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CN-121972087-A - Loading attachment of antioxidant production

CN121972087ACN 121972087 ACN121972087 ACN 121972087ACN-121972087-A

Abstract

The invention discloses a feeding device for antioxidant production, which particularly relates to the technical field of antioxidant conveying, and comprises a feeding frame, wherein a conveyor belt is arranged in the feeding frame, an operation frame is fixedly arranged on the top surface of the feeding frame, a feeding assembly is arranged in the feeding frame and is used for synchronously feeding different antioxidant production raw materials, the conveyor belt is used in a partition mode through a partition plate, and is matched with an independent liquid conveying channel raw material shell, one device can finish synchronous conveying of solid powder, granular materials and liquid raw materials, three independent devices are replaced, when the traditional split conveying is performed, the starting and stopping time of each device is different, the time sequence of materials entering a reaction kettle is inconsistent, the proportioning precision is influenced, and the device ensures synchronous operation of the conveyor belt and a stirring blade through the same servo motor, ensures synchronous starting, synchronous conveying and simultaneous arrival of solid and liquid raw materials, and lays a foundation for subsequent accurate proportioning and mixing.

Inventors

  • LU DARU
  • ZHANG YUE

Assignees

  • 复博生物科技(常州)有限公司

Dates

Publication Date
20260505
Application Date
20260331

Claims (8)

  1. 1. Feeding device of antioxidant production, characterized in that includes: the feeding device comprises a feeding frame (1), wherein a conveyor belt (2) is arranged in the feeding frame (1), and an operating frame (3) is fixedly arranged on the top surface of the feeding frame (1); The feeding assembly is arranged in the feeding frame (1) and is used for synchronously feeding different antioxidant production raw materials, the feeding assembly comprises a rotating shaft (4), the rotating shaft (4) is movably sleeved in the feeding frame (1), a driving shaft (5), a tensioning column (6) and a driven shaft (7) are movably sleeved in the feeding frame (1), a conveying belt (2) is wound around the rotating shaft (4), the driving shaft (5), the tensioning column (6) and the driven shaft (7), a servo motor (8) is fixedly arranged on the bottom surface of the inner part of the feeding frame (1), a belt pulley (9) is fixedly arranged at one end of the driving shaft (5) of the servo motor (8), V-shaped belts (10) are wound on the outer circular wall surfaces of the belt pulley (9), a partition plate (12) is fixedly arranged on the top surface of the inner part of the operating frame (3), inclined surface blocks (13) are fixedly arranged on one side of the partition plate (12) and one side of the inner part of the operating frame (3), a heating groove (44) is formed in the two sides of the operating frame (3), a heating wire (45) is fixedly arranged in the heating groove (44), and a heat-conducting plate (46) is fixedly arranged in the heating groove (44); A stirring assembly for stirring liquid raw materials for producing the antioxidant is arranged in the raw material shell (11); One side of the feeding frame (1) is provided with a connecting component for feeding different raw materials simultaneously; the top surface of the operation frame (3) is provided with a beating component for scattering the caked raw materials.
  2. 2. The antioxidant production feeding apparatus of claim 1, wherein the stirring assembly comprises: The center column (14), center column (14) activity cup joints the inside of raw materials shell (11), stirring vane (15) have been cup jointed to the outer disc surface of center column (14) fixed, the top surface fixed mounting of raw materials shell (11) has feed liquor pipe (16), feed liquor pipe (16) extend to the inside of raw materials shell (11).
  3. 3. The antioxidant production feeding apparatus of claim 2, wherein the connecting assembly comprises: Fixed plate (17), fixed plate (17) fixed mounting is in one side of material loading frame (1), material loading frame (1) is close to one side fixed mounting of fixed plate (17) has rotatory cover (18), the inside movable sleeve of rotatory cover (18) has cup jointed rotation post (19), driving shaft (5) with the outer disc of rotation post (19) has fixedly cup jointed first drive wheel (20) respectively, two the outer disc of first drive wheel (20) is around being equipped with first driving belt (21), the rotation post (19) is kept away from the one end fixed mounting of material loading frame (1) has first bevel gear (22), the inside movable sleeve of fixed plate (17) has movable post (24), the one end fixed mounting of movable post (24) near first bevel gear (22) has second bevel gear (23), second bevel gear (23) with first bevel gear (22) meshing is connected, center post (14) with the sprocket (25) of movable post (24) are fixed respectively, two sprocket (25) have fixedly cup jointed chain wall (25).
  4. 4. The antioxidant production feeding device according to claim 1, wherein the top surface of the operating frame (3) is fixedly provided with a humidity sensor (43) and extends into the operating frame (3).
  5. 5. The feeding device for antioxidant production according to claim 1, wherein two supporting frames (27) are fixedly arranged outside the feeding frame (1), the two supporting frames (27) are symmetrically arranged, a linear motor (28) is fixedly arranged on the top surface of each supporting frame (27), a stabilizing frame (29) is fixedly arranged on the top surface of each sliding table of the two linear motors (28), two connecting rods (30) are fixedly arranged on one side, close to the feeding frame (1), of each stabilizing frame (29), a pushing plate (31) is fixedly arranged on one end, far away from each stabilizing frame (29), of each connecting rod (30), two movable holes (32) are formed in one side, close to each stabilizing frame (29), of each operating frame (3), each movable hole (32) is movably sleeved with each connecting rod (30), the two connecting rods (30) are different in length, and each pushing plate (31) is respectively located on two sides of each partition plate (12).
  6. 6. The antioxidant production feeding apparatus of claim 1, wherein the beating assembly comprises: The driving motor (33), driving motor (33) fixed mounting is in the top surface of handling frame (3), two reservation mouths (34) have been seted up to the top surface of handling frame (3), the inside fixed mounting of reservation mouthful (34) has mounting bracket (35), two be provided with gangbar (36) between mounting bracket (35), gangbar (36) movable run through mounting bracket (35) with driving motor (33)'s drive shaft fixed mounting, cam (37) have been cup jointed to gangbar (36)'s outer disc surface is fixed, the inside fixed mounting of mounting bracket (35) has support column (38), L type post (39) have been cup jointed in support column (38) outer disc surface activity, the top surface fixed mounting of L type post (39) has atress board (40), one side fixed mounting of L type post (39) has extension bar (41), extension bar (41) are kept away from the one end fixed mounting of atress board (40) has clapping hammer (42).
  7. 7. The antioxidant production feeding device according to claim 1, wherein a connecting pipe (47) is arranged on the top surface of the operating frame (3), the connecting pipe (47) is fixedly installed with the raw material shell (11) and extends to the inside of the raw material shell (11), a metering pump (48) is fixedly installed on the top surface of the operating frame (3), the connecting pipe (47) is fixedly sleeved with a water inlet of the metering pump (48), a liquid outlet pipe (49) is fixedly installed on the top surface of the operating frame (3), the liquid outlet pipe (49) is fixedly sleeved with a water outlet of the metering pump (48), a PLC (programmable logic controller) is fixedly installed on one side of the feeding frame (1), the PLC is electrically connected with the servo motor (8), and is electrically connected with the metering pump (48) and is respectively electrically connected with the humidity sensor (43) and the heating wire (45).
  8. 8. The feeding device for antioxidant production according to claim 1, wherein a premixing hopper (50) is fixedly arranged on one side, far away from the rotating shaft (4), of the feeding frame (1), a stirring column (51) is movably sleeved in the premixing hopper (50), a plurality of mixing blades (52) are fixedly arranged on the outer circumferential wall surface of the stirring column (51), a second driving wheel (53) is fixedly arranged on one end of each of the driven shaft (7) and one end of the stirring column (51), a second driving belt (54) is wound on the outer circumferential wall surface of each of the two second driving wheels (53), a feeding hose (55) is fixedly arranged on one side, far away from the feeding frame (1), of the premixing hopper (50), and the feeding hose (55) extends into the premixing hopper (50).

Description

Loading attachment of antioxidant production Technical Field The invention relates to the technical field of antioxidant conveying, in particular to a feeding device for antioxidant production. Background In the production process of the antioxidant, a feeding device is a key link for conveying various raw materials to a reaction kettle or mixing equipment according to the process requirements, the raw materials of the antioxidant are various and mainly divided into three main types according to different physical forms, namely solid powder materials such as butyl hydroxy anisole, dibutyl hydroxy toluene, tertiary butyl hydroquinone and the like, granular materials such as compound granules, carrier granules and the like, and liquid raw materials such as solvents, liquid auxiliary agents and the like, wherein the raw materials in the three forms need to enter a reaction system according to accurate proportion and time sequence so as to ensure the final quality and the reaction efficiency of the antioxidant. At present, aiming at the feeding operation of the three different raw materials, large-scale production enterprises generally adopt split type and independent configured feeding modes, namely, solid powder and granular materials are conveyed by adopting a screw conveyor, a belt conveyor or a bucket elevator, liquid raw materials are conveyed by a pumping system and independent pipelines, and the traditional feeding mode of multi-equipment parallel and distributed control has the following technical defects in practical application: in the production of antioxidants, solid and liquid raw materials need to enter a reaction kettle according to strict time sequence to ensure premixing effect and reaction uniformity, however, the traditional split type feeding is respectively driven by a plurality of motors, the starting, stopping and running speeds of all equipment need to depend on complex PLC program coordination control, in actual production, solid materials reach the tail end and liquid is not in place or liquid is emptied and solid is still conveyed often due to program response delay, signal interference or equipment inertia difference, and the phenomenon of asynchronous starting and stopping directly causes the time sequence disorder of the materials entering the reaction kettle to influence the proportioning precision and the reaction effect; Part of liquid raw materials contain incompletely dissolved solid auxiliary agents or functional powder, such as an anti-caking agent and a stabilizer, and the particles gradually sink under the standing state due to the action of gravity, so that the upper layer liquid components are thinner and the lower layer particles are piled up, meanwhile, part of liquid raw materials are water-oil two-phase emulsion, demulsification or layering easily occurs due to overlong standing time, the upper layer is light phase, the lower layer is heavy phase, the components are unevenly distributed, in the traditional feeding device, the liquid raw materials are usually directly extracted only by virtue of a pumping system, if the liquid raw materials are not continuously stirred, the upper layer or the lower layer liquid is directly extracted for feeding, the components of the liquid raw materials entering a reaction kettle deviate from the formula requirement, and finally the reaction uniformity and the product consistency of the antioxidant are affected. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a feeding device for antioxidant production, which aims to solve the problems in the background art. The technical aim of the invention is realized by the following technical scheme: The feeding device for antioxidant production comprises a feeding frame, a feeding assembly, a heating assembly and a beating assembly, wherein a conveying belt is arranged in the feeding frame, an operating frame is fixedly installed on the top surface of the feeding frame, the feeding assembly is arranged in the feeding frame and used for synchronously feeding different antioxidant production raw materials, the feeding assembly comprises a rotating shaft, the rotating shaft is movably sleeved in the feeding frame, a driving shaft, a tensioning column and a driven shaft are movably sleeved in the feeding frame, the conveying belt is wound on the outer sides of the rotating shaft, the driving shaft, the tensioning column and the driven shaft, a servo motor is fixedly installed on the inner bottom surface of the feeding frame, a belt pulley is fixedly installed on one end of the driving shaft and the driving shaft respectively, V-shaped belts are wound on the outer circular wall surfaces of the two belt pulleys, a partition plate is fixedly installed on the inner top surface of the operating frame, inclined surface blocks are fixedly installed on one side of the partition plate and one side of the inner side of the operating frame respectively, a raw material s