CN201003031Y

CN201003031Y - Module type wind grating device for double curved glass tempering

Info

Publication number: CN201003031Y
Application number: CNU2007200178300U
Authority: CN
Inventors: 王志坚; 张艳琴; 王四红
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-12
Filing date: 2007-02-12
Publication date: 2008-01-09
Anticipated expiration: 2017-02-12

Abstract

The utility model relates to a hyperboloid glass toughening module grid device, which comprises an upper grid(6) and a lower grid(8) which are connected and hung in the machine stander(1) by a connecting and driving mechanism positioned at the top of the machine stander(1); wherein, the upper grid(6) and the lower grid(8) consist of a plurality of grid modules(10) embedded in a grid base(11); a space curved surface formed between the molding grid faces(w) of the upper grid(6) and the lower grid(8) is the same as the curved surface of the hyperboloid glass; the piston rod(5) of a driving cylinder(4) can drive the upper grid(6) move upwards and downwards to drive the upper grid(8) connecting with the other end of the hanging chain to move simultaneously; the length of the grid module(10) can be adjusted by an expansion screw rod(14), thereby adjusting the shape of the molding grid face(W) which consists of all the grid modules(10). The utility model has the advantages of the easy and quick adjustment, good toughening effect of the glass, low production cost, high the product quality and production efficiency.

Description

Double curved glass moudle type air grid device

Technical field

The utility model relates to glass ware forming equipment, relates in particular to double curved glass tempered air grid device.

Background technology

More common tempering mode has two kinds in state's inner hyperboloid glass production at present: a kind of is to hang stove tempering method, the sheet glass raw material is vertically sling by special hanger, orbiting by the heating chamber thermoplastic, is carried out the tempering typing by pressing and forming air grid cooling section again.This method, is difficult to ensure the quality of products and efficient because vertical forming and tempering carry out at same station because the adjustment of air grid is tested with groping by experience entirely, and it is suitable that the gap between the air grid is difficult to adjust, and causes glass crimp or moulding deficiency easily.Another kind is a roller bed type glass tempering method, by outer roller-way flat glass film is sent on the ceramic roller in the heating zone, back and forth moves thermally equivalent, enters shaping area behind the slide hot mastication, softening slide by the forming mould holder again and enters air-cooled section and carry out tempering.This method is had relatively high expectations to mould and refrigerating unit, if inhomogeneous cooling is even, the remaining internal stress of meeting influences glass quality and production efficiency in the slide.And the glass of various different size shapes all must be equipped with the air grid that matches with it, and cost of manufacture is very high.

Summary of the invention

The purpose of this utility model, just provide a kind of can be supporting with the glass tempering production line, be easy to adjust, air-cooled performance is good, can improve the quality and the novel glass windshield mold for toughing device of production efficiency.

Task of the present utility model is finished like this: a kind of double curved glass moudle type of research and design air grid device, supporting with the hyperboloid glass production line, mainly form by frame, last air grid, following air grid, connection driving mechanism, last air grid, following air grid are connected by the connection driving mechanism of device on frame, lifting is suspended in the frame, respectively comprise some adjustable air grid modular units, leave the space of hyperboloid glass ware forming between last air grid and the following air grid.Last air grid and following air grid are inlaid on the air grid seat that has the hollow air channel by some air grid modules and rearrange, the forming railings surface of last air grid is to evagination, the forming railings surface of following air grid concaves, and the space curved surface that forms between the forming railings surface up and down of evagination indent is identical with the curve form of hyperboloid glass.Connecting driving mechanism comprises cylinder saddle, drives cylinder, sprocket wheel, suspension chain, driving cylinder vertically is installed on the cylinder saddle that is fixed in back timber middle part, frame both sides, the piston rod of cylinder stretches out downwards with last air grid and is connected, sprocket wheel is installed in respectively on the rear and front end face of frame both sides back timber, fixedly connected with the air grid hanger of last air grid and following air grid respectively in the equipped suspension chain two ends of sprocket wheel, the stage casing that hangs chain is provided with chain and adjusts screw rod, can be used to adjust the elasticity that hangs chain.Forming up and down, the top end face of the air grid module of air grid is the inclined-plane in band wind hole, the bottom connects flexible screw rod, be inlaid in the inner face of air grid seat, flexible screw rod inwardly runs through the air grid seat by the outer end, be connected with the bottom of the air grid module that is inlaid in air grid seat inner face, by adjusting the length of flexible screw rod, the position of adjustable rectification campaign grid module in the air grid seat, thereby the whole forming railings surface shape that adjustment is made of each air grid combined modules.

Through overtesting, prove that air grid of the present utility model is easy to adjust, quick, speed of cooling and temperature are even, and glass tempering is effective, can reduce cost effectively, improves glass tempering quality and production efficiency, has reached intended purposes preferably.

Description of drawings

Fig. 1 is a double curved glass production line complete machine synoptic diagram;

Fig. 2 is the utility model structural representation;

Fig. 3 is the A-A view of Fig. 2;

Fig. 4 is the B-B view of Fig. 2;

Fig. 5 is the C-C view of Fig. 2.

Among the figure, the 1-frame, the 2-sprocket wheel, the 3-cylinder saddle, 4-drives cylinder, the 5-piston rod, the last air grid of 6-, 7-chain are adjusted screw rod, air grid under the 8-, 9-hangs chain, 10-air grid module, 11-air grid seat, 12-screw rod cover, 13-nut, the 14-screw rod that stretches;

S-send fragment, the R-heating zone, and the X-profiled section, F-air grid tempering section, the P-finished product goes out fragment, W-forming railings surface, G-air grid hanger, M-sealing-ring, K-wind hole, Z-air intake pipe orifice.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.Adopt the utility model to form a complete production network on the hyperboloid glass production line, slide through profiled section X typing, enters air grid tempering section F by after sending fragment S to be transported to heating zone R heating.Air grid tempering section F adopts double curved glass moudle type air grid device, be inlaid in by some air grid modules 10 and form air grid 6 and following air grid 8 on the air grid seat 11, shape adjustments air grid module 10 according to hyperboloid glass forms hyperboloid forming railings surface W, the forming railings surface W of last air grid 6 is to evagination, the forming railings surface W of following air grid 8 concaves, and last air grid 6 and following air grid 8 lift on the sprocket wheel 2 that is suspended on above the frame 11 by hanging chain 9.Cylinder saddle 3 is installed in above the back timber of frame 1, and the piston rod 5 that vertically is contained in the driving cylinder 4 in the cylinder saddle 3 stretches out downwards, is connected with last air grid 6.Air grid module 10 is inlaid in the inner face of air grid seat 11, the bottom that connects air grid module 10 by the flexible screw rod 14 that runs through air grid seat 11, by adjusting the length of flexible screw rod 14 adjustable rectification campaign grid modules 10, constitute the curve form of needed forming railings surface W by each air grid module 10.Promote piston rod 5 motions by driving cylinder 4, can drive air grid 6 and following air grid 8 linkages from top to bottom.During the slide tempering, piston rod 5 stretches out downwards, air grid 6 is to pressing down in the promotion, related suspension chain 9 the other ends drive down, and air grid 8 rises, forming railings surface W is close to slide from upper and lower surface simultaneously up and down, in the hollow air channel of wind by air intake pipe orifice Z input air grid seat 11, the wind hole K by air grid module 10 is to the slide cooling of evenly drying.Tempering is finished, and the piston rod 5 that drives cylinder 4 inwardly contracts, and air grid 6 rises in the pulling, and the following air grid 8 of related suspension chain 9 the other ends descends, and the space length between last air grid 6 and the following air grid 8 is opened increasing, and air intake pipe orifice Z is out-of-blast.Slide behind the tempering goes out fragment P by carrying carrying roller to send into finished product, finishes a working cycle.

Because the forming railings surface W of modularization air grid device is constituted by several air grid modules 10, when the kind of changing the production slide, specification, only need get final product according to the corresponding air grid module 10 of slide shape adjustments each several part, needn't integral replacing forming railings surface W.Easy to adjust, quick, highly versatile greatly reduces the air grid cost.The utility model is blowing symmetry relatively up and down, and cooling temperature and speed are even, have avoided the distortion of slide effectively, and whole good uniformity has been eliminated the stress pattern of slide.Guarantee formed product tempering quality, given full play to the throughput of integral production line, improved production efficiency.

Claims

1, double curved glass moudle type air grid device, supporting with the hyperboloid glass production line, it is characterized in that mainly forming by frame (1), last air grid (6), following air grid (8), connection driving mechanism etc., last air grid (6), following air grid (8) are connected by the connection driving mechanism lifting of frame (1) end face, be suspended in the frame (1), respectively comprise some adjustable air grid modules (10), leave the space of hyperboloid glass ware forming between last air grid (6) and the following air grid (8).

2, according to the described double curved glass moudle type of claim 1 air grid device, it is characterized in that said air grid (6) and the following air grid (8) gone up is inlaid on the air grid seat (11) that has the hollow air channel by some air grid modules (10) and rearranges, the forming railings surface (W) of last air grid (6) is to evagination, the forming railings surface (W) of following air grid (8) concaves, and the space curved surface that forms between the forming railings surface up and down (W) of evagination indent is identical with the curve form of hyperboloid glass.

3, according to the described double curved glass moudle type of claim 1 air grid device, it is characterized in that said connection driving mechanism comprises cylinder saddle (3), drive cylinder (4), sprocket wheel (2), hang chain (9), driving cylinder (4) vertically is installed on the cylinder saddle (3) that is fixed in back timber middle part, frame (1) both sides, cylinder piston rod (5) stretches out downwards with last air grid (6) and is connected, sprocket wheel (2) is installed in respectively on the rear and front end face of frame (1) both sides back timber, fixedly connected with the air grid hanger (G) of last air grid (6) and following air grid (8) respectively in the two ends of the suspension chain (9) that sprocket wheel (2) is equipped, the stage casing that hangs chain (9) is provided with chain and adjusts screw rod (7).

4, according to claim 1,2 described double curved glass moudle type air grid devices, it is characterized in that the inclined-plane of the top end face of said air grid module (10) for band wind hole (K), the bottom connects flexible screw rod (14), be inlaid in the inner face of air grid seat (11), flexible screw rod (14) inwardly runs through air grid seat (11) by the outer end, be connected with the bottom of the air grid module (10) that is sleeved on air grid seat (11) inner face, by adjusting the length of flexible screw rod (14), the position of adjustable rectification campaign grid module (10) in air grid seat (11), thus the shape of the whole forming railings surface (W) that constitutes by each air grid module (10) adjusted.