Raw material stirring device for manufacturing composite modified natural rubber
Technical Field
The utility model relates to the technical field of stirring devices, in particular to a raw material stirring device for manufacturing composite modified natural rubber.
Background
The composite modified natural rubber is a high-performance material for improving the natural rubber by advanced technology, combines various modification means, further improves the physical performance and chemical stability of the natural rubber on the basis of keeping the advantages of good elasticity, wear resistance, tear resistance and the like of the natural rubber, and is an important link for fully stirring raw materials in the manufacturing process of the composite modified natural rubber.
In the prior art, in the production stirring process of the composite modified natural rubber, the viscosity of the rubber is large, after the stirring device is used for stirring, the discharging speed of the rubber is very slow, the production period can be prolonged, the whole production speed is reduced, meanwhile, the running time of equipment can be prolonged due to the slow discharging speed, the energy consumption is increased, the production cost is increased, and the raw material stirring device for manufacturing the composite modified natural rubber is designed.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a raw material stirring device for manufacturing composite modified natural rubber.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a compound modified natural rubber makes and uses raw material mixing device, includes the agitator tank, rotate between the agitator tank both ends and be connected with same dwang, the rectangular hole has all been seted up at dwang both ends, every all be provided with stop gear in the rectangular hole, stop gear is including fixed connection at the fixed plate that rectangular hole inner wall is close to the bottom, the slip cap is equipped with the square pole on the fixed plate, set up the square hole with square pole looks adaptation on the fixed plate, square pole top fixedly connected with card piece to one side, the cover that square pole is located between fixed plate and the card piece to one side is equipped with the spring, agitator tank outer wall one end fixedly connected with first motor, and first motor output runs through agitator tank fixed connection in the one end of dwang.
As a further scheme of the utility model, two ends of the inside of the stirring box are respectively and rotatably connected with a circular ring, two circular rings are respectively and coaxially connected with a rotating rod, a plurality of helical tooth blocks are respectively and fixedly connected with the inner walls of the circumferences of the two circular rings, the helical tooth blocks are matched with the helical clamping blocks, one sides of the two circular rings, which are close to each other, are respectively and fixedly connected with a baffle, and round holes matched with the rotating rod are respectively formed in the middle parts of the two baffles.
As a further scheme of the utility model, one end of the outer wall of the circumference of the two circular rings is fixedly connected with a rotating rod, the other ends of the two rotating rods are fixedly connected with the same scraping plate, and the scraping plate is matched with the bottom of the stirring tank.
As a further scheme of the utility model, a plurality of groups of stirring rods are fixedly connected to the circumference of the circumferential surface of the rotating rod, which is positioned in the stirring box, at equal intervals, and stirring blades are fixedly connected to the other end of each stirring rod, so that rubber is sufficiently stirred through the stirring rods and the stirring blades.
As a further scheme of the utility model, the outer wall of the circumference of the stirring tank is fixedly connected with the protective layer near the bottom, a plurality of electric heating wires are fixedly connected between the two ends of the inner part of the protective layer, the electric heating wires heat the inner part of the stirring tank, the stirring of rubber is facilitated, and the middle part of the bottom of the protective layer is fixedly connected with the arc-shaped rack.
As a further scheme of the utility model, the two ends of the outer wall of the stirring tank are both rotationally connected with the supporting frames, the same round rod is rotationally connected between the middle parts of the two supporting frames, the middle part of the round rod is fixedly sleeved with the gear, the gear is meshed with the arc-shaped rack, one outer end of the supporting frame is fixedly connected with the second motor, the rubber is conveniently discharged through the positive and negative rotation of the second motor, and the output end of the second motor penetrates through the side supporting frame and is fixedly connected with one end of the round rod.
The beneficial effects of the utility model are as follows:
According to the utility model, due to the adoption of technical means such as the scraping plate, the fixed plate, the square rod, the spring, the inclined clamping block and the like, when the first motor rotates clockwise, the stirring rod and the stirring blade are driven to stir rubber fully, and when the first motor rotates reversely, the scraping plate can be driven to rotate, and the stirring rod and the stirring blade are matched, so that the rubber is easier to discharge from the stirring device, the problem of difficult discharging in the background art is effectively solved, the production efficiency is remarkably improved, the production cost is reduced, the operation time of equipment is reduced, the energy consumption is reduced, and meanwhile, the labor input is reduced, and the labor cost is reduced because the long-time waiting discharging process is not needed.
According to the utility model, the rubber in the stirring box is heated by the arrangement of the electric heating wire and the protective layer, so that the stirring and mixing of the rubber are facilitated.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a raw material stirring device for manufacturing composite modified natural rubber;
FIG. 2 is a schematic view of the inner side structure of a stirring box of a raw material stirring device for manufacturing composite modified natural rubber;
FIG. 3 is a schematic diagram of a partial structure of a raw material stirring device for manufacturing composite modified natural rubber;
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a of the raw material stirring device for manufacturing composite modified natural rubber according to the present utility model.
In the figure, 1, a stirring box; 101, a first motor, 2, a protective layer, 201, an electric heating wire, 202, an arc rack, 3, a supporting frame, 301, a second motor, 302, a round rod, 303, a gear, 4, a rotating rod, 401, a stirring rod, 402, stirring blades, 5, a rotating rod, 501, a scraper, 6, a circular ring, 601, an oblique tooth block, 602, a baffle, 7, a rectangular hole, 701, a fixing plate, 702, a square rod, 703, a spring, 704 and an oblique clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-4, a raw material stirring device for manufacturing composite modified natural rubber comprises a stirring tank 1, wherein a same rotating rod 4 is rotatably connected between two ends of the stirring tank 1, rectangular holes 7 are formed in two ends of the rotating rod 4, a limiting mechanism is arranged in each rectangular hole 7, the limiting mechanism comprises a fixed plate 701 fixedly connected to the inner wall of each rectangular hole 7 and close to the bottom, a square rod 702 is slidably sleeved on the fixed plate 701, a square hole matched with the square rod 702 is formed in the fixed plate 701, an inclined clamping block 704 is fixedly connected to the top of the square rod 702, a spring 703 is sleeved on the square rod 702 between the fixed plate 701 and the inclined clamping block 704, and the limiting mechanism is arranged, so that when the rotating rod 4 rotates clockwise, the rotating rod 5 does not rotate, and when the rotating rod 5 rotates anticlockwise, the rotating rod 5 rotates along with the rotating rod, one end of the outer wall of the stirring tank 1 is fixedly connected with a first motor 101, and the output end of the first motor 101 penetrates through the stirring tank 1 and is fixedly connected to one end of the rotating rod 4.
In this embodiment, the inside both ends of agitator tank 1 all rotate and are connected with ring 6, and two rings 6 all with dwang 4 coaxial, the equal fixedly connected with of two ring 6 circumference inner walls a plurality of skewed tooth piece 601, and skewed tooth piece 601 and skewed card piece 704 looks adaptation, the equal fixedly connected with baffle 602 of one side that two rings 6 are close to, and two baffle 602 middle parts have all been seted up with the round hole of dwang 4 looks adaptation.
In this embodiment, the equal fixedly connected with bull stick 5 of two ring 6 circumference outer wall one end, fixedly connected with same scraper blade 501 between the two bull stick 5 other ends, and scraper blade 501 and agitator tank 1 bottom looks adaptation, agitator tank 1 bottom sets up to the arc, and the scraping of scraper blade 501 of being convenient for, and then realize the quick unloading of rubber.
In this embodiment, a plurality of groups of stirring rods 401 are fixedly connected to the circumference of the circumferential surface of the rotating rod 4 inside the stirring tank 1 at equal intervals, and stirring blades 402 are fixedly connected to the other end of each stirring rod 401.
In this embodiment, the equal fixedly connected with inoxidizing coating 2 of stirring case 1 circumference outer wall department near the bottom, fixedly connected with a plurality of heating wires 201 between the inside both ends of inoxidizing coating 2, the department fixedly connected with arc rack 202 in the middle of the inoxidizing coating 2 bottom for the setting of heating wire 201 for can heat the inside rubber of stirring case 1, the mixing of rubber of being convenient for.
In this embodiment, the support frame 3 is all rotated at agitator tank 1 outer wall both ends, rotate between two support frames 3 middle parts and be connected with same round bar 302, and the fixed cover in round bar 302 middle part is equipped with gear 303, and gear 303 meshes with arc rack 202 mutually, one of them support frame 3 outer end fixedly connected with second motor 301, and the one end at round bar 302 of this side support frame 3 fixed connection is run through to second motor 301 output, through the cooperation of gear 303 and arc rack 202, when making second motor 301 rotate, can make agitator tank 1 slope, be convenient for unload, second motor 301 and first motor 101 all realize control through the controller, make it realize positive and negative rotation.
The device starts heating wire 201 and first motor 101 after the rubber is added to agitator tank 1 when using, through heating wire 201's heating, make the rubber more stir, drive dwang 4 clockwise rotation through first motor 101, make a plurality of puddlers 401 and stirring leaf 402 can carry out abundant stirring to rubber, be convenient for the mixing of raw materials, at this moment because the inclined plane effect of skewed tooth piece 601 and skewed card piece 704, bull stick 5 can not rotate along with dwang 4, after the stirring, second motor 301, make gear 303 rotate, through the meshing of gear 303 and arc rack 202, make agitator tank 1 gradually incline, be convenient for the unloading of rubber, start first motor 101 and reverse simultaneously, at this moment skewed card piece 704 and skewed tooth piece 601 contact each other, skewed card piece 704 can not shrink under the effect of spring 703, make dwang 4 rotate, drive bull stick 5 and scraper blade 501 and make scraper blade 501 scrape the individual to the agitator tank 1 bottom, be convenient for the unloading of rubber.
Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.