CN209158657U - A kind of waste and old modified plastics wire-drawing frame - Google Patents

Abstract

A kind of waste and old modified plastics wire-drawing frame of the utility model, including feeding warehouse, melt case, extruded tube, No.1 cooling water tank and No. two cooling water tanks, the feeding warehouse is fixed on the roof of melt case, suction tube is fixedly connected on the roof of the feeding warehouse, the inside of the melt case is divided into the melt chamber on upper layer and the filter chamber of lower layer, sieve is provided in the filter chamber, the underface of the extruded tube setting melt case, piston is provided in the extruded tube, extrusion dies are connected on the right side of the extruded tube, the No.1 cooling water tank and No. two cooling water tanks are successively set on the right side of extruded tube, No.1 pulling roller is respectively fixed on the No.1 cooling water tank, No. two pulling rollers and No. three pulling rollers, No. four pulling rollers are respectively fixed on No. two cooling water tanks, No. five pulling rollers and curled hair roller, the utility model Not only can be time saving and energy saving and uniform at silk thickness with finlling automatically, it is good at yarn quality, guarantee subsequent pelletizing effect.

Description

A kind of waste and old modified plastics wire-drawing frame

Technical field

The utility model relates to wire-drawing frame technical field, in particular to a kind of waste and old modified plastics wire-drawing frame.

Background technique

Currently, the most common mode of waste plastic recycling be recycling be granulated, needed before granulation first to waste plastic into Row is crushed and wire drawing process, so that it is extruded into plastic strip through wire drawing after plastic crushing, is cut off after plastic strip is water cooled by blade As plastic pellet.

Existing waste and old modified plastics wire-drawing frame is when carrying out plastic wire-drawing processing, after plastic molten melt becomes liquid not It is just directly extruded into silk by filtering, is also not easy to melt due to containing more impurity in plastics, and under many impurity high temperature, Therefore it is different to will lead to the plastic wire thickness pulled out, affects into the product quality of silk；Meanwhile existing wire-drawing frame is usual Artificial filling is required, it is not only time-consuming and laborious since the feed inlet of wire-drawing frame is generally higher, but also reduce the efficiency of production； In addition, existing wire-drawing frame just carries out rapid cooling treatment, the processing side of this quenching but at silk product at once in Cheng Sihou Formula is easy to influence the mechanical property at silk product, reduces the intensity at silk product, makes into that silk product is excessively crisp to be easy to be cut into particle, Subsequent application is not utilized.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes a kind of waste and old modified plastics wire-drawing frame, The wire-drawing frame not only can be with finlling automatically, and time saving and energy saving and uniform at silk thickness, good at yarn quality, guarantee is subsequent to cut Grain effect.

To achieve the goals above, the technical scheme adopted by the utility model is

The utility model proposes a kind of waste and old modified plastics wire-drawing frame, including feeding warehouse, melt case, extruded tube, one Number cooling water tank and No. two cooling water tanks；

The feeding warehouse is fixed on the roof of the melt case, and the bottom wall of the feeding warehouse is melted by material blanking tube with described Hopper is connected, and solenoid valve is equipped in the material blanking tube, and the top and bottom of the feeding warehouse inner sidewall are mounted on material position It counts, is fixedly installed vacuum pumping pump on the lateral wall of the feeding warehouse, is fixedly connected with suction tube on the roof of the feeding warehouse, The suction end of the suction tube is in horn-like；

Four edges in melt bottom portion are fixed with support leg, and the outer surface of the melt case is arranged with aeroge The inside of felt collet, the melt case is divided into the melt chamber on upper layer and the filter chamber of lower layer, institute by horizontally disposed partition The center position for stating partition is fixedly installed downward feeder pipe, and solenoid valve, the melt chamber are equipped in the feeder pipe The box shell of the corresponding melt case includes the albronze heat-conducting layer of internal layer and the steel alloy protective layer of outer layer, and the copper aluminium closes It is provided with separate space between golden heat-conducting layer and steel alloy protective layer, electric heating coil, setting in the filter chamber are installed in the separate space There is sieve, the sieve is the sieve of 200 mesh specifications, and the filter chamber is arranged in the sieve in a manner of inclined from left to right Left and right inner wall between, the sieve is fixedly connected on the bottom wall of the partition by spring, the low one end of the sieve Slag-drip opening is offered on the right side wall of the melt case, solenoid valve is installed in the slag-drip opening, and the bottom of the sieve is fixed Vibrating motor is installed, is provided with motor box outside the vibrating motor, the vibrating motor is welded in motor box, the motor Sponge noise reduction layer is fixed on the inner wall of box, the motor box is welded on the bottom wall of the sieve；

The underface of the melt case is arranged in the extruded tube, passes through conveying pipeline between the extruded tube and the melt case It is connected, solenoid valve is installed in the conveying pipeline, the bottom of the extruded tube is fixed with support leg, the appearance of the extruded tube Surface cover is equipped with aerogel blanket collet, is provided with piston, a left side for the piston in the extruded tube of the conveying pipeline lower left Telescopic shaft is fixed at end face center position, the telescopic shaft passes through the left side of the extruded tube and is fixed on left side Cylinder is connected, and is connected with extrusion dies on the right side of the extruded tube；

The No.1 cooling water tank and No. two cooling water tanks are successively set on the right side of the extruded tube, and the No.1 is cooling Water tank and No. two cooling water tanks are the cuboid structure of open upper end, the side of the No.1 cooling water tank and No. two cooling water tanks Cooler is fixedly installed on wall, the cooler includes water inlet end and water outlet, the cooling on the No.1 cooling water tank The water inlet end of device and water outlet are connected with the inside of the No.1 cooling water tank, the cooler on No. two cooling water tanks Water inlet end and water outlet be connected with the inside of No. two cooling water tanks, the left side upper end of the No.1 cooling water tank No.1 pulling roller and No. three pulling rollers, the No.1 pulling roller and institute are fixedly installed with by support frame respectively with right side upper end It states extrusion dies to be located on sustained height, passes through shaft and bearing block between the front and rear inner side walls of No.1 cooling water tank lower part No. two pulling rollers are fixedly installed with, the left side upper end and right side upper end of No. two cooling water tanks are solid respectively by support frame Dingan County is equipped with No. four pulling rollers and curled hair roller, passes through shaft and bearing between the front and rear inner side walls of No. two cooling water tank lower parts Seat is fixedly installed with No. five pulling rollers, and the curled hair roller passes through fixed driving motor driving on the support frame.

As the further improvement of the technical program, control device, the control are installed in the support leg of the melt case Device processed is single-chip microcontroller, and the model SMC62 of single-chip microcontroller, the vacuum pumping pump, the electric heating coil, the cylinder, the vibration Dynamic motor, the driving motor, the cooler, the level-sensing device of feeding warehouse inner sidewall upper end, the feeding warehouse inner sidewall The solenoid valve at solenoid valve, the feeder pipe at the level-sensing device of lower end, the material blanking tube, the solenoid valve at the conveying pipeline, Solenoid valve at the slag-drip opening is electrically connected with the control device respectively.

As the further improvement of the technical program, the lower part of the feeding warehouse is funnel-shaped.

As the further improvement of the technical program, the outside of the vacuum pumping pump, cylinder and driving motor is arranged with Silencer cover.

As the further improvement of the technical program, the tilt angle of the sieve is 30-45 °.

As the further improvement of the technical program, support frame as described above includes being arranged side by side from front to back two brackets, described The lower end of bracket is fixed on the No.1 cooling water tank and No. two cooling water tanks, the No.1 pulling roller, No. three pulling rollers, four Number pulling roller and curled hair roller pass through bearing block and are fixed between the upper end of two brackets.

Compared with prior art, the utility model has the beneficial effects that

(1) a kind of waste and old modified plastics wire-drawing frame provided by the utility model, in the upper end of feeding warehouse inner sidewall under End is mounted on level-sensing device, is fixedly installed vacuum pumping pump on the lateral wall of feeding warehouse, fixed on the roof of feeding warehouse to connect Be connected to suction tube, by the level-sensing device of feeding warehouse inner sidewall top and bottom, under the cooperation of automatic control device, can into Material in feed bin carries out effective monitoring, and is added materials in time according to the amount of material, so that the cumbersome of hand-stuff is avoided, It is time saving and energy saving, substantially increase the efficiency of production；

(2) a kind of waste and old modified plastics wire-drawing frame provided by the utility model, is set in the inside of melt case by level The partition set is divided into the melt chamber on upper layer and the filter chamber of lower layer, wherein the albronze heat-conducting layer and steel alloy of melt chamber are protected Electric heating coil is installed in the separate space between sheath, sieve is provided in filter chamber, vibration electricity is fixedly installed on the bottom of sieve Machine is introduced into after melting plastic raw materials in melt chamber and carries out being extruded into silk again after being filtered in filter chamber, to remove it In impurity, avoid impurity from mixing the plastic wire thickness for causing to squeeze out in plastic solution different, affect into the production of silk Quality；

(3) a kind of waste and old modified plastics wire-drawing frame provided by the utility model, is disposed on the right side of extruded tube Cooling is fixedly installed on the side wall of No.1 cooling water tank and No. two cooling water tanks, No.1 cooling water tank and No. two cooling water tanks Device, cooler can be such that the water temperature of No.1 cooling water tank and No. two cooling water tanks remains in some temperature values, from And it ensure that cooling efficiency；Meanwhile the utility model is distinguished in the left side upper end of No.1 cooling water tank and right side upper end It is fixed with No.1 pulling roller and No. three pulling rollers, No. two drawings are fixed between the front and rear inner side walls of No.1 cooling water tank lower part Roller is respectively fixed with No. four pulling rollers and curled hair roller in the left side upper end of No. two cooling water tanks and right side upper end, at No. two No. five pulling rollers are fixed between the front and rear inner side walls of cooling water tank lower part, the water in actual work, in No.1 cooling water tank Temperature is maintained at 50-70 DEG C, and the water temperature in No. two cooling water tanks is then maintained at 0-15 DEG C, and plastic solution is extruded into plastic wire through extruded tube Afterwards, wire drawing is carried out under the cooperation of curled hair roller and traction roller, and No.1 cooling water tank is first passed through in drawing process and tentatively cool down, Then final cooling is carried out using No. two cooling water tanks, the change of mechanical property can occurs because of quenching to avoid plastic wire Change, guarantees subsequent pelletizing effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram in the utility model embodiment.

In figure: 1- feeding warehouse, 2- melt case, 3- extruded tube, 4- No.1 cooling water tank, No. bis- cooling water tanks of 5-, 6- support Foot, 7- cooler, 8- support frame, 9- control device, 11- material blanking tube, 12- vacuum pumping pump, 13- suction tube, 21- melt chamber, 22- Filter chamber, 23- partition, 24- feeder pipe, 25- slag-drip opening, 26- vibrating motor, 31- conveying pipeline, 32- piston, 33- telescopic shaft, 34- cylinder, 35- extrusion dies, 41- No.1 pulling roller, No. bis- pulling rollers of 42-, No. tri- pulling rollers of 43-, No. tetra- pulling rollers of 51-, No. five pulling rollers of 52-, 53- curled hair roller, 211- albronze heat-conducting layer, 212- steel alloy protective layer, 213- separate space, 214- electric heating Circle, 221- sieve, 222- spring, 261- motor box.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other It can be combined with each other.

As shown in Figure 1, the utility model embodiment provides a kind of waste and old modified plastics wire-drawing frame, including feeding warehouse 1, Melt case 2, extruded tube 3, No.1 cooling water tank 4 and No. two cooling water tanks 5；

The feeding warehouse 1 is fixed on the roof of the melt case 2, the bottom wall of the feeding warehouse 1 by material blanking tube 11 with The melt case 2 is connected, and is equipped with solenoid valve in the material blanking tube 11, the model 0927100 of the solenoid valve, it is described into The top and bottom of 1 inner sidewall of feed bin are mounted on level-sensing device, the model HJRD83 of the level-sensing device, the feeding warehouse 1 It is fixedly installed vacuum pumping pump 12 on lateral wall, suction tube 13, the suction tube are fixedly connected on the roof of the feeding warehouse 1 13 suction end is in horn-like；

Four edges of 2 bottom of melt case are fixed with support leg 6, and the outer surface of the melt case 2 is arranged with gas Gel felt collet, melt chamber 21 and the lower layer that the inside of the melt case 2 is divided by horizontally disposed partition 23 for upper layer Filter chamber 22, the center position of the partition 23 are fixedly installed downward feeder pipe 24, are equipped in the feeder pipe 24 The box shell of solenoid valve, the model PH300 of the solenoid valve, the corresponding melt case 2 of the melt chamber 21 includes internal layer The steel alloy protective layer 212 of albronze heat-conducting layer 211 and outer layer, the albronze heat-conducting layer 211 and steel alloy protective layer It is provided with separate space 213 between 212, electric heating coil 214 is installed in the separate space 213, is provided with sieve in the filter chamber 22 221, the sieve 221 is the sieve of 200 mesh specifications, and the mistake is arranged in the sieve 221 in a manner of inclined from left to right Between the left and right inner wall of filter chamber 22, the sieve 221 is fixedly connected on the bottom wall of the partition 23 by spring 222, described Slag-drip opening 25 is offered on the right side wall of the melt case 2 of the low one end of sieve 221, and electromagnetism is installed in the slag-drip opening 25 Valve, the model 0927100 of the solenoid valve, the bottom of the sieve 221 are fixedly installed with vibrating motor 26, the vibration electricity Machine 26 is the vibrating motor of commercially available model MVE200/15-120W, is provided with motor box 261 outside the vibrating motor 26, described Vibrating motor 26 is welded in motor box 261, and sponge noise reduction layer, the motor box are fixed on the inner wall of the motor box 261 261 are welded on the bottom wall of the sieve 221；

The underface of the melt case 2 is arranged in the extruded tube 3, by defeated between the extruded tube 3 and the melt case 2 Expects pipe 31 is connected, and is equipped with solenoid valve in the conveying pipeline 31, the model PH300 of the solenoid valve, the extruded tube 3 Bottom is fixed with support leg 6, and the outer surface of the extruded tube 3 is arranged with aerogel blanket collet, 31 lower left of conveying pipeline The extruded tube 3 in be provided with piston 32, the left side center position of the piston 32 is fixed with telescopic shaft 33, described to stretch The left side that contracting axis 33 passes through the extruded tube 3 is connected with the cylinder 34 being fixed on left side, the right side of the extruded tube 3 On be connected with extrusion dies 35；

The No.1 cooling water tank 4 and No. two cooling water tanks 5 are successively set on the right side of the extruded tube 3, the No.1 Cooling water tank 4 and No. two cooling water tanks 5 are the cuboid structure of open upper end, the No.1 cooling water tank 4 and No. two coolings Cooler 7 is fixedly installed on the side wall of water tank 5, the cooler 7 is the water cooler of commercially available model CL-305, described Cooler 7 includes water inlet end and water outlet, and the water inlet end of the cooler 7 on the No.1 cooling water tank 4 and water outlet are and institute The inside for stating No.1 cooling water tank 4 is connected, the water inlet end of the cooler 7 on No. two cooling water tanks 5 and water outlet with The inside of No. two cooling water tanks 5 is connected, and the left side upper end and right side upper end of the No.1 cooling water tank 4 pass through branch Support 8 is fixedly installed with No.1 pulling roller 41 and No. three pulling rollers 43, the No.1 pulling roller 41 and the extrusion dies respectively 35 are located on sustained height, pass through shaft and the fixed peace of bearing block between the front and rear inner side walls of 4 lower part of No.1 cooling water tank Equipped with No. two pulling rollers 42, the left side upper end and right side upper end of No. two cooling water tanks 5 are fixed respectively by support frame 8 No. four pulling rollers 51 and curled hair roller 53 be installed, between the front and rear inner side walls of 5 lower part of No. two cooling water tanks by shaft and Bearing block is fixedly installed with No. five pulling rollers 52, and the curled hair roller 53 is driven by the driving motor being fixed on support frame 8.

A kind of waste and old modified plastics wire-drawing frame provided by the embodiment of the utility model, in the upper end of 1 inner sidewall of feeding warehouse It is mounted on level-sensing device with lower end, vacuum pumping pump 12 is fixedly installed on the lateral wall of feeding warehouse 1, in the roof of feeding warehouse 1 On be fixedly connected with suction tube 13, by the level-sensing device of 1 inner sidewall top and bottom of feeding warehouse, in the cooperation of automatic control device Under, effective monitoring can be carried out to the material in feeding warehouse 1, and add materials in time according to the amount of material, to avoid people Work filler it is cumbersome, it is time saving and energy saving, substantially increase the efficiency of production；

Meanwhile the present embodiment also divides the melt chamber 21 for upper layer by horizontally disposed partition 23 in the inside of melt case 2 With the filter chamber 22 of lower layer, wherein the separate space between the albronze heat-conducting layer 211 and steel alloy protective layer 212 of melt chamber 21 Electric heating coil 214 is installed in 213, sieve 221 is provided in filter chamber 22, vibration electricity is fixedly installed on the bottom of sieve 221 Machine 26 is introduced into after melting plastic raw materials in melt chamber 21 and carries out being extruded into silk again after being filtered in filter chamber 22, with Impurity therein is removed, avoids impurity from mixing the plastic wire thickness for causing to squeeze out in plastic solution different, affects into The product quality of silk；

In addition, the present embodiment is also disposed with No.1 cooling water tank 4 and No. two cooling water tanks 5 on the right side of extruded tube 3, Cooler 7 is fixedly installed on the side wall of No.1 cooling water tank 4 and No. two cooling water tanks 5, cooler 7 can make No.1 cooling The water temperature of water tank 4 and No. two cooling water tanks 5 remains in some temperature values, to ensure that cooling efficiency；Together When, the present embodiment is also respectively fixed with 41 He of No.1 pulling roller in the left side upper end of No.1 cooling water tank 4 and right side upper end No. three pulling rollers 43 are fixed with No. two pulling rollers 42 between the front and rear inner side walls of 4 lower part of No.1 cooling water tank, in No. two coolings The left side upper end and right side upper end of water tank 5 are respectively fixed with No. four pulling rollers 51 and curled hair roller 53, in No. two cooling water tanks 5 No. five pulling rollers 52 are fixed between the front and rear inner side walls of lower part, in actual work, the water temperature in No.1 cooling water tank 4 is kept Water temperature in 50-70 DEG C, No. two cooling water tanks 5 is then maintained at 0-15 DEG C, plastic solution after extruded tube 3 is extruded into plastic wire, Wire drawing is carried out under the cooperation of curled hair roller and traction roller, and No.1 cooling water tank 4 is first passed through in drawing process and is tentatively cooled down, so Final cooling is carried out using No. two cooling water tanks 5 afterwards, the variation of mechanical property can occur because of quenching to avoid plastic wire, Guarantee subsequent pelletizing effect.

It can be seen that the present embodiment not only can be time saving and energy saving and uniform at silk thickness with finlling automatically, at yarn quality It is good, guarantee subsequent pelletizing effect, utilizes subsequent application.

For the purpose for preferably realizing this wire-drawing frame intelligentized control method, in the present embodiment, the support of the melt case 2 Control device 9 is installed, the control device 9 is single-chip microcontroller, and the model SMC62 of single-chip microcontroller, the vacuum pumping pump on foot 6 12, the electric heating coil 214, the cylinder 34, the vibrating motor 26, the driving motor, the cooler 7, the charging The level-sensing device of 1 inner sidewall upper end of storehouse, the level-sensing device of 1 inner sidewall lower end of the feeding warehouse, the solenoid valve at the material blanking tube 11, institute State the solenoid valve at feeder pipe 24, the solenoid valve at the conveying pipeline 31, the solenoid valve at the slag-drip opening 25 respectively with it is described Control device 9 is electrically connected；Specifically, between the vacuum pumping pump 12 and the control device 9, the electric heating coil 214 with Between the control device 9, between the cylinder 34 and the control device 9, the vibrating motor 26 and the control device 9 Between, between the driving motor and the control device 9, between the cooler 7 and the control device 9, the charging Between the level-sensing device and the control device 9 of 1 inner sidewall upper end of storehouse, the level-sensing device of 1 inner sidewall lower end of the feeding warehouse with it is described Between solenoid valve and the control device 9 between control device 9, at the material blanking tube 11, the electromagnetism at the feeder pipe 24 Between solenoid valve and the control device 9 between valve and the control device 9, at the conveying pipeline 31, the slag-drip opening 25 Circuit connecting relation respectively in parallel between the solenoid valve at place and the control device 9.

It further, is the discharging convenient for feeding warehouse 1, in the present embodiment, the lower part of the feeding warehouse 1 is funnel-shaped.

Further, to reduce vacuum pumping pump 12, cylinder 34 and the driving motor generated noise in operation, in this reality It applies in example, the outside of the vacuum pumping pump 12, cylinder 34 and driving motor is arranged with silencer cover.

Further, to be discharged convenient for the impurity on sieve 221 through slag-drip opening 25, the tilt angle of the sieve 221 is 30-45 °, in the present embodiment, the tilt angle of the sieve 221 is 30 °.

It further, is preferably to consolidate the pulling roller 51 of pulling roller 43, four of No.1 pulling roller 41, three and curled hair roller 53 Dingan County is on No.1 cooling water tank 4 and No. two cooling water tanks 5, and in the present embodiment, support frame as described above 8 includes that front and back is set side by side Two brackets set, the lower end of the bracket are fixed on the No.1 cooling water tank 4 and No. two cooling water tanks 5, the No.1 The pulling roller 51 of pulling roller 43, four of pulling roller 41, three and curled hair roller 53 are fixed on two brackets by bearing block Between upper end.

The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.

Claims (6)

1. a kind of waste and old modified plastics wire-drawing frame, including feeding warehouse (1), melt case (2), extruded tube (3), No.1 cooling water tank (4) and No. two cooling water tanks (5), it is characterised in that:

The feeding warehouse (1) is fixed on the roof of the melt case (2), and the bottom wall of the feeding warehouse (1) passes through material blanking tube (11) it is connected with the melt case (2), solenoid valve is installed in the material blanking tube (11), feeding warehouse (1) inner sidewall Top and bottom are mounted on level-sensing device, are fixedly installed vacuum pumping pump (12) on the lateral wall of the feeding warehouse (1), it is described into It is fixedly connected on the roof of feed bin (1) suction tube (13), the suction end of the suction tube (13) is in horn-like；

Four edges of melt case (2) bottom are fixed with support leg (6), and the outer surface of the melt case (2) is arranged with Aerogel blanket collet, the inside of the melt case (2) are divided into the melt chamber (21) on upper layer by horizontally disposed partition (23) Downward feeder pipe (24) are fixedly installed with the center position of the filter chamber (22) of lower layer, the partition (23), under described Solenoid valve is installed, the box shell of the corresponding melt case (2) of the melt chamber (21) includes the copper aluminium of internal layer in expects pipe (24) The steel alloy protective layer (212) of alloy heat-conducting layer (211) and outer layer, the albronze heat-conducting layer (211) and steel alloy protection It is provided with separate space (213) between layer (212), is equipped with electric heating coil (214) in the separate space (213), in the filter chamber (22) It is provided with sieve (221), the sieve (221) is the sieve of 200 mesh specifications, and the sieve (221) is with inclined from left to right Mode is arranged between the left and right inner wall of the filter chamber (22), and the sieve (221) is fixedly connected on institute by spring (222) On the bottom wall for stating partition (23), slag-drip opening is offered on the right side wall of the melt case (2) of the low one end of the sieve (221) (25), solenoid valve being installed in the slag-drip opening (25), the bottom of the sieve (221) is fixedly installed with vibrating motor (26), It is provided with motor box (261) outside the vibrating motor (26), the vibrating motor (26) is welded in motor box (261), described Sponge noise reduction layer is fixed on the inner wall of motor box (261), the motor box (261) is welded on the bottom wall of the sieve (221) On；

The underface of the melt case (2) is arranged in the extruded tube (3), leads between the extruded tube (3) and the melt case (2) It crosses conveying pipeline (31) to be connected, solenoid valve is installed in the conveying pipeline (31), the bottom of the extruded tube (3) is fixed with support Foot (6), the outer surface of the extruded tube (3) are arranged with aerogel blanket collet, and the described of conveying pipeline (31) lower left squeezes It is provided with piston (32) in cylinder (3) out, the left side center position of the piston (32) is fixed with telescopic shaft (33), described to stretch The left side that contracting axis (33) passes through the extruded tube (3) is connected with the cylinder (34) being fixed on left side, the extruded tube (3) Right side on be connected with extrusion dies (35)；

The No.1 cooling water tank (4) and No. two cooling water tanks (5) are successively set on the right side of the extruded tube (3), and described one Number cooling water tank (4) and No. two cooling water tanks (5) are the cuboid structure of open upper end, the No.1 cooling water tank (4) and It being fixedly installed on the side wall of No. two cooling water tanks (5) cooler (7), the cooler (7) includes water inlet end and water outlet, The inside of the water inlet end of cooler (7) on the No.1 cooling water tank (4) and water outlet with the No.1 cooling water tank (4) Be connected, the water inlet end of the cooler (7) on No. two cooling water tanks (5) and water outlet with No. two cooling water tanks (5) inside is connected, and the left side upper end and right side upper end of the No.1 cooling water tank (4) pass through support frame (8) difference It is fixedly installed with No.1 pulling roller (41) and No. three pulling rollers (43), the No.1 pulling roller (41) and the extrusion dies (35) On sustained height, pass through shaft and the fixed peace of bearing block between the front and rear inner side walls of No.1 cooling water tank (4) lower part Equipped with No. two pulling rollers (42), the left side upper end and right side upper end of No. two cooling water tanks (5) pass through support frame (8) point Be not fixedly installed with No. four pulling rollers (51) and curled hair roller (53), the front and rear inner side walls of No. two cooling water tanks (5) lower part it Between No. five pulling rollers (52) are fixedly installed with by shaft and bearing block, the curled hair roller (53) is by being fixed on support frame (8) On driving motor driving.

2. a kind of waste and old modified plastics wire-drawing frame according to claim 1, it is characterised in that: the melt case (2) It is equipped in support leg (6) control device (9), the control device (9) is single-chip microcontroller, and the model SMC62 of single-chip microcontroller, institute State vacuum pumping pump (12), the electric heating coil (214), the cylinder (34), the vibrating motor (26), the driving motor, institute State cooler (7), the level-sensing device of the feeding warehouse (1) inner sidewall upper end, the feeding warehouse (1) inner sidewall lower end level-sensing device, The solenoid valve at solenoid valve, the feeder pipe (24), the solenoid valve at the conveying pipeline (31), institute at the material blanking tube (11) The solenoid valve at slag-drip opening (25) is stated to be electrically connected with the control device (9) respectively.

3. a kind of waste and old modified plastics wire-drawing frame according to claim 1, it is characterised in that: the feeding warehouse (1) Lower part is funnel-shaped.

4. a kind of waste and old modified plastics wire-drawing frame according to claim 1, it is characterised in that: the vacuum pumping pump (12), the outside of cylinder (34) and driving motor is arranged with silencer cover.

5. a kind of waste and old modified plastics wire-drawing frame according to claim 1, it is characterised in that: the sieve (221) Tilt angle is 30-45 °.

6. a kind of waste and old modified plastics wire-drawing frame according to claim 1, it is characterised in that: support frame as described above (8) packet It includes and is arranged side by side from front to back two brackets, the lower end of the bracket is fixed on the No.1 cooling water tank (4) and No. two cooling waters On case (5), the No.1 pulling roller (41), No. three pulling rollers (43), No. four pulling rollers (51) and curled hair roller (53) pass through axis Seat is held to be fixed between the upper end of two brackets.