Automatic and rapid medicine cutting and shifting device for formed medicine strips

Abstract

The invention discloses an automatic rapid medicine cutting and stirring device for formed medicine strips. The device comprises a supporting frame with the upper surface being a working plane, a horizontal conveying assembly arranged on the working plane of the supporting frame, a cutter assembly, a medicine stirring mechanism and a collecting assembly arranged below the supporting frame. The horizontal conveying assembly is composed of two sections of conveying belts which are connected in sequence, and the two sections of conveying belts are the front conveying belt and the rear conveying belt. The cutter assembly is arranged at the splicing position of the two conveying belts of the horizontal conveying assembly and used for cutting medicine strips. The medicine stirring mechanism is arranged on the side face of the rear conveying belt and used for pushing the cut medicine strips to roll towards one side of the material collecting assembly. According to the automatic and rapid cutting and stirring device for the formed explosive strips, the technical problem of automatic explosive receiving at the explosive receiving position of the formed explosive strips in the extrusion process in the production process of manufacturing a high-burning-rate modified double-base propellant through a semi-solvent method plunger type extrusion process is solved.

Description

Technical Field

[0001] The invention relates to an automatic and fast medicine cutting and material dispensing device for forming medicine strips, belonging to the field of propellant manufacturing technology. Background Art

[0002] In the process of manufacturing high-burning-rate modified double-base propellants using the semi-solvent plunger extrusion process, the well-plasticized mass material is extruded in the plunger-type hydraulic compression cylinder to form a high-burning-rate modified double-base propellant shaped medicine strip with a certain shape and outer diameter. The compression cylinder is loaded with about 15 kg of medicine at a time, and after being extruded, it is 296 meters to 326 meters (different products and different lengths). It is too long and not convenient for subsequent operations, so it needs to be manually cut into each medicine strip with a length of about 1.65 meters, and then neatly placed in the medicine receiving tray. The specific operation of the compression process molding medicine receiving post is: 5 operators collaborate to complete the cutting, placement, length measurement, mass weighing, linear density calculation, medicine tray replacement and feedback of linear density information to the compression control room. There are problems such as direct contact between people and medicines and high safety risks. Summary of the invention

[0003] The purpose of the present invention is to solve the problems of direct contact between human and medicine and high safety risk in the cutting and connecting operations after the extrusion process of the traditional propellant preparation, and to provide a device for automatically and quickly cutting and dispensing medicines for formed medicine strips.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] The invention discloses a device for automatically and quickly cutting and discharging medicines for forming medicine strips, comprising a support frame with an upper surface being a working plane, a horizontal transmission component, a cutter component, and a medicine discharging mechanism arranged on the working plane of the support frame, and a material receiving component arranged below the support frame;

[0006] The horizontal transmission component is composed of two connected conveyor belts, namely a front conveyor belt and a rear conveyor belt; the cutter component is arranged at the connection between the two conveyor belts of the horizontal transmission component, and is used to cut the medicine strips; the medicine picking mechanism is arranged on the side of the rear conveyor belt, and is used to push the cut medicine strips to roll to the side of the receiving component.

[0007] The material receiving assembly includes a receiving hopper and an inclined plate directly connected between the receiving hopper and the rear conveyor belt, so as to facilitate the cut medicine strips to slide smoothly into the receiving hopper.

[0008] Beneficial Effects

[0009] The automatic and rapid medicine cutting and dispensing device for formed medicine strips of the present invention solves the technical problem of automatic medicine receiving at the medicine receiving station of the pressing and stretching process in the production process of high burning rate modified double-base propellants by a semi-solvent method plunger extrusion process, and realizes the automatic medicine cutting and dispensing of medicine strips formed in the pressing and stretching process in the production process of high burning rate modified double-base propellants of a certain shape. The surface quality of the medicine strips is good and the comprehensive performance of the medicine strips meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the medicine cutting and material dispensing device of the present invention;

[0011] In the figure, 1-horizontal transmission assembly, 2-cutter assembly, 3-support frame, 4-medicine dispensing mechanism, 5-material receiving assembly. DETAILED DESCRIPTION

[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Example

[0014] like Figure 1 As shown, an automatic and rapid medicine cutting and dispensing device for forming medicine strips of the present invention comprises a support frame 3 whose upper surface is a working plane, a horizontal transmission component 1, a cutter component 2, and a medicine dispensing mechanism 4 arranged on the working plane of the support frame 3, and a material receiving component 5 arranged below the support frame 3;

[0015] The horizontal transmission component 1 is composed of two connected conveyor belts, namely a front conveyor belt and a rear conveyor belt; the cutter component 2 is arranged at the connection between the two conveyor belts of the horizontal transmission component 1, and is used to cut the medicine strips; the medicine transfer mechanism 4 is arranged on the side of the rear conveyor belt, and is used to push the cut medicine strips to roll toward the side of the receiving component 5.

[0016] The material receiving assembly 5 includes a receiving hopper and an inclined plate connected directly between the receiving hopper and the rear conveyor belt, so as to facilitate the cut medicine strips to slide smoothly into the receiving hopper.

Claims

1. A device for automatically and quickly cutting and discharging medicines for forming medicine strips, characterized in that: It comprises a support frame whose upper surface is a working plane, a horizontal transmission component, a cutter component, and a medicine dispensing mechanism arranged on the working plane of the support frame, and a material receiving component arranged under the support frame; The horizontal transmission component is composed of two connected conveyor belts, namely a front conveyor belt and a rear conveyor belt; the cutter component is arranged at the connection between the two conveyor belts of the horizontal transmission component, and is used to cut the medicine strips; the medicine picking mechanism is arranged on the side of the rear conveyor belt, and is used to push the cut medicine strips to roll to the side of the receiving component.

2. The device for automatically and quickly cutting and discharging medicine strips according to claim 1, characterized in that: The material receiving assembly includes a receiving hopper and an inclined plate connected between the receiving hopper and the rear conveyor belt.

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