CN217169651U

CN217169651U - High-precision fluorine extruder

Info

Publication number: CN217169651U
Application number: CN202220984706.6U
Authority: CN
Inventors: 李玲玉; 府齐; 李克群
Original assignee: Suzhou Yuanyunuo Electromechanical Technology Co ltd
Current assignee: Suzhou Yuanyunuo Electromechanical Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-12
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a machine is given as security out to high accuracy fluorine, including handling a section of thick bamboo, giving as security out a section of thick bamboo, cartridge heater, arc hot plate and extruding head, it installs and gives as security out a section of thick bamboo to handle a section of thick bamboo bottom, install the cartridge heater on handling a section of thick bamboo annular side, give as security out two arc hot plates of symmetrical installation on a section of thick bamboo annular side, give as security out a section of thick bamboo right-hand member and install and extrude the head, extrude first right-hand member and install water-cooling pipe, extrude and to have the support ring through round bar fixed mounting on the first annular side, the support ring right-hand member rotates and installs T type round bar. The utility model discloses not only can rotate through T type round bar and be convenient for change different extrusion ring and extrude the first laminating, can be convenient for through the design of T type piece and spacing hole simultaneously T type round bar's 90 rotations, and then be convenient for extrude the ring and extrude the head and align, can also be convenient for joint fixed connection rod's position through the design of bevel pole and spacing groove, realize pressing the purpose of holding the extrusion ring.

Description

High-precision fluorine extruder

Technical Field

The utility model relates to an extruder technical field especially relates to a machine is given as security out to high accuracy fluorine.

Background

An extruder, also called an extruder, is an electric wire and cable device mainly used for extruding core wires of electric wires and cables such as power wires, Teflon, coaxial wires, network cables, optical fibers, rubber-covered wires and optical cables.

The existing fluoroplastic extruder has certain defects, the fluoroplastic thickness on the surface of a copper core is different according to electric wires used under different conditions, but the size of an extrusion head is fixed, only one specification of electric wires can be processed, and the application range of the fluoroplastic extruder is further reduced, so that the high-precision fluoroplastic extruder is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-precision fluorine extruder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-precision fluorine extruder comprises a processing barrel, an extruding barrel, a heating barrel, arc-shaped heating plates and an extruding head, wherein the extruding barrel is arranged at the bottom end of the processing barrel, the heating barrel is arranged on the annular side surface of the processing barrel, the two arc-shaped heating plates are symmetrically arranged on the annular side surface of the extruding barrel, the extruding head is arranged at the right end of the extruding barrel, a water-cooling pipe is arranged at the right end of the extruding head, a support ring is fixedly arranged on the annular side surface of the extruding head through a round rod, a T-shaped round rod is rotatably arranged at the right end of the support ring, a support frame is slidably arranged on the annular side surface of the T-shaped round rod, four extruding rings are uniformly arranged on the annular side surface of the support frame, two sides of one extruding ring are attached to the extruding head and the water-cooling pipe, a hollow block is arranged on the annular side surface of the extruding head, a connecting rod is slidably arranged inside the hollow block, and the other end of the connecting rod is fixedly arranged on the annular side surface of the water-cooling pipe, hollow piece top fixed mounting has T type square pole, slidable mounting has the slider on the T type square pole, and slider bottom fixed mounting has the inclined plane pole, and inclined plane pole one end extends to inside the connecting rod.

Furthermore, a first spring is installed on the outer side of the T-shaped square rod, and two ends of the first spring are fixedly installed on the sliding block and the T-shaped square rod respectively.

Furthermore, a limiting groove is formed in one end, close to the inclined plane rod, of the connecting rod, and one end of the inclined plane rod extends into the limiting groove.

Furthermore, the inside fixed mounting of support frame has the square, logical groove has been seted up on the T type round bar annular side, and square slidable mounting leads to inslot portion.

Furthermore, a second spring is fixedly installed at the left end of the square, the left end of the second spring is fixedly installed on the left wall inside the through groove, and the initial position of the second spring is in a compression state.

Furthermore, the left ends of the four extrusion rings are fixedly provided with sealing rings, the right end of the extrusion head is provided with an annular groove, the cross section of the annular groove is the same as that of the sealing rings, the outer diameters of the four extrusion rings are the same, and the inner diameters of the four extrusion rings are different.

Furthermore, four cylindrical rods are uniformly and fixedly installed on the annular side face of the support frame, external threads are formed in the annular side face of each cylindrical rod, threaded holes are formed in the annular side faces of the four extrusion rings, and the extrusion rings are installed on the cylindrical rods through the threaded holes and the external threads.

Further, slidable mounting has T type piece on the support ring annular side, and inside T type piece bottom passed the support ring and extended to T type round bar, evenly set up four spacing holes on the T type round bar annular side, T type piece one end extends to inside one of them spacing hole, both ends all processed the inclined plane around the T type piece, two springs are installed to the symmetry on the T type piece three, and three bottom fixed mounting of spring are on the support ring annular side.

The utility model has the advantages that:

1. rotate through T type round bar and be convenient for change different extrusion ring and extrude the first laminating of extruding, T type round bar rotates and drives the support frame through the square and rotate, and then drives and extrude the ring and remove around T type round bar, and the design of sealed ring has improved and has extruded the head and extrude the leakproofness between the ring, and the support frame slidable mounting of being convenient for of the design in square and logical groove is on T type round bar, avoids taking place relative rotation between support frame and the T type round bar.

2. Design through T type piece and spacing hole is convenient for 90 rotations of T type round bar, and then be convenient for extrude the ring and extrude the head alignment, T type round bar rotates and extrudees the inclined plane on the T type piece, make T type piece upwards move, T type piece upwards moves and stretches three springs, make three spring productions elasticity, after T type round bar rotates 90, T type piece bottom aligns with another spacing hole, under the effect of three elastic forces of spring, T type piece removes and gets into inside another spacing hole, and then realize T type round bar 90 rotations, make another extrude the ring and extrude the head and control the alignment, gold and then has improved the machining precision who gives as security out the machine.

3. Design through bevel pole and spacing groove is convenient for joint fixed connecting rod's position, realize pressing the purpose of holding the extrusion ring, the water-cooling pipe removes to drive and extrudes the ring and remove, make the sealed ring on the extrusion ring get into inside the ring channel of extruding the head, the water-cooling pipe removes to drive the connecting rod and removes, the inclined plane of connecting rod removal end bevel pole extrudees, make the sloping piece remove backward and drive the slider and remove, extrude spring one and make spring one produce elasticity, laminate with extruding the head completely when extruding the ring, sealed ring gets into inside the ring channel after, spacing groove on the connecting rod aligns with the bevel pole, under the effect of spring elasticity, the slider removes to drive the bevel pole and removes and gets into inside the spacing groove, and then joint fixed connecting rod's position, accomplish the installation of extruding the ring, realize the stability that the shell extrudees ring installation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a high-precision fluorine extruder provided by the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a high-precision fluorine extruder according to the present invention;

FIG. 3 is a schematic view of an assembly structure of an extrusion head of the high-precision fluorine extruder of the present invention;

FIG. 4 is a schematic view of a partially enlarged structure of a high-precision fluorine extruder according to the present invention;

fig. 5 is the utility model provides a connecting rod assembly structure sketch map of high accuracy fluorine extruder.

In the figure: 1. a treatment cylinder; 2. extruding out of the barrel; 3. a heating cylinder; 4. an arc-shaped heating plate; 5. an extrusion head; 6. a water-cooled cooling pipe; 7. a T-shaped round bar; 8. a support ring; 9. an extrusion ring; 10. a hollow block; 11. a connecting rod; 12. a T-shaped square bar; 13. a slider; 14. a beveled rod; 15. a first spring; 16. a support frame; 17. a square block; 18. a through groove; 19. a second spring; 20. a T-shaped block; 21. a third spring; 22. a limiting hole; 23. and sealing the circular ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-5, a high-precision fluorine extruder comprises a processing cylinder 1, an extruding cylinder 2, a heating cylinder 3, arc-shaped heating plates 4 and an extruding head 5, wherein the extruding cylinder 2 is installed at the bottom end of the processing cylinder 1, the processing cylinder 1 is designed to heat solid fluorine plastic into a molten state, a control valve is installed between the processing cylinder 1 and the extruding cylinder 2 to control the fluorine plastic in the molten state in the processing cylinder 1 to enter the extruding cylinder 2, the heating cylinder 3 is installed on the annular side surface of the processing cylinder 1 through bolts, the heating cylinder 3 is designed to heat the fluorine plastic in the processing cylinder 1, two arc-shaped heating plates 4 are symmetrically installed on the annular side surface of the extruding cylinder 2 through bolts, the arc-shaped heating plates 4 are designed to keep the fluorine plastic in the extruding cylinder 2 in a molten state, the extruding head 5 is installed at the right end of the extruding cylinder 2, the extruding head 5 is designed to extrude the fluorine plastic in the molten state into a cylinder shape, the right end of the extrusion head 5 is provided with a water-cooling pipe 6, the design of the water-cooling pipe 6 reduces the temperature of the fluoroplastic, and further facilitates the rapid forming of the fluoroplastic, the annular side surface of the extrusion head 5 is welded with a support ring 8 through a round rod, the right end of the support ring 8 is rotatably provided with a T-shaped round rod 7 through a bearing, the annular side surface of the T-shaped round rod 7 is slidably provided with a support frame 16, the annular side surface of the support frame 16 is uniformly provided with four extrusion rings 9, the extrusion rings 9 have different inner diameters, so as to facilitate the extrusion of the fluoroplastic with different diameters, two sides of one extrusion ring 9 are jointed with the extrusion head 5 and the water-cooling pipe 6, the annular side surface of the extrusion head 5 is provided with a hollow block 10 through screws, a connecting rod 11 is slidably arranged inside the hollow block 10, the other end of the connecting rod 11 is fixedly arranged on the annular side surface of the water-cooling pipe 6, and the design facilitates the sliding installation of the water-cooling pipe 6 on the extrusion head 5, the welding of hollow block 10 top has T type square bar 12, and slidable mounting has slider 13 on T type square bar 12, and has inclined plane pole 14 through the mounting screw in the slider 13 bottom, and inside inclined plane pole 14 one end extended to connecting rod 11, the design of inclined plane pole 14 is convenient for joint fixed connection rod 11's position, and then the position of fixed water-cooling pipe 6.

In the utility model, it should be noted that, the outside of the T-shaped square rod 12 is equipped with the first spring 15, and two ends of the first spring 15 are respectively welded on the slider 13 and the T-shaped square rod 12, the design of the first spring 15 is convenient for the mobile reset of the slider 13 and the bevel rod 14, one end of the connecting rod 11 near the bevel rod 14 is provided with a limit groove, one end of the bevel rod 14 extends to the inside of the limit groove, the design of the limit groove is convenient for the bevel rod 14 to clamp and fix the connecting rod 11, the inside of the supporting frame 16 is provided with the square 17 by screws, the annular side surface of the T-shaped round rod 7 is provided with the through groove 18, the square 17 is slidably mounted inside the through groove 18, the design of the square 17 and the through groove 18 is convenient for the supporting frame 16 to slidably mount on the T-shaped round rod 7, meanwhile, the relative rotation between the supporting frame 16 and the T-shaped round rod 7 is avoided, the left end of the square 17 is welded with the second spring 19, and the left end of the second spring 19 is welded on the left wall inside the through groove 18, the initial position of the second spring 19 is in a compressed state, the second spring 19 is designed to be convenient for pushing the support frame 16 to move, further to push the extrusion ring 9 to move to be separated from the extrusion head 5, and meanwhile, the sealing ring 23 is convenient to separate from the interior of the extrusion head 5.

Particularly, sealing rings 23 are welded at the left ends of four extrusion rings 9, annular grooves are processed at the right ends of extrusion heads 5, the size of the cross section of each annular groove is the same as that of the cross section of each sealing ring 23, the sealing rings 23 are designed to facilitate the plugging of gaps between the extrusion heads 5 and the extrusion rings 9, so that the sealing effect between the extrusion heads 5 and the extrusion rings 9 is improved, the outer diameters of the four extrusion rings 9 are the same, the inner diameters of the four extrusion rings 9 are different, fluoroplastic cylinders with different diameters are conveniently extruded, four cylindrical rods are uniformly welded on the annular side surfaces of a support frame 16, external threads are processed on the annular side surfaces of the cylindrical rods, threaded holes are processed on the annular side surfaces of the four extrusion rings 9, the extrusion rings 9 are installed on the cylindrical rods through the threaded holes and the external threads, the design facilitates the replacement of the extrusion rings 9 with different inner diameters, so that the use range of the extruder is improved, slidable mounting has T type piece 20 on the support ring 8 annular side, and T type piece 20 bottom passes support ring 8 and extends to inside T type round bar 7, evenly process four spacing holes 22 on the T type round bar 7 annular side, T type piece 20 one end extends to inside one of them spacing hole 22, spacing hole 22 and T type piece 20's design is convenient for T type round bar 7 to carry out 90 rotations, and then be convenient for extrude ring 9 and extrude first 5 perfect alignments, and then improved fluoroplastics and extruded the precision of diameter, the inclined plane has all been seted up at both ends around T type piece 20, the design on inclined plane is convenient for T type round bar 7 to rotate and is extrudeed T type piece 20, be convenient for T type piece 20 to move upwards, two three 21 springs of symmetry welding on the T type piece 20, and three 21 bottom welding of spring is on the support ring 8 annular side.

The working principle is as follows: when the extrusion ring 9 needs to be replaced, firstly, the sliding block 13 is pulled along the T-shaped square rod 12, the sliding block 13 moves to drive the inclined plane rod 14 to move and separate from the connecting rod 11, the supporting frame 16 moves to drive the extrusion ring 9 to move under the action of the elastic force of the second spring 19, because the extrusion ring 9 is attached to the water-cooling pipe 6, the extrusion ring 9 moves to drive the water-cooling pipe 6 to move and further drive the connecting rod 11 to move along the hollow block 10, the sealing ring 23 is separated from the inside of the annular groove on the extrusion head 5 in the moving process of the extrusion ring 9, then the T-shaped round rod 7 is rotated, the T-shaped round rod 7 rotates to drive the supporting frame 16 to rotate through the square block 17 and further drive the extrusion ring 9 to move around the T-shaped round rod 7, the T-shaped round rod 7 rotates to extrude the inclined plane on the T-shaped block 20, so that the T-shaped block 20 moves upwards, and the T-shaped block 20 moves upwards to stretch the third spring 21, so that the third spring 21 generates elasticity, after the T-shaped round bar 7 rotates 90 degrees, the bottom end of the T-shaped block 20 is aligned with the other limiting hole 22, the T-shaped block 20 moves into the other limiting hole 22 under the action of the elasticity of the third spring 21, so that the T-shaped round bar 790 degrees rotates, so that the other extrusion ring 9 is aligned with the extrusion head 5 left and right, the T-shaped round bar 7 continues to rotate until the extrusion ring 9 is adjusted to be aligned with the extrusion head 5, the water-cooled cooling pipe 6 is pushed reversely, the water-cooled cooling pipe 6 moves to drive the extrusion ring 9 to move, so that the sealing ring 23 on the extrusion ring 9 enters the annular groove of the extrusion head 5, the extrusion ring 9 moves to drive the support frame 16 to move, the support frame 16 moves to drive the square block 17 to move along the through groove 18, so as to extrude the second spring 19, so that the second spring 19 generates elasticity, and the water-cooled cooling pipe 6 moves to drive the connecting rod 11 to move, connecting rod 11 removes the inclined plane of end inclined plane pole 14 and extrudees, make the inclined plane piece remove backward and drive slider 13 and remove, extrude spring 15 and make spring 15 produce elasticity, laminate with extruding head 5 completely when extruding ring 9, sealed ring 23 gets into the inside back of ring channel, spacing groove on the connecting rod 11 aligns with inclined plane pole 14, under the effect of a 15 elasticity of spring, slider 13 removes and drives inclined plane pole 14 and remove and get into the spacing inslot portion, and then joint fixed connection pole 11's position, the installation of ring 9 is extruded in the completion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-precision fluorine extruder comprises a processing barrel (1), an extruding barrel (2), a heating barrel (3), arc-shaped heating plates (4) and extrusion heads (5), wherein the bottom end of the processing barrel (1) is provided with the extruding barrel (2), the annular side surface of the processing barrel (1) is provided with the heating barrel (3), the annular side surface of the extruding barrel (2) is symmetrically provided with the two arc-shaped heating plates (4), the right end of the extruding barrel (2) is provided with the extrusion heads (5), the high-precision fluorine extruder is characterized in that the right end of the extrusion heads (5) is provided with a water-cooling pipe (6), the annular side surface of the extrusion heads (5) is provided with a support ring (8) through a round rod, the right end of the support ring (8) is rotatably provided with a T-shaped round rod (7), the annular side surface of the T-shaped round rod (7) is provided with a support frame (16) in a sliding manner, and four extrusion rings (9) are uniformly arranged on the annular side surface of the support frame (16), and one of them extrude ring (9) both sides and extrude head (5) and water-cooling pipe (6) and laminate mutually, extrude first (5) annular side-mounting and have hollow block (10), and hollow block (10) inside slidable mounting has connecting rod (11), connecting rod (11) other end fixed mounting is on water-cooling pipe (6) annular side, hollow block (10) top fixed mounting has T type square bar (12), slidable mounting has slider (13) on T type square bar (12), and slider (13) bottom fixed mounting has slope pole (14), and slope pole (14) one end extends to connecting rod (11) inside.

2. A high-precision fluorine extruder as claimed in claim 1, wherein a first spring (15) is mounted on the outside of the T-shaped square bar (12), and both ends of the first spring (15) are respectively fixedly mounted on the slide block (13) and the T-shaped square bar (12).

3. A high-precision fluorine extruder as claimed in claim 1, wherein one end of the connecting rod (11) near the inclined rod (14) is provided with a limiting groove, and one end of the inclined rod (14) extends into the limiting groove.

4. A high-precision fluorine extruder as claimed in claim 1, wherein a square block (17) is fixedly installed inside the supporting frame (16), a through groove (18) is opened on the annular side surface of the T-shaped round bar (7), and the square block (17) is slidably installed inside the through groove (18).

5. A high-precision fluorine extruder according to claim 4, wherein the left end of the square block (17) is fixedly provided with a second spring (19), the left end of the second spring (19) is fixedly arranged on the left wall inside the through groove (18), and the second spring (19) is in a compressed state at the initial position.

6. The high-precision fluorine extruder according to claim 1 is characterized in that sealing rings (23) are fixedly arranged at the left ends of the four extrusion rings (9), an annular groove is formed in the right end of the extrusion head (5), the cross section of the annular groove is the same as that of the sealing rings (23), the outer diameters of the four extrusion rings (9) are the same, and the inner diameters of the four extrusion rings (9) are different.

7. A high-precision fluorine extruder as claimed in claim 1, wherein four cylindrical rods are uniformly and fixedly mounted on the annular side surface of the supporting frame (16), the annular side surface of each cylindrical rod is provided with an external thread, the annular side surfaces of the four extrusion rings (9) are provided with threaded holes, and the extrusion rings (9) are mounted on the cylindrical rods through the threaded holes and the external threads.

8. The high-precision fluorine extruder according to claim 1, wherein a T-shaped block (20) is slidably mounted on the annular side surface of the support ring (8), the bottom end of the T-shaped block (20) penetrates through the support ring (8) and extends into the T-shaped round bar (7), four limiting holes (22) are uniformly formed in the annular side surface of the T-shaped round bar (7), one end of the T-shaped block (20) extends into one of the limiting holes (22), inclined planes are respectively processed at the front end and the rear end of the T-shaped block (20), two springs III (21) are symmetrically mounted on the T-shaped block (20), and the bottom ends of the springs III (21) are fixedly mounted on the annular side surface of the support ring (8).