CN116901292B - Automobile foot pad production system and production process thereof - Google Patents
Automobile foot pad production system and production process thereof Download PDFInfo
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- CN116901292B CN116901292B CN202311133089.4A CN202311133089A CN116901292B CN 116901292 B CN116901292 B CN 116901292B CN 202311133089 A CN202311133089 A CN 202311133089A CN 116901292 B CN116901292 B CN 116901292B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 239000008187 granular material Substances 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 71
- 238000000265 homogenisation Methods 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims abstract description 32
- 238000001746 injection moulding Methods 0.000 claims abstract description 23
- 239000004615 ingredient Substances 0.000 claims abstract description 22
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 16
- 238000009966 trimming Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 74
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 238000012216 screening Methods 0.000 claims description 35
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 3
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 238000004332 deodorization Methods 0.000 abstract description 5
- 239000000796 flavoring agent Substances 0.000 abstract description 2
- 235000019634 flavors Nutrition 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 239000008188 pellet Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007873 sieving Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 241000208202 Linaceae Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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- 238000011068 loading method Methods 0.000 description 1
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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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/021—Heat treatment of powders
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
-
- 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
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- 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
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
-
- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention belongs to the technical field of plastic product production, and particularly relates to an automobile foot pad production system and a production process thereof, wherein the automobile foot pad production system comprises a high-speed mixer for mixing ingredients at high speed, a granulator for granulating the ingredients mixed at high speed to form granules, a homogenizing bin for mixing the granules, an injection molding machine for injection molding of an automobile rubber pad and a crusher for crushing and recycling leftover materials after trimming the automobile rubber pad after injection molding, wherein a deodorizing mechanism is arranged in the homogenizing bin and used for deodorizing after mixing; through set up the deodorization mechanism in the homogenization feed bin, when homogenizing the aggregate, can effectively remove the flavor to the aggregate, avoid the aggregate to lead to the fact the pollution to the environment after the ejection of compact, improve operational environment, and specific production technology is: s1: metering ingredients; s2: mixing at a high speed; s3: granulating; s4: homogenizing and deodorizing; s5: injection molding; s6: trimming; s7: volatilizing and cooling; s8: packaging; s9: and (5) warehousing.
Description
Technical Field
The invention belongs to the technical field of plastic product production, and particularly relates to an automobile foot pad production system and a production process thereof.
Background
With the increasing popularity of automobiles, more automobiles usually run on the roads of the cities, and most people usually lay automobile mats on the automobiles, the effect of improving the inside cleanliness of the automobiles and the effect of beautiful and comfortable decoration is improved, while the traditional automobile mats usually comprise flax automobile mats, plastic automobile mats, rubber automobile mats, plush automobile mats and the like, most automobiles usually take flax automobile mats and rubber automobile mats as main parts, some high-grade automobiles are internally provided with plush automobile mats, however, the automobile mats are required to be cleaned frequently, particularly in engineering vehicles and trucks, the frequency of cleaning is more frequent, so that plastic automobile mats and rubber automobile mats are mainly adopted, and compared with the plastic automobile mats, the plastic automobile mats are cheaper than the rubber automobile mats, and the application market is larger.
The traditional plastic automobile foot pad is usually molded by adopting ingredients, high mixing, granulating and injection molding, and the physical property parameters of related materials of different batches of products have certain difference and quality fluctuation due to various factors such as the difference of production places of raw materials, the pressure in the production process, the change of the activity of a temperature catalyst and the like in the modified plastic industry, and the fluctuation can bring adverse effects to downstream users; especially, some manufacturers for producing color master batches have more strict requirements on batch differences of produced particles; therefore, in order to eliminate the quality fluctuation and the batch difference, the best method is to blend the granulated products in a plurality of batches, and the batch difference can be eliminated by multiple blending, so that the relatively balanced product quality is obtained, the traditional homogenization process only plays a role in homogenization, and the traditional homogenization process needs an additional treatment system for VOC peculiar smell treatment, wastes time and energy, increases the treatment cost and needs to be improved.
Disclosure of Invention
The invention aims at solving the technical problems, and provides an automobile foot pad production system and a production process thereof, which achieve the effect of homogenizing plastic granules and simultaneously treating VOC peculiar smell.
In view of the above, the present invention provides an automobile foot pad production system, comprising:
The high-speed mixer is used for carrying out high-speed mixing on the ingredients;
The granulator is used for granulating the ingredients mixed at high speed to form granules;
The homogenizing bin is used for mixing the granules, and a deodorizing mechanism is arranged in the homogenizing bin and used for deodorizing after mixing;
the injection molding machine is used for injection molding of the automobile foot pad;
And the crusher is used for crushing and recycling leftover materials after trimming the automobile foot pad after injection molding.
In the above technical solution, further, the homogenizing bin includes:
the machine body is internally provided with a homogenizing cavity, and the top of the homogenizing cavity is provided with a feeding port and an exhaust port;
The rotating shaft is arranged in the homogenizing cavity;
the motor is arranged at the top of the machine body and is used for driving the rotating shaft;
The stirring rod is arranged on the surface of the rotating shaft and is used for mixing granules;
the boss is arranged on the inner wall of the homogenizing cavity, and the surface of the boss is matched with one side of the stirring rod, which is far away from the axle center;
The material plate is sleeved on the surface of the rotating shaft, is positioned below the stirring rod, and is matched with the boss on one side far away from the axle center;
The first air inlet is formed in the inner wall of the homogenizing cavity, is positioned on the upper side and the lower side of the material plate, and is connected with a hot air guide pipeline for providing hot air for the homogenizing cavity;
Wherein, a plurality of first ventilation holes are arranged on the material plate.
In the above technical solution, further, the stirring rod includes:
the first connecting part is connected with the surface of the rotating shaft;
The stirring part is arranged on one surface of the first connecting part, which is far away from the axle center;
A top throwing part, which is positioned on one surface of the stirring part far away from the axle center;
Wherein, stirring portion radially along keeping away from the direction of axle center with the flitch level setting, and along stirring direction one side orientation flitch slope setting.
In the above technical solution, further, the method further includes:
the slotted hole is arranged on the material plate in a penetrating way;
The baffle comprises an embedded part matched with the slotted hole and a second connecting part used for being connected to the surface of the rotating shaft;
The first ratchet wheel piece is arranged between the second connecting part and the surface of the rotating shaft and is used for connecting the second connecting part with the rotating shaft;
The lifting assembly is arranged on the inner wall of the homogenization cavity and is used for lifting the material plate;
the embedded part is provided with a second ventilation hole and is fixedly connected with the second connecting part.
In the above technical solution, further, the lifting assembly includes:
the chute is arranged on the inner wall of the homogenizing cavity;
The sealing strip is arranged on one side of the chute close to the axis of the homogenizing cavity, smoothly transits with the inner wall of the homogenizing cavity, is provided with a linear groove along the axial direction of the homogenizing cavity, and is correspondingly arranged with the material plate;
one end of the connecting rod is connected with the material plate, and the other end of the connecting rod penetrates through the linear groove and extends into the sliding groove;
the iron block is connected in the chute in a sliding way, is fixedly connected with the other end of the connecting rod and is matched with the chute;
the electromagnet is arranged in the chute, is positioned above the iron block and is arranged corresponding to the iron block;
The trigger piece is arranged on the inner wall of the homogenization cavity, is connected in series with the circuit of the electromagnet and is used for controlling the opening and closing of the electromagnet;
The distance between the iron block and the electromagnet is the same as the distance between the material plate and the stirring rod, and the distance is not smaller than the thickness of the material plate.
In the above technical solution, further, the trigger piece includes:
a first electrode mounted on an inner wall of the homogenization chamber;
The second motor is arranged on the homogenized inner wall, is arranged corresponding to the first electrode, and forms a gap with the first electrode;
The trigger piece is arranged on the surface of the rotating shaft and corresponds to the gap between the first electrode and the second electrode;
The second ratchet wheel piece is used for connecting the trigger piece and the rotating shaft;
Wherein the direction of the second ratchet member is opposite to the direction of the first ratchet member.
In the above technical solution, further, the method further includes:
The third ratchet wheel piece is arranged between the first connecting part and the rotating shaft and is used for connecting the first connecting part and the rotating shaft;
Wherein the third ratchet member is opposite to the first ratchet member in direction and the second ratchet member in direction.
In the above technical solution, further, the method further includes:
the screening plate is arranged below the material plate and is obliquely arranged, and one end of the screening plate positioned at a low position is hinged with the inner wall of the homogenizing cavity;
the first discharge hole is formed in the bottom of the homogenizing cavity, is positioned above one end of the screening device at a low position and is used for guiding out qualified granules;
The second discharge port is arranged at the bottom of the homogenization cavity, is positioned below the screening plate and is used for guiding out and recycling unqualified granules;
The supporting plate is arranged on the inner wall of the homogenizing cavity and is arranged corresponding to one side of the sieving plate, which is positioned at a high position;
the springs are arranged on the supporting plate, and two ends of the springs are respectively connected with the supporting plate and the screening plate;
The toggle rod is arranged at the bottom end of the rotating shaft, one end far away from the rotating shaft is provided with a pressing block, and the intermittent pressing block is used for pressing one end of the screening plate, which is located at a high position.
In the above technical solution, further, the method further includes:
The second air inlet is formed in the inner wall of the bottom of the homogenizing cavity, is positioned below one side of the screening plate and is connected with the air guide pipeline.
In the above technical scheme, further, the production process of the car foot pad comprises the following steps:
S1: metering ingredients: the ingredients comprise 25-37 parts of SEBS, 13-21 parts of PP resin, 16-26 parts of calcium powder, 25-38 parts of white oil, 1-3 parts of black master batch, 0.5-0.8 part of zinc stearate, 0.1-0.3 part of antioxidant, 0.6 part of ultraviolet absorber and 0.3-0.6 part of silicone master batch.
S2: high speed mixing: mixing the ingredients by a high-speed mixer;
S3: granulating: granulating the ingredients mixed at high speed by a granulator, and forming granules;
S4: homogenizing and deodorizing: homogenizing the granules by a homogenizing silo, performing odor treatment, screening, and recycling the granules which do not meet the requirements;
s5: injection molding: processing the homogenized and deodorized granules by an injection molding machine, and performing injection molding;
S6: trimming: trimming the injection-molded automobile foot pad to obtain a finished automobile foot pad and leftover materials;
s7: and (3) volatilizing and cooling: placing the finished automobile foot pad in a cool and ventilated place for volatilizing and cooling;
s8: and (3) packaging: packaging the air-dried and cooled automobile foot pad;
s9: and (5) warehousing: numbering and warehousing the packed automobile foot pad;
Wherein, leftover materials in S6 are recycled after being crushed by a crusher.
The beneficial effects of the invention are as follows:
1. through set up the deodorization mechanism in the homogenization feed bin, when homogenizing the pellet, can effectively remove the flavor to the pellet, avoid the pellet to lead to the fact the pollution to the environment after the ejection of compact, improve operational environment, specifically be through the mode of hot-blast heating, make the pellet be heated to after it reaches the temperature, release the VOC that will remain in the pellet, then discharge from the gas vent and handle, efficient, the deodorization is effectual.
2. The stirring rod is adopted to improve the effect of homogenizing the granules, and particularly, the stirring part of the stirring rod is arranged to be inclined along the stirring direction of the stirring rod and is matched with the lifting component to lift the material plate, so that the stirring rod can perform cut-in stirring when stirring the materials, the stirring homogenizing effect is improved, and part of granules are conveniently thrown up in the stirring process through the upper throwing part, thereby facilitating the separation of the granules, improving the heat conduction efficiency between the separated granules and hot air and improving the deodorizing efficiency;
3. through setting up screening board and first discharge gate and second discharge gate to when carrying out the ejection of compact to the aggregate, screen the aggregate, guarantee that the first discharge gate ejection of compact is qualified aggregate, and some broken aggregate and dust go on the ejection of compact through the second discharge gate, effectively guarantee the pellet quality of ejection of compact, guarantee the quality of follow-up injection molding product, improve the quality of plastics finished product.
Drawings
FIG. 1 is a schematic view of the structure of a homogenization silo of the present invention;
FIG. 2 is a top view of the homogenization silo of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at C in FIG. 3;
FIG. 5 is an enlarged view of the invention at D in FIG. 3;
FIG. 6 is an enlarged view of the invention at E in FIG. 3;
FIG. 7 is an enlarged view of the invention at F in FIG. 3;
FIG. 8 is a cross-sectional view taken at B-B of FIG. 2 in accordance with the present invention;
FIG. 9 is an enlarged view of the invention at G in FIG. 8;
FIG. 10 is a schematic view of the structure of the homogenization silo of the present invention at the material plate;
FIG. 11 is an exploded view of the connection structure at the material plate in the homogenization silo of the present invention;
FIG. 12 is a process flow diagram of the present invention;
The label in the figure is: 1. a body; 2. a homogenization chamber; 3. a feeding port; 4. an exhaust port; 5. a rotating shaft; 50. a bracket; 6. a motor; 7. a stirring rod; 70. a first connection portion; 71. an agitating section; 72. a top throwing part; 73. a cutting portion; 8. a boss; 80. a bar-shaped groove; 9. a material plate; 10. a first air inlet; 11. an air guide duct; 12. a first vent; 13. a slot hole; 14. a baffle; 140. an embedding part; 141. a second connecting portion; 15. a first ratchet member; 16. a lifting assembly; 160. a chute; 161. a sealing strip; 162. a linear groove; 163. a connecting rod; 164. iron blocks; 165. an electromagnet; 166. a trigger; 1660. a first electrode; 1661. a second electrode; 1662. a gap; 1663. a trigger piece; 1664. a second ratchet member; 17. a second vent hole; 18. a third ratchet member; 19. a screening plate; 20. a first discharge port; 21. a second discharge port; 22. a support plate; 23. a spring; 24. a toggle rod; 25. pressing the blocks; 26. a second air inlet; 270. a ratchet wheel; 271. a pawl; 272. and (3) a bearing.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
Example 1:
the embodiment provides an automobile foot pad production system, including:
The high-speed mixer is used for carrying out high-speed mixing on the ingredients;
The granulator is used for granulating the ingredients mixed at high speed to form granules;
The homogenizing bin is used for mixing the granules, and a deodorizing mechanism is arranged in the homogenizing bin and used for deodorizing after mixing;
the injection molding machine is used for injection molding of the automobile foot pad;
And the crusher is used for crushing and recycling leftover materials after trimming the automobile foot pad after injection molding.
According to the embodiment, the deodorizing mechanism is arranged in the homogenizing bin, so that the particles can be effectively deodorized when the particles are homogenized, the pollution to the environment caused by discharging the particles is avoided, and the operation environment is improved.
Example 2:
the embodiment provides an automobile foot pad production system, in addition to the technical scheme including above-mentioned embodiment, still have following technical feature, the homogenization feed bin includes:
The device comprises a machine body 1, wherein a homogenization cavity 2 is formed in the machine body 1, and a feeding port 3 and an exhaust port 4 are formed in the top of the homogenization cavity 2;
the rotating shaft 5 is arranged in the homogenizing cavity 2, a bracket 50 for mounting the bottom end of the rotating shaft 5 is arranged in the homogenizing cavity 2, and the bracket 50 is connected with the rotating shaft 5 through a bearing;
a motor 6, the motor 6 is installed at the top of the machine body 1 and is used for driving the rotating shaft 5;
the stirring rod 7 is arranged on the surface of the rotating shaft 5 and is used for mixing granules;
The boss 8 is arranged on the inner wall of the homogenization cavity 2, and the surface of the boss 8 is matched with one side of the stirring rod 7 away from the axis;
The material plate 9 is sleeved on the surface of the rotating shaft 5, is positioned below the stirring rod 7, and is matched with the boss 8 on one side far away from the axis;
The first air inlet 10 is arranged on the inner wall of the homogenization cavity 2, is positioned on the upper side and the lower side of the material plate 9, and is connected with a hot air guide pipeline 11 for providing hot air for the homogenization cavity 2;
Wherein, a plurality of first ventilation holes 12 are formed on the material plate 9, the material plate 9 is a plurality of, preferably three, and is arranged at equal intervals along the axial direction of the rotating shaft 5, the material plate 9 is in sliding connection with the rotating shaft 5 and is preferably coated with lubricating oil, the motor 6 is preferably a servo motor 6, and the inner wall of one side of the boss 8 close to the axis is arranged in parallel along the axial direction;
Meanwhile, the stirring rod 7 is preferably made of rubber, and the elastic metal plate is embedded in the stirring rod, so that damage to granules is reduced during stirring, the quality of the granules is guaranteed, the structural connection strength of the stirring rod 7 is improved through the elastic metal plate, the situation of breakage is avoided, and the service life is prolonged;
Furthermore, the exhaust port 4 and the air guiding channel may be provided as a circulation system, and the circulation system further includes a treatment mechanism for treating VOC exhaust gas, the treatment mechanism may employ catalytic combustion, and the hot air generated after the partial combustion treatment may be used for providing heat energy of hot air, so as to improve the energy utilization rate.
This embodiment can see that drive puddler 7 through motor 6 drive pivot 5 rotates, and then stir the mixture to the aggregate, improve the effect of blending, and set up first air intake 10 in the upper and lower both sides of flitch 9, improve the hot-blast heating efficiency and the effect to flitch 9 promptly, improve efficiency and the effect that the VOC peculiar smell was got rid of, and boss 8's setting, make the aggregate that is close to homogenization chamber 2 inner wall roll down to axial one side along boss 8, improve the effect of blending, and one side and boss 8 looks adaptation of axle center are kept away from to puddler 7, thereby guarantee the stirring effect of puddler 7 to the aggregate, make the aggregate homoenergetic on flitch 9 drive by puddler 7.
Example 3:
The present embodiment provides an automobile foot pad production system, which has the following technical features in addition to the technical scheme including the above embodiment, and the stirring rod 7 includes:
The first connecting part 70, the first connecting part 70 is connected with the surface of the rotating shaft 5;
an agitating portion 71, the agitating portion 71 being provided on a surface of the first connecting portion 70 away from the shaft center;
an upper polishing part 72, the upper polishing part 72 being located on a surface of the stirring part 71 away from the axis;
wherein the stirring part 71 is horizontally arranged with the material plate 9 along the direction far away from the axis in the radial direction, and is obliquely arranged along one side of the material plate 9 in the stirring direction;
Meanwhile, the first connection part 70, the stirring part 71 and the upper throwing part 72 are preferably of an integrated structure, and in order to improve the separation effect of the stirring rod 7 on the pellets and the drying effect by heating after separation, the cutting part 73 may be vertically provided on the upper surface of the stirring part 71 in the stirring direction.
This embodiment can see that through adopting puddler 7 to improve the effect of mixing the aggregate, specifically, through setting up the stirring portion 71 of puddler 7 to set up along its stirring direction slope to the lifting of cooperation lifting subassembly 16 to flitch 9, make puddler 7 can cut into the stirring when stirring the material, improve the stirring and mix the effect, and through throwing portion 72, be convenient for throw partial aggregate in the in-process of stirring, thereby be convenient for separate the aggregate and separate the back with the thermal conductivity efficiency between the hot-blast, improve the deodorization efficiency.
Example 4:
The embodiment provides an automobile foot pad production system, which comprises the following technical characteristics in addition to the technical scheme of the embodiment, and further comprises:
the slot 13, the slot 13 is opened on the material plate 9 in a penetrating way;
the baffle 14, the baffle 14 includes the embedded part (140) which is matched with the slotted hole 13 and the second connecting part (141) which is used for connecting to the surface of the rotating shaft 5;
A first ratchet member 15, the first ratchet member 15 being installed between the second connection portion (141) and the surface of the rotation shaft 5, and being used for connection of the second connection portion (141) to the rotation shaft 5;
a lifting assembly 16, the lifting assembly 16 being mounted on the inner wall of the homogenization chamber 2 and being used for lifting the material plate 9;
The embedded part (140) is provided with a second ventilation hole 17, is fixedly connected with the second connecting part (141), and has the surface flush with the surface of the material plate 9;
Simultaneously, the slotted holes 13 on the plurality of adjacent material plates 9 are alternately arranged left and right, so that the moving path of the granules in the homogenization cavity 2 is improved, the mixing and heating of the granules are ensured, and the peculiar smell is removed;
furthermore, the first ratchet member 15 preferably includes a ratchet wheel sleeved on the surface of the rotating shaft 5, a pawl mounted on the rotating shaft 5 and adapted to the ratchet wheel, and bearings mounted on two ends of the ratchet wheel in the axial direction, wherein one side of the bearing is fixedly connected with the second connecting portion (141) and the ratchet wheel, the other side is fixedly connected with the surface of the rotating wheel, and the two fixed connections are preferably in interference fit.
According to the embodiment, when the granules are fed, the lifting assembly 16 lifts the plurality of material plates 9, the motor 6 is reversed, the rotating shaft 5 is clamped with the baffle plate 14 through the first ratchet wheel piece 15 and drives the baffle plate 14 to rotate, so that the baffle plate 14 rotates below the material plates 9 to vacate the slotted holes 13, the motor 6 is rotated positively, the first ratchet wheel piece 15 is not clamped, the rotating shaft 5 drives the stirring rod 7 to rotate and pushes the granules to fall from the slotted holes 13, after the discharging is finished, the motor 6 is reversed, the embedding part (140) is embedded with the slotted holes 13 again, the structure is simple, the control is convenient, and the manufacturing cost is low.
Example 5:
in addition to the technical scheme including the above embodiments, the present embodiment provides an automobile foot pad production system, which has the following technical features, the lifting assembly 16 includes:
a chute 160, the chute 160 is arranged on the inner wall of the homogenization cavity 2;
The sealing strip 161, the sealing strip 161 is installed on one side of the chute 160 close to the axle center of the homogenization cavity 2, and smoothly transits with the inner wall of the homogenization cavity 2, and a linear groove 162 is arranged along the axial direction of the homogenization cavity 2, and meanwhile, the linear groove 162 is correspondingly arranged with the material plate 9;
A connecting rod 163, one end of the connecting rod 163 is connected with the material plate 9, and the other end extends into the chute 160 through the linear groove 162;
the iron block 164, the iron block 164 is slidably connected in the chute 160, and fixedly connected with the other end of the connecting rod 163, and is matched with the chute 160;
the electromagnet 165 is arranged in the chute 160, is positioned above the iron block 164 and is arranged corresponding to the iron block 164;
The trigger piece 166 is arranged on the inner wall of the homogenization cavity 2, is connected in series with the circuit of the electromagnet 165 and is used for controlling the opening and closing of the electromagnet 165;
The distance between the iron block 164 and the electromagnet 165 is the same as the distance between the material plate 9 and the stirring rod 7, and is not smaller than the thickness of the material plate 9; the distance between the iron block 164 and the electromagnet 165 and the distance between the material plate 9 and the stirring rod 7 are both preferably slightly larger than the thickness of the material plate 9, and the two ends of the connecting rod 163 are respectively fixedly connected with the iron block 164 and the material plate 9, and the sealing strip 161 is preferably in adhesive connection with the inner wall of the chute 160;
Meanwhile, the boss 8 is provided with a strip-shaped groove 80 for the connecting rod 163 to slide, so that the connecting rod 163 drives the material plate 9 to lift and fall, and the sealing strip 161 extends to the inner wall of the strip-shaped groove 80;
moreover, the linear groove 162 is not in the closed state at the connecting rod 163, the state at the connecting rod 163 is in the opened state by the connecting rod 163, and the friction force between the inner wall of the linear groove 162 and the surface of the connecting rod 163 in the opened state is smaller than the adsorption force of the electromagnet 165 on the iron block 164 and smaller than the gravity of the granules and the material plate 9.
This embodiment can be seen that, through the switching on and off of control electromagnet 165, realize the lifting to flitch 9, and is efficient, the sensitivity is high, the setting of spout 160 simultaneously, iron plate 164 and connecting rod 163, improve the stability of flitch 9 lifting and decline, and can prevent the rotation of flitch 9, guarantee the corresponding setting between electromagnet 165 and the iron plate 164, and the interval size of iron plate 164 and electromagnet 165 is the same with the interval size of flitch 9 and puddler 7, and all be not less than the thickness size of flitch 9, thereby make flitch 9 by the lifting back, puddler 7 minimum level can be higher than flitch 9 surface, thereby improve the ejection of compact efficiency to the slotted hole 13 to the granule, and sealing strip 161 can avoid the granule to fall into in spout 160.
Example 6:
In addition to the technical scheme including the above embodiments, the present embodiment provides an automobile foot pad production system, which further includes the following technical features, the trigger 166 includes:
a first electrode 1660, the first electrode 1660 being mounted on an inner wall of the homogenization cavity 2;
A second electrode 1661, a second motor 6 is mounted on the homogenized inner wall and disposed corresponding to the first electrode 1660 with a gap 1662 formed between the first electrode 1660;
the trigger piece 1663, the trigger piece 1663 is mounted on the surface of the rotating shaft 5, and is disposed corresponding to the gap 1662 between the first electrode 1660 and the second electrode 1661;
a second ratchet 1664, the second ratchet 1664 being used to connect the trigger piece 1663 to the shaft 5;
wherein the direction of the second ratchet member 1664 is opposite to the direction of the first ratchet member 15; and the second ratchet member 1664 preferably comprises a ratchet wheel sleeved on the surface of the rotating shaft 5, a pawl mounted on the rotating shaft 5 and adapted to the ratchet wheel, and bearings mounted on two ends of the ratchet wheel in the axial direction, wherein one side of the bearing is fixedly connected with the trigger piece 1663 and the ratchet wheel, the other side is fixedly connected with the surface of the rotating wheel, and the two parts are preferably in interference fit.
According to the embodiment, through adopting the structure, and being connected with the rotating shaft 5 through the second ratchet wheel piece 1664, and then controlling through the rotating shaft 5, and adopting the second ratchet wheel piece 1664 opposite to the first ratchet wheel piece 15, thereby being convenient for when shifting out the baffle 14 from the slotted hole 13, the second ratchet wheel piece 1664 is not clamped, the trigger piece 1663 is not separated from the first electrode 1660 and the second electrode 1661, namely, the electromagnet 165 can continuously lift the material plate 9, specifically, when the rotating shaft 5 drives the stirring rod 7 to stir the granules, the trigger piece 1663 rotates along with the rotating shaft 5, and intermittently triggers the gap 1662 between the first electrode 1660 and the second electrode 1661, thereby intermittently starting and closing the electromagnet 165, and then being capable of frequently driving the material plate 9 to move up and down when mixing the granules, on one hand, being convenient for lifting the granules, improving the gap 1662 between the granules and the separation effect, further improving the heating and drying effects of the granules, and on the other hand, the frequent material plate 9 can be matched with the stirring rod 7, further improving the stirring effect, and the mixing effect is not needed, and the cutting-in power source is easy.
Example 7:
The embodiment provides an automobile foot pad production system, which comprises the following technical characteristics in addition to the technical scheme of the embodiment, and further comprises:
A third ratchet member 18, the third ratchet member 18 being mounted between the first connection portion 70 and the rotation shaft 5, and being used for connection between the first connection portion 70 and the rotation shaft 5;
The third ratchet member 18 and the first ratchet member 15 are opposite in direction and the second ratchet member 1664 are in the same direction, and the third ratchet member 18 preferably comprises a ratchet wheel sleeved on the surface of the rotating shaft 5, a pawl mounted on the rotating shaft 5 and adapted to the ratchet wheel, and bearings mounted on two ends of the ratchet wheel in the axial direction, wherein one side of the bearing is fixedly connected with the first connecting portion 70 and the ratchet wheel, the other side of the bearing is fixedly connected with the surface of the rotating wheel, and the two parts are preferably in interference fit.
According to the embodiment, through the arrangement of the third ratchet wheel piece 18, the direction of the third ratchet wheel piece 18 is opposite to that of the first ratchet wheel piece 15, and the direction of the third ratchet wheel piece 18 is the same as that of the second ratchet wheel piece 1664, so that when the baffle 14 moves out of the slot 13, the third ratchet wheel piece 18 is not clamped, namely the stirring rod 7 does not rotate reversely along with the rotating shaft 5, the stirring rod 7 arranged obliquely is prevented from being clamped, the service life of the stirring rod 7 is prolonged, and the stirring rod is simple in structure, does not need an additional power source, and is convenient to control.
Example 8:
The embodiment provides an automobile foot pad production system, which comprises the following technical characteristics in addition to the technical scheme of the embodiment, and further comprises:
The screening plate 19 is arranged below the material plate 9 and is obliquely arranged, and one end of the screening plate 19 positioned at a low position is hinged with the inner wall of the homogenization cavity 2;
The first discharge hole 20 is formed in the bottom of the homogenization cavity 2, is positioned above the lower end of the screening plate 19, and is used for guiding out qualified granules;
The second discharge hole 21 is formed in the bottom of the homogenization cavity 2, is positioned below the screening plate 19 and is used for guiding out and recycling unqualified granules;
The supporting plate 22 is arranged on the inner wall of the homogenization cavity 2 and corresponds to one side of the screening plate 19 positioned at a high position;
A spring 23, the spring 23 is mounted on the supporting plate 22, and both ends are respectively connected with the supporting plate 22 and the sieving plate 19;
The toggle rod 24 is arranged at the bottom end of the rotating shaft 5, and one end far away from the rotating shaft 5 is provided with a pressing block 25 for intermittently pressing one end of the screening plate 19 at a high position;
Wherein, welding is preferably adopted between the supporting plate 22 and the machine body 1, and the spring 23 is preferably locked by a bolt, and an integrated structure is preferably adopted between the poking rod 24 and the pressing block 25, and the poking rod 24 is preferably fixed by a bolt with the bottom end of the rotating shaft 5.
According to the embodiment, the stirring rod 24 follows the rotation of the rotating shaft 5, one end of the sieving plate 19 is intermittently pressed by the pressing block 25, and the sieving plate 19 shakes under the action of the spring 23, so that the screening of unqualified granules is more facilitated, the discharge of the unqualified granules from the second discharge port 21 is ensured, the quality of the granules led out from the first discharge port 20 can be ensured, the structure is simple, an additional power source is not needed, and the control is convenient.
Example 9:
The embodiment provides an automobile foot pad production system, which comprises the following technical characteristics in addition to the technical scheme of the embodiment, and further comprises:
the second air inlet 26 is formed in the inner wall of the bottom of the homogenization cavity 2, is positioned below the low side of the screening plate 19 and is connected with the air guide channel;
Wherein, the screening holes on the screening plate 19 are preferably arranged in parallel with the second air inlet 26;
Meanwhile, in order to further ensure the quality of the granules guided out of the first discharge port 20, the device further comprises a sealing plate arranged in the first discharge port 20, the sealing plate is driven by an air cylinder, and after the screening plate 19 screens the granules for a period of time, the first discharge port 20 is opened by pulling the sealing plate through the air cylinder, so that the quality of the guided out qualified granules is further ensured.
In this embodiment, it can be seen that, since the second air inlet 26 is formed below the side of the screening plate 19 located at the lower position, and the reject granules (such as crushed granules) are lighter than the acceptable granules, the reject granules thrown up by the screening plate 19 are different from the acceptable granules in height, and the effect of the hot air blown into the second air inlet 26 is matched, so that the reject granules are different from the acceptable granules (the reject granules fall on the side of the screening plate 19 away from the first discharge port 20 relative to the acceptable granules), that is, separation can occur, so that the reject granules fall point is closer to the upper position of the screening plate 19, the possibility that the reject granules are led out from the first discharge port 20 can be effectively reduced, and the quality of the granules can be ensured.
Example 10:
The embodiment provides an automobile foot pad production system, which has the following technical characteristics besides the technical scheme of the embodiment, and the automobile foot pad production process comprises the following steps:
S1: metering ingredients: the ingredients comprise 25-37 parts of SEBS, 13-21 parts of PP resin, 16-26 parts of calcium powder, 25-38 parts of white oil, 1-3 parts of black master batch, 0.5-0.8 part of zinc stearate, 0.1-0.3 part of antioxidant, 0.6 part of ultraviolet absorber and 0.3-0.6 part of silicone master batch.
S2: high speed mixing: mixing the ingredients by a high-speed mixer;
S3: granulating: granulating the ingredients mixed at high speed by a granulator, and forming granules;
S4: homogenizing and deodorizing: homogenizing the granules by a homogenizing silo, performing odor treatment, screening, and recycling the granules which do not meet the requirements;
s5: injection molding: processing the homogenized and deodorized granules by an injection molding machine, and performing injection molding;
S6: trimming: trimming the injection-molded automobile foot pad to obtain a finished automobile foot pad and leftover materials;
s7: and (3) volatilizing and cooling: placing the finished automobile foot pad in a cool and ventilated place for volatilizing and cooling;
s8: and (3) packaging: packaging the air-dried and cooled automobile foot pad;
s9: and (5) warehousing: numbering and warehousing the packed automobile foot pad;
Wherein, leftover materials in S6 are recycled after being crushed by a crusher.
According to the embodiment, through the production process, unqualified granules are recycled in the homogenization deodorizing process, so that the product quality is effectively improved, and the trimmed scraps are crushed and recycled through a crusher, so that the utilization rate is further improved.
The specific process steps of homogenizing and deodorizing are as follows: firstly, a batch of granules are fed through a feeding port 3, after the feeding is completed, a hot air is supplied to a homogenization cavity 2 through an air guide channel, a motor 6 starts to rotate positively, at the moment, a rotating shaft 5 drives a stirring rod 7 and a trigger piece 1663 to rotate through a second ratchet wheel piece 1664 and a third ratchet wheel piece 18, namely, the stirring rod 7 stirs and separates the granules on a material plate 9, the heat conduction effect between the hot air and the granules is improved, the trigger piece 1663 intermittently touches a first electrode 1660 and a second electrode 1661, further, the material plate 9 is intermittently lifted through an electromagnet intermittent adsorption iron block 164, on one hand, the granules are thrown up, the stirring and separating effect is improved, on the other hand, the stirring rod 7 is matched with the stirring rod 7, the stirring and mixing effect of the stirring rod 7 on the granules is further improved, after a preset time, the motor 6 stops the positive loading after the trigger piece 1663 touches the first electrode 1660 and the second electrode 1661, the electromagnet 165 continuously adsorbs the iron block 164, so that the material plate 9 is lifted, the motor 6 is rotated reversely, the rotating shaft 5 drives the baffle 14 to rotate under the action of the first ratchet wheel piece 15, the baffle is staggered with the slotted hole 13 and moves to the lower part of the material plate 9, the motor 6 stops rotating reversely and starts rotating positively, the material plate 9 is always in a lifted state under the supporting action of the embedded part (140), the lowest position of the stirring rod 7 is in contact with the surface of the material plate 9 at the moment, the motor 6 rotates positively to drive the stirring rod 7 to push the granules to fall from the slotted hole 13, the fallen granules sequentially pass through the lower multiple material plates 9, the multiple first air outlets and the multiple stirring rods 7, further blending, heat conduction, heating deodorization and improvement effect are carried out in the process of falling to the sieving plate 19, the falling on the sieving plate 19 subsequently, qualified granules are led out from the first discharging hole 20, unqualified granules are led out from the second discharging hole 21 until the guiding out of the granules in one batch is completed, the motor 6 stops rotating positively and starts rotating reversely until the embedded part (140) corresponds to the slotted hole 13, and the steps are repeated to homogenize and remove the smell of the granules in the second batch.
The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.
Claims (5)
1. An automotive foot pad production system, comprising:
the high-speed mixer is used for mixing ingredients at a high speed;
The granulator is used for granulating the ingredients mixed at high speed to form granules;
The homogenizing bin is used for mixing the granules, and a deodorizing mechanism is arranged in the homogenizing bin and used for deodorizing after mixing;
the injection molding machine is used for injection molding of the automobile foot pad;
the crusher is used for crushing and recycling leftover materials after trimming the injection-molded automobile foot pad;
the homogenization silo includes:
The device comprises a machine body (1), wherein a homogenizing cavity (2) is formed in the machine body (1), and a feeding port (3) and an exhaust port (4) are formed in the top of the homogenizing cavity (2);
A rotating shaft (5), wherein the rotating shaft (5) is arranged in the homogenization cavity (2);
The motor (6) is arranged at the top of the machine body (1) and is used for driving the rotating shaft (5);
The stirring rod (7) is arranged on the surface of the rotating shaft (5) and is used for mixing granules;
The boss (8) is arranged on the inner wall of the homogenizing cavity (2), and the surface of the boss (8) is matched with one side of the stirring rod (7) far away from the axle center;
The material plate (9) is sleeved on the surface of the rotating shaft (5), is positioned below the stirring rod (7), and is matched with the boss (8) on one side far away from the axis;
the first air inlet (10) is formed in the inner wall of the homogenizing cavity (2), is positioned on the upper side and the lower side of the material plate (9), and is connected with a hot air guide pipeline (11) for providing hot air for the homogenizing cavity (2);
the slotted hole (13), the slotted hole (13) is opened on the flitch (9) in a penetrating way;
The baffle plate (14), the baffle plate (14) comprises an embedded part (140) matched with the slotted hole (13) and a second connecting part (141) used for being connected to the surface of the rotating shaft (5);
a first ratchet wheel member (15), the first ratchet wheel member (15) being mounted between the second connection portion (141) and the surface of the rotating shaft (5), and being used for connection of the second connection portion (141) and the rotating shaft (5);
A lifting assembly (16), wherein the lifting assembly (16) is arranged on the inner wall of the homogenization cavity (2) and is used for lifting the material plate (9);
Wherein a plurality of first ventilation holes (12) are formed in the material plate (9); the embedded part (140) is provided with a second ventilation hole (17) and is fixedly connected with the second connecting part (141);
the stirring rod (7) comprises:
the first connecting part (70), the said first connecting part (70) connects with surface of the spindle (5);
an agitation unit (71), wherein the agitation unit (71) is provided on a surface of the first connection unit (70) that is remote from the axis;
An upper polishing part (72), wherein the upper polishing part (72) is positioned at one side of the stirring part (71) away from the axle center;
Wherein the stirring part (71) is horizontally arranged with the material plate (9) along the direction far away from the axle center along the radial direction, and is obliquely arranged along one side of the stirring direction to the material plate (9);
the lifting assembly (16) comprises:
The chute (160) is arranged on the inner wall of the homogenization cavity (2);
The sealing strip (161) is arranged on the inner wall of the chute (160), smoothly transits with the inner wall of the homogenizing cavity (2), and is provided with a linear groove (162) along the axial direction of the homogenizing cavity (2), and the linear groove (162) is arranged corresponding to the material plate (9);
one end of the connecting rod (163) is connected with the material plate (9), and the other end of the connecting rod (163) penetrates through the linear groove (162) and extends into the sliding groove (160);
The iron block (164), the said iron block (164) is slidably connected in the slide slot (160), and fixedly connect with another end of the connecting rod (163), and with the slide slot (160) looks adaptation;
The electromagnet (165) is arranged in the chute (160), is positioned above the iron block (164), and is arranged corresponding to the iron block (164);
The trigger piece (166) is arranged on the inner wall of the homogenization cavity (2), is connected in series with the circuit of the electromagnet (165) and is used for controlling the opening and closing of the electromagnet (165);
The distance between the iron block (164) and the electromagnet (165) is the same as the distance between the material plate (9) and the stirring rod (7), and is not smaller than the thickness of the material plate (9);
The trigger (166) includes:
a first electrode (1660), the first electrode (1660) being mounted on the inner wall of the homogenization chamber (2);
A second electrode (1661), wherein the second electrode (1661) is mounted on the inner wall of the homogenization cavity (2), is arranged corresponding to the first electrode (1660), and forms a gap (1662) with the first electrode (1660);
the trigger piece (1663), the trigger piece (1663) is arranged on the surface of the rotating shaft (5) and is arranged corresponding to the gap (1662) between the first electrode (1660) and the second electrode (1661);
A second ratchet element (1664), the second ratchet element (1664) being used for the connection between the trigger piece (1663) and the spindle (5);
wherein the direction of the second ratchet member (1664) is opposite to the direction of the first ratchet member (15).
2. The car foot mat production system of claim 1, further comprising:
A third ratchet member (18), the third ratchet member (18) being mounted between the first connection portion (70) and the rotation shaft (5) and being used for connection between the first connection portion (70) and the rotation shaft (5);
wherein the third ratchet member (18) is opposite to the first ratchet member (15) and is in the same direction as the second ratchet member (1664).
3. The car foot mat production system of claim 1, further comprising:
The screening plate (19) is arranged below the material plate (9) and is obliquely arranged, and one end of the screening plate (19) positioned at a low position is hinged with the inner wall of the homogenization cavity (2);
The first discharge hole (20) is formed in the bottom of the homogenization cavity (2), is positioned above the low-level end of the screening plate (19), and is used for guiding out qualified granules;
The second discharge hole (21) is formed in the bottom of the homogenization cavity (2), is positioned below the screening plate (19), and is used for guiding out and recovering unqualified granules;
the supporting plate (22) is arranged on the inner wall of the homogenization cavity (2) and is arranged corresponding to one side of the screening plate (19) positioned at a high position;
the springs (23) are arranged on the supporting plate (22), and two ends of each spring (23) are respectively connected with the supporting plate (22) and the screening plate (19);
The toggle rod (24), toggle rod (24) are installed in pivot (5) bottom, and are provided with pressing piece (25) in the one end of keeping away from pivot (5) to be used for intermittent type formula to press screening board (19) to be located the one end of high position.
4. A car foot mat production system according to claim 3, further comprising:
The second air inlet (26) is formed in the inner wall of the bottom of the homogenizing cavity (2), is positioned below the low-level side of the screening plate (19), and is connected with the air guide pipeline (11).
5. The car foot mat production system according to claim 1, wherein the car foot mat production process comprises the following steps:
S1: metering ingredients: the ingredients comprise 25-37 parts of SEBS, 13-21 parts of PP resin, 16-26 parts of calcium powder, 25-38 parts of white oil, 1-3 parts of black matrix, 0.5-0.8 part of zinc stearate, 0.1-0.3 part of antioxidant, 0.6 part of ultraviolet absorber and 0.3-0.6 part of silicone master batch;
S2: high speed mixing: mixing the ingredients by a high-speed mixer;
S3: granulating: granulating the ingredients mixed at high speed by a granulator, and forming granules;
S4: homogenizing and deodorizing: homogenizing the granules by a homogenizing silo, performing odor treatment, screening, and recycling the granules which do not meet the requirements;
s5: injection molding: processing the homogenized and deodorized granules by an injection molding machine, and performing injection molding;
S6: trimming: trimming the injection-molded automobile foot pad to obtain a finished automobile foot pad and leftover materials;
s7: and (3) volatilizing and cooling: placing the finished automobile foot pad in a cool and ventilated place for volatilizing and cooling;
s8: and (3) packaging: packaging the air-dried and cooled automobile foot pad;
s9: and (5) warehousing: numbering and warehousing the packed automobile foot pad;
Wherein, leftover materials in S6 are recycled after being crushed by a crusher.
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| CN202311133089.4A CN116901292B (en) | 2023-09-04 | 2023-09-04 | Automobile foot pad production system and production process thereof |
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| CN202311133089.4A CN116901292B (en) | 2023-09-04 | 2023-09-04 | Automobile foot pad production system and production process thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702920A (en) * | 2019-01-16 | 2019-05-03 | 上海塑锐达复合材料有限公司 | A kind of preparation method of thermoplastic resin/fibrous composite |
| CN114311385A (en) * | 2021-12-29 | 2022-04-12 | 湖北天之翔模塑科技有限公司 | Anti-scald transparent injection molding cup thickening treatment process |
| CN217777451U (en) * | 2022-08-15 | 2022-11-11 | 青岛颐世保塑料有限公司 | High-capacity efficient plastic homogenizing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9702622A (en) * | 1996-04-26 | 1998-04-30 | Basf Corp | Substituted pyrrolidone plasticized thermoplastic resin useful as a plastic processing equipment cleaning compound. |
| KR100316152B1 (en) * | 1999-04-24 | 2001-12-20 | 이성수 | Method and system for recycling recyclable scrapped materials |
| CN112405941A (en) * | 2020-10-29 | 2021-02-26 | 诸暨市御隆智能科技有限公司 | Domestic waste collects regeneration treatment equipment |
| CN112475269A (en) * | 2020-11-26 | 2021-03-12 | 厦门舟焕实业有限公司 | Hospital's production of preventing radiation lead door is with annotating material shaping evenly distributed subassembly |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702920A (en) * | 2019-01-16 | 2019-05-03 | 上海塑锐达复合材料有限公司 | A kind of preparation method of thermoplastic resin/fibrous composite |
| CN114311385A (en) * | 2021-12-29 | 2022-04-12 | 湖北天之翔模塑科技有限公司 | Anti-scald transparent injection molding cup thickening treatment process |
| CN217777451U (en) * | 2022-08-15 | 2022-11-11 | 青岛颐世保塑料有限公司 | High-capacity efficient plastic homogenizing device |
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