Limiting hot-pressing device for hollow glass production

Abstract

The utility model discloses a limit hot-pressing device for hollow glass production, which relates to the technical field of hollow glass processing, and comprises a workbench, a fixed block is fixedly connected in the workbench, two clamping plates are arranged in the fixed block, the upper surface of the workbench is fixedly connected with a connecting frame, and the upper surface of the connecting frame is fixedly connected with a limiting plate. When hollow glass needs to be subjected to hot pressing, the hollow glass is firstly placed on the fixed block, slides to a proper position through the two groups of rollers arranged on the fixed block, and then drives the screw rod fixed with the hollow glass to rotate together through the rotating handle; in the rotating process of the screw rod, the two clamping plates connected to the screw rod in a sleeving mode move towards the opposite faces under the action of threads to be attached to the two ends of the glass, at the moment, the glass can be limited, the two clamping plates are connected with the fixing blocks through the T-shaped blocks fixed to the two clamping plates, and an output shaft of the air cylinder is started to drive the hot pressing plate to descend to conduct hot pressing on the glass.

Description

Technical Field

[0001] This utility model relates to the field of insulating glass processing technology, and in particular to a limiting hot pressing device for insulating glass production. Background Technology

[0002] The limiting hot pressing device in the production of insulating glass is used to ensure that the insulating glass maintains the correct position and size during the hot pressing process, so as to ensure the quality and performance of the final product.

[0003] Currently, an existing limiting hot pressing device for insulated glass production (such as patent number: CN202220815554.7) discloses a limiting hot pressing device for insulated glass production, relating to the field of glass production technology. This utility model includes a mounting plate, a second electric push rod fixed to the upper wall of the mounting plate, a lower heating plate disposed above the second electric push rod, a second heating wire fixed to the lower wall of the lower heating plate, and a limiting frame disposed on the outside of the lower heating plate. Its structure is simple, reducing manufacturing costs, and by using the limiting frame to limit the position of the hot-pressed glass, it avoids misalignment between glass panes, thus preventing an increase in the defect rate.

[0004] However, during the implementation of the above technical solution, the following technical problems were found: The above solution uses a limiting frame to limit and fix the glass during implementation, but the overall fixing of the limiting frame can only be applied to glass of the same size, which reduces the overall practicality and cannot meet the needs of use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a limiting hot pressing device for insulated glass production, which solves the problem that the overall fixed limiting frame can only be used for limiting glass of the same size, reducing its overall practicality and failing to meet usage requirements.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a limiting hot pressing device for producing insulating glass, comprising a worktable, a fixed block fixedly connected inside the worktable, two clamping plates disposed inside the fixed block, a connecting frame fixedly connected to the upper surface of the worktable, a slot 1 and a set of slot 2 respectively opened on the opposite surfaces of the two clamping plates, a limiting block movably engaged in each of the two slot 1s, a locking block movably engaged in each of the slot 2s, two holes opened in the inner wall of the fixed block, a T-slot opened on the upper surface of the fixed block, a cylinder fixedly mounted on the upper surface of the connecting frame, and a hot pressing plate fixedly connected to the output shaft of the cylinder.

[0009] As a preferred technical scheme of the utility model, two limiting grooves are formed on the upper surface of the fixed block, a set of rollers are rotatably connected in the two limiting grooves, spring two is fixedly connected to the opposite surface of the two limiting blocks, and spring two is fixedly connected to the two clamping grooves one respectively.

[0010] As a preferred technical scheme of the utility model, spring one is fixedly connected to the opposite surface of the two clamping blocks, spring one is fixedly connected to the two clamping grooves two respectively, a screw rod is rotatably connected in the two holes, and a handle is fixedly connected to the front surface of the screw rod.

[0011] As a preferred technical scheme of the utility model, screw thread holes are formed in the opposite surface of the two clamping plates, and the screw thread holes are threadedly connected with the screw rod.

[0012] As a preferred technical scheme of the utility model, T-shaped blocks are fixedly connected to the lower surface of the two clamping plates, and the T-shaped blocks are slidably connected with the T-shaped groove.

[0013] (Three) beneficial effects

[0014] 1. In the rotating process of the screw rod, the two clamping plates sleeved on the screw rod are moved to the opposite surface by the thread effect to be attached to the two ends of the glass, at this time, the glass can be limited, and the two clamping plates are connected with the fixed block through the fixed T-shaped blocks, the output shaft of the started cylinder drives the hot pressing plate to descend to heat and press the glass, the electric heating wire is arranged in the hot pressing plate to heat, the stability in the heating process is ensured by arranging the two clamping plates, the deviation or movement is prevented, and therefore the size and shape of the final product are ensured to be accurate.

[0015] 2. In the moving process of the two clamping plates, the part of the clamping blocks arranged on the two clamping plates and in contact with the left side of the glass is extruded into the clamping groove two, and the spring one is compressed, and the clamping blocks not contacted can be attached to the left surface of the glass to complete the limiting, the whole operation is simple, the limiting is convenient, the limiting can be more quickly, the production time is saved, and the production efficiency is improved. DRAWINGS

[0016] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with reference to the drawings.

[0017] Figure 1 It is the overall structural drawing of the utility model;

[0018] Figure 2 It is the workbench structure diagram in the utility model;

[0019] Figure 3The fixed block structure diagram of the utility model;

[0020] Figure 4 The clamping plate structure diagram of the utility model.

[0021] Legend: 1, workbench; 2, cylinder; 3, connecting frame; 4, hot pressing plate; 5, fixed block; 6, clamping plate; 7, limiting block; 8, roller; 9, clamping block; 10, screw rod; 11, T-shaped block; 12, handle; 13, threaded hole; 14, clamping groove one; 15, clamping groove two; 16, spring one; 17, spring two; 18, hole; 19, limiting groove; 20, T-shaped groove. DETAILED DESCRIPTION

[0022] The hollow glass production limiting hot pressing device provided by the embodiment of the application effectively solves the problem that the overall fixing of the limiting frame can only be used for limiting the same size of glass, reduces the overall practicability and cannot meet the use needs, the two clamping plates 6 sleeved on the screw rod 10 move to the opposite surface to be attached to the two ends of the glass under the action of the screw thread during the rotation process, at this time, the glass can be limited, the two clamping plates 6 are connected with the fixed block 5 through the fixed T-shaped block 11 thereon, the output shaft of the cylinder 2 is started to drive the hot pressing plate 4 to descend to hot press the glass, the electric heating wire is arranged in the hot pressing plate 4 to heat, the stability during the heating process is ensured through the arrangement of the two clamping plates 6, the deviation or movement is prevented, and thus the size and shape of the final product are ensured to be accurate.

[0023] EMBODIMENT

[0024] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the technical scheme in the embodiment of the application effectively solves the problem that the overall fixing of the limiting frame can only be used for limiting the same size of glass, reduces the overall practicability and cannot meet the use needs, and the general idea is as follows:

[0025] In view of the problems in the prior art, the utility model provides a spacing hot pressing device for hollow glass production, including workbench 1, fixedly connected with fixed block 5 in workbench 1, two clamping plates 6 are arranged in fixed block 5, the upper surface of workbench 1 is fixedly connected with connecting frame 3, the opposite surface of two clamping plates 6 is provided with clamping groove no. 1 14 and a group of clamping groove no. 2 15, two clamping groove no. 1 14 are all movably connected with spacing block 7, every clamping groove no. 2 15 is movably connected with clamping block 9, the inner wall of fixed block 5 is provided with two holes 18, the upper surface of fixed block 5 is provided with T groove 20, the upper surface of connecting frame 3 is fixedly installed with pneumatic cylinder 2, the output shaft of pneumatic cylinder 2 is fixedly connected with hot pressing plate 4, when hollow glass needs to be hot pressed, first place it on fixed block 5, slide through the two groups of pulleys 8 arranged on fixed block 5, after sliding to the appropriate position, drive the fixed screw rod 10 to rotate by rotating handle 12, the two clamping plates 6 on the screw rod 10 are moved to the opposite surface by the action of screw thread to adhere to the both ends of glass, at this time, the glass can be limited.

[0026] The upper surface of fixed block 5 is provided with two spacing grooves 19, a group of pulleys 8 are rotatably connected in two spacing grooves 19, the opposite surface of two spacing blocks 7 is fixedly connected with spring no. 2 17, two spring no. 2 17 are fixedly connected with two clamping groove no. 1 14 respectively, the opposite surface of two groups of clamping block 9 is fixedly connected with spring no. 1 16, two groups of spring no. 1 16 are fixedly connected with two groups of clamping groove no. 2 15 respectively, screw rod 10 is rotatably connected in two holes 18, the front surface of screw rod 10 is fixedly connected with handle 12, and two clamping plates 6 are connected with fixed block 5 through the fixed T-shaped block 11 thereon, the output shaft of starting pneumatic cylinder 2 will drive hot pressing plate 4 to descend to hot press the glass, hot pressing plate 4 is provided with electric heating wire to heat, the stability in the heating process is guaranteed through the arrangement of two clamping plates 6, which prevents deviation or movement, so as to ensure the size and shape accuracy of the final product.

[0027] The opposite surface of two clamping plates 6 is all provided with threaded hole 13, two threaded holes 13 are all threadedly connected with screw rod 10, the lower surface of two clamping plates 6 is fixedly connected with T-shaped block 11, two T-shaped blocks 11 are all slidably connected with T groove 20, and when facing different sizes of glass, after moving two clamping plates 6 to adhere to the glass, the right end of the glass will be limited by two spacing blocks 7, so as to prevent deviation, in the moving process of two clamping plates 6, the part of a group of clamping blocks 9 in contact with the left side of the glass will be extruded into clamping groove no. 2 15, so as to compress spring no. 1 16, and the clamping block 9 not contacted can adhere to the left surface of the glass to complete the limiting, the whole operation is simple, the limiting is convenient, the limiting can be more quickly, the production time is saved, and the production efficiency is improved.

[0028] Working principle:

[0029] When the hollow glass needs to be hot-pressed, it is first placed on the fixing block 5, and is slid through the two sets of rollers 8 provided on the fixing block 5 to a suitable position, and then the handle 12 is rotated to drive the screw rod 10 fixed thereto to rotate, and in the rotating process, the two clamping plates 6 sleeved on the screw rod 10 are moved to the opposite surface by the screw action to be attached to the two ends of the glass, at which time the glass can be positioned, and the two clamping plates 6 are connected with the fixing block 5 through the T-shaped block 11 fixed thereon, the air cylinder 2 is started, and the output shaft thereof drives the hot pressing plate 4 to descend to hot-press the glass, the hot pressing plate 4 is provided with electric heating wires for heating, the stability during the heating process is ensured through the provision of the two clamping plates 6, and deviation or movement is prevented, so that the size and shape of the final product are ensured to be accurate, and when different sizes of glass are faced, after the two clamping plates 6 are moved to be attached to the glass, the right end of the glass is positioned by the two limiting blocks 7 to prevent deviation, and in the moving process of the two clamping plates 6, the part of the clamping blocks 9 in contact with the left side of the glass is extruded into the clamping groove two 15, and the spring one 16 is compressed, and the clamping blocks 9 not contacted can be attached to the left surface of the glass to complete the positioning, the overall operation is simple, the positioning is convenient, the positioning can be more quickly performed, the production time is saved, and the production efficiency is improved.

[0030] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the utility model, and are not limitations of the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A limiting hot pressing device for producing insulating glass, comprising a worktable (1), characterized in that, A fixing block (5) is fixedly connected inside the workbench (1), and two clamping plates (6) are provided inside the fixing block (5). A connecting frame (3) is fixedly connected to the upper surface of the workbench (1). The two clamping plates (6) are provided with a first slot (14) and a set of second slots (15) on their opposite sides. Each first slot (14) is movably engaged with a limit block (7), and each second slot (15) is movably engaged with a block (9). The inner wall of the fixing block (5) has two holes (18), and the upper surface of the fixing block (5) is provided with a T-shaped groove (20).

2. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: A cylinder (2) is fixedly installed on the upper surface of the connecting frame (3); The cylinder (2) output shaft is fixedly connected to a hot pressure plate (4).

3. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: The upper surface of the fixing block (5) has two limiting grooves (19); Each of the two limiting grooves (19) is rotatably connected to a set of rollers (8).

4. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: Both of the limiting blocks (7) are fixedly connected to springs (17) on their opposite sides; Among them, the two springs (17) are fixedly connected to the two slots (14) respectively.

5. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: Both sets of the card blocks (9) are fixedly connected to a spring (16) on their back sides; Among them, the two sets of springs (16) are fixedly connected to the two sets of slots (15).

6. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: Screws (10) are rotatably connected to the two holes (18); The screw (10) has a handle (12) fixedly connected to its front surface.

7. The limiting hot pressing device for producing insulating glass as described in claim 6, characterized in that: Both clamping plates (6) have threaded holes (13) through their opposite surfaces; Both of the threaded holes (13) are threadedly connected to the screw (10).

8. The limiting hot pressing device for producing insulating glass as described in claim 1, characterized in that: T-shaped blocks (11) are fixedly connected to the lower surfaces of both clamping plates (6); Both of the T-blocks (11) are slidably connected to the T-slot (20).

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