CN112622084A - Mixing and batching device for producing weather-resistant master batches - Google Patents
Mixing and batching device for producing weather-resistant master batches Download PDFInfo
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- CN112622084A CN112622084A CN202011381421.5A CN202011381421A CN112622084A CN 112622084 A CN112622084 A CN 112622084A CN 202011381421 A CN202011381421 A CN 202011381421A CN 112622084 A CN112622084 A CN 112622084A
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- stirring
- mixing box
- box
- bevel gear
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- 238000002156 mixing Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 70
- 230000005540 biological transmission Effects 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000000746 purification Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000013329 compounding Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Classifications
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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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a material mixing and batching device for producing weather-resistant master batches, which comprises a bottom plate, wherein a lifting mechanism is arranged at the top of the bottom plate, a material mixing box is fixed at the top of the lifting mechanism, a door body is hinged at the front end of the material mixing box, a PLC (programmable logic controller) is arranged below the front end of the door body, a door handle is arranged at one end of the door body, which is far away from a hinged shaft, a discharge pipe is arranged at the lower end of the left side wall of the material mixing box, and a control valve is arranged on the outer wall of the discharge pipe. Thereby the weather-resistant master batch is mixed more uniformly.
Description
Technical Field
The invention relates to the technical field of master batch production equipment, in particular to a mixing and batching device for producing weather-resistant master batches.
Background
The master batch variety is various, usually including filling the master batch, fire-retardant master batch, antistatic master batch and resistant time master batch etc, resistant time master batch has fire-retardant efficient, high durability and convenient use, good with resin compatibility, reduce cost, improve advantages such as product added value, be applied to each aspect such as the granulation of plastics in a large number, extrude, mould plastics, the quality of resistant time master batch has very big relation with the compounding batching in-process of master batch, but current mixing device still has certain problem, concrete problem is as follows:
traditional device in addition traditional device can not be fine carry out intensive mixing, and the powder easily appears the caking, mixes the uneven quality that can directly influence resistant time master batch, can produce the micro molecule of irritability smell when the compounding, causes the pollution of surrounding environment, influences operating personnel's operational environment.
Disclosure of Invention
The invention aims to provide a mixing and batching device for producing weather-resistant master batches, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mixing and batching device for producing weather-resistant master batches comprises a base plate, wherein a lifting mechanism is installed at the top of the base plate, a mixing box is fixed at the top of the lifting mechanism, a door body is hinged to the front end of the mixing box, a PLC (programmable logic controller) is installed below the front end of the door body, a door handle is arranged at one end, away from a hinge shaft, of the door body, a discharging pipe is arranged at the lower end of the left side wall of the mixing box, a control valve is arranged on the outer wall of the discharging pipe, a stirring mechanism is installed in an inner cavity of the mixing box, a transmission mechanism is installed at the top of the mixing box, the bottom of the transmission mechanism is rotatably connected with the top of the stirring mechanism, a mounting plate is screwed at the upper end of the left side wall of the mixing box, a purifying box is fixed at the top of the mounting plate, an exhaust pipe is arranged at, and the bottom of intake pipe stretches into the inner chamber of purifying box, the input of air pump is provided with the air duct, and the bottom of air duct stretches into the inner chamber of mixing box, the upper end of mixing box right side wall is fixed with the mount pad, a feeding section of thick bamboo is installed at the top of mount pad, driving motor is installed to the right side wall of a feeding section of thick bamboo, the spiral feed rod is installed to the inner chamber of a feeding section of thick bamboo, and the right-hand member of spiral feed rod is connected with driving motor's power take off end, the right-hand member at feeding section of thick bamboo top is provided with the scale cup, the junction of scale cup and feeding section of thick bamboo is provided with the pan feeding mouth, the feed inlet has been seted up at the top of scale cup, the junction of feeding section of thick bamboo and mixing box is provided with the inlet.
Preferably, the lifting mechanism comprises a positive and negative motor, a frame body, a screw block, a bidirectional screw rod, a swing rod, a connecting block, a lifting plate and a limiting rod, the frame body of the lifting mechanism is positioned at the top of the bottom plate, the bidirectional screw rod is transversely installed at the center of the inner cavity of the frame body through a bearing, the positive and negative motor is installed on the left side wall of the frame body, the power output end of the positive and negative motor is rotatably connected with the left end of the bidirectional screw rod through a rotating shaft, the screw block is symmetrically sleeved at the left end and the right end of the outer wall of the bidirectional screw rod, the swing rod is hinged at one end of the screw block, the connecting block is arranged at the end of the swing rod far away from the screw block, the lifting plate is fixed at the top of the connecting block, the top of the lifting plate is fixedly connected with the bottom of the mixing box, the, the input end of the positive and negative motor is electrically connected with the output end of the PLC controller through a wire.
Based on above-mentioned technical characteristics, elevating system's setting can drive the mixing box and carry out the up-and-down motion all the time, and then makes the master batch material of mixing box inner chamber more even mixedly, has improved the production efficiency of device.
Preferably, the stirring mechanism comprises a driven bevel gear, a driven stirring shaft, a driving bevel gear, stirring blades, a driving stirring shaft, first connecting rods, second connecting rods, a reset spring and a stirring plate, the driving stirring shaft of the stirring mechanism is positioned at the center of the inner cavity of the mixing box, the first connecting rods are arranged at equal intervals at the upper end of the outer wall of the driving stirring shaft, the second connecting rods are hinged at the ends of the first connecting rods far away from the driving stirring shaft, the stirring plate is installed at the end of the second connecting rods far away from the first connecting rods, the reset springs are arranged at the ends of the stirring plates close to the driving stirring shaft and connected with the driving stirring shaft, the driving bevel gear is fixed at the lower end of the outer wall of the driving stirring shaft, the driven bevel gears are symmetrically meshed at the left end and the right end of the driving bevel gear, and one end of the driven stirring shaft, which is far away from the driven bevel gear, is connected with the interior of the mixing box, and stirring blades are arranged at the top and the bottom of the driven stirring shaft at equal intervals.
Based on above-mentioned technical characteristics, realized radially flexible to the stirring board through setting up head rod, second connecting rod and reset spring to avoided resistant time to carry out the layering in vertical direction, improved the compounding efficiency to resistant time master batch greatly, made the device stir the resistant time master batch of compounding bottom of the case portion through setting up driven bevel gear and driven (mixing) shaft, avoided the bottom the condition that the caking appears.
Preferably, the center department of purifying box inner chamber transversely installs the active carbon adsorption net, the left end of active carbon adsorption net stretches out the purifying box and is provided with the pull ring, the right-hand member of active carbon adsorption net is provided with the fixture block, the right-hand member of purifying box inside wall is provided with the draw-in groove that matches each other with the fixture block.
Based on above-mentioned technical characteristics, be convenient for adsorb the peculiar smell that produces in the device course of operation to through pulling the pull ring right, the pull ring drives the active carbon adsorption net and moves right and make the inner chamber that the fixture block breaks away from the draw-in groove, be convenient for carry out periodic disassembly and change to the active carbon adsorption net.
Preferably, drive mechanism includes servo motor, first transmission shaft, first gear, second gear and second transmission shaft, drive mechanism's servo motor is located the right-hand member at compounding case top, servo motor's power take off end is provided with first transmission shaft, the outer wall of first transmission shaft is fixed with first gear, the left end meshing of first gear has the second gear, the second transmission shaft has been cup jointed to the inner chamber of second gear, and the bottom of second transmission shaft is rotated with the top of initiative (mixing) shaft and is connected, servo motor's input passes through the output electric connection of wire and PLC controller.
Based on above-mentioned technical characteristics, can drive rabbling mechanism through drive mechanism and rotate to make the master batch batching mix ground more evenly.
Preferably, the baffle is transversely installed to the inner chamber of pan feeding mouth, and the right-hand member of baffle stretches out the pan feeding mouth and is provided with the arm-tie, the left end of baffle is provided with reserves the piece, the left side wall of pan feeding mouth inner chamber is provided with the reservation groove of matcing each other with reserving the piece.
Based on above-mentioned technical characteristics, block the material through the baffle and fall, read the scale mark, be convenient for measure the material for the effect of device batching is better.
Compared with the prior art, the invention has the beneficial effects that:
(1) the stirring plate is radially stretched through the first connecting rod, the second connecting rod and the reset spring, so that the weather-proof layering in the vertical direction is avoided, the mixing efficiency of the weather-proof master batches is greatly improved, the device is used for stirring the weather-proof master batches at the bottom of the mixing box through the driven bevel gear and the driven stirring shaft, the bottom caking condition is avoided, meanwhile, the lifting mechanism drives the mixing box to do reciprocating motion up and down all the time, and the weather-proof master batches are mixed more uniformly;
(2) control the air pump through the PLC controller and start, the air pump passes through the air duct with the inner chamber of the gaseous suction intake pipe of mixing box inner chamber and the inside of leading-in purifying box, and when gaseous through the active carbon adsorption net, can adsorb the peculiar smell that contains in the gas, and final gas passes through the blast pipe and discharges to the atmosphere, can effectively get rid of the peculiar smell that the compounding in-process produced, avoids the pollution that causes the environment, has ensured production site staff's healthy.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic top view of the lifting mechanism of the present invention.
In the figure: 1. a purification box; 2. a pull ring; 3. an activated carbon adsorption net; 4. a clamping block; 5. a card slot; 6. an exhaust pipe; 7. mounting a plate; 8. a mixing box; 9. a discharge pipe; 10. a control valve; 11. a base plate; 12. a lifting mechanism; 1201. a positive and negative motor; 1202. a frame body; 1203. a screw block; 1204. a bidirectional screw; 1205. a swing rod; 1206. connecting blocks; 1207. a lifting plate; 1208. a limiting rod; 13. a stirring mechanism; 1301. a driven bevel gear; 1302. a driven stirring shaft; 1303. a drive bevel gear; 1304. a stirring fan blade; 1305. an active stirring shaft; 1306. a first connecting rod; 1307. a second connecting rod; 1308. a return spring; 1309. a stirring plate; 14. a mounting seat; 15. a feeding cylinder; 16. a drive motor; 17. a screw feed rod; 18. a feed pipe; 19. a transmission mechanism; 1901. a servo motor; 1902. a first drive shaft; 1903. a first gear; 1904. a second gear; 1905. a second drive shaft; 20. an air duct; 21. an air pump; 22. an air inlet pipe; 23. a feed inlet; 24. a graduated cup; 25. a feeding port; 26. pulling a plate; 27. a baffle plate; 28. reserving a block; 29. reserving a groove; 30. a door body; 31. a door handle; 32. a PLC controller.
The specific implementation mode is as follows:
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. 1-4, an embodiment of the present invention is shown: a mixing and batching device for producing weather-resistant master batches comprises a base plate 11, wherein an elevating mechanism 12 is installed at the top of the base plate 11, a mixing box 8 is fixed at the top of the elevating mechanism 12, the elevating mechanism 12 comprises a positive and negative motor 1201, a frame body 1202, a screw block 1203, a two-way screw 1204, a swing rod 1205, a connecting block 1206, a lifting plate 1207 and a limiting rod 1208, the frame body 1202 of the elevating mechanism 12 is positioned at the top of the base plate 11, the two-way screw 1204 is transversely installed at the center of an inner cavity of the frame body 1202 through a bearing, the positive and negative motor 1201 is installed on the left side wall of the frame body 1202, the power output end of the positive and negative motor 1201 is rotatably connected with the left end of the two-way screw 1204 through a rotating shaft, the screw blocks 1203 are symmetrically sleeved at the left end and the right end of the outer wall of the two-way screw 1204, the, the top of the lifting plate 1207 is fixedly connected with the bottom of the mixing box 8, four corners of the top of the frame body 1202 are vertically provided with limiting rods 1208, the top of each limiting rod 1208 penetrates through the lifting plate 1207 and extends to the upper side of the lifting plate 1207, the input end of the positive and negative motor 1201 is electrically connected with the output end of the PLC 32 through a lead, the front end of the mixing box 8 is hinged with a door body 30, the PLC 32 is installed below the front end of the door body 30, one end of the door body 30, which is far away from a hinge shaft, is provided with a door handle 31, the lower end of the left side wall of the mixing box 8 is provided with a discharge pipe 9, the outer wall of the discharge pipe 9 is provided with a control valve 10, the inner cavity of the mixing box 8 is provided with a stirring mechanism 13, the stirring mechanism 13 comprises a driven bevel gear 1301, a driven stirring shaft 1302, a driving bevel gear 1303, stirring blades 1304, a driving stirring, the driving stirring shaft 1305 of the stirring mechanism 13 is located at the center of the inner cavity of the mixing box 8, the upper end of the outer wall of the driving stirring shaft 1305 is provided with a first connecting rod 1306 at equal intervals, one end of the first connecting rod 1306 far away from the driving stirring shaft 1305 is hinged with a second connecting rod 1307, one end of the second connecting rod 1307 far away from the first connecting rod 1306 is provided with a stirring plate 1309, one end of the stirring plate 1309 close to the driving stirring shaft 1305 is provided with a return spring 1308, the return spring 1308 is connected with the driving stirring shaft 1305, the lower end of the outer wall of the driving stirring shaft 1305 is fixed with a driving bevel gear 1303, the left end and the right end of the driving bevel gear 1303 are symmetrically meshed with a driven bevel gear 1301, one end of the driven bevel gear 1301 far away from the driving bevel gear 1303 is provided with a driven stirring shaft 1302, one end of the driven stirring shaft 1302, a transmission mechanism 19 is installed on the top of the mixing box 8, the bottom of the transmission mechanism 19 is rotatably connected with the top of the stirring mechanism 13, the transmission mechanism 19 comprises a servo motor 1901, a first transmission shaft 1902, a first gear 1903, a second gear 1904 and a second transmission shaft 1905, the servo motor 1901 of the transmission mechanism 19 is located at the right end of the top of the mixing box 8, a power output end of the servo motor 1901 is provided with the first transmission shaft 1902, a first gear 1902 is fixed on the outer wall of the first transmission shaft 1902, a second gear 1904 is meshed with the left end of the first gear 1903, a second transmission shaft 1905 is sleeved in an inner cavity of the second gear 1904, the bottom of the second transmission shaft 1905 is rotatably connected with the top of a driving stirring shaft 1305, the input end of the servo motor 1901 is electrically connected with the output end of the PLC 32 through a lead wire, a mounting plate 7 is screwed on the upper end of the left side wall of the mixing box 8, a purification box, an active carbon adsorption net 3 is transversely installed at the center of an inner cavity of a purification box 1, the left end of the active carbon adsorption net 3 extends out of the purification box 1 and is provided with a pull ring 2, a fixture block 4 is arranged at the right end of the active carbon adsorption net 3, a clamping groove 5 matched with the fixture block 4 is arranged at the right end of the inner side wall of the purification box 1, an exhaust pipe 6 is arranged at the lower end of the left side wall of the purification box 1, an air pump 21 is fixed at the right end of the top of the purification box 1, an air inlet pipe 22 is arranged at the output end of the air pump 21, the bottom of the air inlet pipe 22 extends into the inner cavity of the purification box 1, an air guide pipe 20 is arranged at the input end of the air pump 21, the bottom of the air guide pipe 20 extends into the inner cavity of a mixing box 8, a mounting seat 14 is fixed at the upper end of the right side wall, the right end of the screw feeding rod 17 is connected with the power output end of the driving motor 16, the right end of the top of the feeding barrel 15 is provided with a scale cup 24, the joint of the scale cup 24 and the feeding barrel 15 is provided with a feeding hole 25, the inner cavity of the feeding hole 25 is transversely provided with a baffle 27, the right end of the baffle 27 extends out of the feeding port 25 and is provided with a pulling plate 26, the left end of the baffle 27 is provided with a reserved block 28, the left side wall of the inner cavity of the feeding port 25 is provided with a reserved groove 29 matched with the reserved block 28, the top of the graduated cup 24 is provided with a feeding port 23, a feeding pipe 18 is arranged at the joint of the feeding cylinder 15 and the mixing box 8, the output end of the PLC 32 is electrically connected with the input ends of the driving motor 16 and the air pump 21 through wires respectively, the model of the positive and negative motor 1201 can be Y132S-4, the model of the driving motor 16 can be Y112M-6, the model of the air pump 21 can be 1HB529, and the model of the servo motor 1901 can be MS 0075A.
The working principle is as follows: when the device is used, an external power supply is used, materials to be mixed are added into the graduated cup 24 through the feeding hole 23, the graduation lines are read, when the required amount is reached, the pulling plate 26 is pulled rightwards, the pulling plate 26 enables the reserved block 28 to be separated from the inner cavity of the reserved groove 29, the materials can enter the feeding barrel 15 through the feeding hole 25, then the driving motor 16 is controlled to be started through the PLC 32, the driving motor 16 drives the spiral feeding rod 17 to rotate through the rotating shaft to convey the materials, the materials finally enter the inner cavity of the mixing box 8 through the feeding pipe 18, the PLC 32 controls the servo motor 1901 to be started, the servo motor 1901 drives the first gear 1903 to rotate through the first transmission shaft 1902, the first gear 1903 rotates to drive the second gear 1904 to rotate, the second transmission shaft 1905 rotates to drive the driving stirring shaft 1305 to rotate, when the rotating speed of the servo motor 1901 is changed, the stirring speed of the driving stirring shaft 1305 is changed synchronously, so that the centrifugal force borne by the stirring plate 1309 is changed, further the stirring plate 1309 moves left and right under the action of the first connecting rod 1306, the second connecting rod 1307 and the reset spring 1308, thereby disturbing the weather-resistant master batches in the horizontal direction, avoiding the master batches from being layered in the vertical direction, greatly improving the reaction speed, meanwhile, the driving stirring shaft 1305 rotates to drive the driving bevel gear 1303 to rotate, the driving bevel gear 1303 rotates to drive the driven bevel gear 1301 to rotate, the driven bevel gear 1301 rotates to drive the driven stirring shaft 1302 to rotate, further enabling the stirring fan blades 1304 to rotate along with the driving shaft, stirring the materials at the bottom of the inner cavity of the mixing box 8, avoiding the phenomenon of caking, after the final batching is finished, opening the control valve 10, discharging the materials out of the mixing box 8 from the discharging pipe 9, and in the, the PLC controller 32 controls the positive and negative motor 1201 to work all the time, the positive and negative motor 1201 is started to drive the bidirectional screw 1204 to rotate, the bidirectional screw 1204 is in threaded connection with the screw block 1203, so that the screw block 1203 moves oppositely or oppositely, and further the swing rod 1205 can be driven to swing, the swing rod 1205 can push the connecting block 1206 to move up and down, further the lifting plate 1207 drives the mixing box 8 to move up and down and back and forth all the time under the limiting action of the limiting rod 1208, further the device is more uniform in material mixing, the mixing efficiency of the device is improved, certain odor can be generated in the working process of the device, at the moment, the PLC controller 32 controls the air pump 21 to start, the air pump 21 pumps the air in the inner cavity of the mixing box 8 into the inner cavity of the air inlet pipe 22 through the air guide pipe 20 and guides the air into the interior of the purification box 1, and the air can adsorb the peculiar smell, finally in gaseous 6 atmospheric discharges through the blast pipe, can effectively get rid of the peculiar smell that the compounding in-process produced, avoid the pollution that causes the environment, ensured production site staff's is healthy, through pulling pull ring 2 right, the fixture block 4 of design breaks away from the inner chamber of draw-in groove 5, conveniently carries out periodic disassembly and change to active carbon adsorption net 3, has improved the practicality of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a resistant production of waiting master batch is with compounding dosing unit, includes bottom plate (11), its characterized in that: elevating system (12) is installed at the top of bottom plate (11), the top of elevating system (12) is fixed with mixing box (8), the front end of mixing box (8) articulates there is a body (30), PLC controller (32) is installed to the below of the body (30) front end, the one end that the articulated shaft was kept away from to the body (30) is provided with door handle (31), the lower extreme of mixing box (8) left side wall is provided with discharging pipe (9), the outer wall of discharging pipe (9) is provided with control valve (10), rabbling mechanism (13) is installed to the inner chamber of mixing box (8), drive mechanism (19) is installed at the top of mixing box (8), and the bottom of drive mechanism (19) rotates with the top of rabbling mechanism (13) to be connected, the upper end spiro union of mixing box (8) left side wall has mounting panel (7), the top of mounting panel (7) is fixed with purifying box (1), the lower end of the left side wall of the purification box (1) is provided with an exhaust pipe (6), the right end of the top of the purification box (1) is fixed with an air pump (21), the output end of the air pump (21) is provided with an air inlet pipe (22), the bottom of the air inlet pipe (22) extends into the inner cavity of the purification box (1), the input end of the air pump (21) is provided with an air guide pipe (20), the bottom of the air guide pipe (20) extends into the inner cavity of the mixing box (8), the upper end of the right side wall of the mixing box (8) is fixed with a mounting seat (14), the top of the mounting seat (14) is provided with a feeding cylinder (15), the right side wall of the feeding cylinder (15) is provided with a driving motor (16), the inner cavity of the feeding cylinder (15) is provided with a spiral feeding rod (17), the right end of the spiral feeding rod (17) is connected with the power output end of the driving motor (16, the improved mixing device is characterized in that a feeding port (25) is formed in the joint of the scale cup (24) and the feeding cylinder (15), a feeding port (23) is formed in the top of the scale cup (24), a feeding pipe (18) is formed in the joint of the feeding cylinder (15) and the mixing box (8), and the output end of the PLC (32) is electrically connected with the input ends of the driving motor (16) and the air pump (21) through wires respectively.
2. The mixing and batching device for producing the weather-resistant master batches according to claim 1, characterized in that: the lifting mechanism (12) comprises a positive and negative motor (1201), a frame body (1202), a screw block (1203), a bidirectional screw rod (1204), a swing rod (1205), a connecting block (1206), a lifting plate (1207) and a limiting rod (1208), wherein the frame body (1202) of the lifting mechanism (12) is positioned at the top of the bottom plate (11), the bidirectional screw rod (1204) is transversely installed at the center of an inner cavity of the frame body (1202) through a bearing, the positive and negative motor (1201) is installed on the left side wall of the frame body (1202), the power output end of the positive and negative motor (1201) is rotatably connected with the left end of the bidirectional screw rod (1204) through a rotating shaft, the screw blocks (1203) are symmetrically sleeved at the left end and the right end of the outer wall of the bidirectional screw rod (1204), the swing rod (1205) is hinged to one end of the screw block (1203), the connecting block (1206) is arranged at one end, far away from the screw block (1203, and the top of lifter plate (1207) and the bottom fixed connection of compounding case (8), four equal vertical gag lever post (1208) that are provided with in corner at support body (1202) top, and the top of gag lever post (1208) all runs through lifter plate (1207) and extends to the top of lifter plate (1207), the input of positive and negative motor (1201) passes through the output electric connection of wire and PLC controller (32).
3. The mixing and batching device for producing the weather-resistant master batches according to claim 1, characterized in that: the stirring mechanism (13) comprises a driven bevel gear (1301), a driven stirring shaft (1302), a driving bevel gear (1303), stirring blades (1304), a driving stirring shaft (1305), a first connecting rod (1306), a second connecting rod (1307), a return spring (1308) and a stirring plate (1309), wherein the driving stirring shaft (1305) of the stirring mechanism (13) is positioned at the center of an inner cavity of the mixing box (8), the first connecting rods (1306) are arranged at equal intervals at the upper end of the outer wall of the driving stirring shaft (1305), the second connecting rod (1307) is hinged to one end, away from the driving stirring shaft (1305), of each first connecting rod (1306), the stirring plate (1309) is installed at one end, away from the first connecting rod (1306), of each stirring plate (1309) close to one end of the driving stirring shaft (1305) is provided with the return spring (1308), and the return spring (1308) is connected with the driving stirring shaft (1305), the lower extreme of initiative (1305) outer wall is fixed with initiative bevel gear (1303), driven bevel gear (1301) have been engaged with to the both ends symmetry about initiative bevel gear (1303), driven bevel gear (1301) keep away from the one end of initiative bevel gear (1303) and be provided with driven (1302), and driven (1302) keep away from the internal connection of driven bevel gear (1301) one end and compounding case (8), the top and the bottom of driven (1302) are provided with stirring fan blade (1304) at the equidistance.
4. The mixing and batching device for producing the weather-resistant master batches according to claim 1, characterized in that: the center department of purifying box (1) inner chamber transversely installs active carbon adsorption net (3), the left end of active carbon adsorption net (3) stretches out purifying box (1) and is provided with pull ring (2), the right-hand member of active carbon adsorption net (3) is provided with fixture block (4), the right-hand member of purifying box (1) inside wall is provided with draw-in groove (5) that matches each other with fixture block (4).
5. The mixing and batching device for producing the weather-resistant master batches according to claim 1, characterized in that: drive mechanism (19) include servo motor (1901), first transmission shaft (1902), first gear (1903), second gear (1904) and second transmission shaft (1905), servo motor (1901) of drive mechanism (19) is located the right-hand member at compounding case (8) top, the power take off end of servo motor (1901) is provided with first transmission shaft (1902), the outer wall of first transmission shaft (1902) is fixed with first gear (1903), the left end meshing of first gear (1903) has second gear (1904), the inner chamber of second gear (1904) has cup jointed second transmission shaft (1905), and the bottom of second transmission shaft (1905) rotates with the top of initiative (1305) to be connected, the output electric connection of the input of servo motor (1901) through wire and PLC controller (32).
6. The mixing and batching device for producing the weather-resistant master batches according to claim 1, characterized in that: baffle (27) are transversely installed to the inner chamber of pan feeding mouth (25), and the right-hand member of baffle (27) stretches out pan feeding mouth (25) and is provided with arm-tie (26), the left end of baffle (27) is provided with reserves piece (28), the left side wall of pan feeding mouth (25) inner chamber is provided with reserve groove (29) of matcing each other with reserving piece (28).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011381421.5A CN112622084A (en) | 2020-11-30 | 2020-11-30 | Mixing and batching device for producing weather-resistant master batches |
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| CN202011381421.5A CN112622084A (en) | 2020-11-30 | 2020-11-30 | Mixing and batching device for producing weather-resistant master batches |
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| CN112622084A true CN112622084A (en) | 2021-04-09 |
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Application publication date: 20210409 |