CN117944240A

CN117944240A - PEEK production equipment with high wear resistance and low friction coefficient and production method

Info

Publication number: CN117944240A
Application number: CN202410259146.1A
Authority: CN
Inventors: 孙攀; 王淇
Original assignee: Jiangsu Hengbo Composite Material Co ltd
Current assignee: Jiangsu Hengbo Composite Material Co ltd
Priority date: 2024-03-07
Filing date: 2024-03-07
Publication date: 2024-04-30

Abstract

The invention discloses PEEK production equipment with high wear resistance and low friction coefficient and a production method thereof. The invention solves the problems that the existing PEEK production equipment cannot ensure the wear-resistant effect of PEEK, is limited by production requirements and has low production efficiency, and the surface of the PEEK after production and molding is provided with a layer of wear-resistant POM material, so that the POM has high wear-resistant effect, and the PEEK is polished by a polishing machine in the actual use process, so that the surface of the PEEK has low friction coefficient, the use effect is improved, the adaptation effect is better, and different working requirements are met.

Description

PEEK production equipment with high wear resistance and low friction coefficient and production method

Technical Field

The invention relates to the technical field of PEEK production, in particular to PEEK production equipment with high wear resistance and low friction coefficient and a production method.

Background

The PEEK plate extrusion molding is to add granular materials into a machine barrel of an extruder from a hopper, and the materials are conveyed and compacted forwards under the action of extrusion pushing of screw rotation through the friction action of the inner wall of the machine barrel and the surface of the screw, preheated through a heating device and friction outside the machine barrel, and melted and plasticized under the conditions of high temperature and high pressure.

The Chinese patent with the publication number of CN112477368A discloses a production device and a production method of a wear-resistant composite board, and the production device comprises a bracket, wherein a motor arranged in a transmission mechanism drives a transmission shaft and a first rotary table, and simultaneously drives a transmission belt arranged in a transmission groove to drive a driven shaft to rotate, a connecting shaft arranged on the outer wall of the first rotary table drives a pull rod and a pressing mechanism at the bottom to periodically move so as to press a board body and a wear-resistant layer, so that people only need to integrally place the wear-resistant plate on a pushing mechanism and a transmission mechanism when performing pressing work of the wear-resistant plate, and a large amount of time and energy are saved.

In the practical use process of the PEEK production equipment, the wear-resistant effect of PEEK cannot be guaranteed, the PEEK production equipment is limited by production requirements, and the production efficiency is low; therefore, the existing requirements are not met, and for this reason we propose a PEEK production device and production method with high wear resistance and low friction coefficient.

Disclosure of Invention

The invention aims to provide PEEK production equipment with high wear resistance and low friction coefficient and a production method thereof, which solve the problems that the PEEK production equipment provided in the background art cannot ensure the wear resistance effect of PEEK in the actual use process, is limited by production requirements and has low production efficiency.

In order to achieve the above purpose, the present invention provides the following technical solutions: the PEEK production equipment with high wear resistance and low friction coefficient comprises a feeding box, a middle extruder, a synthesizing device and a cutting box, wherein the middle extruder is arranged on one side of the feeding box, the synthesizing device is arranged on one side of the middle extruder, and the cutting box is arranged on one side of the synthesizing device;

The upper end and the lower end of the intermediate extruder are respectively provided with a first extruder and a second extruder, the intermediate extruder is used for extruding PEEK polymer materials, and the first extruder and the second extruder are both used for extruding POM polymer materials;

the upper end and the lower extreme of synthesizer install first mounting box and second mounting box respectively, electric cylinder and squeeze roll are all installed to the inside of first mounting box and second mounting box, just the shaping frame is installed to one side of synthesizer, the burnishing machine is all installed to the upper end and the lower extreme of shaping frame.

Preferably, the upper end of feeding case installs first feeder hopper, first feeder hopper is used for leading-in PEEK raw materials to the intermediate extruder, the second feeder hopper is all installed to the both sides of first feeder hopper, the second extruder is used for leading-in POM raw materials to in first extruder and the second extruder, the internally mounted of feeding case has the electrothermal tube, and the electrothermal tube is used for heating processing raw materials.

Preferably, the internally mounted of intermediate extruder has first screw feeder, the second screw feeder is all installed to the inside of first extruder and second extruder, the inside of feeding case is provided with three passageway, and three passageway respectively with first screw feeder and second screw feeder intercommunication, the inside of intermediate extruder is provided with the cooling chamber, the cooling chamber is used for the cooling production material.

Preferably, one end of the first extruder is provided with a PEEK sheet extrusion port, one end of the second extruder is provided with an oblique extrusion port, a shunt discharge plate is arranged on one side of the outer part of the middle extruder, the shunt discharge plate is used for accommodating the PEEK sheet extrusion port and the oblique extrusion port, a positioning adding plate is arranged on the outer part of the shunt discharge plate, and the positioning adding plate is used for fixing the position of the shunt discharge plate.

Preferably, a heater is arranged outside the synthesis device, a heat conduction pipe is arranged outside the heater, one sides of the first installation box and the second installation box are respectively provided with a speed reducing motor, and the speed reducing motors are used for driving the polishing machine.

Preferably, the inside of shaping frame is provided with integrated into one piece's bin outlet, the bin outlet is used for deriving the sheet material to cutting incasement, receiving frame is installed to one side of synthesizer, receiving frame and location add board sealing connection, just receiving frame's inside is provided with two antifriction plate and a PEEK sheet material receiving mouth respectively, two antifriction plate receiving mouth and a PEEK sheet material receiving mouth respectively with two slant extrusion mouth and a PEEK sheet material extrusion mouth intercommunication.

Preferably, one end of the wear-resisting plate receiving port is communicated with one end of the PEEK plate receiving port, the electric oil cylinder is connected with the first installation box and the second installation box through fixing screws, a pressing plate is arranged at one end of the electric oil cylinder and is in sliding connection with the synthesis device, the pressing plate is in sealing connection with the synthesis device through a sealing cushion layer, and the extrusion roller is rotationally connected with the pressing plate through a bearing.

Preferably, the cutting box is connected with the receiving frame through a fixing screw, driving boxes are arranged on two sides of the cutting box, and a transformer and a controller module are arranged in the driving boxes.

Preferably, the inside of cutting case is provided with integrated into one piece's guide opening, the stamping plate is installed to the inside upper end of guide opening, hydraulic cylinder is installed to the top of stamping plate, just cutting tool is installed to the lower terminal surface of stamping plate, hydraulic cylinder's lower extreme passes through the fixed screw with the stamping plate and is connected, just the inside of cutting case is provided with the guided way, the stamping plate passes through guided way and cutting case sliding connection, transportation steel band is installed to the inside lower extreme of guide opening, the inside of transportation steel band is provided with the transfer roller.

A production method of PEEK production equipment with high wear resistance and low friction coefficient comprises the following steps:

Step one: respectively introducing POM raw materials and PEEK raw materials to be produced into a second feeding hopper and a first feeding hopper, and respectively introducing the POM raw materials and the PEEK raw materials into a first extruder, a second extruder and an intermediate extruder after the materials are split and heated by a feeding box;

Step two: the POM raw material entering the first extruder is stirred and extruded by a high-power first screw feeder and extruded by an oblique extrusion port, the PEEK raw material entering the second extruder is stirred and extruded by a second screw feeder and extruded by a PEEK sheet extrusion port, and sheets in the PEEK sheet extrusion port and the oblique extrusion port are cooled and molded by a condenser tube in a cooling cavity;

Step three: the formed PEEK plate and POM plate enter a receiving frame, are guided into a synthesizing device, a first mounting box and a second mounting box through the receiving frame, and are extruded and pushed to enable the wear-resisting plate receiving opening to be attached to the plate inside the PEEK plate receiving opening;

step four: the plate before entering the forming frame drives the extrusion roller through the extension electric cylinder, and simultaneously extrudes POM plates at the upper end and the lower end of the PEEK plate, so that the POM plate is tightly attached to the PEEK plate, and the POM plate is connected with the PEEK plate by heating and melting again through the heater;

Step five: after the connected PEEK enters a forming frame, polishing the wear-resistant POM material on the surface of the PEEK through a polishing machine, and after polishing the PEEK to be smooth, entering a cutting box and guiding the PEEK through a guiding port;

Step six: PEEK entering the guide port is conveyed through a conveying steel belt, and in the conveying process, the hydraulic oil cylinder is driven to drive the stamping plate to stamp PEEK, and the PEEK is cut and molded by the cutting tool.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the invention, the PEEK plate and the POM plate are simultaneously produced by arranging three layers of production equipment which are synchronously carried out, and the POM plate at the upper end and the lower end of the PEEK plate are extruded by the synthesis device, the first installation box and the second installation box at the same time, so that the POM plate is tightly attached to the PEEK plate, the POM plate is connected with the PEEK plate, after the connected PEEK enters the forming frame, a layer of wear-resistant POM material is arranged on the surface of the formed PEEK, the POM has a high wear-resistant effect, so that the working strength of the PEEK is improved in the actual use process, and the wear-resistant POM material on the surface of the PEEK is polished by the polishing machine, so that the PEEK surface has a low friction coefficient, the use effect is improved, the adaptation effect is better, and different working requirements are met.

2. According to the invention, the POM raw material of the first extruder is stirred and extruded by the high-power first spiral feeder and extruded by the inclined extrusion port, the PEEK raw material entering the second extruder is stirred and extruded by the second spiral feeder and extruded by the PEEK sheet extrusion port, and the sheet materials in the PEEK sheet extrusion port and the inclined extrusion port are cooled and molded by the condensing tube in the cooling cavity, so that three-layer shaping is rapidly performed, the extrusion molding effect is good, continuous work is facilitated, and the working efficiency is improved.

Drawings

FIG. 1 is an isometric view of a side view of the present invention;

FIG. 2 is an isometric view of the rear view of the present invention;

FIG. 3 is an isometric view of the front view of the present invention;

FIG. 4 is an isometric view of the front of the intermediate extruder of the present invention;

FIG. 5 is an internal structural view of the intermediate extruder of the present invention;

FIG. 6 is an isometric view of a side view of the synthesizer and cutting case of the present invention;

FIG. 7 is an isometric view of a front view of the synthesizer of the present invention;

FIG. 8 is an internal construction diagram of the synthesizing apparatus of the present invention;

FIG. 9 is a bottom isometric view of the cutting box of the present invention;

fig. 10 is an internal structural view of the cutting case of the present invention.

In the figure: 1. a feed box; 101. a first feed hopper; 102. a second feed hopper; 2. an intermediate extruder; 201. a first extruder; 202. a second extruder; 203. positioning and adding a plate; 204. a split discharge plate; 205. a first screw feeder; 206. a second screw feeder; 207. an oblique extrusion port; 208. PEEK sheet extrusion port; 209. a cooling chamber; 3. a synthesizing device; 301. a first mounting box; 302. a second mounting box; 303. a heater; 304. a heat conduction pipe; 305. a receiving rack; 306. a wear plate receiving opening; 307. PEEK sheet material receiving mouth; 308. a speed reducing motor; 309. a forming frame; 310. a discharge port; 311. polishing machine; 312. an electric oil cylinder; 313. a squeeze roll; 4. a cutting box; 401. a hydraulic cylinder; 402. a material guiding through hole; 403. driving the electric box; 404. a stamping plate; 405. a cutting tool; 406. a guide rail; 407. and (5) conveying the steel belt.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In order to solve the problems that the existing PEEK production equipment cannot guarantee the wear-resistant effect of PEEK in the actual use process and is limited by production requirements and low in production efficiency, referring to FIGS. 1-3 and 8, the embodiment provides the following technical scheme:

The PEEK production equipment with high wear resistance and low friction coefficient comprises a feeding box 1, an intermediate extruder 2, a synthesizing device 3 and a cutting box 4, wherein the intermediate extruder 2 is arranged on one side of the feeding box 1, the synthesizing device 3 is arranged on one side of the intermediate extruder 2, and the cutting box 4 is arranged on one side of the synthesizing device 3;

the upper end and the lower end of the middle extruder 2 are respectively provided with a first extruder 201 and a second extruder 202, the middle extruder 2 is used for extruding PEEK polymer materials, and the first extruder 201 and the second extruder 202 are used for extruding POM polymer materials;

The upper end and the lower extreme of synthesizer 3 are installed first mounting box 301 and second mounting box 302 respectively, motor cylinder 312 and squeeze roll 313 are all installed to the inside of first mounting box 301 and second mounting box 302, and shaping frame 309 is installed to one side of synthesizer 3, burnishing machine 311 is all installed to the upper end and the lower extreme of shaping frame 309, the externally mounted of synthesizer 3 has heater 303, the externally mounted of heater 303 has heat pipe 304, gear motor 308 is all installed to one side of first mounting box 301 and second mounting box 302, gear motor 308 is used for driving burnishing machine 311, the PEEK surface after the shaping is equipped with the wear-resisting POM material of one deck, POM has high wear-resisting effect, make PEEK in the in-service use, and carry out the wear-resisting POM material of the surface of polishing through burnishing machine 311, make the PEEK surface have low coefficient of friction, improve the result of use, the adaptation effect is better, accord with different work demands.

Further, an integrally formed discharge opening 310 is formed in the forming frame 309, the discharge opening 310 is used for guiding out plates into the cutting box 4, a receiving frame 305 is mounted on one side of the synthesizing device 3, the receiving frame 305 is in sealing connection with the positioning adding plate 203, two wear-resisting plate receiving openings 306 and one PEEK plate receiving opening 307 are respectively formed in the receiving frame 305, the two wear-resisting plate receiving openings 306 and the one PEEK plate receiving opening 307 are respectively communicated with the two oblique extrusion openings 207 and the one PEEK plate extrusion opening 208, synchronous conveying work is performed through the communicated guide openings, the processing quality of products is improved, and long-term work is facilitated.

Further, one end of the wear-resistant plate receiving opening 306 is communicated with one end of the PEEK plate receiving opening 307, the electric oil cylinder 312 is connected with the first mounting box 301 and the second mounting box 302 through fixing screws, one end of the electric oil cylinder 312 is provided with a pressing plate, the pressing plate is in sliding connection with the synthesizing device 3, the pressing plate is in sealing connection with the synthesizing device 3 through a sealing cushion layer, the pressing roller 313 is rotationally connected with the pressing plate through a bearing, plates before entering the forming frame 309 drive the pressing roller 313 through extending the electric oil cylinder 312, and meanwhile, POM plates at the upper end and the lower end of the PEEK plate are extruded, so that the POM plates are tightly attached to the PEEK plate, the forming is fast, and the working effect is improved.

Specifically, through setting up the production facility that three-layer goes on in step, production PEEK sheet material and POM sheet material simultaneously, and, through synthesizer 3, first mounting box 301 and second mounting box 302 will extrude the POM sheet material of PEEK sheet material upper end and lower extreme simultaneously, make POM sheet material and PEEK sheet material closely laminate, the reheat melting, make POM sheet material and PEEK sheet material be connected, PEEK after the connection gets into the shaping frame 309, PEEK surface after the shaping is equipped with the wear-resisting POM material of one deck, POM has high wear-resisting effect, make PEEK in the in-service use, and polish the wear-resisting POM material on PEEK surface through burnishing machine 311, make PEEK surface have low coefficient of friction, improve the result of use, the adaptation effect is better, accord with different work demands.

In order to solve the technical problems of poor flow guiding effect and influence on processing effect of raw materials in the prior art, please refer to fig. 1, 4-5, the following technical scheme is provided:

The upper end of the feeding box 1 is provided with a first feeding hopper 101, the first feeding hopper 101 is used for leading PEEK raw materials into the middle extruder 2, two sides of the first feeding hopper 101 are respectively provided with a second feeding hopper 102, the second extruder 202 is used for leading POM raw materials into the first extruder 201 and the second extruder 202, the inside of the feeding box 1 is provided with an electric heating tube which is used for heating the processed raw materials, the inside of the middle extruder 2 is provided with a first screw feeder 205, the inside of the first extruder 201 and the inside of the second extruder 202 are respectively provided with a second screw feeder 206, the inside of the feeding box 1 is provided with three channels which are respectively communicated with the first screw feeder 205 and the second screw feeder 206, the inside of the middle extruder 2 is provided with a cooling cavity 209, the cooling cavity 209 is used for cooling the produced materials, the POM raw materials which enter the first extruder 201 are stirred and extruded by the first screw feeder 205 with high power, the PEEK raw materials entering the second extruder 202 are extruded through the inclined extrusion port 207, stirred and extruded through the second screw feeder 206 and extruded through the PEEK sheet extrusion port 208, sheets in the PEEK sheet extrusion port 208 and the inclined extrusion port 207 are cooled and molded through a condenser pipe in the cooling cavity 209, one end of the first extruder 201 is provided with the PEEK sheet extrusion port 208, one end of the second extruder 202 is provided with the inclined extrusion port 207, one side of the outer part of the middle extruder 2 is provided with the split discharge plate 204, the split discharge plate 204 is used for accommodating the PEEK sheet extrusion port 208 and the inclined extrusion port 207, the positioning adding plate 203 is arranged at the position of the split discharge plate 204, the three-layer sheet is synchronously conveyed through the split discharge plate 204 to maintain the optimal working state, is favorable for connection and lamination work.

Specifically, the POM raw material and the PEEK raw material to be produced are respectively led into the second feeding hopper 102 and the first feeding hopper 101, are respectively led into the first extruder 201, the second extruder 202 and the middle extruder 2 through the diversion and heating of the feeding box 1, the POM raw material entering the first extruder 201 is stirred and extruded by the high-power first screw feeder 205 and is extruded by the inclined extrusion port 207, the PEEK raw material entering the second extruder 202 is stirred and extruded by the second screw feeder 206 and is extruded by the PEEK sheet extrusion port 208, and the sheet materials inside the PEEK sheet extrusion port 208 and the inclined extrusion port 207 are cooled and molded by the condenser pipe inside the cooling cavity 209 and are guided by the diversion discharge plate 204, so that the three-layer sheet materials are synchronously conveyed to maintain the optimal working state, thereby being beneficial to connection and lamination work.

In order to solve the technical problems of single structure, less functionality and poor adaptability of the production device in the prior art, refer to fig. 1, 9-10

The cutting box 4 is connected with the receiving frame 305 through a set screw, and both sides of the cutting box 4 are provided with a driving electric box 403, and a transformer and a controller module are installed in the driving electric box 403 and pass through.

Further, the inside of cutting case 4 is provided with integrated into one piece's guide opening 402, the stamping plate 404 is installed to the inside upper end of guide opening 402, hydraulic cylinder 401 is installed to stamping plate 404's top, and cutting tool 405 is installed to stamping plate 404's lower terminal surface, drive hydraulic cylinder 401 drives stamping plate 404 punching plate 404 and punches PEEK, cutting tool 405 cuts the shaping with PEEK, it is functional good, through adjusting cutting tool 405's position, adapt to different work demands, hydraulic cylinder 401's lower extreme and stamping plate 404 pass through fixed screw connection, and cutting case 4's inside is provided with guide rail 406, stamping plate 404 passes through guide rail 406 and cutting case 4 sliding connection, transport steel band 407 is installed to guide plate 402's inside lower extreme, transport steel band 407's inside is provided with the transfer roller, PEEK after the level of polishing gets into cutting case 4, the PEEK through guide opening 402 guide, PEEK that gets into guide opening 402 is carried through transport steel band 407.

Specifically, PEEK after polishing level gets into cutting box 4, leads through guide opening 402, and PEEK that gets into guide opening 402 is carried through transportation steel band 407, and in the transportation, drive hydraulic cylinder 401 drive ram plate 404 punching press PEEK, and cutting tool 405 cuts PEEK shaping, and is functional good, through adjusting cutting tool 405's position, adapts to different work demands.

Referring to fig. 1 to 10, a production method of PEEK production equipment with high wear resistance and low friction coefficient comprises the following steps:

Step one: the POM raw material and the PEEK raw material which need to be produced are respectively led into a second feeding hopper 102 and a first feeding hopper 101, are respectively led into a first extruder 201, a second extruder 202 and an intermediate extruder 2 after being split and heated by a feeding box 1, and are simultaneously produced into PEEK plates and POM plates by arranging three layers of production equipment which are synchronously carried out;

Step two: the POM raw material entering the first extruder 201 is stirred and extruded by a high-power first screw feeder 205 and extruded by an oblique extrusion port 207, the PEEK raw material entering the second extruder 202 is stirred and extruded by a second screw feeder 206 and extruded by a PEEK plate extrusion port 208, and the plates in the PEEK plate extrusion port 208 and the oblique extrusion port 207 are cooled and molded by a condensing tube in a cooling cavity 209, so that three-layer shaping is rapidly performed, the extrusion molding effect is good, continuous work is facilitated, and the working efficiency is improved;

Step three: the formed PEEK plate and POM plate enter a receiving frame 305, are guided into a synthesizing device 3, a first mounting box 301 and a second mounting box 302 through the receiving frame 305, and are extruded and pushed to enable the wear-resisting plate receiving opening 306 to be attached to the plate inside the PEEK plate receiving opening 307, so that rapid positioning, guiding and conveying are performed;

Step four: the plate before entering the forming frame 309 drives the extrusion roller 313 through the extension of the electric cylinder 312, and simultaneously extrudes POM plates at the upper end and the lower end of the PEEK plate, so that the POM plate is tightly attached to the PEEK plate, and the POM plate is connected with the PEEK plate by heating and melting again through the heater 303;

Step five: after the connected PEEK enters the forming frame 309, the wear-resistant POM material on the PEEK surface is polished through the polishing machine 311, the PEEK is polished to be smooth and then enters the cutting box 4, a layer of wear-resistant POM material is arranged on the formed PEEK surface through the material guiding opening 402, the POM has a high wear-resistant effect, so that the working strength of the PEEK is improved in the actual use process, and the wear-resistant POM material on the PEEK surface is polished through the polishing machine 311, so that the PEEK surface has a low friction coefficient, the use effect is improved, the adaptation effect is better, and different working requirements are met;

step six: PEEK entering the guide port 402 is conveyed through a conveying steel belt 407, in the conveying process, the hydraulic oil cylinder 401 is driven to drive the stamping plate 404 to stamp PEEK, the PEEK is cut and molded by the cutting tool 405, the functionality is good, and different working requirements are met by adjusting the position of the cutting tool 405.

Working principle: the POM raw material and the PEEK raw material which need to be produced are respectively led into the second feeding hopper 102 and the first feeding hopper 101, are respectively led into the first extruder 201, the second extruder 202 and the middle extruder 2 through the diversion and the heating of the feeding box 1, are simultaneously produced by arranging three layers of production equipment which are synchronously carried out, the POM raw material which enters the first extruder 201 is stirred and extruded by a high-power first screw feeder 205 and is extruded by an oblique extrusion opening 207, the PEEK raw material which enters the second extruder 202 is stirred and extruded by a second screw feeder 206 and is extruded by a PEEK plate extrusion opening 208, the PEEK plate and the POM plate which are formed inside the PEEK plate extrusion opening 208 and the oblique extrusion opening 207 are cooled and formed through a condenser tube inside a cooling cavity 209, the formed PEEK plate and POM plate enter a receiving frame 305, are led into a synthesizing device 3, a first installation box 301 and a second installation box 302 through the receiving frame 305, the wear-resistant plate receiving port 306 and the PEEK plate receiving port 307 are attached by extrusion pushing, the plates in front of the forming frame 309 are quickly positioned and guided and conveyed, the extrusion roller 313 is driven by the extension electric cylinder 312, the POM plates at the upper end and the lower end of the PEEK plate are extruded at the same time, the POM plates are tightly attached to the PEEK plate, the PEEK plate is heated and melted again by the heater 303, the POM plates are connected with the PEEK plate, the connected PEEK enters the forming frame 309, the wear-resistant POM material on the PEEK surface is polished by the polishing machine 311, the PEEK is polished and leveled, then enters the cutting box 4, the material is guided by the material guiding port 402, a layer of wear-resistant POM material is arranged on the formed PEEK surface, the POM has high wear-resistant effect, the working strength of the PEEK is improved in the practical use process, the wear-resistant POM material on the PEEK surface is polished by the polishing machine 311, make PEEK surface have low coefficient of friction, improve result of use, the adaptation effect is better, accords with different work demands, and PEEK that gets into guide port 402 is carried through transportation steel band 407, and in the transportation, drive hydraulic cylinder 401 drives ram plate 404 punching press PEEK, and cutting tool 405 cuts the shaping with PEEK.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The PEEK production equipment with high wear resistance and low friction coefficient comprises a feeding box (1), an intermediate extruder (2), a synthesizing device (3) and a cutting box (4), and is characterized in that the intermediate extruder (2) is arranged on one side of the feeding box (1), the synthesizing device (3) is arranged on one side of the intermediate extruder (2), and the cutting box (4) is arranged on one side of the synthesizing device (3);

A first extruder (201) and a second extruder (202) are respectively arranged at the upper end and the lower end of the middle extruder (2), the middle extruder (2) is used for extruding PEEK polymer materials, and the first extruder (201) and the second extruder (202) are both used for extruding POM polymer materials;

The upper end and the lower extreme of synthesizer (3) are installed first mounting box (301) and second mounting box (302) respectively, electric cylinder (312) and squeeze roll (313) are all installed to the inside of first mounting box (301) and second mounting box (302), just shaping frame (309) are installed to one side of synthesizer (3), burnishing machine (311) are all installed to the upper end and the lower extreme of shaping frame (309).

2. The PEEK production device of claim 1, wherein: the upper end of feeding case (1) is installed first feeder hopper (101), first feeder hopper (101) are used for leading-in PEEK raw materials to intermediate extruder (2), second feeder hopper (102) are all installed to the both sides of first feeder hopper (101), second extruder (202) are used for leading-in POM raw materials to in first extruder (201) and second extruder (202), the internally mounted of feeding case (1) has the electrothermal tube, and the electrothermal tube is used for heating processing raw materials.

3. The PEEK production device of claim 2, wherein: the inside of intermediate extruder (2) is installed first screw feeder (205), second screw feeder (206) are all installed to the inside of first extruder (201) and second extruder (202), the inside of feeding case (1) is provided with three passageway, and three passageway respectively with first screw feeder (205) and second screw feeder (206) intercommunication, the inside of intermediate extruder (2) is provided with cooling chamber (209), cooling chamber (209) are used for cooling production material.

4. A PEEK production device of high wear resistance and low coefficient of friction according to claim 3, characterized in that: one end of first extruder (201) is provided with PEEK sheet material extrusion mouth (208), the one end of second extruder (202) is provided with slant extrusion mouth (207), reposition of redundant personnel flitch (204) are installed to outside one side of middle extruder (2), reposition of redundant personnel flitch (204) are used for accomodating PEEK sheet material extrusion mouth (208) and slant extrusion mouth (207), just the externally mounted of reposition of redundant personnel flitch (204) has location and adds board (203), location adds board (203) and is used for fixed position of reposition of redundant personnel flitch (204).

5. The PEEK production device of claim 4, wherein: the external mounting of synthesizer (3) has heater (303), the external mounting of heater (303) has heat pipe (304), gear motor (308) are all installed to one side of first mounting case (301) and second mounting case (302), gear motor (308) are used for driving burnishing machine (311).

6. The PEEK production device of claim 5, wherein: the inside of shaping frame (309) is provided with integrated into one piece's bin outlet (310), bin outlet (310) are used for deriving the sheet material to cutting in case (4), receiving frame (305) are installed to one side of synthesizer (3), receiving frame (305) and location add board (203) sealing connection, just the inside of receiving frame (305) is provided with two antifriction plate receiving port (306) and a PEEK sheet material receiving port (307) respectively, two antifriction plate receiving port (306) and a PEEK sheet material receiving port (307) respectively with two slant extrusion mouth (207) and a PEEK sheet material extrusion mouth (208) intercommunication.

7. The PEEK production device of claim 6, wherein: one end of the wear-resisting plate receiving port (306) is communicated with one end of the PEEK plate receiving port (307), the electric oil cylinder (312) is connected with the first mounting box (301) and the second mounting box (302) through fixing screws, one end of the electric oil cylinder (312) is provided with a pressing plate, the pressing plate is slidably connected with the synthesis device (3), the pressing plate is hermetically connected with the synthesis device (3) through a sealing cushion layer, and the extrusion roller (313) is rotatably connected with the pressing plate through a bearing.

8. The PEEK production device of claim 7, wherein: the cutting box (4) is connected with the receiving frame (305) through a fixed screw, driving boxes (403) are arranged on two sides of the cutting box (4), and a transformer and a controller module are arranged in the driving boxes (403).

9. The PEEK production device of claim 8, wherein: the inside of cutting case (4) is provided with integrated into one piece's guide opening (402), ram plate (404) are installed to the inside upper end of guide opening (402), hydraulic cylinder (401) are installed to the top of ram plate (404), just cutting tool (405) are installed to the lower terminal surface of ram plate (404), the lower extreme of hydraulic cylinder (401) passes through fixed screw connection with ram plate (404), just the inside of cutting case (4) is provided with guided way (406), ram plate (404) pass through guided way (406) and cutting case (4) sliding connection, transportation steel band (407) are installed to the inside lower extreme of guide opening (402), the inside of transportation steel band (407) is provided with the transfer roller.

10. A method of producing a PEEK production device of high wear resistance and low friction coefficient according to claim 9, comprising the steps of:

Step one: the POM raw material and the PEEK raw material which are required to be produced are respectively led into a second feeding hopper (102) and a first feeding hopper (101), and are respectively led into a first extruder (201), a second extruder (202) and an intermediate extruder (2) after being split and heated by a feeding box (1);

step two: POM raw materials entering the first extruder (201) are stirred and extruded by a high-power first screw feeder (205) and extruded by an oblique extrusion port (207), PEEK raw materials entering the second extruder (202) are stirred and extruded by a second screw feeder (206) and extruded by a PEEK sheet extrusion port (208), and sheets in the PEEK sheet extrusion port (208) and the oblique extrusion port (207) are cooled and molded by a condenser tube in a cooling cavity (209);

Step three: the formed PEEK plate and POM plate enter a receiving frame (305), are guided into a synthesizing device (3), a first mounting box (301) and a second mounting box (302) through the receiving frame (305), and are extruded and pushed to enable the wear-resisting plate receiving opening (306) to be attached to the plate inside the PEEK plate receiving opening (307);

Step four: the plate before entering the forming frame (309) drives the extrusion roller (313) through the extension electric cylinder (312), and simultaneously extrudes POM plates at the upper end and the lower end of the PEEK plate, so that the POM plates are tightly attached to the PEEK plate, and the POM plates are connected with the PEEK plate through the heating melting of the heater (303) again;

Step five: after the connected PEEK enters a forming frame (309), polishing the wear-resistant POM material on the surface of the PEEK through a polishing machine (311), and after polishing, entering a cutting box (4) for guiding materials through a guiding port (402);

Step six: PEEK entering the guide port (402) is conveyed through a conveying steel belt (407), in the conveying process, a hydraulic oil cylinder (401) is driven to drive a stamping plate (404) to stamp PEEK, and a cutting tool (405) cuts PEEK into shapes.