Glass limiting device for glass cutting machine

Abstract

The utility model discloses a glass limiting device for a glass cutting machine. The glass limiting device comprises a glass cutting machine body, a shell, a lifting table, a supporting assembly, a limiting block, a glass body and downward pressing assemblies, and the downward pressing assemblies are located above the four corners of the lifting table; according to the scheme, the two sides of the glass body are attached to the limiting blocks, due to supporting of the lifting table, the glass body can be relatively horizontally placed above the glass cutting machine body, then a worker adjusts the downward pressing assembly, the lifting table is located in the shell to slide, the bottom of the lifting table is supported through the supporting assembly, and the glass cutting machine is convenient to use. The supporting force of the supporting assembly is larger than the pressure given by cutting of the glass cutting machine body, so that the lifting table does not descend in the cutting process of the glass cutting machine body, the cutting effect is not affected, the horizontal height of the lifting table is adjusted according to the thickness of the glass body, adjustment of workers on a cutting knife of the glass cutting machine body is reduced, and the production efficiency is improved. And the stability among the multiple cutting knives is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of glass cutting limit devices, and in particular to a glass limit device for a glass cutting machine. Background Art

[0002] Tempered glass is a kind of safety glass. In fact, tempered glass is a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of glass. When glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, impact, etc. Tempered glass can be divided into physical tempered glass and chemical tempered glass according to the process.

[0003] In the process of cutting glass, a cutting machine is generally used for cutting. Workers usually fix the four corners of the glass, and then the cutting knife moves along the slide rail, and then the cutting knife contacts the glass to complete the cutting of the glass. However, in the process of use, in order to increase the cutting efficiency, multiple cutting knives are generally used at the same time, and multiple pieces of glass can be cut in one cut. Generally, due to the different thicknesses of the glass, workers need to adjust the cutting heights of multiple cutting knives. The adjustment process easily leads to different heights between multiple cutting knives, which may cause excessive squeezing of the cutting knives during the cutting process, resulting in glass shattering, or some cutting knives cannot contact the glass, resulting in reduced cutting efficiency. Therefore, those skilled in the art provide a glass limit device for a glass cutting machine to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a glass limiting device for a glass cutting machine.

[0005] The present application provides a glass limiting device for a glass cutting machine using the following technical solution:

[0006] A glass limiting device for a glass cutting machine comprises a glass cutting machine body, a shell is arranged above the glass cutting machine body, a lifting platform and a supporting assembly are arranged inside the shell, a plurality of the supporting assemblies are arranged, and the plurality of the supporting assemblies are located below the lifting platform;

[0007] Limit blocks, which are provided in two groups, are located above the lifting platform, a glass body is provided above the lifting platform, and two sides of the glass body are in contact with the two groups of limit blocks;

[0008] The pressing components are provided in four groups, and the four groups of pressing components are located above the four corners of the lifting platform.

[0009] In some embodiments, both sides of the inner wall of the shell are slidably connected to limit sliders, and the sides of the two groups of limit sliders close to each other are fixedly connected to the outer wall of the lifting platform.

[0010] In some embodiments, the limit block is symmetrically provided with long holes inside, and threaded columns are fixedly connected to the upper two sides of the lifting platform. The number of the threaded columns is consistent with the number of the long holes. The threaded columns are located inside the long holes and are slidably connected to the inner wall of the limit block.

[0011] In some embodiments, the support assembly includes a support spring fixedly connected to the inner wall of the shell, a support column is fixedly connected above the support spring, and an upper portion of the support column is fixedly connected to the lifting platform.

[0012] In some embodiments, a sleeve is fixedly connected to the inner wall of the shell, and the sleeve is sleeved on the surface of the support spring. The inner wall of the sleeve is slidably connected to a limiting column, and the limiting column is sleeved on the surface of the support column.

[0013] In some embodiments, the pressure assembly includes fixed plates located at the four corners of the top of the outer shell, the internal threads of the fixed plates are plugged with pressure columns, a bearing seat is fixedly connected below the pressure columns, a pressure block is fixedly connected below the bearing seat, and the bottom of the pressure block is in contact with the lifting platform.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] (1) Fit the two sides of the glass body with the limit blocks. Due to the support of the lifting platform, the glass body can be placed relatively horizontally above the glass cutting machine body. Then the staff adjusts the downward pressure component to make the lifting platform slide inside the shell. The bottom of the lifting platform is supported by the support component. The supporting force of the support component is greater than the pressure given by the glass cutting machine body. The lifting platform of the glass cutting machine body will not fall during the cutting process, thereby affecting the cutting efficiency. This design adjusts the horizontal height of the lifting platform according to the thickness of the glass body, reduces the workers' adjustment of the cutting knife of the glass cutting machine body, increases the stability between multiple cutting knives, and improves work efficiency.

[0016] (2) Multiple groups of downward pressure components squeeze the lifting platform through the four corners to adjust the height of the lifting platform. When the worker needs to adjust the height of the lifting platform, the worker first rotates the downward pressure column. During the rotation of the downward pressure column, the inner part of the fixed plate descends. During the descent of the downward pressure column, the downward pressure block pushes the lifting platform to descend. The bearing seat is located between the downward pressure column and the downward pressure block. The lower half of the bearing seat is fixedly connected to the downward pressure block. The upper half of the bearing seat rotates with the downward pressure column through the ball bearing to reduce the friction between the downward pressure block and the downward pressure column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the overall structure in the embodiment of the present application;

[0018] Figure 2 is a schematic structural diagram of a side cross-section of a housing in an embodiment of the present application;

[0019] Figure 3 In the embodiment of this application Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 It is a schematic diagram of the structure of the limit block in the embodiment of the present application;

[0021] Figure 5 In the embodiment of this application Figure 4 A schematic diagram of the structure at B;

[0022] Figure 6 In the embodiment of this application Figure 2 Schematic diagram of the structure at C.

[0023] Explanation of the accompanying drawings: 1. Glass cutting machine body; 2. Shell; 21. Limiting slider; 3. Lifting platform; 4. Support assembly; 41. Support spring; 42. Support column; 43. Limiting column; 44. Sleeve; 5. Limiting block; 51. Long hole; 52. Threaded column; 6. Glass body; 7. Pressing assembly; 71. Fixing plate; 72. Pressing column; 73. Bearing seat; 74. Pressing block. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-6 This application is described in further detail.

[0025] The present application embodiment discloses a glass limiting device for a glass cutting machine. Figure 1-6 A glass limiting device for a glass cutting machine comprises a glass cutting machine body 1, a limiting block 5 and a pressing assembly 7. A shell 2 is arranged above the glass cutting machine body 1, a lifting platform 3 and a supporting assembly 4 are arranged inside the shell 2, a plurality of supporting assemblies 4 are arranged, and the plurality of supporting assemblies 4 are located below the lifting platform 3. Two groups of limiting blocks 5 are arranged, and the two groups of limiting blocks 5 are located above the lifting platform 3. A glass body 6 is arranged above the lifting platform 3, and both sides of the glass body 6 are in contact with the two groups of limiting blocks 5. Four groups of pressing assemblies 7 are arranged, and the four groups of pressing assemblies 7 are located above the four corners of the lifting platform 3.

[0026] In this way, during the implementation process, when the worker wants to cut the glass body 6, the worker first places the glass body 6 on the top of the lifting platform 3, and then fits the two sides of the glass body 6 with the limit blocks 5. Due to the support of the lifting platform 3, the glass body 6 can be placed relatively horizontally on the top of the glass cutting machine body 1;

[0027] Then the staff adjusts the pressing component 7 to make the lifting platform 3 slide inside the shell 2. The bottom of the lifting platform 3 is supported by the supporting component 4. The supporting force of the supporting component 4 is greater than the pressure given by the glass cutting machine body 1 during cutting, so that the lifting platform 3 of the glass cutting machine body 1 will not drop during the cutting process, thereby affecting the cutting efficiency. This design adjusts the horizontal height of the lifting platform 3 according to the thickness of the glass body 6, reduces the workers' adjustment of the cutting knife of the glass cutting machine body 1, increases the stability between multiple cutting knives, and improves work efficiency.

[0028] Among them, the inner walls of the outer shell 2 are slidably connected with limit sliders 21 on both sides, and the sides of the two groups of limit sliders 21 close to each other are fixedly connected to the outer wall of the lifting platform 3. The limit sliders 21 are located around the bottom of the lifting platform 3. When the lifting platform 3 is lifting, the limit sliders 21 will contact the inner wall of the outer shell 2, thereby increasing the sliding stability between the outer shell 2 and the lifting platform 3 and improving the leveling effect of the lifting platform 3.

[0029] Preferably, the inner part of the limit block 5 is symmetrically provided with long holes 51, and the upper two sides of the lifting platform 3 are fixedly connected with threaded columns 52, the number of the threaded columns 52 is consistent with the number of the long holes 51, and the threaded columns 52 are located inside the long holes 51 and are slidably connected with the inner wall of the limit block 5;

[0030] The two groups of limit blocks 5 squeeze the two sides of the glass body 6 so that the glass body 6 will not slide to the sides inside the lifting platform 3. The limit blocks 5 slide horizontally above the lifting platform 3 through the long holes 51. After the limit blocks 5 slide and fit the glass body 6, the workers squeeze the top of the threaded column 52 by rotating the nut to fix the limit blocks 5 above the lifting platform 3, thereby increasing the stability of the glass body 6.

[0031] Specifically, the support assembly 4 includes a support spring 41 fixedly connected to the inner wall of the housing 2, a support column 42 is fixedly connected above the support spring 41, and the upper part of the support column 42 is fixedly connected to the lifting platform 3;

[0032] Multiple groups of support components 4 are evenly distributed below the lifting platform 3 to provide stable support for the lifting platform 3. The support springs 41 support the support columns 42, and the support columns 42 support the lifting platform 3. Through the elasticity of the multiple groups of support springs 41, the lifting platform 3 is provided with supporting performance, so that the lifting platform 3 supports the glass body 6.

[0033] More specifically, the inner wall of the housing 2 is fixedly connected with a sleeve 44, the sleeve 44 is sleeved on the surface of the support spring 41, the inner wall of the sleeve 44 is slidably connected with a limit post 43, and the limit post 43 is sleeved on the surface of the support post 42;

[0034] A limiting boss is provided inside the sleeve 44, and the sleeve 44 limits the limiting column 43 through the limiting boss, so that the limiting column 43 is located inside the sleeve 44 and slides stably. The inside of the limiting column 43 fixes the support column 42, thereby increasing the stability of the support column 42 during the lifting process, and making the support column 42 and the support spring 41 lift and lower on the same axis, thereby increasing the stability of the lifting platform 3 during the lifting process.

[0035] Further in the implementation process, the pressing assembly 7 includes a fixing plate 71 located at the four corners of the top of the housing 2, the fixing plate 71 has a pressing column 72 inserted into the internal thread, a bearing seat 73 is fixedly connected to the lower part of the pressing column 72, a pressing block 74 is fixedly connected to the lower part of the bearing seat 73, and the lower part of the pressing block 74 is in contact with the lifting platform 3;

[0036] The multiple groups of pressing components 7 squeeze the lifting platform 3 through the four corners to adjust the height of the lifting platform 3. When the workers need to adjust the height of the lifting platform 3, they first rotate the pressing column 72. During the rotation of the pressing column 72, the inner part of the fixed plate 71 descends. During the descent of the pressing column 72, the pressing block 74 is pushed downward. The pressing block 74 drives the lifting platform 3 to descend. The bearing seat 73 is located between the pressing column 72 and the pressing block 74. The lower half of the bearing seat 73 is fixedly connected to the pressing block 74. The upper half of the bearing seat 73 rotates with the pressing column 72 through the ball, thereby reducing the friction between the pressing block 74 and the pressing column 72.

[0037] The implementation principle of a glass limiting device for a glass cutting machine in an embodiment of the present application is as follows: when a worker wants to cut a glass body 6 during use, the worker first places the glass body 6 on top of the lifting platform 3, and then fits the two sides of the glass body 6 with the limiting blocks 5. Due to the support of the lifting platform 3, the glass body 6 can be placed relatively horizontally above the glass cutting machine body 1. Then the worker adjusts the pressing assembly 7 to make the lifting platform 3 slide inside the outer shell 2. The bottom of the lifting platform 3 is supported by the supporting assembly 4. The supporting force of the supporting assembly 4 is greater than the pressure given by the cutting of the glass cutting machine body 1, so that the lifting platform 3 of the glass cutting machine body 1 will not drop during the cutting process, thereby affecting the cutting efficiency. Such a design adjusts the horizontal height of the lifting platform 3 according to the thickness of the glass body 6, reduces the worker's adjustment of the cutting knife of the glass cutting machine body 1, increases the stability between multiple cutting knives, and improves work efficiency.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 the present 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0039] It should be noted that, in this application, relational terms such as "first" and "second" 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 elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0040] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A glass limiting device for a glass cutting machine, characterized in that: include: A glass cutting machine body (1), wherein a housing (2) is arranged above the glass cutting machine body (1), a lifting platform (3) and a support assembly (4) are arranged inside the housing (2), a plurality of the support assemblies (4) are provided, and the plurality of the support assemblies (4) are located below the lifting platform (3); Limit blocks (5), which are provided in two groups. The two groups of limit blocks (5) are located above the lifting platform (3). A glass body (6) is provided above the lifting platform (3). Two sides of the glass body (6) are in contact with the two groups of limit blocks (5); The pressing components (7) are provided in four groups, and the four groups of the pressing components (7) are located above the four corners of the lifting platform (3).

2. The glass limiting device for a glass cutting machine according to claim 1, characterized in that: The inner wall of the outer shell (2) is slidably connected to limit sliders (21), and the sides of the two groups of limit sliders (21) close to each other are fixedly connected to the outer wall of the lifting platform (3).

3. The glass limiting device for a glass cutting machine according to claim 1, characterized in that: The limit block (5) is symmetrically provided with long holes (51) inside, and threaded columns (52) are fixedly connected to the upper two sides of the lifting platform (3). The number of the threaded columns (52) is consistent with the number of the long holes (51). The threaded columns (52) are located inside the long holes (51) and are slidably connected to the inner wall of the limit block (5).

4. The glass limiting device for a glass cutting machine according to claim 1, characterized in that: The support assembly (4) comprises a support spring (41) fixedly connected to the inner wall of the outer shell (2), a support column (42) fixedly connected above the support spring (41), and the support column (42) is fixedly connected to the lifting platform (3) above.

5. The glass limiting device for a glass cutting machine according to claim 4, characterized in that: The inner wall of the housing (2) is fixedly connected with a sleeve (44), the sleeve (44) is sleeved on the surface of the support spring (41), the inner wall of the sleeve (44) is slidably connected with a limit column (43), and the limit column (43) is sleeved on the surface of the support column (42).

6. The glass limiting device for a glass cutting machine according to claim 1, characterized in that: The pressing assembly (7) comprises a fixing plate (71) located at the four corners of the top of the shell (2); a pressing column (72) is inserted into the internal thread of the fixing plate (71); a bearing seat (73) is fixedly connected to the bottom of the pressing column (72); a pressing block (74) is fixedly connected to the bottom of the bearing seat (73); and the bottom of the pressing block (74) is in contact with the lifting platform (3).

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