Positioning mechanism of touch screen glass cutting device
By introducing positioning pins and a motor-driven lead screw system into the touch screen glass cutting device, the problem of inaccurate cutting accuracy caused by manual positioning is solved, and high-precision touch screen glass cutting is achieved.
Patent Information
- Application Number
- CN202423175428.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Traditional touchscreen glass cutting methods rely on manual positioning, resulting in inaccurate cutting precision, which cannot meet the high precision requirements of modern electronic devices.
A positioning mechanism for a touch screen glass cutting device includes a worktable, a cutting device, a positioning pin, a guide column, a motor-driven lead screw, and a positioning clamping device. The touch screen glass is moved by the motor-driven lead screw and the positioning pin is used to achieve precise positioning and cutting.
It achieves high-precision cutting of touch screen glass, meeting the high-precision requirements of modern electronic devices.
Smart Images
Figure CN223607179U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to touch -sensitive screen glass processing technical field especially relates to a kind of positioning mechanism of touch -sensitive screen glass cutting device. BACKGROUND
[0002] Touch screen glass is mainly used for touch screen panel, is chemical strengthening glass, and its glass material is special sodium silicate glass material, and the strength of itself is improved by sodium potassium ion exchange, to reach the purpose of glass strengthening, and touch screen glass has the characteristics of high light transmittance, high hardness, scratch resistance, low friction coefficient.
[0003] In the production and processing flow of touch screen glass, cutting link plays a vital role, and the traditional touch screen glass cutting mode often relies on manual operation, and cutting is realized by manual positioning, since there is some error in manual positioning, cutting precision is inaccurate, and the demand of modern electronic equipment on touch screen glass high precision cannot be met. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in prior art, and proposes a kind of positioning mechanism of touch screen glass cutting device.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A kind of positioning mechanism of touch screen glass cutting device, including workbench, the workbench top one end is fixedly installed with cutting device, workbench top is opened with first bar recess, workbench top is opened with two second bar recesses located at the two sides of first bar recess, workbench top is opened with two groups of auxiliary positioning holes located at the opposite end of two second bar recesses, there is positioning pin vertically inserted in auxiliary positioning hole, two second bar recesses are all provided with guide column, first bar recess both ends are embedded and installed with bearing, workbench one side is fixedly installed with motor, motor drive is installed with screw rod in first bar recess, screw rod two ends are respectively fixed and inserted in two bearings, and positioning clamping device is slidably arranged on screw rod.
[0007] In addition, preferably, the positioning clamping device includes a fixed plate, a nut pair is fixedly installed on the bottom of the fixed plate, and two sliding sleeves are fixedly installed on the two sides of the nut pair.
[0008] In addition, preferably, the sliding sleeve is sleeved on the guide column, and the nut pair is sleeved on the screw rod.
[0009] In addition, preferably, the top of the fixed plate is paved with a first flexible rubber sheet, positioning holes are formed in the two ends of the fixed plate, and positioning pins vertically pass through the positioning holes.
[0010] In addition, preferably, one end of the fixing plate is fixedly provided with a first baffle, and the top of the fixing plate is provided with a supporting column at each corner.
[0011] In addition, preferably, the positioning and clamping device comprises a pressing plate, and sliding holes are formed at the four corners of the pressing plate.
[0012] In addition, preferably, the top of the pressing plate is fixedly provided with a spring at each corner, the four springs are sleeved on the four supporting columns respectively, and the other end of the spring is fixedly provided at the bottom of the second baffle.
[0013] In addition, preferably, the top of the pressing plate is provided with a handle, and the bottom of the pressing plate is provided with a second flexible rubber sheet, and the second flexible rubber sheet is in contact with the first flexible rubber sheet.
[0014] The touch screen glass cutting device positioning mechanism has the advantages that:
[0015] In the utility model, the to-be-cut touch screen glass is placed in the positioning and clamping device for accurate positioning and clamping, is fixedly positioned through the positioning pin after being moved to a suitable position, and then is accurately cut, so that the demand of modern electronic equipment on high precision of the touch screen glass is met. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is an overall structure schematic view of the positioning mechanism of the touch screen glass cutting device;
[0017] Figure 2 It is a workbench structure schematic view of the positioning mechanism of the touch screen glass cutting device;
[0018] Figure 3 It is a positioning and clamping device structure schematic view of the positioning mechanism of the touch screen glass cutting device;
[0019] Figure 4 It is a fixing plate structure schematic view of the positioning mechanism of the touch screen glass cutting device;
[0020] Figure 5 It is a pressing plate structure schematic view of the positioning mechanism of the touch screen glass cutting device.
[0021] In the figure: 1 workbench, 101 first slot, 102 second slot, 103 auxiliary positioning hole, 2 cutting device, 3 positioning pin, 4 positioning clamping device, 5 bearing, 6 motor, 7 screw rod, 8 guide column, 9 fixed plate, 91 positioning hole, 92 first flexible rubber sheet, 10 spring, 11 handle, 12 first baffle, 13 support column, 14 second baffle, 15 sliding sleeve, 16 nut pair, 17 pressing plate, 171 sliding hole, 172 second flexible rubber sheet. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0023] Reference Figures 1-5 A positioning mechanism of a touch screen glass cutting device, comprising a workbench 1, a cutting device 2 is fixedly installed at one end of the top of the workbench 1, a first slot 101 is formed in the top of the workbench 1, two second slots 102 are formed in the top of the workbench 1 and located at both sides of the first slot 101, two groups of auxiliary positioning holes 103 are formed in the top of the workbench 1 and located at opposite ends of the two second slots 102, a positioning pin 3 is vertically inserted into the auxiliary positioning hole 103, a guide column 8 is arranged in each of the two second slots 102, a bearing 5 is embedded and installed at each end of the first slot 101, a motor 6 is fixedly installed on one side of the workbench 1, a screw rod 7 is driven and installed in the first slot 101 by the motor 6, the screw rod 7 is fixedly inserted into the two bearings 5 at both ends respectively, and a positioning clamping device 4 is slidingly arranged on the screw rod 7.
[0024] The positioning clamping device 4 comprises a fixed plate 9, the fixed plate 9 is fixedly installed with a nut pair 16 at the bottom, and the fixed plate 9 is fixedly installed with two sliding sleeves 15 at both sides of the nut pair 16.
[0025] Meanwhile, the sliding sleeve 15 is slidingly arranged on the guide column 8, and the nut pair 16 is slidingly arranged on the screw rod 7.
[0026] In addition, the top of the fixed plate 9 is paved with a first flexible rubber sheet 92, positioning holes 91 are formed at both ends of the fixed plate 9, and the positioning pin 3 is vertically inserted into the positioning hole 91.
[0027] Meanwhile, the fixed plate 9 is fixedly installed with a first baffle 12 at one end, the top of the fixed plate 9 is provided with a support column 13 at each corner, and the top of each of the four support columns 13 is provided with a second baffle 14.
[0028] Meanwhile, the positioning clamping device 4 comprises a pressing plate 17, sliding holes 171 are formed at the four corners of the pressing plate 17, and the pressing plate 17 is slidingly arranged on the four support columns 13 through the sliding holes 171.
[0029] Meanwhile, the top of the pressing plate 17 is fixedly provided with four springs 10, the four springs 10 are sleeved on the four supporting columns 13 respectively, and the other ends of the springs 10 are fixedly installed on the bottom of the second baffle 14.
[0030] In addition, the top of the pressing plate 17 is provided with a handle 11, and the bottom of the pressing plate 17 is paved with a second flexible rubber sheet 172, and the second flexible rubber sheet 172 is in contact with the first flexible rubber sheet 92.
[0031] In addition, it is worth noting that the specific structure and working mode of the cutting device 2 are the existing technologies disclosed in the market, and do not belong to the technical problems to be solved in the technical scheme, so they are not described in detail in the utility model.
[0032] In the embodiment, the handle 11 is pulled upwards to drive the pressing plate 17 to move upwards on the supporting column 13, so that the spring 10 is compressed between the pressing plate 17 and the second baffle 14, then the touch screen glass to be cut is placed on the first flexible rubber sheet 92 paved on the fixed plate 9, and one side of the touch screen glass is attached to the first baffle 12, then the handle 11 is slowly loosened, the pressing plate 17 moves downwards on the supporting column 13 under the restoring elasticity of the spring 10, until the second flexible rubber sheet 172 paved on the bottom of the pressing plate 17 is in contact with the touch screen glass, then the touch screen glass is clamped tightly between the fixed plate 9 and the pressing plate 17, then the motor 6 is started to drive the lead screw 7 to rotate, the nut pair 16 drives the touch screen glass clamped between the pressing plate 17 and the fixed plate 9 to move under the rotating action of the lead screw 7, and the sliding sleeve 15 slides on the guide column 8, so that the touch screen glass clamped between the pressing plate 17 and the fixed plate 9 moves stably, when the positioning hole 91 coincides with the auxiliary positioning hole 103 required, the motor 6 stops working, the positioning pin 3 is inserted into the auxiliary positioning hole 103 through the positioning hole 91, precise positioning is realized, then the cutting device 2 is started to cut the touch screen glass, so that the touch screen glass is cut precisely.
[0033] In the utility model, the touch screen glass to be cut is precisely positioned and clamped in the positioning and clamping device 4, and is fixedly limited by the positioning pin 3 after being moved to a suitable position, then precise cutting is carried out, so that the demand of modern electronic equipment on the touch screen glass is met.
[0034] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A positioning mechanism for a touch screen glass cutting device, comprising a worktable (1), characterized in that, A cutting device (2) is fixedly installed at one end of the top of the workbench (1). A first strip groove (101) is opened on the top of the workbench (1). Two second strip grooves (102) are opened on the top of the workbench (1) on both sides of the first strip groove (101). Two sets of auxiliary positioning holes (103) are opened on the top of the workbench (1) at opposite ends of the two second strip grooves (102). A positioning pin (3) is vertically inserted into the auxiliary positioning hole (103). A guide post (8) is provided in each of the two second strip grooves (102). Bearings (5) are embedded in both ends of the first strip groove (101). A motor (6) is fixedly installed on one side of the workbench (1). A lead screw (7) is installed in the first strip groove (101) driven by the motor (6). Both ends of the lead screw (7) are fixedly inserted into the two bearings (5). A positioning clamping device (4) is slidably installed on the lead screw (7).
2. The positioning mechanism of the touch screen glass cutting device according to claim 1, characterized in that, The positioning and clamping device (4) includes a fixing plate (9), a nut pair (16) is fixedly installed at the bottom of the fixing plate (9), and two sliding sleeves (15) are fixedly installed at the bottom of the fixing plate (9) on both sides of the nut pair (16).
3. The positioning mechanism of the touch screen glass cutting device according to claim 2, characterized in that, The sliding sleeve (15) is slidably sleeved on the guide post (8), and the nut pair (16) is slidably sleeved on the lead screw (7).
4. The positioning mechanism of a touch screen glass cutting device according to claim 2, characterized in that, The top of the fixing plate (9) is covered with a first flexible rubber sheet (92), and both ends of the fixing plate (9) are provided with positioning holes (91), and a positioning pin (3) passes vertically through the positioning hole (91).
5. The positioning mechanism of a touch screen glass cutting device according to claim 2, characterized in that, The fixing plate (9) has a first baffle (12) fixedly installed at one end, and a support column (13) is provided at each of the four corners of the top of the fixing plate (9), and a second baffle (14) is provided at the top of each of the four support columns (13).
6. The positioning mechanism of the touch screen glass cutting device according to claim 1, characterized in that, The positioning and clamping device (4) includes a pressure plate (17), and each of the four corners of the pressure plate (17) has a sliding hole (171). The pressure plate (17) is slidably sleeved on the four support columns (13) through the sliding holes (171).
7. The positioning mechanism of a touch screen glass cutting device according to claim 6, characterized in that, Springs (10) are fixedly installed at the four corners of the top of the pressure plate (17). The four springs (10) are respectively sleeved on the four support columns (13), and the other end of the springs (10) is fixedly installed at the bottom of the second baffle (14).
8. The positioning mechanism of a touch screen glass cutting device according to claim 6, characterized in that, The pressure plate (17) is provided with a handle (11) at the top and a second flexible rubber sheet (172) is laid at the bottom of the pressure plate (17), and the second flexible rubber sheet (172) is in contact with the first flexible rubber sheet (92).