CN214188376U

CN214188376U - Double-screw extruder for manufacturing cable material

Info

Publication number: CN214188376U
Application number: CN202022922615.3U
Authority: CN
Inventors: 王凌虹; 李莉
Original assignee: Wuxi Hawei New Material Technology Co ltd
Current assignee: Wuxi Hawei New Material Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-14
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a make double helix extruder of cable material, the camera comprises a fixed pedestal, unable adjustment base top inner wall both sides all are equipped with the lead screw, the lead screw both ends outside all is equipped with the mount pad, the mount pad top is equipped with flexible subassembly, flexible subassembly top both sides all are equipped with the sliding seat, the sliding seat top is equipped with the fixed sleeve, the inside both sides of fixed sleeve all are equipped with defeated material screw rod, fixed sleeve top one side is equipped with the third motor, third motor output end is equipped with the cutting board. The utility model discloses a setting of flexible subassembly and cutting board, first motor work can drive flexible subassembly and extend, and then can adjust the height of extruder, makes the cutting board can cut the extrusion material through third motor work, and the altitude mixture control of extruder makes the extrusion material discharge from the extruder that can be better simultaneously, can avoid the material pile of extruding to cause the influence to the ejection of compact of extruder.

Description

Double-screw extruder for manufacturing cable material

Technical Field

The utility model relates to an extruder technical field, concretely relates to make double helix extruder of cable material.

Background

The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw rod, the screw extruder can fully plasticize and uniformly mix materials by means of pressure and shearing force generated by rotation of the screw rod, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, an infrequent multi-screw extruder and a non-screw extruder through the shaping of a neck mold.

The prior art has the following defects: the existing extruder cannot process materials well in the process of extruding the materials, so that the extruded materials are easy to stack, the influence on the discharge of the extruder can be caused, and the working efficiency of the extruder can be influenced.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make double helix extruder of cable material, through the setting of flexible subassembly and cutting board, first motor work can drive flexible subassembly and extend, and then can adjust the height of extruder, after the extrusion capacity reaches the length of requirement, make the cutting board can cut the extrusion material through third motor work, the altitude mixture control of extruder makes the extrusion material discharge from the extruder that can be better simultaneously, can avoid the material pile of extruding to cause the influence to the ejection of compact of extruder, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: a double-screw extruder for manufacturing cable materials comprises a fixed base, wherein screw rods are arranged on two sides of the inner wall of the top end of the fixed base, rotating gears are arranged on one side of each screw rod, one side of each rotating gear, which is far away from each screw rod, is provided with a first motor, a transmission chain is arranged between the two rotating gears and is movably connected with the corresponding rotating gear through the transmission chain, mounting seats are arranged on the outer sides of two ends of each screw rod, a telescopic assembly is arranged at the top end of each mounting seat, movable seats are arranged on two sides of the top end of each telescopic assembly, a fixed sleeve is arranged at the top end of each movable seat, a limiting rod is arranged between each fixed sleeve and each movable seat, a feeding hopper is arranged on one side of the top end of each fixed sleeve, conveying screw rods are arranged on two inner sides of each fixed sleeve, rotating wheels are arranged on one side of each conveying screw rod, a second motor is arranged on one rotating wheel, two be provided with the drive belt between the rotation wheel and through drive belt swing joint, fixed sleeve's top opposite side is provided with the third motor, the output of third motor is provided with the axis of rotation, the one end outside that the third motor was kept away from in the axis of rotation is provided with the cutting board.

Preferably, a supporting rod is arranged between two sides of the top end of the fixed base and the fixed sleeve, and a supporting spring is arranged on the outer side of the supporting rod.

Preferably, both sides of the top end of the fixed base are rotatably connected with the screw rod through bearings, one side of the screw rod is fixedly connected with the rotating gear, the top end of the fixed base is fixedly connected with the first motor, and the first motor is in transmission connection with one of the rotating gears through an output shaft.

Preferably, the outer sides of the two ends of the screw rod are both in threaded connection with the mounting seat, the top end of the mounting seat is rotatably connected with the telescopic assembly, and the top end of the telescopic assembly is rotatably connected with the movable seat.

Preferably, the bottom both sides of fixed sleeve all with inject pole fixed connection, the outside and the sliding seat swing joint of limit pole, fixed sleeve's top one side and feeder hopper fixed connection.

Preferably, the inside of the fixed sleeve is rotatably connected with the material conveying screw rod through a bearing, one side of the material conveying screw rod is fixedly connected with the rotating wheel, one side of the fixed sleeve is fixedly connected with the second motor, and the second motor is in transmission connection with one of the rotating wheels through an output shaft.

Preferably, one side and the third motor fixed connection of feeder hopper are kept away from to fixed sleeve's top, be connected through output shaft transmission between third motor and the axis of rotation, the one end outside and the cutting board fixed connection of third motor are kept away from to the axis of rotation.

Preferably, both sides of the top end of the fixed base are fixedly connected with the supporting rod, the top end of the supporting rod is fixedly connected with the fixed sleeve, the fixed base is fixedly connected with the fixed sleeve through the supporting spring, and the supporting spring is movably sleeved on the outer side of the supporting rod.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the telescopic assembly and the cutting plate, the first motor can drive the telescopic assembly to extend when working, so that the height of the extruder can be adjusted, meanwhile, in the material extrusion process, after the extrusion capacity reaches the required length, the cutting plate can be driven to rotate through the third motor when working, so that the cutting plate can cut the extruded materials, the extruded materials can be better subjected to subsequent processing, meanwhile, the extruded materials can be better discharged from the extruder through the height adjustment of the extruder, the influence of the extruded material pile on the discharging of the extruder can be avoided, and the working efficiency of the extruder can be further improved;

2. through the setting of bracing piece and supporting spring, bracing piece and supporting spring also appear extending in extruder altitude mixture control in-process, and then can support and cushion the extruder through bracing piece and supporting spring for extruder altitude mixture control is more stable, and then can improve the stability of extruder.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a front vertical sectional view of the retractable assembly of the present invention in a retracted state.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

Fig. 4 is the right view structure of the cutting board of the present invention.

Fig. 5 is a front vertical sectional view of the extension assembly of the present invention in an extended state.

Description of reference numerals:

1. a fixed base; 2. a screw rod; 3. a rotating gear; 4. a first motor; 5. a drive chain; 6. a mounting seat; 7. a telescoping assembly; 8. a movable seat; 9. fixing the sleeve; 10. a restraining bar; 11. a feed hopper; 12. a material conveying screw rod; 13. a rotating wheel; 14. a second motor; 15. a transmission belt; 16. a third motor; 17. a rotating shaft; 18. cutting the board; 19. a support bar; 20. supporting the spring.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a double helix extruder for manufacturing cable material as shown in figures 1-5, which comprises a fixed base 1, wherein both sides of the top inner wall of the fixed base 1 are provided with screw rods 2, one side of the screw rods 2 is provided with a rotating gear 3, one side of one of the rotating gear 3 away from the screw rods 2 is provided with a first motor 4, a transmission chain 5 is arranged between the two rotating gears 3 and movably connected through the transmission chain 5, the outer sides of both ends of the screw rods 2 are provided with mounting seats 6, the top end of the mounting seat 6 is provided with a telescopic component 7, both sides of the top end of the telescopic component 7 are provided with movable seats 8, the top end of the movable seat 8 is provided with a fixed sleeve 9, a limiting rod 10 is arranged between the fixed sleeve 9 and the movable seat 8, one side of the top end of the fixed sleeve 9 is provided with a feed hopper 11, fixed sleeve 9's inside both sides all are provided with defeated material screw rod 12, one side of defeated material screw rod 12 is provided with rotates wheel 13, and one of them one side of rotating wheel 13 is provided with second motor 14, two it just passes through drive belt 15 swing joint to rotate to be provided with drive belt 15 between the wheel 13, fixed sleeve 9's top opposite side is provided with third motor 16, the output of third motor 16 is provided with axis of rotation 17, the one end outside that third motor 16 was kept away from to axis of rotation 17 is provided with cutting board 18.

Furthermore, in the above technical scheme, both sides of the top end of the fixing base 1 are rotatably connected with the lead screw 2 through bearings, one side of the lead screw 2 is fixedly connected with the rotating gear 3, the top end of the fixing base 1 is fixedly connected with the first motor 4, the first motor 4 is in transmission connection with one of the rotating gears 3 through an output shaft, the first motor 4 can drive one of the rotating gears 3 to rotate when working, and the other rotating gear 3 can rotate under the transmission action of the transmission chain 5, so that the lead screw 2 can be driven to rotate when entering, and power can be provided for extension and contraction of the telescopic assembly 7.

Further, in above-mentioned technical scheme, the both ends outside of lead screw 2 all with mount pad 6 threaded connection, the top and the flexible subassembly 7 of mount pad 6 rotate to be connected, the top and the sliding seat 8 of flexible subassembly 7 rotate to be connected, and mount pad 6 can drive flexible subassembly 7 at 2 surface movements of lead screw and extend, and then can improve the height of fixed sleeve 9.

Further, in above-mentioned technical scheme, the bottom both sides of fixed sleeve 9 all with gag lever post 10 fixed connection, the outside and the sliding seat 8 swing joint of gag lever post 10, top one side and the feeder hopper 11 fixed connection of fixed sleeve 9, gag lever post 10 can be injectd the removal of sliding seat 8, can be to the inside material that adds of fixed sleeve 9 through feeder hopper 11.

Further, in the above technical scheme, the inside of the fixed sleeve 9 is rotatably connected with the material conveying screw rods 12 through bearings, one side of each material conveying screw rod 12 is fixedly connected with the corresponding rotating wheel 13, one side of the fixed sleeve 9 is fixedly connected with the corresponding second motor 14, the corresponding second motor 14 is in transmission connection with one of the corresponding rotating wheels 13 through an output shaft, the corresponding second motor 14 can drive one of the corresponding rotating wheels 13 to rotate, and the other rotating wheel 13 can be driven to rotate through the transmission function of the transmission belt 15, so that the two material conveying screw rods 12 can be driven to rotate, and further, the material can be extruded.

Further, in above-mentioned technical scheme, one side and the third motor 16 fixed connection of feeder hopper 11 are kept away from to the top of fixed sleeve 9, be connected through output shaft transmission between third motor 16 and the axis of rotation 17, the one end outside and the cutting board 18 fixed connection of third motor 16 are kept away from to axis of rotation 17, and third motor 16 work can drive axis of rotation 17 and rotate, and then can drive cutting board 18 and rotate, and then can cut the material of extruding, can avoid the material overlength of extruding.

The implementation mode is specifically as follows: one of the rotating gears 3 can be driven to rotate by the work of the first motor 4, the other rotating gear 3 can be driven to rotate by the transmission action of the transmission chain 5, so that the two screw rods 2 can rotate, and further the two mounting seats 6 can be driven to move relatively, and further the telescopic assembly 7 can extend upwards, so that the movable seat 8 can move relatively outside the limiting rod 10, and further the height of the fixed sleeve 9 can be adjusted, and further the material can be added into the fixed sleeve 9 through the feed hopper 11, one of the rotating wheels 13 can be driven to rotate by the work of the second motor 14, and the other rotating wheel 13 can be driven to rotate through the transmission action of the transmission belt 15, so that the two material conveying screw rods 12 can be driven to rotate, and further the material can be extruded, after the material is extruded to a certain length, the rotating shaft 17 can be driven to rotate by the work of the third motor 16, and then can drive cutting board 18 and rotate, and then make cutting board 18 can cut the material, and then make the material extrude the same length, and then make the extruder can extrude the operation to the material better, the regulation of extruder height makes the extruder can extrude the operation to the material better simultaneously, can avoid the material pile of extruding to cause the jam to the ejection of compact of fixed sleeve 9, this embodiment has specifically solved extruder extrusion material inconvenience among the prior art, the problem of jam appears easily.

Referring to the double-screw extruder for manufacturing cable materials shown in the attached

drawings

1 and 5 in the specification, further, in the above technical solution, support rods 19 are arranged between both sides of the top end of the fixing base 1 and the fixing sleeve 9, support springs 20 are arranged outside the support rods 19, and the support rods 19 are flexible and can support the fixing sleeve 9.

Further, in the above technical scheme, both sides of the top end of the fixing base 1 are fixedly connected with the supporting rod 19, the top end of the supporting rod 19 is fixedly connected with the fixing sleeve 9, the fixing base 1 is fixedly connected with the fixing sleeve 9 through the supporting spring 20, the supporting spring 20 is movably sleeved outside the supporting rod 19, and the supporting spring 20 can pull and support the fixing sleeve 9.

The implementation mode is specifically as follows: in the height adjusting process of the extruder, the supporting rod 19 and the supporting spring 20 also extend along with the height adjusting process, and then the fixing sleeve 9 can be supported and limited through the supporting rod 19 and the supporting spring 20, so that the height adjusting of the fixing sleeve 9 is more stable, and the problem that the adjusting process of the extruder is unstable in the prior art is specifically solved by the aid of the height adjusting method.

This practical theory of operation: make two lead screws 2 take place to rotate through 4 work of first motor, and then can drive 6 relative movement of two mount pads, and then make flexible subassembly 7 upwards extend, and then make movable seat 8 can be in 10 outside relative movement of injecing pole, and then can adjust fixed sleeve 9's height, and then add the material to fixed sleeve 9 inside through feeder hopper 11, can drive two defeated material screw rods 12 through 14 work of second motor and take place to rotate, and then can extrude the material, extrude certain length back when the material, 16 work of third motor can drive axis of rotation 17 and rotate, and then can drive cutting board 18 and rotate, and then make cutting board 18 can cut the material.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A double helix extruder of manufacturing cable material, includes unable adjustment base (1), its characterized in that: the lead screw (2) is arranged on both sides of the inner wall of the top end of the fixed base (1), one side of the lead screw (2) is provided with a rotating gear (3), one side, far away from the lead screw (2), of one rotating gear (3) is provided with a first motor (4), a transmission chain (5) is arranged between the two rotating gears (3) and movably connected with the transmission chain (5), the mounting seats (6) are arranged on the outer sides of the two ends of the lead screw (2), a telescopic assembly (7) is arranged on the top end of each mounting seat (6), movable seats (8) are arranged on both sides of the top end of each telescopic assembly (7), a fixed sleeve (9) is arranged on the top end of each movable seat (8), a limiting rod (10) is arranged between the fixed sleeve (9) and the movable seats (8), and a feeding hopper (11) is arranged on one side of the top end of the fixed sleeve (9), the inside both sides of fixed sleeve (9) all are provided with defeated material screw rod (12), one side of defeated material screw rod (12) is provided with rotates round (13), and one of them rotates one side of round (13) and is provided with second motor (14), two it just passes through drive belt (15) swing joint to rotate to be provided with drive belt (15) between round (13), the top opposite side of fixed sleeve (9) is provided with third motor (16), the output of third motor (16) is provided with axis of rotation (17), the one end outside that third motor (16) were kept away from in axis of rotation (17) is provided with cutting board (18).

2. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: supporting rods (19) are arranged between two sides of the top end of the fixed base (1) and the fixed sleeve (9), and supporting springs (20) are arranged on the outer sides of the supporting rods (19).

3. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: the top end of the fixing base (1) is rotatably connected with the lead screw (2) through a bearing, one side of the lead screw (2) is fixedly connected with the rotating gear (3), the top end of the fixing base (1) is fixedly connected with the first motor (4), and the first motor (4) is in transmission connection with one of the rotating gears (3) through an output shaft.

4. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: the both ends outside of lead screw (2) all with mount pad (6) threaded connection, the top of mount pad (6) rotates with flexible subassembly (7) to be connected, the top of flexible subassembly (7) rotates with sliding seat (8) to be connected.

5. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: the bottom both sides of fixed sleeve (9) all with restricted bar (10) fixed connection, the outside and sliding seat (8) swing joint of restricted bar (10), top one side and feeder hopper (11) fixed connection of fixed sleeve (9).

6. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: the inside of fixed sleeve (9) is connected through the bearing rotation between defeated material screw rod (12), one side and the rotation wheel (13) fixed connection of defeated material screw rod (12), one side and second motor (14) fixed connection of fixed sleeve (9), second motor (14) are connected through output shaft transmission between rather than one rotation wheel (13).

7. A twin screw extruder for manufacturing cable material as claimed in claim 1, wherein: one side and third motor (16) fixed connection of feeder hopper (11) are kept away from to the top of fixed sleeve (9), be connected through output shaft transmission between third motor (16) and axis of rotation (17), the one end outside and cutting board (18) fixed connection of third motor (16) are kept away from in axis of rotation (17).

8. A twin-screw extruder for manufacturing cable material as claimed in claim 2, wherein: the utility model discloses a supporting rod, including unable adjustment base (1), bracing piece (19), the top both sides of unable adjustment base (1) all with bracing piece (19) fixed connection, the top and the fixed sleeve (9) fixed connection of bracing piece (19), through supporting spring (20) fixed connection between unable adjustment base (1) and fixed sleeve (9), the outside of bracing piece (19) is located to supporting spring (20) movable sleeve.