CN219648973U - Positioning device for laser cutting of touch screen - Google Patents
Positioning device for laser cutting of touch screen Download PDFInfo
- Publication number
- CN219648973U CN219648973U CN202320282606.3U CN202320282606U CN219648973U CN 219648973 U CN219648973 U CN 219648973U CN 202320282606 U CN202320282606 U CN 202320282606U CN 219648973 U CN219648973 U CN 219648973U
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- Prior art keywords
- base
- touch screen
- laser cutting
- sides
- positioning device
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a positioning device for laser cutting of a touch screen, which relates to the technical field of positioning devices of touch screens and particularly comprises a base, wherein the base is of a U-shaped design, two sides of an inner cavity of the base are provided with L-shaped plates, two ends of each L-shaped plate are vertically provided with side plates, one side of each side plate is fixedly connected with a first sliding block, two sides of the inner wall of the base are provided with first sliding grooves, the first sliding blocks are positioned in the first sliding grooves, ball screws are arranged between the side plates, the ball screws are respectively and rotatably connected with side plates at two ends through bearings, the outer sides of the two ends of each ball screw are provided with first clamping blocks, and the first clamping blocks are in screw connection with the ball screws through nuts; the bottoms of the two sides of the inner cavity of the base are provided with second sliding grooves. When the touch screen is used, the touch screen can be correspondingly adjusted according to the actual size of the touch screen, and the touch screen is simple in structure and easy to operate.
Description
Technical Field
The utility model relates to the technical field of touch screen positioning devices, in particular to a positioning device for laser cutting of a touch screen.
Background
The touch screen is an inductive liquid crystal display device capable of receiving input signals such as contacts, when the touch screen contacts graphic buttons, the touch feedback system on the screen can drive various connecting devices according to a preprogrammed program, and can be used for replacing a mechanical button panel and producing vivid video and audio effects by virtue of a liquid crystal display picture. In the prior art, in the cutting process of a touch screen, a worker can place a whole flat plate on a table top on a laser cutting machine, or fix the flat plate on the table top through a plurality of flexible clamps, wherein the former two modes are not provided with a positioning device, the flat plate is likely to move in the cutting process and is not stable enough; the latter can remove all clamps again after cutting one piece, and the steps are complicated and the labor load is high. In order to solve the problems, we propose a positioning device for laser cutting of a touch screen.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a positioning device for laser cutting of a touch screen.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a touch-sensitive screen is positioner for laser cutting, includes the base, the base is U type design, base inner chamber both sides all are equipped with L template, the curb plate is all installed perpendicularly at L template both ends, curb plate one side fixedly connected with first slider, first spout has all been seted up to base inner wall both sides, first slider is located inside the first spout, be equipped with ball between the curb plate, ball rotates with both ends curb plate through the bearing respectively and is connected, ball both ends outside all is equipped with first grip block, first grip block passes through screw and ball screwed connection;
the bottom of base inner chamber both sides has all seted up the second spout, the equal fixedly connected with second slider in bottom at L template both ends, the second slider is located inside the second spout, the bottom of base both sides all is equipped with the strip shaped plate, the strip shaped plate is connected with both ends second slider respectively, base top surface horizontal center department is equipped with the support boss, the support boss is hollow design, support boss internally mounted has the second motor, be equipped with the disc between the strip shaped plate, the output and the coaxial fixed connection of disc of second motor, the stand is all installed perpendicularly to the bottom of strip shaped plate bottom surface middle part, disc both sides, is equipped with the connecting rod between the adjacent stand, the connecting rod rotates with both ends stand respectively and is connected.
Optionally, the directions of the threads on the outer sides of the two ends of the ball screw are opposite.
Optionally, base one end is equipped with the rectangular plate, the rectangular plate has two and parallel arrangement, rectangular plate one side is connected with the rectangular plate, rectangular plate opposite side fixedly connected with first motor, ball one end runs through the rectangular plate and is connected with first motor output.
Optionally, be equipped with the second grip block between the adjacent first grip block, second grip block one side is connected with L template, the constant head tank has all been seted up at first grip block top, second grip block top.
Optionally, a rubber cushion is fixedly arranged at the bottom of the inner cavity of the positioning groove.
Optionally, the bottom at base both ends all is equipped with the supporting seat, the supporting seat is L type design, the supporting seat top is connected with the base, at least two mounting holes have been seted up to the supporting seat bottom.
Optionally, a third sliding block is fixedly connected with one side of the first clamping block, a third sliding groove is formed in one side of the L-shaped plate, and the third sliding block is located inside the third sliding groove.
Compared with the prior art, when the touch screen cutting device is used, the positioning assembly is fixedly installed on the laser cutting table through the supporting seat and the mounting hole matched with the fastener, then the touch screen to be cut is placed on the supporting boss, and the distance between the first clamping block and the L-shaped plate is adjusted by the first motor and the second motor respectively, so that the touch screen cutting device is suitable for touch screens with different sizes, corresponding adjustment can be performed according to the actual size of the touch screen, and the touch screen cutting device is simple in structure and easy to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view showing the structure of the L-shaped plate of the present utility model.
In the figure: 1. a base; 2. an L-shaped plate; 3. a side plate; 4. a ball screw; 5. a first clamping block; 6. a second clamping block; 7. a positioning groove; 8. a rubber cushion; 9. a first slider; 10. a first chute; 11. a rectangular plate; 12. a first motor; 13. a support boss; 14. a second motor; 15. a second chute; 16. a second slider; 17. a strip-shaped plate; 18. a disc; 19. a column; 20. a connecting rod; 21. a support base; 22. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a touch-sensitive screen positioner for laser cutting, including base 1, base 1 is U type design, base 1 inner chamber both sides all are equipped with L template 2, curb plate 3 is all installed perpendicularly at L template 2 both ends, curb plate 3 one side fixedly connected with first slider 9, first spout 10 has all been seted up to base 1 inner wall both sides, first slider 9 is located inside first spout 10, be equipped with ball 4 between curb plate 3, ball 4 rotates with both ends curb plate 3 through the bearing respectively and is connected, ball 4 both ends outside all is equipped with first grip block 5, first grip block 5 passes through screw and ball 4 screwed connection, utilize ball 4 to drive two first grip blocks 5 and be close to each other or keep away from, from this according to the actual length of touch-sensitive screen to adjust L template 2's interval;
the bottoms of two sides of the inner cavity of the base 1 are provided with second sliding grooves 15, the bottoms of two ends of the L-shaped plate 2 are fixedly connected with second sliding blocks 16, the second sliding blocks 16 are positioned in the second sliding grooves 15, the bottoms of two sides of the base 1 are provided with strip-shaped plates 17, the strip-shaped plates 17 are respectively connected with the second sliding blocks 16 at two ends, the horizontal center of the top surface of the base 1 is provided with a supporting boss 13, the supporting boss 13 is of a hollow design, a second motor 14 is arranged in the supporting boss 13, a disc 18 is arranged between the strip-shaped plates 17, the output end of the second motor 14 is fixedly connected with the disc 18 in a coaxial manner, stand columns 19 are vertically arranged in the middle of the bottom surface of the strip-shaped plates 17 and at the bottoms of two sides of the disc 18, connecting rods 20 are arranged between the adjacent stand columns 19, and the connecting rods 20 are respectively connected with the stand columns 19 at two ends in a rotating manner;
as shown in fig. 2 and 3, the second motor 14 inside the supporting boss 13 is utilized to drive the disc 18 to rotate, and the disc 18 drives the strip-shaped plates 17 on two sides of the disc 18 to be close to or far away from each other through the connecting rod 20, so that the distance between the L-shaped plates 2 is adjusted according to the actual width of the touch screen, and meanwhile, when the positioning operation of the touch screen is performed, the touch screen can be placed on the supporting boss 13, and the practicability is improved.
Further, the outer threads of the two ends of the ball screw 4 are opposite in direction, and the two first clamping blocks 5 are synchronously moved closer to or away from each other due to the forward and reverse directions of the ball screw 4, so that four corners of the touch screen are fixed.
Further, one end of the base 1 is provided with two rectangular plates 11, the rectangular plates 11 are arranged in parallel, one side of each rectangular plate 11 is connected with each rectangular plate 11, the other side of each rectangular plate 11 is fixedly connected with a first motor 12, one end of the ball screw 4 penetrates through the rectangular plate 11 to be connected with the output end of each first motor 12, the ball screw 4 is driven to rotate by the aid of the first motors 12, and due to the fact that threads at two ends of the ball screw 4 are opposite in direction, the two first clamping blocks 5 are close to or far away from each other, and accordingly the gap between the two first clamping blocks is adjusted.
As shown in fig. 3, a second clamping block 6 is arranged between adjacent first clamping blocks 5, one side of the second clamping block 6 is connected with the L-shaped plate 2, positioning grooves 7 are formed in the tops of the first clamping blocks 5 and the second clamping block 6, four corners of the touch screen are respectively fixed through the positioning grooves 7 on the first clamping blocks 5, two sides of the touch screen are fixed through the positioning grooves 7 on the second clamping blocks 6, and therefore corner fixing of the touch screen is achieved, and laser cutting work is facilitated.
Further, rubber cushion 8 is fixedly installed at the bottom of the inner cavity of positioning groove 7, and by arranging rubber cushion 8, when positioning operation is carried out on the touch screen by first clamping block 5 and second clamping block 6, damage to corners of the touch screen caused by overlarge clamping force is prevented, and applicability is improved.
As shown in fig. 3, the bottoms of two ends of the base 1 are respectively provided with a supporting seat 21, the supporting seats 21 are in an L-shaped design, the tops of the supporting seats 21 are connected with the base 1, the bottoms of the supporting seats 21 are provided with at least two mounting holes 22, the supporting seats 21 are utilized to integrally support the positioning assembly, and the positioning assembly can be fixedly mounted on the laser cutting table by matching the mounting holes 22 with fasteners.
Further, a third sliding block 24 is fixedly connected to one side of the first clamping block 5, a third sliding groove 23 is formed in one side of the l-shaped plate 2, the third sliding block 24 is located inside the third sliding groove 23, and the first clamping block 5 is kept stable during translation through the arrangement of the third sliding block 24 and the third sliding groove 23.
In summary, when the positioning device for laser cutting of the touch screen is used, the positioning assembly is fixedly installed on the laser cutting table by matching the supporting seat 21 and the mounting hole 22 with the fastening piece, then the touch screen to be cut is placed on the supporting boss 13, and the distance between the first clamping block 5 and the L-shaped plate 2 is adjusted by using the first motor 12 and the second motor 14 respectively, so that the positioning device is suitable for touch screens with different sizes.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a positioner is used in touch-sensitive screen laser cutting, includes base, its characterized in that: the base is of a U-shaped design, L-shaped plates are arranged on two sides of an inner cavity of the base, side plates are vertically arranged on two ends of each L-shaped plate, a first sliding block is fixedly connected to one side of each side plate, first sliding grooves are formed in two sides of the inner wall of the base, the first sliding blocks are located inside the first sliding grooves, ball screws are arranged between the side plates and are respectively connected with the side plates at two ends in a rotating mode through bearings, first clamping blocks are arranged on the outer sides of two ends of each ball screw, and the first clamping blocks are in threaded connection with the ball screws through nuts;
the bottom of base inner chamber both sides has all seted up the second spout, the equal fixedly connected with second slider in bottom at L template both ends, the second slider is located inside the second spout, the bottom of base both sides all is equipped with the strip shaped plate, the strip shaped plate is connected with both ends second slider respectively, base top surface horizontal center department is equipped with the support boss, the support boss is hollow design, support boss internally mounted has the second motor, be equipped with the disc between the strip shaped plate, the output and the coaxial fixed connection of disc of second motor, the stand is all installed perpendicularly to the bottom of strip shaped plate bottom surface middle part, disc both sides, is equipped with the connecting rod between the adjacent stand, the connecting rod rotates with both ends stand respectively and is connected.
2. The positioning device for laser cutting of a touch screen according to claim 1, wherein: the outer side threads at the two ends of the ball screw are opposite in direction.
3. The positioning device for laser cutting of a touch screen according to claim 1, wherein: the base one end is equipped with the rectangular plate, the rectangular plate has two and parallel arrangement, rectangular plate one side is connected with the rectangular plate, rectangular plate opposite side fixedly connected with first motor, ball one end runs through the rectangular plate and is connected with first motor output.
4. The positioning device for laser cutting of a touch screen according to claim 1, wherein: be equipped with the second grip block between the adjacent first grip block, second grip block one side is connected with L template, the constant head tank has all been seted up at first grip block top, second grip block top.
5. The positioning device for laser cutting of a touch screen according to claim 4, wherein: and a rubber cushion is fixedly arranged at the bottom of the inner cavity of the positioning groove.
6. The positioning device for laser cutting of a touch screen according to claim 1, wherein: the bottom at base both ends all is equipped with the supporting seat, the supporting seat is L type design, the supporting seat top is connected with the base, at least two mounting holes have been seted up to the supporting seat bottom.
7. The positioning device for laser cutting of a touch screen according to claim 1, wherein: the first clamping block is fixedly connected with a third sliding block on one side, a third sliding groove is formed in one side of the L-shaped plate, and the third sliding block is located inside the third sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282606.3U CN219648973U (en) | 2023-02-22 | 2023-02-22 | Positioning device for laser cutting of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320282606.3U CN219648973U (en) | 2023-02-22 | 2023-02-22 | Positioning device for laser cutting of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648973U true CN219648973U (en) | 2023-09-08 |
Family
ID=87856342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320282606.3U Active CN219648973U (en) | 2023-02-22 | 2023-02-22 | Positioning device for laser cutting of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648973U (en) |
-
2023
- 2023-02-22 CN CN202320282606.3U patent/CN219648973U/en active Active
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