Forming device for curved glass production

Abstract

The utility model discloses a forming device for curved glass production, which belongs to the technical field of glass processing and comprises a forming table for curved glass production and processing, a guide rail frame is arranged on one side of the top end of the forming table, and two first connecting blocks are arranged on the outer side of the guide rail frame. The top ends of the two first connecting blocks are jointly provided with a conveying frame used for conveying glass, the two sides of the top end of the conveying frame are each symmetrically provided with three second connecting blocks, and the opposite sides of the six second connecting blocks are each provided with a protection rod. According to the forming device for curved glass production, due to the transverse plate, the protection rod, the roller and the fixing assembly, when the conveying frame conveys glass, under the combined action of the protection rod and the roller, the glass can be subjected to deviation rectification protection and is prevented from falling off from the conveying frame, so that the production efficiency of the curved glass is not affected, and meanwhile, when the glass is not conveyed, the glass can be prevented from falling off from the conveying frame. The fixing assembly and the protection rod can be opened, and the protection rod and the transverse plate are stored downwards, so that the occupied area is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, in particular to a forming device for producing curved glass. Background Art

[0002] Nowadays, there are more and more types of glass. In addition to flat glass, the use of curved glass is becoming more and more extensive, such as the solar photovoltaic industry, front and rear windshields of automobiles, on-board displays, etc. The curved surface forming processing of glass is mainly carried out through hot bending forming, and during the processing, the glass is conveyed to the forming mold base by the conveying mechanism in the forming device, and most of the existing conveying mechanisms are not provided with a protective mechanism. In the process of conveying the glass to the forming mold base through the conveying mechanism, when the glass is placed or conveyed to the conveying mechanism and is in an offset state, the conveying device conveying the glass is prone to conveying the glass from one side of the conveying mechanism, thereby affecting the production efficiency of the curved glass.

[0003] A Chinese patent document (application publication number CN219239514U) discloses a forming device for producing curved glass, which includes a workbench, a die seat is fixed on one side of the upper end surface of the workbench, two guide rail seats are symmetrically fixed on the upper end surface of the workbench, a guide rail groove is opened on the upper end surface of each guide rail seat, a movable frame is movably arranged on each guide rail seat, and a plurality of driving rollers are rotatably arranged between the two movable frames.

[0004] It can be seen that the patent document cited above also has the same problem. There is a lack of protective devices on the conveying frame. In the process of conveying the glass to the die seat through the driving roller in the movable frame, when the glass is conveyed to the driving roller and is in an offset state, the driving roller conveying the glass is prone to cause the glass to fall from one side of the movable frame, which will affect the production efficiency of the curved glass. Utility Model Content

[0005] The utility model aims to provide a forming device for producing curved glass to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forming device for curved glass production, comprising a forming table for curved glass production and processing, a guide rail frame is provided on one side of the top of the forming table, two first connecting blocks are provided on the outer side of the guide rail frame, a conveying frame for conveying glass is commonly provided on the top of the two first connecting blocks, three second connecting blocks are symmetrically installed on both sides of the top of the conveying frame, protective rods are equipped on the opposite sides of the six second connecting blocks, fixing grooves are opened on the opposite sides of the six protective rods, rollers are commonly provided at the upper and lower ends of the six fixing grooves, two cross plates are commonly provided on one side of the six protective rods, and fixing components are provided on both sides of the top of the conveying frame.

[0007] As a preferred embodiment, a fixing frame is installed on the other side of the top of the forming table, and a blowing mechanism for auxiliary glass forming is provided at the top of the fixing frame. A base frame is installed at the top of the forming table below the fixing frame, and a forming mold base is provided at the top of the base frame, and a limiting assembly is provided on the inner side wall of the base frame.

[0008] As a preferred embodiment, the fixing assembly includes a first fixing block, a fixing screw rod is penetrated through one side of the first fixing block, a first torque is installed at one end of the fixing screw rod, and the other end of the fixing screw rod is threadedly connected to one side of the adjacent protective rod.

[0009] As a preferred embodiment, slide bars are installed on both sides of the bottom end of the molding die base, and the outer walls of the two slide bars are slidably connected to the two sides of the top end of the base frame respectively.

[0010] As a preferred embodiment, the limiting assembly includes a second fixed block, a limiting screw rod is penetrated through the bottom end of the second fixed block, and a second torque is installed at the bottom end of the limiting screw rod.

[0011] As a preferred embodiment, the diameter of the roller is greater than the depth of the fixing groove.

[0012] As a preferred embodiment, the top end of the conveying frame and the top end of the forming mold base are located in the same horizontal plane.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The curved glass forming device, thanks to the horizontal plate, the protection rod, the roller and the fixing assembly, can correct the deviation of the glass when the conveyor frame conveys the glass, under the joint action of the protection rod and the roller, to prevent the glass from falling from the conveyor frame, thereby not affecting the production efficiency of the curved glass. At the same time, when the glass is not conveyed, the fixing assembly and the protection rod can be opened, and the protection rod and the horizontal plate can be stored downward, thereby reducing the occupied area.

[0015] By providing a limit assembly, a base frame and a forming mold base, the limit assembly is opened, and then the forming mold base is moved outward until it is separated from the base frame. Then, a new forming mold base is replaced in the same way and limited by the limit assembly. This method facilitates the replacement of the forming mold base, so that it can produce curved glass with different curvatures, thereby meeting a variety of needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the conveying frame of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the base frame and the mold base of the utility model;

[0020] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Description of reference numerals:

[0022] In the figure: 1, forming table; 2, fixed frame; 3, blowing mechanism; 4, guide frame; 5, first connecting block; 6, conveying frame; 7, second connecting block; 8, protective rod; 801, fixed groove; 9, roller; 10, cross plate; 11, first fixed block; 12, fixed screw rod; 13, first twist; 14, base frame; 15, forming mold base; 16, second fixed block; 17, limit screw rod; 18, second twist; 19, slide bar. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the utility model, and are explained here together.

[0025] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0026] This embodiment provides Figures 1 to 4The forming table 1 shown in the figure is used for the production and processing of curved glass, and a guide frame 4 is provided on one side of the top of the forming table 1, and two first connecting blocks 5 are provided on the outer side of the guide frame 4, and the guide frame 4 is composed of a motor, a mounting plate, a transmission screw and a sliding rod. The first connecting blocks 5 can be driven to move by the guide frame 4, and one of the first connecting blocks 5 is threadedly connected to the guide frame 4, and the other first connecting block 5 is slidably connected to the guide frame 4. The tops of the two first connecting blocks 5 are jointly provided with a conveying frame 6 for conveying glass, and the conveying frame 6 is composed of a connecting frame and a plurality of driving rollers. Three second connecting blocks 7 are symmetrically installed on both sides of the top of the conveying frame 6. The number of the second connecting blocks 7 is six but not limited to six, and can also be set according to actual conditions. The opposite sides of the six second connecting blocks 7 are equipped with protective rods 8.

[0027] In this embodiment, six protective rods 8 are provided with fixing grooves 801 on opposite sides, and rollers 9 are provided at the upper and lower ends of the six fixing grooves 801. The rollers 9 are connected to the fixing grooves 801 by bearings, and two cross plates 10 are provided on one side of the six protective rods 8. The protective rods 8 are connected to the second connecting blocks 7 and the cross plates 10 by bearings. Fixed components are provided on both sides of the top of the conveying frame 6. The rollers 9 cooperate with the protective rods 8 to correct the glass on the conveying frame 8 and prevent it from falling from the conveying frame 6. At the same time, the fixed components and the protective rods 8 are opened, so that the protective rods 8 and the cross plates 10 can be stored downward, thereby reducing their occupied area.

[0028] In this embodiment, a fixing frame 2 is installed on the other side of the top of the forming table 1, and a blowing mechanism 3 for auxiliary glass forming is provided on the top of the fixing frame 2. The blowing mechanism 3 is a blowing mechanism 3 composed of a gas supply mechanism and a blowing hood connected to each other in the cited document, and is an existing connecting component. A base frame 14 is installed on the top of the forming table 1 below the fixing frame 2, and a forming mold base 15 is provided on the top of the base frame 14, and a limiting component is provided on the inner side wall of the base frame 14.

[0029] The fixing assembly provided in this embodiment includes a first fixing block 11, a fixing screw rod 12 is penetrated through one side of the first fixing block 11, the outer wall of the fixing screw rod 12 is threadedly connected to the inner wall of the first fixing block 11, a first twist 13 is installed at one end of the fixing screw rod 12, and the outer wall of the first twist 13 is provided with an anti-slip thread, and the other end of the fixing screw rod 12 is threadedly connected to one side of an adjacent protective rod 8, and a threaded hole is opened on one side of the protective rod 8.

[0030] In this embodiment, slide bars 19 are installed on both sides of the bottom of the molding die base 15. The slide bar 19 is T-shaped. The outer walls of the two slide bars 19 are slidably connected to the two sides of the top of the base frame 14 respectively. Both sides of the top of the base frame 14 are provided with slide grooves adapted to the slide bars 19, and the length of the slide grooves is less than the length of the base frame 14.

[0031] The limiting assembly provided in this embodiment includes a second fixed block 16, a limiting screw rod 17 is penetrated through the bottom end of the second fixed block 16, the outer wall of the limiting screw rod 17 is connected to the internal thread of the second fixed block 16, and a second turning knob 18 is installed at the bottom end of the limiting screw rod 17, and the outer wall of the second turning knob 18 is also provided with anti-slip threads.

[0032] In this embodiment, the diameter of the roller 9 is greater than the depth of the fixing groove 801 , and the top of the conveying frame 6 and the top of the forming mold base 15 are located in the same horizontal plane.

[0033] The connecting parts on the forming table 1 are all resistant to high temperatures and are regularly inspected and maintained.

[0034] How it works

[0035] The glass to be formed is placed on the conveyor frame 6, and the conveyor frame 6 is moved to one side of the fixed frame 2 through the guide frame 4, and then the horizontal plate 10 at the top of the conveyor frame 6 is moved upward until the protective rod 8 is rotated upward to a vertical position, and then the first twist 13 is rotated, and the first twist 13 is rotated to drive the fixed screw rod 12 to move to one side of the protective rod 8 until the fixed screw rod 12 is threadedly connected with the adjacent protective rod 8. At this time, the conveyor frame 6 is used to convey the glass to the forming mold base 15 under the action of the roller 9 and the protective rod 8, and the glass is moved downward to the forming mold base 15 under the action of its own weight and the blowing mechanism 3. The molding die holder 15 is molded in the mold holder 15. In this way, the glass can be corrected and protected when being transported to prevent it from falling from the transport frame 6, thereby not affecting the production efficiency of the curved glass. At the same time, when the glass is not being transported, the fixing assembly and the protective rod 8 can be opened in the same way, and the protective rod 8 and the cross plate 10 can be stored downward to reduce their occupied area. Secondly, the limiting assembly is opened, and the molding die holder 15 is moved outward after being accommodated until it is separated from the base frame 14. This method makes it easy to replace the molding die holder 15, so that it can produce curved glass with different curvatures, thereby meeting various needs.

[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for producing curved glass, comprising a forming table (1) for producing and processing curved glass, wherein a guide rail frame (4) is provided on one side of the top of the forming table (1), characterized in that: Two first connection blocks (5) are provided on the outer side of the guide rail frame (4); a conveying frame (6) for conveying glass is provided at the top of the two first connection blocks (5); three second connection blocks (7) are symmetrically installed on both sides of the top of the conveying frame (6); a protective rod (8) is installed on the opposite side of the six second connection blocks (7); a fixing groove (801) is provided on the opposite side of the six protective rods (8); rollers (9) are provided at the upper and lower ends of the six fixing grooves (801); two horizontal plates (10) are provided on one side of the six protective rods (8); and fixing components are provided on both sides of the top of the conveying frame (6).

2. A curved glass forming device according to claim 1, characterized in that: A fixing frame (2) is installed on the other side of the top of the forming table (1), and a blowing mechanism (3) for auxiliary glass forming is provided at the top of the fixing frame (2). A bottom frame (14) is installed at the top of the forming table (1) below the fixing frame (2), and a forming mold base (15) is provided at the top of the bottom frame (14), and a limiting component is provided on the inner side wall of the bottom frame (14).

3. The curved glass forming device according to claim 1, characterized in that: The fixing assembly comprises a first fixing block (11), a fixing screw rod (12) passing through one side of the first fixing block (11), a first turning knob (13) being mounted on one end of the fixing screw rod (12), and the other end of the fixing screw rod (12) being threadedly connected to one side of an adjacent protective rod (8).

4. A curved glass forming device according to claim 2, characterized in that: Slide bars (19) are installed on both sides of the bottom end of the molding die base (15), and the outer walls of the two slide bars (19) are respectively slidably connected to both sides of the top end of the bottom frame (14).

5. The curved glass forming device according to claim 2, characterized in that: The limiting assembly comprises a second fixing block (16), a limiting screw rod (17) is provided through the bottom end of the second fixing block (16), and a second turning knob (18) is installed at the bottom end of the limiting screw rod (17).

6. The curved glass forming device according to claim 1, characterized in that: The diameter of the roller (9) is greater than the depth of the fixing groove (801).

7. The curved glass forming device according to claim 2, characterized in that: The top end of the conveying frame (6) and the top end of the forming die base (15) are located on the same horizontal plane.

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