阅读说明：本技术 一种用于高熔点热塑性材料挤出管材的口模装置 (Die device for extruding high-melting-point thermoplastic material into pipe ) 是由 尹维祥 尹朴 徐国芬 于 2020-05-21 设计创作，主要内容包括：本发明公开了一种用于高熔点热塑性材料挤出管材的口模装置,具体涉及管材制备技术领域,包括挤出机主体,所述挤出机主体顶端的一侧可拆卸安装有工作台,所述工作台的表面可拆卸安装有口模本体,所述口模本体的表面可拆卸安装有固定组件。本发明通过设置固定装置和防护圈之间的相互配合,从而达到了能够固定各种型号挤出管的效果,避免了现有的用于高熔点热塑性材料挤出管材的口模装置在工作的时候,因为固定挤出管的型号是固定的,所以一旦需要换用其它型号的挤出管,就会导致无法对其进行固定,进而导致生产效率的降低,而且不能固定其它型号的挤出管,也不利于装置发展的问题,增强了装置的实用性。(The invention discloses a die device for extruding a pipe from a high-melting-point thermoplastic material, and particularly relates to the technical field of pipe preparation. The fixing device and the protection ring are matched with each other, so that the effect of fixing various types of extrusion tubes is achieved, the problem that the conventional neck mold device for extruding high-melting-point thermoplastic materials cannot fix the extrusion tubes once the extrusion tubes of other types need to be replaced when the neck mold device works, the production efficiency is reduced, the extrusion tubes of other types cannot be fixed, the device is not beneficial to development is solved, and the practicability of the device is enhanced.)

1. A bush device for extruding a pipe by using a high-melting-point thermoplastic material comprises an extruder body (1), wherein a workbench (2) is detachably arranged on one side of the top end of the extruder body (1), and the bush device is characterized in that: the surface of the workbench (2) is detachably provided with a die body (3), the surface of the die body (3) is detachably provided with a fixing assembly (4), one side of the interior of the die body (3) is fixedly provided with a fixing device (5), one side of the fixing device (5) is fixedly provided with a protective ring (6), the other side of the top end of the extruder main body (1) is fixedly provided with a first connecting block (7), the surface of the top end of the first connecting block (7) is fixedly provided with a supporting column (8), one side of the top end of the supporting column (8) is fixedly provided with a connecting rod (9), one side of the bottom end of the connecting rod (9) is fixedly provided with a second connecting block (10), one side of the second connecting block (10) is fixedly provided with a stabilizing block (11), and one side of the stabilizing block (11) is fixedly provided with a sliding rod (12), and a sliding block (13) is movably sleeved on the surface of the sliding rod (12).

2. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 1, wherein: the surface demountable installation of slider (13) has fixed button (14), the surface demountable installation of slider (13) bottom has automatic lifting device (15), the surface demountable installation of fixed button (14) bottom has extrusion pipe (16).

3. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 1, wherein: the fixing device (5) comprises a stabilizing base (51), and an automatic telescopic rod (52) is detachably mounted on one side of the stabilizing base (51).

4. A die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 3, wherein: one side of the automatic telescopic rod (52) is fixedly connected with one side of the guard ring (6), and the guard ring (6) is made of a rubber component.

5. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 1, wherein: the fixing component (4) comprises a protection block (41), and a fixing bolt (42) is embedded in the protection block (41).

6. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 5, wherein: the bottom end of the fixing bolt (42) is in threaded connection with a fixing nut (43), and the surface of the fixing nut (43) is fixedly connected with the inside of the workbench (2).

7. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 1, wherein: the surface size of the interior of the mouth mold body (3) is larger than the surface size of the interior of the guard ring (6).

8. The die apparatus for extruding a pipe of a high melting point thermoplastic material according to claim 1, wherein: the number of the stabilizing blocks (11) is two, and the two stabilizing blocks (11) are respectively positioned on the left side of the sliding rod (12) and the right side of the sliding rod (12).

Technical Field

The invention relates to the technical field of pipe preparation, in particular to a neck ring die device for extruding a pipe from a high-melting-point thermoplastic material.

Background

When general high-melting-point thermoplastic materials are extruded and molded, the processing difficulty is high due to the high melting point; meanwhile, the whole extrusion speed of the composite material is not very high, and in the processing process, due to the fact that the composite material is contacted with air to reduce the temperature quickly, stress concentration is easy to occur after the high-melting-point thermoplastic material is extruded out of the pipe, and therefore an annealing process is needed after the composite material is regenerated, and the mechanical property of the pipe can be guaranteed.

However, in actual use, some disadvantages still exist, for example, the existing die device for extruding the pipe made of the high melting point thermoplastic material has the problem that the extrusion pipes of various types cannot be fixed, and when the existing die device for extruding the pipe made of the high melting point thermoplastic material works, because the types of the fixed extrusion pipes are fixed, once the extrusion pipes of other types need to be used, the fixed extrusion pipes cannot be fixed, so that the production efficiency is reduced, and the extrusion pipes of other types cannot be fixed, so that the development of the device is not facilitated; the problem of inconvenient dismantlement still exists to current bush device that is used for high melting point thermoplastic material to extrude tubular product, and the present bush device that is used for high melting point thermoplastic material to extrude tubular product is when work because the device is installed in the outside, so in case fixing device's subassembly surface is stained with liquid, will lead to the subassembly surface to take place the corrosion for a long time, and then leads to connecting between the fixed subassembly to become the fastening, inconvenient dismantlement, but also can influence the maintenance work of later stage to the bush.

It is therefore desirable to provide a die apparatus for extruding pipes from high melting thermoplastic materials.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a die device for extruding a high melting point thermoplastic material, in which a fixing device and a guard ring are arranged to cooperate with each other, so as to achieve an effect of fixing various types of extruded tubes, and avoid the problem that the existing die device for extruding a high melting point thermoplastic material cannot fix extruded tubes of other types and further reduce production efficiency, and cannot fix extruded tubes of other types and is not beneficial to device development when the existing die device for extruding a high melting point thermoplastic material works, because the types of the fixed extruded tubes are fixed, once the extruded tubes of other types need to be replaced, the practicability of the device is enhanced, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a neck ring mold device for extruding a pipe by using a high-melting-point thermoplastic material comprises an extruder main body, wherein a workbench is detachably arranged on one side of the top end of the extruder main body, the surface of the workbench is detachably provided with a mouth mold body, the surface of the mouth mold body is detachably provided with a fixed assembly, a fixing device is fixedly arranged on one side inside the mouth mold body, a protective ring is fixedly arranged on one side of the fixing device, a first connecting block is fixedly arranged on the other side of the top end of the extruder main body, a supporting column is fixedly arranged on the surface of the top end of the first connecting block, a connecting rod is fixedly arranged on one side of the top end of the supporting column, a second connecting block is fixedly arranged on one side of the bottom end of the connecting rod, one side fixed mounting of second connecting block has the steady piece, one side fixed mounting of steady piece has the slide bar, the surface activity of slide bar has cup jointed the slider.

In a preferred embodiment, a fixed button is detachably mounted on the surface of the slider, an automatic lifting device is detachably mounted on the surface of the bottom end of the slider, and an extrusion pipe is detachably mounted on the surface of the bottom end of the fixed button.

In a preferred embodiment, the fixing device comprises a stabilizing base, and an automatic telescopic rod is detachably mounted on one side of the stabilizing base.

In a preferred embodiment, one side of the automatic telescopic rod is fixedly connected with one side of the guard ring, and the guard ring is made of a rubber member.

In a preferred embodiment, the fixing assembly comprises a protective block, and a fixing bolt is embedded in the protective block.

In a preferred embodiment, a bottom end of the fixing bolt is in threaded connection with a fixing nut, and a surface of the fixing nut is fixedly connected with the inner part of the workbench.

In a preferred embodiment, the surface size of the interior of the die body is greater than the surface size of the interior of the guard ring.

In a preferred embodiment, the number of the stabilizing blocks is two, and the two stabilizing blocks are respectively located on the left side of the slide bar and the right side of the slide bar.

The invention has the technical effects and advantages that:

1. the fixing device and the protection ring are matched with each other, so that the effect of fixing various types of extrusion tubes is achieved, the problem that the conventional neck mold device for extruding high-melting-point thermoplastic materials cannot fix the extrusion tubes once the extrusion tubes of other types need to be replaced when the neck mold device works, the production efficiency is reduced, the extrusion tubes of other types cannot be fixed, the device is not beneficial to development is solved, and the practicability of the device is enhanced.

2. According to the invention, the protection block is arranged, the fixing bolt and the fixing nut are matched with each other, so that the effect of conveniently disassembling the neck mold is achieved, and the problems that once the surface of the component of the fixing device is stained with liquid, the surface of the component is corroded for a long time, the connection between the fixing components is fastened, the disassembly is inconvenient, and the later maintenance work of the neck mold is influenced when the conventional neck mold device for extruding the high-melting-point thermoplastic material is operated because the device is arranged outside are solved, and the practicability of the device is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the fixing device of the present invention.

FIG. 4 is a schematic top view of the die body of the present invention.

Fig. 5 is a schematic view of the internal structure of the fixing assembly of the present invention.

The reference signs are: 1. an extruder body; 2. a work table; 3. a die body; 4. a fixing assembly; 5. a fixing device; 6. a guard ring; 7. a first connection block; 8. a support pillar; 9. a connecting rod; 10. a second connecting block; 11. a stabilizing block; 12. a slide bar; 13. a slider; 14. a fixed button; 15. an automatic lifting device; 16. extruding a pipe; 41. a protection block; 42. fixing the bolt; 43. fixing a nut; 51. a stabilizing base; 52. an automatic telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the attached drawings 1-5, the die device for extruding a pipe by using a high-melting-point thermoplastic material comprises an extruder main body 1, wherein a workbench 2 is detachably arranged on one side of the top end of the extruder main body 1, a die body 3 is detachably arranged on the surface of the workbench 2, a fixing assembly 4 is detachably arranged on the surface of the die body 3, a fixing device 5 is fixedly arranged on one side inside the die body 3, a protective ring 6 is fixedly arranged on one side of the fixing device 5, a first connecting block 7 is fixedly arranged on the other side of the top end of the extruder main body 1, a supporting column 8 is fixedly arranged on the surface of the top end of the first connecting block 7, a connecting rod 9 is fixedly arranged on one side of the top end of the supporting column 8, a second connecting block 10 is fixedly arranged on one side of the bottom end of the connecting rod 9, a stabilizing block 11 is fixedly arranged on one side of the second connecting block 10, and a sliding rod 12 is fixedly arranged on one side of the stabilizing block 11, slider 12's surface activity has cup jointed slider 13, slider 13's surface demountable installation has fixed button 14, the surface demountable installation of slider 13 bottom has automatic lifting device 15, the surface demountable installation of fixed button 14 bottom has extrusion pipe 16, fixing device 5 includes stabilizing base 51, one side demountable installation of stabilizing base 51 has automatic telescopic link 52, one side of automatic telescopic link 52 and one side fixed connection of guard ring 6, the material of guard ring 6 is the rubber matter component, fixed subassembly 4 includes guard block 41, the inside of guard block 41 is inlayed and is installed fixing bolt 42, fixing bolt 42's bottom threaded connection has fixation nut 43, fixing nut 43's surface and workstation 2's inside fixed connection, the inside surface size of bush body 3 is greater than the inside surface size of guard ring 6, the quantity of stabilizing block 11 is two, two stabilizing block 11 are located the left side of slider 12 and the right side of slider 12 respectively.

The implementation mode is specifically as follows: through the mutual matching of the fixing device 5 and the protective ring 6, the effect of fixing various types of extrusion tubes 16 is achieved, and the practicability of the device is enhanced;

through setting up protection piece 41, mutually supporting between fixing bolt 42 and the fixation nut 43 to reach the convenient effect of dismantling of bush, strengthened the practicality of device.

Referring to the attached fig. 2 of the specification, one side of the automatic telescopic rod 52 is fixedly connected with one side of the guard ring 6, and the guard ring 6 is made of a rubber component.

The implementation mode is specifically as follows: the protection ring 6 is made of a rubber member, so that the quality of the extrusion pipe 16 is protected, and loss is reduced.

The working principle of the invention is as follows:

the first step is as follows: firstly, normally assembling each component of the device by an operator, and then normally starting the device;

the second step is that: firstly, a worker adjusts the position of the sliding block 13, then presses the fixing button 14 to fix the sliding block 13, then starts the automatic lifting device 15 to lower the extrusion pipe 16 to the inside of the mouth mold body 3, then processes the pipe, and then when the extrusion pipe 16 of other types needs to be replaced, the fixing device 5 in the mouth mold body 3 only needs to be adjusted, then the automatic telescopic rod 52 in the fixing device 5 is started to adjust the position of the protective ring 6, then the extrusion pipe 16 is fixed, secondly, when the mouth mold body 3 needs to be disassembled, the mouth mold body 3 can be taken down only by screwing off the protective block 41 in the fixing assembly 4, because the fixing bolt 42 is embedded in the protective block 41, and the protective block 41 can prevent liquid from dripping on the surface of the fixing bolt 42 to prevent the fixing bolt 42 from being rusted, therefore, the die body 3 can be conveniently disassembled;

the third step: firstly, an operator normally closes the device, then the operator checks whether the fixity among all components of the device is normal, and then parts with serious aging and abrasion in the device are replaced and maintained.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.