CN212947998U - Cutting device for light guide plate - Google Patents
Cutting device for light guide plate Download PDFInfo
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- CN212947998U CN212947998U CN202021375124.5U CN202021375124U CN212947998U CN 212947998 U CN212947998 U CN 212947998U CN 202021375124 U CN202021375124 U CN 202021375124U CN 212947998 U CN212947998 U CN 212947998U
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- lead screw
- cutting
- motor
- light guide
- guide plate
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Abstract
The utility model discloses a cutting device for light guide plate, including cutting bed, concave type cutting frame and cutting wheel, the bolt fastening has second lead screw motor on the cutting bed along length direction's both sides table wall, it has first lead screw to rotate through the shaft coupling on second lead screw motor's the output shaft, threaded connection has first lead screw nut seat on the first lead screw. The utility model discloses in, this cutting device for light guide plate, the outside that lies in the cutting motor on the sleeve pipe is provided with the protection casing, and be connected to the air guide hose through the fan of breathing in on the protection casing, the setting of protection casing on the one hand, can assist the protection to the cutting wheel, prevent that user's hand from missing the cutting wheel, improve the security of its use, on the other hand, the setting of fan is breathed in the protection casing cooperation, in-process using, the fan of breathing in can be opened, absorb the cutting in-process through the protection casing and produce the garrulous bits of wind, then transmit the collection in the dust collection box through the air guide hose.
Description
Technical Field
The utility model relates to a light guide plate cutting technical field especially relates to a cutting device for light guide plate.
Background
The light guide plate (light guide plate) is made of optical acrylic/PC plate, and then high-tech material with extremely high refractive index and no light absorption is used to print light guide points on the bottom surface of the optical acrylic plate by laser engraving, V-shaped cross grid engraving and UV screen printing technology. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low. The single-sided microstructure array light guide plate is generally manufactured by an extrusion molding process.
Present current light guide plate cutting device, the cutting is simple, and the angle of cutting wheel is not adjustable, leads to at the in-process of cutting, needs to remove light guide plate cooperation cutting wheel and cuts, influences its cutting efficiency, and secondly the piece that the cutting produced does not have fine collection device, easily leads to environmental pollution, so can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cutting device for a light guide plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cutting device for a light guide plate comprises a cutting table, a concave cutting frame and a cutting wheel;
a second lead screw motor is fixed on the surface walls of the two sides of the cutting table along the length direction through bolts, a first lead screw is rotated on an output shaft of the second lead screw motor through a coupler, and a first lead screw nut seat is connected to the first lead screw in a threaded manner;
the number of the first lead screw nut seats is two, a concave cutting frame is fixedly welded between the two first lead screw nut seats, a first lead screw motor is fixedly arranged at one end of the upper surface of the horizontal end of the concave cutting frame through a fixed seat bolt, a second lead screw is rotatably connected to an output shaft of the first lead screw motor, and a second lead screw nut seat is in threaded connection with the second lead screw;
a sleeve is sleeved on the horizontal end of the concave cutting frame and is welded and fixed with a second screw nut seat, a servo motor is fixed on the sleeve through a bolt, a motor seat is welded on an output shaft of the servo motor, and a cutting motor is fixed on the motor seat through a bolt;
the bottom of the sleeve is welded with a protective cover on the outer side of the cutting motor, and an air suction fan is fixed on the protective cover through bolts.
Preferably, the other end of the first lead screw is sleeved with a bearing seat, and the bearing seat is welded and fixed with the outer surface wall of the cutting table.
Preferably, the bearing is sleeved at one end, far away from the first screw motor, of the second screw, the fixing block is welded on the bearing, and the fixing block is welded and fixed with the concave cutting frame.
Preferably, a cutting wheel is fixed on an output shaft of the cutting motor through a bolt.
Preferably, the air inlet pipe of the air suction fan is in conduction connection with the protective cover, and the air outlet pipe of the air suction fan is in conduction connection with an air guide hose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, this cutting device for light guide plate, the outside that lies in the cutting motor on the sleeve pipe is provided with the protection casing, and be connected to the air guide hose through the fan of breathing in on the protection casing, the setting of protection casing on the one hand, can assist the protection to the cutting wheel, prevent that user's hand from missing the cutting wheel, improve the security of its use, on the other hand, the setting of fan is breathed in the protection casing cooperation, in-process using, the fan of breathing in can be opened, absorb the cutting in-process through the protection casing and produce the garrulous bits of wind, then transmit the collection in the dust collection box through the air guide hose.
2. The utility model discloses in, this cutting device for light guide plate, the cutting motor is fixed on the motor cabinet, and the motor cabinet welding is on servo motor's output shaft, and at the in-process that uses, it can drive the cutting machine and rotate to open servo motor, is convenient for adjust the angle of cutting wheel, conveniently realizes carrying out horizontal cutting and vertical cutting to the light guide plate, improves its practicality.
Drawings
Fig. 1 is a schematic structural view of a cutting device for a light guide plate according to the present invention;
fig. 2 is a connection structure diagram of a cutting table and a concave cutting frame of the cutting device for a light guide plate according to the present invention;
fig. 3 is a schematic structural diagram of a sleeve of the cutting device for a light guide plate according to the present invention.
Illustration of the drawings:
1. cutting table; 2. a first lead screw; 3. a first lead screw nut seat; 4. a concave cutting frame; 5. a fixed seat; 6. a first lead screw motor; 7. a second lead screw; 8. a second lead screw nut seat; 9. a sleeve; 10. a bearing; 11. a fixed block; 12. a second lead screw motor; 13. a bearing seat; 14. a servo motor; 15. a motor base; 16. cutting the motor; 17. a cutting wheel; 18. a protective cover; 19. an air suction fan; 20. an air guide hose.
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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 to 3, a cutting apparatus for a light guide plate includes a cutting table 1, a concave cutting frame 4, and a cutting wheel 17;
a second lead screw motor 12 is fixed on the surface walls of two sides of the cutting table 1 along the length direction through bolts, a first lead screw 2 is rotated on an output shaft of the second lead screw motor 12 through a coupler, and a first lead screw nut seat 3 is connected to the first lead screw 2 in a threaded manner;
the number of the first lead screw nut seats 3 is two, a concave cutting frame 4 is fixedly welded between the two first lead screw nut seats 3, a first lead screw motor 6 is fixedly arranged at one end of the upper surface of the horizontal end of the concave cutting frame 4 through a fixing seat 5, a second lead screw 7 is rotatably connected to an output shaft of the first lead screw motor 6, and a second lead screw nut seat 8 is connected to the second lead screw 7 in a threaded manner;
a sleeve 9 is sleeved on the horizontal end of the concave cutting frame 4, the sleeve 9 is welded and fixed with a second screw nut seat 8, a servo motor 14 is fixed on the sleeve 9 through a bolt, a motor seat 15 is welded on an output shaft of the servo motor 14, and a cutting motor 16 is fixed on the motor seat 15 through a bolt;
a protective cover 18 is welded at the bottom of the sleeve 9 and positioned on the outer side of the cutting motor 16, and a suction fan 19 is fixed on the protective cover 18 through bolts.
The other end of the first lead screw 2 is sleeved with a bearing seat 13, and the bearing seat 13 is welded and fixed with the outer surface wall of the cutting table 1.
The bearing 10 is sleeved at one end, far away from the first lead screw motor 6, of the second lead screw 7, the fixing block 11 is welded on the bearing 10, and the fixing block 11 is welded and fixed with the concave cutting frame 4.
A cutting wheel 17 is fixed on an output shaft of the cutting motor 16 through bolts.
An air inlet pipe of the air suction fan 19 is communicated with the protective cover 18, and an air guide hose 20 is communicated and connected with an air outlet pipe of the air suction fan 19.
The working principle is as follows: when the cutting device for the light guide plate is used, firstly, a power supply is connected externally, the light guide plate with cutting is laid on the cutting table 1, when the cutting device is used, the first lead screw motor 6 can be opened to drive the second lead screw 7 to rotate, the second lead screw nut seat 8 drives the sleeve 9 to move, the transverse position of the cutting wheel 17 can be adjusted, the second lead screw motor 12 is opened to drive the first lead screw 2 to rotate, the first lead screw 2 drives the first lead screw nut seat 3 to move, the concave cutting frame 4 is driven to move through the first lead screw nut seat 3, the longitudinal position of the cutting wheel 17 can be adjusted, when the light guide plate is required to be cut, the cutting motor 16 is opened, the cutting motor 16 drives the cutting wheel 17 to rotate, the light guide plate can be cut, in the cutting process, the air suction fan 19 can be opened, the air guide hose 20 is connected with the dust collection box, the chips generated in the cutting process can be sucked through the air guide fan 19 and then, the whole device runs completely.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A cutting device for a light guide plate is characterized by comprising a cutting table (1), a concave cutting frame (4) and a cutting wheel (17);
a second lead screw motor (12) is fixed on the surface walls of two sides of the cutting table (1) along the length direction through bolts, a first lead screw (2) is rotated on an output shaft of the second lead screw motor (12) through a coupler, and a first lead screw nut seat (3) is connected to the first lead screw (2) in a threaded manner;
the number of the first lead screw nut seats (3) is two, a concave cutting frame (4) is fixedly welded between the two first lead screw nut seats (3), one end of the upper surface of the horizontal end of the concave cutting frame (4) is fixedly provided with a first lead screw motor (6) through a fixed seat (5) by a bolt, an output shaft of the first lead screw motor (6) is rotatably connected with a second lead screw (7), and the second lead screw (7) is in threaded connection with a second lead screw nut seat (8);
a sleeve (9) is sleeved on the horizontal end of the concave cutting frame (4), the sleeve (9) is welded and fixed with a second screw nut seat (8), a servo motor (14) is fixed on the sleeve (9) through a bolt, a motor seat (15) is welded on an output shaft of the servo motor (14), and a cutting motor (16) is fixed on the motor seat (15) through a bolt;
the bottom of sleeve pipe (9) is located the outside welding of cutting motor (16) and has protection casing (18), the bolt fastening has air suction fan (19) on protection casing (18).
2. The cutting device for the light guide plate according to claim 1, wherein a bearing seat (13) is sleeved at the other end of the first lead screw (2), and the bearing seat (13) is welded and fixed with the outer surface wall of the cutting table (1).
3. The cutting device for the light guide plate according to claim 1, wherein a bearing (10) is sleeved at one end of the second lead screw (7) far away from the first lead screw motor (6), a fixing block (11) is welded on the bearing (10), and the fixing block (11) is welded and fixed with the concave cutting frame (4).
4. The cutting device for light guide plates according to claim 1, wherein a cutting wheel (17) is bolted to an output shaft of the cutting motor (16).
5. The cutting device for the light guide plate according to claim 1, wherein an inlet pipe of the air suction fan (19) is connected to the shield (18) in a conduction manner, and an outlet pipe of the air suction fan (19) is connected to an air guide hose (20) in a conduction manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375124.5U CN212947998U (en) | 2020-07-14 | 2020-07-14 | Cutting device for light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021375124.5U CN212947998U (en) | 2020-07-14 | 2020-07-14 | Cutting device for light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212947998U true CN212947998U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021375124.5U Active CN212947998U (en) | 2020-07-14 | 2020-07-14 | Cutting device for light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212947998U (en) |
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2020
- 2020-07-14 CN CN202021375124.5U patent/CN212947998U/en active Active
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