Protective device for glass processing

Abstract

The utility model relates to the technical field of glass processing, in particular to a protective device for glass processing, which comprises a bearing assembly, a centering assembly and a pressing assembly, the bearing assembly comprises a working table, supporting legs, roller frames and conveying rollers, the supporting legs are arranged at four corners below the working table, a plurality of groups of roller frames are symmetrically arranged on the left side and the right side of the working table, and the conveying rollers are arranged on the supporting legs. According to the protective device for glass processing, through reasonable arrangement of the bearing assembly, the centering assembly and the downward pressing assembly, the problems that a traditional workbench is not provided with a protective device, glass is inconvenient to move, and sweeps are cleaned are effectively solved, and the bearing stability, the centering accuracy and the downward pressing fixing effect during glass processing are improved; and meanwhile, the convenience of scrap cleaning is considered, the actual requirements for efficient, safe and high-quality operation in the glass machining process can be met, glass damage is reduced, and the machining efficiency and the finished product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass processing technical field, specifically is a protective device for glass processing. BACKGROUND

[0002] The raw materials commonly used in glass production include quartz sand, soda ash, limestone, etc. Quartz sand provides the framework structure of glass, and the higher the purity, the better the transparency and chemical stability of the glass produced;

[0003] The large glass block has a large mass, and the traditional workbench does not have a protective device for assisting glass processing. It is inconvenient to move the glass on the workbench, and the workbench carrying the glass often has debris during processing, which needs to be cleaned in time, otherwise scratches may occur when moving the glass, which is inconvenient to use. UTILITY MODEL CONTENT

[0004] (I) Technical problems solved

[0005] In view of the deficiencies of the prior art, the utility model provides a protective device for glass processing.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a protective device for glass processing, including bearing assembly, centering assembly and pressing assembly, the bearing assembly includes workbench, support leg, roller frame and transport roller, the support leg is arranged at the four corners below the workbench, a plurality of groups of roller frames are symmetrically arranged on the left and right sides of the workbench, the transport roller is rotatably arranged on the roller frame, the centering assembly includes cover, worm gear, reversible screw rod, worm, first handle, side plate shaped as a lower opening and rotating roller, the workbench is symmetrically provided with a sliding groove on the front and rear sides, the side plate is arranged in two groups and symmetrically arranged on the left and right sides, the reversible screw rod is rotatably arranged in the sliding groove, the cover is arranged on one side of the workbench, the worm and two groups of worm gears are arranged in the cover, the worm is engaged with the two groups of worm gears, the worm penetrates through the cover and is connected with the first handle, the free ends of the side plate extend into the sliding groove and are threadedly connected with the reversible screw rod, a plurality of groups of rotating rollers are rotatably arranged on the side plate, and the pressing assembly is further arranged on the side plate above the center of the workbench.

[0008] In order to ensure the stable support of the glass, the utility model improves that a plurality of groups of auxiliary plates are arranged between the corresponding roller frames below the side plate, and the rotating rollers are arranged between the corresponding roller frames.

[0009] In order to facilitate the fixed glass, the utility model improves, the down pressure subassembly includes roof, stud, bearing, pressing plate, second handle and guide rod, the roof is provided with on the side plate, the stud passes through the roof center and is connected with the bearing inner ring, the bearing outer ring is embedded on the pressing plate, the pressing plate still is provided with two groups of guide rod that passes through the roof, still be provided with the second handle on the stud.

[0010] In order to facilitate guaranteeing the stability of down pressure material, the utility model improves, still be provided with friction pad under the pressing plate.

[0011] In order to facilitate cleaning the scrap, the utility model improves, the workbench center is provided with through hole, the through hole left and right sides symmetry is provided with inclined plane.

[0012] (Three) beneficial effects

[0013] Compared with prior art, the utility model provides a kind of protective device for glass processing, with following beneficial effects:

[0014] The protective device for glass processing, by the reasonable setting of bearing assembly, centering assembly and down pressure subassembly, effectively solve the problem of traditional workbench without protective device, glass is inconvenient and scrap cleaning, improve the stability of bearing when glass processing, the accuracy of centering, down pressure fixed effect, while taking into account the convenience of scrap cleaning, help to meet the actual demand of efficient, safe, high-quality operation in glass processing process, reduce glass damage, improve processing efficiency and product quality. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the main view schematic diagram of the utility model structure;

[0016] Figure 2 It is the local view schematic diagram of the utility model structure;

[0017] Figure 3 It is the local main view schematic diagram of the utility model structure;

[0018] Figure 4 It is the structure of the utility model; Figure 3 Local enlarged schematic diagram.

[0019] In the drawing: 1, workbench;2, support leg;3, roller frame;4, transport roller;5, cover;6, worm;7, positive and negative tooth screw;8, worm;9, first handle;10, side plate;11, rotating roller;12, auxiliary plate;13, roof;14, stud;15, bearing;16, pressing plate;17, second handle;18, guide rod;19, friction pad. SPECIFIC IMPLEMENTATION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The utility model provides a kind of protective device for glass processing, including bearing assembly, centering assembly and pressing assembly, the bearing assembly includes workbench 1, support leg 2, roller stand 3 and transport roller 4, support leg 2 is provided in the four corners below workbench 1, workbench 1 is also symmetrically provided with several groups of roller stand 3 on left and right sides, transport roller 4 is rotatably arranged on roller stand 3, the centering assembly includes cover 5, worm wheel 6, positive and negative tooth screw 7, worm 8, first handle 9, side plate 10 in the form of lower opening and rotating roller 11, the slide groove is symmetrically provided on the front and rear sides of workbench 1, side plate 10 is arranged as two groups of left and right symmetry, positive and negative tooth screw 7 is also rotatably arranged in the slide groove, cover 5 is provided on the side of workbench 1, worm 8 and two groups of worm wheel 6 are arranged in cover 5, worm 8 is engaged with two groups of worm wheel 6, worm 8 penetrates cover 5 and is connected with first handle 9, both free ends of side plate 10 extend into slide groove and are threadedly connected with positive and negative tooth screw 7, several groups of rotating roller 11 are also rotatably arranged on side plate 10, pressing assembly is also provided on the upper side of side plate 10 close to the center end of workbench 1.

[0022] The workbench 1 is the base platform of the whole device, and the four legs 2 at the bottom provide stable support so that the workbench 1 can be placed stably on the ground to bear various forces generated during subsequent processing. A plurality of roller frames 3 are symmetrically arranged on the left and right sides of the workbench 1, and the roller frames 3 are installed with rotatable conveying rollers 4. The conveying rollers 4 are smooth in surface, and when a large piece of glass is placed on the conveying rollers 4, rolling friction is formed between the glass and the conveying rollers 4. Compared with sliding friction, the rolling friction coefficient is much smaller, so only a small external force needs to be applied to easily push the glass to move on the workbench 1, which provides convenience for subsequent adjustment of the position of the glass and processing of different procedures, reduces the difficulty of carrying the large piece of glass, and the sliding grooves on the front and rear sides of the workbench 1 are the key movement tracks of the centering assembly. In the cover body 5, the worm 8 is engaged with the two sets of worm gears 6, and the first handle 9 connected with the worm 8 is rotated, and the worm 8 drives the worm gears 6 to rotate. Since the worm gears 6 are connected with the reversible screw rod 7 in the sliding groove, the reversible screw rod 7 is rotated, and the two sets of side plates 10 in the shape of a downward opening are inserted into the sliding groove and are in threaded connection with the reversible screw rod 7. According to the screw transmission principle, when the reversible screw rod 7 is rotated, the two sets of side plates 10 will move linearly in the sliding groove in opposite directions or in the same direction. A plurality of rotating rollers 11 are rotatably arranged on the side plates 10 and contact the edges of the glass. With the movement of the side plates 10, the rotating rollers 11 apply uniform force from both sides of the glass to push the glass to slowly translate on the conveying rollers 4 until the glass is accurately centered at the center position of the workbench 1. No matter the size of the glass, it can be adjusted to the ideal processing position to ensure the accuracy of subsequent processing. In addition, the auxiliary plates 12 below the side plates 10 are located between the corresponding roller frames 3 to supplement the support force below the glass, so that the glass is more evenly stressed during centering and maintains a stable state to avoid deformation and damage of the glass due to local suspension;

[0023] The lower pressing assembly is matched to facilitate positioning and fixing of the material;

[0024] In this embodiment, the lower pressing assembly is installed above the side plates 10 near the center of the workbench 1. The top plate 13 is fixed to the side plates 10 as a basic support structure, the stud 14 passes through the center of the top plate 13, and the pressing plate 16 is connected through the bearing 15. The inner ring of the bearing 15 is fixed to the stud 14, and the outer ring is embedded in the pressing plate 16. The pressing plate 16 is also provided with guide rods 18 penetrating the top plate 13, so that when the stud 14 is rotated, the pressing plate 16 cannot rotate but can only move vertically up and down along the two sets of guide rods 18 penetrating the top plate 13. By rotating the stud 14 with the second handle 17, the pressing plate 16 gradually approaches the glass by using screw transmission. The friction pad 19 below the pressing plate 16 increases the friction force with the surface of the glass when it contacts the glass, so that the glass is firmly pressed and will not be easily displaced even if it is slightly shaken by the processing equipment or disturbed by external forces. On the other hand, the soft material of the friction pad 19 avoids scratching the glass and protects the appearance of the glass, creating conditions for high-precision processing.

[0025] In the glass processing process, cutting, grinding and other processes will produce glass chips, abrasive powder and other debris. The through hole in the center of the workbench 1 and the inclined surface on the left and right sides play a key role. Since the inclined surface is inclined towards the through hole, under the action of gravity, the debris scattered on the workbench 1 will gradually collect in the center, slide down along the inclined surface, and finally be discharged from the workbench 1 through the through hole. There is no need to clean the surface of the workbench 1 frequently, maintain a relatively clean processing environment, prevent the debris from scratching the surface of the glass when moving, and ensure the quality of glass processing.

[0026] In this paper, the "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the application. The word "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0027] Unless otherwise defined, the meaning of the technical terms used herein is the same as that generally understood by those skilled in the art to which the application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the application.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model.

Claims

1. A protective device for glass processing, comprising a load-bearing component, a centering component, and a pressing component, characterized in that: The supporting components include a workbench (1), support legs (2), roller frames (3), and transport rollers (4). Support legs (2) are provided at the four corners below the workbench (1). Several sets of roller frames (3) are symmetrically arranged on the left and right sides of the workbench (1). Transport rollers (4) are rotatably arranged on the roller frames (3). The centering components include a cover (5), a worm gear (6), a positive and negative thread screw (7), a worm (8), a first handle (9), a side plate (10) with a downward opening shape, and a rotating roller (11). Slide grooves are symmetrically arranged on the front and rear sides of the workbench (1). The side plate (10) is arranged in two sets symmetrically on the left and right sides. The groove is also rotatably equipped with a positive and negative thread screw (7). A cover (5) is provided on one side of the workbench (1). A worm (8) and two sets of worm wheels (6) are provided in the cover (5). The worm (8) meshes with the two sets of worm wheels (6). The worm (8) passes through the cover (5) and is connected to the first handle (9). The two free ends of the side plate (10) extend into the groove and are threadedly connected to the positive and negative thread screw (7). Several sets of rotating rollers (11) are also rotatably equipped on the side plate (10). A pressing component is also provided on the side plate (10) near the center of the workbench (1).

2. The protective device for glass processing according to claim 1, characterized in that: The lower part of the side plate (10) is also provided with several sets of auxiliary plates (12) located between the corresponding roller frames (3), and the rotating roller (11) is arranged between the corresponding roller frames (3).

3. The protective device for glass processing according to claim 2, characterized in that: The pressing assembly includes a top plate (13), a stud (14), a bearing (15), a pressure plate (16), a second handle (17), and a guide rod (18). The top plate (13) is provided on the side plate (10). The stud (14) passes through the center of the top plate (13) and is connected to the inner ring of the bearing (15). The outer ring of the bearing (15) is embedded in the pressure plate (16). The pressure plate (16) is also provided with two sets of guide rods (18) that pass through the top plate (13). The second handle (17) is also provided on the stud (14).

4. A protective device for glass processing according to claim 3, characterized in that: A friction pad (19) is also provided below the pressure plate (16).

5. A protective device for glass processing according to claim 4, characterized in that: The workbench (1) has a through hole in the center, and inclined surfaces are symmetrically arranged on the left and right sides of the through hole.

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