CN214360991U

CN214360991U - Reversible forced convection type flat-bending toughening furnace

Info

Publication number: CN214360991U
Application number: CN202022436857.1U
Authority: CN
Inventors: 陈尚学
Original assignee: Guizhou Dacheng Glass Works Co ltd
Current assignee: Guizhou Dacheng Glass Works Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-08
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a reversible forced convection type flat-bending toughening furnace, which comprises an equipment main body, a sheet placing table and positioning mechanisms, wherein the sheet placing table is installed on the left side of the equipment main body, a conveying roller is vertically installed inside the sheet placing table along the length of the sheet placing table, a glass sheet is placed at the top of the conveying roller, two positioning mechanisms are oppositely installed on the front surface and the rear surface of the sheet placing table, each positioning mechanism comprises a vertical frame, an installation transverse frame and a positioning assembly, the installation transverse frame is horizontally positioned above the sheet placing table, the lower ends of the three vertical frames are fixed on the surface of the sheet placing table through screws, the upper ends of the three vertical frames are detachably connected with the installation transverse frame, and an adjusting assembly is installed between the two vertical frames; the utility model discloses a be provided with positioning mechanism, neither influence the glass piece processing back and carry and take out, can fix a position when it carries again, avoid appearing the condition of skew, reduce the probability of glass piece edge and bench wall contact wear, and whole mechanism easy to assemble and dismantle, do not influence tempering furnace work simultaneously.

Description

Reversible forced convection type flat-bending toughening furnace

Technical Field

The utility model belongs to the technical field of tempering furnace, concretely relates to flat curved tempering furnace of convection type is forced to reversible.

Background

The toughening furnace is a device for producing toughened glass by a physical or chemical method, and comprises a physical glass toughening device and a chemical glass toughening device. If the equipment is classified according to the structure and functional characteristics of the equipment, the equipment can be divided into combined tempering equipment, flattening equipment, bent tempered glass equipment, continuous tempering equipment, bidirectional tempering equipment, a hanging furnace and the like. The forced convection and leveling bending tempering furnace is one of the forced convection and leveling bending tempering furnaces, the glass surface is heated in a forced convection heating mode, reasonable airflow flowing speed and direction are determined, and convection heat transfer coefficients are optimized, so that the heating efficiency is effectively improved, and the product quality is guaranteed. But may instead be a travel pattern in glass processing. The glass tempering machine set mainly comprises four parts, namely a segment placing section, a convection heating section, a flattening section and a segment taking section. The piece taking is a piece placing table for placing the processed glass.

The conventional glass after being processed is conveyed to a sheet placing table, the glass on the table is possibly deviated, so that the contact abrasion between the edge and the table wall is caused, and the trouble of processing subsequent glass is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved tempering furnace of convection type tie is forced to reversible to glass after solving some processing that propose in the above-mentioned background art is carried and is put the piece bench, and glass probably appears the skew when bench on it, causes edge and bench wall to appear contact wear, increases the trouble problem of follow-up glass at the processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a curved tempering furnace of reversible forced convection type tie, includes equipment principal, puts piece platform and positioning mechanism, it installs in equipment principal left side to put the piece platform, it installs the conveying roller perpendicularly along its length to put the piece platform inside, the glass piece has been placed at the conveying roller top, two positioning mechanism installs surface around putting the piece platform relatively, and positioning mechanism includes vertical, installation crossbearer and locating component, installation crossbearer level is located puts piece bench top, and is three vertical lower extreme passes through the fix with screw and puts piece platform surface, and the upper end is connected with the installation crossbearer is detachable, and installs adjusting part between the two, locating component installs perpendicularly at two installation crossbearer looks remote ends, and along its length distribution.

Preferably, the positioning assembly comprises a mounting shaft, a positioning roller, a bearing ring and a limiting spiral ring, the lower end of the mounting shaft is vertically positioned on the inner side of the sheet placing table, the upper end of the mounting shaft movably penetrates through the mounting cross frame and is exposed to the outer side, the limiting spiral ring is installed at the end part of the mounting shaft in a threaded screwing mode, and the limiting spiral ring is in surface contact limiting with the mounting cross frame.

Preferably, the bearing ring is sleeved on the mounting shaft and located below the mounting cross frame, and the positioning roller is tightly sleeved on the bearing ring.

Preferably, the adjusting part comprises a rectangular ring, through holes and a limiting rod, the rectangular ring is vertically fixed on the back of the installation transverse frame, the vertical frame is movably sleeved with the rectangular ring, the upper end of the vertical frame is provided with eight through holes along the length of the vertical frame, and the end part of the limiting rod movably penetrates through the through holes and the rectangular ring to be exposed outside.

Preferably, a right-angled triangular reinforcing plate is fixed to the lower surface of the mounting cross frame, and the other right-angled surface of the reinforcing plate is in surface contact with the vertical frame.

Preferably, the side surface of the sheet placing table is provided with a control key, and the bottom of the sheet placing table is provided with a support leg.

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

(1) the utility model discloses a be provided with positioning mechanism, neither influence the glass piece processing back and carry and take out, can fix a position when it carries again, avoid appearing the condition of skew, reduce the probability of glass piece edge and bench wall contact wear, and whole mechanism easy to assemble and dismantle, do not influence tempering furnace work simultaneously.

(2) The utility model discloses a be provided with adjusting part, can adjust whole installation crossbearer and locating component's height according to glass piece thickness, guarantee in the certain limit can all the time with glass piece edge contact location, and subassembly simple structure convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structural schematic diagram of the positioning mechanism of the present invention;

FIG. 3 is a schematic view of the positioning assembly of FIG. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the adjustment assembly of FIG. 2 according to the present invention;

in the figure: 1. an apparatus main body; 2. a sheet placing table; 3. a positioning mechanism; 31. a vertical frame; 32. mounting a transverse frame; 33. a positioning assembly; 331. installing a shaft; 332. a positioning roller; 333. a bearing ring; 334. a limiting spiral ring; 4. a conveying roller; 5. a manipulation key; 6. an adjustment assembly; 61. a rectangular ring; 62. perforating; 63. a limiting rod; 7. a reinforcing plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a reversible forced convection type flat bending tempering furnace comprises an equipment main body 1, a sheet placing table 2 and positioning mechanisms 3, wherein the sheet placing table 2 is installed on the left side of the equipment main body 1, conveying rollers 4 are vertically installed inside the sheet placing table 2 along the length of the sheet placing table, glass sheets are placed on the tops of the conveying rollers 4, the two positioning mechanisms 3 are oppositely installed on the front surface and the rear surface of the sheet placing table 2, each positioning mechanism 3 comprises a vertical frame 31, an installation transverse frame 32 and a positioning assembly 33, the installation transverse frame 32 is horizontally positioned above the sheet placing table 2, the lower ends of the three vertical frames 31 are fixed on the surface of the sheet placing table 2 through screws, the upper ends of the three vertical frames are detachably connected with the installation transverse frame 32, an adjusting assembly 6 is installed between the two vertical frames, the positioning assemblies 33 are vertically installed on the opposite ends of the two installation transverse frames 32 and are distributed along the length of the three vertical frames, and the positioning mechanisms 3 are arranged so that the conveying and the glass sheets after being processed can not be influenced and can be taken out and can be positioned when being conveyed, the condition of skew is avoided appearing, reduces glass piece edge and bench wall contact wear's probability, and whole mechanism is easy to assemble and dismantlement, does not influence tempering furnace work simultaneously.

In this embodiment, preferably, the positioning assembly 33 includes a mounting shaft 331, a positioning roller 332, a bearing ring 333 and a limiting screw ring 334, the lower end of the mounting shaft 331 is vertically located inside the sheet placing table 2, the upper end of the mounting shaft 331 movably penetrates through the mounting cross frame 32 to be exposed outside, the end part of the mounting shaft is screwed with the limiting screw ring 334, the limiting screw ring 334 is in surface contact with the mounting cross frame 32 for limiting, the bearing ring 333 is sleeved on the mounting shaft 331 and located below the mounting cross frame 32, the positioning roller 332 is tightly sleeved on the bearing ring 333 and can rotate around the bearing ring 333, and by providing the positioning assembly 33, the edge of the glass sheet can be in contact with the positioning roller 332 for positioning, without affecting the moving and conveying of the glass sheet, and the probability of damage to the edge of the glass sheet is reduced.

In this embodiment, it is preferred, adjusting part 6 includes rectangular ring 61, perforation 62 and gag lever post 63, rectangular ring 61 vertical fixation is back of the body at installation crossbearer 32, and the movable sleeve is established on vertical frame 31, vertical frame 31 upper end is provided with eight perforation 62 along its length, the activity of gag lever post 63 tip is passed perforation 62 and rectangular ring 61 and is exposed in the outside, installation crossbearer 32 lower fixed surface has right angled triangle's reinforcing plate 7, another right angle face of reinforcing plate 7 and vertical frame 31 surface contact, through being provided with adjusting part 6, can adjust the height of whole installation crossbearer 32 and locating component 33 according to glass piece thickness, guarantee in the certain extent can all the time with glass piece edge contact location, and the simple convenient operation of subassembly structure.

In this embodiment, preferably, a control key 5 is arranged on a side surface of the sheet placing table 2, the control key 5 can control the conveying roller 4 to rotate, and a support leg is arranged at the bottom of the sheet placing table 2.

The utility model discloses a theory of operation and use flow: when the utility model is used, the vertical frame 31 can be fixed on the surface of the sheet placing table 2 by screws, the installation transverse frame 32 is detachably connected with the vertical frame 31, when the height of the installation transverse frame 32 needs to be adjusted, the limiting rod 63 can be taken down, the rectangular ring 61 can move upwards or downwards along the height of the vertical frame 31 until the rectangular ring is in a proper position, the limiting rod 63 can fix and limit the vertical frame and the vertical frame, at the moment, the relative distance between the two positioning rollers 332 is consistent with the width of the glass sheet, along with the conveying and moving of the glass sheet, the edge of the glass sheet is contacted with the positioning rollers 332, and the positioning rollers 332 move along with the conveying, the friction resistance of the glass sheet and the positioning rollers can be greatly reduced, through the positioning mechanism 3, the conveying and taking-out after the processing of the glass sheet are not influenced, the positioning can be carried out, the deviation situation can be avoided, the probability of the contact abrasion between the edge of the glass sheet and the table wall is reduced, and the whole mechanism is convenient to install and disassemble, meanwhile, the operation of the toughening furnace is not influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a curved tempering furnace of reversible force convection type tie, includes equipment main part (1), puts piece platform (2) and positioning mechanism (3), it installs in equipment main part (1) left side to put piece platform (2), it installs conveying roller (4) perpendicularly along its length to put piece platform (2) inside, the glass piece has been placed at conveying roller (4) top, its characterized in that: two positioning mechanism (3) relative installation is put piece platform (2) front and back surface, and positioning mechanism (3) are including vertical (31), installation crossbearer (32) and locating component (33), installation crossbearer (32) level is located puts piece platform (2) top, and is three vertical (31) lower extreme passes through the fix with screw and puts piece platform (2) surface, upper end and installation crossbearer (32) detachable connection, and installs adjusting part (6) between the two, locating component (33) are installed perpendicularly at two installation crossbearer (32) looks remote sites, and are followed its length distribution.

2. A reversible forced convection type flat bending tempering furnace according to claim 1, characterized in that: the positioning assembly (33) comprises a mounting shaft (331), a positioning roller (332), a bearing ring (333) and a limiting spiral ring (334), the lower end of the mounting shaft (331) is vertically positioned on the inner side of the sheet placing table (2), the upper end of the mounting shaft movably penetrates through the mounting transverse frame (32) to be exposed on the outer side, the end part of the mounting shaft is provided with the limiting spiral ring (334) in a threaded screwing mode, and the limiting spiral ring (334) is in surface contact limiting with the mounting transverse frame (32).

3. A reversible forced convection type flat bending tempering furnace according to claim 2, characterized in that: the bearing ring (333) is sleeved on the mounting shaft (331) and located below the mounting cross frame (32), and the positioning roller (332) is tightly sleeved on the bearing ring (333).

4. A reversible forced convection type flat bending tempering furnace according to claim 1, characterized in that: adjusting part (6) include rectangular ring (61), perforation (62) and gag lever post (63), rectangular ring (61) vertical fixation is at installation crossbearer (32) looks back, and the activity cover is established on vertical frame (31), vertical frame (31) upper end is provided with eight perforations (62) along its length, gag lever post (63) tip activity is passed perforation (62) and rectangular ring (61) and is exposed in the outside.

5. A reversible forced convection type flat bending tempering furnace according to claim 1, characterized in that: the lower surface of the mounting transverse frame (32) is fixed with a right-angled triangular reinforcing plate (7), and the other right-angled surface of the reinforcing plate (7) is in surface contact with the vertical frame (31).

6. A reversible forced convection type flat bending tempering furnace according to claim 1, characterized in that: the side surface of the piece placing table (2) is provided with a control key (5), and the bottom of the piece placing table (2) is provided with a support leg.