CN109732804B - High-dispersity extrusion equipment for producing environment-friendly antirust master batches - Google Patents
High-dispersity extrusion equipment for producing environment-friendly antirust master batches Download PDFInfo
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- CN109732804B CN109732804B CN201910071349.7A CN201910071349A CN109732804B CN 109732804 B CN109732804 B CN 109732804B CN 201910071349 A CN201910071349 A CN 201910071349A CN 109732804 B CN109732804 B CN 109732804B
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Abstract
The invention relates to high-dispersity extrusion equipment for producing environment-friendly antirust master batches and antirust master batches, which comprise a machine barrel, a blanking device, a screw and an extrusion motor, wherein the left end of the machine barrel is provided with a feed inlet, the right end of the machine barrel is provided with a discharge outlet, the blanking device is arranged at the upper end of the feed inlet, the screw is arranged in the machine barrel, the right end of the screw is arranged on the side wall of the machine barrel through a bearing, the left end of the screw is connected with an output shaft of the extrusion motor through a coupler, the extrusion motor is arranged on the side wall of the machine barrel through a motor base, and the environment-friendly antirust master batches prepared: 60-80% of polyethylene resin, 10-20% of vapor phase corrosion inhibitor, 5-10% of preservative, 1-5% of plasticizer, 1-5% of lubricant and 0.01-0.05% of light stabilizer. The invention can solve the problems of poor adjustability, low material dispersion degree, poor stability of a screw rod during working, low environmental protection performance in the using process and the like in the existing master batch extruding process.
Description
Technical Field
The invention relates to the field of master batch preparation equipment, in particular to high-dispersity extrusion equipment for producing environment-friendly antirust master batches.
Background
The antirust master batch is a basic functional master batch for manufacturing a gas-phase antirust film, the main components of the antirust master batch are a gas-phase corrosion inhibitor and resin, most of the components of the existing antirust master batch comprise toxic and harmful substances such as nitrous acid, and the like, so that certain influence is caused on the environment and human health when the antirust master batch is used.
The anti-rust master batch is prepared by using an extruder to complete the extrusion step, the existing extruder is mainly divided into a single-screw extruder and a double-screw extruder, the single-screw extruder is simple in design and low in price, the defect is that the application range is limited, the double-screw extruder has many advantages in expanding the application range and improving the output power, but the problems of easiness in abrasion, high processing cost and the like still exist, and the reciprocating single-screw extruder is used for solving the problems.
The existing reciprocating single-screw extruder combines the advantages of the traditional single screw and double screw, but has some problems in use:
1. the screw rod needs to do reciprocating linear motion when working, the shaking frequency is high, the shaking amplitude is large, the service life of the screw rod is easy to shorten, and the stability is poor when working;
2. the distance between the screw and the pin cannot be adjusted according to actual conditions, and the adjustability is poor;
3. the material is added in one step mostly during feeding, so that the dispersity of the material is reduced, and the extrusion quality of the master batch is influenced to a certain extent.
In order to solve the problems, the invention provides high-dispersity extrusion equipment for producing environment-friendly antirust master batches.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides high-dispersion-degree extrusion equipment for producing environment-friendly antirust master batches, which can solve the problems of poor adjustability, low material dispersion degree, poor stability of a screw during working and the like in the existing master batch extrusion process.
The technical scheme adopted by the invention to solve the technical problem is as follows: the high-dispersity extrusion equipment for producing the environment-friendly antirust master batches comprises a machine barrel, a discharging device, a screw and an extrusion motor, wherein a feeding hole is formed in the left end of the machine barrel, a discharging hole is formed in the right end of the machine barrel, the discharging device is mounted at the upper end of the feeding hole, the screw is mounted in the machine barrel, the right end of the screw is mounted on the side wall of the machine barrel through a bearing, the left end of the screw is connected with an output shaft of the extrusion motor through a coupler, and the extrusion motor; wherein:
the machine barrel comprises outer barrels, connecting barrels, inner barrels, adjusting mechanisms and swing mechanisms, the number of the outer barrels is two, the two outer barrels are arranged in a bilateral symmetry mode, the outer barrels are divided into fixing portions and telescopic portions, the connecting barrels are connected between the telescopic portions of the two outer barrels, the inner side of each connecting barrel is provided with the inner barrels, the adjusting mechanisms are installed between the inner barrels and the corresponding connecting barrels, the swing mechanisms are installed on the outer sides of the connecting barrels, screw holes are evenly formed in the side walls of the connecting barrels and the side walls of the inner barrels along the circumferential direction of the connecting barrels, and auxiliary holes are symmetrically formed in the left side and the right side of the; the distance between the adjusting mechanism and the screw rod is adjusted through the adjusting mechanism so as to meet different working requirements, the swinging mechanism drives the connecting cylinder to do reciprocating linear motion in the left-right direction under the telescopic action of the outer cylinder body, so that the adjusting mechanism and the screw rod can do relative motion while the screw rod rotates, a melt in the screw rod is continuously cut off, overturned, stretched and kneaded, the dispersity is improved, and the adjusting mechanism is different from the existing reciprocating single-screw extrusion equipment.
The adjusting mechanism comprises a fixing frame, adjusting screws, an adjusting plate, an auxiliary rod, pins, an adjusting rack, a connecting frame, a guide rail and an adjusting cylinder, wherein the fixing frame is uniformly arranged on the outer wall of the connecting cylinder along the circumferential direction of the connecting cylinder, the number of the fixing frames is three, fixing holes are formed in the fixing frame, the fixing holes are connected with the upper end of the adjusting screws in a threaded connection mode, the side wall of each adjusting screw respectively penetrates through screw holes in the connecting cylinder and the inner cylinder in a threaded connection mode, the lower end of each adjusting screw is provided with the adjusting plate, the pins are uniformly arranged at the lower end of each adjusting plate from left to right, the auxiliary rod is connected between each adjusting plate and the connecting cylinder and is of an up-and-down telescopic structure and is positioned in each auxiliary hole, the adjusting rack is arranged on the outer side of the middle part of each, the side wall of the connecting frame is connected with the top end of the adjusting cylinder, and the bottom end of the adjusting cylinder is arranged on the outer wall of the connecting cylinder; the adjusting rack on the connecting frame is driven to move linearly through the adjusting cylinder, so that the adjusting screw is driven to rotate, the height position of the lower end of the adjusting screw is changed along with the rotation, and finally the purpose of adjusting the distance between the pin and the screw extrusion end is achieved, so that the use requirements under different working conditions are met.
Preferably, the blanking device comprises a hopper, a working plate and a working motor, the automatic feeding device comprises a working block, a rotating circular plate, a blanking frame and a limiting groove, wherein a hopper is installed at the upper end of a feeding hole, the upper end of the hopper is uniformly provided with a material conveying hole along the circumferential direction of the hopper, a working plate is installed on the inner wall of the upper end of the hopper, a working motor is installed at the lower end of the middle part of the working plate through a motor base, an output shaft of the working motor is connected with the lower end of the working block, the rotating circular plate is installed at the upper end of the working block, the working block is of a front-back asymmetric structure, the blanking frame is uniformly arranged on the side wall of the rotating circular plate along the circumferential direction of the working block, one end of the blanking frame is connected with the rotating circular plate through a hinge, the other end of the blanking frame is installed; pour the material into the spacing inslot through the material conveying mouth, drive the work piece through work motor and rotate to drive and rotate the plectane and rotate, rotate the plectane and rotate the in-process, drive one by one and carry out reciprocating motion at the spacing inslot, make the material can drop in batches, compare in disposable all drops into the material, can mix and improve the dispersion degree of material to multiple material better.
Preferably, the swing mechanism comprises a mounting frame, a rotating motor, a swing block, a connecting slide block, a connecting plate, a first connecting ring, a second connecting ring and a connecting telescopic rod, the mounting frame is mounted on the side wall of the outer cylinder body on the left side of the connecting cylinder, the rotating motor is mounted at the upper end of the mounting frame through a motor base, an output shaft of the rotating motor is connected with the swing block, a sliding groove is formed in the side wall of the swing block, the connecting slide block is mounted in the sliding groove in a sliding fit mode, the right end of the connecting slide block is connected with the side wall of the connecting plate, the connecting plate is mounted on the connecting cylinder, the first connecting ring is mounted at the right end of the connecting cylinder, the second connecting ring is; under the auxiliary action of a first connecting ring, a second connecting ring and a connecting telescopic rod, the swinging block is driven to rotate in a reciprocating mode through the rotating motor, and in the rotating process, the connecting sliding block drives the connecting plate to do left-right linear reciprocating motion, so that the screw rod can move in a rotating mode, relative motion can be conducted between the adjusting mechanism and the screw rod, and the degree of dispersion of materials is improved.
Preferably, the blanking frame comprises a push rod, a pushing block, a blanking plate and a baffle plate, one end of the push rod is mounted on the side wall of the rotating circular plate through a hinge, the other end of the push rod is connected with the inner side of the pushing block through a hinge, the pushing block is mounted in the limiting groove in a sliding fit manner, the blanking plate is mounted on the outer side of the pushing block, the lower end of the blanking plate is attached to the inner wall of the limiting groove, the baffle plate is mounted on the outer side of the blanking plate, and a blanking port is; when pouring the material into to the spacing inslot from defeated material mouth, the baffle can avoid the material to fall out from the spacing inslot, avoids material ratio error to appear, when rotating the plectane and rotate, the push rod drives and promotes the piece and carry out reciprocating motion at the spacing inslot, and after feed opening and discharge gate begin to coincide, the material alright from coincidence department whereabouts.
Preferably, the screw rod is divided into a feeding end and an extrusion end, the feeding end and the extrusion end are connected in a key connection mode, the spiral groove formed in the outer wall of the extrusion end is disconnected three times in one screw pitch, and the positions of the disconnected positions correspond to the positions of the pins one by one.
Preferably, the upper end and the lower end of the adjusting screw are both provided with threads, the middle of the adjusting screw is uniformly provided with convex teeth along the circumferential direction of the adjusting screw, and the convex teeth are meshed with the adjusting rack.
The environment-friendly antirust master batch prepared by adopting the high-dispersity extrusion equipment for producing the environment-friendly antirust master batch mainly comprises the following materials in parts by weight: 60-80% of polyethylene resin, 10-20% of vapor phase corrosion inhibitor, 5-10% of preservative, 1-5% of plasticizer, 1-5% of lubricant and 0.01-0.05% of light stabilizer. The components of the gas phase rust-proof agent do not contain toxic and harmful substances such as nitrous acid and the like, are environment-friendly and safe to use, automatically volatilize VCI gas phase rust-proof gas, are gasified in a closed space and are condensed on all metal surfaces including surfaces which are difficult to touch such as holes, holes and gaps, and form a gas phase protective layer, so that metal workpieces are prevented from being corroded.
Compared with the prior art, the invention has the following advantages:
1. the invention has the advantages that the position of the pin can be adjusted according to the actual use condition, the screw rod does not need to do reciprocating linear motion, the dispersion degree of the material is high, the working stability is high, and the like;
2. the invention is provided with the cylinder, under the action of the swing mechanism, the adjusting mechanism and the screw rod can move relatively, and the melt in the screw rod is cut off, turned over, stretched and kneaded continuously, so that the dispersity is improved;
3. the blanking device is arranged, so that materials can fall in batches, and compared with the method of putting all the materials at one time, the blanking device can better mix various materials and improve the dispersion degree of the materials;
4. the invention is provided with the adjusting mechanism, and can achieve the purpose of adjusting the distance between the pin and the screw extrusion end so as to meet the use requirements under different working conditions.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the barrel, screw and extruder motor of the present invention; (ii) a
FIG. 3 is a schematic view of a partial plan view of the barrel of the present invention;
FIG. 4 is a schematic perspective view of a portion of the blanking device of the present invention;
fig. 5 is a schematic plan view of the hopper and the work motor according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 5.
The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches comprises a machine barrel 1, a discharging device 2, a screw 3 and an extrusion motor 4, wherein a feeding hole is formed in the left end of the machine barrel 1, a discharging hole is formed in the right end of the machine barrel 1, the discharging device 2 is mounted at the upper end of the feeding hole, the screw 3 is mounted in the machine barrel 1, the right end of the screw 3 is mounted on the side wall of the machine barrel 1 through a bearing, the left end of the screw 3 is connected with an output shaft of the extrusion motor 4 through a coupler, and the extrusion motor 4 is; wherein:
the machine barrel 1 comprises two outer barrels 11, connecting barrels 12, inner barrels 13, adjusting mechanisms 14 and swing mechanisms 15, the two outer barrels 11 are arranged in a bilateral symmetry mode, the outer barrels 11 are divided into fixing portions and telescopic portions, the connecting barrels 12 are connected between the telescopic portions of the two outer barrels 11, the inner barrels 13 are arranged on the inner sides of the connecting barrels 12, the adjusting mechanisms 14 are arranged between the inner barrels 13 and the connecting barrels 12, the swing mechanisms 15 are arranged on the outer sides of the connecting barrels 12, screw holes are uniformly formed in the side walls of the connecting barrels 12 and the side walls of the inner barrels 13 along the circumferential direction of the connecting barrels, and auxiliary holes are symmetrically formed in the left side and the right side of each screw hole formed in the inner barrel 13; the distance between the adjusting mechanism 14 and the screw 3 is adjusted through the adjusting mechanism 14 so as to meet different working requirements, under the telescopic action of the outer barrel 11, the swinging mechanism 15 drives the connecting barrel 12 to do reciprocating linear motion in the left-right direction, so that the adjusting mechanism 14 and the screw 3 can do relative motion while the screw 3 rotates, a melt in the screw 3 is continuously cut off, overturned, stretched and kneaded, the dispersity is improved, and the adjusting mechanism is different from the existing reciprocating single-screw extrusion equipment, the connecting barrel 12 replaces the screw 3 to do left-right reciprocating motion, and the situation that the service life of the screw 3 is shortened due to frequent shaking and large shaking amplitude during reciprocating motion is avoided.
The adjusting mechanism 14 comprises a fixing frame 141, adjusting screws 142, adjusting plates 143, auxiliary rods 144, pins 145, adjusting racks 146, a connecting frame 147, a guide rail 148 and an adjusting cylinder 149, the fixing frame 141 is uniformly installed on the outer wall of the connecting cylinder 12 along the circumferential direction of the connecting cylinder, the number of the fixing frames 141 is three, fixing holes are formed in the fixing frame 141, the fixing holes are connected with the upper ends of the adjusting screws 142 in a threaded connection mode, the side walls of the adjusting screws 142 respectively penetrate through screw holes in the connecting cylinder 12 and the inner cylinder 13 in a threaded connection mode, the adjusting plates 143 are installed at the lower ends of the adjusting screws 142, the pins 145 are uniformly installed at the lower ends of the adjusting plates 143 from left to right, the auxiliary rods 144 are connected between the adjusting plates 143 and the connecting cylinder 12, the auxiliary rods 144 are of a vertically telescopic structure, the auxiliary rods 144 are located in the auxiliary holes, the adjusting, the connecting frame 147 is installed on the guide rail 148 in a sliding fit mode, the guide rail 148 is installed on the outer wall of the connecting cylinder 12, the side wall of the connecting frame 147 is connected with the top end of the adjusting cylinder 149, and the bottom end of the adjusting cylinder 149 is installed on the outer wall of the connecting cylinder 12; the adjusting cylinder 149 drives the adjusting rack 146 on the connecting frame 147 to perform linear motion, so as to drive the adjusting screw 142 to rotate, and in the rotating process, the height position of the lower end of the adjusting screw 142 is changed therewith, and finally the purpose of adjusting the distance between the extruding ends of the pin 145 and the screw rod 3 is achieved, so that the use requirements under different working conditions are met.
The blanking device 2 comprises a hopper 21, a working plate 22, a working motor 23, a working block 24, a rotating circular plate 25, a blanking frame 26 and a limiting groove 27, wherein the hopper 21 is arranged at the upper end of a feeding hole, the upper end of the hopper 21 is uniformly provided with a material conveying hole along the circumferential direction, the working plate 22 is arranged on the inner wall of the upper end of the hopper 21, the working motor 23 is arranged at the lower end of the middle part of the working plate 22 through a motor base, the output shaft of the working motor 23 is connected with the lower end of the working block 24, the rotating circular plate 25 is arranged at the upper end of the working block 24, the working block 24 is of a front-back asymmetric structure, the blanking frame 26 is uniformly arranged on the side wall of the rotating circular plate 25 along the circumferential direction, one end of the blanking frame 26 is connected with the rotating circular plate 25 through a hinge, the other end of the blanking frame, discharge ports are arranged on the outer side of the limiting groove 27 and are uniformly arranged along the circumferential direction of the working plate 22; pour the material into spacing groove 27 through the material conveying mouth in, drive work piece 24 through work motor 23 and rotate to drive and rotate plectane 25 and rotate, rotate plectane 25 and rotate the in-process, drive down work or material rest 26 one by one and carry out reciprocating motion in spacing groove 27, make the material can fall in batches, compare in once only putting into the material is whole, can mix and improve the dispersion degree of material to multiple material better.
The swing mechanism 15 comprises an installation frame 151, a rotating motor 152, a swing block 153, a connecting slide block 154, a connecting plate 155, a first connecting ring 156, a second connecting ring 157 and a connecting telescopic rod 158, the installation frame 151 is installed on the side wall of the outer cylinder body 11 on the left side of the connecting cylinder 12, the rotating motor 152 is installed at the upper end of the installation frame 151 through a motor base, the output shaft of the rotating motor 152 is connected with the swing block 153, a sliding groove is formed in the side wall of the swing block 153, the connecting slide block 154 is installed in the sliding groove in a sliding fit mode, the right end of the connecting slide block 154 is connected with the side wall of the connecting plate 155, the connecting plate 155 is installed on the connecting cylinder 12, the first connecting ring 156 is installed at the right end of the connecting cylinder 12, the second connecting ring 157 is installed on the outer; under the auxiliary action of the first connecting ring 156, the second connecting ring 157 and the connecting telescopic rod 158, the swing block 153 is driven to rotate in a reciprocating manner by the rotating motor 152, and in the rotating process, the connecting slide block 154 drives the connecting plate 155 to do left-right linear reciprocating movement, so that the screw rod 3 rotates, and meanwhile, the adjusting mechanism 14 and the screw rod 3 can do relative movement, and the dispersion degree of materials is improved.
The blanking frame 26 comprises a push rod 261, a push block 262, a blanking plate 263 and a baffle 264, one end of the push rod 261 is mounted on the side wall of the rotating circular plate 25 through a hinge, the other end of the push rod 261 is connected with the inner side of the push block 262 through a hinge, the push block 262 is mounted in the limiting groove 27 through a sliding fit mode, the blanking plate 263 is mounted on the outer side of the push block 262, the lower end of the blanking plate 263 is attached to the inner wall of the limiting groove 27, the baffle 264 is mounted on the outer side of the blanking plate 263, and a blanking opening is formed in; when pouring the material into from defeated material mouth to spacing groove 27, baffle 264 can avoid the material to fall out from spacing groove 27, avoids material ratio error to appear, when rotating plectane 25 and rotating, push rod 261 drives and promotes piece 262 and carry out reciprocating motion in spacing groove 27, and after feed opening and discharge gate begin to coincide, the material alright from coincidence department whereabouts.
The screw rod 3 is divided into a feeding end and an extrusion end, the feeding end and the extrusion end are connected in a key connection mode, a spiral groove formed in the outer wall of the extrusion end is cut off three times in one screw pitch, and the positions of the cut-off positions correspond to the positions of the pins 145 one by one.
The upper end and the lower end of the adjusting screw 142 are both provided with threads, the middle of the adjusting screw 142 is evenly provided with convex teeth along the circumferential direction, and the convex teeth are meshed with the adjusting rack 146.
The environment-friendly antirust master batch prepared by the high-dispersity extrusion equipment for producing the environment-friendly antirust master batch mainly comprises the following materials in parts by weight: 60-80% of polyethylene resin, 10-20% of vapor phase corrosion inhibitor, 5-10% of preservative, 1-5% of plasticizer, 1-5% of lubricant and 0.01-0.05% of light stabilizer. The components of the gas phase rust-proof agent do not contain toxic and harmful substances such as nitrous acid and the like, are environment-friendly and safe to use, automatically volatilize VCI gas phase rust-proof gas, are gasified in a closed space and are condensed on all metal surfaces including surfaces which are difficult to touch such as holes, holes and gaps, and form a gas phase protective layer, so that metal workpieces are prevented from being corroded.
Before the work, the staff pours the material into spacing groove 27 according to the ratio into through the material conveying mouth in, and baffle 264 can avoid the material to fall out from spacing groove 27, avoids material ratio error to appear.
After the material proportioning is completed, the working motor 23 drives the working block 24 to rotate, so as to drive the rotating circular plate 25 to rotate, and in the rotating process of the rotating circular plate 25, the blanking frames 26 are driven one by one to reciprocate in the limiting groove 27, so that the materials can fall in batches.
After the material falls into the feed end of screw rod 3 from the feed inlet, under the combined action of extrusion motor 4 and wabbler mechanism 15 for screw rod 3 is in the pivoted while, can carry out relative motion between adjustment mechanism 14 and the screw rod 3, has improved the dispersity of material, adjusts its and screw rod 3 interval through adjustment mechanism 14, so that satisfy different job needs.
The melt in the screw 3 is continuously cut, turned, stretched and kneaded and then is output from a discharge port.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an antirust master batch production of environment-friendly is with high dispersity extrusion equipment, includes barrel (1), unloader (2), screw rod (3) and extrusion motor (4), its characterized in that: the feeding device is characterized in that a feeding hole is formed in the left end of the machine barrel (1), a discharging hole is formed in the right end of the machine barrel (1), a blanking device (2) is mounted at the upper end of the feeding hole, a screw (3) is mounted in the machine barrel (1), the right end of the screw (3) is mounted on the side wall of the machine barrel (1) through a bearing, the left end of the screw (3) is connected with an output shaft of an extrusion motor (4) through a coupler, and the extrusion motor (4) is mounted on the side wall; wherein:
the machine barrel (1) comprises two outer barrels (11), connecting barrels (12), inner barrels (13), adjusting mechanisms (14) and swing mechanisms (15), the number of the outer barrels (11) is two, the two outer barrels (11) are symmetrically arranged in the left and right direction, the outer barrels (11) are divided into fixing portions and telescopic portions, the connecting barrels (12) are connected between the telescopic portions of the two outer barrels (11), the inner barrels (13) are arranged on the inner sides of the connecting barrels (12), the adjusting mechanisms (14) are installed between the inner barrels (13) and the connecting barrels (12), the swing mechanisms (15) are installed on the outer sides of the connecting barrels (12), screw holes are uniformly formed in the side walls of the connecting barrels (12) and the inner barrels (13) along the circumferential direction of the side walls, and auxiliary holes are symmetrically formed in the left and right sides of the screw holes formed in the inner;
adjustment mechanism (14) include mount (141), adjusting screw (142), regulating plate (143), auxiliary rod (144), pin (145), adjusting rack (146), link (147), guide rail (148) and adjust cylinder (149), evenly install mount (141) along its circumferential direction on connecting cylinder (12) outer wall, mount (141) quantity is three, has seted up the fixed orifices on mount (141):
the fixing hole is connected with the upper end of an adjusting screw (142) in a threaded connection mode, the side wall of the adjusting screw (142) penetrates through screw holes in the connecting cylinder (12) and the inner cylinder body (13) respectively in a threaded connection mode, an adjusting plate (143) is installed at the lower end of the adjusting screw (142), pins (145) are evenly installed at the lower end of the adjusting plate (143) from left to right, an auxiliary rod (144) is connected between the adjusting plate (143) and the connecting cylinder (12), the auxiliary rod (144) is of an up-down telescopic structure, and the auxiliary rod (144) is located in the auxiliary hole;
an adjusting rack (146) is arranged on the outer side of the middle of the adjusting screw (142), the side wall of the adjusting rack (146) is connected with a connecting frame (147), the connecting frame (147) is installed on a guide rail (148) in a sliding fit mode, the guide rail (148) is installed on the outer wall of the connecting cylinder (12), the side wall of the connecting frame (147) is connected with the top end of an adjusting cylinder (149), and the bottom end of the adjusting cylinder (149) is installed on the outer wall of the connecting cylinder (12).
2. The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches according to claim 1 is characterized in that: unloader (2) include hopper (21), work board (22), work motor (23), work piece (24), rotate plectane (25), unloading frame (26) and spacing groove (27), and hopper (21) are installed in the feed inlet upper end, and the material conveying mouth has evenly been seted up along its circumferential direction in hopper (21) upper end:
the inner wall of the upper end of the hopper (21) is provided with a working plate (22), the lower end of the middle part of the working plate (22) is provided with a working motor (23) through a motor base, an output shaft of the working motor (23) is connected with the lower end of a working block (24), the upper end of the working block (24) is provided with a rotating circular plate (25), the working block (24) is of a front-back asymmetric structure, the side wall of the rotating circular plate (25) is uniformly provided with a blanking frame (26) along the circumferential direction of the rotating circular plate, one end of the blanking frame (26) is connected with the rotating circular plate (25) through a hinge, the other end of the blanking frame (26) is arranged in a limiting groove (27) in a sliding fit mode, the positions of the limiting grooves (27) correspond to the positions of material conveying openings one by one, the limiting grooves (27) are fixed on the working.
3. The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches according to claim 1 is characterized in that: the swing mechanism (15) comprises an installation frame (151), a rotating motor (152), a swing block (153), a connecting slide block (154), a connecting plate (155), a first connecting ring (156), a second connecting ring (157) and a connecting telescopic rod (158), the installation frame (151) is installed on the side wall of the outer cylinder body (11) on the left side of the connecting cylinder (12), the rotating motor (152) is installed at the upper end of the installation frame (151) through a motor base, an output shaft of the rotating motor (152) is connected with the swing block (153), a sliding groove is formed in the side wall of the swing block (153), the connecting slide block (154) is installed in the sliding groove in a sliding fit mode, the right end of the connecting slide block (154) is connected with the side wall of the connecting plate (155), the connecting plate (155) is installed on the connecting cylinder (12), the first connecting ring (156) is installed at the right end of the connecting cylinder (12), the second connecting, a connecting telescopic rod (158) is connected between the first connecting ring (156) and the second connecting ring (157).
4. The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches according to claim 2 is characterized in that: lower work or material rest (26) are including push rod (261), promote piece (262), unloading board (263) and baffle (264), install on rotating plectane (25) lateral wall through the hinge push rod (261) one end, push rod (261) other end is connected with promotion piece (262) inboard through the hinge, promote piece (262) and install in spacing groove (27) through sliding fit mode, it installs unloading board (263) to promote the piece (262) outside, unloading board (263) lower extreme is hugged closely mutually with spacing groove (27) inner wall, baffle (264) are installed in unloading board (263) outside, and seted up the feed opening on unloading board (263).
5. The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches according to claim 1 is characterized in that: the screw rod (3) is divided into a feeding end and an extrusion end, the feeding end and the extrusion end are connected in a key connection mode, a spiral groove formed in the outer wall of the extrusion end is cut off three times in one screw pitch, and the position of the cut-off position corresponds to the position of the pin (145) one by one.
6. The high-dispersity extrusion equipment for producing the environment-friendly antirust master batches according to claim 1 is characterized in that: both ends all are provided with the screw thread about adjusting screw (142), and adjusting screw (142) middle part evenly is provided with the dogtooth along its circumferential direction, and the dogtooth meshes with adjusting rack (146) mutually.
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|---|---|---|---|---|
| GB1445984A (en) * | 1972-11-07 | 1976-08-11 | Mackie & Sons Ltd J | Plastic films |
| DE3503911C1 (en) * | 1985-02-06 | 1986-09-04 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Pen adjustment device on a pen extruder for the processing of rubber or thermoplastic materials |
| DE3541499C1 (en) * | 1985-11-23 | 1993-06-03 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Pin cylinder extruder with a cylinder tempering device |
| DE4118091A1 (en) * | 1991-06-03 | 1992-12-10 | Theysohn Friedrich Fa | DEVICE FOR PLASTICIZING PLASTIC |
| CN102391560A (en) * | 2011-09-05 | 2012-03-28 | 苏州瑞斯特防护包装材料有限公司 | Gas-phase antirust master batches for multiple metals and preparation method and application thereof |
| CN104311971B (en) * | 2014-11-10 | 2016-08-17 | 青岛鑫盈鑫包装材料有限公司 | Many metal anti-rust master batch and its preparation method and application |
| CN106239117A (en) * | 2016-08-25 | 2016-12-21 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of auto welding jig screw assembly machine |
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2019
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Address after: No. 1809 Jinteng Road, Jinshan Industrial Zone, Shanghai, 201500 Applicant after: Vicia environmental new materials (Shanghai) Co., Ltd Address before: No. 1809 Jinteng Road, Jinshan Industrial Zone, Shanghai, 201500 Applicant before: VCI ANTIRUST NEW MATERIALS (SHANGHAI) Co.,Ltd. |
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