CN112917791A - Processing device and preparation method of high-strength friction washer for clutch - Google Patents

Processing device and preparation method of high-strength friction washer for clutch Download PDF

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Publication number
CN112917791A
CN112917791A CN202110334106.5A CN202110334106A CN112917791A CN 112917791 A CN112917791 A CN 112917791A CN 202110334106 A CN202110334106 A CN 202110334106A CN 112917791 A CN112917791 A CN 112917791A
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CN
China
Prior art keywords
box
weighing
raw materials
hot
shaping
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Withdrawn
Application number
CN202110334106.5A
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Chinese (zh)
Inventor
谢茂青
章益群
赵早君
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ZHEJIANG TIELIU CLUTCH CO Ltd
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ZHEJIANG TIELIU CLUTCH CO Ltd
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Priority to CN202110334106.5A priority Critical patent/CN112917791A/en
Publication of CN112917791A publication Critical patent/CN112917791A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/10Feeding of the material to be moulded, e.g. into a mould cavity of several materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/34Feeding the material to the mould or the compression means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/36Moulds for making articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/16Frictional elements, e.g. brake or clutch linings

Abstract

The invention discloses a processing device and a preparation method of a high-strength friction washer for a clutch, and relates to the field, the processing device comprises a weighing mechanism, the weighing mechanism comprises a support bracket which is fixedly supported on the ground, a square support frame is fixedly supported and installed in the middle of the top end of the support bracket, a raw material injection box is installed in the middle of the side wall of the square support frame, a discharge hole is formed in the middle of the side wall of the raw material injection box, a weighing and mixing mechanism is fixedly installed at one end of the discharge hole, the weighing and mixing mechanism comprises a support base which is fixedly supported and installed on the side edge of the top end surface of the square support frame, a quantitative material pumping pump is fixedly supported and installed at the top end of the support base, and a mixed material storage box for storing materials: the raw material injection box with the side wall being provided with is conveniently supported and fixed stably when in use through the weighing mechanism, the supporting bracket and the square supporting frame.

Description

Processing device and preparation method of high-strength friction washer for clutch
Technical Field
The invention relates to the field of high-strength friction washer processing, in particular to a processing device and a preparation method of a high-strength friction washer for a clutch.
Background
Gaskets are materials made of paper, rubber or copper sheets that are placed between two flat surfaces to enhance sealing, and sealing elements are provided between the static sealing surfaces to prevent fluid leakage.
The conventional friction washer for the clutch is inconvenient to produce and prepare manually, cannot realize batch shaping treatment of an automatic flow form, is easy to cause unnecessary scalding when the traditional raw materials are in a shaping state, and has a complicated preparation process from the raw material placing and transporting and the quantitative shaping of the raw materials, so that batch flow normalized production cannot be realized; traditional packing ring raw and other materials are not convenient for realize the high-speed extrusion moulding with the raw materials in preparation process, and the comparatively single automated production control that can't reach comparatively convenient of current preparation mode.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a processing device and a preparation method of a high-strength friction washer for a clutch, so that batch, flow and standardized production is realized.
The purpose of the invention is achieved by the following technical scheme: a processing device of a high-strength friction washer for a clutch comprises a weighing mechanism, wherein the weighing mechanism comprises a support bracket which is fixedly supported with the ground, a square support frame is arranged on the support bracket, a raw material injection box is arranged on one side of the square support frame and used for placing raw materials, and a discharge hole is formed in the raw material injection box and used for being connected with a weighing and mixing mechanism; the weighing and mixing mechanism is arranged on the square supporting frame and used for weighing, mixing and conveying the mixed raw materials to the hot melting and mixing mechanism, the hot melting and mixing mechanism is arranged beside the weighing and mixing mechanism and used for heating, melting and stirring the mixed raw materials at high temperature, the shaping mechanism is fixedly connected with the hot melting and mixing mechanism and used for extracting the molten raw materials in the hot melting and mixing mechanism and guiding the raw materials into the extrusion mechanism after shaping, and the extrusion mechanism is arranged beside the shaping mechanism and used for cooling and shaping the raw materials; the extrusion mechanism is provided with a PLC controller for electrically connecting and controlling the weighing mechanism, the weighing and mixing mechanism, the hot melting and mixing mechanism, the shaping mechanism and the extrusion mechanism.
As a further technical scheme, the weighing and mixing mechanism comprises a supporting base fixed on a square supporting frame, the supporting base is used for fixedly supporting a quantitative pumping pump, one end of the quantitative pumping pump is transversely provided with a mixed storage box for storing materials, the top end of the mixed storage box is fixedly supported and provided with a weighing box for weighing, the top of the weighing box is provided with a plurality of mixing ports, a material sucking funnel is arranged outside a material pipe at the top of each mixing port, the top end of each material sucking funnel is hermetically communicated with a negative pressure material sucking bent pipe, and one end of the negative pressure material sucking bent pipe is fixedly provided with a branch material sucking pump; the bottom end of the branch material suction pump is fixedly provided with a material filling tank, the bottom end of the material filling tank is fixedly supported on a tank body supporting frame, the bottom end of the tank body supporting frame is fixedly provided with a mixed rotating motor, the output end of the mixed rotating motor is in transmission connection with a driving crawler wheel, the surface of the driving crawler wheel is in transmission connection with a stirring roller inside the material filling tank through a sleeved output crawler belt, the outer side of the material filling tank is hermetically communicated with an auger pipe, the inner part of the auger pipe is provided with a material conveying auger, one end of the material conveying auger is fixedly provided with an auger motor, and the discharge end of the auger pipe is hermetically provided.
As further technical scheme, hot melt mixing mechanism includes the hot melt case with auger pipe end sealing connection, and the bottom fixed mounting of hot melt case has a plurality of support frame, and the top of hot melt case is equipped with agitator motor, and agitator motor's output is connected with the internal drive of hot melt case, and fixed mounting has thermoelectric melting device on the hot melt case, and the one end of thermoelectric melting device is connected with the inside heat-conduction of hot melt case, and hot melt incasement wall surface scarf joint has temperature detector, and the other moulding mechanism that is equipped with of hot melt case.
As a further technical scheme, moulding mechanism includes and supports fixed bottom bracket with the bottom lateral wall of hot melt case, fixed high temperature pump discharge pump on the bottom bracket, and one side of high temperature pump discharge pump sets up moulding storage tank, and the bottom of moulding storage tank is fixed on the pressure boost base, and one side of the high temperature pump discharge pump that the pressure boost base was kept away from is equipped with the tubulose extruding machine, and the discharge end fixed mounting of tubulose extruding machine has the ejection of compact end, and one side fixed mounting of ejection of compact end has the plastic pipe, and the bottom and the extrusion mechanism of plastic pipe are connected fixedly.
As a further technical scheme, the extrusion mechanism comprises a box body which is hermetically communicated with the bottom end of the plastic tube, an extrusion molding frame is fixedly installed on one side of the box body, an electric pressure cylinder installation groove is formed in the top of the extrusion molding frame, an electric hydraulic cylinder is arranged in the electric pressure cylinder installation groove, a gasket molding head is fixedly installed at the output end of the electric hydraulic cylinder, and the gasket molding head extends downwards from the extrusion molding frame and is communicated with the box body through the extrusion molding frame; the below of the moulding head of packing ring is provided with the supporting plate, and square supporting seat is installed to the bottom sprag of supporting plate, and the supporting pad is installed to the equal vertical support in four edges in bottom of square supporting seat, and fixed mounting has trapezoidal standing groove on the supporting plate, and the inside fixed mounting of trapezoidal standing groove has the moulding extrusion lug of a plurality of for the moulding of packing ring product.
As a further technical scheme, the square supporting seat is provided with the PLC controller, and the PLC controller is respectively and electrically connected with the quantitative material pumping pump, the branch material pumping pump, the auger motor, the stirring motor, the temperature detector, the thermoelectric melter, the high-temperature material pumping pump, the tubular plastic extruding machine and the electric hydraulic cylinder to realize control.
A preparation method of a high-strength friction washer for a clutch is characterized by comprising the following steps: the method comprises the following steps:
1) putting sufficient gasket preparation raw materials into a raw material injection box, starting a quantitative material pumping pump through a PLC (programmable logic controller), and pumping the raw materials from the raw material injection box to a weighing box for weighing;
2) starting a branch material suction pump to pump the weighed raw materials into a material injection tank for storage;
3) starting the auger motor to enable the raw materials to fall into the hot melting box along the auger pipe;
4) starting a thermoelectric melter to heat the interior of the hot melting box, and simultaneously starting a stirring motor to stir the melted raw materials;
5) starting a high-temperature pumping pump to pump the melted raw materials into a shaping storage tank from a hot melting box, and introducing the melted raw materials into a box body under the shaping of a tubular plastic extruding machine;
6) starting the electric hydraulic cylinder to enable the gasket shaping head to extrude the molten raw material downwards, and combining the extruded raw material with the shaping extrusion bump to realize the shaping of the gasket;
7) and after the gasket is cooled, taking down the molded extrusion convex block.
As a further technical scheme, the step 6) and the step 7) are repeated to realize the continuous production of the gasket.
The invention has the beneficial effects that:
the PVC particle material mixer is convenient to use through the weighing mechanism, the supporting bracket and the square supporting frame, the raw material injection box arranged on the side wall is stably supported and fixed, the quantitative material pumping pump and the weighing box are arranged, the raw material stored in the raw material injection box is weighed in the using process, negative pressure pumping is realized at one end along the quantitative material pumping pump, the mixed material storage box is convenient to uniformly mix all the PVC particle raw materials after pumping in the mixed material storage box, the material transfer is realized through the material suction bent pipe of the defense tower, and when the auger motor is electrified, the auger motor generates high-strength rotating force to drive the auger in the auger to rotate so as to convey the raw material into the hot melting box for high-temperature hot melting treatment;
through hot spot melter and the high temperature pump of taking out that is equipped with, conduct to the hot melting incasement when carrying out high temperature hot melting to hot spot melter, the raw materials of the inside high temperature hot melting incasement portion of production is under the high temperature treatment of hot melting case, convert solid-state particulate matter into liquid high temperature melten gel, later realize transferring to moulding storage tank under the circular telegram of high temperature pump, store the raw materials through moulding storage tank, the raw materials is finally along the operation of tubulose extruding machine under, the extrusion molding is the tubulose finally and derives from moulding pipe department, and enter into among the extrusion mechanism from this, extrude the raw materials to the moulding head department of not dazzling of some through the electric hydraulic cylinder in the extrusion mechanism, finally the tubulose raw materials is derived from the moulding head department of packing ring and is realized moulding under the cooling of a period of time with the moulding gasket of relative extrusion down of the plastic groove in.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention.
Fig. 2 is a schematic structural diagram 2 of the present invention.
Fig. 3 is a schematic structural diagram of the hot-melt box.
Fig. 4 is a schematic structural view of the pressing mechanism.
Fig. 5 is a schematic structural view of the shaping mechanism.
Description of reference numerals: 1. a weighing mechanism; 101. a support bracket; 102. a square support frame; 103. a raw material injection tank; 2. weighing a mixing mechanism; 201. a support base; 202. a quantitative material pumping pump; 203. a mixing storage box; 204. a weighing box; 205. a material suction hopper; 206. a negative pressure material suction bent pipe; 207. a branch suction pump; 208. a material injection tank; 209. a tank body support frame; 210. a hybrid rotating electrical machine; 211. a packing auger pipe; 212. a packing auger motor; 3. a hot melt mixing mechanism; 301. a hot melting box; 302. a support frame; 303. a stirring motor; 304. a thermoelectric melter; 4. a shaping mechanism; 401. a bottom bracket; 402. a high temperature pump; 403. shaping a storage tank; 404. a booster base; 405. a tubular plastic extruder; 406. a discharge end; 407. a shaping tube; 5. an extrusion mechanism; 501. a box body; 502. extruding and molding a molding frame; 503. an electric pressure cylinder mounting groove; 504. an electric hydraulic cylinder; 505. a washer-shaping head; 506. a support pallet; 507. a square supporting seat; 508. and shaping and extruding the bump.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
example (b): as shown in fig. 1 to 3, a processing device for a high-strength friction washer for a clutch comprises a weighing mechanism 1, wherein the weighing mechanism 1 comprises a supporting bracket 101 fixedly supported on the ground, a square supporting frame 102 is fixedly supported and installed at the middle part of the top end of the supporting bracket 101, a raw material injection box 103 is installed at the middle part of the side wall of the square supporting frame 102, a discharge port is formed in the middle part of the side wall of the raw material injection box 103, a weighing and mixing mechanism 2 is fixedly installed at one end of the discharge port, the weighing and mixing mechanism 2 comprises a supporting base 201 fixedly supported and installed at the side of the top end surface of the square supporting frame 102, a quantitative material pumping pump 202 is fixedly supported and installed at the top end of the supporting base 201, a mixed material storage box 203 for storing materials is transversely installed at one end of the quantitative material pumping pump 202, a weighing box 204 for weighing is fixedly supported and installed at the top end of, the top end material pipe of a plurality of mixing port corresponds with the outside suction hopper 205 that is equipped with, and the top of a plurality of suction hopper 205 all seals the intercommunication and is equipped with a plurality of negative pressure and inhales material return bend 206, and the one end fixed mounting that the material return bend 206 was inhaled to the negative pressure has branch to inhale material pump 207.
When in use, firstly, in order to conveniently prepare and process the raw materials for manufacturing the friction gasket, the raw materials are required to be placed into the raw material injection box 103 according to a certain proportion, the raw materials are mixed and prepared from the raw material injection box 103 according to the input proportion quality through the quantitative material pumping pump 202 arranged at one side of the raw material injection box 103, each single raw material is pumped out from the raw material injection box 103, the raw materials with certain quality are sucked out and stored in the material suction hopper 205 through the treatment of the material distribution system in the weighing box 204 along a plurality of branch pipelines arranged at the end head to be subjected to quality detection, the detected materials are pumped into the weighing box 204 from one side along the quantitative material pumping pump 202 according to the quality, then the raw materials with certain quality are sucked out and stored in the branch material suction hopper 207 through the treatment of the material distribution system in the weighing box 204, then the branch material suction pump 207 is started, the generated negative pressure suction force at the moment can suck the raw materials from the end head and lead out to the branch material suction, and realize quantitative treatment.
The bottom end of the branch material suction pump 207 is fixedly provided with a material injection tank 208, the bottom end of the material injection tank 208 is fixedly supported by a tank body supporting frame 209, the bottom end of the tank body supporting frame 209 is fixedly provided with a mixed rotating motor 210, the output end of the mixed rotating motor 210 is in transmission connection with a driving crawler wheel, the surface of the driving crawler wheel is in transmission connection with a stirring roller inside the material injection tank 208 through a sleeved output crawler belt, the outer side of the material injection tank 208 is in sealed communication with an auger pipe 211, a material conveying auger is arranged inside the auger pipe 211, and one end of the material conveying auger is fixedly provided with an auger motor 212.
When the packing ring material conveying device is used, after the mixed packing ring material is mixed, the material needs to be guided out from the inside of the material injection tank 208, the packing auger motor 212 is started immediately, the packing auger motor 212 is electrified to operate, the output end drives the conveying packing auger on the inner side of the packing auger pipe 211 to realize high-speed rotation, when the conveying packing auger rotates at high speed, the raw material conveying treatment can be realized on the raw material in the material injection tank 208, the raw material is prevented from being manually conveyed, and finally the raw material is guided out from one end of the packing auger pipe 211.
In this embodiment: the discharge end of auger pipe 211 seals up and installs hot melt mixing mechanism 3, hot melt mixing mechanism 3 includes the hot melt case 301 that alternates the intercommunication with the sealed end of auger pipe 211, the bottom fixed mounting of hot melt case 301 has a plurality of support frame 302, the top of hot melt case 301 is equipped with agitator motor 303, agitator motor 303's output is connected with the internal drive of hot melt case 301, hot melt case 301 top surface avris fixed mounting has the one end of hot electric fuse ware 304 and is connected with the inside heat-conduction of hot melt case 301, hot melt case 301 inner wall surface scarf joint has temperature detector.
When the hot melting device is used, raw materials with a certain proportion and mass are conveniently subjected to hot melting treatment through the arranged hot melting mixing mechanism 3, the arranged auger pipe 211 is convenient to enable the raw materials to be led out under the action of the starting auger motor 212, the arranged hot melting box 301 is convenient to enable the raw materials for processing the friction gasket to be put in and then the hot electric melter 304 is started, the hot electric melter 304 is electrified to generate high temperature, high-temperature heat conduction of the hot melting box 301 is achieved, then the raw materials stored in the hot melting box 301 are electrically assisted by heat to be melted, the stirring motor 303 is started after the raw materials are melted, the stirring motor 303 drives the stirrer outputting hundred million to stir the liquid raw materials inside, the arranged temperature detector is used for detecting the actual temperature inside, and the palm hot melting high-temperature value is more.
Referring to fig. 5, a shaping mechanism 4 is transversely installed at the bottom side of the hot melting box 301, the shaping mechanism 4 includes a bottom bracket 401 fixed to the bottom side wall of the hot melting box 301, a high-temperature pumping pump 402 is installed on the vertical support of the top side of the bottom bracket 401, a shaping storage tank 403 is fixedly installed at one end of the high-temperature pumping pump 402, the shaping storage tank 403, a pressurizing base 404 is installed at the bottom fixed support of the shaping storage tank 403, a tubular extruding machine 405 is fixedly installed at one end of the pressurizing base 404, a discharging end 406 is fixedly installed at the discharging end of the tubular extruding machine 405, a shaping pipe 407 is fixedly installed at one end of the discharging end 406, and an extruding mechanism 5 is fixedly installed at one end.
When the high-strength friction gasket is used, a user opens the high-temperature pumping pump 402, then the high-temperature pumping pump 402 is electrified to operate, the liquid preparation raw material stored in the hot melting box 301 is pumped out along with the high-temperature pumping pump 402, then the pumped raw material is transferred into the shaping storage tank 403 to realize shaping, then the user transfers the raw material in the shaping storage tank 403 out of the shaping storage tank 403 again, and the raw material is injected into the feeding and discharging end head 406 together, and finally the raw material is introduced into the shaping pipe 407 to prepare for subsequent extrusion of the high-strength friction gasket with the proper size and the proper thickness for the clutch.
Referring to fig. 4, extrusion mechanism 5 includes the box 501 that communicates with the bottom seal of plastic pipe 407, the one end fixed support of box 501 installs extrusion moulding frame 502, the end department of extrusion moulding frame 502 has seted up electric cylinder mounting groove 503, electric cylinder mounting groove 503's inside all embeds there is electric cylinder 504, electric cylinder 504's output fixed mounting has the moulding head 505 of packing ring, the bottom of the moulding head 505 of packing ring corresponds horizontal support and installs supporting plate 506, square supporting seat 507 is installed to supporting plate 506's bottom sprag, the equal vertical support in four edges in bottom of square supporting seat 507 installs the supporting pad, supporting plate 506 middle part fixed mounting has trapezoidal standing groove, the equal fixed mounting in inside of trapezoidal standing groove has the moulding extrusion lug 508 of a plurality of.
When using, the user needs to derive the raw and other materials that finish processing from the inboard of box 501, and gasket processing raw materials is annotated in the inboard of the moulding frame 502 of extrusion afterwards, and under the electric action through electric hydraulic cylinder 504, the output drives the moulding head 505 upper and lower displacement of packing ring of end department, and at the in-process of displacement, the inside of the moulding head 505 of packing ring is extruded and is corresponding with a plurality of extrusion moulding lugs that the bottom installation was equipped with, and the raw materials that later produce takes out after the cooling can.
The side of square supporting seat 507 is fixedly provided with a PLC controller, quantitative material pumping pump 202, branch material pumping pump 207, packing auger motor 212, stirring motor 303, temperature detector, thermoelectric melter 304, high-temperature material pumping pump 402, tubular plastic extruding machine 405 and electric hydraulic cylinder 504 are all electrically connected with the PLC controller, and the PLC controller is electrically connected with an external power supply.
A preparation method of a high-strength friction washer for a clutch is characterized by comprising the following steps: the method comprises the following steps:
1) putting sufficient gasket preparation raw materials into a raw material injection box 103, starting a quantitative material pumping pump 202 through a PLC (programmable logic controller), and pumping the raw materials from the raw material injection box 103 to a weighing box 204 for weighing;
2) starting a branch suction pump 207 to pump the weighed raw materials into a material injection tank 208 for storage;
3) starting the auger motor 212 to enable the raw materials to fall into the hot melting box 301 along the auger pipe 211;
4) starting the thermoelectric melter 304 to heat the interior of the hot melting box 301, and simultaneously starting the stirring motor 303 to stir the melted raw materials;
5) starting a high-temperature pumping pump 402 to pump the melted raw materials into a molding storage tank 403 from a hot melting box 301, and introducing the melted raw materials into a box body 501 through the molding of a tubular extruding machine 405;
6) starting the electric hydraulic cylinder 504, so that the gasket shaping head 505 extrudes molten raw materials downwards, and the extruded raw materials are combined with the shaping extrusion bump 508 to realize gasket shaping;
7) after the gasket cools, it is removed from the molded extrusion bumps 508.
And (5) repeating the step 6) and the step 7) to realize the continuous production of the gasket.
The working process of the invention is as follows: firstly, a user needs to put PVC preparation raw materials for preparing a gasket into a raw material injection box 103 according to a certain proportion, then a PLC controller is used for controlling the quantitative material pumping pump 202 to be electrified, under the negative pressure pumping action of the material pumping pump generated in the pumping process, PVC particles placed in the raw material injection box 103 in a certain proportion are pumped out and respectively injected into a weighing box 204 for weighing, a branch material suction pump 207 is started after the desired proportion weight is obtained, at the moment, the weighed raw materials are uniformly put into an injection tank 208 to be stored by the high negative pressure suction acting force generated at the bottom end of each independent negative pressure material suction elbow 206, then an auger motor 212 is electrified to operate after the auger motor is started to be switched on, and the raw materials stored in the injection tank 208 are conveyed into a hot melting box 301 along the auger pipe 211.
Start-up hot electric melter 304 and produce high temperature through this hot melt case 301 under the heat-conduction afterwards, solid-state PVC granule raw materials become liquid form through high temperature heat fusion behind the high temperature conduction of production, start agitator motor 303, agitator motor 303 output drives the inside raw materials high-speed rotation stirring of hot melt mixing mechanism 3 afterwards, and the effect that makes the raw materials hot melt under the abundant stirring mixes is better, prepares for the moulding extrusion of next step in addition.
After the stirring is completed, the user needs to start the high-temperature pumping pump 402, through the high-temperature resistant characteristic of the high-temperature pumping pump 402, the smooth raw material that finishes the hot melting is realized pumping, the raw material is stored in the molding storage tank 403, the raw material is led into the box body 501 through the molding of the tubular plastic extruding machine 405, then the soft colloid is led out along the bottom end and the punching press of the extrusion molding frame 502, when the electric hydraulic cylinder 504 is started once, the molding head 505 of the gasket at the end head is led out downwards to extrude a part of gasket and then is combined with the molding structure arranged in the middle of the supporting plate 506, the molding of the gasket is realized, the gasket is cooled after the molding is finished, and the gasket can be taken down, and the production of.
It should be understood that equivalent substitutions and changes to the technical solution and the inventive concept of the present invention should be made by those skilled in the art to the protection scope of the appended claims.

Claims (8)

1. The utility model provides a processingequipment of high strength friction washer for clutch which characterized in that: the device comprises a weighing mechanism (1), wherein the weighing mechanism (1) comprises a supporting bracket (101) which is fixedly supported on the ground, a square supporting frame (102) is arranged on the supporting bracket (101), a raw material injection box (103) is arranged on one side of the square supporting frame (102) and used for placing raw materials, and a discharge hole is formed in the raw material injection box (103) and used for being connected with a weighing and mixing mechanism (2); the weighing and mixing mechanism (2) is arranged on the square supporting frame (102) and used for weighing, mixing and conveying the mixed raw materials to the hot melting and mixing mechanism (3), the hot melting and mixing mechanism (3) is arranged beside the weighing and mixing mechanism (2) and used for heating, melting and stirring the mixed raw materials at high temperature, the shaping mechanism (4) is fixed with the hot melting and mixing mechanism (3) and communicated with the hot melting and mixing mechanism (3) through a pipeline and used for extracting the molten raw materials in the hot melting and mixing mechanism (3) and guiding the raw materials into the extruding mechanism (5) after shaping, and the extruding mechanism (5) is arranged beside the shaping mechanism (4) and used for cooling and shaping the raw materials; the extrusion mechanism (5) is provided with a PLC controller which is used for electrically connecting and controlling the weighing mechanism (1), the weighing and mixing mechanism (2), the hot melting and mixing mechanism (3), the shaping mechanism (4) and the extrusion mechanism (5).
2. The apparatus for processing a high-strength friction washer for a clutch according to claim 1, wherein: the weighing and mixing mechanism (2) comprises a supporting base (201) fixed on a square supporting frame (102), the supporting base (201) is used for fixedly supporting a quantitative pumping pump (202), a mixing storage box (203) used for storing materials is transversely installed at one end of the quantitative pumping pump (202), a weighing box (204) used for weighing is fixedly supported and installed at the top end of the mixing storage box (203), a plurality of mixing ports are formed in the top of the weighing box (204), a material sucking funnel (205) is arranged outside a material pipe at the top of each mixing port, the top end of each material sucking funnel (205) is hermetically communicated with a negative pressure material sucking elbow pipe (206), and a branch material sucking pump (207) is fixedly installed at one end of the negative pressure material sucking elbow pipe (206); the bottom of branch suction pump (207) is equipped with admittedly annotates material jar (208), the bottom fixed support of annotating material jar (208) is on jar body support frame (209), the bottom fixed mounting of jar body support frame (209) has mixed rotation motor (210), the output transmission of mixed rotation motor (210) is connected with the initiative athey wheel, the surface of initiative athey wheel is connected with the stirring roller transmission of the inside of annotating material jar (208) through the output track that cup joints, the sealed intercommunication in the outside that is located annotate material jar (208) is equipped with auger pipe (211), the internally mounted of auger pipe (211) has the defeated material auger, the one end fixed mounting of defeated material auger has auger motor (212), the discharge end sealed mounting of auger pipe (211) has hot melt mixing mechanism (3).
3. The apparatus for processing a high-strength friction washer for a clutch according to claim 1, wherein: hot melt mixing mechanism (3) include with auger pipe (211) end sealing connection's hot-melt box (301), the bottom fixed mounting of hot-melt box (301) has a plurality of support frame (302), the top of hot-melt box (301) is equipped with agitator motor (303), the output of agitator motor (303) is connected with the internal drive of hot-melt box (301), fixed mounting has hot electric melter (304) on hot-melt box (301), the one end of hot electric melter (304) is connected with the inside heat-conduction of hot-melt box (301), hot-melt box (301) inner wall surface has inlayed and has connect temperature detector, hot-melt box (301) other moulding mechanism (4) that is equipped with.
4. The apparatus for processing a high-strength friction washer for a clutch according to claim 1, wherein: moulding mechanism (4) including with bottom side wall support fixed bottom bracket (401) of hot melt case (301), fixed high temperature pump (402) on bottom bracket (401), one side of high temperature pump (402) sets up moulding storage tank (403), the bottom of moulding storage tank (403) is fixed on pressure boost base (404), one side of high temperature pump (402) that pressure boost base (404) were kept away from is equipped with tubulose extruding machine (405), the discharge end fixed mounting of tubulose extruding machine (405) has ejection of compact end (406), one side fixed mounting of ejection of compact end (406) has moulding pipe (407), the bottom and the extrusion mechanism (5) of moulding pipe (407) are connected fixedly.
5. The apparatus for processing a high-strength friction washer for a clutch according to claim 1, wherein: the extrusion mechanism (5) comprises a box body (501) which is communicated with the bottom end of the plastic pipe (407) in a sealing mode, an extrusion-compression molding frame (502) is fixedly installed on one side of the box body (501), an electric cylinder installation groove (503) is formed in the top of the extrusion-molding frame (502), an electric hydraulic cylinder (504) is arranged in the electric cylinder installation groove (503), a gasket molding head (505) is fixedly installed at the output end of the electric hydraulic cylinder (504), and the gasket molding head (505) extends downwards from the extrusion-molding frame (502) and is communicated with the box body (501) through the extrusion-compression molding frame (502); the lower part of the moulding head (505) of packing ring is provided with supporting plate (506), square supporting seat (507) is installed to the bottom sprag of supporting plate (506), the equal vertical support in four edges in bottom of square supporting seat (507) is installed the supporting pad, fixed mounting has trapezoidal standing groove on supporting plate (506), the inside fixed mounting of trapezoidal standing groove has moulding extrusion lug of a plurality of (508) for the moulding of packing ring product.
6. The apparatus for processing a high-strength friction washer for a clutch according to claim 5, wherein: the square supporting seat (507) is provided with the PLC controller, and the PLC controller is respectively electrically connected with the quantitative material pumping pump (202), the branch material pumping pump (207), the auger motor (212), the stirring motor (303), the temperature detector, the thermoelectric melter (304), the high-temperature material pumping pump (402), the tubular plastic extruding machine (405) and the electric hydraulic cylinder (504) to realize control.
7. A preparation method of a high-strength friction washer for a clutch is characterized by comprising the following steps: the method comprises the following steps:
1) putting sufficient gasket preparation raw materials into a raw material injection box (103), starting a quantitative material pumping pump (202) through a PLC (programmable logic controller), and pumping the raw materials from the raw material injection box (103) to a weighing box (204) for weighing;
2) starting a branch suction pump (207) to pump the weighed raw materials into a material injection tank (208) for storage;
3) starting the auger motor (212) to enable the raw materials to fall into the hot melting box (301) along the auger pipe (211);
4) starting a thermoelectric melter (304), heating the interior of a hot melting box (301), and starting a stirring motor (303) to stir the melted raw materials;
5) starting a high-temperature pumping pump (402) to pump the melted raw materials into a shaping storage tank (403) from a hot melting box (301), and introducing the melted raw materials into a box body (501) under the shaping of a tubular extruder (405);
6) starting an electric hydraulic cylinder (504), so that a gasket shaping head (505) extrudes molten raw materials downwards, and the extruded raw materials are combined with a shaping extrusion bump (508) to realize gasket shaping;
7) after the gasket is cooled, it is removed from the shaped extrusion bumps (508).
8. The method for manufacturing a high-strength friction washer for a clutch according to claim 7, characterized in that: and repeating the step 6) and the step 7) to realize continuous production of the gasket.
CN202110334106.5A 2021-03-29 2021-03-29 Processing device and preparation method of high-strength friction washer for clutch Withdrawn CN112917791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110334106.5A CN112917791A (en) 2021-03-29 2021-03-29 Processing device and preparation method of high-strength friction washer for clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110334106.5A CN112917791A (en) 2021-03-29 2021-03-29 Processing device and preparation method of high-strength friction washer for clutch

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CN112917791A true CN112917791A (en) 2021-06-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858492A (en) * 2021-08-26 2021-12-31 浙江科马摩擦材料股份有限公司 AMT clutch facing and processing equipment based on nanometer boron nitride reinforcing
CN114536687A (en) * 2022-03-03 2022-05-27 苏州斯瑞笙电子科技有限公司 Injection molding device with fixed material injection function and molding method
CN114986784A (en) * 2022-06-08 2022-09-02 昆山卡尔达精密电子科技有限公司 Plastic particle blending modification injection molding device and process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113858492A (en) * 2021-08-26 2021-12-31 浙江科马摩擦材料股份有限公司 AMT clutch facing and processing equipment based on nanometer boron nitride reinforcing
CN114536687A (en) * 2022-03-03 2022-05-27 苏州斯瑞笙电子科技有限公司 Injection molding device with fixed material injection function and molding method
CN114986784A (en) * 2022-06-08 2022-09-02 昆山卡尔达精密电子科技有限公司 Plastic particle blending modification injection molding device and process

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Application publication date: 20210608