CN219256406U

CN219256406U - Extrusion mechanism of extruder for cable processing

Info

Publication number: CN219256406U
Application number: CN202223094433.7U
Authority: CN
Inventors: 王景阳; 郭林祥
Original assignee: Jiangxi Nanyuan Cable Co ltd
Current assignee: Jiangxi Nanyuan Cable Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-27
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses an extrusion mechanism of an extruder for cable processing, and relates to the technical field of cable extruders. According to the scheme, when a worker is sleeved on the machine head of the extruder, the positioning holes on the left side and the right side of the fixed ring are not required to be just horizontal, after the fixed ring is clamped by the fixed clamping mechanism, the thimble is pressed, so that the first clamping block is separated from the inner wall of the protective shell, and then the arc-shaped block moves along with the movement of the thimble, the fixed clamping mechanism slowly fixes the fixed ring, the thimble is loosened, the inner wall of the residual protective shell of the first clamping block is propped against, necking is performed, the deviation can not occur, the phenomenon that dust enters into a part is avoided, and the phenomenon that the part is difficult to operate after rusting is reduced is avoided; when we need to dismantle the protecting crust, rotate the dead lever for the second fixture block aligns with logical groove, pulls out the protecting crust, reaches convenient to detach, the effect of the protecting crust of being convenient for washs.

Description

Extrusion mechanism of extruder for cable processing

Technical Field

The utility model relates to the technical field of cable extruders, in particular to an extrusion mechanism of an extruder for cable processing.

Background

The cable extruder is a device which is formed by extruding plastic raw materials into a machine head through a feeding hopper, and the plastic raw materials can be fully plasticized and uniformly mixed by the pressure and the shearing force generated by the rotation of a screw rod;

the existing extruder, for example, the extrusion mechanism of a plastic extruder for processing cables, disclosed in patent CN216609968U, drives a fixing component to fix an extrusion head through a driving component, when the mounting ring at the rear end of the extrusion head is sleeved on the extruder head, only positioning holes at the left side and the right side of a mounting ring are required to be adjusted to be approximately horizontal, then the extrusion head can be fixed and then the positioning component is controlled to rotate through an action component, the positioning component can rotate upwards or downwards, the positioning component can be controlled to rotate reversely according to the offset direction of the positioning holes, so that the positioning component can be clamped with the positioning holes, the mounting ring can be limited, the operation steps when the extrusion head is mounted are greatly reduced, the operation difficulty when the extrusion head is mounted is also reduced, and the working efficiency of staff is increased;

however, the worm, the toothed rack and the rotating shaft are exposed in the air for a long time, so that imagination of oxidation and rust can occur, meanwhile, dust in the air enters between the worm and the toothed rack, and more dust is accumulated, a blocking phenomenon can occur, and cleaning is not easy.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an extrusion mechanism of an extruder for cable processing, which aims to solve the problems that a worm, a toothed rack and a rotating shaft are exposed in the air for a long time, the imagination of oxidation and rust can occur, and meanwhile, dust in the air enters between the worm and the toothed rack, so that a large number of dust is accumulated, a blockage phenomenon can occur, and cleaning is difficult.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an extrusion mechanism of extruder for cable processing, includes the rack, one side fixed mounting in rack middle section has driving motor, one side fixed mounting of driving motor has the screw rod, sprocket is installed in one side meshing of screw rod, fixed fixture has been cup jointed in the surface activity in screw rod middle section.

The device comprises a fixed clamping mechanism, a movable assembly, a fixing ring, an extruding head, an extruder and a fixing ring, wherein the movable assembly is fixedly arranged on one side of the fixed clamping mechanism, the fixing assembly is detachably arranged on one side of the fixed clamping mechanism, the fixing ring is detachably arranged in an inner cavity of the fixed clamping mechanism, the extruding head is fixedly sleeved in the inner cavity of the fixing ring, and the extruder is detachably arranged on one side of the fixing ring.

The movable assembly comprises an arc-shaped block, one side of the arc-shaped block is fixedly connected with one side of the fixed clamping mechanism, an extension spring is fixedly installed in an inner cavity of the middle section of one side of the movable assembly, a first clamping block is fixedly installed on one side of the extension spring, and a thimble is fixedly installed on one side of the first clamping block.

The fixing assembly comprises a protecting shell, an arc-shaped groove is formed in one side of the protecting shell, a fixing rod is movably sleeved at the upper end of the protecting shell, one side of the fixing rod is movably connected with one side of a fixing clamping mechanism, a circular ring is arranged on the other side of the fixing rod in a regular mode, a first clamping groove is formed in an inner cavity of the upper end of the protecting shell, a second clamping groove is formed in one side of the upper end of the protecting shell, the first clamping groove is communicated with the second clamping groove, a second clamping block is fixedly mounted on the surface of the fixing rod, a limiting rod is fixedly mounted on one side of the top of the second clamping block, and a through groove is formed in one side of the protecting shell and is communicated with the second clamping block.

The second clamping block is located in the inner cavity of the first clamping groove, the size of the second clamping block is matched with the size of the first clamping groove, the limiting rod is located in the inner cavity of the second clamping groove, the size of the limiting rod is matched with the size of the second clamping groove, and the size of the second clamping block is matched with the size of the through groove.

The utility model has the technical effects and advantages that:

in the scheme, the worker does not need to ensure that the positioning holes on the left side and the right side of the fixed ring are just horizontal when sleeving the fixed ring on the machine head of the extruder, presses the thimble after clamping the fixed ring through the fixed clamping mechanism, so that the first clamping block is separated from the inner wall of the protective shell, and then the arc-shaped block moves along with the movement of the thimble, the fixed clamping mechanism slowly fixes the fixed ring, loosens the thimble, and the inner wall of the first clamping block abuts against the inner wall of the protective shell, so that necking is performed, offset cannot occur, dust is prevented from entering into a part, and the phenomenon that the part is difficult to operate after rusting is reduced; when we need dismantle the protection shell, rotate the dead lever for the second fixture block aligns with logical groove, pulls out the protection shell, reaches convenient to detach, the effect of the protection shell of being convenient for washs.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the arc block, thimble and protective housing of the present utility model;

FIG. 4 is a schematic diagram of a moving assembly according to the present utility model;

fig. 5 is a schematic structural view of a fixing assembly according to the present utility model.

The reference numerals are: 1. a setting frame; 2. a driving motor; 3. a screw; 4. a sprocket; 5. fixing a clamping mechanism; 6. a moving assembly; 7. a fixing assembly; 8. a fixing ring; 9. an extrusion head; 10. an extruder; 61. an arc-shaped block; 62. a telescopic spring; 63. a first clamping block; 64. a thimble; 71. a protective shell; 72. an arc-shaped groove; 73. a fixed rod; 74. a circular ring; 75. a first clamping groove; 76. a second clamping groove; 77. a second clamping block; 78. a limit rod; 79. and (5) through grooves.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model provides an extruding mechanism of an extruder for cable processing, which comprises a mounting frame 1, wherein a driving motor 2 is fixedly arranged on one side of the middle section of the mounting frame 1, a screw 3 is fixedly arranged on one side of the driving motor 2, a chain wheel 4 is meshed with one side of the screw 3, and a fixed clamping mechanism 5 is movably sleeved on the surface of the middle section of the screw 3.

Wherein, fixed fixture 5's one side fixed mounting has movable assembly 6, and fixed fixture 5's one side demountable installation has fixed subassembly 7, and fixed fixture 5's inner chamber demountable installation has retainer plate 8, and extrusion head 9 has been cup jointed to the inner chamber of retainer plate 8 is fixed, and extruder 10 is demountable installation in one side of retainer plate 8.

Wherein, remove subassembly 6 includes arc piece 61, and one side of arc piece 61 and one side fixed connection of fixed fixture 5, fixed mounting has extension spring 62 in the inner chamber in the middle section of one side of removal subassembly 6, and one side fixed mounting of extension spring 62 has first fixture block 63, and one side fixed mounting of first fixture block 63 has thimble 64.

Specifically, by arranging the extension spring 62, one side of the extension spring is fixedly provided with the first clamping block 63, when no external force presses the thimble 64, the extension spring 62 has an external force on the first clamping block 63, so that the extension spring abuts against the inner wall of the protective shell 71, and the effect of locking the arc-shaped block 61 is achieved.

Wherein, fixed subassembly 7 includes the protecting crust 71, arc wall 72 has been seted up to one side of protecting crust 71, the dead lever 73 has been cup jointed in the upper end activity of protecting crust 71, one side of dead lever 73 and one side swing joint of fixed fixture 5, the opposite side normal mounting of dead lever 73 has ring 74, first draw-in groove 75 has been seted up to the inner chamber of protecting crust 71 upper end, the second draw-in groove 76 has been seted up to one side of protecting crust 71 upper end, first draw-in groove 75 is linked together with second draw-in groove 76, the fixed mounting in surface of dead lever 73 has second fixture block 77, one side fixed mounting at second fixture block 77 top has gag lever post 78, logical groove 79 has been seted up to one side of protecting crust 71, logical groove 79 is linked together with second fixture block 77.

Wherein, the second clamping block 77 is located in the inner cavity of the first clamping groove 75, the size of the second clamping block 77 is matched with the size of the first clamping groove 75, the limiting rod 78 is located in the inner cavity of the second clamping groove 76, the size of the limiting rod 78 is matched with the size of the second clamping groove 76, and the size of the second clamping block 77 is matched with the size of the through groove 79.

Specifically, by setting the limiting rod 78, and matching with the second clamping groove 76, when the fixing rod 73 is rotated to fix the protective shell 71, the limiting effect on the second clamping block 77 is achieved, and the second clamping block is prevented from rotating randomly in the first clamping groove 75.

The working process of the utility model is as follows:

when a worker is sleeved on the machine head of the extruder 10 with the fixing ring 8, the positioning holes on the left side and the right side of the fixing ring 8 are not required to be exactly horizontal, after the fixing ring 8 is clamped by the fixing clamping mechanism 5, the thimble 64 is pressed, so that the first clamping block 63 is separated from the inner wall of the protective shell 71, and then the arc block 61 moves along with the movement of the thimble 64, the fixing clamping mechanism 5 slowly fixes the fixing ring 8, the thimble 64 is loosened, and the inner wall of the first clamping block 63 abuts against the inner wall of the protective shell 71, so that necking is performed, and no deviation occurs;

when the protecting case 71 needs to be disassembled, the fixing rod 73 is rotated so that the second clamping block 77 is aligned with the through groove 79, and the protecting case 71 is pulled out.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an extruding means of extruder for cable processing, includes rack (1), a serial communication port, one side fixed mounting of rack (1) middle section has driving motor (2), one side fixed mounting of driving motor (2) has screw rod (3), sprocket (4) are installed in one side meshing of screw rod (3), fixed fixture (5) have been cup jointed to the surface activity of screw rod (3) middle section, fixed fixture (5) one side fixed mounting has moving component (6), fixed fixture (5) one side demountable installation has fixed subassembly (7), fixed fixture (5) inner chamber demountable installation has retainer plate (8), extrusion head (9) have been cup jointed to the inner chamber fixed of retainer plate (8), one side demountable installation of retainer plate (8) has extruder (10), moving component (6) are including arc piece (61), one side and one side fixed connection of fixed fixture (5) of arc piece (61), fixed mounting has spring (62) in the inner chamber of moving component (6) one side, a telescopic spring (63) fixed mounting has first side thimble (64).

2. The extrusion mechanism of an extruder for cable processing according to claim 1, wherein the fixing component (7) comprises a protecting shell (71), an arc-shaped groove (72) is formed in one side of the protecting shell (71), a fixing rod (73) is movably sleeved at the upper end of the protecting shell (71), one side of the fixing rod (73) is movably connected with one side of the fixing clamping mechanism (5), a circular ring (74) is fixedly arranged at the other side of the fixing rod (73), a first clamping groove (75) is formed in an inner cavity at the upper end of the protecting shell (71), a second clamping groove (76) is formed in one side of the upper end of the protecting shell (71), the first clamping groove (75) is connected with the second clamping groove (76), a second clamping block (77) is fixedly arranged on the surface of the fixing rod (73), a limit rod (78) is fixedly arranged at one side of the top of the second clamping block (77), a through groove (79) is formed in one side of the protecting shell (71), and the through groove (79) is communicated with the second clamping block (77).

3. The extrusion mechanism of an extruder for cable processing according to claim 2, wherein the second clamping block (77) is located in an inner cavity of the first clamping groove (75), a size of the second clamping block (77) is matched with a size of the first clamping groove (75), the limit rod (78) is located in an inner cavity of the second clamping groove (76), a size of the limit rod (78) is matched with a size of the second clamping groove (76), and a size of the second clamping block (77) is matched with a size of the through groove (79).