CN117340032A - Extruder with clearance mechanism - Google Patents

Extruder with clearance mechanism Download PDF

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Publication number
CN117340032A
CN117340032A CN202311167136.7A CN202311167136A CN117340032A CN 117340032 A CN117340032 A CN 117340032A CN 202311167136 A CN202311167136 A CN 202311167136A CN 117340032 A CN117340032 A CN 117340032A
Authority
CN
China
Prior art keywords
fixedly connected
wall
device case
swing joint
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311167136.7A
Other languages
Chinese (zh)
Inventor
冯冬
陈伟
俞闽华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Jiangye Industrial Co ltd
Original Assignee
Jiangxi Jiangye Industrial Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Jiangye Industrial Co ltd filed Critical Jiangxi Jiangye Industrial Co ltd
Priority to CN202311167136.7A priority Critical patent/CN117340032A/en
Publication of CN117340032A publication Critical patent/CN117340032A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/04—Cutting-off or removing waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/06—Cleaning dies, ducts, containers or mandrels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention provides an extruder with a cleaning mechanism, and relates to the technical field of extruders. According to the invention, through the shearing mechanism, the first rotating rod is rotated, the cam is driven to rotate by the first rotating rod, when the convex surface of the cam is tightly attached to the top end of the abutting block, the abutting block drives the abutting rod to move downwards, and meanwhile, the spring is extruded by the abutting block, so that the abutting block drives the shearing knife to move downwards, the shearing knife is enabled to cut a machined piece at the top end of the mounting block, and the intermittent cutting of the machined piece by the cam, the transmission of the machined piece by the first transmission roller and the second transmission roller in cooperation, and the continuity of the whole structure are facilitated.

Description

Extruder with clearance mechanism
Technical Field
The invention relates to the technical field of extruders, in particular to an extruder with a cleaning mechanism.
Background
With the development of economy, various industries have increasingly demanded various profiles, and the number of profile extruders serving as main processing equipment in the nonferrous metal (zinc, aluminum, copper and the like) industry is also increasing. The existing section extrusion machinery is the same as many devices using hydraulic pressure as power, and often, a motor and an oil way are designed according to the maximum capacity, and besides the processes of clamping a die, extruding, shearing and the like, the power frequency operation of the motor only wastes a large amount of electric energy in many times. For the situation, part of copper extrusion and aluminum extrusion machines are energy-saving modified for the purpose of energy saving, and the hydraulic oil way needs to be started and pressurized quickly when being loaded, and similar to an injection molding machine, a stronger torque output function is needed, so the energy-saving modification of the profile machine by using the three-crystal S350 series frequency converter is suggested.
However, in the prior art, after the workpiece is sheared, the shearing knife is sheared, and meanwhile, scraps are often remained in the device box, so that the normal operation of the extruder is affected, the traditional cleaning method is to manually clean the scraps in the device box by using a tool, and the working efficiency is reduced by the cleaning method, so that the extruder with the cleaning mechanism is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and the prior art aims to provide an extruder with a cleaning mechanism, wherein after a workpiece is sheared, a shearing knife is sheared and chips are always remained in an equipment box, so that the normal operation of the extruder is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an extruder with clearance mechanism, includes the base, the top fixedly connected with device case of base, and the feed inlet has been seted up to the one end of device case, the inside swing joint of base has discharge mechanism, the one end of feed inlet has the apron through pivot swing joint, the inside both sides swing joint of device case has transfer roller one and transfer roller two, the transfer roller one is located the top of transfer roller two, and the one end fixedly connected with transfer wheel one of two transfer rollers two, the outer wall cover of transfer wheel one is equipped with the belt one, the intermediate position swing joint of device case has shearing mechanism, and the inside intermediate position fixedly connected with collection box of device case, the intermediate position swing joint of collection box has clearance mechanism.
As a preferred implementation mode, the shearing mechanism comprises a cam, a first rotating rod, a supporting block, a supporting rod, a spring and a mounting block, wherein the inner part of the cam is fixedly connected with the outer wall of the first rotating rod, the convex surface of the cam is tightly attached to the top end of the supporting block, the spring is sleeved on the outer wall of the supporting rod, the two ends of the spring are respectively and fixedly connected with one ends of the supporting block and the mounting block, the top end of the supporting rod is fixedly connected with the bottom end of the supporting block, and the bottom end of the supporting rod penetrates through the inner part of the mounting block and extends to the bottom end of the mounting block.
As a preferred implementation mode, the bottom fixedly connected with shearing sword that supports the piece, the inner wall fixedly connected with mounting panel of device case, shearing sword is located the top of mounting panel, the both ends of bull stick one all swing joint in the inner wall of device case, and the outer wall fixedly connected with gear one of bull stick one, the outer wall swing joint of device case has bull stick two, and the outer wall fixedly connected with gear two of bull stick two, gear one and gear two meshing.
As a preferred implementation mode, the inside fixedly connected with kelly of gear two, and the outer wall swing joint of kelly has the sheave, the inside fixedly connected with bull stick of sheave is three, and the inside of bull stick is three and the inside swing joint of device case, the outer wall fixedly connected with of transfer roller two transfer wheels two, and the outer wall cover of transfer wheel is equipped with the belt two, the belt two is located the outside of device case, the one end fixedly connected with servo motor of bull stick three, and servo motor one is located the outside of device case.
As a preferred implementation mode, the cleaning mechanism comprises a threaded rod, an electromagnet, a sliding block and a second servo motor, wherein the output end of the second servo motor is fixedly connected with one end of the threaded rod, the outer wall of the threaded rod is movably connected to the inside of the electromagnet through threads in a rotating mode, and the bottom end of the electromagnet is fixedly connected with the top end of the sliding block.
As a preferred implementation mode, the bottom sliding connection of slider is in the inside of collecting box, the material mouth that trembles has been seted up to the inside of collecting box, the both ends of threaded rod all swing joint in the inside both ends of collecting box.
As a preferred implementation mode, the discharging mechanism comprises a linkage rod, worm wheels, a worm and a servo motor III, wherein the output end of the servo motor III is fixedly connected with one end of the worm, the worm is meshed with the two worm wheels, and the inside of the worm wheels is fixedly connected with the outer wall of the linkage rod.
As a preferred implementation mode, the outer wall fixedly connected with sunshade of gangbar, and the sunshade is located the inside of base, the both ends of gangbar swing joint in the inside both sides of device case respectively.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, through the shearing mechanism, the first rotating rod is rotated, the cam is driven to rotate by the first rotating rod, when the convex surface of the cam is tightly attached to the top end of the abutting block, the abutting block drives the abutting rod to move downwards, and meanwhile, the spring is extruded by the abutting block, so that the abutting block drives the shearing knife to move downwards, the shearing knife is enabled to cut a machined piece at the top end of the mounting block, and the intermittent cutting of the machined piece by the cam, the transmission of the machined piece by the first transmission roller and the second transmission roller in cooperation, and the continuity of the whole structure are facilitated.
2. According to the invention, the second servo motor is started through the controller through the arranged cleaning mechanism, so that the second servo motor drives the threaded rod to rotate, and the threaded rod drives the electromagnet to move in the collecting box, so that the electromagnet drives the sliding block to horizontally move in the device box, and meanwhile, the electromagnet is positioned below the shearing knife, so that the collection of the residual materials sheared by the shearing knife and the falling of the scraps to the shaking port by means of the inclined state of the electromagnet when the electromagnet is powered off are facilitated, the manual cleaning is avoided, and the working efficiency of staff is reduced.
3. According to the invention, the discharge mechanism is arranged, the servo motor III is started through the controller, so that the servo motor III drives the worm to rotate, and the worm wheel is meshed with the worm, so that the worm drives the worm wheel to rotate, and at the moment, the worm wheel drives the two linkage rods to rotate, so that the linkage rods drive the shielding plates to open or close to each other, and the automatic control of the opening of the shielding plates is facilitated to realize automatic debris discharge and the maintenance of the cleanliness in the collecting box.
Drawings
Fig. 1 is a schematic view of the whole structure of an extruder with a cleaning mechanism according to the present invention.
Fig. 2 is an enlarged perspective view of a portion a in fig. 1 of an extruder with a cleaning mechanism according to the present invention.
FIG. 3 is a schematic side view of a part of an extruder with a purge mechanism according to the present invention.
Fig. 4 is a schematic view of a cleaning mechanism and a connector thereof of an extruder with a cleaning mechanism according to the present invention.
Fig. 5 is a schematic view of a shearing mechanism and a connector thereof of an extruder with a cleaning mechanism according to the present invention.
Fig. 6 is a schematic diagram of a discharging mechanism and a connecting piece structure of an extruder with a cleaning mechanism.
Legend description:
1. a base; 2. an apparatus box; 3. a feed inlet; 4. a shearing mechanism; 401. a cam; 402. a first rotating rod; 403. abutting blocks; 404. a supporting rod; 405. a spring; 406. a mounting block; 5. a cleaning mechanism; 501. a threaded rod; 502. an electromagnet; 503. a slide block; 504. a servo motor II; 6. a discharging mechanism; 601. a linkage rod; 602. a worm wheel; 603. a worm; 604. a servo motor III; 7. a cover plate; 8. a first conveying roller; 9. a second conveying roller; 10. a first conveying wheel; 11. a first belt; 12. a collection box; 13. a shearing knife; 14. a mounting plate; 15. a first gear; 16. a second rotating rod; 17. a second gear; 18. a clamping rod; 19. a sheave; 20. a third rotating rod; 21. a second conveying wheel; 22. a second belt; 23. a servo motor I; 24. a shaking port; 25. and a shielding plate.
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.
As shown in fig. 1-6, the present invention provides a technical solution: the utility model provides an extruder with clearance mechanism, including base 1, the top fixedly connected with device case 2 of base 1, and feed inlet 3 has been seted up to the one end of device case 2, the inside swing joint of base 1 has discharge mechanism 6, the one end of feed inlet 3 has apron 7 through pivot swing joint, the inside both sides swing joint of device case 2 has transfer roller one 8 and transfer roller two 9, the top of transfer roller two 9 that transfer roller one 8 is located, and the one end fixedly connected with transfer roller one 10 of two transfer rollers two 9, the outer wall cover of transfer roller one 10 is equipped with belt one 11, the intermediate position swing joint of device case 2 has shearing mechanism 4, and the inside intermediate position fixedly connected with collection box 12 of device case 2, the intermediate position swing joint of collection box 12 has clearance mechanism 5.
Firstly, a workpiece is sent to the opposite sides of a first conveying roller 8 and a second conveying roller 9 through a feed inlet 3, then a first servo motor 23 is started through a controller, so that the first servo motor 23 drives a third rotating rod 20 to rotate, at the moment, the third rotating rod 20 drives a grooved pulley 19 to rotate, because a clamping rod 18 is fixedly arranged on a second gear 17, at the moment, the grooved pulley 19 drives the clamping rod 18 and the second gear 17 to rotate, and because the second gear 17 is meshed with the first gear 15, the first gear 15 drives a shearing mechanism 4 to work, thereby the shearing knife 13 cuts a workpiece at the top end of a mounting block 406, the cam 401 is favorable for intermittently cutting the workpiece and transmitting the workpiece by matching with the first conveying roller 8 and the second conveying roller 9 and improving the consistency of the whole structure, at the same time, the second rotating rod 16 drives two conveying wheels 21 to rotate, therefore, the conveying wheel two 21 drives the belt two 22 to rotate, the conveying roller one 8 conveys workpieces, the workpieces are cut while conveyed, the working efficiency of workers is improved, secondly, the cleaning mechanism 5 is started through the controller, the cleaning mechanism 5 is located below the shearing knife 13, therefore, scraps in the collecting box 12 are cleaned through the cleaning mechanism 5, scraps sheared by the shearing knife 13 and scraps in the cleaning mechanism 5 are collected and fall into the shaking port 24 by means of the inclined state when the shearing knife 13 is powered off, finally, the discharging mechanism 6 is started through the controller, the discharging mechanism 6 opens or closes the shielding plate 25, and therefore the scraps are discharged out of the collecting box 12 through the discharging mechanism 6, and automatic discharging and keeping of the cleanliness in the collecting box 12 are achieved through automatic control of the shielding plate 25.
As shown in fig. 1, 4 and 5, the shearing mechanism 4 comprises a cam 401, a first rotating rod 402, a supporting block 403, a supporting rod 404, a spring 405 and a mounting block 406, wherein the inside of the cam 401 is fixedly connected with the outer wall of the first rotating rod 402, the convex surface of the cam 401 is tightly attached to the top end of the supporting block 403, the spring 405 is sleeved on the outer wall of the supporting rod 404, two ends of the spring 405 are respectively fixedly connected with one ends of the supporting block 403 and the mounting block 406, the top end of the supporting rod 404 is fixedly connected with the bottom end of the supporting block 403, the bottom end of the supporting rod 404 penetrates through the inside of the mounting block 406 and extends to the bottom end of the mounting block 406, the bottom end of the supporting block 403 is fixedly connected with a shearing blade 13, the inner wall of the device box 2 is fixedly connected with a mounting plate 14, the shearing blade 13 is positioned at the top end of the mounting plate 14, two ends of the first rotating rod 402 are movably connected with the inner wall of the device box 2, and the outer wall fixedly connected with gear one 15 of bull stick one 402, the outer wall swing joint of device case 2 has bull stick two 16, and the outer wall fixedly connected with gear two 17 of bull stick two 16, gear one 15 meshes with gear two 17, the inside fixedly connected with clamping lever 18 of gear two 17, and the outer wall swing joint of clamping lever 18 has sheave 19, the inside fixedly connected with bull stick three 20 of sheave 19, and the inside swing joint of bull stick three 20 and device case 2, the outer wall fixedly connected with two transfer pulleys two 21 of transfer roller two 9, and the outer wall cover of transfer pulleys is equipped with belt two 22, belt two 22 is located the outside of device case 2, the one end fixedly connected with servo motor one 23 of bull stick three 20, and servo motor one 23 is located the outside of device case 2.
The servo motor I23 is started through the controller, so that the servo motor I23 drives the rotating rod III 20 to rotate, at the moment, the rotating rod III 20 drives the grooved pulley 19 to rotate, the clamping rod 18 is fixedly arranged on the gear II 17, at the moment, the grooved pulley 19 drives the clamping rod 18 and the gear II 17 to rotate, the gear II 17 is meshed with the gear I15, so that the gear I15 drives the rotating rod I402 to rotate, at the moment, the rotating rod I402 drives the cam 401 to rotate, when the convex surface of the cam 401 is tightly attached to the top end of the abutting block 403, the abutting block 403 drives the abutting rod 404 to move downwards, meanwhile, the spring 405 is extruded by the abutting block 403, so that the abutting block 403 drives the shearing knife 13 to move downwards, and therefore, the shearing knife 13 cuts a workpiece at the top end of the mounting block 406, the cam 401 is beneficial to intermittently cutting the workpiece, the conveying roller I8 and the conveying roller II 9 are matched to convey the continuity of the workpiece and the whole structure, and at the same time, the rotating rod II 16 drives the conveying roller II 21 to rotate, the belt II 22 is driven to rotate, and therefore the conveying roller I8 conveys the workpiece, and workpieces are beneficial to conveying workpieces, and workpieces at the same time, cutting efficiency is improved.
As shown in fig. 1 and 4, the cleaning mechanism 5 includes a threaded rod 501, an electromagnet 502, a slider 503 and a second servo motor 504, wherein an output end of the second servo motor 504 is fixedly connected with one end of the threaded rod 501, an outer wall of the threaded rod 501 is movably connected with an inner portion of the electromagnet 502 through a thread rotation, a bottom end of the electromagnet 502 is fixedly connected with a top end of the slider 503, a bottom end of the slider 503 is slidably connected with an inner portion of the collection box 12, a shaking port 24 is formed in the inner portion of the collection box 12, and two ends of the threaded rod 501 are movably connected with two ends of the inner portion of the collection box 12.
Through start servo motor two 504 to make servo motor two 504 drive threaded rod 501 and rotate, threaded rod 501 drives electro-magnet 502 and carries out horizontal migration this moment, thereby makes electro-magnet 502 drive slider 503 and carries out horizontal migration, removes the piece on the electro-magnet 502 surface of collecting this moment to tremble the material mouth 24, so that collect the surplus material after shearing sword 13 shearing and electro-magnet 502 rely on self slope form to drop the piece to tremble the material mouth 24 when cutting off.
As shown in fig. 1 and 6, the discharging mechanism 6 includes a linkage rod 601, a worm wheel 602, a worm 603 and a servo motor three 604, wherein an output end of the servo motor three 604 is fixedly connected with one end of the worm 603, the worm 603 is meshed with the two worm wheels 602, an inner part of the worm wheel 602 is fixedly connected with an outer wall of the linkage rod 601, a shielding plate 25 is fixedly connected with the outer wall of the linkage rod 601, the shielding plate 25 is positioned in the base 1, and two ends of the linkage rod 601 are respectively movably connected with two sides of the inside of the device box 2.
The servo motor III 604 is started by the controller, so that the servo motor III 604 drives the worm 603 to rotate, and the worm 603 drives the worm wheel 602 to rotate due to the meshing of the two worm wheels 602 and the worm 603, and at the moment, the worm wheel 602 drives the two linkage rods 601 to rotate, so that the linkage rods 601 drive the shielding plates 25 to open or close to each other, and the automatic discharging and the maintenance of the cleanliness in the collecting box 12 can be realized by automatically controlling the opening of the shielding plates 25.
Working principle: firstly, a workpiece is sent to the opposite sides of a first conveying roller 8 and a second conveying roller 9 through a feeding hole 3, then a first servo motor 23 is started through a controller, so that the first servo motor 23 drives a third rotating rod 20 to rotate, the third rotating rod 20 drives a grooved pulley 19 to rotate, a clamping rod 18 is fixedly arranged on a second gear 17, the grooved pulley 19 drives the clamping rod 18 and the second gear 17 to rotate, the second gear 17 is meshed with the first gear 15, the second gear 17 drives the first gear 15 to rotate, so that the first gear 15 drives the first rotating rod 402 to rotate, the first rotating rod 402 drives a cam 401 to rotate, when the convex surface of the cam 401 is tightly attached to the top end of a supporting block 403, the supporting block 403 drives the supporting rod 404 to move downwards, a spring 405 is extruded by the supporting block 403, so that the supporting block 403 drives a shearing knife 13 to move downwards, the shearing knife 13 cuts the machined part at the top end of the mounting block 406, the second rotating rod 16 drives the two conveying wheels 21 to rotate, the second conveying wheel 21 drives the second belt 22 to rotate, the first conveying roller 8 conveys the machined part, the second servo motor 504 is started by the controller, the second servo motor 504 drives the threaded rod 501 to rotate, at the moment, the threaded rod 501 drives the electromagnet 502 to move in the collecting box 12, the electromagnet 502 drives the sliding block 503 to horizontally move in the device box 2, the electromagnet 502 is positioned below the shearing knife 13, the electromagnet 502 collects the chips sheared by the shearing knife 13, the third servo motor 604 is started by the controller, the third servo motor 604 drives the worm 603 to rotate, the two worm gears 602 are meshed with the worm 603, the worm 603 drives the worm gear 602 to rotate, at this time, the worm wheel 602 rotates the two link rods 601, so that the link rods 601 drive the shutters 25 to open or close to each other, and thus the chips are discharged into the collection box 12 through the shutters 25.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (8)

1. Extruder with clearance mechanism, including base (1), its characterized in that: the utility model discloses a device for cleaning the surface of a motor vehicle, including base (1), device case (2) are fixedly connected with on top of base (1), and feed inlet (3) have been seted up to the one end of device case (2), the inside swing joint of base (1) has discharge mechanism (6), the one end of feed inlet (3) has apron (7) through pivot swing joint, the inside both sides swing joint of device case (2) has conveying roller one (8) and conveying roller two (9), the top of conveying roller two (9) that conveying roller one (8) is located, and the one end fixedly connected with conveying wheel one (10) of two conveying rollers two (9), the outer wall cover of conveying wheel one (10) is equipped with belt one (11), the intermediate position swing joint of device case (2) has shearing mechanism (4), and the inside intermediate position fixedly connected with collection box (12) of device case (2), the intermediate position swing joint of collection box (12) has clearance mechanism (5).
2. An extruder with a purge mechanism as recited in claim 1, wherein: the shearing mechanism (4) comprises a cam (401), a first rotating rod (402), a supporting block (403), a supporting rod (404), a spring (405) and a mounting block (406), wherein the inside of the cam (401) is fixedly connected with the outer wall of the first rotating rod (402), the convex surface of the cam (401) is tightly attached to the top end of the supporting block (403), the spring (405) is sleeved on the outer wall of the supporting rod (404), two ends of the spring (405) are fixedly connected with one ends of the supporting block (403) and the mounting block (406) respectively, the top end of the supporting rod (404) is fixedly connected with the bottom end of the supporting block (403), and the bottom end of the supporting rod (404) penetrates through the inside of the mounting block (406) and extends to the bottom end of the mounting block (406).
3. An extruder with a purge mechanism as recited in claim 2, wherein: the utility model discloses a device for cutting a plastic material, including device case (2), shearing sword (13) of bottom fixedly connected with of supporting piece (403), the inner wall fixedly connected with mounting panel (14) of device case (2), shearing sword (13) are located the top of mounting panel (14), the both ends of bull stick one (402) all swing joint in the inner wall of device case (2), and the outer wall fixedly connected with gear one (15) of bull stick one (402), the outer wall swing joint of device case (2) has bull stick two (16), and the outer wall fixedly connected with gear two (17) of bull stick two (16), gear one (15) meshes with gear two (17).
4. An extruder with a purge mechanism as claimed in claim 3, wherein: the inside fixedly connected with clamping rod (18) of gear two (17), and the outer wall swing joint of clamping rod (18) has sheave (19), the inside fixedly connected with bull stick three (20) of sheave (19), and the inside of bull stick three (20) and the inside swing joint of device case (2), the outer wall fixedly connected with two transfer pulleys two (21) of transfer roller two (9), and the outer wall cover of transfer pulleys is equipped with belt two (22), belt two (22) are located the outside of device case (2), the one end fixedly connected with servo motor one (23) of bull stick three (20), and servo motor one (23) are located the outside of device case (2).
5. An extruder with a purge mechanism as recited in claim 1, wherein: the cleaning mechanism (5) comprises a threaded rod (501), an electromagnet (502), a sliding block (503) and a second servo motor (504), wherein the output end of the second servo motor (504) is fixedly connected with one end of the threaded rod (501), the outer wall of the threaded rod (501) is movably connected to the inside of the electromagnet (502) through thread rotation, and the bottom end of the electromagnet (502) is fixedly connected with the top end of the sliding block (503).
6. An extruder with a purge mechanism as recited in claim 5, wherein: the bottom sliding connection of slider (503) is in the inside of collecting box (12), tremble material mouth (24) have been seted up to the inside of collecting box (12), the both ends of threaded rod (501) all swing joint in the inside both ends of collecting box (12).
7. An extruder with a purge mechanism as recited in claim 1, wherein: the discharging mechanism (6) comprises a linkage rod (601), worm wheels (602), a worm (603) and a servo motor III (604), wherein the output end of the servo motor III (604) is fixedly connected with one end of the worm (603), the worm (603) is meshed with the two worm wheels (602), and the inside of the worm wheels (602) is fixedly connected with the outer wall of the linkage rod (601).
8. An extruder with a purge mechanism as recited in claim 7, wherein: the outer wall fixedly connected with sunshade (25) of gangbar (601), and sunshade (25) are located the inside of base (1), the both ends of gangbar (601) swing joint in the inside both sides of device case (2) respectively.
CN202311167136.7A 2023-09-11 2023-09-11 Extruder with clearance mechanism Pending CN117340032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311167136.7A CN117340032A (en) 2023-09-11 2023-09-11 Extruder with clearance mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311167136.7A CN117340032A (en) 2023-09-11 2023-09-11 Extruder with clearance mechanism

Publications (1)

Publication Number Publication Date
CN117340032A true CN117340032A (en) 2024-01-05

Family

ID=89358345

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311167136.7A Pending CN117340032A (en) 2023-09-11 2023-09-11 Extruder with clearance mechanism

Country Status (1)

Country Link
CN (1) CN117340032A (en)

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