CN112045885A - Sizing material open mill - Google Patents
Sizing material open mill Download PDFInfo
- Publication number
- CN112045885A CN112045885A CN202011003132.1A CN202011003132A CN112045885A CN 112045885 A CN112045885 A CN 112045885A CN 202011003132 A CN202011003132 A CN 202011003132A CN 112045885 A CN112045885 A CN 112045885A
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- unit
- bevel gear
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- mixing
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- 239000000463 material Substances 0.000 title claims abstract description 40
- 238000004513 sizing Methods 0.000 title claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 126
- 238000012216 screening Methods 0.000 claims abstract description 44
- 239000000654 additive Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 66
- 230000006835 compression Effects 0.000 claims description 29
- 238000007906 compression Methods 0.000 claims description 29
- 238000010008 shearing Methods 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010074 rubber mixing Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007670 refining Methods 0.000 description 21
- 238000003825 pressing Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7461—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/14—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
Abstract
The invention discloses a sizing material open mill, which comprises: the device comprises a chopping unit, a screening and mixing unit, a mixing unit, an open mill unit and a power unit, wherein the screening is carried out firstly, then the screened sizing material is dispersed and mixed with an additive; the discharge hole of the chopping unit corresponds to the feed inlet of the screening unit, the discharge hole of the screening and mixing unit corresponds to the feed inlet of the mixing unit, and the discharge hole of the mixing unit corresponds to the feed inlet of the open mixing unit; the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit are sequentially arranged from top to bottom; the power unit drives the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit through the same power source.
Description
Technical Field
The invention relates to the field of open mills, in particular to a sizing material open mill.
Background
An open mill is a short name of an open rubber mixing mill, and is also commonly called a two-roller mill in plastic product factories. The rubber factory is used for preparing plasticated rubber, mixed rubber or a rubber mixing machine with an exposed roller for hot mixing and discharging. The common rubber open mill has the operation principle that two rollers rotate relatively to each other, so that raw rubber or rubber material is rolled into a gap between the two rollers along with the rotation of the rollers and is subjected to strong shearing action to achieve the purpose of plastication or mixing.
The utility model discloses in the utility model that is the publication No. CN208773864U, be named as "rubber mill" drive unloading pivot, first screw rod, second screw rod respectively through three motor, realize cutting, open to scatter, fuse processing such as open the exercise to rubber, its not enough lies in: 1. rubber is milled through a plurality of motors, so that the production cost is high, and faults are not easy to check; 2. the cut rubber blocks are not screened, so that larger impurities are easily mixed or large rubber blocks cause damage to the arrangement or uneven fusion heating and the like; 3. the thickness of the pressed rubber can not be adjusted by arranging the pressing section in the mixing cylinder.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the sizing material open mill for processing sizing materials to be processed by cutting, mixing additives, fusing, open milling and the like.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps: an open mill for sizing materials, comprising: the device comprises a chopping unit, a screening and mixing unit, a mixing unit, an open mill unit and a power unit, wherein the screening is carried out firstly, then the screened sizing material is dispersed and mixed with an additive;
the discharge hole of the chopping unit corresponds to the feed inlet of the screening unit, the discharge hole of the screening and mixing unit corresponds to the feed inlet of the mixing unit, and the discharge hole of the mixing unit corresponds to the feed inlet of the open mixing unit; the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit are sequentially arranged from top to bottom;
the power unit drives the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit through the same power source.
As a further scheme of the invention, the chopping unit comprises a blanking hopper, a blanking roller, a first rotating rod, a blade, a belt, a shearing box and a first turbine, the discharge hole of the blanking hopper is communicated with the feed hole of the shearing box, two parallel blanking rollers are arranged in the blanking hopper in a rotating way, two first rotating rods which are arranged side by side are rotatably arranged in the shearing box, a first turbine is fixed at one end of each of the two parallel blanking rollers which penetrates through one side wall of the blanking hopper, the other end of each of the two parallel blanking rollers penetrates through the opposite side wall and is respectively connected with one end of each of two belts, the other ends of the two belts are respectively connected with one ends of the two parallel first rotating rods extending out of the shearing box, the utility model discloses a screening mixing unit, including two parallel first bull sticks, first turbine, shearing case, screening mixing unit, two first bull sticks side by side are provided with the multiunit blade on all, first turbine is connected with power unit's power take off end, the discharge gate of shearing case corresponds with screening mixing unit's feed inlet.
As a further scheme of the invention, the screening and mixing unit comprises a sieve plate, a mixing box, a spring, a second rotating rod, a stirring frame, a screening box, a second turbine, an adding groove and a transmission structure;
the feed inlet of the mixing box is positioned under the discharge port of the shearing box and is communicated with the discharge port of the shearing box, two opposite side walls of the mixing box are respectively provided with a first opening and a second opening for discharging waste materials, the sieve plate penetrates through the first opening and the second opening on the mixing box, the lower end face of the sieve plate is respectively connected with the side walls at the positions of the first opening and the second opening through a plurality of springs, one end of the sieve plate, which extends out of the first opening, is fixedly provided with a connecting rod and extends to be connected with a transmission structure, the other end of the sieve plate, which extends out of the second opening, is positioned over the opening of the screening box, the connecting rod on the sieve plate is also connected with the power output end of the power unit, two second rotating rods side by side are arranged in the mixing box in a rotating manner, the two second rotating rods side by side are positioned under the sieve plate, and one end of the second rotating rod, which extends out of, be provided with the multiunit agitator on the second bull stick, the bottom of the case of mixing box is divided into left bottom of the case and right bottom of the case, a lateral wall of left side bottom of the case and right bottom of the case is articulated with two relative lateral walls of mixing box respectively, left side bottom of the case and right bottom of the case all are connected with transmission structure, still seted up on the lateral wall of mixing box and added the groove, the second turbine is connected with power pack's power take off end, the discharge gate of mixing box corresponds with the feed inlet of the unit that compounds.
As a further scheme of the invention, the transmission structure comprises a first transmission rod, a sliding chute, a first hinged rod, a second hinged rod, a telescopic block, a cylinder, a guide block and a second transmission rod, wherein the cylinder is fixed on the outer wall of the mixing box, and the telescopic end is fixed with a telescopic block which is respectively hinged with one end of the first hinge rod, the second hinge rod and the chute, the other end of the first hinged rod is connected with the left box bottom of the mixing box, the other end of the second hinged rod is connected with the right box bottom of the mixing box, the other end of the chute is provided with a first transmission rod in a sliding way, the center of the chute is rotationally arranged on the outer wall of the mixing box through a screw, one end of the first transmission rod, which is far away from the sliding groove, penetrates through a guide block fixed on the outer wall of the mixing box to be vertically fixed with a second transmission rod, the second transmission rod is located under the connecting rod arranged on the sieve plate and is in sliding fit with the connecting rod.
As a further scheme of the invention, the refining unit comprises a refining box, a feed hopper, a first screw, an electric heating wire, an installation plate and an installation platform, wherein the refining box is fixed on the installation platform, the mixing box and the screening box are both fixed on the refining box through the installation plate, a feed inlet of the feed hopper is positioned under a discharge outlet of the mixing box, a discharge outlet of the feed hopper is communicated with a feed inlet of the refining box, a discharge outlet of the refining box corresponds to a feed inlet of the open refining unit, the first screw is rotatably arranged in the refining box, one end of the first screw penetrates through the refining box and is connected with a power output end of the power unit, the other end of the first screw is positioned over a discharge outlet of the refining box, and the electric heating wire is uniformly wound in the side wall of the refining box.
As a further scheme of the invention, the open mill unit comprises a vertical plate, a fixed compression roller, a movable compression roller, a first through groove, a second through groove, a first limiting plate, a second screw, a threaded sleeve, a containing groove, a third turbine, a fourth turbine and a second limiting plate;
the fixed compression roller and the movable compression roller are arranged side by side and are arranged between two opposite vertical plates in a rotating mode through rotating shafts, the rotating shafts of the fixed compression roller penetrate through two opposite vertical plates, third turbines are fixed at two ends of the two opposite vertical plates, parallel first through grooves and second through grooves are formed in the two opposite vertical plates, two ends of the movable compression roller rotating shaft can rotatably penetrate through second limiting plates, first through grooves and first limiting plates in sequence, a fourth turbine is fixed at the end portion of the movable compression roller rotating shaft, one end of a second screw rod is fixed on the second limiting plate, the other end of the second screw rod penetrates through the second through grooves and the first limiting plate in sequence, a threaded sleeve is sleeved on the other end of the second screw rod, the accommodating groove is slidably arranged between the two opposite vertical plates and is located under the fixed compression roller and the movable compression roller which are arranged side by side, the fixed compression roller and the movable compression roller which are arranged side by side, The fourth turbines are all connected with the power output end of the power assembly.
As a further aspect of the present invention, the power unit includes a motor, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a sixth bevel gear, a seventh bevel gear, a third screw, a cam, a third transmission rod, a fourth transmission rod, a bidirectional threaded rod, a first mounting member, a second mounting member, and a third mounting member;
the motor is fixed on the mounting table, an output shaft of the motor is connected with one end of the first screw rod and is fixedly provided with a first bevel gear, the third screw rod penetrates through one end of the first mounting part fixed on the mounting table and is fixedly provided with a second bevel gear, the thread of the other end of the third screw rod is respectively meshed with the first turbine and the second turbine, the third screw rod is also fixedly provided with a cam, the protrusion of the cam is in sliding fit with the connecting rod of the sieve plate, the first bevel gear is meshed with the second bevel gear, one end of the third transmission rod is fixedly provided with a third bevel gear, the other end of the third transmission rod penetrates through the mounting table and is fixedly provided with a fourth bevel gear, the third bevel gear is meshed with the first bevel gear, the fourth transmission rod penetrates through the two second mounting parts relatively fixed on the lower end surface of the mounting table, both ends of the fourth transmission rod are fixedly provided with a sixth bevel gear, and a seventh bevel gear is fixed at one end of the bidirectional threaded rod, the other end of the bidirectional threaded rod penetrates through a third mounting piece fixed on the vertical plate, two opposite threads of the bidirectional threaded rod are respectively meshed with a third turbine and a fourth turbine, and the seventh bevel gear is meshed with a sixth bevel gear.
Compared with the prior art, the structure has the advantages that the blanking roller and the first rotating rod are driven by the same motor to shear the rubber material to be processed, meanwhile, the sieve plate and the second rotating rod are driven by the motor to screen the sheared rubber material, the screened rubber material is scattered by the stirring frame on the second rotating rod and is stirred and mixed with the additive, the mixed rubber material enters the mixing box, the first screw rod is driven by the motor to transport the rubber material, the rubber material is uniformly heated and fused by the electric heating wire in the transporting process, and the fused rubber material is tabletted by the fixed compression roller and the movable compression roller;
the advantages are that:
1. the motor is connected with a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a sixth bevel gear, a seventh bevel gear, a third screw, a cam, a third transmission rod, a fourth transmission rod, a bidirectional threaded rod for transmitting a first turbine, a second turbine, a first screw, a fixed compression roller and a movable compression roller, and the processing steps of pressing, shearing, screening, stirring, fusing, tabletting and the like are completed by the same power source, so that the production cost is low, the maintenance is easy, and the faults are easy to find out;
2. the rubber materials are conveyed from top to bottom through the gravity of the rubber materials, so that the structure is simple, and the volume and the occupied area are small;
3. before the sizing material is milled, the sizing material is sheared by a blade on a first rotating rod, the sheared sizing material falls on a sieve plate, the sieve plate is driven by a cam to vibrate left and right through the sliding fit of a bulge of the cam on a third screw rod and a connecting rod on the sieve plate and a spring, and the sizing material with small volume leaks into a mixing box through the sieve plate to be further scattered and is uniformly mixed with an additive;
4. by starting the air cylinder, the telescopic end of the air cylinder extends out to drive the telescopic block, so that the sliding chute is driven to incline, the first transmission rod and the second transmission rod are driven to slide upwards by the inclination of the sliding chute, so that the first transmission rod drives the sieve plate to incline through the connecting rod on the sieve plate, sizing materials or impurities with large volume on the sieve plate fall into the sieving box to be subjected to secondary shearing through manual sieving, meanwhile, the left box bottom and the right box bottom of the mixing box are opened through the first hinge rod and the second hinge rod at the telescopic end of the air cylinder, the telescopic end of the air cylinder retracts, the sieve plate resets through a spring, and the air cylinder;
4. through the elasticity of rotating the threaded sleeve, adjust the position of first limiting plate, second limiting plate to adjust the distance between removal compression roller and fixed compression roller, reach the thickness of the sizing material preforming that wants, simple structure, convenient operation, the practicality is strong.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the shredding unit of the present invention.
Fig. 3 is a schematic structural diagram of a sieving mixing unit of the present invention.
FIG. 4 is a schematic diagram of the construction of an open mill unit of the present invention.
Fig. 5 is a schematic structural diagram of the first limiting plate and the second limiting plate according to the present invention.
Fig. 6 is a left side view of the present invention.
Fig. 7 is a schematic structural view of the power unit of the present invention.
Fig. 8 is a cross-sectional view of the present invention.
In the figure: 1-mounting a table; 2-feeding a hopper; 3-blanking roller; 4-a first rotating rod; 5-a blade; 6-a belt; 7-a shear box; 8-a first turbine; 9-sieve plate; 10-a mixing box; 11-a spring; 12-a second rotating rod; 13-stirring frame; 14-a first transfer lever; 15-a chute; 16-a first articulation lever; 17-a second articulation bar; 18-a telescoping block; 19-a cylinder; 20-a guide block; 21-a second transmission rod; 22-screening box; 23-a second turbine; 24-an addition tank; 25-smelting and assembling a box; 26-a feed hopper; 27-a first screw; 28-electric heating wire; 29-a mounting plate; 30-standing the plate; 31-fixed press roll; 32-moving the press roll; 33-a first through slot; 34-a second through slot; 35-a first limiting plate; 36-a second screw; 37-a threaded sleeve; 38-a receiving groove; 39-a third turbine; 40-a fourth turbine; 41-a second limiting plate; 42-a motor; 43-a first bevel gear; 44-a second bevel gear; 45-a third bevel gear; 46-a fourth bevel gear; 47-fifth bevel gear; 48-sixth bevel gear; 49-seventh bevel gear; 50-a third screw; 51-a cam; 52-third drive link; 53-fourth transmission rod; 54-a bidirectional threaded rod; 55-a first mount; 56-a second mount; 57-third mount.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
In one embodiment of the present invention, as shown in fig. 1, a sizing mill comprises: the device comprises a chopping unit, a screening and mixing unit, a mixing unit, an open mill unit and a power unit, wherein the screening is carried out firstly, then the screened sizing material is dispersed and mixed with an additive;
the discharge hole of the chopping unit corresponds to the feed inlet of the screening unit, the discharge hole of the screening and mixing unit corresponds to the feed inlet of the mixing unit, and the discharge hole of the mixing unit corresponds to the feed inlet of the open mixing unit; the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit are sequentially arranged from top to bottom;
the power unit drives the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit through the same power source.
As shown in fig. 2 and 8, in an embodiment of the present invention, the shredding unit includes a discharging hopper 2, discharging rollers 3, first rotating rods 4, blades 5, belts 6, a shearing box 7, and first turbines 8, a discharging port of the discharging hopper 2 is communicated with a feeding port of the shearing box 7, two parallel discharging rollers 3 are rotatably disposed in the discharging hopper 2, two parallel first rotating rods 4 are rotatably disposed in the shearing box 7, the first turbines 8 are fixed to one ends of the two parallel discharging rollers 3, which penetrate through one side wall of the discharging hopper 2, the other ends of the two parallel discharging rollers penetrate through opposite side walls and are respectively connected with one ends of the two belts 6, the other ends of the two belts 6 are respectively connected with one ends of the two parallel first rotating rods 4, which extend out of the shearing box 7, a plurality of sets of blades 5 are disposed on the two parallel first rotating rods 4, the first turbines 8 are connected with a power output end of a power unit, the discharge hole of the shearing box 7 corresponds to the feed inlet of the screening and mixing unit;
the power output end of the power unit is connected with the first turbine 8, the two parallel discharging rollers 3 are driven, the two parallel discharging rollers 3 drive the two parallel first rotating rods 4 through the belt 6, and the blade 5 is driven to shear the rubber material to be treated after being pressed by the discharging rollers 3.
As shown in fig. 3 and 8, in one embodiment of the present invention, the screening and mixing unit includes a screen plate 9, a mixing box 10, a spring 11, a second rotating rod 12, a stirring frame 13, a screening box 22, a second turbine 23, an adding tank 24, and a transmission structure;
the feed inlet of the mixing box 10 is positioned under the discharge port of the shearing box 7 and is communicated with the discharge port of the shearing box 7, two opposite side walls of the mixing box 10 are respectively provided with a first opening and a second opening for discharging waste materials, the sieve plate 9 penetrates through the first opening and the second opening on the mixing box 10, the lower end face of the sieve plate 9 is respectively connected with the side walls at the positions of the first opening and the second opening through a plurality of springs 11, one end of the sieve plate 9 extending out of the first opening is fixed with a connecting rod and extends to be connected with a transmission structure, the other end of the sieve plate 9 extends out of the second opening and is positioned right above the opening of the sieving box 22, the connecting rod on the sieve plate 9 is further connected with the power output end of the power unit, two second rotating rods 12 side by side are arranged in the mixing box 10 in a rotating manner, the two second rotating rods 12 side by side are positioned right below the sieve plate 9, one end of each second rotating rod 12 extending out of the side wall of the mixing box 10 is fixed, a plurality of groups of stirring frames 13 are arranged on the second rotating rod 12, the bottom of the mixing box 10 is divided into a left bottom and a right bottom, one side wall of the left bottom and one side wall of the right bottom are respectively hinged with two opposite side walls of the mixing box 10, the left bottom and the right bottom are both connected with a transmission structure, an adding groove 24 is further formed in the side wall of the mixing box 10, the second turbine 23 is connected with the power output end of the power unit, and the discharge hole of the mixing box 10 corresponds to the feed inlet of the mixing unit;
the power output end of the power unit is connected with the connecting rod on the sieve plate 9, the sieve plate 9 is driven to vibrate left and right on the first opening and the second opening on the mixing box 10, rubber materials falling on the sieve plate 9 after shearing are screened, the second turbine 23 is connected with the power output end of the power unit, the second rotating rod 12 is driven to rotate, and therefore the stirring frame 13 is driven to carry out brocade and non-scattering on the screened rubber material fine blocks, and additives are put into the adding groove 24 to carry out uniform mixing and stirring.
As shown in fig. 3 and 8, in one embodiment of the present invention, the transmission structure includes a first transmission rod 14, a chute 15, a first hinge rod 16, a second hinge rod 17, a telescopic block 18, a cylinder 19, a guide block 20, and a second transmission rod 21, the cylinder 19 is fixed on the outer wall of the mixing box 10, and the telescopic block 18 is fixed on the telescopic end, the telescopic block 18 is respectively hinged with the first hinge rod 16, the second hinge rod 17, and one end of the chute 15, the other end of the first hinge rod 16 is connected with the left box bottom of the mixing box 10, the other end of the second hinge rod 17 is connected with the right box bottom of the mixing box 10, the first transmission rod 14 is slidably arranged on the other end of the chute 15, the center of the chute 15 is rotatably arranged on the outer wall of the mixing box 10 by a screw, one end of the first transmission rod 14 far from the chute 15 penetrates through the guide block 20 fixed on the outer wall of the mixing box 10 to be vertically fixed with the second transmission rod 21, the second transmission rod 21 is positioned right below a connecting rod arranged on the sieve plate 9 and is in sliding fit with the connecting rod;
the timing switch is installed on the air cylinder 19, the air cylinder 19 is opened, the telescopic end of the air cylinder 19 extends out, the telescopic block 18 is driven to move, the sliding chute 15 and the hinged end of the telescopic block 18 are driven to move downwards, the other end of the sliding chute rises, the first transmission rod 14 is driven to drive the second transmission rod 21 to slide upwards, the second transmission rod 21 drives one end of the sieve plate 9 to move upwards through the connecting rod, the sieve plate 9 inclines, the rubber materials or impurities with large size on the sieve plate 9 slide down to the screening box 22 for manual screening and then secondary shearing, meanwhile, the first hinged rod 16 and the second hinged rod 17 which are hinged on the telescopic block 18 drive the left box bottom and the right box bottom of the mixing box 10 to be opened, the scattered mixed rubber materials fall into the mixing unit, the left box bottom and the right box bottom of the air cylinder 19 are closed through the first hinged rod 16 and the second hinged rod 17.
As shown in fig. 1 and 8, in an embodiment of the present invention, the refining unit includes a refining box 25, a feeding hopper 26, a first screw 27, an electric heating wire 28, a mounting plate 29, and a mounting table 1, the refining box 25 is fixed on the mounting table 1, the mixing box 10 and the screening box 22 are both fixed on the refining box 25 through the mounting plate 29, a feeding port of the feeding hopper 26 is located right below a discharging port of the mixing box 10, a discharging port of the feeding hopper 26 is communicated with a feeding port of the refining box 25, a discharging port of the refining box 25 corresponds to a feeding port of an open refining unit, the first screw 27 is rotatably disposed in the refining box 25, one end of the first screw penetrates through the refining box 25 and is connected with a power output end of a power unit, the other end of the first screw is located right above the discharging port of the refining box 25, and the electric heating wire 28 is uniformly wound in a side wall of the;
the power unit is connected with the first screw 27 to drive the first screw 27 to rotate, the falling rubber material is conveyed, the rubber material is uniformly heated and fused through the heating wire 28 during the rotation and transmission of the first screw 27, and the fused rubber material falls to the open mixing unit due to the gravity of the rubber material.
As shown in fig. 4, 5 and 8, in one embodiment of the present invention, the open mill unit includes a vertical plate 30, a fixed pressure roller 31, a movable pressure roller 32, a first through groove 33, a second through groove 34, a first limit plate 35, a second screw 36, a threaded sleeve 37, a receiving groove 38, a third turbine 39, a fourth turbine 40, a second limit plate 41;
the fixed pressing roller 31 and the movable pressing roller 32 are arranged side by side and are arranged between two opposite vertical plates 30 in a rotating mode through rotating shafts, the rotating shafts of the fixed pressing roller 31 penetrate through two opposite vertical plates 30, both ends of each vertical plate 30 are fixed with third turbines 39, parallel first through grooves 33 and second through grooves 34 are formed in the two opposite vertical plates 30, both ends of the rotating shaft of the movable pressing roller 32 can rotatably penetrate through second limiting plates 41, first through grooves 33 and first limiting plates 35 in sequence, fourth turbines 40 are fixed to the end portions of the rotating shafts, one end of a second screw 36 is fixed to each second limiting plate 41, the other end of the second screw penetrates through the second through grooves 34 and the first limiting plates 35 in sequence, threaded sleeves 37 are sleeved in threads, accommodating grooves 38 are arranged between the two opposite vertical plates 30 in a sliding mode and are located under the fixed pressing roller 31 and the movable pressing roller 32 side by side, and the fixed pressing roller 31, the movable pressing roller 32 side by, The position right above the movable compression roller 32 corresponds to a discharge hole of the mixing box 25, and the third turbine 39 and the fourth turbine 40 are both connected with a power output end of the power assembly;
the power output end of the power unit, the third turbine 39 and the fourth turbine 40 are used for driving the fixed pressing roller 31 and the movable pressing roller 32 to rotate, the fixed pressing roller 31 and the movable pressing roller 32 are driven to press the fused rubber material, the tightness of the threaded sleeve 37 and the tightness of the second screw rod 36 are adjusted through the first through groove 33 and the second through groove 34, the distance between the movable pressing roller 32 and the fixed pressing roller 31 can be adjusted, and the thickness of the pressed sheet is changed.
As shown in fig. 6, 7 and 8, in one embodiment of the present invention, the power unit includes a motor 42, a first bevel gear 43, a second bevel gear 44, a third bevel gear 45, a fourth bevel gear 46, a fifth bevel gear 47, a sixth bevel gear 48, a seventh bevel gear 49, a third screw 50, a cam 51, a third transmission rod 52, a fourth transmission rod 53, a bidirectional threaded rod 54, a first mounting part 55, a second mounting part 56, a third mounting part 57;
the motor 42 is fixed on the mounting table 1, an output shaft of the motor 42 is connected with one end of the first screw 27 and is fixed with a first bevel gear 43, the third screw 50 passes through a first mounting part 55 fixed on the mounting plate 29, one end of the first mounting part is fixed with a second bevel gear 44, the thread of the other end is respectively meshed with the first turbine 8 and the second turbine 23, the third screw 50 is also fixed with a cam 51, the bulge of the cam 51 is in sliding fit with the connecting rod of the screen plate 9, the first bevel gear 43 is meshed with the second bevel gear 44, one end of the third transmission rod 52 is fixed with a third bevel gear 45, the other end of the third transmission rod passes through the mounting table 1 and is fixed with a fourth bevel gear 46, the third bevel gear 45 is meshed with the first bevel gear 43, the fourth transmission rod 53 passes through two second mounting parts 56 relatively fixed on the lower end surface of the mounting table 1, and both ends of the fourth bevel gear, a fifth bevel gear 47 is further fixed on the fourth transmission rod 53, the fifth bevel gear 47 is meshed with a fourth bevel gear 46, a seventh bevel gear 49 is fixed at one end of the bidirectional threaded rod 54, the other end of the bidirectional threaded rod passes through a third mounting piece 57 fixed on the vertical plate 30, two opposite threads of the bidirectional threaded rod 54 are respectively meshed with the third turbine 39 and the fourth turbine 40, and the seventh bevel gear 49 is meshed with a sixth bevel gear 48;
the first bevel gear 43 on the output shaft of the motor 42 is respectively meshed with the second bevel gear 44 and the third bevel gear 45 to respectively drive the third screw 50 and the third transmission rod 52, the output shaft of the motor 42 is connected with the first screw 27 to drive the first screw 27 to rotate, the third screw 50 rotates to drive the cam 51 to rotate so as to drive the sieve plate 9 to oscillate left and right, the third screw 50 also drives the blanking roller 3 and the second rotating rod 12 through the first turbine 8 and the second turbine 23, the third transmission rod 52 is meshed with the fifth bevel gear 47 through the fourth bevel gear 46 to drive the fourth transmission rod 53, two ends of the fourth transmission rod 53 are respectively meshed with the seventh bevel gear 49 through the sixth bevel gear 48 to drive the bidirectional threaded rod 54, and the bidirectional threaded rod 54 is meshed with the third turbine 39 and the fourth turbine 40 to respectively drive the fixed pressing roller 31 and the movable pressing roller 32 to rotate.
When the device works, the motor 42 is started, and the rubber material to be processed is pressed, sheared, screened, uniformly mixed, fused, tabletted and the like through the first bevel gear 43, the second bevel gear 44, the third bevel gear 45, the fourth bevel gear 46, the fifth bevel gear 47, the sixth bevel gear 48, the seventh bevel gear 49, the third screw 50, the cam 51, the third transmission rod 52, the fourth transmission rod 53 and the bidirectional threaded rod 54 respectively to transmit the first screw 27, the connecting rods on the sieve plate 9, the blanking roller wheel 3, the second rotating rod 12, the fixed compression roller 31 and the movable compression roller 32.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (7)
1. The sizing material open mill is characterized by comprising: the device comprises a chopping unit, a screening and mixing unit, a mixing unit, an open mill unit and a power unit, wherein the screening is carried out firstly, then the screened sizing material is dispersed and mixed with an additive;
the discharge hole of the chopping unit corresponds to the feed inlet of the screening unit, the discharge hole of the screening and mixing unit corresponds to the feed inlet of the mixing unit, and the discharge hole of the mixing unit corresponds to the feed inlet of the open mixing unit; the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit are sequentially arranged from top to bottom;
the power unit drives the chopping unit, the screening and mixing unit, the mixing unit and the open mill unit through the same power source.
2. The sizing material open mill according to claim 1, characterized in that the chopping unit comprises a blanking hopper (2), blanking rollers (3), a first rotating rod (4), blades (5), a belt (6), a shearing box (7) and a first turbine (8), wherein a discharge port of the blanking hopper (2) is communicated with a feed port of the shearing box (7), two side-by-side blanking rollers (3) are rotatably arranged in the blanking hopper (2), two side-by-side first rotating rods (4) are rotatably arranged in the shearing box (7), the first turbine (8) is fixed at one end of each side-by-side blanking roller (3) penetrating through one side wall of the blanking hopper (2), the other end of each side-by-side blanking roller penetrates through the opposite side wall to be connected with one end of the two belts (6), the other ends of the two belts (6) are respectively connected with one ends of the two side-by-side first rotating rods (4) extending out of the shearing box (7), the utility model discloses a screening and mixing unit, including two first bull sticks (4) side by side all go up and be provided with multiunit blade (5), first turbine (8) are connected with power unit's power take off end, the discharge gate of shearing case (7) corresponds with the feed inlet of screening and mixing unit.
3. The sizing mill according to claim 2, characterized in that the screening and mixing unit comprises a screen plate (9), a mixing box (10), a spring (11), a second rotating rod (12), a stirring frame (13), a screening box (22), a second turbine (23), an adding groove (24) and a transmission structure;
the feed inlet of the mixing box (10) is positioned under the discharge outlet of the shearing box (7) and is communicated with the discharge outlet of the shearing box (7), two opposite side walls of the mixing box (10) are respectively provided with a first opening and a second opening for discharging waste materials, the sieve plate (9) penetrates through the first opening and the second opening on the mixing box (10), the lower end face of the sieve plate (9) is respectively connected with the side walls at the positions of the first opening and the second opening through a plurality of springs (11), one end of the sieve plate (9) extending out of the first opening is fixed with a connecting rod and extends to be connected with a transmission structure, the other end of the sieve plate extends out of the second opening and is positioned over the opening of the sieving box (22), the connecting rod on the sieve plate (9) is also connected with the power output end of the power unit, two second rotating rods (12) which are arranged side by side are rotatably arranged in the mixing box (10), two second bull sticks (12) side by side are located sieve (9) under, the lateral wall that second bull stick (12) one end stretches out mixing box (10) is fixed with second turbine (23), be provided with multiunit agitator (13) on second bull stick (12), the bottom of the case of mixing box (10) is divided into left bottom of the case and right bottom of the case, a lateral wall of left side bottom of the case and right bottom of the case is articulated with two relative lateral walls of mixing box (10) respectively, left side bottom of the case and right bottom of the case all are connected with transmission structure, still seted up on the lateral wall of mixing box (10) and added groove (24), second turbine (23) are connected with power pack's power take off end, the discharge gate of mixing box (10) corresponds with the feed inlet of the blending unit.
4. The sizing mill according to claim 3, characterized in that the transmission structure comprises a first transmission rod (14), a chute (15), a first hinged rod (16), a second hinged rod (17), a telescopic block (18), a cylinder (19), a guide block (20) and a second transmission rod (21), the cylinder (19) is fixed on the outer wall of the mixing box (10), the telescopic block (18) is fixed at the telescopic end, the telescopic block (18) is respectively hinged with the first hinged rod (16), the second hinged rod (17) and one end of the chute (15), the other end of the first hinged rod (16) is connected with the left box bottom of the mixing box (10), the other end of the second hinged rod (17) is connected with the right box bottom of the mixing box (10), the other end of the chute (15) is provided with the first transmission rod (14) in a sliding manner, the center of the chute (15) is rotatably arranged on the outer wall of the mixing box (10) through a screw, one end of the first transmission rod (14) far away from the sliding groove (15) penetrates through a guide block (20) fixed on the outer wall of the mixing box (10) to be vertically fixed with a second transmission rod (21), and the second transmission rod (21) is located under a connecting rod arranged on the sieve plate (9) and is in sliding fit with the connecting rod.
5. The rubber mixing open mill of claim 4, characterized in that the mixing unit comprises a mixing box (25), a feed hopper (26), a first screw (27), an electric heating wire (28), a mounting plate (29) and a mounting table (1), the mixing box (25) is fixed on the mounting table (1), the mixing box (10) and the screening box (22) are fixed on the mixing box (25) through the mounting plate (29), a feed inlet of the feed hopper (26) is positioned under a discharge port of the mixing box (10), a discharge port of the feed hopper (26) is communicated with a feed inlet of the mixing box (25), a discharge port of the mixing box (25) corresponds to a feed inlet of the mixing unit, the first screw (27) is rotatably arranged in the mixing box (25), one end of the first screw penetrates out of the mixing box (25) to be connected with a power output end of the power unit, the other end of the first screw is positioned right above a discharge port of the mixing box (25), heating wires (28) are uniformly wound in the side wall of the melting box (25).
6. A rubber open mill according to claim 5, characterized in that the open mill unit comprises a vertical plate (30), a fixed press roller (31), a movable press roller (32), a first through groove (33), a second through groove (34), a first limit plate (35), a second screw (36), a threaded sleeve (37), a storage groove (38), a third turbine (39), a fourth turbine (40) and a second limit plate (41);
the fixed compression roller (31) and the movable compression roller (32) are arranged side by side and are arranged between two opposite vertical plates (30) in a rotating mode through rotating shafts, the rotating shafts of the fixed compression roller (31) penetrate through two opposite vertical plates (30) and are fixed with third turbines (39), the two opposite vertical plates (30) are provided with parallel first through grooves (33) and second through grooves (34), two ends of the rotating shaft of the movable compression roller (32) can rotatably penetrate through a second limiting plate (41), the first through grooves (33) and the first limiting plate (35) in sequence, a fourth turbine (40) is fixed at the end part, one end of a second screw (36) is fixed on the second limiting plate (41), the other end of the rotating shaft of the movable compression roller (32) penetrates through the second through grooves (34) and the first limiting plate (35) in sequence, a threaded sleeve (37) is sleeved on the threads, and the accommodating groove (38) is arranged between the two opposite vertical plates (30) in a sliding mode, and be located under fixed compression roller (31), the removal compression roller (32) side by side, correspond with the discharge gate of smelting the case (25) directly over fixed compression roller (31), the removal compression roller (32) side by side, third turbine (39), fourth turbine (40) all are connected with power component's power take off end.
7. A rubber open mill according to claim 6, characterized in that the power unit comprises a motor (42), a first bevel gear (43), a second bevel gear (44), a third bevel gear (45), a fourth bevel gear (46), a fifth bevel gear (47), a sixth bevel gear (48), a seventh bevel gear (49), a third screw (50), a cam (51), a third transmission rod (52), a fourth transmission rod (53), a two-way threaded rod (54), a first mounting part (55), a second mounting part (56), a third mounting part (57);
the motor (42) is fixed on the mounting table (1), an output shaft of the motor (42) is connected with one end of the first screw (27) and is fixedly provided with a first bevel gear (43), the third screw (50) penetrates through one end of the first mounting part (55) fixed on the mounting plate (29) and is fixedly provided with a second bevel gear (44), the thread of the other end of the third screw is respectively meshed with the first turbine (8) and the second turbine (23), the third screw (50) is also fixedly provided with a cam (51), the bulge of the cam (51) is in sliding fit with the connecting rod of the sieve plate (9), the first bevel gear (43) is meshed with the second bevel gear (44), one end of the third transmission rod (52) is fixedly provided with a third bevel gear (45), the other end of the third transmission rod penetrates through the mounting table (1) and is fixedly provided with a fourth bevel gear (46), and the third bevel gear (45) is meshed with the first bevel gear (43, the fourth transmission rod (53) penetrates through two second mounting parts (56) which are relatively fixed on the lower end face of the mounting table (1), a sixth bevel gear (48) is fixed at each of two ends of the fourth transmission rod (53), a fifth bevel gear (47) is further fixed on the fourth transmission rod (53), the fifth bevel gear (47) is meshed with the fourth bevel gear (46), a seventh bevel gear (49) is fixed at one end of the bidirectional threaded rod (54), the other end of the bidirectional threaded rod penetrates through a third mounting part (57) fixed on the vertical plate (30), two opposite threads of the bidirectional threaded rod (54) are respectively meshed with the third turbine (39) and the fourth turbine (40), and the seventh bevel gear (49) is meshed with the sixth bevel gear (48).
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| CN113492469A (en) * | 2021-09-09 | 2021-10-12 | 南通嘉蒂体育用品有限公司 | Open mill press device for producing barbell disc of fitness equipment |
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| CN112936636A (en) * | 2021-01-28 | 2021-06-11 | 黄妃成 | Rubber shearing plasticating equipment |
| CN113492469A (en) * | 2021-09-09 | 2021-10-12 | 南通嘉蒂体育用品有限公司 | Open mill press device for producing barbell disc of fitness equipment |
| CN113492469B (en) * | 2021-09-09 | 2021-12-03 | 南通嘉蒂体育用品有限公司 | Open mill press device for producing barbell disc of fitness equipment |
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