CN114849858B - Environment-friendly sponge preparation device and preparation method thereof - Google Patents
Environment-friendly sponge preparation device and preparation method thereof Download PDFInfo
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- CN114849858B CN114849858B CN202210489127.9A CN202210489127A CN114849858B CN 114849858 B CN114849858 B CN 114849858B CN 202210489127 A CN202210489127 A CN 202210489127A CN 114849858 B CN114849858 B CN 114849858B
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1825—Lifting devices
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Transmission Devices (AREA)
Abstract
The application discloses a preparation device and a preparation method of an environment-friendly sponge, and the preparation device comprises a base, wherein a cavity is formed in the base; the ball milling device body is provided with a feeding hole and a discharging hole and is rotatably arranged on the base; the driving device is used for driving the ball milling device body to rotate; turning device, it is used for letting ball-milling device body upset makes the discharge gate downward sloping, the axial direction parallel of ball-milling device body and discharge gate, in daily use, through adopting above-mentioned technical scheme, the material drops into ball-milling device this internally from the feed inlet, and drive arrangement moves, orders about ball-milling device body and rotates, accomplishes the back to the material grinding, and drive arrangement stop motion, turning device moves, makes ball-milling device body upset to the tilt state, and the discharge gate slope is downward, pours out the quick material that this internal grinding of ball-milling device was accomplished, has improved work efficiency.
Description
Technical Field
The invention relates to an environment-friendly sponge preparation device and a preparation method thereof.
Background
The sponge is a very common porous material, has good water absorption, and has good elasticity, deformation recovery and other properties in part, and can be used for cleaning articles or producing some comfortable and soft seat cushions. Artificial sponges have existed for decades as a daily necessity. Sponge articles sold on the market at present are mainly prepared from polyurethane and polystyrene, so that the production process pollutes the environment, and the discarded sponge is difficult to degrade. The materials need to be ground into powder in the preparation process of the environment-friendly sponge, but the existing ball grinding machine is horizontally arranged, and the materials are difficult to take out easily after the operation is finished, so that improvement is needed.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art.
The application provides an environmental protection sponge preparation facilities, its characterized in that includes:
a base having a cavity therein;
the ball milling device body is provided with a feeding hole and a discharging hole and is rotatably arranged on the base;
the driving device is used for driving the ball milling device body to rotate;
the turnover device is used for turning over the ball milling device body to enable the discharge port to incline downwards;
wherein, the ball-milling device body is parallel to the axial direction of the discharge hole.
The drive device includes:
the gear ring is sleeved on the outer wall of the ball milling device body;
and the driving gear drives the gear to rotate through the speed reducing motor and is in transmission fit with the gear ring.
Further comprising:
the bearing rotating sleeve is rotatably sleeved on the outer side wall of the ball milling device body;
the bottom ends of the supports are fixedly connected with the base, and the top ends of the supports are hinged with the opposite sides of the outer wall of the bearing rotating sleeve respectively;
and the support frame is arranged at the top of the base and used for supporting the ball milling device body away from the end of the support frame.
Further comprising:
and the wear-resistant pad is arranged at the top end of the support frame.
The turning device includes:
the sliding chute is arranged at the top of the base and communicated with the cavity to axially extend along the ball milling device body;
a traverse slide block slidably mounted in the chute;
the adjacent ends of the connecting rods are hinged with each other, and the opposite ends of the connecting rods are respectively hinged with the transverse sliding block and the base;
a bracket hinged at the mutual hinge of the pair of connecting rods;
and the pushing mechanism is used for driving the transverse sliding block to slide in the sliding groove.
The pushing mechanism comprises:
the driving slide block is movably arranged at the bottom of the cavity;
the screw rod is in threaded transmission connection with the driving sliding block and is driven to rotate by the transverse moving motor;
the linkage sliding block is movably connected with the driving sliding block through a linkage piece;
and the clamping blocks are respectively arranged on the opposite sides of the driving slide block and the transverse moving slide block and are used for clamping transmission.
The pushing mechanism further comprises:
the partition plate is arranged in the cavity and positioned between the driving slide block and the linkage slide block;
and the inclined guide surface is arranged at the end part of the partition plate and is contacted with the bottom surface of the linkage sliding block.
Further comprising:
the anti-shake rotating sleeve is rotatably sleeved on the outer side wall of the ball milling device body;
the clamping grooves are respectively arranged on the opposite sides of the outer wall of the anti-shake rotating sleeve;
the clamping jaws are rotatably arranged on the base;
and the transmission unit is used for enabling the movable ends of the pair of clamping jaws to move along with the driving slide block.
The transmission unit includes:
a drive shaft rotatably mounted in the cavity;
the rack is arranged on the side wall of the driving slide block;
the driven gear is fixedly arranged on the transmission shaft and is in transmission fit with the rack;
the transmission worm teeth are distributed on the peripheral wall of the hinged end of each clamping jaw;
and the worm is fixedly arranged at the top end of the transmission shaft and is in transmission fit with each transmission worm gear.
Simultaneously discloses a preparation method of the environment-friendly sponge, which is characterized by comprising the following steps:
s1, cutting up rice straws, wheat straws and/or corn straws, putting the cut rice straws, wheat straws and/or corn straws and 23 mass percent of sodium hydroxide solution into a reaction kettle, heating the mixture to 50 +/-5 ℃, reacting the mixture for 13 to 18 hours, adding a bleaching agent, and bleaching the mixture for 1 to 2 hours to obtain primary slurry;
s2, putting the primary slurry into a ball milling device body from a feeding hole, ball milling for 10-30 minutes under the pressure of 200-300 bar, and then performing centrifugal separation and drying to obtain a nano cellulose material;
s3, dissolving the nano-cellulose material in a dilute acetic acid solution, then dropwise adding a 0.1N sodium hydroxide solution until the pH value of the solution is 7.5-8.0, and separating out and filtering to obtain a gel solution;
s4, diluting the gel solution to a gel aqueous solution with the mass fraction of 7-9%, preparing guar gum hydroxypropyl trimethyl ammonium chloride powder into an aqueous solution by using deionized water, mixing the aqueous solution and the gel aqueous solution according to a certain proportion, and stirring for 2 hours to obtain a mixed solution;
s5, adding boric acid and glycerol into the mixed solution, and stirring and foaming for 2-3 hours to obtain a foaming solution;
and S6, introducing the obtained foaming liquid into a mold, directly freezing and drying, and obtaining the environment-friendly degradable sponge after freezing and drying.
The invention has the following beneficial effects:
1. through the arrangement of the speed reducing motor, the driving gear, the gear ring, the bearing rotating sleeve, the bracket, the supporting frame, the wear-resistant pad and the anti-shaking rotating sleeve, the ball milling device body is borne and is enabled to rotate on the base, and the ball milling device body is enabled to be turned over when materials which are ground need to be discharged by matching with the turning device, so that the discharge port is inclined downwards, the materials can be discharged quickly, and the working efficiency is improved;
2. through the cooperation of the transverse moving motor, the lead screw, the transverse moving slide block, the sliding chute, the cavity, the linkage slide block, the linkage part, the fixture blocks, the inclined guide surface and the baffle, the fixture blocks between the transverse moving slide block and the linkage slide block are engaged and disengaged by controlling the rotation of the transverse moving motor, the bracket is lifted along with the change of an included angle between the pair of supporting rods, the ball milling device body is driven to overturn and unload, and the discharge speed of materials is improved;
3. through the cooperation setting of rack, driven gear, worm, transmission worm tooth, clamping jaw, draw-in groove and anti-shake rotation cover, when ball-milling device body outer wall and wear pad contact, the expansion end of each clamping jaw respectively with each draw-in groove block, make anti-shake rotation cover obtain fixedly, and then keep away from the support end to ball-milling device body and fix, stability when making its rotation obtains improving.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of an apparatus for preparing an environmental protection sponge according to the present application;
fig. 2 isbase:Sub>A schematic sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 1.
Reference numerals
101-base, 102-cavity, 103-ball milling device body, 104-feed inlet, 105-discharge outlet, 106-bearing rotating sleeve, 107-support, 108-support frame, 109-wear pad, 2-driving device, 201-gear ring, 202-driving gear, 203-reducing motor, 3-turning device, 301-sliding chute, 302-transverse moving slide block, 303-connecting rod, 304-bracket, 4-pushing mechanism, 401-driving slide block, 402-lead screw, 403-transverse moving motor, 404-linkage slide block, 405-clamping block, 406-partition plate, 407-inclined guide surface, 5-anti-shake rotating sleeve, 6-clamping groove, 7-clamping jaw, 8-transmission unit, 801-transmission shaft, 802-rack, 803-driven gear, 804-transmission worm gear and 805-worm.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived from the embodiments in the present application by a person skilled in the art, are within the scope of protection of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The server provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
As shown in fig. 1 to 2, an embodiment of the present application provides an environment-friendly sponge preparation device, including a base 101 having a cavity 102 therein; the ball milling device comprises a ball milling device body 103, a ball milling device and a ball milling device, wherein the ball milling device body 103 is provided with a feeding hole 104 and a discharging hole 105 and is rotatably arranged on a base 101; the driving device 2 is used for driving the ball milling device body 103 to rotate; and the turnover device 3 is used for turning over the ball milling device body 103 to enable the discharge port 105 to be inclined downwards, and the ball milling device body 103 is parallel to the axial direction of the discharge port 105.
Further, the driving device 2 comprises a gear ring 201 which is sleeved on the outer wall of the ball milling device body 103; and a driving gear 202 which is driven to rotate by a speed reduction motor 203 and is in transmission fit with the gear ring 201.
Further, the ball milling device further comprises a bearing rotating sleeve 106 which is rotatably sleeved on the outer side wall of the ball milling device body 103; the bottom ends of the pair of brackets 107 are fixedly connected with the base 101, and the top ends of the brackets are respectively hinged with the opposite sides of the outer wall of the bearing rotating sleeve 106; and a support frame 108 which is arranged on the top of the base 101 and is used for supporting the end, away from the support frame 107, of the ball milling device body 103.
Further, a wear pad 109 is included and is disposed at the top end of the support frame 108.
Further, the turnover device 3 comprises a chute 301 which is arranged at the top of the base 101 and communicated with the cavity 102 and extends along the axial direction of the ball milling device body 103; a traverse slide block 302 slidably mounted in the chute 301; a pair of connecting rods 303, the adjacent ends of which are hinged with each other, and the opposite ends of which are respectively hinged with the transverse sliding block 302 and the base 101; a bracket 304 hinged where the pair of links 303 are hinged to each other; and a pushing mechanism 4 for driving the traverse slide block 302 to slide in the slide groove 301.
Furthermore, the pushing mechanism 4 comprises a driving slide block 401 which is movably arranged at the bottom of the cavity 102; a lead screw 402 which is connected with the driving slider 401 through thread transmission and is driven to rotate by a traverse motor 403; the linkage slide block 404 is movably connected with the driving slide block 401 through a linkage piece; and a plurality of clamping blocks 405 which are respectively arranged at the opposite sides of the driving slide block 401 and the transverse moving slide block 302 for clamping transmission.
Furthermore, pushing mechanism 4 further includes a partition 406 installed in cavity 102 and located between driving slider 401 and linkage slider 404; and a slant guide surface 407 provided at an end of the partition 406 to contact a bottom surface of the interlocking slider 404.
Further, the ball milling device also comprises an anti-shake rotating sleeve 5 which is rotatably sleeved on the outer side wall of the ball milling device body 103; the clamping grooves 6 are respectively arranged on the opposite sides of the outer wall of the anti-shake rotating sleeve 5; a pair of jaws 7 rotatably mounted on the base 101; and a transmission unit 8 for causing the movable ends of the pair of jaws 7 to follow the movement of the driving slider 401.
Further, the transmission unit 8 comprises a transmission shaft 801 rotatably mounted in the cavity 102; a rack 802 provided on a side wall of the driving slider 401; a driven gear 803 fixedly mounted on the transmission shaft 801 and in transmission fit with the rack 802; a plurality of transmission worm teeth 804 which are distributed on the peripheral wall of the hinged end of each clamping jaw 7; and the worm 805 is fixedly arranged at the top end of the transmission shaft 801 and is in transmission fit with each transmission worm tooth 804.
Simultaneously discloses a preparation method of the environment-friendly sponge, which comprises the following steps:
s1, cutting up rice straws, wheat straws and corn straws, putting the cut rice straws, wheat straws and corn straws into a reaction kettle together with a sodium hydroxide solution with the mass fraction of 23, heating the mixture to 50 +/-5 ℃, reacting the mixture for 13 to 18 hours, adding a bleaching agent, and bleaching the mixture for 1 to 2 hours to obtain primary slurry;
s2, putting the primary slurry into the ball milling device body 103 from the feeding hole 104, ball milling for 10-30 minutes under the pressure of 200-300 bar, and then obtaining the nano cellulose material after centrifugal separation and drying;
s3, dissolving the nano-cellulose material in a dilute acetic acid solution, then dropwise adding a 0.1N sodium hydroxide solution until the pH value of the solution is 7.5-8.0, and separating out and filtering to obtain a gel solution;
s4, diluting the gel solution to a gel aqueous solution with the mass fraction of 7-9%, preparing guar gum hydroxypropyl trimethyl ammonium chloride powder into an aqueous solution by using deionized water, mixing the aqueous solution and the gel aqueous solution according to a certain proportion, and stirring for 2 hours to obtain a mixed solution;
s5, adding boric acid and glycerol into the mixed solution, and stirring and foaming for 2-3 hours to obtain a foaming solution;
and S6, introducing the obtained foaming liquid into a mold, directly freezing and drying, and obtaining the environment-friendly degradable sponge after freezing and drying.
In the embodiment of the application, due to the adoption of the structure, materials are put into the ball milling device body from the feeding hole 104, the speed reducing motor 203 operates, the driving gear 202 is in transmission fit with the gear ring 201 to drive the ball milling device body 103 to rotate, the materials are ground and crushed in the ball milling device body 103, then the speed reducing motor 203 stops operating, the transverse moving motor 403 operates, the lead screw 402 rotates to drive the transverse moving slider 302 to slide at the bottom of the cavity 102, the linkage slider 404 slides on the inclined guide surface 407 and approaches to the transverse moving slider 302 while sliding transversely, the driven gear 803 in transmission connection with the rack 802 drives the worm 805 to rotate along with the sliding of the driving slider 401, the rotating worm 805 is in cooperation with the transmission worm gear 804 to drive the clamping jaws 7 to rotate around the hinge point, and along with the continuous operation of the transverse moving motor 403, the movable end of each clamping jaw 7 is separated from the clamping groove 6, the linkage sliding block 404 is gradually close to the traverse sliding block 302, the clamping blocks 405 respectively positioned at the opposite sides of the linkage sliding block 404 and the traverse sliding block 302 are mutually clamped in a staggered manner, the traverse motor 403 continuously operates, the driving sliding block 401 drags the linkage sliding block 404 to slide at the top of the partition plate 406 through the linkage piece to drive the traverse sliding block 302 to slide in the sliding groove 301, the end parts of the pair of connecting rods 303 rotate around each hinge point along with the sliding of the traverse sliding block 302, the included angle between the end parts is reduced, the bracket 304 rises to support the outer wall of the ball milling device body 103, the bracket 304 continuously rises along with the continuous operation of the traverse motor 403, the ball milling device body 103 is pushed to rotate around the hinge points of the bearing rotating sleeve 106 and each support 107, the discharge port 105 is gradually inclined downwards, materials are discharged from the discharge port 105, and the traverse motor 403 stops operating;
after discharging is finished, the traversing motor 403 operates to drive the lead screw 402 to rotate reversely, in the same principle, the traversing slider 302 slides at the bottom of the cavity 102, the linkage slider 404 is pushed and pulled by the linkage member to move towards the inclined guide surface 407, the clamping blocks 405 clamped with each other drive the traversing slider 302 to slide in the sliding grooves 301, the included angle between the pair of connecting rods 303 is increased, the bracket 304 descends, the bearing ball milling device body 103 rotates around the hinged point of the bearing sleeve and each support 107 until the outer wall of the ball milling device body 103 contacts with the wear-resistant pad 109, the bracket 304 descends continuously and is separated from contacting with the outer wall of the ball milling device body 103, the traversing motor 403 continues to operate, the driven gear 803 drives the rotating shaft and the worm 805 to rotate under the driving of the rack 802, each clamping jaw 7 rotates under the matching of the worm gear and the worm wheel until the movable end of each clamping jaw 7 is clamped with each clamping groove 6 respectively, and the next time of material grinding is waited;
in the preferred embodiment of the application, the environment-friendly sponge made of degradable materials has good biocompatibility and cannot cause damage to the environment and human bodies.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. An environmental protection sponge preparation facilities which characterized in that includes:
a base (101) having a cavity (102) therein;
the ball milling device body (103) is provided with a feeding hole (104) and a discharging hole (105) and is rotatably arranged on the base (101);
the driving device (2) is used for driving the ball milling device body (103) to rotate;
a turnover device (3) for turning over the ball milling device body (103) to enable the discharge hole (105) to be inclined downwards;
the ball milling device body (103) is parallel to the axial direction of the discharge hole (105);
the drive device (2) comprises:
the gear ring (201) is sleeved on the outer wall of the ball milling device body (103);
the driving gear (202) is driven to rotate by a speed reducing motor (203) and is in transmission fit with the gear ring (201);
the bearing rotating sleeve (106) is rotatably sleeved on the outer side wall of the ball milling device body (103);
the bottom ends of the supports (107) are fixedly connected with the base (101), and the top ends of the supports are hinged with the opposite sides of the outer wall of the bearing rotating sleeve (106);
the supporting frame (108) is arranged at the top of the base (101) and is used for supporting the end, away from the bracket (107), of the ball milling device body (103);
a wear pad (109) disposed on top of the support frame (108);
the turning device (3) comprises:
the sliding chute (301) is arranged at the top of the base (101) and communicated with the cavity (102) to axially extend along the ball milling device body (103);
a traverse slide (302) slidably mounted in the chute (301);
a pair of connecting rods (303), wherein the adjacent ends are hinged with each other, and the opposite ends are respectively hinged with the transverse sliding block (302) and the base (101);
a bracket (304) hinged at the mutual hinge of the pair of connecting rods (303);
the pushing mechanism (4) is used for driving the transverse moving slide block (302) to slide in the sliding groove (301);
the pushing mechanism (4) comprises:
the driving slide block (401) is movably arranged at the bottom of the cavity (102);
a lead screw (402) which is connected with the driving slide block (401) through screw thread transmission and is driven to rotate through a traverse motor (403);
the linkage sliding block (404) is movably connected with the driving sliding block (401) through a linkage piece;
the clamping blocks (405) are respectively arranged on the opposite sides of the driving sliding block (401) and the transverse sliding block (302) and used for clamping transmission;
the pushing mechanism (4) further comprises:
a partition (406) mounted within the cavity (102) and located between the drive slide (401) and the linkage slide (404);
a slant guide surface (407) provided at an end of the partition (406) to contact a bottom surface of the interlocking slider (404);
further comprising:
the anti-shaking rotating sleeve (5) is rotatably sleeved on the outer side wall of the ball milling device body (103);
the clamping grooves (6) are respectively arranged on the opposite sides of the outer wall of the anti-shake rotating sleeve (5);
a pair of clamping jaws (7) rotatably mounted on the base (101);
a transmission unit (8) for moving the movable ends of the pair of jaws (7) with the driving slider (401);
the transmission unit (8) comprises:
a drive shaft (801) rotatably mounted in the cavity (102);
a rack (802) arranged on the side wall of the driving slider (401);
the driven gear (803) is fixedly arranged on the transmission shaft (801) and is in transmission fit with the rack (802);
the transmission worm teeth (804) are distributed on the peripheral wall of the hinged end of each clamping jaw (7);
and the worm (805) is fixedly arranged at the top end of the transmission shaft (801) and is in transmission fit with each transmission worm tooth (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210489127.9A CN114849858B (en) | 2022-05-06 | 2022-05-06 | Environment-friendly sponge preparation device and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210489127.9A CN114849858B (en) | 2022-05-06 | 2022-05-06 | Environment-friendly sponge preparation device and preparation method thereof |
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| Publication Number | Publication Date |
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| CN114849858A CN114849858A (en) | 2022-08-05 |
| CN114849858B true CN114849858B (en) | 2023-03-07 |
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| CN116100729B (en) * | 2023-04-14 | 2023-06-20 | 晋江全信机械有限公司 | Full-automatic EVA secondary forming disc machine |
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| CN211801304U (en) * | 2019-12-17 | 2020-10-30 | 天津双盛科技发展有限公司 | Ball-milling device convenient to arrange material |
| CN212596106U (en) * | 2020-06-11 | 2021-02-26 | 湖北嘉跃涂料有限公司 | Horizontal sand mill is used in processing of steel structure finish paint |
| CN113441234A (en) * | 2021-08-30 | 2021-09-28 | 佛山职业技术学院 | Ball mill is used in nano-material preparation |
| CN113967504A (en) * | 2021-10-21 | 2022-01-25 | 江西华明纳米碳酸钙有限公司 | Wet grinding equipment for producing nano calcium carbonate |
| CN114042508A (en) * | 2021-11-16 | 2022-02-15 | 江苏省海洋资源开发研究院(连云港) | Preparation method of shell powder-based preservative film |
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| CN114849858A (en) | 2022-08-05 |
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