CN114789076A - Broken grinding system of talcum for silicon rubber production - Google Patents
Broken grinding system of talcum for silicon rubber production Download PDFInfo
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- CN114789076A CN114789076A CN202110091755.7A CN202110091755A CN114789076A CN 114789076 A CN114789076 A CN 114789076A CN 202110091755 A CN202110091755 A CN 202110091755A CN 114789076 A CN114789076 A CN 114789076A
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- rotating shaft
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- block
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- 229910052623 talc Inorganic materials 0.000 title claims abstract description 37
- 235000012222 talc Nutrition 0.000 title claims abstract description 37
- 239000000454 talc Substances 0.000 title claims abstract description 37
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 23
- 238000010092 rubber production Methods 0.000 title claims abstract description 18
- 238000007790 scraping Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 16
- 239000004945 silicone rubber Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/14—Edge runners, e.g. Chile mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/008—Roller drive arrangements
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a talc crushing and grinding system for silicon rubber production, which comprises a base and a grinding machine, wherein the grinding machine is fixedly connected to the right side of the upper end of the base, a feeding assembly is arranged at the upper end inside the grinding machine and comprises an end block, a fourth rotating shaft, a baffle, a disc, an inclined block and a feeding port, the feeding port is positioned inside the grinding machine, the front side and the rear side of the outer wall of the fourth rotating shaft are rotatably connected with the end block, and the inner side of the end block is fixedly connected with the outer wall of the grinding machine. This broken grinding system of talcum for silicon rubber production, structure scientific and reasonable, convenience safe in utilization through cooperation between sloping block, baffle, disc, grinding machine, grinding roller, feed inlet and the motor, makes the talcum landing on surface advance the inside of grinding machine, when not throwing the material, the disc can be because of the balance of controlling weight, resumes the horizontality, has avoided causing the crushed aggregates to jump out from feed inlet department easily when grinding roller rotates at a high speed.
Description
Technical Field
The invention relates to the technical field of grinding, in particular to a talc crushing and grinding system for silicon rubber production.
Background
Silicone rubber refers to rubber in which the main chain is composed of alternating silicon and oxygen atoms, the silicon atoms usually having two organic groups attached thereto, and ordinary silicone rubber is mainly composed of silicone segments containing methyl groups and a small amount of vinyl groups. The introduction of phenyl can improve the high-temperature resistance and the low-temperature resistance of the silicone rubber, the introduction of trifluoropropyl and cyano can improve the temperature resistance and the oil resistance of the silicone rubber, and the production process of the silicone rubber usually needs to add talcum powder which is mainly used as an isolating agent and a surface treating agent in the rubber and can also be used as a filling agent, although the grinding device in the prior art can realize the grinding of the talcum powder.
But prior art has the problem that causes the crushed aggregates to jump out from feed inlet department easily when grinding roller high-speed rotation in grinding the talcum, can't utilize the synchronous counter-rotation of grinding roller and orifice plate to improve grinding efficiency, does not have the scraper device of arranging the material usefulness and leads to arranging the problem that the material department blockked up easily and still have the scraper device not convenient for need the problem of design alone with the same power device of grinder sharing simultaneously.
Disclosure of Invention
The invention aims to provide a talc crushing and grinding system for silicon rubber production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the talc crushing and grinding system for the silicone rubber production comprises a base and a grinding machine, wherein the grinding machine is fixedly connected to the right side of the upper end of the base, and a feeding assembly is arranged at the upper end inside the grinding machine;
the feeding assembly comprises an end block, a fourth rotating shaft, a baffle plate, a disc, an inclined block and a feeding hole;
the feed inlet is located inside the top of grinding the machine, the sloping block rigid coupling is on the inner wall upper end right side of feed inlet, the baffle rigid coupling is in the upper end left side of feed inlet, the below of baffle and sloping block is provided with the disc, the inside center rigid coupling of disc has the fourth pivot, both sides all rotate around the outer wall of fourth pivot and link to each other with end block, end block's inboard all with grind the outer wall of machine and fix and link to each other.
Preferably, the inner edge of the upper end of the inclined block is processed with an inclined slope for feeding.
Preferably, a power assembly is arranged below the grinding machine;
the power assembly comprises a motor, a coupler, a worm gear, a first bevel gear, a second bevel gear, a first rotating shaft and a second rotating shaft;
the motor is located the left side center of grinding the machine, the output shaft of motor passes through the shaft coupling and the worm rotates continuously, the outer wall meshing of worm links to each other there is the worm wheel, the inboard rigid coupling of inner wall of worm wheel has the second pivot, the outer wall top of second pivot rotates and links to each other there is first pivot, the equal rigid coupling of outer wall lower extreme of first pivot and second pivot has first bevel gear, both ends all mesh about first bevel gear's the inboard and link to each other there is second bevel gear, the outer wall of worm, first pivot and second pivot all rotates continuously through bearing and grinding machine, the inside pivot outer wall outside of second bevel gear all rotates continuously through bearing and grinding machine.
Preferably, the axes of the first rotating shaft and the second rotating shaft are coaxial.
Preferably, a crushing and grinding assembly is arranged above the inside of the grinder;
the crushing and grinding assembly comprises a third rotating shaft, a top block, a grinding roller, a pore plate, a third bevel gear and a fourth bevel gear;
the utility model discloses a grinding roller, including orifice plate, ejector pad, third pivot, third bevel gear, fourth bevel gear, ejector pad, second pivot, the orifice plate rigid coupling is in the outer wall top of first pivot, the top outside of orifice plate is provided with a plurality of grinding rollers, the equal rigid coupling of the inboard inner wall of grinding roller has the third pivot, the outer wall inboard of third pivot all rotates with the ejector pad through the bearing and links to each other, the equal rigid coupling in inner of third pivot has third bevel gear, third bevel gear's inboard below all with fourth bevel gear intermeshing, fourth bevel gear's inner wall links to each other with first pivot is fixed, the inner wall upper end and the second pivot of ejector pad are fixed and link to each other.
Preferably, a plurality of the grinding rollers are distributed in a central symmetry mode by taking the vertical axis of the top block as a reference.
Preferably, the inner center of the grinder is provided with a discharge assembly;
the discharging component comprises a sleeve, a supporting rod, an inclined plate, a supporting seat, a spring, a scraping plate, a sliding block and a vertical rod;
the utility model discloses a grinding machine, including swash plate rigid coupling, support seat, slider, support seat, support, pivot, slide bar, support, the inner wall lower extreme of machine is being ground to the swash plate rigid coupling, the inner wall of swash plate rotates with first pivot and links to each other, the inboard center in upper end of swash plate rotates and links to each other there is the sleeve, telescopic outer wall right-hand member rigid coupling has the scraper blade, and is a plurality of the equal rigid coupling of branch is in the outer wall top of first pivot, right-hand member the inside slip of branch links to each other there is the slider, the inside clearance fit of slider has the montant, the lower extreme of montant links to each other with the support seat is fixed, the outer wall of montant is provided with the spring, the upper and lower both sides of spring link to each other with slider and support seat are fixed respectively, the below of support seat is rotated with the scraper blade through the round pin axle and is continuous.
Preferably, the left side of the upper end of the base is fixedly connected with the motor through a cushion block, a junction box is arranged on the front side above the cushion block and is installed at the front end of the motor, and a discharge port is machined below the right end of the grinding machine.
Compared with the prior art, the invention has the beneficial effects that: this broken grinding system of talcum for silicon rubber production, structure scientific and reasonable, convenience safe in utilization:
through the sloping block, the baffle, the disc, grind the machine, grind the roller, cooperation between feed inlet and the motor, can drop the talcum that is used for grinding through the inboard of sloping block after making the motor start, because the cooperation of blockking and sloping block of baffle can realize that the talcum is accurate to drop on the right side of disc, make the disc take place to overturn, make surperficial talcum landing enter the inside of grinding the machine, when not throwing the material, the disc can be because of controlling the balance of weight, resume the horizontality, avoided causing the crushed aggregates to jump out from feed inlet department easily when grinding the high-speed rotation of roller.
Through the motor, the shaft coupling, the worm, grind the roller, the orifice plate, cooperation between first pivot and the second pivot, the output shaft accessible shaft coupling of motor drives the worm and rotates, then first bevel gear of rethread and second bevel gear realize that first pivot and second pivot carry out reverse synchronous rotation in opposite directions, make first pivot can drive orifice plate and fourth bevel gear rotate, make and grind roller and orifice plate and carry out synchronous antiport, realize the grinding to talcum through grinding roller self fast turn simultaneously, the contact efficiency of grinding roller and talcum has been accelerated, the problem that can't utilize the synchronous antiport of grinding roller and orifice plate to improve grinding efficiency has been avoided.
Through the cooperation between the first rotating shaft, the supporting rods, the sliding blocks, the vertical rods, the scraping plates, the supporting seats and the discharge port, the first rotating shaft can drive the plurality of supporting rods to rotate due to the rotation of the first rotating shaft, so that the supporting rods can drive the scraping plates to rotate through the sliding blocks and the vertical rods, the possible position change of the scraping plates in the rotating process can be realized through the transverse moving direction of the sliding blocks and the rotating direction of the supporting seats, the scraping plates can continuously scrape crushed aggregates at the inclined plates and discharge the crushed aggregates from the discharge port, and the problem that the crushed aggregates are easily blocked at the discharge port due to the fact that no scraping device for discharging is arranged in the prior art is solved;
because scraper blade and sleeve rotate around the swash plate, power passes through slider and montant by rotatory branch to realize driving, and the rotation power of branch is by the output shaft of motor through first pivot driven, realizes grinding and row through same power and expects to go on in step, has avoided the scraper to be not convenient for and the same power device of grinder sharing need design a problem of power alone.
Drawings
FIG. 1 is a schematic cross-sectional perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic front view of the base, grinder and motor of FIG. 1;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is an enlarged view of the structure at C in FIG. 4;
FIG. 7 is a schematic right side view of the base, grinder and worm of FIG. 1;
fig. 8 is a partially sectional view of the grinding roll, the inclined plate and the strut of fig. 7.
In the figure: 1. the grinding device comprises a base, 2, a power assembly, 201, a motor, 202, a coupler, 203, a worm, 204, a worm wheel, 205, a first bevel gear, 206, a second bevel gear, 207, a first rotating shaft, 208, a second rotating shaft, 3, a discharging assembly, 301, a sleeve, 302, a support rod, 303, an inclined plate, 304, a support seat, 305, a spring, 306, a scraping plate, 307, a sliding block, 308, a vertical rod, 4, a crushing grinding assembly, 401, a third rotating shaft, 402, a top block, 403, a grinding roller, 404, a pore plate, 405, a third bevel gear, 406, a fourth bevel gear, 5, a feeding assembly, 501, an end block, 502, a fourth rotating shaft, 503, a baffle, 504, a disc, 505, an inclined block, 506, a feeding port, 6, a junction box, 7, a cushion block, 8, a grinding machine, 9 and a discharging port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a talc crushing and grinding system for silicon rubber production comprises a base 1 and a grinding machine 8, wherein the grinding machine 8 is fixedly connected to the right side of the upper end of the base 1, a feeding assembly 5 is arranged at the upper end inside the grinding machine 8, the feeding assembly 5 comprises an end block 501, a fourth rotating shaft 502, a baffle 503, a disc 504, an inclined block 505 and a feeding hole 506, the feeding hole 506 is located inside the upper portion of the grinding machine 8, the inclined block 505 is fixedly connected to the right side of the upper end of the inner wall of the feeding hole 506, the feeding hole 506 can support the inclined block 505, the baffle 503 is fixedly connected to the left side of the upper end of the feeding hole 506, the disc 504 is arranged below the baffle 503 and the inclined block 505, the disc 504 can rotate through the fourth rotating shaft 502, the fourth rotating shaft 502 is fixedly connected to the center inside of the disc 504, end blocks 501 are rotatably connected to the front side and the rear side of the outer wall of the fourth rotating shaft 502, the inner side of the end blocks 501 are fixedly connected to the outer wall of the grinding machine 8, the inner side of the upper end of the inclined block 505 is processed with an inclined plane for feeding;
through the cooperation between sloping block 505, baffle 503, disc 504, the mill 8, grind roller 403, feed inlet 506 and motor 201, can throw into the talcum that is used for grinding through the inboard of sloping block 505 after making motor 201 start, because the cooperation of the stopping of baffle 503 and sloping block 505 can realize that the talcum accurately drops on the right side of disc 504, make disc 504 take place the upset, make the talcum on surface slide and fall into the inside of mill 8, when not throwing the material, disc 504 can be because of the balance of left and right weight, resume horizontal state, avoided causing the problem that crushed aggregates from feed inlet 506 bounces easily when grinding roller 403 high-speed rotation.
The power assembly 2 is arranged below the grinding mill 8, the power assembly 2 comprises a motor 201, a coupler 202, a worm 203, a worm gear 204, a first bevel gear 205, a second bevel gear 206, a first rotating shaft 207 and a second rotating shaft 208, the motor 201 is positioned in the left center of the grinding mill 8, the model of the motor 201 is BLD-09, an output shaft of the motor 201 is rotationally connected with the worm 203 through the coupler 202, the motor 201 can drive the worm gear 204 to rotate through the worm 203, the outer wall of the worm 203 is meshed and connected with the worm gear 204, the inner side of the inner wall of the worm gear 204 is fixedly connected with the second rotating shaft 208, the upper side of the outer wall of the second rotating shaft 208 is rotationally connected with the first rotating shaft 207, the lower ends of the outer walls of the first rotating shaft 207 and the second rotating shaft 208 are fixedly connected with the first bevel gear 205, the first rotating shaft 207 and the second rotating shaft 208 rotate in opposite directions through the first bevel gear 205 and the second bevel gear 206, the left and right ends of the inner side of the first bevel gear 205 are meshed with the second bevel gear 206, the outer walls of the worm 203, the first rotating shaft 207 and the second rotating shaft 208 are all rotationally connected with the grinding mill 8 through bearings, the grinding mill 8 can rotationally support the worm 203, the first rotating shaft 207 and the second rotating shaft 208, the outer side of the outer wall of the inner rotating shaft of the second bevel gear 206 is rotationally connected with the grinding mill 8 through bearings, and the axes of the first rotating shaft 207 and the second rotating shaft 208 are coaxial;
through the matching among the motor 201, the coupler 202, the worm 203, the worm gear 204 and the motor 201, the output shaft of the motor 201 can drive the worm 203 to rotate through the coupler 202, and then the first bevel gear 205 and the second bevel gear 206 are used for realizing the synchronous rotation of the first rotating shaft 207 and the second rotating shaft 208 in opposite directions, so that the first rotating shaft 207 can drive the pore plate 404 and the fourth bevel gear 406 to rotate, and the synchronous rotation of the first rotating shaft 207 and the second rotating shaft 208 in two directions is realized.
A crushing and grinding assembly 4 is arranged above the inside of the grinder 8, the crushing and grinding assembly 4 comprises a third rotating shaft 401, a top block 402, grinding rollers 403, a pore plate 404, a third bevel gear 405 and a fourth bevel gear 406, the pore plate 404 is fixedly connected above the outer wall of the first rotating shaft 207, the first rotating shaft 207 can drive the pore plate 404 to rotate, a plurality of grinding rollers 403 are arranged outside the upper part of the pore plate 404, the inner side inner walls of the grinding rollers 403 are fixedly connected with the third rotating shaft 401, grinding of talc is realized by rotation and rolling of the grinding rollers 403, the inner side of the outer wall of the third rotating shaft 401 is rotatably connected with the top block 402 through a bearing, the inner side of the inner end of the third rotating shaft 401 is fixedly connected with a third bevel gear 405, the second rotating shaft 208 can drive the top block 402 to rotate, the top block 402 can drive a plurality of third rotating shafts 401 to rotate circumferentially, and then the third bevel gear 405 and the fourth bevel gear 406 drive the third rotating shaft 401 to rotate rapidly, the lower part of the inner side of the third bevel gear 405 is meshed with the fourth bevel gear 406, the inner wall of the fourth bevel gear 406 is fixedly connected with the first rotating shaft 207, the upper end of the inner wall of the top block 402 is fixedly connected with the second rotating shaft 208, and the plurality of grinding rollers 403 are distributed in a centrosymmetric manner by taking the vertical axis of the top block 402 as a reference to limit the relative positions of the plurality of grinding rollers 403 and the top block 402;
through the matching among the motor 201, the coupler 202, the worm 203, the grinding roller 403, the pore plate 404, the first rotating shaft 207 and the second rotating shaft 208, the output shaft of the motor 201 can drive the worm 203 to rotate through the coupler 202, then the first bevel gear 205 and the second bevel gear 206 are used for realizing the synchronous rotation of the first rotating shaft 207 and the second rotating shaft 208 in opposite directions, so that the first rotating shaft 207 can drive the pore plate 404 and the fourth bevel gear 406 to rotate, the grinding roller 403 and the pore plate 404 are synchronously rotated in opposite directions, meanwhile, the grinding of the talc is realized through the quick rotation of the grinding roller 403, the contact efficiency of the grinding roller 403 and the talc is accelerated, and the problem that the grinding efficiency cannot be improved through the synchronous reverse rotation of the grinding roller 403 and the pore plate 404 is solved.
The inner center of the grinder 8 is provided with a discharge assembly 3, the discharge assembly 3 comprises a sleeve 301, support rods 302, an inclined plate 303, a support seat 304, a spring 305, a scraper 306, a slider 307 and a vertical rod 308, the inclined plate 303 is fixedly connected to the lower end of the inner wall of the grinder 8, the grinder 8 can support the inclined plate 303, the inner wall of the inclined plate 303 is rotatably connected with a first rotating shaft 207, the inclined plate 303 can rotatably support the first rotating shaft 207, the sleeve 301 is rotatably connected to the inner center of the upper end of the inclined plate 303, the scraper 306 is fixedly connected to the right end of the outer wall of the sleeve 301, the scraper 306 can rotate above the inclined plate 303 through the sleeve 301, the plurality of support rods 302 are fixedly connected to the upper portion of the outer wall of the first rotating shaft 207, the slider 307 is slidably connected to the inside of the support rod 302 at the right end, the slider 307 can move inside the support rods 302, the vertical rod 308 is in clearance fit to the slider 307, and the lower end of the vertical rod 308 is fixedly connected with the support seat 304, the vertical rod 308 can move inside the sliding block 307, the spring 305 is arranged on the outer wall of the vertical rod 308, the elastic coefficient K of the spring 305 is 800N/m, the supporting seat 304 moves upwards to extrude the spring 305, the upper side and the lower side of the spring 305 are fixedly connected with the sliding block 307 and the supporting seat 304 respectively, the lower side of the supporting seat 304 is rotatably connected with the scraping plate 306 through a pin shaft, the supporting seat 304 can rotate on the outer wall of the scraping plate 306, the left side of the upper end of the base 1 is fixedly connected with the motor 201 through a cushion block 7, the front side above the cushion block 7 is provided with the junction box 6, the junction box 6 is installed at the front end of the motor 201, and the discharge hole 9 is processed below the right end of the grinding machine 8;
through the cooperation between the first rotating shaft 207, the supporting rods 302, the sliding block 307, the vertical rods 308, the scraping plate 306, the supporting seat 304 and the discharge hole 9, the first rotating shaft 207 can drive the plurality of supporting rods 302 to rotate due to the rotation of the first rotating shaft 207, so that the supporting rods 302 can drive the scraping plate 306 to rotate through the sliding block 307 and the vertical rods 308, the possible position change of the scraping plate 306 in the rotating process is realized through the transverse moving direction of the sliding block 307 and the rotating direction of the supporting seat 304, the scraping plate 306 can continuously scrape crushed aggregates at the inclined plate 303 and discharge the crushed aggregates from the discharge hole 9, and the problem that the discharge position is easily blocked because a scraping device for discharging the aggregates is not provided in the prior art is avoided;
because when the scraping plate 306 and the sleeve 301 rotate around the inclined plate 303, the power is driven by the rotating pair of the support rod 302 through the sliding block 307 and the vertical rod 308, and the rotating power of the support rod 302 is transmitted by the output shaft of the motor 201 through the first rotating shaft 201, the grinding and discharging are synchronously performed through the same power, and the problem that the scraping device is not convenient to share the same power device with the grinding device and needs to separately design one power is avoided.
When the talc crushing and grinding system for silicone rubber production is needed, firstly, a user can start the motor 201, so that the output shaft of the motor 201 can drive the worm 203 to rotate through the coupler 202, the worm 203 can drive the worm wheel 204 to drive the second rotating shaft 208 to rotate, then the first bevel gear 205 and the second bevel gear 206 realize the synchronous opposite rotation of the first rotating shaft 207 and the second rotating shaft 208, so that the first rotating shaft 207 can drive the orifice plate 404 and the fourth bevel gear 406 to rotate, the second rotating shaft 208 can drive the top block 402 and the grinding roller 403 to rotate in opposite directions, meanwhile, the third bevel gear 405 and the fourth bevel gear 406 drive the grinding roller 403 to rotate, so that the grinding roller and the orifice plate 404 synchronously rotate in opposite directions, and meanwhile, the grinding of talc is realized through the self-fast rotation of the grinding roller 403, compared with the prior art that the orifice plate 404 which rotates and is matched with the grinding roller 403 to rotate is adopted for feeding, in the embodiment, the contact efficiency of the grinding roller 403 and the talc is accelerated, the problem that the grinding efficiency cannot be improved by utilizing the synchronous reverse rotation of the grinding roller 403 and the pore plate 404 is solved, in the using process, the talc for grinding can be fed through the inner side of the inclined block 505 after the motor 201 is started, the talc can accurately fall on the right side of the disc 504 due to the blocking of the baffle 503 and the cooperation of the inclined block 505, the disc 504 is turned over, the talc on the surface can slide into the grinding machine 8, when the feeding is not carried out, the disc 504 can be restored to a horizontal state due to the balance of left and right weight, the problem that the crushed aggregates are easy to jump out from the feed port 506 when the grinding roller 403 rotates at high speed is solved, the ground talc can fall above the inclined plate 302 through the pore plate 404, and then the first rotating shaft 207 can drive the plurality of the supporting rods 302 to rotate due to the rotation of the first rotating shaft 207, the rod 302 can drive the scraper 306 to rotate through the slide block 307 and the vertical rod 308, the position change of the scraper 306 in the rotating process is realized through the transverse moving direction of the sliding block 307 and the rotating direction of the supporting seat 304, so that the scraper 306 can continuously scrape the crushed aggregates at the inclined plate 303 and discharge the crushed aggregates from the discharge opening 9, the problem that the discharge position is easy to be blocked because a scraping device for discharging is not arranged in the prior art is avoided, when the scraping plate 306 and the sleeve 301 rotate around the inclined plate 303, the power is driven by the rotating pair of the supporting rods 302 through the sliding block 307 and the vertical rod 308, and the rotating power of the supporting rod 302 is transmitted by the output shaft of the motor 201 through the first rotating shaft 201, realize grinding and arrange the material and go on in step through same power, avoided scraping the material device not convenient for with the same power device of grinder sharing need design the problem of a power alone.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a broken grinding system of talcum for silicon rubber production, includes base (1) and grinds machine (8), the upper end right side rigid coupling of base (1) has the machine of grinding (8), its characterized in that: the upper end of the interior of the grinding mill (8) is provided with a feeding component (5);
the feeding assembly (5) comprises an end block (501), a fourth rotating shaft (502), a baffle (503), a circular disc (504), an inclined block (505) and a feeding hole (506);
the feed inlet (506) is located inside the upper portion of the grinding machine (8), the oblique block (505) is fixedly connected to the right side of the upper end of the inner wall of the feed inlet (506), the baffle (503) is fixedly connected to the left side of the upper end of the feed inlet (506), a disc (504) is arranged below the baffle (503) and the oblique block (505), a fourth rotating shaft (502) is fixedly connected to the center of the inner portion of the disc (504), the front side and the rear side of the outer wall of the fourth rotating shaft (502) are both rotatably connected with an end block (501), and the inner side of the end block (501) is fixedly connected with the outer wall of the grinding machine (8).
2. The talc crushing and grinding system for silicone rubber production according to claim 1, wherein: the inner edge of the upper end of the inclined block (505) is provided with an inclined plane for feeding.
3. The talc crushing and grinding system for silicone rubber production according to claim 1, wherein: a power assembly (2) is arranged below the grinding machine (8);
the power assembly (2) comprises a motor (201), a coupler (202), a worm (203), a worm wheel (204), a first bevel gear (205), a second bevel gear (206), a first rotating shaft (207) and a second rotating shaft (208);
the motor (201) is positioned at the center of the left side of the grinding machine (8), an output shaft of the motor (201) is rotationally connected with the worm (203) through the coupling (202), the outer wall of the worm (203) is engaged and connected with a worm wheel (204), the inner side of the inner wall of the worm wheel (204) is fixedly connected with a second rotating shaft (208), a first rotating shaft (207) is rotatably connected above the outer wall of the second rotating shaft (208), the lower ends of the outer walls of the first rotating shaft (207) and the second rotating shaft (208) are fixedly connected with a first bevel gear (205), the left end and the right end of the inner side of the first bevel gear (205) are respectively connected with a second bevel gear (206) in a meshing way, the outer walls of the worm (203), the first rotating shaft (207) and the second rotating shaft (208) are all rotationally connected with the grinding machine (8) through bearings, the outer sides of the outer walls of the inner rotating shafts of the second bevel gears (206) are rotationally connected with the grinding machine (8) through bearings.
4. The talc crushing and grinding system for silicone rubber production according to claim 3, wherein: the axes of the first rotating shaft (207) and the second rotating shaft (208) are coaxial.
5. The talc crushing and grinding system for silicone rubber production according to claim 1, wherein: a crushing and grinding assembly (4) is arranged above the inner part of the grinder (8);
the crushing and grinding assembly (4) comprises a third rotating shaft (401), a top block (402), a grinding roller (403), a pore plate (404), a third bevel gear (405) and a fourth bevel gear (406);
the pore plate (404) is fixedly connected above the outer wall of the first rotating shaft (207), a plurality of grinding rollers (403) are arranged on the outer side of the upper portion of the pore plate (404), third rotating shafts (401) are fixedly connected to the inner side inner walls of the grinding rollers (403), the inner sides of the outer walls of the third rotating shafts (401) are rotatably connected with the ejector block (402) through bearings, third bevel gears (405) are fixedly connected to the inner side inner ends of the third rotating shafts (401), the lower sides of the inner sides of the third bevel gears (405) are mutually meshed with the fourth bevel gears (406), the inner walls of the fourth bevel gears (406) are fixedly connected with the first rotating shaft (207), and the upper ends of the inner walls of the ejector block (402) are fixedly connected with the second rotating shaft (208).
6. The talc crushing and grinding system for silicone rubber production according to claim 5, wherein: the grinding rollers (403) are distributed in a central symmetry mode by taking the vertical axis of the top block (402) as a reference.
7. The talc crushing and grinding system for silicone rubber production according to claim 1, wherein: the inner center of the grinder (8) is provided with a discharge assembly (3);
the discharging component (3) comprises a sleeve (301), a support rod (302), an inclined plate (303), a supporting seat (304), a spring (305), a scraping plate (306), a sliding block (307) and a vertical rod (308);
the inclined plate (303) is fixedly connected with the lower end of the inner wall of the grinding machine (8), the inner wall of the inclined plate (303) is rotatably connected with the first rotating shaft (207), the inner side center of the upper end of the inclined plate (303) is rotatably connected with a sleeve (301), the right end of the outer wall of the sleeve (301) is fixedly connected with a scraper (306), the support rods (302) are fixedly connected above the outer wall of the first rotating shaft (207), the inner part of the support rod (302) at the right end is connected with a sliding block (307) in a sliding manner, a vertical rod (308) is in clearance fit in the sliding block (307), the lower end of the vertical rod (308) is fixedly connected with the supporting seat (304), the outer wall of the vertical rod (308) is provided with a spring (305), the upper side and the lower side of the spring (305) are respectively fixedly connected with a sliding block (307) and a supporting seat (304), the lower part of the supporting seat (304) is rotationally connected with the scraper (306) through a pin shaft.
8. The talc crushing and grinding system for silicone rubber production according to claim 1, wherein: the upper end left side of base (1) is passed through cushion (7) and is fixed continuous with motor (201), the top front side of cushion (7) is provided with junction box (6), the front end at motor (201) is installed in junction box (6), the processing of the right-hand member below of grinding machine (8) has bin outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091755.7A CN114789076A (en) | 2021-01-23 | 2021-01-23 | Broken grinding system of talcum for silicon rubber production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110091755.7A CN114789076A (en) | 2021-01-23 | 2021-01-23 | Broken grinding system of talcum for silicon rubber production |
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| CN202110091755.7A Pending CN114789076A (en) | 2021-01-23 | 2021-01-23 | Broken grinding system of talcum for silicon rubber production |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115647285A (en) * | 2022-12-27 | 2023-01-31 | 柳晶机械设备（溧阳）有限公司 | Waste sand grinding treatment device |
| CN115674745A (en) * | 2022-10-27 | 2023-02-03 | 中塑新材料技术(吉林)有限公司 | Method and equipment for preparing rubber pipe by applying modified slag composite material |
| CN116371532A (en) * | 2023-04-04 | 2023-07-04 | 东莞穗丰粮食集团有限公司 | Semi-finished flour treatment equipment and process |
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2021
- 2021-01-23 CN CN202110091755.7A patent/CN114789076A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674745A (en) * | 2022-10-27 | 2023-02-03 | 中塑新材料技术(吉林)有限公司 | Method and equipment for preparing rubber pipe by applying modified slag composite material |
| CN115674745B (en) * | 2022-10-27 | 2023-09-08 | 中塑新材料技术(吉林)有限公司 | Method for preparing rubber tube by using modified slag composite material |
| CN115647285A (en) * | 2022-12-27 | 2023-01-31 | 柳晶机械设备（溧阳）有限公司 | Waste sand grinding treatment device |
| CN116371532A (en) * | 2023-04-04 | 2023-07-04 | 东莞穗丰粮食集团有限公司 | Semi-finished flour treatment equipment and process |
| CN116371532B (en) * | 2023-04-04 | 2024-01-12 | 山西御香园食品科技有限公司 | Semi-finished flour treatment equipment and process |
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