CN214846131U - Plate cutting device for processing back plate of liquid crystal display - Google Patents
Plate cutting device for processing back plate of liquid crystal display Download PDFInfo
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- CN214846131U CN214846131U CN202121429403.XU CN202121429403U CN214846131U CN 214846131 U CN214846131 U CN 214846131U CN 202121429403 U CN202121429403 U CN 202121429403U CN 214846131 U CN214846131 U CN 214846131U
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Abstract
The utility model discloses a panel cutting device for processing of LCD backplate, comprises a workbench, the first motor of lower fixed surface of workstation is connected with, the output fixedly connected with axis of rotation of first motor, the first gear of bottom fixedly connected with of axis of rotation, the meshing of first gear tooth portion is connected with the second gear, the last fixed surface of second gear is connected with the dwang, the frame is placed to the upper end fixedly connected with of dwang, the equal screw thread in both ends lateral wall of placing the frame is provided with the threaded rod, the first bearing of the inner fixedly connected with of threaded rod, the one end fixedly connected with splint of first bearing, the equal fixedly connected with stand in upper surface both sides of workstation, the fixed frame of upper end fixedly connected with of stand. The utility model discloses in, the round is once changeed to first gear, and the second gear turns quarter round, can carry out 90 degrees adjustments to placing the frame, conveniently carries out the cubic cutting.
Description
Technical Field
The utility model relates to a LCD processing technology field especially relates to a panel cutting device for processing of LCD backplate.
Background
Liquid crystal displays, which are flat, ultra-thin display devices, consist of a certain number of color or black and white pixels placed in front of a light source or a reflective surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in electronic devices that use batteries. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture.
The liquid crystal display back plate needs to be cut in the machining process, but the existing cutting device still has many defects in the using process, the automation degree is low, the precision is poor, the clamping range is small, and the practicability is poor, so that the plate cutting device for machining the liquid crystal display back plate, which can solve the problems, is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a plate cutting device for processing a back plate of a liquid crystal display.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a plate cutting device for processing a back plate of a liquid crystal display comprises a workbench, wherein a first motor is fixedly connected to the lower surface of the workbench, a rotating shaft is fixedly connected to the output end of the first motor, a first gear is fixedly connected to the bottom end of the rotating shaft, a second gear is meshed and connected to the tooth part of the first gear, a rotating rod is fixedly connected to the upper surface of the second gear, and a placing frame is fixedly connected to the upper end of the rotating rod;
threaded rods are arranged on the side walls of the two ends of the placing frame in a threaded mode, the inner ends of the threaded rods are fixedly connected with first bearings, and one ends of the first bearings are fixedly connected with clamping plates;
the utility model discloses a cutting tool, including workstation, upper surface of workstation, the equal fixedly connected with stand in upper surface both sides of workstation, the fixed frame of upper end fixedly connected with of stand, the right fixed surface of fixed frame is connected with the second motor, the output fixedly connected with lead screw of second motor, the lateral wall threaded connection of lead screw has the movable block, the bottom fixedly connected with connecting rod of movable block, the bottom fixedly connected with connecting plate of connecting rod, the lower fixed surface of connecting plate is connected with electric telescopic handle, electric telescopic handle's bottom is provided with the cutting knife.
As a further description of the above technical solution:
the gear teeth of the first gear side wall occupy one fourth.
As a further description of the above technical solution:
the outer end of the threaded rod is fixedly connected with a nut.
As a further description of the above technical solution:
the equal fixedly connected with fixed plate of both sides inner wall of placing the frame, the spout has been seted up to the upper surface of fixed plate, splint and spout sliding connection.
As a further description of the above technical solution:
the inner bottom wall of the placing frame is fixedly connected with an inclined plate.
As a further description of the above technical solution:
the inner wall of the left side of the fixing frame is fixedly connected with a second bearing, and the inner wall of the second bearing is fixedly connected with the lead screw.
As a further description of the above technical solution:
the bottom four corners of the workbench are fixedly connected with supporting legs, and the bottom ends of the supporting legs are provided with non-slip mats.
As a further description of the above technical solution:
the right side wall of the placing frame is provided with a slag discharge port.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this a panel cutting device for processing of LCD backplate is provided with first motor, first gear, axis of rotation, second gear, dwang and places the frame, and the teeth of a cogwheel of first gear lateral wall accounts for the fourth, and the round is once rotated to first gear, and the second gear rotates the quarter round, can carry out 90 degrees adjustments to placing the frame, conveniently carries out the four directions cutting.
2. Compared with the prior art, this a panel cutting device for processing of LCD backplate is provided with nut, threaded rod, first bearing and splint, can fix the panel of different size dimensions, and the practicality is strong.
3. Compared with the prior art, this a panel cutting device for processing of LCD backplate is provided with second motor, lead screw, movable block and electric telescopic handle, can remove the cutting knife, conveniently cuts work.
4. Compared with the prior art, this a panel cutting device for processing of LCD backplate is provided with places frame and swash plate, can collect the waste material of the production of cutting process, and centralized processing protects the environment.
Drawings
Fig. 1 is a schematic view of an overall structure of a plate cutting device for processing a back plate of a liquid crystal display according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 of a plate cutting device for processing a back plate of a liquid crystal display according to the present invention;
fig. 3 is a top view of the first gear and the second gear of the plate cutting device for processing the back plate of the liquid crystal display according to the present invention;
fig. 4 is a partial perspective view of a placement frame of a plate cutting device for processing a back plate of a liquid crystal display according to the present invention;
fig. 5 is a front view of a plate cutting device for processing a back plate of a liquid crystal display according to the present invention.
Illustration of the drawings:
1. a work table; 2. a first motor; 3. a rotating shaft; 4. a first gear; 5. a second gear; 6. rotating the rod; 7. placing the frame; 8. a threaded rod; 9. a nut; 10. a first bearing; 11. a splint; 12. a fixing plate; 13. a chute; 14. a sloping plate; 15. a column; 16. a fixing frame; 17. a second motor; 18. a lead screw; 19. a second bearing; 20. a moving block; 21. a connecting rod; 22. a connecting plate; 23. an electric telescopic rod; 24. a cutting knife; 25. supporting legs; 26. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a panel cutting device for processing of LCD backplate, comprises a workbench 1, the first motor 2 of lower fixed surface of workstation 1, the output fixedly connected with axis of rotation 3 of first motor 2, the first gear 4 of bottom fixedly connected with of axis of rotation 3, the teeth of a cogwheel of the 4 lateral walls of first gear account for the fourth, the tooth meshing of first gear 4 is connected with second gear 5, the last fixed surface of second gear 5 is connected with dwang 6, frame 7 is placed to the upper end fixedly connected with of dwang 6, the round is once changeed to first gear 4, 5 changes the quarter rounds of second gear, can carry out 90 degrees adjustments to placing frame 7, conveniently carry out the four directions cutting.
The equal screw thread of both ends lateral wall of placing frame 7 is provided with threaded rod 8, the outer end fixedly connected with nut 9 of threaded rod 8, the inner first bearing 10 of fixedly connected with of threaded rod 8, the one end fixedly connected with splint 11 of first bearing 10, can carry out the centre gripping to panel fixed, the equal fixedly connected with fixed plate 12 of the both sides inner wall of placing frame 7, spout 13 has been seted up to the upper surface of fixed plate 12, splint 11 and spout 13 sliding connection, play spacing effect, the interior diapire fixedly connected with swash plate 14 of placing frame 7, the right side wall of placing frame 7 is provided with row cinder notch, can collect the waste material of the production of cutting in-process, centralized processing, the environmental protection.
Equal fixedly connected with stand 15 in upper surface both sides of workstation 1, the fixed frame 16 of upper end fixedly connected with of stand 15, the right fixed surface of fixed frame 16 is connected with second motor 17, the output fixedly connected with lead screw 18 of second motor 17, the left side inner wall fixedly connected with second bearing 19 of fixed frame 16, the inner wall and the lead screw 18 fixed connection of second bearing 19, the lateral wall threaded connection of lead screw 18 has movable block 20, the bottom fixedly connected with connecting rod 21 of movable block 20, the bottom fixedly connected with connecting plate 22 of connecting rod 21, the lower fixed surface of connecting plate 22 is connected with electric telescopic handle 23, electric telescopic handle 23's bottom is provided with cutting knife 24, the cooperation of second motor 17 and electric telescopic handle 23 is used, can remove cutting knife 24, conveniently carry out cutting work.
The equal fixedly connected with supporting leg 25 in bottom four corners of workstation 1, the bottom of supporting leg 25 is provided with slipmat 26, plays anti-skidding absorbing effect.
The working principle is as follows: this a panel cutting device for processing of LCD backplate, during the use, through rotating nut 9, it is fixed to make threaded rod 8 drive splint 11 carry out the centre gripping to panel, after fixing, use through the cooperation of second motor 17 and electric telescopic handle 23, can remove cutting knife 24, conveniently cut work, wherein, accomplish the single cutting back, the use of the first motor 2 of cooperation, first gear 4 once changes the round, second gear 5 changes the quarter round, can carry out 90 degrees adjustments to placing frame 7, conveniently carry out the square cutting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A panel cutting device for LCD backplate processing, includes workstation (1), its characterized in that: the lower surface of the workbench (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a rotating shaft (3), the bottom end of the rotating shaft (3) is fixedly connected with a first gear (4), the tooth part of the first gear (4) is meshed with a second gear (5), the upper surface of the second gear (5) is fixedly connected with a rotating rod (6), and the upper end of the rotating rod (6) is fixedly connected with a placing frame (7);
threaded rods (8) are arranged on the side walls of the two ends of the placing frame (7) in a threaded mode, the inner ends of the threaded rods (8) are fixedly connected with first bearings (10), and one ends of the first bearings (10) are fixedly connected with clamping plates (11);
the utility model discloses a cutting tool for machining the workpiece, including workstation (1), the equal fixedly connected with stand (15) in upper surface both sides of workstation (1), the fixed frame (16) of upper end fixedly connected with of stand (15), the right fixed surface of fixed frame (16) is connected with second motor (17), the output fixedly connected with lead screw (18) of second motor (17), the lateral wall threaded connection of lead screw (18) has movable block (20), the bottom fixedly connected with connecting rod (21) of movable block (20), the bottom fixedly connected with connecting plate (22) of connecting rod (21), the lower fixed surface of connecting plate (22) is connected with electric telescopic handle (23), the bottom of electric telescopic handle (23) is provided with cutting knife (24).
2. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the gear teeth on the side wall of the first gear (4) account for one fourth.
3. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the outer end of the threaded rod (8) is fixedly connected with a nut (9).
4. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the equal fixedly connected with fixed plate (12) of both sides inner wall of placing frame (7), spout (13) have been seted up to the upper surface of fixed plate (12), splint (11) and spout (13) sliding connection.
5. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: an inclined plate (14) is fixedly connected to the inner bottom wall of the placing frame (7).
6. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the left side inner wall fixedly connected with second bearing (19) of fixed frame (16), the inner wall and lead screw (18) fixed connection of second bearing (19).
7. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the all fixedly connected with supporting leg (25) in bottom four corners of workstation (1), the bottom of supporting leg (25) is provided with slipmat (26).
8. The apparatus for cutting a plate material used for processing a back plate of a liquid crystal display according to claim 1, wherein: the right side wall of the placing frame (7) is provided with a slag discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429403.XU CN214846131U (en) | 2021-06-25 | 2021-06-25 | Plate cutting device for processing back plate of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121429403.XU CN214846131U (en) | 2021-06-25 | 2021-06-25 | Plate cutting device for processing back plate of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214846131U true CN214846131U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121429403.XU Active CN214846131U (en) | 2021-06-25 | 2021-06-25 | Plate cutting device for processing back plate of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214846131U (en) |
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2021
- 2021-06-25 CN CN202121429403.XU patent/CN214846131U/en active Active
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