CN212315917U

CN212315917U - High borosilicate glass pipe die-pressing forming device

Info

Publication number: CN212315917U
Application number: CN202020629350.5U
Authority: CN
Inventors: 黄建
Original assignee: Xinyi City Carry Forward Fruit Valley Crafts Co ltd
Current assignee: Xinyi City Carry Forward Fruit Valley Crafts Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-01-08
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a high borosilicate glass pipe die-forming device, which belongs to the technical field of high borosilicate glass pipe production, and comprises a bottom case, wherein a die-forming groove is arranged at the central position of the upper part of the bottom case, two sets of vertical plates which are oppositely arranged are fixedly arranged at the edge of the upper part of the case body, the upper ends of the two sets of vertical plates are connected through a top plate, a primary die-forming component and a secondary die-forming component are arranged between the two sets of vertical plates, and the bottom of the top plate is provided with a power component for driving the primary die-forming component to move downwards and a driving component for driving the secondary die-; the primary molding assembly comprises a molding column matched with the molding groove, and the secondary molding assembly comprises a molding barrel movably sleeved outside the molding column. The embodiment of the utility model provides a have simple structure, convenient to use and borosilicate glass manages the advantage that shaping quality is high.

Description

High borosilicate glass pipe die-pressing forming device

Technical Field

The utility model belongs to the technical field of borosilicate glass pipe production, specifically a borosilicate glass pipe die-pressing forming device.

Background

The high borosilicate glass has good fire resistance and high physical strength, compared with common glass, the high borosilicate glass has no toxic or side effect, and the mechanical property, the thermal stability, the water resistance, the alkali resistance, the acid resistance and other properties are greatly improved, so the high borosilicate glass can be widely used in various fields of chemical industry, aerospace, military, families, hospitals and the like, can be made into various products such as lamps, tableware, target discs, telescope lenses, observation holes of washing machines, microwave oven discs, solar water heaters and the like, has good popularization value and social benefit, and is an important material for manufacturing high-durability glass instruments such as beakers, test tubes and the like.

In the prior art, a high borosilicate glass tube is mostly produced through mould pressing equipment, and the existing mould pressing equipment has the defects of complex structure, low forming quality and the like, so that the production requirement can not be met.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem who solves provides a borosilicate glass pipe die forming device to the not enough of above-mentioned prior art.

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

a high borosilicate glass tube die-pressing forming device comprises a bottom box, wherein a die-pressing groove is formed in the central position of the upper portion of the bottom box, two groups of vertical plates which are oppositely arranged are fixedly installed on the edge of the upper portion of the bottom box, the upper ends of the two groups of vertical plates are connected through a top plate, a primary die-pressing assembly and a secondary die-pressing assembly are arranged between the two groups of vertical plates, and a power assembly for driving the primary die-pressing assembly to move downwards and a driving assembly for driving the secondary die-pressing assembly to move downwards are arranged at the bottom of the top plate; the primary molding assembly comprises a molding column matched with the molding groove, and the secondary molding assembly comprises a molding barrel movably sleeved outside the molding column.

As a further improvement of the utility model: the power assembly is a hydraulic push rod fixedly arranged at the bottom of the top plate, and the output end of the hydraulic push rod is fixedly connected with the upper end of the mould pressing column.

As a further improvement of the utility model: the driving assembly comprises a motor fixedly mounted at the bottom of the top plate and a driving shaft connected to the output end of the motor, one end, far away from the motor, of the driving shaft extends downwards and is in running fit with the upper portion of the bottom box, a supporting rod is fixedly connected to the side wall of the molding cylinder, one end, far away from the molding cylinder, of the supporting rod is in sliding fit with the side wall of the vertical plate, and the driving shaft penetrates through the supporting rod and is in threaded fit with the supporting rod.

As a further improvement of the utility model: and a bearing seat which is in running fit with the driving shaft is arranged at the upper part of the bottom box.

As a further improvement of the present invention: the vertical plate is provided with vertically distributed slide rails on one side facing the die pressing barrel, and one end of the support rod, which is far away from the die pressing barrel, is in sliding fit with the slide rails through a slide block.

As a further improvement of the present invention: limiting plates are arranged at the upper end and the lower end of the sliding rail.

As a further improvement of the present invention: and a cooling assembly used for cooling the mould pressing groove is also arranged in the bottom box.

As a further improvement of the present invention: the cooling assembly comprises a cooling coil coiled on the outer wall of the molding groove.

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

the embodiment of the utility model has the advantages of simple structure, convenient use and high molding quality of the borosilicate glass tube, quantitative liquid borosilicate glass raw material is injected into the molding groove, the power component is utilized to drive the molding column to move downwards and extend to the inside of the molding groove, and the liquid borosilicate glass raw material is filled between the molding column and the inner wall of the molding groove by the extrusion effect of the molding column to form a tubular shape; drive a mould pressing section of thick bamboo downstream and extend to in the clearance between mould pressing groove and the mould pressing post through drive assembly to extrude liquid borosilicate glass raw materials from liquid borosilicate glass raw materials upper portion, make liquid borosilicate glass raw materials fill closely knit, improve the shaping quality of liquid borosilicate glass pipe.

Drawings

FIG. 1 is a first schematic structural diagram of a high borosilicate glass tube molding device;

FIG. 2 is a schematic structural diagram of a secondary molding assembly in a high borosilicate glass tube molding apparatus;

FIG. 3 is a schematic structural diagram of a second apparatus for press molding borosilicate glass tubes;

in the figure: 1-bottom box, 2-cooling coil, 3-mould pressing groove, 4-vertical plate, 5-bearing seat, 6-driving shaft, 7-sliding rail, 8-mould pressing column, 9-mould pressing cylinder, 10-sliding block, 11-supporting rod, 12-limiting plate, 13-power component, 14-motor and 15-top plate.

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 present embodiment provides a high borosilicate glass tube molding device, including a bottom case 1, a molding groove 3 is disposed at a central position of an upper portion of the bottom case 1, two sets of upright plates 4 are fixedly mounted at an upper edge of the bottom case 1, upper ends of the two sets of upright plates 4 are connected through a top plate 15, a primary molding assembly and a secondary molding assembly are disposed between the two sets of upright plates 4, a power assembly 13 for driving the primary molding assembly to move downward and a driving assembly for driving the secondary molding assembly to move downward are disposed at a bottom of the top plate 15, specifically, the primary molding assembly includes a molding column 8 adapted to the molding groove 3, and the secondary molding assembly includes a molding cylinder 9 movably sleeved outside the molding column 8.

Quantitative liquid high borosilicate glass raw material is injected into the mould pressing groove 3, the mould pressing column 8 is driven by the power assembly 13 to move downwards and extend into the mould pressing groove 3, and the liquid high borosilicate glass raw material is filled between the mould pressing column 8 and the inner wall of the mould pressing groove 3 through the extrusion effect of the mould pressing column 8 to form a tubular shape; drive the mould pressing cylinder 9 through drive assembly and move down and extend to in the clearance between mould pressing groove 3 and the mould pressing post 8 to extrude liquid borosilicate glass raw materials from liquid borosilicate glass raw materials upper portion, make liquid borosilicate glass raw materials fill closely reality, improve the shaping quality of liquid borosilicate glass pipe.

Specifically, the power assembly 13 is a hydraulic push rod fixedly arranged at the bottom of the top plate 15, and the output end of the hydraulic push rod is fixedly connected with the upper end of the molding column 8.

The hydraulic push rod drives the mold pressing column 8 to move downwards and extend into the mold pressing groove 3, so that the liquid high borosilicate glass raw material forms a tubular prototype.

Specifically, the driving assembly comprises a motor 14 fixedly mounted at the bottom of the top plate 15 and a driving shaft 6 connected to an output end of the motor 14, one end, far away from the motor 14, of the driving shaft 6 extends downwards and is in running fit with the upper portion of the bottom box 1, a supporting rod 11 is fixedly connected to the side wall of the molding cylinder 9, one end, far away from the molding cylinder 9, of the supporting rod 11 is in sliding fit with the side wall of the vertical plate 4, and the driving shaft 6 penetrates through the supporting rod 11 and is in threaded fit with the supporting rod 11.

Drive shaft 6 through motor 14 and rotate, because drive

shaft

6 and 11 screw-thread fit of bracing piece, and

bracing piece

11 and 4 lateral walls sliding fit of riser for drive shaft 6 drives bracing piece 11 and a mould pressing section of thick bamboo 9 downstream and stretch into to the moulding trough 3 inside when rotating, thereby extrudees liquid borosilicate glass rudiment from the top, makes liquid borosilicate glass rudiment keep inseparable.

Specifically, the upper part of the bottom box 1 is provided with a bearing seat 5 which is in running fit with the driving shaft 6.

Specifically, the vertical plate 4 is provided with a slide rail 7 which is vertically distributed on one side facing the molding cylinder 9, and one end of the support rod 11, which is far away from the molding cylinder 9, is in sliding fit with the slide rail 7 through a slide block 10.

Further, both ends all are provided with limiting plate 12 about the slide rail 7, through limiting plate 12's setting, can prevent that bracing piece 11 from breaking away from with slide rail 7 at the removal in-process.

The working principle of the embodiment is as follows: quantitative liquid high borosilicate glass raw material is injected into the mould pressing groove 3, the mould pressing column 8 is driven by the power assembly 13 to move downwards and extend into the mould pressing groove 3, and the liquid high borosilicate glass raw material is filled between the mould pressing column 8 and the inner wall of the mould pressing groove 3 through the extrusion effect of the mould pressing column 8 to form a tubular shape; drive the mould pressing cylinder 9 through drive assembly and move down and extend to in the clearance between mould pressing groove 3 and the mould pressing post 8 to extrude liquid borosilicate glass raw materials from liquid borosilicate glass raw materials upper portion, make liquid borosilicate glass raw materials fill closely reality, improve the shaping quality of liquid borosilicate glass pipe.

Drive shaft 6 through motor 14 and rotate, because drive

shaft

6 and 11 screw-thread fit of bracing piece, and

bracing piece

Example 2

Referring to fig. 1 and 3, in the present embodiment, compared with embodiment 1, a cooling assembly for cooling the mold pressing groove 3 is further disposed inside the bottom case 1, and the liquid borosilicate glass raw material can be rapidly solidified and molded through the arrangement of the cooling assembly.

Specifically, the cooling assembly comprises a cooling coil 2 wound around the outer wall of the molding groove 3.

The embodiment of the utility model has the advantages of simple structure, convenient use and high molding quality of borosilicate glass tube, quantitative liquid borosilicate glass raw material is injected into the molding groove 3, the power component 13 is utilized to drive the molding pressing column 8 to move downwards and extend into the molding groove 3, and the liquid borosilicate glass raw material is filled between the molding pressing column 8 and the inner wall of the molding groove 3 through the extrusion effect of the molding pressing column 8 to form a tubular shape; drive the mould pressing cylinder 9 through drive assembly and move down and extend to in the clearance between mould pressing groove 3 and the mould pressing post 8 to extrude liquid borosilicate glass raw materials from liquid borosilicate glass raw materials upper portion, make liquid borosilicate glass raw materials fill closely reality, improve the shaping quality of liquid borosilicate glass pipe.

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 high borosilicate glass tube molding and forming device is characterized by comprising a bottom box (1), wherein a molding groove (3) is formed in the center of the upper part of the bottom box (1), two groups of vertical plates (4) which are oppositely arranged are fixedly installed on the edge of the upper part of the bottom box (1), the upper ends of the two groups of vertical plates (4) are connected through a top plate (15), a primary molding assembly and a secondary molding assembly are arranged between the two groups of vertical plates (4), and a power assembly (13) for driving the primary molding assembly to move downwards and a driving assembly for driving the secondary molding assembly to move downwards are arranged at the bottom of the top plate (15); the primary molding assembly comprises a molding column (8) matched with the molding groove (3), and the secondary molding assembly comprises a molding cylinder (9) movably sleeved outside the molding column (8).

2. The high borosilicate glass tube molding and forming device according to claim 1, wherein the power assembly (13) is a hydraulic push rod fixedly arranged at the bottom of the top plate (15), and the output end of the hydraulic push rod is fixedly connected with the upper end of the molding column (8).

3. The high borosilicate glass tube molding and forming device according to claim 1, wherein the driving assembly comprises a motor (14) fixedly mounted at the bottom of the top plate (15) and a driving shaft (6) connected to the output end of the motor (14), one end of the driving shaft (6) far away from the motor (14) extends downwards and is in running fit with the upper part of the bottom box (1), a supporting rod (11) is fixedly connected to the side wall of the molding cylinder (9), one end of the supporting rod (11) far away from the molding cylinder (9) is in sliding fit with the side wall of the upright plate (4), and the driving shaft (6) penetrates through the supporting rod (11) and is in threaded fit with the supporting rod (11).

4. The high borosilicate glass tube molding device according to claim 3, wherein the upper part of the bottom box (1) is provided with a bearing seat (5) which is rotationally matched with the driving shaft (6).

5. The high borosilicate glass tube molding and forming device according to claim 3 or 4, wherein one side of the vertical plate (4) facing the molding cylinder (9) is provided with a slide rail (7) which is vertically distributed, and one end of the support rod (11) far away from the molding cylinder (9) is in sliding fit with the slide rail (7) through a slide block (10).

6. The high borosilicate glass tube molding and forming device according to claim 5, wherein the upper and lower ends of the slide rail (7) are provided with limit plates (12).

7. The high borosilicate glass tube molding and forming device according to claim 1, wherein a cooling component for cooling the molding groove (3) is further arranged inside the bottom box (1).

8. The apparatus as claimed in claim 7, wherein the cooling assembly comprises a cooling coil (2) wound around the outer wall of the molding groove (3).