Cutting device for automobile glass processing

Abstract

The utility model relates to the technical field of automobile glass cutting, and discloses a cutting device for automobile glass processing, which comprises a device body, according to the device body, a driving assembly is arranged at the top of a workbench; the moving frame is arranged on the driving assembly; the moving plate is arranged at the top of the moving frame; an arc-shaped cutting assembly is arranged at the top of the moving plate and comprises a shell arranged at the top of the moving plate. The first motor penetrates through the top of the shell; the rotating shaft is arranged at the output end of the first motor and located in the shell. The supporting rod is arranged outside the rotating shaft and penetrates through the shell; the movable block is arranged on the outer side of the supporting rod in a sleeving manner and is in sliding connection with the supporting rod; the fixing assembly is arranged on the moving block; the first threaded rod penetrates through the moving block; the cutting tool bit is arranged at the bottom of the first threaded rod; the knocking assembly penetrates through the shell and is connected with the first motor in a meshed mode, and the cutting device can conduct transverse and vertical moving cutting and arc cutting through the arc cutting assembly.

Description

Technical Field

[0001] This utility model relates to the field of automotive glass cutting technology, specifically a cutting device for automotive glass processing. Background Technology

[0002] The manufacturing process for automotive glass involves heating the glass to near its softening temperature in a furnace, then rapidly sending it through air vents with varying cooling intensities to achieve uneven cooling. This creates different stresses between the main viewing area and the surrounding areas. Generally, this type of glass is regionally tempered glass. After production, automotive glass needs to be cut into pieces using a cutting device.

[0003] For example, Chinese utility model patent CN202322125858.8 describes an automotive glass cutting table. It moves vertically via a guide block sliding on a first guide rod and laterally via a moving component on a second guide rod. Through displacement in both directions, it can move to any position. The moving component also moves the water jet cutting head, allowing for cutting of automotive glass at different positions. However, this automotive glass cutting table cannot perform curved cuts. When curved cuts are required, manual cutting is still necessary, reducing the efficiency of the automotive glass cutting table. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a cutting device for automotive glass processing, which has the advantage of arc cutting and solves the problem of the inability to perform arc cutting, thus reducing the working efficiency of the automotive glass cutting table.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for automotive glass processing, comprising a device body; the device body includes: a driving assembly disposed on the top of a worktable; a movable frame disposed on the driving assembly; a movable plate disposed on the top of the movable frame; a clamping assembly symmetrically disposed on the top of the worktable; an arc-shaped cutting assembly disposed on the top of the movable plate, the arc-shaped cutting assembly including: a housing disposed on the top of the movable plate; a first motor penetrating the top of the housing; a rotating shaft disposed at the output end of the first motor and located inside the housing; a support rod disposed on the outside of the rotating shaft and penetrating the housing; a moving block sleeved on the outside of the support rod and slidably connected to the support rod; a fixing assembly disposed on the moving block; a first threaded rod penetrating the moving block; a cutting head disposed at the bottom of the first threaded rod; and a striking assembly penetrating the housing and engaging with the first motor.

[0008] In some embodiments, the fixing assembly includes: a second threaded rod passing through the movable block; and a pressing plate disposed at the bottom of the second threaded rod and located outside the support rod.

[0009] In some embodiments, a limit rod is provided at the top of the extrusion plate and extends through the moving block.

[0010] In some embodiments, the bottom of the extrusion plate is provided with anti-slip texture.

[0011] In some embodiments, one end of the support rod is provided with a limiting plate that cooperates with the movable block.

[0012] In some embodiments, the striking assembly includes: a bevel gear disposed on the outside of the rotating shaft at the output end of the first motor; an L-shaped support rod disposed on one side of the bevel gear and extending through the housing; and a rubber ball disposed at one end of the L-shaped support rod.

[0013] In some embodiments, the clamping assembly includes: a support plate disposed on the top of the worktable; a third threaded rod passing through the support plate; and a clamping block disposed at the bottom of the third threaded rod.

[0014] In some embodiments, the drive assembly includes: a second motor disposed on one side of the worktable; a fourth threaded rod disposed at the output end of the second motor and passing through the movable frame; a third motor disposed on one side of the movable frame; and a fifth threaded rod disposed at the output end of the third motor and passing through the movable plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a cutting device for automotive glass processing, which has the following advantages:

[0017] This automotive glass processing cutting device moves the cutting head to a predetermined position via a drive assembly. Then, a first motor is activated, driving a rotating shaft to rotate left and right. This rotating shaft, via a support rod, pushes the cutting head to perform arc-shaped cuts on the glass. Simultaneously, the size of the arc cut by the cutting head is adjusted by moving a movable block on the support rod. After adjustment, the movable block is fixed by a fixing assembly. This allows the automotive glass processing cutting device to perform both horizontal and vertical cutting as well as arc-shaped cuts, increasing its flexibility, practicality, and working efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the arc-shaped cutting component in this utility model;

[0020] Figure 3 for Figure 2 Enlarged diagram of point A in the middle.

[0021] In the picture:

[0022] 1. Device body; 11. Workbench; 12. Clamping assembly; 121. Support plate; 122. Third threaded rod; 123. Clamping block; 13. Drive assembly; 131. Second motor; 132. Fourth threaded rod; 133. Third motor; 134. Fifth threaded rod; 14. Moving frame; 141. Slide groove; 15. Moving plate; 16. Cutting head;

[0023] 2. Arc-shaped cutting assembly; 21. Housing; 22. First motor; 23. Rotating shaft; 24. Support rod; 241. Limiting plate; 25. Moving block; 26. First threaded rod; 27. Fixing assembly; 271. Second threaded rod; 272. Extrusion plate; 273. Limiting rod; 274. Anti-slip texture; 28. Striking assembly; 281. Bevel gear; 282. L-shaped support rod; 283. Rubber ball. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0028] The manufacturing process for automotive glass involves heating the glass to near its softening temperature in a furnace, then rapidly sending it through air vents with varying cooling intensities to achieve uneven cooling. This creates different stresses between the main viewing area and the surrounding areas. Generally, this type of glass is regionally tempered glass. After production, automotive glass needs to be cut into pieces using a cutting device.

[0029] In related technologies, curved cutting is not possible. Some glass requires curved cutting, which necessitates manual cutting, reducing the efficiency of the automotive glass cutting table.

[0030] To address the problems in the related technologies to some extent, this application provides a cutting device for automotive glass processing. When arc cutting is required, the cutting head 16 is moved to a predetermined position by the drive assembly 13, and then the first motor 22 is started. The first motor 22 drives the rotating shaft 23 to rotate left and right. The rotating shaft 23, rotating left and right, pushes the cutting head 16 to perform arc cutting on the glass through the support rod 24.

[0031] This application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figures 1-3This application provides a cutting device for automotive glass processing, including a device body 1. The device body 1 includes: a drive assembly 13 disposed on the top of a worktable 11; a movable frame 14 disposed on the drive assembly 13; a movable plate 15 disposed on the top of the movable frame 14; a clamping assembly 12 symmetrically disposed on the top of the worktable 11; and an arc-shaped cutting assembly 2 disposed on the top of the movable plate 15. The arc-shaped cutting assembly 2 includes: a housing 21 disposed on the top of the movable plate 15; a first motor 22 penetrating through the top of the housing 21; a rotating shaft 23 disposed at the output end of the first motor 22 and located inside the housing 21; a support rod 24 disposed on the outside of the rotating shaft 23 and penetrating through the housing 21; a moving block 25 sleeved on the outside of the support rod 24 and slidably connected to the support rod 24; a fixing assembly 27 disposed on the moving block 25; a first threaded rod 26 penetrating through the moving block 25; a cutting head 16 disposed at the bottom of the first threaded rod 26; and a striking assembly 28 penetrating through the housing 21 and meshing with the first motor 22.

[0033] In use, a glass sheet is placed on the worktable 11 and clamped and fixed to the worktable 11 by the clamping assembly 12. Then, the first threaded rod 26 is rotated, causing the cutting head 16 to descend and contact the glass. The drive assembly 13 is then activated, driving the cutting head 16 to move horizontally and vertically across the glass surface via the moving frame 14 and the moving plate 15. When an arc shape needs to be cut, the drive assembly 13 moves the cutting head 16 to a predetermined position. Then, the first motor 22 is activated, driving the rotating shaft 23 to rotate left and right. The rotating shaft 23, through the support rod 24, pushes the cutting head 16 to perform an arc-shaped cut on the glass. When the drive assembly 13 simultaneously drives the moving frame 14 and the moving plate 15 to move, the glass surface can be cut in an arc shape. The cutting head 16 cuts irregular arc shapes, and the size of the arc shape is adjusted by pushing the moving block 25 to move on the support rod 24. After adjustment, the moving block 25 is fixed by the fixing component 27. At the same time, while the cutting head 16 is cutting from right to left, the first motor 22 drives the striking component 28 on the right side of the housing 21 to strike the cut glass, so that the cut glass sheet is directly detached, avoiding the need for workers to knock it off after cutting. This allows the automotive glass processing cutting device to move horizontally and vertically while cutting arc shapes, increasing the flexibility and practicality of the automotive glass processing cutting device and improving its working efficiency.

[0034] Specifically, the first motor 22 is a stepper motor that can lock the shaft because it can rotate the shaft by a fixed angle by controlling the current, thereby achieving motion control.

[0035] In some embodiments, the fixing component 27 includes: a second threaded rod 271 passing through the movable block 25; and a pressing plate 272 disposed at the bottom of the second threaded rod 271 and located outside the support rod 24. When the movable block 25 is adjusted to the correct position, the second threaded rod 271 is rotated, and the rotating second threaded rod 271 pushes the pressing plate 272 to move and press outward toward the support rod 24, thereby fixing the movable block 25.

[0036] In some embodiments, a limiting rod 273 is provided at the top of the extrusion plate 272 and passes through the moving block 25 to limit the extrusion plate 272 and prevent the extrusion plate 272 from rotating along with the second threaded rod 271.

[0037] In some embodiments, the bottom of the extrusion plate 272 is provided with anti-slip texture 274 to increase the anti-slip properties of the extrusion plate 272 during extrusion.

[0038] In some embodiments, one end of the support rod 24 is provided with a limiting plate 241 that cooperates with the moving block 25 to limit the moving block 25 and prevent the moving block 25 from detaching from the support rod 24.

[0039] In some embodiments, the striking assembly 28 includes: a bevel gear 281 disposed on the outside of the rotating shaft at the output end of the first motor 22; an L-shaped support rod 282 disposed on one side of the bevel gear 281 and penetrating the housing 21; and a rubber ball 283 disposed at one end of the L-shaped support rod 282. When the first motor 22 drives the cutting head 16 to swing left and right, the bevel gear 281 drives the L-shaped support rod 282 to swing up and down, thereby causing the rubber ball 283 to strike the cut glass, causing the cut glass sheet to fall off.

[0040] In some embodiments, the clamping assembly 12 includes: a support plate 121 disposed on the top of the worktable 11; a third threaded rod 122 passing through the support plate 121; and a clamping block 123 disposed at the bottom of the third threaded rod 122. By rotating the third threaded rod 122, the rotating third threaded rod 122 pushes the clamping block 123 downward to press and fix the glass on the worktable 11.

[0041] In some embodiments, the drive assembly 13 includes: a second motor 131 disposed on one side of the worktable 11; a fourth threaded rod 132 disposed at the output end of the second motor 131 and passing through the movable frame 14; a third motor 133 disposed on one side of the movable frame 14; and a fifth threaded rod 134 disposed at the output end of the third motor 133 and passing through the movable plate 15. The second motor 131 drives the fourth threaded rod 132 to rotate, and the rotating fourth threaded rod 132 controls the movable frame 14 to move laterally. The third motor 133 drives the movable plate 15 to move vertically through the fifth threaded rod 134.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0043] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for automotive glass processing, comprising a device body (1); the device body (1) comprising: A workbench (11) with a drive assembly (13) on its top; A movable frame (14) is mounted on the drive assembly (13); A movable plate (15) is disposed on top of the movable frame (14); Clamping assembly (12) is symmetrical about the top of the worktable (11); The feature is that: an arc-shaped cutting component (2) is provided on the top of the movable plate (15), and the arc-shaped cutting component (2) includes: The outer casing (21) is disposed on the top of the movable plate (15); A first motor (22) extends through the top of the outer casing (21); A rotating shaft (23) is disposed at the output end of the first motor (22) and located inside the housing (21); A support rod (24) is disposed on the outside of the pivot (23) and extends through the outer shell (21); The movable block (25) is sleeved on the outside of the support rod (24) and is slidably connected to the support rod (24); A fixing component (27) is disposed on the movable block (25); A first threaded rod (26) passes through the movable block (25); A cutting head (16) is disposed at the bottom of the first threaded rod (26); The striking component (28) extends through the housing (21) and engages with the first motor (22).

2. The cutting device for automotive glass processing according to claim 1, characterized in that: The fixing component (27) includes: The second threaded rod (271) passes through the movable block (25); An extrusion plate (272) is disposed at the bottom of the second threaded rod (271) and located outside the support rod (24).

3. The cutting device for automotive glass processing according to claim 2, characterized in that: The top of the extrusion plate (272) is provided with a limit rod (273) that extends through the moving block (25).

4. The cutting device for automotive glass processing according to claim 3, characterized in that: The bottom of the extrusion plate (272) is provided with anti-slip texture (274).

5. The cutting device for automotive glass processing according to claim 3, characterized in that: One end of the support rod (24) is provided with a limiting plate (241) that cooperates with the moving block (25).

6. The cutting device for automotive glass processing according to claim 1, characterized in that: The tapping component (28) includes: A bevel gear (281) is disposed on the outside of the rotating shaft at the output end of the first motor (22); An L-shaped support rod (282) is disposed on one side of the bevel gear (281) and extends through the outer casing (21); A rubber ball (283) is disposed at one end of the L-shaped support rod (282).

7. The cutting device for automotive glass processing according to claim 1, characterized in that: The clamping assembly (12) includes: A support plate (121) is disposed on the top of the workbench (11); The third threaded rod (122) passes through the support plate (121); A clamping block (123) is disposed at the bottom of the third threaded rod (122).

8. The cutting device for automotive glass processing according to claim 1, characterized in that: The driving component (13) includes: The second motor (131) is located on one side of the worktable (11); The fourth threaded rod (132) is located at the output end of the second motor (131) and passes through the movable frame (14); The third motor (133) is located on one side of the movable frame (14); The fifth threaded rod (134) is located at the output end of the third motor (133) and passes through the moving plate (15).

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