CN-224226643-U - Material weighing and buffering device

Abstract

The utility model provides a material weighing and buffering device which comprises a material weighing assembly, a material dispatching assembly, a conveying line body and a bottle conveying assembly, wherein the material weighing assembly is arranged on a frame in a sliding mode, the conveying line body is arranged below the frame and is used for conveying a plurality of filling bottle bodies conveyed in a line mode, the bottle conveying assembly is arranged at one end of the conveying line body, the material dispatching assembly is arranged below the material weighing assembly, the bottle conveying assembly is used for clamping and conveying the filling bottle bodies one by one to the position below the material dispatching assembly, and the material dispatching assembly is used for guiding a material flow in the material weighing assembly to the filling bottle bodies. According to the material weighing and buffering device, the conveying line body is used for conveying a plurality of filling bottle bodies conveyed by the line body, namely, the conveying line body is provided with a plurality of mutually independent conveying line positions, so that one conveying line body can finish parallel conveying of a plurality of filling bottle bodies, conveying efficiency is improved, equipment cost is reduced, and filling quality is stable.

Inventors

• XU ZHENZHONG
• CHEN GANG
• CAO XINGYUN

Assignees

• 天津恩纳科机械科技有限公司

Dates

Publication Date

20260512

Application Date

20250411

Claims (4)

1. 1. The material weighing and buffering device is characterized by comprising a material weighing assembly (1), a material dispatching assembly (2), a conveying line body (3) and a bottle conveying assembly (4), wherein the material weighing assembly is arranged on a frame in a sliding manner, the conveying line body (3) is arranged below the frame, the conveying line body (3) is used for conveying a plurality of filling bottle bodies (6) conveyed in a line manner, one end of the conveying line body (3) is provided with the bottle conveying assembly (4), the material dispatching assembly is arranged below the material weighing assembly (1), the bottle conveying assembly (4) is used for clamping and conveying the filling bottle bodies (6) to the lower part of the material dispatching assembly one by one, and the material dispatching assembly is used for guiding a material flow in the material weighing assembly to the filling bottle bodies (6); The material weighing assembly (1) comprises a caching unit, a weighing unit and a memory unit, wherein the caching unit, the weighing unit and the memory unit are sequentially arranged on the supporting frame (11) from top to bottom, materials fall into the weighing unit through the caching unit by the feeding assembly, the weighing unit weighs the materials and then falls into the memory unit, the memory unit is used for distributing the materials to the material dispatching assembly (2), the bottle body (6) to be filled is positioned at the outlet end of the material dispatching assembly (2), the materials enter the bottle body (6) to be filled through the material dispatching assembly (2), a plurality of rollers (15) are arranged below the supporting frame (11), and the supporting frame (11) can slide relatively through the rollers (15); The logistics distribution assembly comprises two oppositely arranged first belts (21), two sides of each discharging hopper (22) are respectively provided with one first belt (21), each first belt (21) is obliquely arranged, each discharging hopper (22) is located below each first belt (21), the same logistics distribution assembly comprises two discharging hoppers (22), the two discharging hoppers (22) are mutually arranged in parallel, a support frame (11) is provided with a discharging swinging hopper (23), the discharging swinging hopper (23) is located above each first belt (21), the outlet end of each discharging swinging hopper (23) can swing above each discharging hopper (22), and the discharging swinging hopper (23) is used for distributing materials into one discharging hopper (22); The conveying line body (3) comprises a plurality of conveying line positions (34) for conveying the filling bottle bodies (6) in a linear manner, each conveying line position (34) corresponds to one bottle body conveying assembly (4), and the conveying line positions (34) are used for guiding the filling bottle bodies (6) to the bottle body conveying assemblies (4) or guiding the filling bottle bodies (6) out of the bottle body conveying assemblies (4) to the next working procedure.
2. 2. The material weighing and buffering device according to claim 1, wherein a discharging plate (39) is arranged at the outlet end of each conveying line (34), a rotary air cylinder (310) is arranged at the upper end of each discharging plate (39), the rotary air cylinder (310) is fixedly mounted on the first rack, and the discharging plates (39) are used for isolating a passage between the conveying line (34) and the bottle conveying assembly (4).
3. 3. The material weighing and buffering device according to claim 1, wherein the bottle conveying assembly (4) comprises a plurality of bottle claws (41), the bottle claws (41) are arranged in parallel, each bottle claw (41) is mounted on the clamping conveying line body (3), the clamping conveying line body (3) can open and close each bottle claw (41), and the clamping conveying line body (3) can drive each bottle claw (41) to linearly move.
4. 4. The material weighing and buffering device according to claim 3, wherein the bottle claw (41) comprises two claw bodies (411), the two claw bodies (411) are symmetrically arranged, an arc-shaped clamping groove (412) is formed in one side of each claw body (411), the periphery of the filling bottle body (6) is located in the clamping groove (412), and one end of each claw body (411) is fixedly connected to one side of the clamping conveying line body (3).

Description

Material weighing and buffering device Technical Field The utility model belongs to the field of filling, and particularly relates to a material weighing and buffering device. Background The filling machine is mainly a minor product in the packaging machine, and can be divided into an ordinary pressure filling machine, a liquid filling machine, an oil filling machine, a paste filling machine, a sauce filling machine, a particle slurry filling machine, a powder filling machine, a large barrel water filling machine and a vacuum filling machine according to the filling principle, wherein the ordinary pressure filling machine is used for filling under the atmospheric pressure by the dead weight of liquid or solid. The filling machine is divided into two types of timing filling and constant volume filling, is suitable for filling low-viscosity gas-free liquids such as milk, white spirit, mineral water, fruits and the like, and in the prior art, when products are filled, most of the products are conveyed to a preset position by a conveying line to carry out single-bottle filling or a plurality of bottles are conveyed to a specified position to carry out unified filling, so that the multi-row bottle assembly line type filling cannot be realized, and the filling efficiency is low. Disclosure of Invention In view of the above, the utility model aims to provide a material weighing and buffering device, which solves the problems that the filling line in the prior art is used for filling single bottle or single-row bottle bodies, the operation of multi-row and multi-bottle flow filling cannot be realized, and the production efficiency is low. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: The utility model provides a buffer memory device is weighed to material, send the subassembly including material weighing module, the material, transfer chain body and bottle conveying module, the commodity circulation weighing module slides and sets up in the frame, and the frame below sets up the transfer chain body, the transfer chain body is used for transmitting many filling bottle bodies that are the line body and carry, the one end of the transfer chain body sets up bottle conveying module, the below of material weighing module sets up the commodity circulation and sends the subassembly, bottle conveying module is used for carrying the filling bottle body to the below of commodity circulation sending the subassembly one by one the centre gripping, and the commodity circulation is sent the subassembly to be used for with commodity circulation in the commodity circulation weighing module direction to the filling bottle body. Further, the material weighing assembly comprises a buffer unit, a weighing unit and a memory unit, the buffer unit, the weighing unit and the memory unit are sequentially arranged on the support frame from top to bottom, materials fall into the weighing unit through the buffer unit by the feeding assembly, the weighing unit falls into the memory unit after weighing the materials, the memory unit is used for distributing the materials to the material dispatch assembly, the material to be filled is located at the outlet end of the material dispatch assembly, the material enters the material to be filled through the material dispatch assembly, a plurality of rollers are arranged below the support frame, and the support frame can slide relatively through the rollers. Further, the conveying line body comprises a plurality of conveying line positions for conveying the filling bottle bodies in a linear conveying mode, each conveying line position corresponds to one bottle body conveying assembly, and the conveying line positions are used for guiding the filling bottle bodies to the bottle body conveying assembly or guiding the filling bottle bodies out of the bottle body conveying assembly to the next working procedure. Further, the outlet end of each conveying line position is provided with a discharging plate, the upper end of the discharging plate is provided with a rotary cylinder, the rotary cylinder is fixedly arranged on the first rack, and the discharging plate is used for isolating a passage between the conveying line position and the bottle conveying assembly. Further, bottle conveying assembly includes a plurality of bottle claws, and a plurality of bottle claws mutual parallel arrangement, and every bottle claw all installs to the centre gripping transfer chain body on, and every bottle claw of centre gripping transfer chain body opening and shutting, and the centre gripping transfer chain body can drive every bottle claw linear movement. Further, bottle claw includes two claw bodies, and two claw body mutual symmetry set up, and one side of every claw body is equipped with curved centre gripping groove, and the periphery of the filling bottle body is located the centre gripping inslot, and one end fixed connection of claw body is to the one sid