Cutter mounting structure of glass cutting device for touch screen processing

Abstract

The utility model relates to the field of cutter mounting structures, in particular to a cutter mounting structure of a glass cutting device for touch screen processing, which comprises a cylinder, the tail end of a telescopic shaft of the cylinder is fixedly connected with a mounting seat, the inner side of the mounting seat is in contact with a connecting column, and the upper section of a column body of the connecting column is provided with an annular groove. And a cutting knife is arranged at the tail end of the connecting column. The mounting base is arranged at the tail end of the telescopic shaft of the air cylinder, then the connecting column with the positioning block is arranged on the cutting knife, after the connecting column is inserted into the mounting base, the mounting position can be positioned through the positioning block, and then the cutting knife can be fixed by screwing an inner threaded sleeve on the outer side of the mounting base. And then the internal thread sleeve applies thrust in the radial direction of the mounting seat to the sliding pin until the sliding pin is pushed into the groove of the connecting column and is limited, so that the cutting knife can be quickly disassembled and assembled only by rotating the internal thread sleeve forwards and reversely, and the downtime is indirectly shortened.

Description

Technical Field

[0001] This utility model relates to the field of tool mounting structure technology, and in particular to a tool mounting structure for a glass cutting device for touch screen processing. Background Technology

[0002] The surface of a touch screen is usually covered with glass. During the manufacturing process of touch screen glass, large sheets of touch screen glass often need to be divided into multiple smaller sheets.

[0003] A search revealed that the invention patent application with publication number CN117245796A discloses a glass cutting device for touch screen processing. The device uses a gripping and separating mechanism to adsorb and grip the touch screen glass, and a moving mechanism to drive the cutting component to move, thereby cutting the touch screen glass.

[0004] In existing glass cutting devices for touch screen processing, the cutting head is usually directly fixed to the cylinder assembly. Since the cutting head is a consumable and needs to be replaced frequently, the existing tool mounting structure is not convenient for tool replacement, which indirectly increases the downtime. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of existing tool mounting structures that make tool replacement inconvenient, and to propose a tool mounting structure for a glass cutting device for touch screen processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A tool mounting structure for a glass cutting device for touch screen processing includes a cylinder. A mounting base is fixedly connected to the end of the telescopic shaft of the cylinder. A connecting column is in contact with the inner side of the mounting base. An annular groove is formed on the upper section of the connecting column. A cutting blade is provided at the end of the connecting column. An internal threaded sleeve is threadedly connected to the outer side of the mounting base. A sliding pin is slidably connected inside the mounting base and passes through the mounting base. One end of the sliding pin is slidably connected to the annular groove, and the other end of the sliding pin abuts against the internal threaded sleeve.

[0008] Furthermore, in a preferred configuration, a positioning block is fixedly connected to the top of the connecting column, and the positioning block engages with the mounting base. The positioning block serves to position the connecting column on the mounting base.

[0009] Furthermore, in a preferred configuration, a retaining ring is fixedly connected to the pin body of the sliding pin, and a spring is sleeved on the outer side of the pin body. One end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the inner surface of the mounting base. The elastic force of the spring acts on the sliding pin through the retaining ring.

[0010] Furthermore, in a preferred configuration, a fixing plate is fixedly connected to the outer side of the mounting base and above the internal threaded sleeve. A retaining pin is slidably connected inside the fixing plate, engaging with the internal threaded sleeve. A second spring is installed inside the fixing plate. The retaining pin prevents the internal threaded sleeve from loosening.

[0011] Furthermore, in a preferred configuration, one end of the second spring is fixedly connected to the locking pin, and the other end of the second spring is fixedly connected to the inner surface of the fixed plate. By using the second spring, the elastic force can be applied to the locking pin.

[0012] Furthermore, in a preferred configuration, the top of the internal threaded sleeve has multiple annularly arranged slots, and the end of the locking pin is located within these slots. The multiple slots facilitate the engagement of the locking pin after the internal threaded sleeve is rotated.

[0013] The beneficial effects of this utility model are as follows: by setting a mounting seat at the end of the telescopic shaft of the cylinder, and then setting a connecting post with a positioning block on the cutting blade, after the connecting post is inserted into the mounting seat, the mounting position can be positioned by the positioning block. Then, by screwing the inner threaded sleeve on the outside of the mounting seat, the inner threaded sleeve applies a radial thrust of the mounting seat to the sliding pin until the sliding pin is pushed into the groove of the connecting post and limited. In this way, the cutting blade can be quickly disassembled and assembled by simply rotating the inner threaded sleeve in both directions, indirectly reducing downtime. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the overall structure of the tool mounting structure of a glass cutting device for touch screen processing proposed in this utility model.

[0015] Figure 2 This utility model proposes a tool mounting structure for a glass cutting device used in touchscreen processing. Figure 1 A schematic diagram of the internal structure of the mounting base;

[0016] Figure 3 This utility model proposes a tool mounting structure for a glass cutting device used in touchscreen processing. Figure 2 A magnified view of the local structure;

[0017] Figure 4 This utility model proposes a tool mounting structure for a glass cutting device used in touchscreen processing. Figure 1 A schematic diagram of the internal threaded sleeve structure;

[0018] Figure 5 This utility model proposes a tool mounting structure for a glass cutting device used in touchscreen processing. Figure 1 A schematic diagram of the cutting blade structure;

[0019] Figure 6 This utility model proposes a tool mounting structure for a glass cutting device used in touchscreen processing. Figure 1 A schematic diagram of the sliding pin structure.

[0020] In the diagram: 1. Cylinder; 2. Mounting base; 3. Connecting column; 4. Cutting blade; 5. Positioning block; 6. Internal threaded sleeve; 7. Sliding pin; 8. Retaining ring; 9. Spring 1; 10. Fixing plate; 11. Locking pin; 12. Spring 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5 A tool mounting structure for a glass cutting device used in touchscreen processing includes a cylinder 1. A mounting base 2 is fixedly connected to the end of the telescopic shaft of the cylinder 1. A connecting post 3 contacts the inner side of the mounting base 2. An annular groove is formed on the upper section of the connecting post 3. A cutting blade 4 is provided at the end of the connecting post 3. A positioning block 5 is fixedly connected to the top of the connecting post 3, and the positioning block 5 engages with the mounting base 2. The positioning block 5 provides a positioning function for the connecting post 3 on the mounting base 2.

[0023] Reference Figure 1-6 The mounting base 2 has an internally threaded sleeve 6 threadedly connected to its outer side. A sliding pin 7 is slidably connected inside the mounting base 2, penetrating the base. One end of the sliding pin 7 is slidably connected to an annular groove, and the other end abuts against the internally threaded sleeve 6. A retaining ring 8 is fixedly connected to the pin body of the sliding pin 7. A spring 9 is sleeved on the outer side of the pin body of the sliding pin 7. One end of the spring 9 is fixedly connected to the retaining ring 8, and the other end is fixedly connected to the inner surface of the mounting base 2. The elastic force of the spring 9 acts on the sliding pin 7 through the retaining ring 8.

[0024] Reference Figure 1-6 A fixing plate 10 is fixedly connected to the outer side of the mounting base 2 and above the internal threaded sleeve 6. A locking pin 11 is slidably connected inside the fixing plate 10, engaging with the internal threaded sleeve 6. A second spring 12 is installed inside the fixing plate 10. The locking pin 11 prevents the internal threaded sleeve 6 from loosening. One end of the second spring 12 is fixedly connected to the locking pin 11, and the other end is fixedly connected to the inner surface of the fixing plate 10. The spring 12 applies elastic force to the locking pin 11. Multiple annularly arranged slots are provided on the top of the internal threaded sleeve 6, and the end of the locking pin 11 is located within these slots. The multiple slots facilitate the engagement of the locking pin 11 after rotating the internal threaded sleeve 6.

[0025] The specific implementation process of this utility model is as follows: In use, firstly, insert the connecting post 3 on the cutting blade 4 into the mounting seat 2 at the end of the telescopic shaft of the cylinder 1, and position the installation position by means of the positioning block 5. Then, screw the internal thread sleeve 6. The internal thread sleeve 6 can generate downward displacement through the threaded movement between it and the mounting seat 2. Then, the internal thread sleeve 6 applies a radial thrust of the mounting seat 2 to the sliding pin 7 until the sliding pin 7 is pushed into the groove of the connecting post 3 and limited, thereby completing the installation of the cutting blade 4. Similarly, reverse the internal thread sleeve 6, and the sliding pin 7 will be reset under the action of the spring 9 and separate from the groove of the connecting post 3. Then the cutting blade 4 can be disassembled. In this way, the cutting blade 4 can be quickly disassembled and assembled by simply reversing the internal thread sleeve 6, indirectly reducing downtime.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tool mounting structure for a glass cutting device for touch screen processing, comprising a cylinder (1), characterized in that, The cylinder (1) has a mounting base (2) fixedly connected to the end of its telescopic shaft. The inner side of the mounting base (2) contacts a connecting column (3). The upper part of the connecting column (3) has an annular groove. The end of the connecting column (3) is provided with a cutting blade (4). The outer side of the mounting base (2) is connected to an internal threaded sleeve (6) by a thread. The mounting base (2) has a sliding pin (7) slidably connected inside, and the sliding pin (7) passes through the mounting base (2). One end of the sliding pin (7) is slidably connected to the annular groove, and the other end of the sliding pin (7) abuts against the internal threaded sleeve (6).

2. The tool mounting structure of the glass cutting device for touch screen processing according to claim 1, characterized in that, The top of the connecting column (3) is fixedly connected to a positioning block (5), which is engaged with the mounting base (2).

3. The tool mounting structure of the glass cutting device for touch screen processing according to claim 1, characterized in that, A retaining ring (8) is fixedly connected to the pin body of the sliding pin (7). A spring (9) is sleeved on the outside of the pin body of the sliding pin (7). One end of the spring (9) is fixedly connected to the retaining ring (8), and the other end of the spring (9) is fixedly connected to the inner surface of the mounting base (2).

4. The tool mounting structure of the glass cutting device for touch screen processing according to claim 1, characterized in that, A fixed plate (10) is fixedly connected to the outside of the mounting base (2) and above the internal threaded sleeve (6). A locking pin (11) is slidably connected inside the fixed plate (10). The locking pin (11) engages with the internal threaded sleeve (6). A spring (12) is provided inside the fixed plate (10).

5. The tool mounting structure of the glass cutting device for touch screen processing according to claim 4, characterized in that, One end of the second spring (12) is fixedly connected to the locking pin (11), and the other end of the second spring (12) is fixedly connected to the inner surface of the fixed plate (10).

6. The tool mounting structure of the glass cutting device for touch screen processing according to claim 4, characterized in that, The top of the internal threaded sleeve (6) is provided with multiple annularly distributed slots, and the end of the locking pin (11) is located in the slot.

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