CN111823442B - Pretreatment method for collected rubber raw materials - Google Patents
Pretreatment method for collected rubber raw materials Download PDFInfo
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- CN111823442B CN111823442B CN202010703763.8A CN202010703763A CN111823442B CN 111823442 B CN111823442 B CN 111823442B CN 202010703763 A CN202010703763 A CN 202010703763A CN 111823442 B CN111823442 B CN 111823442B
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- 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
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- 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
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances
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Abstract
The invention relates to a rubber raw material collection and post-treatment method, which uses a rubber raw material collection and post-treatment device, wherein the rubber raw material collection and post-treatment device comprises a filter collecting mechanism and an extrusion mechanism, the lower end of the filter collecting mechanism is arranged on the existing working ground in a sliding fit mode, and the upper end of the filter collecting mechanism is provided with the extrusion mechanism.
Description
Technical Field
The invention relates to the technical field of rubber processing, in particular to a method for pretreating collected rubber raw materials.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight which is more than hundreds of thousands, is divided into two types of natural rubber and synthetic rubber, the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing, the processing process of the natural rubber mainly comprises the basic procedures of latex treatment (filtration purification, mixing and dilution), solidification, mechanical treatment (dehydration and granulation), drying, product grading packaging and the like, the synthetic rubber is obtained by polymerizing various monomers, and when the rubber deforms under the action of the external force, the synthetic rubber has the capability of rapid recovery and has good physical and mechanical properties and chemical stability, rubber is a basic raw material in the rubber industry and is widely used for manufacturing tires, rubber tubes, adhesive tapes, cables and other various rubber products, but the following problems can occur in the filtering process after the rubber raw material is collected:
1. the rubber raw material is subjected to less filtration times or is subjected to filtration treatment by adopting a filtration structure with the same filtration degree, so that the filtration effect degree of the rubber raw material is lower, and meanwhile, the effect of improving the filtration degree is lower only by the flow force and gravity of the rubber raw material;
2. the structure of filtering rubber is in duty cycle, and its surface is easily glued to have rubber raw materials, and rubber raw materials adhesion to certain degree after and easily lead to the filtration to appear blocking phenomenon, and filterable impurity is not getting under the condition of effective timely clearance, also can lead to filtration's filter effect to reduce.
Disclosure of Invention
Technical scheme (I)
In order to achieve the above object, the present invention adopts the following technical solutions, and a method for pretreating collected rubber raw materials uses a device for pretreating collected rubber raw materials, wherein the device for pretreating collected rubber raw materials comprises a filter collecting mechanism and an extrusion mechanism, and the method for pretreating collected rubber raw materials comprises the following steps:
s1, primary filtration: pouring rubber raw materials into the hopper in a manual mode, enabling the rubber raw materials to flow into the filter cloth bag through the sieve plate, accumulating the rubber raw materials in the filter cloth bag, performing automatic slow dripping filtration through the filter cloth bag, and performing main primary filtration treatment on the rubber raw materials through the sieve plate;
s2, preparing extrusion: the rotating shaft is driven to rotate by the first motor, the rotating shaft drives the connecting shaft to synchronously rotate by the first belt, the rotating wheel drives the rotating rod to synchronously rotate along with the connecting shaft, and the rotating rod drives the clamping plates to synchronously move towards the inner side through the lug plates until the upper end of the filter bag is slightly clamped between the clamping plates;
s3, extrusion filtration: the vertical plate is driven to move downwards by the first electric sliding block, the clamping plate synchronously moves downwards along with the vertical plate, the lower end of the filter bag filled with the rubber raw material is gradually expanded under the extrusion of the clamping plate, and the rubber raw material is filtered out by the filter bag under the action of pressure;
s4, filtering and collecting: and dripping the rubber raw material subjected to the twice filtration treatment obtained in the steps S1 and S3 onto the grid plate, filtering the rubber raw material again by the grid plate, and temporarily storing the rubber raw material in a material pool.
The lower end of the collecting and filtering mechanism is installed on the existing working ground in a sliding fit mode, and the upper end of the collecting and filtering mechanism is provided with an extruding mechanism.
The filter collecting mechanism comprises a material pool, grid plates, track plates, L-shaped frames, a ring sleeve, a leakage hopper, a sieve plate, a hook, a filter bag and a locking round buckle, wherein the lower end of the material pool is installed on the existing working ground in a sliding fit mode, a rectangular through groove is formed in the front end face of the material pool, the grid plates are installed in the rectangular through groove in a sliding fit mode, the left end and the right end of each grid plate are connected with the inner side wall of the material pool in a sliding fit mode, the track plates are symmetrically arranged on the front side and the rear side of the material pool, the lower ends of the track plates are installed on the existing working ground, the L-shaped frames are installed at the right ends of the upper end faces of the track plates, the ring sleeve is installed between the L-shaped frames, the leakage hopper is installed in the ring sleeve, the sieve plate is installed in the upper end of the leakage hopper in a sliding fit mode, the, the lower extreme of hopper is installed through the sliding fit mode and is strained the sack, it links to each other through locking round button between the upper end of straining the sack and the lower extreme of hopper, empty rubber materials in to hopper through the manual mode, rubber materials passes through the sieve and flows into in the filter cloth bag, rubber materials accumulates in the filter cloth bag and carries out the filtration of independently slowly dripping through the filter cloth bag, the sieve carries out main prefiltration to rubber materials and handles, then crowd the filter-pressing sack through extrusion mechanism, so that rubber materials filters by the filter cloth bag under the pressure action and goes out, rubber materials through twice filtration processing drips to the grid plate on, and through the secondary filtration of grid plate and temporarily store in the pond.
The extrusion mechanism comprises an electric slider, a vertical plate, a connecting shaft, a rotating wheel, a rotating shaft, a belt, a motor, a rotating rod, an ear plate, a clamping plate and an extension plate, wherein the electric slider is arranged at the inner side end of the track plate in a sliding fit mode, the vertical plate is arranged at the inner side end face of the electric slider, the connecting shaft is arranged at the right end of the inner side end face of the vertical plate through a bearing, the rotating wheel is arranged at the inner side end of the connecting shaft, the rotating shaft is connected between the left ends of the inner side end faces of the vertical plates through the bearing and is just opposite to the connecting shaft, the rotating shaft at the inner side end of the connecting shaft is connected through the belt, the belt is positioned at the outer side of the rotating wheel, the front end of the rotating shaft is connected with the output shaft end of the motor, the front end of the motor is arranged at the rear end face of the vertical plate, the hinge pin is installed through the sliding fit mode to the medial extremity of bull stick, the otic placode is installed to the medial extremity of hinge pin, the medial extremity at splint is installed to the otic placode, the lower terminal surface mid-mounting of splint has the extension board, both ends all link to each other with the medial extremity of riser through the sliding fit mode around the extension board, drive the pivot through a motor and rotate, the pivot drives the connecting axle synchronous rotation through a belt, the runner drives the bull stick and rotates along with the connecting axle synchronous, the bull stick drives splint through the otic placode and does synchronous opposite movement to the inboard, until press from both sides tightly slightly between the splint and cross the filter bag upper end, then drive the riser through an electronic slider and move down, splint move down along with the riser is synchronous, the filter bag lower extreme that crosses that is equipped with rubber materials expands gradually under the crowded of splint, rubber materials is filtered and.
As a preferred technical scheme of the invention, telescopic spring rods are symmetrically arranged on the left and right sides of the inner bottom wall of the rectangular through groove on the material tank, the telescopic spring rods are equidistantly arranged from front to back, the upper ends of the telescopic spring rods are connected with the lower end surface of the grid plate in a sliding fit manner, shaft rods are symmetrically arranged in the middle of the left and right inner side walls of the material tank through bearings, the shaft rods are positioned above the grid plate, cams are arranged at the inner side ends of the shaft rods, the cams are in a sliding fit manner with the upper end surface of the grid plate, lug blocks are symmetrically arranged on the left and right side of the rear end surface of the material tank, rotating shafts are arranged between the lug blocks through bearings, the rotating shafts are connected with the outer side ends of the shaft rods through second belts, the second belts are positioned on the outer side of the material tank, the right ends of the rotating shafts are connected with the output shaft ends of, in the process that rubber raw materials after twice filtration treatment drop downwards, the rotating shaft is driven to rotate through the motor II, the rotating shaft drives the shaft lever to rotate synchronously through the belt II, the shaft lever drives the cam to rotate synchronously, in the contact process of the cam and the grid plate, the grid plate is pressed downwards by the cam, the spring telescopic rod contracts under the pressing action of the grid plate, in the separation process of the cam and the grid plate, the grid plate upwards resets under the jacking action of the spring telescopic rod, the reset grid plate and the material pool interact to generate vibration, namely, the motor II, the rotating shaft, the shaft lever, the grid plate can vibrate through the cooperation between the cam and the spring telescopic rod, so that the filtration degree of the grid plate on the rubber raw materials is improved, and meanwhile, the probability that the grid plate is blocked or the filtration effect is reduced due to the excessive accumulation of the rubber raw materials attached to the grid plate is reduced.
As a preferred technical scheme of the invention, the upper end surface of the sieve plate is symmetrically provided with a second electric sliding block in a front-back manner in a sliding fit manner, a scraping plate is connected between the upper ends of the second electric sliding blocks and has a right-inclined structure, a sliding fit manner is adopted between the lower end surface of the scraping plate and the upper end surface of the sieve plate, a trough is arranged on the right left side of the scraping plate and is arranged on the upper end surface of the sieve plate, and between each working cycle, the scraping plate is driven to move by the second electric slide block, the scraping plate can timely scrape and treat the filtering impurities on the sieve plate, and then avoid appearing filtering impurity and blockking up the sieve and cause the phenomenon that the filter effect of sieve descends, the filtering impurity of scraping off can be stored temporarily in the silo, follow-up accessible manual mode is taken off the sieve with the couple and is cleared up and impurity centralized processing, and the workman in time is cleared up to the sieve to the whole movable mounting formula structure that adopts of sieve can be convenient for.
As a preferred technical scheme of the invention, arc electric sliding blocks are symmetrically arranged in front and back below the scraping plate, the upper ends of the arc electric sliding blocks are connected with the lower end of the sieve plate in a sliding fit mode, an arc plate is connected between the right ends of the arc electric sliding blocks, sponge blocks are symmetrically arranged on the left and right sides of the upper end surface of the arc plate, elastic brushes are arranged between the sponge blocks at equal intervals from front to back, the lower ends of the elastic brushes are arranged on the upper end surface of the arc plate, the upper ends of the sponge blocks and the upper ends of the elastic brushes are in sliding fit with the lower end of the sieve plate, when the scraping plate works, the arc plate is driven by the arc electric sliding blocks to move leftwards, the arc plate drives the sponge blocks and the elastic brushes to move synchronously, the sponge blocks can play a role in absorbing and removing rubber raw materials adhered to the lower end of the sieve plate, the elastic brushes can extend into the sieve holes to, thereby avoiding the sieve pores on the sieve plate to be in a blocking state, and the swept rubber raw materials can be synchronously sucked and removed by the sponge blocks.
As a preferred technical scheme of the invention, three electric sliding blocks are symmetrically arranged on the upper end surface of the grid plate in a left-right sliding fit mode, an inclined plate is arranged between the upper ends of the three electric sliding blocks, a sliding fit mode is arranged between the lower end surface of the front end of the inclined plate and the upper end surface of the grid plate, a waste material groove is arranged on the front side of the inclined plate, the waste material groove is arranged on the upper end surface of the grid plate, the inclined plate is driven by the three electric sliding blocks to move forward while the scraping plate and the arc plate move, the inclined plate can play a role in scraping impurities on the grid plate so as to avoid the phenomenon that the surface of the grid plate is excessively accumulated with impurities and blocked after long-time work, the scraped impurities can be temporarily stored in the waste material groove, and the subsequent clamping is carried out by manually to carry out centralized treatment on the temporarily stored impurities.
As a preferred technical scheme of the invention, the middle part of the inner side end face of the clamping plate is provided with a rectangular through groove, a pin shaft is arranged between the front inner side wall and the rear inner side wall of the rectangular groove, a rolling shaft is arranged on the pin shaft in a sliding fit mode, the inner side end face of the rolling shaft is positioned on the inner side of the inner side end face side of the clamping plate, the rolling friction generated between the rolling shaft and the filter bag can improve the smoothness of the movement of the clamping plate, reduce the abrasion degree and the breakage probability of the surface of the filter bag, and simultaneously improve the extrusion effect of the clamping plate on the.
As a preferable technical scheme of the invention, the middle part of the lower end surface of the inclined plate is provided with elastic soft brushes at equal intervals from front to back, the lower ends of the elastic soft brushes are connected with the upper ends of the grid plates in a sliding fit mode, the elastic soft brushes synchronously move forwards along with the inclined plate, and in the process, the elastic soft brushes can elastically take out rubber raw materials and small adhered impurities remained in meshes on the grid plates upwards, so that the function of assisting the inclined plate in scraping the impurities is achieved.
(II) advantageous effects
1. According to the method for pretreating the collected rubber raw materials, the design concept of combining multiple filtering structures is adopted for pretreating the collected rubber raw materials, the filtering degrees of the multiple filtering structures are sequentially increased, the integral filtering degree of the rubber raw materials is further greatly improved, meanwhile, the extrusion mechanism can realize the function of performing secondary filtration on the rubber raw materials by extruding air and generating pressure with the rubber raw materials, and the function can greatly improve the filtering fineness of the rubber raw materials;
2. the cooperation of the second motor, the rotating shaft, the shaft lever, the cam and the spring telescopic rod can enable the grid plate to play a role in vibration so as to improve the filtering degree of the grid plate on rubber raw materials and reduce the probability that the grid plate is blocked or the filtering effect is lowered due to excessive rubber raw materials accumulated on the grid plate;
3. the scraping plate and the inclined plate can scrape the filtered impurities on the sieve plate in time and play a role in scraping the impurities on the grid plate respectively, so that the phenomenon that the filtering effect of the sieve plate and the grid plate is reduced due to the fact that the filtered impurities block the sieve plate and the grid plate is avoided;
4. the sponge block can absorb rubber raw materials adhered to the lower end of the sieve plate, the elastic brush can extend into the sieve holes of the sieve plate to accumulate the inner walls of the sieve holes to clean the rubber raw materials, and therefore the sieve holes on the sieve plate are prevented from being blocked;
5. the sieve plate and the grid plate are integrally in a movable installation structure, and the structure can facilitate workers to clean the sieve plate in time so as to keep the filtering function and the cleanliness of the sieve plate and the grid plate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a first cross-sectional view of the present invention;
FIG. 5 is a second cross-sectional view of the present invention;
FIG. 6 is a third cross-sectional view of the present invention;
FIG. 7 is an enlarged view of the invention in section X of FIG. 4;
FIG. 8 is an enlarged view of the Y-direction portion of FIG. 4 in accordance with the present invention;
FIG. 9 is an enlarged view of the invention in the Z-direction of FIG. 5;
FIG. 10 is an enlarged view of the M-direction portion of FIG. 5 in accordance with the present invention;
FIG. 11 is an enlarged view of the invention taken along the line N of FIG. 6.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 11, a method for pretreating collected rubber raw materials uses a device for pretreating collected rubber raw materials, the device for pretreating collected rubber raw materials comprises a filter mechanism 1 and an extrusion mechanism 2, and the method for pretreating collected rubber raw materials by using the device for pretreating collected rubber raw materials comprises the following steps:
s1, primary filtration: pouring the rubber raw material into the hopper 15 manually, wherein the rubber raw material flows into the filter cloth bag 18 through the sieve plate 16, the rubber raw material is accumulated in the filter cloth bag 18 and is filtered by the filter cloth bag 18 in a self-contained and slow dripping mode, and the sieve plate 16 is used for carrying out main primary filtering treatment on the rubber raw material;
s2, preparing extrusion: the first motor 26 drives the rotating shaft 24 to rotate, the rotating shaft 24 drives the connecting shaft 22 to synchronously rotate through the first belt 25, the rotating wheel 23 drives the rotating rod 27 to synchronously rotate along with the connecting shaft 22, and the rotating rod 27 drives the clamping plates 29 to synchronously move inwards in opposite directions through the lug plates 28 until the upper end of the filter bag is slightly clamped between the clamping plates 29;
s3, extrusion filtration: the vertical plate 21 is driven to move downwards by the first electric sliding block 20, the clamping plate 29 moves downwards synchronously along with the vertical plate 21, the lower end of the filter bag filled with the rubber raw material is gradually expanded under the extrusion of the clamping plate 29, and the rubber raw material is filtered out by the filter bag under the action of pressure;
s4, filtering and collecting: the rubber raw material obtained through the two filtration treatments in the steps of S1 and S3 is dropped onto the grid plate 11, and is filtered again by the grid plate 11 and then is temporarily stored in the material tank 10.
The lower end of the filter collecting mechanism 1 is installed on the existing working ground in a sliding fit mode, and the upper end of the filter collecting mechanism 1 is provided with the extruding mechanism 2.
The filtering and collecting mechanism 1 comprises a material pool 10, a grid plate 11, a track plate 12, an L-shaped frame 13, a ring sleeve 14, a leakage hopper 15, a sieve plate 16, a hook 17, a filtering cloth bag 18 and a locking round buckle 19, wherein the lower end of the material pool 10 is installed on the existing working ground in a sliding fit mode, a rectangular through groove is formed in the front end surface of the material pool 10, the grid plate 11 is installed in the rectangular through groove in a sliding fit mode, the left end and the right end of the grid plate 11 are connected with the inner side wall of the material pool 10 in a sliding fit mode, the track plates 12 are symmetrically arranged on the front side and the rear side of the material pool 10, the lower end of each track plate 12 is installed on the existing working ground, the L-shaped frame 13 is installed at the right end of the upper end surface of each track plate 12, the ring sleeve 14 is installed between the L-shaped frames 13, the leakage hopper 15 is installed in the ring sleeve 14, the sieve plate, the upper end of a hook 17 is connected with the upper end of a leakage hopper 15 in a sliding fit mode, the lower end of the leakage hopper 15 is provided with a filter cloth bag 18 in a sliding fit mode, the upper end of the filter cloth bag 18 is connected with the lower end of the leakage hopper 15 through a locking round buckle 19, rubber raw materials are manually poured into the leakage hopper 15 and flow into the filter cloth bag 18 through a sieve plate 16, the rubber raw materials are accumulated in the filter cloth bag 18 and are automatically and slowly dripped and filtered through the filter cloth bag 18, the sieve plate 16 carries out main primary filtering treatment on the rubber raw materials, then the filter cloth bag 18 is extruded through an extrusion mechanism 2, so that the rubber raw materials are filtered out by the filter cloth bag 18 under the pressure effect, the rubber raw materials after twice filtering treatment are dripped onto a grid plate 11 and are filtered again through the grid plate 11 and are temporarily stored in a material tank 10, the cooperation between the sieve plate 16, the filter belt and the grid plate 11 can play a role of filtering the rubber raw materials, and because the filtering degrees of the sieve plate 16, the filter bag and the grid plate 11 are sequentially increased, the integral filtering degree of the rubber raw material is greatly improved.
The upper end surface of the sieve plate 16 is symmetrically provided with a second electric sliding block 160 in a front-back sliding fit mode, a scraping plate 161 is connected between the upper ends of the second electric sliding blocks 160, the scraping plate 161 is of a right-inclined structure, a sliding fit mode is adopted between the lower end surface of the scraping plate 161 and the upper end surface of the sieve plate 16, a trough is arranged on the right left side of the scraping plate 161 and is arranged on the upper end surface of the sieve plate 16, and between each working cycle, the second electric slide block 160 drives the scraping plate 161 to move, the scraping plate 161 can scrape and treat the filtered impurities on the sieve plate 16 in time, and then avoid appearing filtering impurity and block up sieve 16 and cause the phenomenon that the filter effect of sieve 16 descends, the filtering impurity of scraping off can be stored temporarily in the silo, follow-up accessible manual mode takes sieve 16 even to take the couple 17 to take off and clear up and impurity centralized processing, and the workman can in time clear up sieve 16 by the movable mounting formula structure of 16 whole adoption of sieve.
Arc electric sliders 16a are symmetrically arranged in front and back below the scraping plate 161, the upper ends of the arc electric sliders 16a are connected with the lower end of the sieve plate 16 in a sliding fit mode, arc plates 16b are connected between the right ends of the arc electric sliders 16a, sponge blocks 16c are symmetrically arranged on the left and right sides of the upper end surface of the arc plates 16b, elastic brushes 16d are arranged between the sponge blocks 16c in an equidistance manner from front to back, the lower ends of the elastic brushes 16d are arranged on the upper end surface of the arc plates 16b, the upper ends of the sponge blocks 16c and the upper ends of the elastic brushes 16d are in a sliding fit mode with the lower end of the sieve plate 16, when the scraping plate 161 works, the arc plates 16b are driven by the arc electric sliders 16a to move leftwards, the arc plates 16b drive the sponge blocks 16c and the elastic brushes 16d to move synchronously, and the sponge blocks 16c can absorb and remove rubber, the elastic brush 16d can extend into the sieve holes of the sieve plate 16 to accumulate the inner walls of the sieve holes and sweep the rubber raw materials, so that the sieve holes on the sieve plate 16 are prevented from being blocked, and the swept rubber raw materials can be synchronously sucked and removed by the sponge block 16 c.
The up end of waffle slab 11 install No. three electronic sliders 110 through sliding fit mode bilateral symmetry, install hang plate 111 between No. three electronic sliders 110's the upper end, be the sliding fit mode between the lower terminal surface of hang plate 111 front end and the up end of waffle slab 11, be provided with the waste material recess in the positive front side of hang plate 111, the up end at waffle slab 11 is seted up to the waste material recess, when scraping flitch 161 and arc 16b motion, it moves forward to drive hang plate 111 through No. three electronic sliders 110, hang plate 111 can play the effect of scraping off impurity to waffle slab 11, in order to avoid after long-time work the excessive and jam phenomenon that appears of surface accumulation impurity of waffle slab 11, the impurity of scraping off can be stored up temporarily with in the waste material recess, follow-up card is gone into and takes out waffle slab 11 through manual mode and carries out centralized processing to the impurity of temporarily storing up.
The middle part of the lower end face of the inclined plate 111 is provided with elastic soft brushes 11a at equal intervals from front to back, the lower ends of the elastic soft brushes 11a are connected with the upper end of the grid plate 11 in a sliding fit mode, the elastic soft brushes 11a move forwards along with the inclined plate 111 synchronously, and in the process, the elastic soft brushes 11a can upwards and elastically take out rubber raw materials and small adhered impurities remained in meshes on the grid plate 11, so that the effect of assisting the inclined plate 111 in scraping the impurity treatment is achieved.
The extrusion mechanism 2 comprises an electric slider 20, a vertical plate 21, a connecting shaft 22, a rotating wheel 23, a rotating shaft 24, a belt 25, a motor 26, a rotating rod 27, an ear plate 28, a clamping plate 29 and an extension plate 200, wherein the electric slider 20 is arranged at the inner side end of the track plate 12 in a sliding fit mode, the vertical plate 21 is arranged at the inner side end face of the electric slider 20, the connecting shaft 22 is arranged at the right end of the inner side end face of the vertical plate 21 through a bearing, the rotating wheel 23 is arranged at the inner side end of the connecting shaft 22, the rotating shaft 24 is connected between the left ends of the inner side end faces of the vertical plates 21 through a bearing, the rotating shaft 24 is right opposite to the connecting shaft 22, the rotating shaft 24 at the inner side end of the connecting shaft 22 is connected with the rotating shaft 24 through the belt 25, the belt 25 is positioned at the outer side of the rotating wheel 23, the front end of the rotating shaft 24 is connected with the output, the left end and the right end of the end surface of the inner side of the rotating wheel 23 are symmetrically provided with pin shafts, the pin shafts are provided with rotating rods 27 in a sliding fit mode, the end of the inner side of each rotating rod 27 is provided with a pin shaft in a sliding fit mode, the end of the inner side of each pin shaft is provided with an ear plate 28, each ear plate 28 is arranged at the end of the inner side of the clamping plate 29, the middle part of the lower end surface of the clamping plate 29 is provided with an extension plate 200, the front end and the rear end of each extension plate 200 are connected with the end of the inner side of the vertical plate 21 in a sliding fit mode, a motor 26 drives a rotating shaft 24 to rotate, the rotating shaft 24 drives a connecting shaft 22 to synchronously rotate through a belt 25, the connecting shaft 22 drives the rotating wheel 23 to synchronously rotate, the rotating wheel 23 drives the rotating rods 27 to synchronously rotate, the clamping plates 29 are driven by the rotating rods 27, then drive riser 21 downstream through electronic slider 20 No. one, splint 29 is along with riser 21 synchronous downstream, and the filter bag lower extreme that is equipped with rubber materials expands gradually under splint 29's extrusion, and rubber materials filters and goes out by crossing the filter bag under the pressure effect, and extrusion mechanism 2 can realize producing pressure through extrusion air and rubber materials itself and carry out rubber materials secondary filter's function, and this function can improve rubber materials's the fine and smooth degree of filtration greatly.
The middle of the end face of the inner side of the clamping plate 29 is provided with a rectangular through groove, a pin shaft is arranged between the front inner side wall and the rear inner side wall of the rectangular groove, a roller 290 is arranged on the pin shaft in a sliding fit mode, the end face of the inner side of the roller 290 is positioned on the inner side of the end face of the inner side of the clamping plate 29, the rolling friction generated between the roller 290 and the filter bag can improve the smoothness of the movement of the clamping plate 29, the abrasion degree of the surface of the filter bag is reduced, the probability of damage is reduced, and meanwhile, the extrusion effect of the.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a rubber raw materials gathers back preprocessing method, it has used a rubber raw materials and gathers back preprocessing device, this rubber raw materials gathers back preprocessing device and strains mechanism (1) and extrusion mechanism (2) including collection, its characterized in that: the specific pretreatment method for the pretreatment after rubber raw material collection by adopting the pretreatment after rubber raw material collection device is as follows:
s1, primary filtration: the rubber raw materials are poured into the hopper (15) manually, flow into the filtering cloth bag (18) through the sieve plate (16), are accumulated in the filtering cloth bag (18) and are filtered by the filtering cloth bag (18) in an autonomous and slow dropping manner, and are subjected to main primary filtering treatment by the sieve plate (16);
s2, preparing extrusion: a motor (26) drives a rotating shaft (24) to rotate, the rotating shaft (24) drives a connecting shaft (22) to synchronously rotate through a belt (25), a rotating wheel (23) drives a rotating rod (27) to synchronously rotate along with the connecting shaft (22), and the rotating rod (27) drives clamping plates (29) to synchronously move inwards in opposite directions through lug plates (28) until the upper end of a filter bag is slightly clamped between the clamping plates (29);
s3, extrusion filtration: the vertical plate (21) is driven to move downwards by the first electric sliding block (20), the clamping plate (29) synchronously moves downwards along with the vertical plate (21), the lower end of the filter bag filled with the rubber raw material is gradually expanded under the extrusion of the clamping plate (29), and the rubber raw material is filtered out by the filter bag under the action of pressure;
s4, filtering and collecting: the rubber raw material obtained through the two filtering treatments in the steps S1 and S3 is dripped onto the grid plate (11), and is filtered again by the grid plate (11) and then is temporarily stored in the material pool (10);
the lower end of the filter collecting mechanism (1) is arranged on the existing working ground in a sliding fit mode, and the upper end of the filter collecting mechanism (1) is provided with an extrusion mechanism (2);
the filter collecting mechanism (1) comprises a material pool (10), grid plates (11), rail plates (12), L-shaped frames (13), a ring sleeve (14), a hopper (15), a sieve plate (16), a hook (17), a filter cloth bag (18) and a locking round buckle (19), wherein the lower end of the material pool (10) is installed on the existing working ground in a sliding fit mode, a rectangular through groove is formed in the front end face of the material pool (10), the grid plates (11) are installed in the rectangular through groove in a sliding fit mode, the left end and the right end of each grid plate (11) are connected with the inner side wall of the material pool (10) in a sliding fit mode, the rail plates (12) are symmetrically arranged on the front side and the rear side of the material pool (10), the lower ends of the rail plates (12) are installed on the existing working ground, the L-shaped frames (13) are installed at the right end faces of the upper end faces of the rail plates (12), the, a leakage hopper (15) is arranged in the ring sleeve (14), a sieve plate (16) is arranged in the upper end of the leakage hopper (15) in a sliding fit mode, hooks (17) are symmetrically arranged on the left and right sides of the upper end surface of the sieve plate (16), the upper end of each hook (17) is connected with the upper end of the leakage hopper (15) in a sliding fit mode, a filter cloth bag (18) is arranged at the lower end of the leakage hopper (15) in a sliding fit mode, and the upper end of the filter cloth bag (18) is connected with the lower end of the leakage hopper (15) through a locking round buckle (19);
the extrusion mechanism (2) comprises an electric slider (20), a vertical plate (21), a connecting shaft (22), a rotating wheel (23), a rotating shaft (24), a belt (25), a motor (26), a rotating rod (27), an ear plate (28), a clamping plate (29) and an extension plate (200), the electric slider (20) is arranged at the inner side end of the track plate (12) in a sliding fit mode, the vertical plate (21) is arranged at the inner side end face of the electric slider (20), the connecting shaft (22) is arranged at the right end of the inner side end face of the vertical plate (21) through a bearing, the rotating wheel (23) is arranged at the inner side end of the connecting shaft (22), the rotating shaft (24) is connected between the left ends of the inner side end faces of the vertical plate (21) through the bearing, the rotating shaft (24) is right opposite to the connecting shaft (22), the rotating shaft (24) at the inner side end of the connecting shaft, the first belt (25) is located on the outer side of the rotating wheel (23), the front end of the rotating shaft (24) is connected with the output shaft end of the first motor (26), the front end of the first motor (26) is installed on the rear end face of a vertical plate (21) on the front side of the rotating shaft (24), pin shafts are symmetrically installed at the left end and the right end of the end face of the inner side of the rotating wheel (23), rotating rods (27) are installed on the pin shafts in a sliding fit mode, pin shafts are installed at the inner side end of the rotating rods (27) in a sliding fit mode, lug plates (28) are installed at the inner side end of a clamping plate (29), an extension plate (200) is installed in the middle of the lower end face of the clamping plate (29), and the front end and the rear end of the extension plate (200) are connected with the inner side end of;
the feed tank is characterized in that telescopic spring rods (101) are symmetrically arranged on the left and right sides of the inner bottom wall of a rectangular through groove in the feed tank (10), the telescopic spring rods (101) are arranged at equal intervals from front to back, the upper ends of the telescopic spring rods (101) are connected with the lower end face of a grid plate (11) in a sliding fit mode, shaft rods (102) are symmetrically arranged in the middle of the left and right inner side walls of the feed tank (10) through bearings, the shaft rods (102) are located above the grid plate (11), cams (103) are arranged at the inner side ends of the shaft rods (102), the cams (103) are in a sliding fit mode with the upper end face of the grid plate (11), lug blocks (104) are symmetrically arranged on the left and right side of the rear end face of the feed tank (10), rotating shafts (105) are arranged between the lug blocks (104) through bearings, the rotating shafts (105) and the outer end of the shaft rods (102) are connected through, the right end of the rotating shaft (105) is connected with the output shaft end of a second motor (107), a base (108) is installed at the lower end of the second motor (107), and the left end of the base (108) is connected with the right end face of the material pool (10).
2. The method for pretreating collected rubber raw materials according to claim 1, wherein the method comprises the following steps: the upper end face of sieve (16) install No. two electronic slider (160) through sliding fit mode longitudinal symmetry, be connected with between the upper end of No. two electronic slider (160) and scrape flitch (161), scrape flitch (161) and be the structure that inclines rightly, scrape for the sliding fit mode between the up end of the lower terminal surface of flitch (161) and sieve (16), scrape the positive left side of flitch (161) and be provided with the silo, the up end at sieve (16) is seted up to the silo.
3. The method for pretreating collected rubber raw materials according to claim 2, wherein the method comprises the following steps: scraping flitch (161) below around the symmetry be provided with circular arc electric slider (16a), the lower extreme of sliding fit mode and sieve (16) is passed through to the upper end of circular arc electric slider (16a) links to each other, be connected with circular arc board (16b) between the right-hand member of circular arc electric slider (16a), sponge piece (16c) are installed to the up end bilateral symmetry of circular arc board (16b), the equidistance is provided with elasticity brush (16d) backward in the past between sponge piece (16c), the up end at circular arc board (16b) is installed to the lower extreme of elasticity brush (16d), be the sliding fit mode between the upper end of sponge piece (16c) and the upper end of elasticity brush (16d) and the lower extreme of sieve (16).
4. The method for pretreating collected rubber raw materials according to claim 1, wherein the method comprises the following steps: the utility model discloses a grid plate's (11) upper end face install No. three electronic slider (110) through sliding fit mode bilateral symmetry, install hang plate (111) between the upper end of No. three electronic slider (110), be the sliding fit mode between the lower terminal surface of hang plate (111) front end and the upper end face of grid plate (11), be provided with the waste material recess just in front of hang plate (111), the waste material recess is seted up at the upper end face of grid plate (11).
5. The method for pretreating collected rubber raw materials according to claim 1, wherein the method comprises the following steps: a rectangular through groove is formed in the middle of the end face of the inner side of the clamping plate (29), a pin shaft is mounted between the front inner side wall and the rear inner side wall of the rectangular groove, a rolling shaft (290) is mounted on the pin shaft in a sliding fit mode, and the end face of the inner side of the rolling shaft (290) is located on the inner side of the end face of the inner side of the clamping plate (29).
6. The method for pretreating collected rubber raw materials according to claim 4, wherein the method comprises the following steps: elastic soft brushes (11a) are arranged in the middle of the lower end face of the inclined plate (111) at equal intervals from front to back, and the lower ends of the elastic soft brushes (11a) are connected with the upper end of the grid plate (11) in a sliding fit mode.
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Effective date of registration: 20210527 Address after: 276500 no.463, north of West Wanghai Avenue, Chengyang Road, Ju county, Rizhao City, Shandong Province Applicant after: Rizhao Hongda Rubber Co.,Ltd. Address before: 430070 China University of Geosciences, 388 LUMO Road, Hongshan District, Wuhan City, Hubei Province (Wuhan) Applicant before: Rong Wenlong |
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