CN111231274A - Full-automatic feed production system of efficient plastic drum - Google Patents
Full-automatic feed production system of efficient plastic drum Download PDFInfo
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- CN111231274A CN111231274A CN202010062346.XA CN202010062346A CN111231274A CN 111231274 A CN111231274 A CN 111231274A CN 202010062346 A CN202010062346 A CN 202010062346A CN 111231274 A CN111231274 A CN 111231274A
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- hopper
- impeller
- vertical shaft
- feeding
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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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
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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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7154—Barrels, drums, tuns, vats
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides an efficient full-automatic feeding production system for plastic barrels, which comprises a transfer hopper, a spiral conveyor, a storage tank, a feeding device, a blow molding machine, a high-pressure air source and a master control device. The bottom of the hopper is provided with an impeller device, and the impeller device consists of an impeller and a rotating shaft; the spiral conveyor conveys plastic particles from the transfer hopper to the storage tank; the material storage tank comprises a tank body, a vertical shaft and a motor B, wherein the vertical shaft can be rotatably connected with the tank body, the motor B drives the vertical shaft, a multi-layer blade structure is arranged on the vertical shaft, each layer of blade is provided with a plurality of blades, and the blades are uniformly arranged on the periphery of the vertical shaft; the feeding device is sequentially provided with a vacuum material suction device, a flow controllable hopper, a controllable valve, a belt weighing device, a discharging slope and a vibrating mechanism from top to bottom.
Description
Technical Field
The invention relates to the field of plastic barrel production equipment, in particular to a full-automatic plastic barrel feeding production system and an automatic plastic barrel production system with the same.
Background
With the advent of high density polyethylene and the development of blow molding machines, blow molding technology has been widely used, which can produce hollow containers up to several thousand liters in volume, and blow molding technology has been widely used for bottles, drums, cans, cases, and all containers for packaging food, beverages, cosmetics, pharmaceuticals, and commodities; and can also be applied to large hollow containers, such as packages of chemical products, lubricants and bulk materials.
Plastic drum production is usually made from polyethylene Plastic (PE) as the main raw material by processes including processes such as sheet extrusion, film extrusion, pipe or profile extrusion, blow molding, injection molding and rotational molding. The polyethylene plastic is prepared with propylene, 1-butene and hexene as copolymer and through flash evaporation, separation, drying, pelletizing and other steps in slurry polymerization or gas phase polymerization in the presence of catalyst. In the production process, the finished polyethylene granules are uniformly and stably conveyed to subsequent production equipment, and become a very important link in the production process of the plastic barrel.
In the past, most of feeding systems for plastic barrel production adopt a manual mode for carrying and feeding; systems with automated feeding have also been subsequently developed, and the following patent documents disclose automatic plastic feeding systems:
patent document 1 discloses a full-automatic engineering plastic feeding device, which comprises a material sucking device, a material mixing device, a feeding device and a control device; the suction device comprises a storage bin, a suction pipe, a feeding bin and a negative pressure air source, wherein the upper part of the feeding bin is respectively provided with an air outlet and a feeding port, the air outlet is connected with the negative pressure air source through an electric control valve, and the feeding port is connected with the storage bin through the suction pipe; the material mixing device comprises a material mixing bin, a stirring rod driven by a motor is arranged in the material mixing bin, the side wall of the material mixing bin is provided with an air inlet and an air outlet which are opposite, and the air inlet and the air outlet are communicated with a hot air source through a circulating pipeline; the feeding device comprises a discharging channel, an opening is formed in the side wall of the discharging channel, a movable side plate is arranged in the opening, the upper end of the movable side plate is hinged to the upper end of the opening, and the lower end of the movable side plate is adsorbed in the opening through a magnetic assembly.
Patent document 2 discloses a plastic feeding system and a control method thereof, including a plurality of sets of feeding devices for conveying different raw materials, a plurality of sets of storage bins correspondingly connected with the feeding devices and storing different raw materials, and a plurality of extrusion devices respectively connected with the corresponding storage bins according to required raw materials: every extrusion device all is provided with the inlet pipe that is connected to every storage silo so that the different raw materialss of feeding, is provided with the control valve that is used for controlling this inlet pipe to open and close respectively on every inlet pipe, plastics feed system still includes the controlling means who is used for controlling every control valve and opens and close with the control valve electricity is connected.
Patent document 1: CN 208867520U;
patent document 2: CN 106514905A.
However, in the feeding process of plastic barrel manufacturing materials, the transportation and storage of plastic particles are easily affected with damp and blown with impurities, so that materials are easy to accumulate and the conveying stability is poor in the production process; and the flow rate of the granular material cannot be accurately determined in the transportation process; resulting in poor production quality of the plastic tub.
Disclosure of Invention
The main purposes of the invention are as follows:
the invention aims to provide an efficient full-automatic plastic barrel feeding production system, which can achieve the technical effects of uniform and stable feeding, guarantee of the accuracy of feeding flow and improvement of the production quality of plastic barrels.
Solution to the problem:
the invention provides an efficient full-automatic feeding production system for plastic barrels, which comprises a transfer hopper, a spiral conveyor, a storage tank, a feeding device, a blow molding machine, a high-pressure air source and a master control device.
Wherein, the upper part of the transfer hopper is provided with a feed inlet, and plastic particles poured from the outside are received from the feed inlet, such as a transport vehicle; the bottom of the hopper is provided with an impeller device, and the impeller device consists of an impeller and a rotating shaft; further the bottom of the transfer hopper can be directly formed by the impeller. The impeller is internally provided with a hollow structure, and the surface of the impeller is provided with a plurality of air outlet holes connected with the hollow structure; the rotating shaft is a hollow shaft with a through hole, one end of the hollow shaft is connected with the impeller, the other end of the hollow shaft is connected with a high-pressure air source, and the impeller device is attached to the bottom of the hopper; the impeller is provided with a torque sensor, and the torque sensor is connected with a master control device. In the transfer process of plastic particles, the impeller device rotates, and simultaneously, the high-pressure gas source inputs compressed gas into the hollow structure of the impeller and sprays the high-pressure gas through the gas outlet holes in the impeller. Through the material can be broken up to the impeller structure that can jet-propelled, avoids the in-process of the transportation of plastic granules, and the material is piled up in the bottom of transporting the hopper. The lateral wall of storage tank has first discharge gate.
The spiral feeder is provided with a feeding pipe, a spiral blade and a rotating shaft; the conveying pipe is connected with a first discharge hole of the transfer hopper and a first feed hole of the storage tank; preferably, the pipe body of the conveying pipe is inserted into the transfer hopper; the conveying pipeline of the spiral conveyor is connected with the first discharge port, and the rotating shaft rotates to drive the spiral blade to stretch into the hopper, so that plastic particles are conveyed to the storage tank from the transfer hopper.
And a rotating shaft of the spiral feeder is driven by a motor A. Preferably, the rotating shaft of the spiral feeder and the hollow shaft of the impeller device are both driven by the motor A.
The storage tank comprises a tank body, a vertical shaft and a motor B, wherein the vertical shaft can be connected with the tank body in a rotating mode, and the motor B drives the vertical shaft. The jar body include the motor mounting panel, the motor mounting panel will motor installation department and material storage portion are cut apart into to the storage tank. The vertical shaft penetrates through the motor mounting plate and is mounted in the material storage part, a multi-layer blade structure is arranged on the vertical shaft, each layer of blade is provided with a plurality of blades, and the blades are uniformly arranged on the periphery of the vertical shaft; the blades are of hollow structures, the hollow structures are connected with the hollow part of the vertical shaft, and air holes connected with the hollow structures are formed in the surfaces of the blades; further, the number of the air holes is multiple, and the air holes are uniformly arranged on the surface of the blade; the length of the multilayer blades is gradually reduced from bottom to top. The bottom of the vertical shaft is provided with an air inlet which is connected with a high-pressure air source, and a control valve is preferably arranged between the air inlet and the high-pressure air source mechanism; and a second discharge hole is formed in the upper end of the material storage part.
Preferably, a heating device is further arranged at an outlet of the high-pressure air source to heat the air flow.
The feeding device is sequentially provided with a vacuum material sucking device, a flow controllable hopper, a controllable valve, a belt weighing device, a discharging slope and a vibrating mechanism from top to bottom; the vacuum material sucking device is arranged at the upper end of the feeding device through a mounting clapboard; a second feeding hole is formed in the side wall of the feeding device, and the second discharging hole is connected with the second feeding hole; a material suction pipe is arranged between the second discharge hole and the second inlet, the material suction pipe extends into the second discharge hole, and an enlarged opening part is arranged at the end part of the material suction pipe in the second discharge hole.
The lower end of the vacuum material suction device is provided with a flow-controllable hopper, and a hopper opening of the flow-controllable hopper is provided with an opening of which the size is controlled by iris machinery; preferably, the iris machine is a bowl-type iris machine; the iris machine is composed of a fixed ring, a moving ring and blades, wherein a worm wheel is arranged on the periphery of the moving ring and is controlled by a worm matched with the worm wheel and a servo motor; and a flow sensor is arranged at the hopper port and is connected with a master control device.
The material weighing device is characterized in that a belt weighing device is arranged on the lower portion of the material port, a conveying belt is arranged on the belt weighing device, a weight sensor is arranged on the conveying belt and used for weighing materials falling onto the conveying belt and feeding back weight data to a master controller.
And a blanking slope is arranged at the lower part of the flow-controllable hopper and is used for conveying plastic particles falling from the flow-controllable hopper to a blow molding machine. The blanking slope is installed at the bottom of the feeding device through a plurality of damping springs, and a vibration mechanism is arranged on the lower surface of the blanking slope and is an eccentric block vibration mechanism commonly used in the field.
Drawings
FIG. 1 is a schematic view of the general layout of a feeding device of the present invention,
FIG. 2 is a schematic view of the impeller structure of the present invention,
fig. 3 is a schematic view of the iris mechanical adjusting device of the invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the embodiments of the present invention are described below with the aid of the accompanying drawings; it is to be expressly understood that the following drawings are illustrative of some embodiments of the invention and are not intended as a definition of the limits of the invention.
The invention provides a high-efficiency full-automatic feeding production system for plastic barrels, which is shown in the attached drawing 1 and comprises a transfer hopper 1, a spiral conveyor 2, a storage tank 3, a feeding device 4, a blow molding machine 5, a high-pressure air source (not shown in the attached drawing) and a master control device 6.
Wherein the upper part of the transfer hopper 1 is provided with a feed opening from which plastic granules, such as transportation vehicles, are received and poured from the outside. The bottom of transporting the hopper sets up the impeller device, wherein the impeller device includes impeller 8, impeller 8 passes through motor A7 drive, motor A7 with be provided with reduction gears in the impeller 8. The impeller 8 is as shown in (a) and (b) of fig. 2, and as a whole, the impeller 8 is a circular structure, a protruding wave-shaped part 17 is arranged on the surface of the impeller 8, a plurality of impeller air holes 18 are arranged on the protruding wave-shaped part 17, the impeller air holes 18 are uniformly arranged along the radial direction of the impeller, and the inside of the impeller 8 is a hollow structure, fig. 2 (a) shows a cross-sectional view of the direction a of (b), and the impeller device further comprises a hollow shaft; one end of the hollow shaft is connected with the impeller 8, the other end of the hollow shaft is connected with a high-pressure air source, the impeller device is attached to the bottom of the hopper, and further the bottom of the transfer hopper can directly consist of the impeller 8. And a torque sensor is arranged on the hollow shaft and is connected with a master control device. During the transportation process of the plastic particles, the impeller device rotates, and simultaneously, the high-pressure air source inputs compressed air into the hollow structure of the impeller 8 and the compressed air is sprayed out through the impeller air holes 18 on the impeller 8. The lateral wall of storage tank has first discharge gate. Through the material can be broken up to the impeller structure that can jet-propelled, avoids the in-process of the transportation of plastic granules, and the material is piled up in the bottom of transporting the hopper.
The spiral feeder 2 is provided with a feeding pipe, a spiral blade and a rotating shaft; the rotating shaft is driven by a motor arranged close to the material storage tank 3, and the material conveying pipe is connected with a first material outlet of the transferring hopper 1 and a first material inlet of the material storage tank 3; preferably, the pipe body of the conveying pipe is inserted into the transfer hopper 1; the conveying pipeline of the spiral conveyor 2 is connected with the first discharge port, the rotating shaft drives the spiral blade to extend into the interior of the transfer hopper 1, and plastic particles are conveyed into the storage tank 3 from the transfer hopper 1.
The material storage tank 3 comprises a tank body, and a second discharge hole is formed in the upper end of the material storage tank 3; a vertical shaft which can be rotatably connected relative to the tank body, and a motor B for driving the vertical shaft. The jar body include the motor mounting panel, the motor mounting panel will motor installation department and material storage portion are cut apart into to the storage tank. The vertical shaft penetrates through the motor mounting plate and is mounted in the material storage part, a multi-layer blade structure is arranged on the vertical shaft, each layer of blade is provided with a plurality of blades 16, and the blades are uniformly arranged on the periphery of the vertical shaft; the structure of the blade 16 is similar to that of the impeller 8 in fig. 2, the blade is also of a hollow structure, the vertical shaft is also of a hollow shaft structure, the hollow structure of the blade 16 is connected with the hollow part of the vertical shaft, and the surface of the blade 16 is provided with an air hole connected with the hollow structure; further, the air holes are multiple and are uniformly arranged on the surface of the blade along the radial direction of the rotating shaft; the length of the multilayer blades is gradually reduced from bottom to top. The blades rotate to lift the material up and down along the wall of the tank at the upper part of the tank, so that the material is circulated in the tank. The bottom of the vertical shaft is provided with an air inlet, the air inlet is connected with a high-pressure air source, a flow control valve is arranged between the air inlet and the high-pressure air source mechanism, and an air heating device is arranged between the high-pressure air source and an inlet of the vertical shaft.
The feeding device 4 is sequentially provided with a vacuum material sucking device 15, a flow controllable hopper 9, a belt weighing device 12, a controllable valve (iris machine 10), a blanking slope 13 and an eccentric vibrator 19 from top to bottom; the vacuum material sucking device 15 is arranged at the upper end of the feeding device 4 through a mounting clapboard; a second feeding hole is formed in the side wall of the feeding device and connected with the second discharging hole; a material suction pipe is arranged between the second discharge hole and the second inlet, the material suction pipe extends into the second discharge hole, and an enlarged opening part is arranged at the end part of the material suction pipe in the second discharge hole.
The lower end of the vacuum material suction device is provided with a flow-controllable hopper 9, and the hopper opening of the flow-controllable hopper 9 is provided with an iris machine 10 for controlling the size of the opening; the iris mechanism is as described in fig. 3 (a) - (f), and includes the fixed base of fig. 3 (a), the blades of fig. b, and the adjustment ring of fig. c. The rotation angle of the vane is adjusted by the above-mentioned adjusting ring, as shown in (e) of fig. 3, thereby adjusting the size of the opening, as shown in (d) of fig. 3, a larger opening, as shown in (f) of fig. 3, a smaller opening. A worm wheel is arranged on the periphery of the adjusting ring and is controlled by a worm matched with the worm wheel and a servo motor; a flow sensor 11 is arranged at the hopper opening, and the flow sensor 11 is connected with the master control device 6.
A belt weighing device 12 is arranged at the hopper opening of the flow controllable hopper 9, a conveying belt is arranged on the belt weighing device 12, a weight sensor is arranged in the conveying belt and used for weighing materials falling onto the conveying belt and feeding back weight data to the master controller 6; the conveyor belt rotates clockwise to convey the plastic particles onto the blanking ramp 13.
A discharge ramp 13 is provided below the belt weighing device 12, which serves to convey the plastic granulate falling off from the belt weighing device 12 into the blow molding machine 5. The blanking slope is installed at the bottom of the feeding device through a plurality of damping springs 14, and a vibration mechanism is provided at the lower surface of the blanking slope, the vibration mechanism being an eccentric vibrator 19 commonly used in the art.
The main control device 6 controls the spiral material conveyor, the vacuum material suction device and the iris device through the production speed of the blow molding machine, and controls the flow rate of feeding through the devices.
The principle and the beneficial effects of the invention are as follows:
the material is broken up through transporting the air-jettable impeller device in the hopper, guaranteed that the material can be smooth through the spiral feeder, after the material gets into the storage tank, carry out primary treatment in the gas holder through the blade and spun hot gas flow in the blade, avoid the caking of material, subsequent through the vacuum suction machine with the material from the storage tank inhale material feeding unit in, through controllable valve port, flow sensor, the accurate size of confirming the flow of belt weighing device, thereby accurate control gets into the material volume of blowing machine.
According to the technical scheme, accumulation in the conveying process of plastic particles and material spraying during discharging can be avoided; and, can also effectually avoid plastic granules's transportation storage to wet easily, be insufflated impurity to lead to in the production process, the not good technical problem of stability of material transport. According to the invention, through the combination of the flowmeter and the weight meter, the accuracy of discharging can be effectively improved, the subsequent production of the blow molding machine is ensured, the processing quality of products is improved, and the production efficiency of the plastic barrel is improved.
Description of reference numerals:
1. a material hopper is transported in the conveying process,
2. a spiral material conveyer which is provided with a spiral material conveyer,
3. a material storage tank,
4. a feeding device, a feeding device and a control device,
5. a blow-molding machine, which is provided with a blow-molding machine,
6. the total control device is used for controlling the power system,
7. the motor A is provided with a motor A,
8. an impeller is arranged on the front end of the rotary drum,
9. the flow rate of the material hopper can be controlled,
10. the iris is mechanically processed by the iris machine,
11. a flow rate sensor for measuring the flow rate of the fluid,
12. a belt weighing device is arranged on the upper portion of the frame,
13. a blanking slope is arranged on the bottom of the feeding device,
14. a shock-absorbing spring is arranged on the upper portion of the frame,
15. a vacuum material suction machine is arranged on the upper portion of the vacuum material suction machine,
16. the blades are arranged on the upper surface of the shell,
17. the impeller is protruded out of the impeller,
18. the air holes of the wave wheel are arranged,
19. an eccentric vibrator.
Claims (8)
1. An efficient full-automatic feeding production system for plastic barrels comprises a transfer hopper (1), a spiral conveyor (2), a storage tank (3), a feeding device (4), a blow molding machine (5), a high-pressure air source and a master control device (6); wherein, the upper portion setting of transporting hopper (1) is by the feed inlet, its characterized in that:
the bottom of the transfer hopper is provided with a wave wheel device, wherein the wave wheel device comprises a wave wheel (8), the wave wheel (8) is driven by a motor A (7), and a speed reducing mechanism is arranged in the motor A (7) and the wave wheel (8); a protruding wave-shaped part (17) is arranged on the surface of the impeller (8), a plurality of impeller air holes (18) are arranged on the protruding wave-shaped part (17), the interior of the impeller (8) is of a hollow structure, and the impeller device further comprises a hollow shaft; one end of the hollow shaft is connected with the impeller (8), and the other end of the hollow shaft is connected with a high-pressure air source;
the spiral feeder (2) is provided with a feeding pipe, a spiral blade and a rotating shaft; the rotating shaft is driven by a motor close to the storage tank (3), a material conveying pipe of the spiral conveyor (2) is connected with the first discharge port, and the rotating shaft rotates to drive a spiral blade to extend into the transfer hopper (1) so as to convey plastic particles from the transfer hopper (1) to the storage tank (3);
the material storage tank (3) comprises a tank body, a second discharge hole, a vertical shaft which can be rotatably connected relative to the tank body and a motor B for driving the vertical shaft are arranged at the upper end of the material storage tank (3), the vertical shaft penetrates through a motor mounting plate and is mounted in the material storage part, a multi-layer blade structure is arranged on the vertical shaft, each layer of blade is provided with a plurality of blades (16), and the blades are uniformly arranged on the periphery of the vertical shaft; the blades (16) are of hollow structures, the vertical shaft is of a hollow shaft structure, the hollow structures of the blades (16) are connected with the hollow part of the vertical shaft, air holes connected with the hollow structures are formed in the surfaces of the blades (16), air inlets are formed in the bottoms of the vertical shafts, and the air inlets are connected with the high-pressure air source;
the feeding device (4) is sequentially provided with a vacuum material sucking device (15), a flow controllable hopper (9), a belt weighing device (12), an iris machine (10), a discharging slope (13) and an eccentric vibrator (19) from top to bottom; a second feeding hole is formed in the side wall of the feeding device and connected with the second discharging hole; a material suction pipe is arranged between the second discharge hole and the second inlet and extends into the second discharge hole; the lower end of the vacuum material suction device is provided with a flow-controllable hopper (9), and a hopper opening of the flow-controllable hopper (9) is provided with an iris machine (10) for controlling the size of an opening of the flow-controllable hopper; a flow sensor (11) is arranged at the hopper port, and the flow sensor (11) is connected with a master control device (6);
a belt weighing device (12) is arranged at a hopper port of the flow-controllable hopper (9), a conveying belt is arranged on the belt weighing device (12), a weight sensor is arranged in the conveying belt, and the weight sensor is used for weighing materials falling onto the conveying belt and feeding back weight data to the master controller 6; the conveying belt rotates clockwise to convey plastic particles to a blanking slope 13;
a blanking slope (13) is arranged at the lower part of the belt weighing device (12) and is used for conveying plastic particles falling from the belt weighing device (12) to the blow molding machine (5).
2. The efficient plastic barrel full-automatic feeding production system of claim 1, wherein the impeller air holes (18) are uniformly arranged along the radial direction of the impeller (8).
3. The efficient plastic bucket fully-automatic feeding production system of any one of claims 1-2, wherein a flow control valve is arranged between the air inlet and the high-pressure air source mechanism.
4. The efficient plastic bucket fully automatic feeding production system of any one of claims 1-2, wherein a gas heating device is arranged between the high-pressure gas source and the inlet of the vertical shaft.
5. An efficient plastic bucket fully automatic feed production system as recited in claim 1 wherein and said suction pipe has an enlarged mouth at the end in said second discharge port.
6. The efficient plastic barrel full-automatic feeding production system of claim 1, wherein the iris machine comprises a fixed base, blades and an adjusting ring, a worm wheel is arranged on one circle of the adjusting ring, and the worm wheel is controlled by a worm matched with the worm wheel and a servo motor.
7. The efficient plastic bucket fully automatic feeding production system of any one of claims 1 to 6, wherein the blanking ramp (13) is mounted at the bottom of the feeding device by a plurality of shock absorbing springs (14).
8. The efficient plastic bucket fully automatic feeding production system of claim 7, wherein a vibration mechanism is arranged on the lower surface of the blanking slope (13), and the vibration mechanism is an eccentric vibrator (19) commonly used in the art.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062346.XA CN111231274A (en) | 2020-01-19 | 2020-01-19 | Full-automatic feed production system of efficient plastic drum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062346.XA CN111231274A (en) | 2020-01-19 | 2020-01-19 | Full-automatic feed production system of efficient plastic drum |
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| CN111231274A true CN111231274A (en) | 2020-06-05 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112373758A (en) * | 2020-11-11 | 2021-02-19 | 海宁欣鼎商贸有限公司 | Automatic filling device that filling volume can be regulated and control |
| CN113405800A (en) * | 2021-06-24 | 2021-09-17 | 中国第一汽车股份有限公司 | Exhaust pressure adjusting device of engine |
| CN114012929A (en) * | 2021-11-01 | 2022-02-08 | 安徽卡洛塑业科技有限公司 | Masterbatch production drying device capable of accelerating air drying and use method thereof |
| CN115231010A (en) * | 2022-07-22 | 2022-10-25 | 中盐榆林盐化有限公司 | Even edible salt of feed is hopper for packing |
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| CN104223338A (en) * | 2014-09-16 | 2014-12-24 | 沈阳师范大学 | Equipment for improving uniformity and dispersity of grain product and production method of equipment |
| CN208730090U (en) * | 2018-07-24 | 2019-04-12 | 浙江奕科新材料有限公司 | A kind of feed device between batch mixer and injection molding machine |
| CN110002119A (en) * | 2019-03-13 | 2019-07-12 | 南京和澳自动化科技有限公司 | A kind of homogeneous divides equally discharge bucket and quantitative contracting device |
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| CN202862563U (en) * | 2012-10-17 | 2013-04-10 | 天津盛达粉末涂料有限公司 | Stirring device for extruder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114012929A (en) * | 2021-11-01 | 2022-02-08 | 安徽卡洛塑业科技有限公司 | Masterbatch production drying device capable of accelerating air drying and use method thereof |
| CN115231010A (en) * | 2022-07-22 | 2022-10-25 | 中盐榆林盐化有限公司 | Even edible salt of feed is hopper for packing |
| CN115231010B (en) * | 2022-07-22 | 2023-08-15 | 中盐榆林盐化有限公司 | Even edible salt packing of feed is with hopper |
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Application publication date: 20200605 |