE, PP or silicone material.

7. The cutting device suitable for the conveyor belt of a single freezing machine according to claim 1, characterized in that, The cylinders (4) arranged on the fixed frame (3) are two groups of synchronous cylinders (4).

8. The cutting device suitable for the conveyor belt of a single freezing machine according to any one of claims 1-7, characterized in that, The cylinder (4) is connected to the controller through an electrical signal.

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