CN108058279A - A kind of plasthetics raw material blending device - Google Patents
A kind of plasthetics raw material blending device Download PDFInfo
- Publication number
- CN108058279A CN108058279A CN201711324013.4A CN201711324013A CN108058279A CN 108058279 A CN108058279 A CN 108058279A CN 201711324013 A CN201711324013 A CN 201711324013A CN 108058279 A CN108058279 A CN 108058279A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side panel
- plasthetics
- raw material
- stirring rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
-
- 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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a kind of plasthetics raw material blending devices, including support plate, both sides at the top of the support plate have been fixedly connected with side panel, bottom on the left of the side panel is fixedly connected with fixed plate, loading hopper is fixedly connected at the top of the fixed plate, it is provided with vertical feed pipe at the top of the loading hopper, the passage of the top connection on the right side of the vertical feed pipe.The present invention is used cooperatively by loading hopper, vertical feed pipe, passage, top plate, stirred tank, the first motor, first gear, adjustable pipe, second gear, the second motor, the first stirring rod, connecting rod, the second stirring rod and paddle, plastic raw materials can sufficiently be mixed, and then it is effectively guaranteed the uniformity of raw material mixing, therefore the quality of plastic cement products is improved, the service life of plasthetics is not only extended, but also can be produced to plastic cement and bring huge economic benefit.
Description
Technical field
The present invention relates to plastic cement processing technique fields, are specially a kind of plasthetics raw material blending device.
Background technology
Plastic cement is mainly made of carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements, and finished product is solid, is moulded in manufacture
It is the liquid of molten during glue, therefore can heat makes its fusing, plus-pressure that its flowing, cooling be made to make its curing, and
Formed variously-shaped, this huge and protean material group is known as plastic cement, and plastic cement is needed during processing by raw material
It is mixed.
However the mixed effect of traditional glue product raw material blending device is poor, it is impossible to ensure the uniform of raw material mixing
Degree, therefore the quality of plastic cement products can be seriously reduced, the service life of plasthetics is not only influenced, but also can produce and look forward to plastic cement
Industry causes huge economic loss.
The content of the invention
It is an object of the invention to provide a kind of plasthetics raw material blending devices, possess the advantages of good mixing effect,
The mixed effect for solving traditional glue product raw material blending device is poor, it is impossible to ensure the uniformity of raw material mixing, therefore
The quality of plastic cement products can be seriously reduced, the service life of plasthetics is not only influenced, but also can be caused to plastic cement manufacturing enterprise
The problem of huge economic losses.
To achieve the above object, the present invention provides following technical solution:A kind of plasthetics raw material blending device, including
Support plate, the both sides at the top of the support plate have been fixedly connected with side panel, and the bottom on the left of the side panel is fixedly connected with
Fixed plate is fixedly connected with loading hopper at the top of the fixed plate, vertical feed pipe is provided at the top of the loading hopper, described
The passage of top connection on the right side of vertical feed pipe, is fixedly connected with top plate at the top of the side panel, two side panels it
Between be fixedly connected with stirred tank, one side of the passage away from vertical feed pipe sequentially passes through side panel and stirred tank and extends
To the inner cavity of stirred tank;
The first motor is fixedly connected at the top of the top plate, the output shaft of first motor is through to the bottom of top plate
And first gear is fixedly connected with, adjustable pipe is provided through at the top of the stirred tank, the top of the activity pipe surface is consolidated
Surely the second gear being adapted with first gear is connected with, is fixedly connected with the second motor at the top of the top plate, described second
The output shaft of motor is fixedly connected with the first stirring rod, and the bottom of first stirring rod through adjustable pipe and extends to stirred tank
Inner cavity, the bottom of the adjustable pipe both sides has been fixedly connected with connecting rod, and the bottom of the connecting rod is fixedly connected with second
The surface of stirring rod, first stirring rod and the second stirring rod has been fixedly connected with paddle.
Preferably, the bottom of the stirred tank is communicated with discharge nozzle, and the surface of the discharge nozzle is provided with outlet valve.
Preferably, the front end of the side panel one side and backside have been fixedly connected with fixed link, and the fixed link is away from side
The one side of panel is fixedly connected with the surface of vertical feed pipe.
Preferably, the bottom of the side panel offers the first groove, and the height of the first groove inner cavity top is more than
The height for the bottom of the tube that discharges.
Preferably, the right side opening of the support plate is equipped with the second groove being used cooperatively with the first groove, and described second is recessed
The left side of slot inner cavity is located at the left side of discharge nozzle bottom.
Compared with prior art, beneficial effects of the present invention are as follows:
1st, the present invention passes through loading hopper, vertical feed pipe, passage, top plate, stirred tank, the first motor, first gear, work
Being used cooperatively for pipe, second gear, the second motor, the first stirring rod, connecting rod, the second stirring rod and paddle is moved, can be incited somebody to action
Plastic raw materials are sufficiently mixed, and then are effectively guaranteed the uniformity of raw material mixing, therefore improve plastic cement products
Quality not only extends the service life of plasthetics, but also can be produced to plastic cement and bring huge economic benefit.
2nd, the present invention can play vertical feed pipe good fixed effect by the setting of fixed link, and then effective
The stability of plastic material transmission process is improved, the efficiency of material conveying is improved, passes through the cooperation of discharge nozzle and outlet valve
It uses, facilitates the blowing process of plastic material, can be facilitated by the setting of the first groove and be positioned over material receiving vessel
The bottom of discharge nozzle avoids being scattered for material, can limit the movement of material receiving vessel by the setting of the second groove, keep away
Exempt from material receiving vessel and rock the appearance for causing material spilling problem.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is support plate of the present invention and side panel arrangement side view.
In figure:1st, support plate;2nd, side panel;3rd, fixed plate;4th, loading hopper;5th, vertical feed pipe;6th, passage;7th, push up
Plate;8th, stirred tank;9th, the first motor;10th, first gear;11st, adjustable pipe;12nd, second gear;13rd, the second motor;14th, first
Stirring rod;15th, connecting rod;16th, the second stirring rod;17th, paddle;18th, discharge nozzle;19th, outlet valve;20th, fixed link;21st,
One groove, the 22, second groove.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of plasthetics raw material blending device, including branch
Fagging 1, the both sides at 1 top of support plate have been fixedly connected with side panel 2, and the bottom in 2 left side of side panel is fixedly connected with fixed plate
3, the top of fixed plate 3 is fixedly connected with loading hopper 4, and the top of loading hopper 4 is provided with vertical feed pipe 5, and vertical feed pipe 5 is right
The passage 6 of the top connection of side, the top of side panel 2 is fixedly connected with top plate 7, is fixedly connected between two side panels 2
Stirred tank 8, one side of the passage 6 away from vertical feed pipe 5 sequentially pass through side panel 2 and stirred tank 8 and extend to stirred tank 8
Inner cavity;
The top of top plate 7 is fixedly connected with the first motor 9, and the output shaft of the first motor 9 is through to the bottom of top plate 7 and consolidates
Surely first gear 10 is connected with, the top of stirred tank 8 is provided through adjustable pipe 11, and adjustable pipe is fixedly connected at the top of 11 surface
There is the second gear 12 being adapted with first gear 10, the top of top plate 7 is fixedly connected with the second motor 13, the second motor 13
Output shaft is fixedly connected with the first stirring rod 14, and the bottom of the first stirring rod 14 through adjustable pipe 11 and extends to stirred tank 8
Inner cavity, the bottom of 11 both sides of adjustable pipe have been fixedly connected with connecting rod 15, and the bottom of connecting rod 15 is fixedly connected with the second stirring
The surface of bar 16, the first stirring rod 14 and the second stirring rod 16 has been fixedly connected with paddle 17.
In the present invention:The bottom of stirred tank 8 is communicated with discharge nozzle 18, and the surface of discharge nozzle 18 is provided with outlet valve 19, leads to
Being used cooperatively for discharge nozzle 18 and outlet valve 19 is crossed, facilitates the blowing process of plastic material.
In the present invention:The front end of 2 one side of side panel and backside have been fixedly connected with fixed link 20, and fixed link 20 is away from side
The one side of plate 2 is fixedly connected with the surface of vertical feed pipe 5, and vertical feed pipe 5 can be played by the setting of fixed link 20
Good fixed effect, and then the stability of plastic material transmission process is effectively raised, improve the efficiency of material conveying.
In the present invention:The bottom of side panel 2 offers the first groove 21, and the height of 21 inner cavity top of the first groove is more than
The height of 18 bottom of expects pipe can facilitate the bottom that material receiving vessel is positioned over to discharge nozzle 18 by the setting of the first groove 21
Portion avoids being scattered for material.
In the present invention:The right side opening of support plate 1 is equipped with the second groove 22 being used cooperatively with the first groove 21, the second groove
The left side of 22 inner cavities is located at the left side of 18 bottom of discharge nozzle, and material receiving vessel can be limited by the setting of the second groove 22
Movement, avoids material receiving vessel and rocks the appearance for causing material spilling problem.
Operation principle:Then the present invention passes through vertical feeding in use, plastic material to be added to the inner cavity of loading hopper 4
Plastic cement be transported to by passage 6 inner cavity of stirred tank 8 after tentatively mixing by pipe 5, then drives the using the first motor 9
One gear 10 is rotated, and using first gear 10 second gear 12 and adjustable pipe 11 is driven to be rotated, is passed through adjustable pipe 11
15 and second stirring rod 16 of connecting rod is driven to be rotated, in addition, by the second motor 13 the first stirring rod 14 is driven to rotate, and
The direction of rotation of 11 and first stirring rod 14 of adjustable pipe is on the contrary, and then effectively raise the efficiency of plastic material mixing.
In summary:The plasthetics raw material blending device passes through loading hopper 4, vertical feed pipe 5, passage 6, top
Plate 7, stirred tank 8, the first motor 9, first gear 10, adjustable pipe 11, second gear 12, the second motor 13, the first stirring rod 14,
Connecting rod 15, the second stirring rod 16 and paddle 17 are used cooperatively, and can sufficiently be mixed plastic raw materials, Jin Eryou
Effect ensure that the uniformity of raw material mixing, therefore improve the quality of plastic cement products, not only extend the use of plasthetics
Service life, and huge economic benefit can be brought to plastic cement manufacturing enterprise.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of plasthetics raw material blending device, including support plate (1), it is characterised in that:At the top of the support plate (1)
Both sides have been fixedly connected with side panel (2), and the bottom on the left of the side panel (2) is fixedly connected with fixed plate (3), the fixation
Loading hopper (4) is fixedly connected at the top of plate (3), vertical feed pipe (5) is provided at the top of the loading hopper (4), it is described to hang down
The passage (6) of top connection on the right side of direct sending expects pipe (5), is fixedly connected with top plate (7) at the top of the side panel (2), and two
Stirred tank (8) is fixedly connected between a side panel (2), one side of the passage (6) away from vertical feed pipe (5) is passed through successively
It wears side panel (2) and stirred tank (8) and extends to the inner cavity of stirred tank (8);
The first motor (9) is fixedly connected at the top of the top plate (7), the output shaft of first motor (9) is through to top plate
(7) bottom is simultaneously fixedly connected with first gear (10), and adjustable pipe (11), institute are provided through at the top of the stirred tank (8)
State the second gear (12) for being fixedly connected at the top of adjustable pipe (11) surface and being adapted with first gear (10), the top plate
(7) the second motor (13) is fixedly connected at the top of, the output shaft of second motor (13) is fixedly connected with the first stirring rod
(14), the bottom of first stirring rod (14) through adjustable pipe (11) and extends to the inner cavity of stirred tank (8), the adjustable pipe
(11) bottom of both sides has been fixedly connected with connecting rod (15), and the bottom of the connecting rod (15) is fixedly connected with the second stirring rod
(16), first stirring rod (14) and the surface of the second stirring rod (16) have been fixedly connected with paddle (17).
2. a kind of plasthetics raw material blending device according to claim 1, it is characterised in that:The stirred tank (8)
Bottom be communicated with discharge nozzle (18), the surface of the discharge nozzle (18) is provided with outlet valve (19).
3. a kind of plasthetics raw material blending device according to claim 1, it is characterised in that:The side panel (2)
The front end of one side and backside have been fixedly connected with fixed link (20), and one side of the fixed link (20) away from side panel (2) is with hanging down
The surface of direct sending expects pipe (5) is fixedly connected.
4. a kind of plasthetics raw material blending device according to claim 1, it is characterised in that:The side panel (2)
Bottom offer the first groove (21), the height of the first groove (21) inner cavity top is more than the height of discharge nozzle (18) bottom
Degree.
5. a kind of plasthetics raw material blending device according to claim 4, it is characterised in that:The support plate (1)
Right side opening be equipped with the second groove (22) for being used cooperatively with the first groove (21), the left lateral position of the second groove (22) inner cavity
In the left side of discharge nozzle (18) bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711324013.4A CN108058279A (en) | 2017-12-13 | 2017-12-13 | A kind of plasthetics raw material blending device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711324013.4A CN108058279A (en) | 2017-12-13 | 2017-12-13 | A kind of plasthetics raw material blending device |
Publications (1)
Publication Number | Publication Date |
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CN108058279A true CN108058279A (en) | 2018-05-22 |
Family
ID=62138311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711324013.4A Pending CN108058279A (en) | 2017-12-13 | 2017-12-13 | A kind of plasthetics raw material blending device |
Country Status (1)
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CN (1) | CN108058279A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109278209A (en) * | 2018-11-27 | 2019-01-29 | 吴洪榴 | A kind of anti-flaming environment-friendly polylactic acid plastic production raw material mixing apparatus |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204193814U (en) * | 2014-10-28 | 2015-03-11 | 东莞市卡尔文塑胶科技有限公司 | A kind of universal stirring machine blended for high-performance heat conduction and heat radiation composite |
CN204769523U (en) * | 2015-07-28 | 2015-11-18 | 重庆市面面聚到面业有限公司 | Thickness flour screening machine |
CN205238343U (en) * | 2015-12-28 | 2016-05-18 | 天津思迈德高分子科技有限公司 | Multi -functional high -efficient powder mixer |
CN205394911U (en) * | 2016-02-20 | 2016-07-27 | 台州市协丰机械有限公司 | Area connects pulper of material frame |
CN205969564U (en) * | 2016-07-27 | 2017-02-22 | 淮安市欣佳尼龙有限公司 | Raw and other materials to production nylon yarn carry out agitating unit that stirs |
CN106621919A (en) * | 2016-11-17 | 2017-05-10 | 新乡市金鑫化工设备有限责任公司 | Reverse stirring tank with sleeve shaft |
CN206170325U (en) * | 2016-11-17 | 2017-05-17 | 安徽理工大学 | Mixed processingequipment of concrete |
CN106925160A (en) * | 2017-03-17 | 2017-07-07 | 合肥固泰自动化有限公司 | A kind of mixing device |
-
2017
- 2017-12-13 CN CN201711324013.4A patent/CN108058279A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204193814U (en) * | 2014-10-28 | 2015-03-11 | 东莞市卡尔文塑胶科技有限公司 | A kind of universal stirring machine blended for high-performance heat conduction and heat radiation composite |
CN204769523U (en) * | 2015-07-28 | 2015-11-18 | 重庆市面面聚到面业有限公司 | Thickness flour screening machine |
CN205238343U (en) * | 2015-12-28 | 2016-05-18 | 天津思迈德高分子科技有限公司 | Multi -functional high -efficient powder mixer |
CN205394911U (en) * | 2016-02-20 | 2016-07-27 | 台州市协丰机械有限公司 | Area connects pulper of material frame |
CN205969564U (en) * | 2016-07-27 | 2017-02-22 | 淮安市欣佳尼龙有限公司 | Raw and other materials to production nylon yarn carry out agitating unit that stirs |
CN106621919A (en) * | 2016-11-17 | 2017-05-10 | 新乡市金鑫化工设备有限责任公司 | Reverse stirring tank with sleeve shaft |
CN206170325U (en) * | 2016-11-17 | 2017-05-17 | 安徽理工大学 | Mixed processingequipment of concrete |
CN106925160A (en) * | 2017-03-17 | 2017-07-07 | 合肥固泰自动化有限公司 | A kind of mixing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109278209A (en) * | 2018-11-27 | 2019-01-29 | 吴洪榴 | A kind of anti-flaming environment-friendly polylactic acid plastic production raw material mixing apparatus |
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Application publication date: 20180522 |
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