CN208497611U

CN208497611U - A kind of CABLE MATERIALS extruder

Info

Publication number: CN208497611U
Application number: CN201820571904.3U
Authority: CN
Inventors: 管炜
Original assignee: Shandong Zhongmai Cable Co Ltd
Current assignee: Shandong Zhongmai Cable Co Ltd
Priority date: 2018-04-20
Filing date: 2018-04-20
Publication date: 2019-02-15
Anticipated expiration: 2028-04-20

Abstract

The utility model discloses a kind of CABLE MATERIALS extruders, including extruder, feed inlet is installed at the top of the extruder, fixed column is mounted at left and right sides of the inner cavity of the feed inlet, the outer wall of the bull stick is equipped with multiple fixing sleeves, the first fixed plate is mounted at left and right sides of the fixing sleeve, stirring rod is installed on the outside of first fixed plate, the bottom of the bull stick is equipped with the second turntable, the bottom of the bull stick is equipped with fixed block, second turntable is rotatedly connected with the second turn trough, the bottom of the fixed block is equipped with connecting plate, the connecting plate fits with first baffle.The CABLE MATERIALS extruder, by the way that lid will be expected to accomplish to cover feed inlet, it is connected by fixture block with card slot clamping, to accomplish that material lid is fixed, to which first baffle is accomplished to reset by the pressing force of spring, to accomplish to there will be no material to enter in extruder, to accomplish very easy to use, processing material will not be wasted.

Description

A kind of CABLE MATERIALS extruder

Technical field

The utility model relates to extruder technology field, specially a kind of CABLE MATERIALS extruder.

Background technique

Nuclear grade cable used at present is mostly the structure using double-layer combined insulation, and extrusion way is generally 1+1 Or double-layer coextrusion, the extrusion die of used co-extruder head is mainly squash type at present.Due to double-layer combined insulation The functional authorization test that nuclear grade cable need to be met needs inside and outside two layers of insulation to be combined with each other close, and the extrusion method of 1+1 is first Interior insulation is squeezed out, then squeezes out external insulation again, such extrusion way can make double hyer insulation combine not close and may have miscellaneous Matter mixes and influences the performance of cable insulation.To combine cable double hyer insulation closely, the current country mostly uses double-layer coextrusion Form will be insulating exruded.Interior insulation used in nuclear grade cable is crosslinkable polyolefine material, and viscosity is very big, altogether using bilayer Easily there is the phenomenon of falling glue in crowded head extrusion, and then breaks conductor, is the very big trouble of the manufacturing of cable, such as applies Number utility model patent for being 201720943546.X, including pedestal, concentric gap is provided with middle mold core, middle mould in the pedestal Gap between core and pedestal constitutes exodermis channel, and the tail portion of middle mold core is pierced by pedestal and extends outwardly, and middle mold core can be in base It is rotated in seat；Also concentric gap is provided with inner mould core in the middle mold core, and the gap between middle mold core and inner mould core is constituted Endodermis channel, inner mould core can rotate in middle mold core, and the tail portion of inner mould core is pierced by middle mold core and extends outwardly；Middle mold core and interior The tail portion of mold core is elongated end, and the head of middle mold core and inner mould core is extruding end；It is provided on the inner mould core and middle mold core Feeding screw, and material guide channel is provided in inner mould core, material guide channel runs through the both ends of inner mould core；Be provided on the pedestal with First feed hopper of exodermis channel connection, and first heater is additionally provided on pedestal；The first heater is arranged On the outer wall of pedestal, and thermal insulation layer is also covered on the outer wall of first heater；The tail portion of the middle mold core is additionally provided with The second feed hopper being connected to endodermis channel, and the tail portion of middle mold core is additionally provided with secondary heating mechanism, secondary heating mechanism It is set on the outer wall of mold core tail portion, and is also covered with thermal insulation layer on the outer wall of secondary heating mechanism, although having accomplished pair Cable has accomplished insulation, will not leak electricity, but when processing the cable, feed inlet excessively can cause to block by feeding, and make It uses and its inconvenient, and when not needing charging, feed inlet will lead to there are also clout to be continued to process, and its waste processing Material.

Utility model content

The purpose of this utility model is to provide a kind of CABLE MATERIALS extruders, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of CABLE MATERIALS extruder, including squeezes out Machine is equipped with feed inlet at the top of the extruder, is mounted on fixed column at left and right sides of the inner cavity of the feed inlet, described solid The inner cavity top of fixed column is equipped with second baffle, and the bottom of the second baffle is equipped with first connecting rod, the first connecting rod Outer wall be cased with spring, the second baffle is connected by spring with fixed column, and the first connecting rod is described through fixed column The bottom of first connecting rod is equipped with first baffle, is equipped with card slot, the feed inlet at left and right sides of the top of the feed inlet Top be equipped with material lid, fixture block is mounted at left and right sides of the bottom of the material lid, the fixture block is clamped with card slot to be connected, described The inside of material lid is equipped with the first turn trough, and the top of the material lid is equipped with bull stick, is equipped with the second fixed plate at the top of the material lid, The bottom of the material lid is equipped with third fixed plate, and the bull stick sequentially passes through the second fixed plate, material lid and third fixed plate, institute First turntable that is equipped with of bull stick is stated, first turntable is rotatedly connected with the first turn trough, and the outer wall of the bull stick is equipped with more A fixing sleeve is mounted on the first fixed plate at left and right sides of the fixing sleeve, is equipped with and stirs on the outside of first fixed plate Bar is mixed, the bottom of the bull stick is equipped with the second turntable, and the bottom of the bull stick is equipped with fixed block, sets at the top of the fixed block There is the second turn trough, second turntable is rotatedly connected with the second turn trough, and the bottom of the fixed block is equipped with connecting plate, the connecting plate It fits with first baffle.

Preferably, the outer wall of the first connecting rod is cased with sliding sleeve, and the first pad is mounted at left and right sides of the sliding sleeve Plate is equipped with the second connecting rod on the outside of first backing plate, third connecting rod, institute is equipped at the top of second connecting rod Third connecting rod is stated to be connected by the second backing plate with fixed column.

Preferably, the top exterior walls of the bull stick cover rubber sleeve.

Preferably, the bottom of the connecting plate is equipped with rubber pad.

Preferably, silicagel pad is installed at the top of the first baffle.

Compared with prior art, the utility model has the beneficial effects that the CABLE MATERIALS extruder, by the way that lid will be expected to do It is covered to feed inlet, is connected by fixture block with card slot clamping, to accomplish that material lid is fixed, charging is covered by material Mouthful, to accomplish that bull stick is inserted into feed inlet, feed inlet is inserted by bull stick, so that connecting plate and first baffle are fitted closely, from And first baffle is moved down, it is moved down by first baffle, to accomplish that feed inlet will appear gap, to process Material can be entered in extruder by the gap of appearance, thus accomplish to process, when feed inlet blocking, by rotating bull stick, thus Rotate stirring rod, so as to accomplish that the material to blocking is cleared up, when do not need to hand over again cable when, take out material lid, from And first baffle is accomplished to reset by the pressing force of spring, to accomplish that material there will be no to enter in extruder, to accomplish to make Use it is very convenient, will not waste processing material.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the feed inlet the schematic diagram of the section structure of Fig. 1；

Fig. 3 is the structural schematic diagram that Fig. 2 material lid and bull stick are fixedly attached；

Fig. 4 is the fixed column inner-cavity structure schematic diagram of Fig. 2；

Fig. 5 is the second turntable and the second turn trough rotation connection structure schematic diagram of Fig. 2.

In figure: 1, extruder, 2, feed inlet, 3, rubber sleeve, 4, bull stick, 5, material lid, 6, fixture block, the 7, first fixed plate, 8, Stirring rod, 9, fixed column, 10, spring, 11, sliding sleeve, 12, connecting plate, 13, silicagel pad, 14, first baffle, 15, first connecting rod, 16, second baffle, 17, fixing sleeve, 18, card slot, 19, third fixed plate, the 20, first turntable, the 21, second fixed plate, 22, first Turn trough, the 23, second connecting rod, the 24, first backing plate, 25, third connecting rod, the 26, second backing plate, 27, rubber pad, 28, second turns Slot, 29, fixed block, the 30, second turntable.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of CABLE MATERIALS extruder, including extruder 1, The top of extruder 1 is equipped with feed inlet 2, accomplishes that the material that will need to process is put into extruder 1 by feed inlet 2, Fixed column 9 is mounted at left and right sides of the inner cavity of feed inlet 2, the inner cavity top of fixed column 9 is equipped with second baffle 16, second baffle 16 bottom is equipped with first connecting rod 15, and the outer wall of first connecting rod 15 is cased with spring 10, and the coefficient of elasticity of spring 10 is 5N/ CM-10N/CM, second baffle 16 are connected by spring 10 with fixed column 9, and first connecting rod 15 runs through fixed column 9, the first connection The bottom of bar 15 is equipped with first baffle 14, and when first baffle 14 moves down, spring 10 will receive pressing force, works as first gear When the power that plate 14 does not move down, first baffle 14 is accomplished to reset by the pressure of spring 10, top of feed inlet 2 or so two Side is equipped with card slot 18, and the top of feed inlet 2 is equipped with material lid 5, expects to be mounted on fixture block 6, fixture block 6 at left and right sides of the bottom of lid 5 It is connected with the clamping of card slot 18, is connected by fixture block 6 with the clamping of card slot 18, to accomplish to fix to material lid 5, the inside of material lid 5 is set There is the first turn trough 22, the top of material lid 5 is equipped with bull stick 4, and the top of material lid 5 is equipped with the second fixed plate 21, the bottom peace of material lid 5 Equipped with third fixed plate 19, bull stick 4 sequentially passes through the second fixed plate 21, material lid 5 and third fixed plate 19, bull stick 4 and is equipped with First turntable 20, the first turntable 20 are rotatedly connected with the first turn trough 22, by the first turntable 20 to accomplish that bull stick 4 can be random Rotation, there are four fixing sleeve 17, the left and right sides of fixing sleeve 17 is mounted on the first fixed plate 7 for the outer wall installation of bull stick 4, and first The outside of fixed plate 7 is equipped with stirring rod 8, accomplishes to avoid blocking up by stirring when expecting to block by stirring rod 8 Plug, the bottom of bull stick 4 are equipped with the second turntable 30, and the bottom of bull stick 4 is equipped with fixed block 29, and the top of fixed block 29 is equipped with second Turn trough 28, the second turntable 30 are rotatedly connected with the second turn trough 28, and the bottom of fixed block 29 is equipped with connecting plate 12, connecting plate 12 and first Baffle 14 fits, and the outer wall of first connecting rod 15 is cased with sliding sleeve 11, accomplishes that first connecting rod 15 will not by sliding sleeve 11 Cause to shake because of the overlong time that fixed column 9 uses, the left and right sides of sliding sleeve 11 is mounted on the first backing plate 24, the first pad The outside of plate 24 is equipped with the second connecting rod 23, and the top of the second connecting rod 23 is equipped with third connecting rod 25, third connecting rod 25 are connected by the second backing plate 26 with fixed column 9, and the top exterior walls of bull stick 4 cover rubber sleeve 3, and the bottom of connecting plate 12 is equipped with rubber Rubber mat 27, the top of first baffle 14 are equipped with silicagel pad 13.

When needing to work to cable extruding machine, the extraneous power supply of connecting extruder 1, extruder 1 is started to work, will It processes raw material and is put into feed inlet 2, material lid 5 is covered into feed inlet 2, fixture block 6 is connected with the clamping of card slot 18, is inserted into bull stick 4 In feed inlet 2, fit closely connecting plate 12 with first baffle 14, to make first baffle 14 move down, to make the first company Extension bar 15 moves down, so that second baffle 16 be made to move down, to make spring 10 by pressing force, when feed inlet 2 by When blocking, bull stick 4 is rotated, rotates fixing sleeve 17, drives the rotation of the first fixed plate 7, so that stirring rod 8 is rotated, it can It is stirred with the material processed to needs, prevents from blocking, when bull stick 4 rotates, the second turntable 30 can follow the second turn trough 28 Track is rotated, to accomplish to squeeze out cable.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of CABLE MATERIALS extruder, including extruder (1), it is characterised in that: be equipped with charging at the top of the extruder (1) The inner cavity left and right sides of mouth (2), the feed inlet (2) is mounted on fixed column (9), and the inner cavity top of the fixed column (9) is set Have second baffle (16), the bottom of the second baffle (16) is equipped with first connecting rod (15), the first connecting rod (15) Outer wall be cased with spring (10), the second baffle (16) is connected by spring (10) with fixed column (9), the first connecting rod (15) run through fixed column (9), the bottom of the first connecting rod (15) is equipped with first baffle (14), the feed inlet (2) It is equipped with card slot (18) at left and right sides of top, the top of the feed inlet (2) is equipped with material lid (5), and the bottom of the material lid (5) is left Right two sides are mounted on fixture block (6), and the fixture block (6) is connected with card slot (18) clamping, and the inside of the material lid (5) is equipped with first The top of turn trough (22), the material lid (5) is equipped with bull stick (4), is equipped with the second fixed plate (21) at the top of the material lid (5), The bottom of the material lid (5) is equipped with third fixed plate (19), and the bull stick (4) sequentially passes through the second fixed plate (21), material lid (5) be equipped with the first turntable (20) with third fixed plate (19), the bull stick (4), first turntable (20) with first turn Slot (22) is rotatedly connected, and the outer wall of the bull stick (4) is equipped with multiple fixing sleeves (17), the left and right sides of the fixing sleeve (17) It is mounted on the first fixed plate (7), is equipped with stirring rod (8) on the outside of first fixed plate (7), the bottom of the bull stick (4) Portion is equipped with the second turntable (30), and the bottom of the bull stick (4) is equipped with fixed block (29), and the top of the fixed block (29) is equipped with Second turn trough (28), second turntable (30) are rotatedly connected with the second turn trough (28), the bottom installation of the fixed block (29) Have connecting plate (12), the connecting plate (12) fits with first baffle (14).

2. a kind of CABLE MATERIALS extruder according to claim 1, it is characterised in that: the outer wall of the first connecting rod (15) It is cased with sliding sleeve (11), is mounted on the first backing plate (24) at left and right sides of the sliding sleeve (11), outside first backing plate (24) Side is equipped with the second connecting rod (23), is equipped with third connecting rod (25), the third at the top of second connecting rod (23) Connecting rod (25) is connected by the second backing plate (26) with fixed column (9).

3. a kind of CABLE MATERIALS extruder according to claim 1, it is characterised in that: the top exterior walls set of the bull stick (4) Rubber sleeve (3).

4. a kind of CABLE MATERIALS extruder according to claim 1, it is characterised in that: the bottom of the connecting plate (12) is equipped with Rubber pad (27).

5. a kind of CABLE MATERIALS extruder according to claim 1, it is characterised in that: pacify at the top of the first baffle (14) Equipped with silicagel pad (13).