CN113199736A - Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment - Google Patents
Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment Download PDFInfo
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- CN113199736A CN113199736A CN202110566839.1A CN202110566839A CN113199736A CN 113199736 A CN113199736 A CN 113199736A CN 202110566839 A CN202110566839 A CN 202110566839A CN 113199736 A CN113199736 A CN 113199736A
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- 238000001125 extrusion Methods 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 title abstract description 79
- -1 polypropylene Polymers 0.000 title abstract description 4
- 229920001155 polypropylene Polymers 0.000 title abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 123
- 238000004140 cleaning Methods 0.000 claims abstract description 87
- 239000002994 raw material Substances 0.000 claims abstract description 81
- 239000002245 particle Substances 0.000 claims abstract description 51
- 238000001035 drying Methods 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 25
- 238000007664 blowing Methods 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/84—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders by heating or cooling the feeding screws
- B29C48/845—Heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- 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
Abstract
The invention discloses extrusion production equipment for a PP (polypropylene) wire groove bracket for automobile fastening and a use method thereof. According to the invention, the impurity removing box, the feeding hopper, the impurity removing fan and the cleaning sieve are arranged, the feeding hopper is matched with the motor, the fixing rod and the push rod for use, so that the blanking process of PP particle raw materials is looser and more sparse, the impurity removing fan and the impurity collecting box are matched for use, the impurity removing efficiency is improved, the cleaning sieve is matched with the electric telescopic rod for use, the raw material particles are cleaned, and the quality of subsequent finished products is further improved.
Description
Technical Field
The invention relates to the technical field of processing of PP (polypropylene) slot brackets for automobile fastening, in particular to extrusion production equipment of PP slot brackets for automobile fastening and a use method thereof.
Background
Each large module in a bus or a passenger car needs to be electrically connected with a power supply system, and particularly for new energy automobiles, the wiring harness is numerous; a plurality of wire harnesses are integrated on the vehicle body through the wire trough support or the wire harness support in cooperation with accessories such as wire clamps, binding belts, hoops and the like.
PP wire casing support material is the PP material, and its processing technology is extrusion moulding after handling, assembles once more, but the extrusion production equipment of the PP wire casing support of current car fastening is before processing, can't filter the debris of adulteration in the PP granule raw materials, leads to follow-up heating to extrude the back, and inside has debris and bubble, and the product quality is relatively poor to current PP wire casing support extrusion production equipment heating efficiency when using is low, and process time is long, and the practicality is poor.
Patent number CN202010151204.0 discloses a high-efficient environment-friendly plastics extruding machine, relate to the mechanical equipment field, it has mainly been solved when using the extruding machine preparation plastics product, because raw materials temperature is lower, influence work efficiency's problem, this device main extruding machine body, be equipped with the extruding machine motor on the extruding machine body, be equipped with reinforced mechanism on the extruding machine body, protection machanism, observation mechanism, exhaust treatment mechanism, rabbling mechanism, preheat the mechanism, it rotates to drive hollow drum through the extruding machine motor, stir the raw materials in the toper loading hopper, and drive the flabellum and rotate, the heat that gives off when the extruding machine body extrudes the product is taken out the toper loading hopper in through the air-supply line, heat the raw materials. The invention has the advantages that the raw materials are heated in advance, the time for heating the raw materials in the production process is reduced, the working efficiency is improved, and the heat energy generated by the plastic extruding machine body is recovered by a plastic extruding machine motor, so that the energy is saved and the environment is protected.
The device has the following disadvantages when in use: 1. before processing, the device cannot screen impurities doped in the PP particle raw material, so that impurities and bubbles exist in the PP particle raw material after subsequent heating and extrusion, and the product quality is poor, so that improvement is needed; 2. the device has low heating efficiency, long processing time and poor practicability when in use, so the device needs to be improved.
Disclosure of Invention
The invention aims to provide extrusion production equipment of a PP wire casing bracket for automobile fastening and a use method thereof, and aims to solve the problems that impurities doped in a PP particle raw material cannot be screened before processing, so that the impurities and bubbles exist inside the PP particle raw material after subsequent heating and extrusion, the product quality is poor, the heating efficiency is low during use, the processing time is long, and the practicability is poor.
In order to solve the technical problems, the invention provides the following technical scheme: an extrusion production device of a PP wire groove bracket for automobile fastening comprises an impurity removal box, wherein a feed inlet is arranged at the top of the impurity removal box, hopper chutes are arranged at two sides inside the feed inlet, one end of a hopper slider is connected inside the hopper chutes in a sliding manner, a feed hopper is fixedly connected above the hopper slider, a shaking cavity is arranged at the inner side of the hopper chute, a motor is fixedly arranged inside the shaking cavity, a motor power output shaft is fixedly connected with a turntable, a fixed rod is fixedly arranged on the disc surface outside the turntable, one end of a connecting rod is rotatably connected to the outer side of the fixed rod, the other end of the connecting rod is rotatably connected with a push rod connecting ring, one end of a push rod is rotatably connected to the inner side of the push rod connecting ring, a stable shaft sleeve is sleeved outside the push rod, the other end of the push rod is fixedly connected to the left side of the hopper slider, and a plurality of impurity removal fans are detachably arranged below the shaking cavity, impurity removing box right side is rotated and is connected with debris and collects the box, impurity removing net slot has been seted up to debris collection box inside both sides, the inside grafting of impurity removing net slot has impurity removing net inserted block one end, impurity removing net inserted block other end fixedly connected with removes the impurity net, impurity collecting box has seted up down miscellaneous mouthful below, remove the inside below of impurity removing box and seted up the washing chamber.
Preferably, one end of a conveying frame is fixedly installed on the left side of the cleaning cavity, the other end of the conveying frame is fixedly connected with a drying box, the left side of the drying box is fixedly connected with an extrusion mechanism, the extrusion mechanism comprises an extrusion screw sleeve, an extrusion screw rod and a heating loop rod, the outer side of the extrusion screw rod is in threaded connection with the extrusion screw sleeve, the outer side of the extrusion screw sleeve is detachably connected with the heating loop rod, an electric heating wire is embedded and connected in the heating loop rod, two sides of the inner part of the heating loop rod are provided with spring grooves, one end of a fastening spring is fixedly connected above the inner part of the spring groove, the other end of the fastening spring is fixedly connected with a connecting block, two sides of the outer part of the extrusion screw sleeve are provided with connecting grooves, the connecting block is inserted in the connecting grooves, the heating loop rod on the outer side of the extrusion mechanism is matched with the electric heating wire in the extrusion mechanism for use, so as to additionally heat the extrusion screw sleeve, make PP granule raw materials soften more easily and melt, improved the efficiency of processing to fastening spring cooperation connecting block uses, is convenient for follow-up dismantlement heating loop bar, has improved the efficiency of follow-up maintenance.
Preferably, the telescopic link mounting groove has been seted up to washing chamber top, telescopic link mounting groove inboard demountable installation has a plurality of electric telescopic handle, wash intracavity portion both sides and seted up the cleaning sieve spout, inside sliding connection of cleaning sieve spout has cleaning sieve slider one end, cleaning sieve slider other end fixedly connected with cleaning sieve, cleaning sieve both ends fixedly connected with pivot, the electric telescopic handle below is rotated and is connected in the pivot outside, and through installing electric telescopic handle and cleaning sieve, electric telescopic handle cooperation cleaning sieve drives PP raw materials granule and shakes the washing at washing intracavity portion, and the cleaning performance is better, and then has improved follow-up off-the-shelf processingquality.
Preferably, stoving case top inboard can be dismantled and be connected with drying fan, the drying fan outside can be dismantled and be connected with the dust screen, and drying fan can last to blow to stoving incasement portion, is convenient for quick and dries the PP raw material granule after wasing, prevents that follow-up finished product bubble from appearing, has improved processingquality.
Preferably, feeder hopper below both sides can be dismantled and be connected with flexible curtain, just flexible curtain both sides sliding connection be in the feed inlet is inboard, and flexible curtain follows the feeder hopper and moves the shrink in that the feed inlet is inside, prevents inside PP granule raw materials directly enters into the feed inlet, has improved the result of use.
Preferably, wash chamber below fixed mounting and have the blow off pipe, wash chamber right side fixedly connected with inlet tube, the blow off pipe is convenient for follow-up clearance will wash the inside sewage of chamber and discharge fast after, has improved the practicality.
Preferably, the conveying frame is internally connected with a plurality of conveying rollers in a rotating mode, the conveying rollers are connected with the conveying belt in an outer rotating mode, the conveying belt is matched with the conveying rollers for use, PP raw material particles after being cleaned are conveniently and quickly conveyed to the drying cavity, and processing efficiency is improved.
Preferably, the electric power input ends of the motor, the heating wire, the electric telescopic rod, the impurity removing fan, the drying fan and the conveying roller are all electrically connected with an external power supply.
The use method of the extrusion production equipment of the PP wire casing bracket for automobile fastening comprises the following steps:
firstly, opening an impurity removing fan on the inner side of an impurity removing box, continuously blowing air to the inner side of the impurity removing box by the impurity removing fan, then putting PP particle raw materials for processing a PP wire groove support into a feed hopper, starting a motor, and driving a rotary disc to rotate by the motor to drive the rotary disc to rotate, wherein the rotary disc drives a fixed rod arranged on the disc surface to rotate along with the fixed rod, and the fixed rod drives a connecting rod connected with the outer side to move along with the fixed rod, and the other end of the connecting rod drives a push rod connecting ring and a push rod connected with the other end of the connecting rod to move along with the push rod;
step (B), when the PP particle raw materials drop downwards in the impurity removal box, continuously blowing air by the impurity removal fan at the same time, blowing the PP particle raw materials and internal impurities to the right side of the impurity removal box, receiving the PP particle raw materials and the impurities into an impurity removal net on the inner side of the impurity collection box, screening the impurities through the impurity removal net, separating the impurities from the PP particle raw materials, allowing the impurities to enter the impurity collection box, and allowing the impurities to fall and be separated through a lower impurity opening;
step (C), thirdly, the PP raw material particles separated from the impurities continuously fall down and fall to the position above a cleaning sieve in the cleaning cavity, cleaning clear water is injected into the cleaning cavity through a water inlet pipe on the right side of the cleaning cavity, then an electric telescopic rod in a telescopic rod mounting groove is electrified through an external power supply, the electric telescopic rods on two sides of the cleaning sieve perform working motion and contract in a reciprocating mode, the cleaning sieve and cleaning sieve sliding blocks on two sides are driven to move up and down in a cleaning sieve sliding groove, the cleaning sieve and the PP raw material above the cleaning sieve are driven to perform reciprocating motion up and down in the cleaning cavity, continuous cleaning is performed, after cleaning is completed, a blow-off pipe at the bottom of the cleaning cavity is opened, and internal sewage is discharged;
step (D), after the cleaning is finished, opening an electric telescopic rod on one side of the cleaning screen, which is far away from the conveying frame, wherein the electric telescopic rod is contracted in work and rotates along a rotating shaft, one side of the cleaning screen is folded, the PP raw material particles cleaned above the cleaning screen fall to the upper part of a conveying belt in the conveying frame, the conveying roller is electrified through an external power supply at the moment, the conveying roller rotates in work to drive the conveying belt on the outer side to rotate, and the cleaned PP raw material particles are thrown into the drying box;
and (E) then, a drying fan above the drying box is started, the drying fan works and rotates, the drying box continuously blows air inside, the wet PP particle raw materials are dried, the dried raw materials enter the inside of the extrusion mechanism and begin to be extruded and processed, before processing, an electric heating wire mesh which is embedded and connected with the inner side of a heating sleeve rod outside the extrusion mechanism through an external power supply is electrified, the electric heating wire mesh converts electric energy into heat energy due to the current thermal effect principle, the outer side of the extrusion screw sleeve is uniformly heated, then, an extrusion screw rod inside the extrusion mechanism is electrified through the external power supply, the extrusion screw rod rotates inside the extrusion screw sleeve, the PP particle raw materials and the extrusion screw rod generate internal heat due to friction, the PP particle raw materials are softened and melted, and the PP particle raw materials are processed into a wire groove support.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the impurity removing box, the feeding hopper, the impurity removing fan, the impurity collecting box and the cleaning sieve are arranged, the PP raw material is fed into the feeding port through the feeding hopper, the connecting rod and the push rod are driven by the motor to reciprocate to further drive the feeding hopper to reciprocate in the feeding port, the PP granular raw material in the feeding hopper is swung to enable the falling process to be looser and more sparse, the impurity removing fan is matched to blow the PP granular raw material to remove impurities, the impurities in the PP granular raw material can be conveniently and rapidly removed, the impurity collecting box can conveniently and uniformly collect the impurities, meanwhile, the cleaning sieve in the cleaning cavity is matched with the electric telescopic rod to be used, the PP granular raw material can be conveniently cleaned, the feeding efficiency is improved, and the integral quality of a product is further improved.
2. According to the invention, the drying box and the extrusion mechanism are arranged, the drying box is matched with the conveying frame and the conveying belt and the conveying roller in the conveying frame for use, so that a large amount of cleaned PP particle raw materials can be conveniently and rapidly dried, the possibility of bubbles in a finished product is reduced, the processing quality is improved, the heating loop bar outside the extrusion mechanism is matched with the heating wire in the extrusion mechanism for use, the extrusion screw sleeve is additionally heated, the PP particle raw materials are more easily softened and melted, the processing efficiency is improved, the fastening spring is matched with the connecting block for use, the subsequent heating loop bar is convenient to disassemble, and the subsequent maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the decontamination box of the present invention;
FIG. 3 is a schematic view of the feed hopper of the present invention;
FIG. 4 is a schematic structural view of the sundries collecting box of the invention;
FIG. 5 is a schematic view of the extrusion mechanism of the present invention;
fig. 6 is a schematic side view of the extrusion mechanism of the present invention.
In the figure: 1. removing impurities in a box; 2. a blow-off pipe; 3. a water inlet pipe; 4. a sundry collecting box; 5. a feed hopper; 6. a feed inlet; 7. a retractable curtain; 8. a conveying roller; 9. an extrusion mechanism; 901. an electric heating wire; 902. heating the loop bar; 903. a fastening spring; 904. extruding a screw; 905. extruding a screw sleeve; 906. connecting blocks; 907. a spring slot; 908. connecting grooves; 10. a drying fan; 11. a dust screen; 12. a drying box; 13. a conveyor belt; 14. a transfer frame; 15. a turntable; 16. a motor; 17. fixing the rod; 18. a connecting rod; 19. a hopper chute; 20. an electric telescopic rod; 21. an expansion link mounting groove; 22. cleaning the sieve; 23. cleaning the sieve chute; 24. cleaning the sieve slide block; 25. a cleaning chamber; 26. a rotating shaft; 27. removing impurities from the net; 28. stabilizing the shaft sleeve; 29. a hopper slide block; 30. a push rod; 31. a push rod connecting ring; 32. removing impurities; 33. removing impurity net slots; 34. removing impurity net insert blocks; 35. a dither chamber; 36. impurity removing fan.
Detailed Description
In order to solve the problems that impurities doped in PP particle raw materials cannot be screened when the conventional extrusion production equipment for the PP wire slot bracket fastened by an automobile is processed, so that the impurities and bubbles exist inside the PP particle raw materials after subsequent heating extrusion, the product quality is poor, the heating efficiency is low during use, the processing time is long, and the practicability is poor, the invention provides the extrusion production equipment for the PP wire slot bracket fastened by the automobile and the use method thereof. The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described invention is only a part of the invention, not the whole invention. All other inventions obtained by a person of ordinary skill in the art based on the inventions of the present invention without any creative efforts shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an extrusion production apparatus for a PP slot bracket for fastening an automobile, which comprises an impurity removing box 1, a feed inlet 6 is arranged on the top of the impurity removing box 1, hopper chutes 19 are arranged on two sides inside the feed inlet 6, one end of a hopper slider 29 is slidably connected inside the hopper chute 19, a feed hopper 5 is fixedly connected above the hopper slider 29, a shaking cavity 35 is arranged inside the hopper chute 19, a motor 16 is fixedly arranged inside the shaking cavity 35, a power output shaft of the motor 16 is fixedly connected with a turntable 15, a fixed rod 17 is fixedly arranged on the disc surface outside the turntable 15, one end of a connecting rod 18 is rotatably connected outside the fixed rod 17, the other end of the connecting rod 18 is rotatably connected with a push rod connecting ring 31, one end of a push rod 30 is rotatably connected inside the push rod connecting ring 31, a stable shaft sleeve 28 is sleeved outside the push rod 30, the other end of the push rod 30 is fixedly connected on the left side of the hopper slider 29, a plurality of impurity removing fans 36 are detachably arranged below the shaking cavity 35, the right side of the impurity removing box 1 is rotatably connected with an impurity collecting box 4, impurity removing net slots 33 are arranged on two sides inside the impurity collecting box 4, one end of an impurity removing net insertion block 34 is inserted inside the impurity removing net slots 33, the other end of the impurity removing net insertion block 34 is fixedly connected with an impurity removing net 27, a lower impurity opening 32 is arranged below the impurity collecting box 4, a cleaning cavity 25 is arranged below the inside of the impurity removing box 1, by installing the impurity removing box 1, the feed hopper 5, the impurity removing fan 36 and the cleaning sieve 22, the feed hopper 5 is used in cooperation with the motor 16, the fixed rod 17 and the push rod 30, the blanking process of the PP particle raw material is looser and sparser, the impurity removing fan 36 and the impurity collecting box 4 are matched for use, the impurity removing efficiency is improved, and the cleaning sieve 22 is used in cooperation with the electric telescopic rod 20 to clean the raw material particles, so that the quality of subsequent finished products is improved.
The left side of a further cleaning cavity 25 is fixedly provided with one end of a conveying frame 14, the other end of the conveying frame 14 is fixedly connected with a drying box 12, the left side of the drying box 12 is fixedly connected with an extruding mechanism 9, the extruding mechanism 9 comprises an extruding threaded sleeve 905, an extruding screw 904 and a heating loop rod 902, the outer side of the extruding screw 904 is in threaded connection with the extruding threaded sleeve 905, the outer side of the extruding threaded sleeve 905 is detachably connected with the heating loop rod 902, the heating loop rod 902 is internally embedded and connected with a heating wire 901, two sides inside the heating loop rod 902 are provided with spring grooves 907, the upper part inside the spring grooves 907 is fixedly connected with one end of a fastening spring 903, the other end of the fastening spring 903 is fixedly connected with a connecting block 906, two sides outside the extruding threaded sleeve 905 are provided with connecting grooves 908, the connecting block 906 is inserted inside the connecting grooves 908, the extruding threaded sleeve 905 and the extruding screw 904 inside the extruding mechanism 9 are mutually matched by installing the extruding mechanism 9, extrude the processing to the raw materials granule, outside heating loop bar 902 preheats extruding swivel nut 905 simultaneously, has improved the efficiency of processing, and fastening spring 903 cooperation connecting block 906 uses simultaneously, is convenient for dismantle heating loop bar 902, has improved follow-up maintenance's efficiency.
Further 5 below both sides of feeder hopper can be dismantled and be connected with flexible curtain 7, and flexible curtain 7 both sides sliding connection is inboard at feed inlet 6, and flexible curtain 7 follows feeder hopper 5 and moves the shrink in 6 inside feed inlets, prevents that PP granule raw materials from directly entering into inside 6 feed inlets, has improved the result of use.
Further wash 25 below fixed mounting in chamber has blow off pipe 2, wash chamber 25 right side fixedly connected with inlet tube 3, and the convenient follow-up sewage that will wash in the chamber 25 of blow off pipe 2 is discharged, has improved the practicality.
Further 14 inside rotations of conveying frame are connected with a plurality of transfer rollers 8, and 8 outside rotations of transfer roller are connected with conveyer belt 13, and 14 cooperation transfer rollers 8 of conveyer belt use, and the follow-up PP granule raw materials after will wasing of being convenient for are carried to stoving case 12 inside fast, have improved machining efficiency.
The electric input ends of the motor 16, the heating wire 901, the electric telescopic rod 20, the impurity removing fan 36, the drying fan 10 and the conveying roller 8 are all electrically connected with an external power supply.
The use method of the extrusion production equipment for the PP wire casing bracket for automobile fastening comprises the following steps:
step A, firstly, opening an impurity removing fan 36 on the inner side of an impurity removing box 1, continuously blowing air to the inner side of the impurity removing box 1 by the impurity removing fan 36, then putting PP particle raw materials for processing a PP wire groove support into a feed hopper 5, starting a motor 16, driving a rotary disc 15 to rotate by the motor 16, driving a fixed rod 17 arranged on the disc surface to rotate by the rotary disc 15, driving a connecting rod 18 connected with the outer side to move along when the fixed rod 17 rotates, driving a push rod connecting ring 31 and a push rod 30 connected with the other end to rotate along when the connecting rod 18 moves, driving the push rod 30 to reciprocate in a stable shaft sleeve 28, driving a hopper sliding block 29 to slide in a hopper sliding groove 19 by the other end of the push rod 30, driving the feed hopper 5 to reciprocate in a feed port 6 by the hopper sliding block 29, and swinging the falling track of the PP particle raw materials along with the moving track of the feed hopper 5;
step B, when the PP particle raw materials drop downwards in the impurity removal box 1, continuously blowing air by the impurity removal fan 36 at the same time, blowing the PP particle raw materials and internal impurities to the right side of the impurity removal box 1, firstly receiving the PP particle raw materials and the impurities into the impurity removal net 27 on the inner side of the impurity collection box 4, screening by the impurity removal net 27, separating the impurities from the PP particle raw materials, enabling the impurities to enter the impurity collection box 4, and falling and separating through the lower impurity opening 32;
step C, thirdly, the PP raw material particles separated from the impurities continuously fall down and fall to the position above the cleaning sieve 22 in the cleaning cavity 25, cleaning clean water is injected into the cleaning cavity 25 through the water inlet pipe 3 on the right side of the cleaning cavity 25, then the electric telescopic rods 20 in the telescopic rod mounting groove 21 are electrified through an external power supply, the electric telescopic rods 20 on the two sides of the cleaning sieve 22 work and contract in a reciprocating mode to drive the cleaning sieve 22 and the cleaning sieve sliding blocks 24 on the two sides to move up and down in the cleaning sieve sliding groove 23, further the cleaning sieve 22 and the PP raw material above the cleaning sieve 22 are driven to reciprocate up and down in the cleaning cavity 25 to carry out continuous cleaning, and after cleaning is finished, the blow-off pipe 2 at the bottom of the cleaning cavity 25 is opened, and internal sewage is discharged;
step D, after the cleaning is finished, opening the cleaning sieve 22 at the moment, enabling the electric telescopic rod 20 far away from one side of the conveying frame 14 to work and contract, meanwhile, rotating by depending on the rotating shaft 26, collecting one side of the cleaning sieve 22, enabling the PP raw material particles cleaned above to fall to the upper side of the conveying belt 13 in the conveying frame 14, enabling the conveying roller 8 to be electrified through an external power supply at the moment, enabling the conveying roller 8 to work and rotate to drive the conveying belt 13 on the outer side to rotate along with the conveying belt, and then putting the cleaned PP raw material particles into the drying box 12;
and E, then, starting the drying fan 10 above the drying box 12, enabling the drying fan 10 to work and rotate, continuously blowing air into the drying box 12, drying the wet PP particle raw materials, enabling the dried raw materials to enter the extrusion mechanism 9 to begin to be extruded and processed, electrifying an electric heating wire mesh 901 which is embedded and connected with the inner side of a heating sleeve rod 902 on the outer side of the extrusion mechanism 9 through an external power supply before processing, converting electric energy into heat energy through the electric heating wire mesh 901 due to the current thermal effect principle, uniformly heating the outer side of an extrusion screw sleeve 905, electrifying an extrusion screw 904 inside the extrusion mechanism 9 through the external power supply, enabling the extrusion screw 904 to rotate inside the extrusion screw sleeve 905, and enabling the PP particle raw materials and the extrusion screw 904 to soften and melt due to internal heat generated by friction to process the PP particle raw materials into a wire groove support.
The extrusion production equipment for the PP wire casing bracket for automobile fastening and the use method thereof have the following advantages:
1. according to the invention, the impurity removing box, the feeding hopper, the impurity removing fan, the impurity collecting box and the cleaning sieve are arranged, the PP raw material is fed into the feeding port through the feeding hopper, the connecting rod and the push rod are driven by the motor to reciprocate to further drive the feeding hopper to reciprocate in the feeding port, the PP granular raw material in the feeding hopper is swung to enable the falling process to be looser and more sparse, the impurity removing fan is matched to blow the PP granular raw material to remove impurities, the impurities in the PP granular raw material can be conveniently and rapidly removed, the impurity collecting box can conveniently and uniformly collect the impurities, meanwhile, the cleaning sieve in the cleaning cavity is matched with the electric telescopic rod to be used, the PP granular raw material can be conveniently cleaned, the feeding efficiency is improved, and the integral quality of a product is further improved.
2. According to the invention, the drying box and the extrusion mechanism are arranged, the drying box is matched with the conveying frame and the conveying belt and the conveying roller in the conveying frame for use, so that a large amount of cleaned PP particle raw materials can be conveniently and rapidly dried, the possibility of bubbles in a finished product is reduced, the processing quality is improved, the heating loop bar outside the extrusion mechanism is matched with the heating wire in the extrusion mechanism for use, the extrusion screw sleeve is additionally heated, the PP particle raw materials are more easily softened and melted, the processing efficiency is improved, the fastening spring is matched with the connecting block for use, the subsequent heating loop bar is convenient to disassemble, and the subsequent maintenance efficiency is improved.
Although the present invention has been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an extrude production facility for PP wire casing support of car fastening, is including removing miscellaneous case (1), its characterized in that: the feeding port (6) is arranged at the top of the impurity removing box (1), hopper sliding grooves (19) are arranged on two sides inside the feeding port (6), a hopper sliding block (29) is connected to one end inside the hopper sliding grooves (19) in a sliding manner, a feeding hopper (5) is fixedly connected to the upper side of the hopper sliding block (29), shaking cavities (35) are arranged on the inner side of the hopper sliding grooves (19), a motor (16) is fixedly arranged inside the shaking cavities (35), a power output shaft of the motor (16) is fixedly connected with a turntable (15), a fixing rod (17) is fixedly arranged on the outer side of the turntable (15), one end of a connecting rod (18) is rotatably connected to the outer side of the fixing rod (17), the other end of the connecting rod (18) is rotatably connected with a push rod connecting ring (31), one end of a push rod (30) is rotatably connected to the inner side of the push rod connecting ring (31), and a stable shaft sleeve (28) is sleeved on the outer side of the push rod (30), push rod (30) other end fixed connection be in hopper slider (29) left side, but shake chamber (35) below demountable installation have a plurality of impurity removing fans (36), it rotates to be connected with debris collection box (4) to go miscellaneous case (1) right side, debris are collected the inside both sides of box (4) and have been seted up and have been removed miscellaneous net slot (33), it has impurity removing net plug-in block (34) one end to go miscellaneous net plug-in block (33) inside grafting, it goes miscellaneous net (27) to go miscellaneous net plug-in block (34) other end fixedly connected with, sundries are collected box (4) below and have been seted up lower miscellaneous mouth (32), it has seted up washing chamber (25) to go miscellaneous case (1) inside below.
2. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 1 wherein: one end of a conveying frame (14) is fixedly installed on the left side of the cleaning cavity (25), the other end of the conveying frame (14) is fixedly connected with a drying box (12), the left side of the drying box (12) is fixedly connected with an extruding mechanism (9), the extruding mechanism (9) comprises an extruding threaded sleeve (905), an extruding screw rod (904) and a heating sleeve rod (902), the outer side of the extruding screw rod (904) is in threaded connection with the extruding threaded sleeve (905), the outer side of the extruding threaded sleeve (905) is detachably connected with the heating sleeve rod (902), an electric heating wire (901) is embedded and connected in the heating sleeve rod (902), spring grooves (907) are formed in two sides in the heating sleeve rod (902), one end of a fastening spring (903) is fixedly connected above the spring groove (907), the other end of the fastening spring (903) is fixedly connected with a connecting block (906), and connecting grooves (908) are formed in two sides of the outside of the extruding threaded sleeve (905), and the connecting block (906) is inserted into the connecting groove (908).
3. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 2 wherein: wash chamber (25) top and seted up telescopic link mounting groove (21), telescopic link mounting groove (21) inboard demountable installation has a plurality of electric telescopic handle (20), wash chamber (25) inside both sides and seted up and wash sieve spout (23), wash sieve spout (23) inside sliding connection has wash sieve slider (24) one end, wash sieve slider (24) other end fixedly connected with wash sieve (22), wash sieve (22) both ends fixedly connected with pivot (26), electric telescopic handle (20) below is rotated and is connected in pivot (26) outside.
4. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 1 wherein: drying box (12) top inboard can be dismantled and be connected with drying fan (10), drying fan (10) outside can be dismantled and be connected with dust screen (11).
5. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 4, wherein: feeder hopper (5) below both sides can be dismantled and be connected with flexible curtain (7), just flexible curtain (7) both sides sliding connection be in feed inlet (6) are inboard.
6. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 1 wherein: wash chamber (25) below fixed mounting have blow off pipe (2), wash chamber (25) right side fixedly connected with inlet tube (3).
7. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 6 wherein: conveying frame (14) internal rotation is connected with a plurality of transfer rollers (8), transfer roller (8) outside rotation is connected with conveyer belt (13).
8. The extrusion production apparatus of a PP trunking bracket for automotive fastening of claim 1 wherein: the electric power input ends of the motor (16), the heating wire (901), the electric telescopic rod (20), the impurity removing fan (36), the drying fan (10) and the conveying roller (8) are all electrically connected with an external power supply.
9. Use of the extrusion production device of PP trunking brackets for automotive fastening according to any of claims 1 to 8, characterized in that: the method comprises the following steps:
step (A), firstly, opening an impurity removing fan (36) on the inner side of an impurity removing box (1), continuously blowing air to the inner side of the impurity removing box (1) by the impurity removing fan (36), then putting PP particle raw materials for processing a PP wire groove support into a feed hopper (5), starting a motor (16), enabling the motor (16) to work and rotate, driving a turntable (15) to rotate, driving a fixing rod (17) arranged on the surface of the turntable (15) to rotate along with the rotation, driving a connecting rod (18) rotationally connected on the outer side to move along with the rotation of the fixing rod (17), driving a push rod connecting ring (31) and a push rod (30) rotationally connected at the other end to move when the connecting rod (18) moves, enabling the push rod (30) to reciprocate in a stable shaft sleeve (28), driving a hopper sliding block (29) to slide in a hopper sliding groove (19) at the other end of the push rod (30), driving the feed hopper sliding block (29) to reciprocate in the feed inlet (6), the falling track of the PP particle raw material swings along with the motion track of the feed hopper (5);
step (B), when the PP particle raw materials drop downwards in the impurity removal box (1), continuously blowing air by the impurity removal fan (36) at the same time, blowing the PP particle raw materials and internal impurities to the right side of the impurity removal box (1), firstly receiving the PP particle raw materials and the impurities into an impurity removal net (27) on the inner side of the impurity collection box (4), screening by the impurity removal net (27), separating the impurities from the PP particle raw materials, allowing the impurities to enter the impurity collection box (4), and allowing the impurities to fall and be separated through a lower impurity opening (32);
step (C), thirdly, the PP raw material particles separated from the impurities continuously fall down and fall to the position above a cleaning sieve (22) in a cleaning cavity (25), cleaning clear water is injected into the cleaning cavity (25) through a water inlet pipe (3) on the right side of the cleaning cavity (25), then an electric telescopic rod (20) in a telescopic rod mounting groove (21) is electrified through an external power supply, the electric telescopic rods (20) on the two sides of the cleaning sieve (22) move in a working mode and contract in a reciprocating mode, the cleaning sieve (22) and cleaning sieve sliding blocks (24) on the two sides are driven to move up and down in a cleaning sieve sliding groove (23), the cleaning sieve (22) and the PP raw material above are further driven to move up and down in the cleaning cavity (25) in a reciprocating mode to be continuously cleaned, after cleaning is completed, a drain pipe (2) at the bottom of the cleaning cavity (25) is opened, and internal sewage is discharged;
step (D), after the cleaning is finished, the cleaning sieve (22) is opened at the moment and is away from the electric telescopic rod (20) on one side of the conveying frame (14), the electric telescopic rod (20) works and contracts and simultaneously rotates along with the rotating shaft (26), one side of the cleaning sieve (22) is folded up, the PP raw material particles cleaned above fall to the upper side of the conveying belt (13) in the conveying frame (14), the conveying roller (8) is electrified through an external power supply at the moment, the conveying roller (8) works and rotates to drive the conveying belt (13) on the outer side to rotate along with the conveying belt, and the cleaned PP raw material particles are put into the drying box (12);
step (E), then, a drying fan (10) above a drying box (12) is started, the drying fan (10) works and rotates, air is continuously blown into the drying box (12), wet PP particle raw materials are dried, the dried raw materials enter into an extrusion mechanism (9) to start extrusion processing, before processing, an electric heating wire mesh (901) which is connected with the inner side of a heating sleeve rod (902) at the outer side of the extrusion mechanism (9) in an embedded mode is electrified through an external power supply, the electric heating wire mesh (901) converts electric energy into heat energy due to the current thermal effect principle, the outer side of an extrusion screw sleeve (905) is uniformly heated, then the extrusion screw rod (904) inside the extrusion mechanism (9) is electrified through the external power supply, the extrusion screw rod (904) rotates inside the extrusion screw sleeve (905), the PP particle raw materials and the extrusion screw rod (904) generate internal heat due to friction, and the PP particle raw materials are softened and melted, and processing the material into a wire groove bracket.
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| CN202110566839.1A CN113199736A (en) | 2021-05-24 | 2021-05-24 | Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment |
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| CN202110566839.1A CN113199736A (en) | 2021-05-24 | 2021-05-24 | Extrusion production equipment for PP (polypropylene) wire groove bracket for automobile fastening and use method of extrusion production equipment |
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