Glass breaking device

Abstract

The utility model provides a glass breaking device. The glass breaking device comprises a rack assembly; the conveying assembly is connected with the rack assembly, and the glass to be broken is arranged on the conveying assembly; the limiting assembly comprises a first limiting structure, the first limiting structure is arranged corresponding to the conveying assembly, and the first limiting structure is located on the side, away from the conveying assembly, of the to-be-broken glass; the force applying assembly comprises a force applying structure, a connecting structure, a guiding structure and a horizontal driving structure, the output end of the horizontal driving structure is connected with the guiding structure, the guiding structure comprises an inclined section, the connecting structure abuts against the inclined section, and the force applying structure is connected with the connecting structure and located on the side, away from the guiding structure, of the connecting structure; the force application structure corresponds to the conveying assembly. According to the technical scheme, the problem that in the glass breaking process in the prior art, edge cracking is prone to occurring in breaking joints is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of glass processing, and in particular to a glass breaking device. Background Art

[0002] With the continuous development of science and technology, glass is used in many different fields. For example, glass is used in architecture, home furnishings, electronic products and other things that are indispensable in our daily life.

[0003] In general glass processing, a cross-cutting machine is usually used to score large-sized glass plates according to the required size of the glass plates, and then the scored glass is broken.

[0004] In the prior art, due to uneven force on the glass sheet during the breaking process, irregular cracks are likely to appear near the breaking seam, such as CN214088285U. Utility Model Content

[0005] A technical problem to be solved by the present application is that during the glass breaking process, there is a problem that cracks are easily formed in the breaking seam.

[0006] In order to solve the above technical problems, the present application provides a glass breaking device.

[0007] A glass breaking device provided according to the present application includes: a frame assembly; a conveying assembly, which is connected to the frame assembly, and the glass to be broken is set on the conveying assembly; a limiting assembly, which includes a first limiting structure, which is set corresponding to the conveying assembly, and the first limiting structure is located on the side of the glass to be broken away from the conveying assembly; a force-applying assembly, which includes a force-applying structure, a connecting structure, a guide structure and a horizontal driving structure, the output end of the horizontal driving structure is connected to the guide structure, the guide structure includes an inclined section, the connecting structure abuts against the inclined section, the force-applying structure is connected to the connecting structure and is located on the side of the connecting structure away from the guide structure, and the force-applying structure is set corresponding to the conveying assembly.

[0008] In some embodiments, the limiting assembly further includes a second limiting structure, and the second limiting structure is located on a side of the force-applying assembly away from the feeding end of the conveying assembly.

[0009] In some embodiments, the second limiting structure includes a vertical driving part and a first limiting part, the output end of the vertical driving part is connected to the first limiting part, and the first limiting part has a limiting state higher than the conveying component and a waiting limiting state lower than the conveying component.

[0010] In some embodiments, the second limiting structure further includes a horizontal driving unit, which is arranged along a conveying direction parallel to the conveying assembly, and the horizontal driving unit is connected to the second limiting structure.

[0011] In some embodiments, the inclined section includes a first groove, and the connecting structure is movably disposed in the first groove.

[0012] In some embodiments, the connection structure includes a connection portion and a rotating portion, the rotating portion is connected to the connection portion, the force-applying structure is connected to the connection portion and is located on a side of the connection portion away from the rotating portion, and the rotating portion is disposed in the first groove.

[0013] In some embodiments, the connecting portion includes a second groove and a second limiting portion, a first end of the second limiting portion is connected to the frame assembly, and a second end of the second limiting portion is movably disposed in the second groove.

[0014] In some embodiments, the conveying assembly includes a first conveying structure and a second conveying structure, there is a predetermined gap between the first conveying structure and the second conveying structure, and the projection of the force-applying structure in the vertical direction is located between the projection of the first conveying structure in the vertical direction and the projection of the second conveying structure in the vertical direction.

[0015] In some embodiments, the first limiting structure includes a third limiting portion and a fourth limiting portion, the third limiting portion is arranged corresponding to the first conveying structure, and the fourth limiting portion is arranged corresponding to the second conveying structure.

[0016] In some embodiments, a projection of the force-applying structure in the vertical direction is located between a projection of the third limiting portion in the vertical direction and a projection of the fourth limiting portion in the vertical direction.

[0017] Through the above technical scheme, the glass breaking device provided by the present application, the conveying component conveys the glass to be broken to a suitable position, so that the breaking seam is aligned with the force-applying component, the horizontal driving structure controls the guide structure to move in the horizontal direction, and the inclined section moves in the horizontal direction accordingly, so the position of the connecting structure against the inclined section changes, and the movement of the connecting structure in the vertical direction drives the force-applying structure to move in the vertical direction, the force-applying structure provides an upward external force for the glass, and the limiting component limits the upward movement of the glass. The glass is cracked along the breaking seam under the action of the external force, and the breaking is completed. The glass is subjected to uniform force from the limiting component and the force-applying structure, so it is not easy to crack when breaking. The technical scheme of the present application effectively solves the problem of cracked edges in the breaking seam during the glass breaking process in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of the glass breaking device disclosed in the first embodiment of the present application is shown;

[0020] Figure 2 Shows Figure 1 A schematic diagram of the main structure of a glass breaking device;

[0021] Figure 3 Shows Figure 1 A left-side structural schematic diagram of a glass breaking device;

[0022] Figure 4 Shows Figure 1 A partial enlarged structural schematic diagram of the connection structure of the glass breaking device;

[0023] Figure 5 Shows Figure 1 A schematic diagram of a top view structure of a glass breaking device;

[0024] Figure 6 A schematic diagram of the front view of the second limiting structure of the glass breaking device disclosed in the second embodiment of the present application is shown.

[0025] Description of reference numerals:

[0026] 10. Frame assembly; 20. Conveying assembly; 21. First conveying structure; 22. Second conveying structure; 30. Limiting assembly; 31. First limiting structure; 311. Third limiting portion; 312. Fourth limiting portion; 32. Second limiting structure; 321. Vertical drive portion; 322. First limiting portion; 323. Horizontal drive portion; 40. Force-applying assembly; 41. Force-applying structure; 42. Connecting structure; 421. Connecting portion; 4211. Second limiting portion; 422. Rotating portion; 43. Guide structure; 431. Inclined section; 4311. First groove; 44. Horizontal drive structure. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments of the present application, but includes all technical solutions that fall within the scope of the claims.

[0028] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0029] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0030] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0031] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0032] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] like Figures 1 to 6As shown, in the technical scheme of embodiment 1, a frame assembly 10, a conveying assembly 20, a limiting assembly 30 and a force-applying assembly 40, the conveying assembly 20 is connected to the frame assembly 10, the glass to be broken is arranged on the conveying assembly 20, the limiting assembly 30 includes a first limiting structure 31, the first limiting structure 31 is arranged corresponding to the conveying assembly 20, the first limiting structure 31 is located on the side of the glass to be broken away from the conveying assembly 20, the force-applying assembly 40 includes a force-applying structure 41, a connecting structure 42, a guide structure 43 and a horizontal driving structure 44, the output end of the horizontal driving structure 44 is connected to the guide structure 43, the guide structure 43 includes an inclined section 431, the connecting structure 42 abuts on the inclined section 431, the force-applying structure 41 is connected to the connecting structure 42 and is located on the side of the connecting structure 42 away from the guide structure 43, and the force-applying structure 41 is arranged corresponding to the conveying assembly 20.

[0035] Using the technical solution of the first embodiment, the conveying component 20 conveys the glass to be broken to a suitable position so that the breaking seam is aligned with the force-applying component 40. The horizontal driving structure 44 controls the guide structure 43 to move in the horizontal direction, and the inclined section 431 moves in the horizontal direction accordingly. Therefore, the position of the connecting structure 42 against the inclined section 431 changes. The connecting structure 42 moves in the vertical direction to drive the force-applying structure 41 to move in the vertical direction. The force-applying structure 41 provides an upward external force for the glass. The limiting component 30 limits the upward movement of the glass. The glass is cracked along the breaking seam under the action of the external force, and the breaking is completed. The glass is subjected to uniform force from the limiting component 30 and the force-applying structure 41, so it is not easy to crack when breaking. The technical solution of the first embodiment effectively solves the problem in the prior art that cracks are easy to appear in the breaking seam during the glass breaking process.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, in the technical solution of the first embodiment, the limiting assembly 30 further includes a second limiting structure 32, and the second limiting structure 32 is located on the side of the force-applying assembly 40 away from the feeding end of the conveying assembly 20. The second limiting structure 32 limits the distance that the glass moves along the conveying assembly 20, and the position of the second limiting structure 32 is set according to the required product size, so that the distance between the second limiting structure 32 and the force-applying structure 41 along the y-axis direction shown in the figure is consistent with the required width of the glass product. When the glass moves along the conveying assembly 20 and the side of the glass abuts against the second limiting structure 32, the marking line is exactly located at the force-applying structure 41, and the glass is broken. The setting of the second limiting structure 32 limits the glass, and prevents the marking line from exceeding the position of the force-applying structure 41, and the two fail to align, resulting in poor edge quality of the product glass.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in the technical solution of the first embodiment, the second limiting structure 32 includes a vertical driving part 321 and a first limiting part 322. The output end of the vertical driving part 321 is connected to the first limiting part 322. The first limiting part 322 has a limiting state higher than the conveying assembly 20 and a waiting limiting state lower than the conveying assembly 20. The vertical driving part 321 is set so that the height of the first limiting part 322 in the vertical direction can be changed. When the glass is broken, the height of the first limiting part 322 in the vertical direction is higher than the height of the conveying assembly 20 in the vertical direction. The first limiting part 322 limits the distance that the glass moves along the conveying direction of the conveying assembly 20. When the glass is broken, the vertical driving part 321 is used to drive the first limiting part 322 to move in the vertical direction so that the height of the first limiting part 322 in the vertical direction is lower than the conveying assembly 20, and the glass can continue to move along the conveying assembly 20 to the subsequent station.

[0038] like Figures 2 to 4 As shown, in the technical solution of the first embodiment, the inclined section 431 includes a first groove 4311, and the connecting structure 42 is movably arranged in the first groove 4311. The side wall of the first groove 4311 limits the connecting structure 42, preventing the connecting structure 42 from moving along the conveying direction parallel to the conveying assembly 20, causing the connecting structure 42 to separate from the guide structure 43, causing the entire structure to fail, and the force-applying structure 41 cannot move upward to break off.

[0039] like Figures 2 to 4 As shown, in the technical solution of the first embodiment, the connection structure 42 includes a connection part 421 and a rotating part 422, the rotating part 422 is connected to the connection part 421, the force-applying structure 41 is connected to the connection part 421 and is located on the side of the connection part 421 away from the rotating part 422, and the rotating part 422 is arranged in the first groove 4311. The rotating part 422 is a roller, and the roller is rollably arranged in the first groove 4311. When the guide structure 43 moves, the rotating part 422 rolls in the inclined section 431, and the height of the rotating part 422 in the vertical direction changes, thereby changing the height of the connection part 421 and the force-applying structure 41 in the vertical direction. The setting of the rotating part 422 converts the sliding friction between the connection structure 42 and the guide structure 43 into rolling friction, reduces the friction force, reduces the wear between the two, and increases the service life, while reducing the output power of the horizontal drive structure 44, saving energy.

[0040] like Figures 2 to 4As shown, in the technical solution of the first embodiment, the connecting portion 421 includes a second groove and a second limiting portion 4211, the first end of the second limiting portion 4211 is connected to the frame assembly 10, and the second end of the second limiting portion 4211 is movably arranged in the second groove. The width of the second groove increases continuously along the direction from approaching to away from the second limiting portion 4211, and the size of the second end of the second limiting portion 4211 decreases continuously along the direction from approaching to away from the second groove. This structure ensures that the second limiting portion 4211 and the second groove will not be separated. The second limiting portion 4211 is fixed on the frame assembly 10, and the second groove is arranged in the vertical direction. When the connecting structure 42 moves in the vertical direction, the position of the second groove in the vertical direction changes. The arrangement of the above structure avoids the problem that when the guide structure 43 moves in the horizontal direction, the connecting structure 42 moves in the horizontal direction, resulting in the inability of the force-applying structure 41 to move in the vertical direction and the inability to break the glass.

[0041] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in the technical solution of the first embodiment, the conveying assembly 20 includes a first conveying structure 21 and a second conveying structure 22, and there is a predetermined gap between the first conveying structure 21 and the second conveying structure 22, and the projection of the force-applying structure 41 in the vertical direction is located between the projection of the first conveying structure 21 in the vertical direction and the projection of the second conveying structure 22 in the vertical direction. When the force-applying structure 41 moves in the vertical direction, interference between the force-applying structure 41 and the conveying assembly 20 is avoided, and the spacing between the first conveying structure 21 and the second conveying structure 22 is smaller than the width of the glass product, thereby preventing the glass from sliding off.

[0042] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in the technical solution of the first embodiment, the first limiting structure 31 includes a third limiting portion 311 and a fourth limiting portion 312, the third limiting portion 311 is arranged corresponding to the first conveying structure 21, and the fourth limiting portion 312 is arranged corresponding to the second conveying structure 22. There is a predetermined distance between the third limiting portion 311 and the first conveying structure 21, and there is a predetermined distance between the fourth limiting portion 312 and the second conveying structure 22, and the distance is equal to the distance between the third limiting portion 311 and the first conveying structure 21. The distance is greater than the thickness of the glass. When the conveying assembly 20 conveys the glass, the third limiting portion 311 and the fourth limiting portion 312 do not contact the glass and will not affect the movement of the glass. When the force-applying structure 41 applies an upward external force to the glass, the glass moves upward and contacts the third limiting portion 311 and the fourth limiting portion 312, and the two prevent the glass from continuing to move upward. The strength of the glass is lower at the line between the two, and the glass breaks first, and the glass is broken along the line. The third limiting portion 311 and the fourth limiting portion 312 are arranged to apply uniform downward force on both sides of the scribe line during the glass breaking process, thereby preventing cracks from occurring at the edge of the glass product.

[0043] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in the technical solution of the first embodiment, the projection of the force-applying structure 41 in the vertical direction is located between the projection of the third position-limiting portion 311 in the vertical direction and the projection of the fourth position-limiting portion 312 in the vertical direction. This avoids interference between the force-applying structure 41 and the third position-limiting portion 311 or the fourth position-limiting portion 312 during the movement of the force-applying structure 41 in the vertical direction.

[0044] like Figure 6 As shown, the difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the second limiting structure 32 also includes a horizontal driving part 323, which is arranged along a conveying direction parallel to the conveying assembly 20, and the horizontal driving part 323 is connected to the second limiting structure 32. The horizontal driving part 323 includes a screw and a connecting block, and the connecting block has a threaded hole matched with the screw. When the screw rotates, the connecting block moves along the axis direction of the screw, and the position of the second limiting structure 32 in the horizontal direction changes, so the distance between the second limiting structure 32 and the force-applying structure 41 can be adjusted. When breaking glasses of different widths, the screw can be rotated to adjust the position of the second limiting structure 32 without reinstalling the second limiting structure 32. The operation is further simplified and the working difficulty is reduced.

[0045] In summary, the purpose of this application is to provide a glass production line marking and breaking device (glass breaking device) to reduce the safety risk of workers and reduce product losses. To achieve the above purpose, a glass production line marking and breaking device is provided, which is specifically composed of: a conveying system (conveying component 20), a pressure wheel system (limiting component 30), a lifting and breaking roller (force application component 40), and a bracket (frame component 10). The conveying system is composed of a motor, a bearing seat, a belt, and a pulley. When the system is running, the glass is placed on the belt and the glass is transported forward by the belt; the pressure wheel system is composed of a bracket and a pressure wheel (a first limiting structure 31). Several groups of pressure wheels are arranged side by side, and the height of the pressure wheels is set at a suitable position above the belt conveying device; the lifting and breaking roller is composed of a cylinder (horizontal driving structure 44), a breaking roller (force-applying structure 41), a track plate (guide structure 43), and a lifting wheel (rotating part 422); the cylinder push rod is fixed on the track plate, pushing the guide plate to move back and forth, driving the lifting wheel to move up and down along the guide rail on the guide plate, and the breaking roller is fixed on the lifting wheel. As the lifting The wheels move up and down together; the lifting and breaking rollers of the conveying system's pressure roller system are fixed on the bracket as shown in the figure, and the conveying system conveys the glass forward. When the glass knife mark part runs above the lifting and breaking rollers, the cylinder moves, the breaking rollers are lifted, and the glass moves upward. When the glass is lifted upward, the glass on both sides of the breaking roller will hit the pressure rollers of the pressure roller system. Under the action of force, the glass will be broken along the knife mark. Because of the existence of the pressure roller system, irregular cracks on the edge of the glass will be reduced. Even if cracks occur, the cracked edge will appear in a small range between the pressure wheel and the knife mark. The whole system is an automated equipment, which reduces the workload of staff and reduces safety risks.

[0046] So far, the embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present application.

[0047] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A glass breaking device, characterized in that: include: Frame assembly (10); A conveying assembly (20), the conveying assembly (20) being connected to the frame assembly (10), and the glass to be broken is arranged on the conveying assembly (20); A limiting assembly (30), the limiting assembly (30) comprising a first limiting structure (31), the first limiting structure (31) being arranged corresponding to the conveying assembly (20), the first limiting structure (31) being located on a side of the glass to be broken away from the conveying assembly (20); A force-applying assembly (40), the force-applying assembly (40) comprising a force-applying structure (41), a connecting structure (42), a guide structure (43) and a horizontal driving structure (44), the output end of the horizontal driving structure (44) being connected to the guide structure (43), the guide structure (43) comprising an inclined section (431), the connecting structure (42) abutting against the inclined section (431), the force-applying structure (41) being connected to the connecting structure (42) and being located on a side of the connecting structure (42) away from the guide structure (43), and the force-applying structure (41) being arranged corresponding to the conveying assembly (20).

2. The glass breaking device according to claim 1, characterized in that: The limiting assembly (30) further comprises a second limiting structure (32), wherein the second limiting structure (32) is located on a side of the force-applying assembly (40) away from a feeding end of the conveying assembly (20).

3. The glass breaking device according to claim 2, characterized in that: The second limiting structure (32) comprises a vertical driving part (321) and a first limiting part (322), the output end of the vertical driving part (321) is connected to the first limiting part (322), and the first limiting part (322) has a limiting state higher than the conveying component (20) and a waiting limiting state lower than the conveying component (20).

4. The glass breaking device according to claim 3, characterized in that: The second limiting structure (32) further comprises a horizontal driving part (323), wherein the horizontal driving part (323) is arranged along a conveying direction parallel to the conveying assembly (20), and the horizontal driving part (323) is connected to the second limiting structure (32).

5. The glass breaking device according to claim 1, characterized in that: The inclined section (431) comprises a first groove (4311), and the connecting structure (42) is movably disposed in the first groove (4311).

6. The glass breaking device according to claim 5, characterized in that: The connecting structure (42) comprises a connecting portion (421) and a rotating portion (422), wherein the rotating portion (422) is connected to the connecting portion (421), the force-applying structure (41) is connected to the connecting portion (421) and is located on a side of the connecting portion (421) away from the rotating portion (422), and the rotating portion (422) is arranged in the first groove (4311).

7. The glass breaking device according to claim 6, characterized in that: The connecting portion (421) comprises a second groove and a second limiting portion (4211), wherein a first end of the second limiting portion (4211) is connected to the frame assembly (10), and a second end of the second limiting portion (4211) is movably disposed in the second groove.

8. The glass breaking device according to claim 1, characterized in that: The conveying assembly (20) comprises a first conveying structure (21) and a second conveying structure (22), wherein a predetermined gap is provided between the first conveying structure (21) and the second conveying structure (22), and a projection of the force-applying structure (41) in the vertical direction is located between a projection of the first conveying structure (21) in the vertical direction and a projection of the second conveying structure (22) in the vertical direction.

9. The glass breaking device according to claim 8, characterized in that: The first limiting structure (31) comprises a third limiting portion (311) and a fourth limiting portion (312); the third limiting portion (311) is arranged corresponding to the first conveying structure (21), and the fourth limiting portion (312) is arranged corresponding to the second conveying structure (22).

10. The glass breaking device according to claim 9, characterized in that: The projection of the force-applying structure (41) in the vertical direction is located between the projection of the third limiting portion (311) in the vertical direction and the projection of the fourth limiting portion (312) in the vertical direction.

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