CN212312516U

CN212312516U - Sealing washer production heating device

Info

Publication number: CN212312516U
Application number: CN202020567969.8U
Authority: CN
Inventors: 李恩义
Original assignee: Xuzhou Jinggong Seal Science & Technology Co ltd
Current assignee: Xuzhou Jinggong Seal Science & Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-08
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a sealing washer production heating device belongs to sealing washer production technical field, including the feed cylinder, the dog-house has been seted up on feed cylinder upper portion, the inside center post that is provided with of feed cylinder, feed cylinder inner wall are provided with a plurality of first heating element that circumference distributes, the center post outer wall is provided with a plurality of second heating element that circumference distributes, the center post with form annular storage cavity between the feed cylinder. The utility model has the advantages of rubber materials melts effectually and efficient, through throwing rubber materials into the inside annular storage intracavity of feed cylinder from the material feeding mouth, heat from the rubber materials outside through the first heating element on the feed cylinder inner wall, the second heating element who combines the center post outer wall heats from the rubber materials inboard, realize dual heating effect, and then improve rubber materials melt speed, improve heating efficiency, rubber materials melts time when having greatly shortened the sealing washer, the production rhythm is accelerated.

Description

Sealing washer production heating device

Technical Field

The utility model belongs to the technical field of the sealing washer production, specifically a sealing washer production heating device.

Background

When the sealing ring is produced, the rubber raw material needs to be melted and then is molded by compression molding. At present, when melting rubber materials, mostly drop into rubber materials inside special feed cylinder, the heating mechanism in the cooperation feed cylinder heats rubber materials, makes it melt, because rubber materials is in the state of piling up in the feed cylinder is inside for heating mechanism produces the uneven problem of being heated easily when heating rubber materials, and the rubber materials that is located the inlayer can't be by quick heating, has the defect that heating effect is poor and rubber materials melts the speed slowly.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a sealing washer production heating device.

In order to solve the technical problem, the utility model provides a following technical scheme:

a sealing ring production heating device comprises a charging barrel, wherein a feeding port is formed in the upper portion of the charging barrel, a central column is arranged in the charging barrel, a plurality of first heating assemblies distributed circumferentially are arranged on the inner wall of the charging barrel, a plurality of second heating assemblies distributed circumferentially are arranged on the outer wall of the central column, an annular storage cavity is formed between the central column and the charging barrel, a stirring assembly is arranged in the annular storage cavity, and a driving assembly for driving the stirring assembly to rotate along the annular storage cavity is mounted on the upper portion of the charging barrel; the stirring subassembly includes that vertical setting is in the inside stirring post of annular storage cavity, drive assembly includes fixed mounting and is in the motor on feed cylinder upper portion and connection are in the pivot of motor output end, the pivot extends to inside and the fixedly connected with drive plate of feed cylinder, center post upper end through the connecting rod with drive plate normal running fit.

As a further improvement of the utility model: and a plurality of stirring rods are fixedly arranged on the side wall of the stirring column.

As a further improvement of the utility model: the stirring rod is perpendicular to the stirring column.

As a further improvement of the utility model: the first heating assembly and the second heating assembly are both electric heating plates.

As a further improvement of the present invention: the top still fixedly is provided with the guide cylinder in the feed cylinder, the guide cylinder inboard is provided with annular rack, the connecting rod upper segment with the drive plate passes through bearing normal running fit, install on the connecting rod with rack toothing's gear.

As a further improvement of the present invention: and a discharge pipe is arranged at the lower part of the side wall of the charging barrel, and a discharge valve is arranged on the discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of rubber materials melts effectually and efficient, through throwing rubber materials into the inside annular storage intracavity of feed cylinder from the material feeding mouth, heat from the rubber materials outside through the first heating element on the feed cylinder inner wall, the second heating element who combines the center post outer wall heats from the rubber materials inboard, realize dual heating effect, and then improve rubber materials melt speed, improve heating efficiency, rubber materials melts time when having greatly shortened the sealing washer, the production rhythm is accelerated.

Drawings

FIG. 1 is a schematic structural diagram of a heating device for producing a sealing ring;

FIG. 2 is a schematic structural diagram of a guide cylinder in a heating device for producing a sealing ring;

FIG. 3 is an enlarged view of area A of FIG. 1;

in the figure: 1-material cylinder, 2-first heating component, 3-stirring rod, 4-stirring column, 5-second heating component, 6-central column, 7-connecting rod, 8-guide cylinder, 9-feeding port, 10-driving plate, 11-motor, 12-discharging pipe, 13-discharging valve, 14-annular rack and 15-gear.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, the embodiment provides a heating device for producing a sealing ring, which includes a charging barrel 1, a feeding port 9 is disposed at the upper portion of the charging barrel 1, a central column 6 is disposed inside the charging barrel 1, a plurality of first heating assemblies 2 are circumferentially distributed on the inner wall of the charging barrel 1, a plurality of second heating assemblies 5 are circumferentially distributed on the outer wall of the central column 6, an annular storage cavity is formed between the central column 6 and the charging barrel 1, a stirring assembly is disposed in the annular storage cavity, a driving assembly for driving the stirring assembly to rotate along the annular storage cavity is mounted at the upper portion of the charging barrel 1, specifically, the stirring assembly includes a stirring column 4 vertically disposed in the annular storage cavity, the driving assembly includes a motor 11 fixedly mounted at the upper portion of the charging barrel 1 and a rotating shaft connected to an output end of the motor 11, the rotating shaft extends into the charging barrel and is fixedly connected with a driving plate 10, and the upper end of the central column 4 is in running fit with the driving plate 10 through a connecting rod 7.

The rubber raw material is put into the annular storage cavity in the charging barrel 1 from the feeding port 9, the rubber raw material is heated from the outer side of the rubber raw material through the first heating assembly 2 on the inner wall of the charging barrel 1, and the rubber raw material is heated from the inner side of the rubber raw material by combining the second heating assembly 5 on the outer wall of the central column 6, so that the double heating effect is realized, the melting speed of the rubber raw material is increased, and the heating efficiency is improved; drive plate 10 through motor 11 and rotate, and then drive stirring post 4 through connecting rod 7 and rotate in annular storage cavity inside to stir rubber materials and handle, make rubber materials can be more even with first heating element 2 and the 5 contacts of second heating element, further improve rubber materials melt speed.

Further, a plurality of stirring rods 3 are fixedly arranged on the side wall of the stirring column 4, and the stirring range of the rubber raw materials can be enlarged through the arrangement of the stirring rods 3, so that the stirring effect is improved.

Further, the stirring rod 3 is arranged perpendicular to the stirring column 4.

Specifically, the first heating assembly 2 and the second heating assembly 5 are both electric heating plates.

Further, a guide cylinder 8 is fixedly arranged at the top in the charging barrel 1, an annular rack 14 is arranged on the inner side of the guide cylinder 8, the upper section of the connecting rod 7 is in running fit with the driving plate 10 through a bearing (not shown), and a gear 15 meshed with the rack 14 is arranged on the connecting rod 7.

When drive plate 10 drives center post 14 and follows annular storage cavity internal rotation, because gear 15 and the meshing of annular rack 14 on the connecting rod 7 make connecting rod 7 drive 4 self rotations of stirring post then, cooperate the rotation of 4 outer wall puddlers 3 of stirring post to further improve rubber materials's stirring effect, thereby with better group of rubber materials to first heating element 2 and second heating element 5, further improve rubber materials's heating effect.

The working principle of the embodiment is as follows: the rubber raw material is put into the annular storage cavity in the charging barrel 1 from the feeding port 9, the rubber raw material is heated from the outer side of the rubber raw material through the first heating assembly 2 on the inner wall of the charging barrel 1, and the rubber raw material is heated from the inner side of the rubber raw material by combining the second heating assembly 5 on the outer wall of the central column 6, so that the double heating effect is realized, the melting speed of the rubber raw material is increased, and the heating efficiency is improved; drive plate 10 through motor 11 and rotate, and then drive stirring post 4 through connecting rod 7 and rotate in annular storage cavity inside to stir rubber materials and handle, make rubber materials can be more even with first heating element 2 and the 5 contacts of second heating element, further improve rubber materials melt speed.

Example 2

Referring to fig. 1, in this embodiment, compared with embodiment 1, a material discharge pipe 12 is disposed at a lower portion of a side wall of the material cylinder, and a material discharge valve 13 is disposed on the material discharge pipe 12.

After the rubber raw material is melted, the discharge valve 13 is opened, whereby the melted rubber raw material can be discharged from the cylinder 1 through the discharge pipe 12.

The utility model has the advantages of rubber materials melts effectually and efficient, through throwing rubber materials into the 1 inside annular storage intracavity of feed cylinder from feed inlet 9, heat from the rubber materials outside through first heating element 2 on the 1 inner wall of feed cylinder, combine the second heating element 5 of 6 outer walls of center post to heat from the rubber materials inboard, realize dual heating effect, and then improve melting speed of rubber materials, improve heating efficiency, rubber materials's the time of melting when having greatly shortened the sealing washer, the production rhythm is accelerated.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The sealing ring production heating device is characterized by comprising a charging barrel (1), wherein a feeding port (9) is formed in the upper portion of the charging barrel (1), a central column (6) is arranged inside the charging barrel (1), a plurality of circumferentially distributed first heating assemblies (2) are arranged on the inner wall of the charging barrel (1), a plurality of circumferentially distributed second heating assemblies (5) are arranged on the outer wall of the central column (6), an annular storage cavity is formed between the central column (6) and the charging barrel (1), a stirring assembly is arranged in the annular storage cavity, and a driving assembly for driving the stirring assembly to rotate along the annular storage cavity is mounted on the upper portion of the charging barrel (1); stirring subassembly includes vertical setting and is in inside stirring post (4) of annular storage cavity, drive assembly includes fixed mounting and is in motor (11) on feed cylinder (1) upper portion and connection are in the pivot of motor (11) output, the pivot extends to inside and fixedly connected with drive plate (10) of feed cylinder, stirring post (4) upper end through connecting rod (7) with drive plate (10) normal running fit.

2. The sealing ring production heating device according to claim 1, wherein a plurality of stirring rods (3) are fixedly arranged on the side wall of the stirring column (4).

3. A heating device for producing sealing ring according to claim 2, characterized in that the stirring rod (3) is arranged perpendicular to the stirring column (4).

4. A sealing ring production heating device according to claim 1, wherein the first heating element (2) and the second heating element (5) are both electric heating plates.

5. The sealing ring production heating device as claimed in any one of claims 1 to 4, wherein a guide cylinder (8) is fixedly arranged at the inner top of the material cylinder (1), an annular rack (14) is arranged on the inner side of the guide cylinder (8), the upper section of the connecting rod (7) is rotatably matched with the driving plate (10) through a bearing, and a gear (15) meshed with the annular rack (14) is arranged on the connecting rod (7).

6. The sealing ring production heating device as claimed in claim 1, wherein a discharge pipe (12) is arranged at the lower part of the side wall of the charging barrel, and a discharge valve (13) is arranged on the discharge pipe (12).