CN115301128A - Double-screw stirring equipment for composite fiber production - Google Patents
Double-screw stirring equipment for composite fiber production Download PDFInfo
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- CN115301128A CN115301128A CN202211243897.1A CN202211243897A CN115301128A CN 115301128 A CN115301128 A CN 115301128A CN 202211243897 A CN202211243897 A CN 202211243897A CN 115301128 A CN115301128 A CN 115301128A
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- 238000003756 stirring Methods 0.000 title claims abstract description 149
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000007380 fibre production Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 105
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims 1
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- 238000000034 method Methods 0.000 description 24
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- 238000002156 mixing Methods 0.000 description 9
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/63—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with fixed bars, i.e. stationary, or fixed on the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
- B01F29/64—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with stirring devices moving in relation to the receptacle, e.g. rotating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the technical field of composite fiber production, in particular to a double-screw stirring device for composite fiber production. The double-screw stirring equipment for producing the composite fibers comprises a machine body, a stirring barrel, a discharging pipe, a long and narrow feeding hole, a closed arc plate, a driven circular plate, a power circular plate, a central screw rod, an eccentric screw rod, a transmission unit and a discharging unit. According to the invention, the materials to be mixed are uniformly distributed in the stirring barrel through the blanking unit, the materials are turned through the rotation of the stirring barrel, the materials can be circularly turned through the central screw rod and the eccentric screw rod, and the eccentric screw rod can rotate along with the stirring barrel, so that the eccentric screw rod can stir the materials in the stirring barrel again along with the rotation of the stirring barrel, thereby increasing the stirring effect on the materials, shortening the stirring time and saving resources.
Description
Technical Field
The invention relates to the technical field of composite fiber production, in particular to a double-screw stirring device for composite fiber production.
Background
Weaving is an act of using animal or vegetable fibers twisted to cohere them into a continuous infinitely extending yarn suitable for weaving. The textile process comprises 8 steps of impurity removal, loosening, opening, carding, combing, drafting, twisting and winding. The removal of impurities is a science of processing textile staple fibers into yarns, which are generally made of many staple fibers of varying lengths by splicing, and also of very long continuous filaments twisted together. In the course of weaving, it is necessary to remove defects, i.e. to carry out a preliminary processing of the raw material, also referred to as the preparation of the textile material. The types of raw materials are different, the types and properties of impurities are different, and the processing methods and processes are also different. The primary processing methods of the raw materials mainly include physical methods (such as cotton ginning), chemical methods (such as degumming of hemp and refining of spun silk) and physical and chemical combined methods (such as washing of wool and grass removal and carbonization). The loosening process is to process disordered and transversely tightly-connected fibers into longitudinally-arranged yarns with certain requirements, so that blocky fibers are required to be changed into single fibers, the transverse connection existing in fiber raw materials is removed, and firm end-to-end longitudinal connection is established. The former is called the debonding of fibers and the latter is called the collecting of fibers. The loosening of the fibers is a complete removal of the cross-directional connections that exist between fibers, but the damage to the fibers must be minimized. The aggregation of the fibers is such that the fibers, once processed by the debonding process, reestablish an orderly longitudinal connection which is continuous and which allows for a uniform distribution of fibers within the aggregate and at the same time a certain linear density and strength. In the weaving process, sometimes the desired material is woven using composite fibers.
The composite fiber is one kind of multicomponent fiber, and features that two or more kinds of unmixed polymer fiber are present in the same fiber section, and is used mainly in wool, blanket, wool fabric, heat insulating wadding, silk fabric, non-woven fabric, medical article, etc. In the composite fiber production process, multiple production raw materials need to be stirred through stirring equipment, and the double-screw stirring equipment in the prior art is utilized to improve the working efficiency, but when the double-screw stirring equipment in the prior art is used and materials are fed into the double-screw stirring equipment, the materials are inconveniently and uniformly distributed, so that the material stirring time is prolonged, and the time and the resources are wasted.
Disclosure of Invention
In view of the above, the present invention provides a twin-screw stirring apparatus for producing composite fibers, so as to solve at least one of the above technical problems.
The utility model provides a twin-screw agitated vessel is used in composite fiber production, which comprises a bod, the inner wall of organism is connected with in the rotation of the inner wall of organism, the inner wall of organism is run through to the one end of agitator, the one end that the agitator runs through the organism is provided with the discharging pipe, long and narrow feed inlet has been seted up on the perisporium of agitator, the lateral wall of long and narrow feed inlet articulates there is the closed arc board, the one end internal perisporium sliding connection of agitator has driven plectane, the tip fixedly connected with power plectane of agitator, one side that power plectane was kept away from to driven plectane rotates and is connected with central hob, central hob and the coaxial setting of driven plectane, and one side that power plectane was kept away from to driven plectane still rotates and is connected with eccentric hob, the axis biasing of the relative driven plectane of axis of eccentric hob, the inside of agitator is provided with the drive unit, the drive unit mainly is used for driving the agitator and central hob and eccentric hob to rotate in the lump, the inner wall of organism is provided with the unloading unit, the inside of agitator will make required material of composite fiber.
In one embodiment, the transmission unit includes a motor, the motor is fixedly connected to one end wall of the machine body, a main shaft of the motor penetrates through an outer wall of the machine body and extends into the stirring barrel, a first gear is fixedly connected to one end of the main shaft of the motor, a gear ring is uniformly and fixedly connected to an inner ring wall of an end portion of the stirring barrel, the gear ring is meshed with gear teeth of the first gear, a second gear is rotatably connected to one end of a power circular plate, the second gear is meshed with the first gear, the second gear is coaxially arranged with the gear ring, a third gear is rotatably connected to one end of a driven circular plate, one end of the central spiral rod rotatably connected with the driven circular plate penetrates through the driven circular plate and the power circular plate, the central spiral rod is fixedly connected with an inner ring wall of the third gear, an outer ring wall of the end of the central spiral rod is tightly attached to an inner ring wall of the second gear, an outer wall of the driven circular plate is rotatably connected with a fourth gear, the fourth gear is rotatably connected to an outer wall of the driven circular plate, one end of the eccentric spiral rod rotatably connected with the driven circular plate penetrates through the driven circular plate and is fixedly connected with an inner ring wall of the fourth gear, one side of the power circular plate, an output end of the driven circular plate is fixedly connected with an electric telescopic rod, and an outer wall of the driven circular plate is connected with an electric telescopic rod.
In one of them embodiment, the unloading unit includes the feeding cell body, the both ends of feeding cell body and the front and back inner wall fixed connection of organism, and the feed opening has been seted up to the bottom of feeding cell body, the lateral wall of feed opening articulates through the torsional spring has a strip arc baffle, and the end wall of feeding cell body rotates and is connected with reciprocal lead screw, the one end of reciprocal lead screw runs through the inner wall of feeding cell body and the inner wall of organism and is provided with the pin, the tip of pin is provided with the increase runner, the increase runner rotates through the main shaft of belt with the motor to be connected, the inner wall sliding connection of feeding cell body has the movable plate, the guide slot has been seted up to one side of feeding cell body, the one end of movable plate is provided with the rectangle projection, and the rectangle projection sets up in the guide slot with sliding, the other end of movable plate is recessed and is equipped with face of cylinder recess, face of cylinder recess bottom surface fixed connection has the bulb pole, the tip of bulb is inserted and is located inside the global helicla flute of reciprocal lead screw, one side of reciprocal lead screw is accomodate in face of cylinder recess.
In one embodiment, a pushing plate is arranged at the bottom of the moving plate, a driven block is fixedly connected to the bottom of the strip arc baffle, a driving block is fixedly connected to the outer wall of the stirring barrel, one end of the driving block can be in contact with the driven block when the stirring barrel rotates, the pushing plate is hinged to the bottom of the moving plate through a torsion spring, and the pushing plate is an arc plate.
In one embodiment, the rotation direction of the thread plate of the central screw rod and the rotation direction of the thread plate of the eccentric screw rod are arranged in the same way, and the spiral groove comprises a first spiral sub-groove and a second spiral sub-groove which are spirally crossed with each other.
In one embodiment, the inner wall of the stirring barrel is uniformly and fixedly connected with a plurality of stop rods, the cross sections of the stop rods are semicircular, an inwards concave feeding groove is formed in the feeding groove body, the reciprocating screw is arranged on one side of the inner wall of the inwards concave feeding groove of the feeding groove body and is far away from the strip arc baffle, and the feed opening is communicated with the inwards concave feeding groove.
In one embodiment, the feed opening is arranged at the lower part of the side wall of the feed groove body with the guide groove, one side of the strip arc baffle is hinged on the side wall of the feed opening close to the guide groove, the other side of the strip arc baffle is made of rubber, and the edge of the rubber material of the strip arc baffle and the side wall of the feed opening far away from the guide groove are arranged in a mutually staggered and meshed mode.
In one embodiment, the flight surfaces of the central screw rod and the eccentric screw rod are mirror polished designs.
The invention is provided with an organism, a mixing tank, a discharge pipe, a long and narrow feed inlet, a closed arc plate, a driven circular plate, a power circular plate, a central spiral rod, an eccentric spiral rod, a transmission unit and a blanking unit, wherein the blanking unit is used for uniformly distributing materials to be mixed in the mixing tank, the materials are stirred through the rotation of the mixing tank, and can be circularly stirred through the central spiral rod and the eccentric spiral rod, and the eccentric spiral rod can rotate along with the mixing tank, so that the eccentric spiral rod can stir the materials in the mixing tank again along with the rotation of the mixing tank, thereby increasing the stirring effect on the materials, shortening the stirring time and saving resources.
According to the invention, the stop lever is arranged, and the stop lever can rotate along with the stirring barrel, so that the friction force generated when the stirring barrel rotates to turn over the materials in the stirring barrel is increased, the turning effect of the stirring barrel on the materials is increased, and the materials are mixed more uniformly.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a perspective diagrammatic illustration of the present invention;
FIG. 2 is a perspective diagrammatic illustration of a portion of the structure of the present invention;
FIG. 3 is a structural view of a mixing tank according to the present invention;
FIG. 4 is an internal structural view of a mixing tank according to the present invention;
FIG. 5 is a structural view of a feed tank of the present invention;
fig. 6 is a partially enlarged view of a portion a in fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, a twin-screw stirring apparatus for producing composite fibers includes a machine body 1, an inner wall of the machine body 1 is rotatably connected with a stirring barrel 2, one end of the stirring barrel 2 penetrates through the inner wall of the machine body 1, one end of the stirring barrel 2 penetrating through the machine body 1 is provided with a discharging pipe 3, a long and narrow feeding port 4 is formed in a peripheral wall of the stirring barrel 2, a side wall of the long and narrow feeding port 4 is hinged with a closed arc plate 5, an inner peripheral wall of one end of the stirring barrel 2 is slidably connected with a driven circular plate 6, an end portion of the stirring barrel 2 is fixedly connected with a power circular plate 7, one side of the driven circular plate 6, which is far away from the power circular plate 7, is rotatably connected with a central screw rod 8, the central screw rod 8 and the driven circular plate 6 are coaxially arranged, one side of the driven circular plate 6, which is far away from the power circular plate 7, is further rotatably connected with an eccentric screw rod 9, and a central axis of the eccentric screw rod 9 is offset relative to a central axis of the driven circular plate 6. A transmission unit is arranged inside the stirring barrel 2, the transmission unit is mainly used for rotating the stirring barrel 2, the central screw rod 8 and the eccentric screw rod 9 together, a blanking unit is arranged on the inner wall of the machine body 1, for example, a round sealing cover 305 is hinged to the end of the discharging pipe 3, and the blanking unit is used for conveying materials required for manufacturing composite fibers into the stirring barrel 2;
the transmission unit comprises a motor 10, the motor 10 is fixedly connected to one end wall of the machine body 1, a main shaft of the motor 10 penetrates through the outer wall of the machine body 1 and extends into the stirring barrel 2, one end of the main shaft of the motor 10 is fixedly connected with a first gear 11, an inner ring wall at the end part of the stirring barrel 2 is uniformly and fixedly connected with a gear ring 12, the gear ring 12 is meshed with gear teeth of the first gear 11, a second gear 13 is rotatably connected to the center of one end of the power circular plate 7, the second gear 13 is meshed with the first gear 11, the second gear 13 and the gear ring 12 are coaxially arranged, a third gear 14 is rotatably connected to the center of one end of the driven circular plate 6, one end of the central screw rod 8 rotatably connected with the driven circular plate 6 penetrates through the driven circular plate 6 and the power circular plate 7, the central screw rod 8 is fixedly connected with an inner ring wall of the third gear 14, an outer ring wall at the end part of the central screw rod 8 is tightly attached to an inner ring wall of the second gear 13, an outer ring wall of the driven circular plate 6 is rotatably connected with a fourth gear 15, the outer ring wall of the fourth gear 15 is fixedly connected with an outer ring wall of the driven screw rod 6, and an eccentric screw rod 16 is connected with an eccentric screw rod 6, and an eccentric screw rod 16 of the driven circular plate 6 is connected with the other end of the driven circular plate 6;
the unloading unit includes feed tank 17, feed tank 17's both ends with inner wall fixed connection around organism 1, just feed tank 17's bottom has been seted up feed opening 18, feed opening 18's lateral wall articulates through the torsional spring has strip arc baffle 19, just feed tank 17's end wall rotates and is connected with reciprocal lead screw 20, reciprocal lead screw 20's one end runs through feed tank 17's inner wall reaches organism 1's inner wall and be provided with pin 172, pin 172's tip is provided with increase runner 173, increase runner 173 through belt 101 with the main shaft of motor 10 rotates and is connected, feed tank 17's inner wall sliding connection has movable plate 21, and the guide slot has been seted up to one side of feed tank 170, and the one end of movable plate 21 is provided with rectangle projection 215, and rectangle projection 215 sets up in the guide slot (not shown) with sliding, the cross section of guide slot is the rectangle. A cylindrical surface groove (not shown) is concavely arranged at the other end of the moving plate 21, a ball head rod 22 is fixedly connected to the bottom surface of the cylindrical surface groove, the end of the ball head rod 22 is inserted into the spiral groove 205 on the peripheral surface of the reciprocating screw rod 20, one side of the reciprocating screw rod 20 is accommodated in the cylindrical surface groove, the ball head rod 22 is fixedly connected to one end of the moving plate 21, the other end of the ball head rod 22 extends into the spiral groove 205 on the peripheral surface of the reciprocating screw rod 20, a material pushing plate 23 is arranged at the bottom of the moving plate 21, a driven block 24 is fixedly connected to the bottom of the strip arc baffle plate 19, a driving block 25 is fixedly connected to the outer wall of the stirring barrel 2, and one end of the driving block 25 can be in contact with the driven block 24 when the stirring barrel 2 rotates; the guide groove extends along the length direction of the feeding groove body 17, the rectangular convex column 215 is matched with the guide groove, and the cylindrical surface groove is matched with the reciprocating lead screw, so that the moving plate 21 can be stably guided, and the reciprocating movement of the moving plate can be smoothly carried out. For example, the inner side of the feed chute body 17 is formed with a concave curved surface 175, the concave curved surface 175 surrounds the concave feed chute 170, and the feed opening 18 is opened on the concave curved surface 175 of the concave feed chute 170. The feed chute body 17 is long-strip-shaped, the cross section of the feed chute body is U-shaped, namely, a concave feed chute 170 is arranged in the feed chute body 17, the reciprocating screw rod 20 is arranged on one side of the inner wall of the concave feed chute 170 of the feed chute body 17 and is far away from the strip arc baffle 19, and the feed opening 18 is communicated with the concave feed chute 170. An installation box 178 is formed at one end of the feed trough body 17, and the reciprocating screw rod 20 is rotatably arranged in the installation box 178 in a penetrating way. For example, to facilitate the reciprocating movement of the ball stem 22, the helical groove 205 includes a first helical sub-groove 2051 and a second helical sub-groove 2053 that are helically crossed together. A cylindrical stirring space 200 is formed in the stirring barrel 2.
When the device is used, basic raw materials for manufacturing the composite fibers are conveyed to the inside of the stirring barrel 2 from the long and narrow feeding hole 4, then other raw materials required for manufacturing the composite fibers are conveyed to the inside of the feeding groove body 17, then the motor 10 is started to rotate, the motor 10 rotates to drive the first gear 11 to rotate, the first gear 11 is meshed with the gear ring 12, and the gear ring 12 is fixedly connected to the inner wall of the stirring barrel 2, so that the motor 10 rotates to drive the stirring barrel 2 to rotate, the stirring barrel 2 rotates to stir materials in the stirring barrel 2, and the stirring barrel 2 rotates because the long and narrow feeding hole 4 of the stirring barrel 2 is sealed through the closed arc plate 5, when the closed arc plate 5 rotates to the upper part along with the discharging barrel, because of gravity, the closed arc plate 5 rotates downwards, so that the long and narrow feeding hole 4 is opened, and the stirring barrel 2 continues to rotate, the closed arc plate 5 can shield the long and narrow feed inlet 4 again under the extrusion action of gravity and materials inside the stirring barrel 2, so that the closed arc plate 5 can seal the long and narrow feed inlet 4, thereby preventing the materials from leaking from the long and narrow feed inlet 4 in the rotation process of the stirring barrel 2 and causing material waste, and when the closed arc plate 5 rotates to the upper side along with the stirring barrel 2 and cannot seal the long and narrow feed inlet 4, the driving block 25 fixedly connected with the outer wall of the stirring barrel 2 can also impact the driven block 24 and push the driven block 24, because the driven block 24 is fixedly connected at the bottom of the strip arc baffle 19, and the strip arc baffle 19 is hinged on the inner wall of the feed outlet 18 through a torsion spring, when the driven block 24 is pushed, the driven block 24 can push the strip arc baffle 19, thereby twisting the strip arc baffle 19, the strip arc baffle 19 can not seal the feed opening 18 any more, so that the materials in the feed trough body 17 uniformly drop downwards from the feed opening 18 due to gravity and then drop into the stirring barrel 2, after the driving block 25 rotates to be far away from the driven block 24 and does not push the driven block any more, the strip arc baffle 19 can restore under the elasticity of the torsion spring of the driving block to seal the feed opening 18 again, and the reciprocating is performed, so that the materials in the feed trough body 17 all drop into the stirring barrel 2 and are uniformly distributed and scattered into the stirring barrel 2, and the uniformity of the stirring of the materials is improved;
when the motor 10 rotates, the reciprocating lead screw 20 is driven to rotate through a belt, the reciprocating lead screw 20 rotates, the reciprocating lead screw 20 is a threaded rod (lead screw) which can enable the sliding block to realize reciprocating motion on the premise that the rotation direction of the main shaft is not changed, the reciprocating lead screw 20 rotates to push the ball head rod 22 through the inner wall of the thread (the spiral groove 205 on the reciprocating lead screw 20), the ball head rod 22 is fixedly connected with the moving plate 21, the moving plate 21 is slidably connected with the inner wall of the feeding groove body 17, so that the reciprocating lead screw 20 rotates to drive the moving plate 21 to reciprocate on the inner wall of the feeding groove body 17, the moving plate 21 drives the bottom material pushing plate 23 to move together in the moving process, the material pushing plate 23 pushes the material in the feeding groove body 17 to be flat in the moving process, the material in the feeding groove body 17 can be uniformly paved in the feeding groove body 17, and then uniformly drops into the stirring barrel 2 from the discharging opening 18, and the uniformity of the material in the feeding groove body 17 is increased, the material is prevented from being piled up, and the discharging opening 18 is not uniform;
because the first gear 11 is meshed with the second gear 13, the first gear 11 drives the second gear 13 to rotate together on the outer wall of the power circular plate 7 in the rotating process, the second gear 13 drives the central screw rod 8 tightly attached to the inner wall of the central screw rod to rotate, the central screw rod 8 rotates to stir the materials in the stirring barrel 2, the central screw rod 8 rotates to drive the third gear 14 fixedly connected with the central screw rod to rotate on the outer wall of the driven circular plate 6, the third gear 14 rotates to drive the fourth gear 15 meshed with the central screw rod to rotate together, the fourth gear 15 rotates to drive the eccentric screw rod 9 fixedly connected with the fourth gear to rotate, and the eccentric screw rod 9 rotates to stir the materials in the stirring barrel 2, the eccentric screw rod 9 and the driven circular plate 6 are not arranged in the same circle center, namely, are arranged in an offset manner, the driven circular plate 6 can rotate along with the stirring barrel 2, so that the eccentric screw rod 9 can rotate along with the stirring barrel 2, and the eccentric screw rod 9 can stir the materials in the stirring barrel 2 again along with the rotation of the stirring barrel 2, so that the materials are uniformly distributed in the stirring barrel 2 through uniform blanking, the materials are turned through the rotation of the stirring barrel 2, and the materials can be circularly turned through the central screw rod 8 and the eccentric screw rod 9, so that the stirring effect on the materials is improved, the stirring time is shortened, and the resources are saved;
after the material stirring is completed, the electric telescopic rod 16 is started to extend and open the discharge pipe 3, the electric telescopic rod 16 can push the driven circular plate 6 to move on the inner wall of the stirring barrel 2 in the extending process, the driven circular plate 6 can drive the central spiral rod 8 and the eccentric spiral rod 9 to move together in the moving process, because one end of the central spiral rod 8 is tightly attached to the inner ring wall of the second gear 13, the central spiral rod 8 can draw out the second gear 13, so that the driven circular plate 6 can move in the process, the material in the stirring barrel 2 is pushed out from the discharge pipe 3 together with the central spiral rod 8 and the eccentric spiral rod 9, so that the material can be automatically discharged, the central spiral rod 8 and the eccentric spiral rod 9 extend out of the stirring barrel 2, the inside of the stirring barrel is conveniently cleaned by using a hairbrush, so that the material adhered on the central spiral rod 8 and the eccentric spiral rod 9 is prevented from being cleaned, the electric telescopic rod 16 is started to retract afterwards, the driven circular plate 6 is reset, the central spiral rod 8 can be inserted into the second gear 13 again in the resetting process of the driven circular plate 6, and the second gear can drive the central spiral rod 8 to rotate again. For example, the end of the central screw 8 and the end of the eccentric screw 9 are formed with a central protruding end 808 and an eccentric protruding end 909, respectively, for protruding outside the agitation tank 2 after the axial movement.
As shown in fig. 4 and 5; in one embodiment, the material pushing plate 23 is hinged to the bottom of the moving plate 21 through a torsion spring, and the material pushing plate is an arc plate; during the use, when to the inside transported substance material of feeding cell body 17, the material is piled up together, make the material difficult by the scraping wings 23 all push away the shakeout once, at this moment, through torsional spring articulated scraping wings 23, make scraping wings 23 when pushing away the material of piling up together, scraping wings 23 can take place the slope, thereby make scraping wings 23 push away the surface of accumulational material, along with scraping wings 23's reciprocating motion, will accumulational material all shakeouts layer by layer, with this increase the effect that scraping wings 23 pushed away the material.
As shown in fig. 2-4; in one embodiment, the rotation directions of the thread pieces of the central screw rod 8 and the eccentric screw rod 9 are the same; during the use, because third gear 14 and fourth gear 15 are intermeshing driven, third gear 14 rotates when driving fourth gear 15 and rotates, fourth gear 15 is opposite with the direction of rotation of third gear 14, so the spiral direction of the flight of eccentric hob 9 is the same with the spiral direction of flight 801 of central hob 8 and sets up, thereby make central hob 8 rotate and the eccentric hob 9 stir the opposite direction of turning over to the material, increase the effect that the material is stirred by central hob 8 and eccentric hob 9 in agitator 2 with this, make the material stirred more evenly.
As shown in fig. 2-4; in one embodiment, a plurality of stop levers 26 are uniformly and fixedly connected to the inner wall of the stirring barrel 2; during the use, the pin 26 that the inner wall of agitator 2 was evenly fixed can rotate along with agitator 2 to increase agitator 2 and rotate the frictional force when its inside material is turned, thereby make agitator 2 self increase to the effect of turning of material, with this make the material mix more even.
As shown in fig. 5 and 6; in one embodiment, the feed opening 18 is formed in the lower portion of the side wall of the feed tank 17 having the guide groove, one side of the strip arc baffle 19 is hinged to the side wall of the feed opening 18 adjacent to the guide groove, the other side of the strip arc baffle 19 is made of rubber, and the edge of the strip arc baffle 19 made of rubber and the side wall of the feed opening 18 away from the guide groove are in a mutually staggered and meshed arrangement; the side wall of the feed opening 18 remote from the chute is provided with a plurality of splines 185.
In an embodiment, a staggered meshing mode is adopted between the second baffle plate 19 and the inner wall of the feed opening 18, when the strip arc baffle plate 19 is restored under the torsion of a torsion spring, the material which just falls to the feed opening 18 can be pushed, the material can be pushed along the staggered inner wall between the second baffle plate and the feed opening 18 and can be fed into the feed tank body 17, the material is prevented from being clamped by the support of the strip arc baffle plate 19 and the inner wall of the feed opening 18, the strip arc baffle plate 19 cannot be completely restored to seal the inside of the feed tank body 17, the material leakage is caused, waste is caused, the sealing performance between the strip arc baffle plate 19 and the inner wall of the feed opening 18 can be better due to the adoption of rubber materials, and even fine powder and liquid materials can be leaked from the feed opening 18.
As shown in fig. 2-4; in one embodiment, the surface of the spiral plate 801 of the central spiral rod 8 and the surface of the spiral plate of the eccentric spiral rod 9 are both mirror polished designs; during the use, the design that the flight of central hob 8 and eccentric hob 9 adopted the mirror image to polish for central hob 8 and eccentric hob 9 are when stirring the material in the feed cylinder, the material can't adhere easily on the flight surface of central hob 8 and eccentric hob 9, thereby reduce the material adhesion and cause the probability that this problem of material mixing is inhomogeneous to take place on the flight surface of central hob 8 and eccentric hob 9, and the flight surface of central hob 8 and eccentric hob 9 adopts mirror finish's design, it is also more convenient when cleaning the flight surface of central hob 8 and eccentric hob 9 to make the user of service also more convenient.
When the double-screw stirring equipment for producing the composite fibers works, please refer to the attached drawings 1-5 in the specification, a basic raw material for manufacturing the composite fibers is conveyed to the inside of the stirring barrel 2 from the long and narrow feeding hole 4, then other raw materials required for manufacturing the composite fibers are conveyed to the inside of the feeding groove body 17, then the motor 10 is started to rotate, the motor 10 rotates to drive the first gear 11 to rotate, the first gear 11 is meshed with the gear ring 12, the gear ring 12 is fixedly connected to the inner wall of the stirring barrel 2, so that the motor 10 rotates to drive the stirring barrel 2 to rotate, the stirring barrel 2 rotates to stir materials inside the stirring barrel 2, and when the stirring barrel 2 rotates, because the long and narrow feeding hole 4 of the stirring barrel 2 is sealed by the closed arc plate 5, when the closed arc plate 5 rotates to the upper side along with the discharging barrel, because of gravity, the closed arc plate 5 rotates downwards, so that the long and narrow feeding hole 4 is opened, and when the stirring barrel 2 rotates continuously, the closed arc plate 5 can not extrude the materials from the long and the narrow feeding hole 4 to the stirring barrel 2, thereby preventing the narrow feeding hole 4 from leaking out from the stirring block 2, and the narrow feeding hole 2, thereby preventing the stirring block 24 from the narrow feeding hole 2, and the stirring block 24 from the narrow feeding hole from the stirring block 2, and the narrow feeding hole, thereby preventing the narrow stirring block 24 from leaking out, and the stirring block 24, and the stirring block 2, and preventing the narrow stirring block 24 from the narrow feeding hole from the narrow stirring barrel 2, and the narrow stirring block 2, and the stirring block 24, and the stirring block can not being connected to the stirring block, and the stirring block 2, thereby preventing the stirring block 2, and preventing the stirring block from leaking out, when the driven block 24 is pushed, the driven block 24 pushes the strip arc baffle 19, so that the strip arc baffle 19 is twisted, the strip arc baffle 19 cannot seal the feed opening 18 any more, materials in the feed trough body 17 fall down from the feed opening 18 uniformly due to gravity and then fall into the stirring barrel 2, after the driving block 25 rotates away from the driven block 24 and does not push the materials, the strip arc baffle 19 recovers under the elasticity of the torsion spring of the driving block to seal the feed opening 18 again, and the reciprocating motion is performed, so that all the materials in the feed trough body 17 fall into the stirring barrel 2 and are uniformly distributed into the stirring barrel 2, and the uniformity of the invention is increased when the materials are stirred so as to ensure that the materials fall;
when the motor 10 rotates, the reciprocating lead screw 20 is driven to rotate through a belt, the reciprocating lead screw 20 rotates, the reciprocating lead screw 20 is a threaded rod which can enable the sliding block to realize reciprocating motion under the condition that the rotation direction of the main shaft is not changed, the reciprocating lead screw 20 rotates to push the ball head rod 22 through the inner wall of the thread, the ball head rod 22 is fixedly connected with the movable plate 21, and the movable plate 21 is the inner wall of the feeding groove body 17 in sliding connection, so that the reciprocating lead screw 20 rotates to drive the movable plate 21 to reciprocate on the inner wall of the feeding groove body 17, the movable plate 21 drives the material pushing plate 23 at the bottom to move together in the moving process, the material pushing plate 23 pushes the material in the feeding groove body 17 to be flat in the moving process, the material in the feeding groove body 17 can be uniformly paved in the feeding groove body 17, and then uniformly drops into the stirring barrel 2 from the discharging opening 18, and the groove body in the feeding groove body 17 is increased when the material falls, and the material is prevented from being accumulated in the feeding groove body 17, and the discharging opening 18 is uniform;
because the first gear 11 is meshed with the second gear 13, the first gear 11 drives the second gear 13 to rotate together on the outer wall of the power circular plate 7 in the rotating process, the second gear 13 drives the central screw rod 8 tightly attached to the inner wall of the second gear to rotate, the central screw rod 8 rotates to stir materials in the stirring barrel 2, the central screw rod 8 rotates to drive the third gear 14 fixedly connected with the central screw rod to rotate on the outer wall of the driven circular plate 6, the third gear 14 rotates to drive the fourth gear 15 meshed with the central screw rod to rotate together, the fourth gear 15 rotates to drive the eccentric screw rod 9 fixedly connected with the fourth gear to rotate, the eccentric screw rod 9 rotates to stir materials in the stirring barrel 2, the eccentric screw rod 9 and the driven circular plate 6 are not in the same circle center, the driven circular plate 6 can rotate together with the stirring barrel 2, the eccentric screw rod 9 can rotate together with the stirring barrel 2, so that the eccentric screw rod 9 can stir materials in the stirring barrel 2 again along with the rotation of the stirring barrel 2, the materials can be uniformly stirred and the materials can be uniformly distributed in the stirring barrel 2, the stirring barrel can reduce the material distribution and the material distribution effect by the eccentric screw rod 9, and the material distribution, the material distribution can be uniformly distributed in the stirring barrel, and the stirring barrel 2, thereby reducing the material distribution effect, and the material distribution effect, the material distribution effect of the material distribution can be reduced by reducing the material distribution and the material distribution in the stirring barrel 2, and the material distribution;
after the material stirring is completed, starting the electric telescopic rod 16 to extend and open the discharge pipe 3, the electric telescopic rod 16 can push the driven circular plate 6 to move on the inner wall of the stirring barrel 2 in the extending process, the driven circular plate 6 can drive the central spiral rod 8 and the eccentric spiral rod 9 to move together in the moving process, because one end of the central spiral rod 8 is tightly attached to the inner ring wall of the second gear 13, the central spiral rod 8 can draw out the second gear 13, so that the driven circular plate 6 can move in the process, the material inside the stirring barrel 2 is pushed out from the discharge pipe 3, the central spiral rod 8 and the eccentric spiral rod 9 can be automatically discharged, the central spiral rod 8 and the eccentric spiral rod 9 extend out of the stirring barrel 2, the inside of the stirring barrel can be cleaned conveniently by using a hairbrush, the situation that the material adhered to the central spiral rod 8 and the eccentric spiral rod 9 is not well cleaned is prevented, then starting the electric telescopic rod 16 to retract, the driven circular plate 6 is reset, the central spiral rod 8 can be reinserted into the second gear 13 in the resetting process of the driven circular plate 6, and the second gear can drive the central spiral rod 8 to rotate again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a twin-screw agitated vessel is used in composite fiber production, includes organism (1), its characterized in that: the inner wall of organism (1) rotates and is connected with agitator (2), the inner wall of organism (1) is run through to the one end of agitator (2), the one end that agitator (2) run through organism (1) is provided with discharging pipe (3), long and narrow feed inlet (4) have been seted up on the perisporium of agitator (2), the lateral wall of long and narrow feed inlet (4) articulates there is closed arc board (5), the one end internal perisporium sliding connection of agitator (2) has driven plectane (6), the tip fixed connection of agitator (2) has power plectane (7), one side that power plectane (7) were kept away from to driven plectane (6) rotates and is connected with central hob (8), central hob (8) and the coaxial setting of driven plectane (6), and one side that power plectane (7) were kept away from to driven plectane (6) still rotates and is connected with eccentric hob (9), the axis biasing of the relative driven plectane (6) of axis of eccentric hob (9), the inside of agitator (2) is provided with the transmission unit, transmission unit mainly is used for driving agitator (2) and central hob (8) and eccentric hob (9), the inner wall internal rotation of organism (1) is used for making the required unloading unit of the internal wall of compound plectane (2) of composite fibre component in the same time.
2. The twin-screw stirring apparatus for producing composite fibers according to claim 1, characterized in that: the transmission unit comprises a motor (10), the motor (10) is fixedly connected to one end wall of the machine body (1), a main shaft of the motor (10) penetrates through the outer wall of the machine body (1) and extends to the inside of the stirring barrel (2), one end of the main shaft of the motor (10) is fixedly connected with a first gear (11), a gear ring (12) is uniformly and fixedly connected to the inner ring wall of the end part of the stirring barrel (2), the gear ring (12) is meshed with the gear teeth of the first gear (11), one end of the power circular plate (7) is rotatably connected with a second gear (13), the second gear (13) is meshed with the first gear (11) and the second gear (13) and the gear ring (12) are coaxially arranged, one end center of the driven circular plate (6) is rotatably connected with a third gear (14), one end of the center spiral rod (8) rotatably connected with the driven circular plate (6) penetrates through the driven circular plate (6) and the power circular plate (7), the center spiral rod (8) is fixedly connected with the inner ring wall of the inner ring of the third gear (14), the outer wall of the center spiral rod (8) is rotatably connected with the outer ring wall of the driven circular plate (6), and the outer wall of the fourth gear (6) is tightly connected with a driven circular plate (15), and the eccentric circular plate (6) and the eccentric circular plate (15) is connected with the driven circular plate (6), and the eccentric circular plate (6), the eccentric circular plate (9) and the eccentric circular plate (6) and the eccentric circular plate (15) is connected with the third gear (6), the eccentric circular plate (9) The inner ring wall of the fourth gear (15) is fixedly connected, one side of the power circular plate (7) facing the driven circular plate (6) is fixedly connected with an electric telescopic rod (16), and the output end of the electric telescopic rod (16) is fixedly connected with the outer wall of the driven circular plate (6).
3. The twin-screw stirring apparatus for producing composite fibers according to claim 1, characterized in that: the blanking unit comprises a feeding groove body (17), two ends of the feeding groove body (17) are fixedly connected with the front inner wall and the rear inner wall of the machine body (1), a blanking port (18) is formed in the bottom of the feeding groove body (17), the side wall of the blanking port (18) is hinged to a strip arc baffle (19) through a torsion spring, the end wall of the feeding groove body (17) is rotatably connected with a reciprocating lead screw (20), one end of the reciprocating lead screw (20) penetrates through the inner wall of the feeding groove body (17) and the inner wall of the machine body (1) and is provided with a thin rod (172), the end part of the thin rod (172) is provided with an enlarged rotating wheel (173), the enlarged rotating wheel (173) is rotatably connected with a main shaft of a motor (10) through a belt (101), the inner wall of the feeding groove body (17) is slidably connected with a movable plate (21), one side of the feeding groove body (170) is provided with a cylindrical guide groove (215), the rectangular convex column (215) is slidably arranged in the guide groove, a cylindrical groove is concavely formed in the bottom surface of the other end of the movable plate (21), a cylindrical surface is fixedly connected with a cylindrical groove (22), and the cylindrical groove (205) is inserted in one side of the end part of the reciprocating lead screw (20) which is accommodated in the reciprocating lead screw groove (20).
4. The twin-screw stirring apparatus for producing composite fibers according to claim 3, characterized in that: the bottom of the moving plate (21) is provided with a material pushing plate (23), the bottom of the strip arc baffle (19) is fixedly connected with a driven block (24), the outer wall of the stirring barrel (2) is fixedly connected with a driving block (25), one end of the driving block (25) can be in contact with the driven block (24) when rotating along with the stirring barrel (2), the material pushing plate (23) is hinged to the bottom of the moving plate (21) through a torsion spring, and the material pushing plate (23) is an arc plate.
5. The twin-screw stirring apparatus for producing composite fibers according to claim 2, characterized in that: the rotation direction of the thread plate (801) of the central screw rod (8) is the same as that of the thread plate of the eccentric screw rod (9), and the spiral groove (205) comprises a first spiral sub groove (2051) and a second spiral sub groove (5023) which are spirally crossed with each other.
6. The twin-screw stirring apparatus for producing composite fibers according to claim 1, characterized in that; the inner wall of the stirring barrel (2) is uniformly and fixedly connected with a plurality of stop rods (26), the cross section of each stop rod (26) is semicircular, an inwards concave feeding groove (170) is formed in the feeding groove body (17), the reciprocating lead screw (20) is arranged on one side of the inner wall of the inwards concave feeding groove (170) of the feeding groove body (17) and is far away from the strip arc baffle (19), and the feed opening (18) is communicated with the inwards concave feeding groove (170).
7. The twin-screw stirring apparatus for producing composite fibers according to claim 3, characterized in that: the feed opening (18) is arranged at the lower part of the side wall of the feed groove body (17) with the guide groove, one side of the strip arc baffle (19) is hinged to the side wall of one side of the feed opening (18) adjacent to the guide groove, the other side of the strip arc baffle (19) is made of rubber, and the edge of the rubber material of the strip arc baffle (19) and the side wall of one side of the feed opening (18) far away from the guide groove are arranged in a mutually staggered and meshed mode.
8. The twin-screw stirring apparatus for producing composite fibers according to claim 2, characterized in that: the surface of the spiral piece (801) of the central spiral rod (8) and the surface of the spiral piece of the eccentric spiral rod (9) are both designed by mirror polishing.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117181102A (en) * | 2023-09-12 | 2023-12-08 | 山东华畅食品股份有限公司 | Automatic feeding device for preparing composite spice |
| CN119607787A (en) * | 2024-12-31 | 2025-03-14 | 常州纳韵环保设备制造有限公司 | An adsorption catalytic device for industrial organic waste gas |
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| CN209679995U (en) * | 2019-03-22 | 2019-11-26 | 马莉 | Raw material blending device is used in a kind of production of refractory material |
| CN214716118U (en) * | 2021-01-26 | 2021-11-16 | 阜阳德润磁材科技有限公司 | Magnetic particle screening machine batching mixing apparatus with anti-blocking performance |
| CN113750869A (en) * | 2021-08-04 | 2021-12-07 | 施密特钢轨技术（昆山）有限公司 | Efficient spherical roller mill for automatic production of box sealing sand |
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| CN209501523U (en) * | 2019-01-03 | 2019-10-18 | 李晨鹏 | A kind of mechanical engineering agitating device |
| CN209679995U (en) * | 2019-03-22 | 2019-11-26 | 马莉 | Raw material blending device is used in a kind of production of refractory material |
| CN214716118U (en) * | 2021-01-26 | 2021-11-16 | 阜阳德润磁材科技有限公司 | Magnetic particle screening machine batching mixing apparatus with anti-blocking performance |
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| CN117181102A (en) * | 2023-09-12 | 2023-12-08 | 山东华畅食品股份有限公司 | Automatic feeding device for preparing composite spice |
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