CN109227989B - Uniform mixing device for plastic film raw materials - Google Patents
Uniform mixing device for plastic film raw materials Download PDFInfo
- Publication number
- CN109227989B CN109227989B CN201810997374.3A CN201810997374A CN109227989B CN 109227989 B CN109227989 B CN 109227989B CN 201810997374 A CN201810997374 A CN 201810997374A CN 109227989 B CN109227989 B CN 109227989B
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- fixedly connected
- bin
- wall
- hollow rotating
- blanking
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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
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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
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
Abstract
The invention provides a uniform mixing device for plastic film raw materials, which comprises a mixing material bin, wherein a lower material bin is arranged at the top of the mixing material bin, two material pouring plates are fixedly connected to two sides of an inner cavity of the lower material bin, two groups of telescopic folding plates are movably connected to two sides of the bottom of the lower material bin, a feed opening is fixedly connected between the telescopic folding plates, two groups of bearings are fixedly mounted on inner walls of the left side and the right side of the inner cavity of the mixing material bin, a hollow rotating pipe is rotatably connected between the bearings, threads are arranged on the inner wall of the hollow rotating pipe, a plurality of stirring rods are fixedly connected to the side wall of the hollow rotating pipe, a lead screw is movably connected to the inner cavity of the hollow rotating pipe, and a transmission device is arranged on the left side of the lead screw.
Description
Technical Field
The invention relates to the field of machinery, in particular to a uniform mixing device for plastic film raw materials.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, and are used for packaging and as a film coating layer. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people. When the raw materials of the plastic films are mixed and fed into the mixing device, the raw materials are partially blocked due to uneven feeding, the fault of the stirring device is caused due to the increase of the working load, the raw materials of the plastic films are not sufficiently and uniformly mixed, and the stirring rods in the mixing device can only mix materials in one direction.
Disclosure of Invention
The invention aims to provide a device for uniformly mixing plastic film raw materials.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a uniform mixing device for plastic film raw materials comprises a mixing bin, wherein a blanking bin is arranged at the top of the mixing bin, material pouring plates are fixedly connected to two sides of an inner cavity of the blanking bin, two groups of telescopic folding plates are movably connected to two sides of the bottom of the blanking bin, a blanking port is fixedly connected between the telescopic folding plates, guide grooves are formed in the front side wall and the rear side wall of the blanking bin, limit blocks are fixedly connected to two sides of the blanking port, a first motor is fixedly installed in the side wall of one side of the blanking port, rotating shafts are fixedly connected to the side walls of two sides of the first motor, a plurality of T-shaped stirring paddles are fixedly connected to the side walls of the rotating shafts, gears are fixedly connected to the side walls of the blanking port and the limit blocks through two sides of the rotating shafts, two groups of eccentric turntables are fixedly installed on the front side, a guide rail frame is fixedly connected between the clamping blocks, a through groove is formed in the inner cavity of the guide rail frame, and rack rails are arranged on the inner wall of the upper side and the inner wall of the lower side of the through groove;
the inner walls of the left side and the right side of an inner cavity of the mixing bin are fixedly provided with two groups of bearings, a hollow rotating pipe is rotatably connected between the bearings, the inner wall of the hollow rotating pipe is provided with threads, the side wall of the hollow rotating pipe is fixedly connected with a plurality of stirring rods, the inner cavity of the hollow rotating pipe is movably connected with a lead screw, the left end of the lead screw penetrates through the left side of the mixing bin and is fixedly connected with a reciprocating frame, a transmission groove is formed in the reciprocating frame, the left side of the mixing bin is fixedly connected with a mounting frame, the mounting frame is rotatably connected with two groups of connecting rods, the top of each connecting rod is fixedly connected with a turntable, the upper eccentric position of each turntable is fixedly connected with a clamping shaft, the clamping shafts are movably clamped with the transmission grooves, the bottom of each connecting rod is fixedly connected with a first bevel gear, the, the middle part of bull stick fixedly connected with second bevel gear, first bevel gear and second bevel gear intermeshing, the right side fixedly connected with discharging pipe of blending bunker.
Preferably, the turntable is located on the upper side of the mounting bracket, and the first bevel gear is located on the lower side of the mounting bracket.
Preferably, the gear is located in the through groove of the guide rail frame and can be meshed with the toothed rails on the upper inner wall and the lower inner wall.
Preferably, a control valve is arranged on the discharge pipe.
Preferably, the hollow rotating pipe and the screw rod are both provided with two groups.
Preferably, a sealing cover is arranged at the top of the discharging bin.
Preferably, the limiting block is movably clamped with the guide groove.
Preferably, the bottom of the limiting block is fixedly provided with a pulley.
The working principle of the invention is as follows: the invention has the advantages that the gears at the two sides of the feed opening rotate under the drive of the motor, the lifting of the guide rail frame is controlled by the eccentric rotating disc, when the gears are meshed with the toothed rails on the upper side walls of the guide grooves of the guide rail frame, the gears drive the feed opening to move to the left, when the gears are meshed with the toothed rails on the lower side walls of the guide grooves of the guide rail frame, the gears drive the feed opening to move to the right, the T-shaped stirring paddle can play a role in assisting the feeding, the two sides of the feed opening are both provided with the telescopic folding plates, the feed opening can play a role in sealing raw materials in the moving process, the raw materials are more uniform in the feeding process, the second bevel gear on the rotating rod is driven by the motor to drive the rotating disc on the first bevel gear rotating transmission connecting rod to rotate to drive the clamping shaft to reciprocate under the action of the transmission grooves of the reciprocating frame, the screw rod is driven to, the screw rod is meshed with the threads on the inner wall of the hollow rotating pipe, and under the reciprocating motion of the screw rod, the screw rod continuously rotates clockwise and anticlockwise in the mixing bin to mix raw materials in the mixing bin.
The invention has the beneficial effects that: the invention has simple structure, is convenient and practical, can ensure that the feed opening reciprocates at the bottom of the feed bin, can evenly feed raw materials to the mixing device by the auxiliary feeding of the T-shaped stirring paddle, avoids the fault of the device caused by local blockage, has the function of material pouring, ensures that the stirring rod does clockwise motion and anticlockwise motion in the mixing bin ceaselessly, fully mixes the raw materials in the mixing bin, improves the mixing effect of the raw materials of the plastic film, and is easy to popularize and apply.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view of the internal structure of embodiment 1 of the present invention;
FIG. 3 is a schematic view of the structure of a feed opening in example 1 of the present invention;
FIG. 4 is a schematic view of the internal structure of a feed opening in example 1 of the present invention;
FIG. 5 is a schematic view of a partial structure of a mixing silo in example 1 of the present invention;
FIG. 6 is a top view of a mixing silo according to example 1 of the present invention;
FIG. 7 is a schematic structural view of example 2 of the present invention;
in the figure: 1 mixing bin, 2 blanking bins, 3 material pouring plates, 4 telescopic folding plates, 5 blanking ports, 6 guide grooves, 7 guide rail frames, 8 through grooves, 9 toothed rails, 10 clamping blocks, 11 eccentric turntables, 12 first motors, 13 rotating shafts, 14T-shaped stirring paddles, 15 limiting blocks, 16 pulleys, 17 gears, 18 bearings, 19 stirring rods, 20 hollow rotating pipes, 21 threads, 22 lead screws, 23 reciprocating frames, 24 transmission grooves, 25 clamping shafts, 26 turntables, 27 connecting rods, 28 first bevel gears, 29 second bevel gears, 30 second motors, 31 rotating rods, 32 mounting frames, 33 control valves, 34 discharging pipes and 35 sealing covers.
Detailed Description
The technical means, the creation features, the achievement purposes and the effects of the invention are easy to understand and understand, and the invention is further explained by combining the specific drawings.
Example 1: as shown in fig. 1-6: a uniform mixing device for plastic film raw materials comprises a mixing bin 1, wherein a blanking bin 2 is arranged at the top of the mixing bin 1, a sealing cover 35 is arranged at the top of the blanking bin 2, material pouring plates 3 are fixedly connected to two sides of an inner cavity of the blanking bin 2, two groups of telescopic folding plates 4 are movably connected to two sides of the bottom of the blanking bin 2, a blanking port 5 is fixedly connected between the telescopic folding plates 4, guide grooves 6 are respectively formed in the front side wall and the rear side wall of the blanking bin 2, limiting blocks 15 are fixedly connected to two sides of the blanking port 5, the limiting blocks 15 are movably clamped with the guide grooves 6, pulleys 16 are fixedly mounted at the bottom of the limiting blocks 15, a first motor 12 is fixedly mounted in the side wall of the blanking port 5, a rotating shaft 13 is fixedly connected to the side walls of two sides of the first motor 12, and a plurality of T-shaped stirring paddles 14 are, two sides of the rotating shaft 13 penetrate through the side wall of the feed opening 5 and a limiting block 15 to be fixedly connected with gears 17, two groups of eccentric turntables 11 are fixedly installed on the front side wall and the rear side wall of the feed opening 2, clamping blocks 10 are movably clamped at the tops of the eccentric turntables 11, a guide rail frame 7 is fixedly connected between the clamping blocks 10, a through groove 8 is formed in an inner cavity of the guide rail frame 7, toothed rails 9 are arranged on the inner wall of the upper side and the inner wall of the lower side of the through groove 8, and the gears 17 are located in the through groove 8 of the guide rail frame 7 and can be meshed with the toothed rails 9 on;
the inner walls of the left side and the right side of an inner cavity of the mixing bin 1 are fixedly provided with two groups of bearings 18, a hollow rotating pipe 20 is rotatably connected between the bearings 18, the inner wall of the hollow rotating pipe 20 is provided with threads 21, the side wall of the hollow rotating pipe 20 is fixedly connected with a plurality of stirring rods 19, the inner cavity of the hollow rotating pipe 20 is movably connected with a lead screw 22, the hollow rotating pipe 20 and the lead screw 22 are respectively provided with two groups, the left end of the lead screw 22 penetrates through the left side of the mixing bin 1 and is fixedly connected with a reciprocating frame 23, a transmission groove 24 is formed in the reciprocating frame 23, the left side of the mixing bin 1 is fixedly connected with an installation frame 32, the installation frame 32 is rotatably connected with two groups of connecting rods 27, the top of each connecting rod 27 is fixedly connected with a turntable 26, the upper eccentric position of the turntable 26 is fixedly connected with a clamping shaft 25, the clamping shaft 25 is, the carousel 26 is located the upside of mounting bracket 32, first bevel gear 28 is located the downside of mounting bracket 32, the bottom fixed mounting of mounting bracket 32 has second motor 30, the one end fixedly connected with bull stick 31 of second motor 30, the middle part fixedly connected with second bevel gear 29 of bull stick 32, first bevel gear 28 and second bevel gear 29 intermeshing, the right side fixedly connected with discharging pipe 34 of blending bunker 1.
Example 2: as shown in fig. 1-7: a uniform mixing device for plastic film raw materials comprises a mixing bin 1, wherein a blanking bin 2 is arranged at the top of the mixing bin 1, a sealing cover 35 is arranged at the top of the blanking bin 2, material pouring plates 3 are fixedly connected to two sides of an inner cavity of the blanking bin 2, two groups of telescopic folding plates 4 are movably connected to two sides of the bottom of the blanking bin 2, a blanking port 5 is fixedly connected between the telescopic folding plates 4, guide grooves 6 are respectively formed in the front side wall and the rear side wall of the blanking bin 2, limiting blocks 15 are fixedly connected to two sides of the blanking port 5, the limiting blocks 15 are movably clamped with the guide grooves 6, pulleys 16 are fixedly mounted at the bottom of the limiting blocks 15, a first motor 12 is fixedly mounted in the side wall of the blanking port 5, a rotating shaft 13 is fixedly connected to the side walls of two sides of the first motor 12, and a plurality of T-shaped stirring paddles 14 are, two sides of the rotating shaft 13 penetrate through the side wall of the feed opening 5 and a limiting block 15 to be fixedly connected with gears 17, two groups of eccentric turntables 11 are fixedly installed on the front side wall and the rear side wall of the feed opening 2, clamping blocks 10 are movably clamped at the tops of the eccentric turntables 11, a guide rail frame 7 is fixedly connected between the clamping blocks 10, a through groove 8 is formed in an inner cavity of the guide rail frame 7, toothed rails 9 are arranged on the inner wall of the upper side and the inner wall of the lower side of the through groove 8, and the gears 17 are located in the through groove 8 of the guide rail frame 7 and can be meshed with the toothed rails 9 on;
the inner walls of the left side and the right side of an inner cavity of the mixing bin 1 are fixedly provided with two groups of bearings 18, a hollow rotating pipe 20 is rotatably connected between the bearings 18, the inner wall of the hollow rotating pipe 20 is provided with threads 21, the side wall of the hollow rotating pipe 20 is fixedly connected with a plurality of stirring rods 19, the inner cavity of the hollow rotating pipe 20 is movably connected with a lead screw 22, the hollow rotating pipe 20 and the lead screw 22 are respectively provided with two groups, the left end of the lead screw 22 penetrates through the left side of the mixing bin 1 and is fixedly connected with a reciprocating frame 23, a transmission groove 24 is formed in the reciprocating frame 23, the left side of the mixing bin 1 is fixedly connected with an installation frame 32, the installation frame 32 is rotatably connected with two groups of connecting rods 27, the top of each connecting rod 27 is fixedly connected with a turntable 26, the upper eccentric position of the turntable 26 is fixedly connected with a clamping shaft 25, the clamping shaft 25 is, the carousel 26 is located the upside of mounting bracket 32, first bevel gear 28 is located the downside of mounting bracket 32, the bottom fixed mounting of mounting bracket 32 has second motor 30, the one end fixedly connected with bull stick 31 of second motor 30, the middle part fixedly connected with second bevel gear 29 of bull stick 32, first bevel gear 28 and second bevel gear 29 intermeshing, the right side fixedly connected with discharging pipe 34 of blending bunker 1, be provided with control valve 33 on the discharging pipe 34.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The uniform mixing device for the plastic film raw materials comprises a mixing bin (1) and is characterized in that a blanking bin (2) is arranged at the top of the mixing bin (1), material pouring plates (3) are fixedly connected to two sides of an inner cavity of the blanking bin (2), two groups of telescopic folding plates (4) are movably connected to two sides of the bottom of the blanking bin (2), a blanking opening (5) is fixedly connected between the telescopic folding plates (4), guide grooves (6) are formed in the front side wall and the rear side wall of the blanking bin (2), limiting blocks (15) are fixedly connected to two sides of the blanking opening (5), a first motor (12) is fixedly mounted in one side wall of the blanking opening (5), a rotating shaft (13) is fixedly connected to two side walls of the first motor (12), a plurality of T-shaped material stirring holes (14) are fixedly connected to the side wall of the rotating shaft (13), and teeth are fixedly connected to two sides of the rotating shaft (13) through the side wall of the blanking opening (5 The device comprises wheels (17), two groups of eccentric turntables (11) are fixedly mounted on the side walls of the front side and the rear side of the blanking bin (2), clamping blocks (10) are movably clamped at the tops of the eccentric turntables (11), a guide rail frame (7) is fixedly connected between the clamping blocks (10), a through groove (8) is formed in the inner cavity of the guide rail frame (7), and toothed rails (9) are arranged on the inner walls of the upper side and the lower side of the through groove (8);
the inner cavity left and right sides inner wall of blending bunker (1) all fixedly mounted with two sets of bearings (18), rotate between bearing (18) and be connected with hollow rotating tube (20), the inner wall of hollow rotating tube (20) is provided with screw thread (21), the lateral wall fixedly connected with a plurality of puddlers (19) of hollow rotating tube (20), the inner cavity swing joint of hollow rotating tube (20) has lead screw (22), the left end of lead screw (22) runs through the left side fixedly connected with of blending bunker (1) and comes and goes frame (23), it has driving groove (24) to come and go to open in frame (23), the left side fixedly connected with mounting bracket (32) of blending bunker (1), it has two sets of connecting rods (27) to rotate on mounting bracket (32), the top fixedly connected with carousel (26) of connecting rod (27), the upside off-centre position fixedly connected with card axle (25) of carousel (26), the material mixing device is characterized in that the clamping shaft (25) is movably clamped with the transmission groove (24), the bottom of the connecting rod (27) is fixedly connected with a first bevel gear (28), the bottom of the mounting frame (32) is fixedly provided with a second motor (30), one end of the second motor (30) is fixedly connected with a rotating rod (31), the middle of the rotating rod (32) is fixedly connected with a second bevel gear (29), the first bevel gear (28) and the second bevel gear (29) are meshed with each other, and the right side of the material mixing bin (1) is fixedly connected with a material discharging pipe (34);
the turntable (26) is positioned on the upper side of the mounting frame (32), the first bevel gear (28) is positioned on the lower side of the mounting frame (32), and the gear (17) is positioned in the through groove (8) of the guide rail frame (7) and can be meshed with the toothed rails (9) on the upper inner wall and the lower inner wall; be provided with control valve (33) on discharging pipe (34), hollow rotating pipe (20) all are provided with two sets ofly with lead screw (22), the top of feed bin (2) is provided with closing cap (35) down, stopper (15) and guide way (6) activity joint, the bottom fixed mounting of stopper (15) has pulley (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997374.3A CN109227989B (en) | 2018-08-29 | 2018-08-29 | Uniform mixing device for plastic film raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997374.3A CN109227989B (en) | 2018-08-29 | 2018-08-29 | Uniform mixing device for plastic film raw materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109227989A CN109227989A (en) | 2019-01-18 |
| CN109227989B true CN109227989B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997374.3A Active CN109227989B (en) | 2018-08-29 | 2018-08-29 | Uniform mixing device for plastic film raw materials |
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| CN (1) | CN109227989B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368854A (en) * | 2019-07-08 | 2019-10-25 | 安徽省华凯轻工科技有限公司 | A kind of rotation mixing filling mechanism of detergent |
| CN113232181B (en) * | 2021-03-26 | 2023-07-25 | 临沭科诺包装材料销售有限公司 | Laminated raw material premixing method for anti-counterfeiting mark material of salt packaging bag |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662881A (en) * | 2013-12-03 | 2014-03-26 | 张家港市皓麟机械制造有限公司 | Powder distributing machine |
| CN205343499U (en) * | 2016-02-25 | 2016-06-29 | 陈佳辉 | Compound plastic film raw materials mixes machine |
| CN205627856U (en) * | 2016-04-15 | 2016-10-12 | 眉山金川农生物科技有限公司 | Feed premixing device |
| CN205997310U (en) * | 2016-08-11 | 2017-03-08 | 江苏领瑞新材料科技有限公司 | A kind of charging hopper of anticlogging plastic granulating extruder |
| CN206011485U (en) * | 2016-08-27 | 2017-03-15 | 苏州市苏宏塑料有限公司 | A kind of plastic grain mixer |
| CN106626128B (en) * | 2017-02-23 | 2018-09-28 | 吴江市强塑阀门管件厂 | A kind of Plastic valve production agitating device |
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2018
- 2018-08-29 CN CN201810997374.3A patent/CN109227989B/en active Active
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| CN109227989A (en) | 2019-01-18 |
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Effective date of registration: 20201118 Address after: Dongli town Hezhou Yongfeng Industrial Zone, Chenghai District, Shantou City, Guangdong Province Applicant after: Guangdong Tianmao Film Technology Co., Ltd Address before: Wuhe County Economic Development Zone 233300 Anhui province Bengbu City Industrial Park Xing Hui Road Applicant before: BENGBU YUANHONG PLASTIC PRODUCTS Co.,Ltd. |
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