CN215660450U - Die notching die for producing LED backlight source - Google Patents
Die notching die for producing LED backlight source Download PDFInfo
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- CN215660450U CN215660450U CN202122177816.XU CN202122177816U CN215660450U CN 215660450 U CN215660450 U CN 215660450U CN 202122177816 U CN202122177816 U CN 202122177816U CN 215660450 U CN215660450 U CN 215660450U
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Abstract
The utility model provides a notching die for a die for producing an LED backlight source. LED is mould die set for backlight production, includes: a base; the two mounting seats are fixedly mounted on the top of the base; the two sliding rods are fixedly arranged at the tops of the two mounting seats respectively; the two moving plates are arranged on the two sliding rods in a sliding mode; the two rotating rods are respectively and rotatably arranged at the tops of the two moving plates; the two corresponding gears are fixedly sleeved on the corresponding rotating rods; and the two corresponding connecting plates are arranged on the corresponding moving plates in a sliding manner. The die notching die for producing the LED backlight source has the advantages that the die notching die can clamp plates with different sizes and can fully notch the surfaces of the plates.
Description
Technical Field
The utility model relates to the technical field of LED backlight production, in particular to a die notching die for LED backlight production.
Background
The backlight source is a light source located at the back of the liquid crystal display, and the light emitting effect of the backlight source directly influences the visual effect of the liquid crystal display module. The backlight source is a light source for providing an LCD panel, and is mainly composed of a light source, a light guide plate, an optical film, a plastic frame, and the like. The backlight source has the characteristics of high brightness, long service life, uniform light emission and the like.
However, when producing the LED backlight, all need carry out the notching to the product of production, use laser connecting unit point after the notching, and at the in-process of notching, generally all use the notching mould to come to fix the product that needs the notching, however, present notching mould is mostly direct when fixed compresses tightly the both ends of product and fixes, can lead to unable notching on the both ends of product like this, and can't adjust the distance of two pressure strips according to the size of different products, thereby can't be suitable for with the product of equidimension not, it is very inconvenient to be suitable for.
Therefore, it is necessary to provide a die notching die for producing an LED backlight source to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a notching die of a die for producing an LED backlight source, which can clamp plates with different sizes and can fully notch the surface of the plate.
In order to solve the technical problem, the utility model provides a notching die for a die for producing an LED backlight source, which comprises: a base; the two mounting seats are fixedly mounted on the top of the base; the two sliding rods are fixedly arranged at the tops of the two mounting seats respectively; the two moving plates are arranged on the two sliding rods in a sliding mode; the two rotating rods are respectively and rotatably arranged at the tops of the two moving plates; the two corresponding gears are fixedly sleeved on the corresponding rotating rods; the two corresponding connecting plates are arranged on the corresponding moving plates in a sliding mode, and the four connecting plates are meshed with the corresponding gears; the two corresponding clamping plates are fixedly arranged at the bottoms of the two corresponding connecting plates; the two motors are respectively and fixedly arranged at the tops of the two moving plates, and output shafts of the two motors are fixedly connected with one end of the corresponding rotating rod; the portal frame is fixedly arranged at the tops of the two mounting seats; the notching upper die is arranged on the inner wall of the top of the portal frame; the lower die groove is formed in the top of the base; and the two fixing mechanisms are respectively arranged on the two moving plates.
Preferably, fixed establishment includes two pull rods, a plurality of draw-in grooves, two fixture blocks and two springs, two the pull rod is slidable mounting respectively on the both sides outer wall of movable plate, and is a plurality of the draw-in groove is seted up respectively two the top of mount pad, two fixture block fixed mounting respectively is two the bottom of pull rod, and two the fixture block is with a plurality of draw-in groove homogeneous phase adaptation, two the spring is established respectively at two on the pull rod, two the top of spring respectively with the both sides outer wall fixed connection of movable plate, two the bottom of spring respectively with two the top fixed connection of fixture block.
Preferably, two all seted up the fixed slot on the pull rod, two the both sides of fixed slot are all established to the opening, the top of movable plate is rotated and is installed two fixed blocks, two the fixed block all with corresponding fixed slot looks adaptation.
Preferably, the base is fixedly provided with four mounting blocks, four of the mounting blocks are distributed in a rectangular array mode, and four of the mounting blocks are provided with internal thread holes.
Preferably, two sliding grooves are formed in each of the two moving plates, and the corresponding two connecting plates respectively penetrate through the corresponding sliding grooves and are in sliding connection with the inner walls of the corresponding sliding grooves.
Preferably, the top of base has been seted up the deashing groove, the bottom fixed mounting of base has the collecting box, fixed mounting has the division board on the inner wall of collecting box, the top fixed mounting of division board has dust absorption mechanism, fixed mounting has the suction pipe on the input of dust absorption mechanism, the suction pipe with deashing groove fixed connection, fixed mounting has the discharge pipe on the output shaft end of dust absorption mechanism, the discharge pipe extends to the below of division board.
Preferably, a dust collecting box is slidably mounted in the collecting box, an opening is formed in the top of the dust collecting box, and the top of the dust collecting box is in sliding connection with the bottom of the partition plate.
Compared with the prior art, the die notching die for producing the LED backlight source has the following beneficial effects:
the utility model provides a die notching die for producing an LED backlight source, when in use, two connecting plates can be driven to move downwards by the rotation of a motor through a rotating rod, a gear, a connecting plate and a clamping plate, so that the clamping plate can be driven to move downwards to press plates needing notching, the plates are prevented from being damaged by moving the plates in the notching process, the moving plates can be fixed by the sliding rods, the moving plates, pull rods, clamping grooves, clamping blocks and springs which are arranged, the clamping blocks extend into the clamping grooves to fix the moving plates, the moving plates can slide on the sliding rods to adjust the distance between the two moving plates, so that the plates with different sizes can be fixed, and the moving plates can be continuously moved to other positions after the notching is finished, so that the notching can be carried out on the whole surface of the plates, and the fixed grooves and the fixed blocks can fix the pull rods, the pull rod can be fixed in the moving process of the moving plate, the fixed block can be directly rotated to separate the fixed block from the fixed groove when the moving plate is fixed, the clamping block extends into the clamping groove, and therefore the moving plate can be fixed and is convenient for people to use.
Drawings
FIG. 1 is a schematic front view of a first embodiment of a notching die for producing an LED backlight source according to the present invention;
FIG. 2 is a schematic top view of a first embodiment of a notching die for producing an LED backlight, according to the present invention;
FIG. 3 is a schematic view of an installation structure of a connecting plate and a gear in a first embodiment of a notching die for producing an LED backlight source
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 5 is an enlarged schematic view of portion B shown in FIG. 4;
fig. 6 is a schematic front view of a second embodiment of a notching die for producing an LED backlight source according to the present invention.
Reference numbers in the figures: 1. a base; 2. a mounting seat; 3. a slide bar; 4. moving the plate; 5. rotating the rod; 6. a gear; 7. a connecting plate; 8. a splint; 9. a pull rod; 10. a card slot; 11. a clamping block; 12. a spring; 13. fixing grooves; 14. a fixed block; 15. a motor; 16. a dust removing groove; 17. a collection box; 18. a partition plate; 19. a dust collecting box; 20. a dust suction mechanism; 21. a suction tube; 22. a discharge pipe; 23. a gantry; 24. punching a groove and upper die; 25. and (5) discharging the die cavity.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-5, in a first embodiment of the present invention, a die notching die for producing an LED backlight source includes: a base 1; the two mounting seats 2 are fixedly mounted on the top of the base 1; the two sliding rods 3 are respectively and fixedly arranged at the tops of the two mounting seats 2, and the moving plate 4 is slidably arranged by arranging the sliding rods 3, so that the moving plate 4 can stably move; the two moving plates 4 are arranged on the two sliding rods 3 in a sliding mode; the two rotating rods 5 are respectively rotatably installed at the tops of the two moving plates 4, and bearing blocks are arranged at two ends of each rotating rod 5 so that the rotating rods 5 are installed at the tops of the moving plates 4 through the bearing blocks; the two corresponding gears 6 are fixedly sleeved on the corresponding rotating rods 5; the two corresponding connecting plates 7 are slidably mounted on the corresponding moving plates 4, the four connecting plates 7 are meshed with the corresponding gears 6, and teeth meshed with the gears 6 are arranged on the connecting plates 7, so that the connecting plates 7 can move up and down through meshing; the two corresponding clamping plates 8 are fixedly arranged at the bottoms of the two corresponding connecting plates 7, and rubber pads are arranged at the bottoms of the clamping plates 8 and can press the plates and protect the plates; the two motors 15 are respectively and fixedly installed at the tops of the two moving plates 4, and output shafts of the two motors 15 are fixedly connected with one end of the corresponding rotating rod 5; the portal frame 23 is fixedly arranged at the tops of the two mounting seats 2; the notching upper die 24 is arranged on the inner wall of the top of the portal frame 23, and the top of the notching upper die 24 is provided with an air cylinder so as to notch the plate by driving the notching upper die 24 to descend through the extension of an output shaft of the air cylinder; the lower die cavity 25 is formed in the top of the base 1, and the lower die cavity 25 is formed in the top of the base 1; and the two fixing mechanisms are respectively arranged on the two moving plates 4.
The fixing mechanism comprises two pull rods 9, a plurality of clamping grooves 10, two clamping blocks 11 and two springs 12, the two pull rods 9 are respectively and slidably mounted on the outer walls of the two sides of the moving plate 4, a handle is arranged at the top end of each pull rod 9 to facilitate people to pull the pull rods 9, the clamping grooves 10 are respectively formed in the tops of the two mounting seats 2, the two clamping blocks 11 are respectively and fixedly mounted at the bottom ends of the two pull rods 9, the two clamping blocks 11 are matched with the plurality of clamping grooves 10, the two springs 12 are respectively sleeved on the two pull rods 9, the top ends of the two springs 12 are respectively fixedly connected with the outer walls of the two sides of the moving plate 4, the bottom ends of the two springs 12 are respectively fixedly connected with the tops of the two clamping blocks 11, the spring 12 is arranged to drive the latch 11 to automatically spring into the latch slot 10 under the elastic force of the spring 12.
Two fixed slots 13 have all been seted up on the pull rod 9, two the both sides of fixed slot 13 are all established to the opening, two fixed blocks 14, two are installed in the top rotation of movable plate 4 fixed block 14 all with corresponding fixed slot 13 looks adaptation is provided with the pivot on the movable plate 4, and fixed block 14 passes through damping bearing and is connected with the pivot rotation, just can drive fixed block 14 when making only stir and rotate.
The base 1 is provided with four mounting blocks, four, the mounting blocks are distributed in a rectangular array mode, and four internal thread holes are formed in the mounting blocks, and the mounting blocks and the internal thread holes are arranged to fix the device through bolts.
Two sliding grooves are formed in the two movable plates 4, the corresponding two connecting plates 7 penetrate through the corresponding sliding grooves respectively and are in sliding connection with the corresponding inner walls of the sliding grooves, the connecting plates 7 are installed through the sliding grooves, and the connecting plates 7 can stably slide on the movable plates 4.
The working principle of the die notching die for producing the LED backlight source provided by the utility model is as follows:
when notching is needed in LED backlight production, firstly, the device is fixed through bolts and internal thread holes on the mounting blocks, at the moment, two moving plates 4 are positioned at two ends of two mounting seats 2, then, a plate needing notching is placed between the two mounting seats 2 on the base 1, then, two pull rods 9 are pulled, the two pull rods 9 move upwards so as to drive the clamping blocks 11 to move upwards, further, the two clamping blocks 11 are separated from the clamping grooves 10 and compress the springs 12, then, the fixing blocks 14 can be rotated, the fixing blocks 14 are rotated to extend into the fixing grooves 13 to fix the pull rods 9, then, the moving plates 4 can be pushed, the moving plates 4 are moved to the positions above the two ends of the plate needing notching, then, the fixing blocks 14 are rotated again so that the fixing blocks 14 are separated from the fixing grooves 13, at the moment, the pull rods 9 are not fixed, and the springs 12 are reset, so that the clamping block 11 can be driven by the elastic force of the spring 12 to extend into the clamping groove 10 to fix the moving plate 4, then the motor 15 can be started, the rotating rod 5 can be driven to rotate by the rotation of the motor 15, thereby driving the gear 6 on the rotating rod 5 to rotate, driving the connecting plate 7 to move downwards through the meshing action between the gear 6 and the connecting plate 7, driving the clamping plate 8 to move downwards, clamping the plate, further fixing the plate, then starting the cylinder on the portal frame 23 to drive the upper notching die 24 to move downwards to notch the plate, after the notching is finished, the clamping plate 8 can be retracted according to the above principle, and after the retraction, the pull rod 9 can be pulled again to move the moving plate 4 to other positions according to the above principle, so that the notching can be performed on different positions of the whole surface of the plate.
Compared with the prior art, the die notching die for producing the LED backlight source has the following beneficial effects:
when the device is used, the rotating rod 5, the gear 6, the connecting plates 7 and the clamping plates 8 are arranged to drive the two connecting plates 7 to move downwards through the rotation of the motor 15, so that the clamping plates 8 can be driven to move downwards to compress a plate needing notching, the plate is prevented from being damaged due to the movement of the plate in the notching process, the sliding rod 3, the moving plate 4, the pull rod 9, the clamping groove 10, the clamping block 11 and the spring 12 are arranged to extend into the clamping groove 10 through the clamping block 11 to fix the moving plate 4, the moving plate 4 can slide on the sliding rod 3 to adjust the distance between the two moving plates 4, so that the plates with different sizes can be fixed, the moving plate 4 can be continuously moved to other positions after the notching, the moving plate and the notching can be carried out on the whole surface of the plate, and the pull rod 9 can be fixed through the fixed grooves 13 and the fixed blocks 14, the pull rod 9 can be fixed in the moving process of the moving plate 4, the fixed block 14 can be directly rotated to separate the fixed block 14 from the fixed groove 13 when the moving plate 4 is fixed, the clamping block 11 extends into the clamping groove 10, and therefore the moving plate 4 can be fixed and is convenient for people to use.
Second embodiment:
based on the die notching die for producing the LED backlight source provided by the first embodiment of the application, the second embodiment of the application provides another die notching die for producing the LED backlight source. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 6, in a second embodiment of the die for notching die for producing LED backlight source of the present invention, a dust cleaning groove 16 is formed at the top of the base 1, a collecting box 17 is fixedly installed at the bottom of the base 1, a separating plate 18 is fixedly installed on the inner wall of the collecting box 17, the separating plate 18 has a separating function to separate the collecting box 17 into two layers, a dust collecting mechanism 20 is installed at the upper part, dust debris is collected at the lower layer, a dust collecting mechanism 20 is fixedly installed at the top of the separating plate 18, a suction pipe 21 is fixedly installed at the input end of the dust collecting mechanism 20, the suction pipe 21 is fixedly connected to the dust cleaning groove 16, a discharge pipe 22 is fixedly installed at the output shaft end of the dust collecting mechanism 20, and the discharge pipe 22 extends to the lower part of the separating plate 18.
The garbage collecting box 17 is internally provided with a dust collecting box 19 in a sliding mode, the top of the dust collecting box 19 is arranged to be an opening, the top of the dust collecting box 19 is in sliding connection with the bottom of the partition plate 18, and the dust collecting box 19 in sliding connection can collect and clean debris generated in the notching process, so that people can clean garbage generated in the notching process conveniently.
In the device, chips are always generated in the notching process and remain on the base 1, so that in the processing process, the chips generated in the notching process fall into the ash cleaning groove 16, the dust suction mechanism 20 is started, the dust suction mechanism 20 can suck the chips through the suction pipe 21 and send the chips into the ash collection box 19 below the partition plate 18 through the discharge pipe 22, the chips generated in the notching process can be cleaned, and after the ash collection box 19 is filled, the ash collection box 19 can be drawn out to pour out the dust in the ash collection box 19.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a LED is mould notching mould for backlight production which characterized in that includes:
a base;
the two mounting seats are fixedly mounted on the top of the base;
the two sliding rods are fixedly arranged at the tops of the two mounting seats respectively;
the two moving plates are arranged on the two sliding rods in a sliding mode;
the two rotating rods are respectively and rotatably arranged at the tops of the two moving plates;
the two corresponding gears are fixedly sleeved on the corresponding rotating rods;
the two corresponding connecting plates are arranged on the corresponding moving plates in a sliding mode, and the four connecting plates are meshed with the corresponding gears;
the two corresponding clamping plates are fixedly arranged at the bottoms of the two corresponding connecting plates;
the two motors are respectively and fixedly arranged at the tops of the two moving plates, and output shafts of the two motors are fixedly connected with one end of the corresponding rotating rod;
the portal frame is fixedly arranged at the tops of the two mounting seats;
the notching upper die is arranged on the inner wall of the top of the portal frame;
the lower die groove is formed in the top of the base;
and the two fixing mechanisms are respectively arranged on the two moving plates.
2. The LED backlight production die notching die of claim 1, wherein the fixing mechanism comprises two pull rods, a plurality of clamping grooves, two clamping blocks and two springs, the two pull rods are respectively slidably mounted on outer walls of two sides of the movable plate, the plurality of clamping grooves are respectively formed in the tops of the two mounting seats, the two clamping blocks are respectively and fixedly mounted at the bottom ends of the two pull rods, the two clamping blocks are matched with the plurality of clamping grooves, the two springs are respectively sleeved on the two pull rods, the top ends of the two springs are respectively and fixedly connected with outer walls of two sides of the movable plate, and the bottom ends of the two springs are respectively and fixedly connected with the tops of the two clamping blocks.
3. The die notching die for producing the LED backlight source according to claim 2, wherein fixing grooves are formed in both the two pull rods, openings are formed in both sides of the two fixing grooves, two fixing blocks are rotatably mounted on the top of the moving plate, and the two fixing blocks are matched with the corresponding fixing grooves.
4. The die notching die for producing the LED backlight source according to claim 1, wherein four mounting blocks are fixedly mounted on the base, the four mounting blocks are distributed in a rectangular array, and internal thread holes are formed in all the four mounting blocks.
5. The die notching die for producing the LED backlight source according to claim 1, wherein two sliding grooves are formed in each of the two moving plates, and the two corresponding connecting plates respectively penetrate through the corresponding sliding grooves and are in sliding connection with inner walls of the corresponding sliding grooves.
6. The die notching die for producing the LED backlight source according to claim 1, wherein an ash cleaning groove is formed in the top of the base, a collecting box is fixedly installed at the bottom of the base, a separating plate is fixedly installed on the inner wall of the collecting box, a dust suction mechanism is fixedly installed at the top of the separating plate, a suction pipe is fixedly installed at the input end of the dust suction mechanism, the suction pipe is fixedly connected with the ash cleaning groove, a discharge pipe is fixedly installed at the output shaft end of the dust suction mechanism, and the discharge pipe extends to the lower portion of the separating plate.
7. The LED backlight production die notching die of claim 6, wherein a dust-collecting box is slidably mounted in the collection box, the top of the dust-collecting box is provided with an opening, and the top of the dust-collecting box is slidably connected with the bottom of the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177816.XU CN215660450U (en) | 2021-09-09 | 2021-09-09 | Die notching die for producing LED backlight source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177816.XU CN215660450U (en) | 2021-09-09 | 2021-09-09 | Die notching die for producing LED backlight source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215660450U true CN215660450U (en) | 2022-01-28 |
Family
ID=79961522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122177816.XU Active CN215660450U (en) | 2021-09-09 | 2021-09-09 | Die notching die for producing LED backlight source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215660450U (en) |
-
2021
- 2021-09-09 CN CN202122177816.XU patent/CN215660450U/en active Active
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