Fixing device for hot melting processing of LED (light-emitting diode) lamp panel

Abstract

The utility model discloses an LED lamp panel hot melting processing fixing device which comprises a rectangular frame and a fixing mechanism. The fixing mechanism comprises sliding rods, sliding strips, stand columns, sliding columns, supporting rods, torsional springs, supports, rollers and springs, the sliding rods are fixedly connected to the front inner wall and the rear inner wall of the rectangular frame respectively, the sliding strips are slidably connected to the left end and the right end between the two sliding rods respectively, and the portions, between the inner side faces of the sliding strips, of the sliding rods are sleeved with the springs respectively; the fixing device for the hot melting processing of the LED lamp panel is characterized in that the upper end of each sliding strip is provided with a stand column which is symmetrical in the front-back direction, the sliding strips are connected to the interiors of the stand columns in a sliding mode, supporting rods are fixedly connected to the middles of the inner side ends of the sliding strips respectively, and the inner side ends of the supporting rods are rotationally connected with rotating shafts respectively. The fixing device for the hot melting processing of the LED lamp panel can fix the four corners of the LED lamp panel when the LED lamp panel is fixed; fixing is firmer, the situation that the LED lamp panel deviates in the hot melting machining process is avoided, and the hot melting machining work efficiency of the LED lamp panel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp panel processing technical field, concretely is LED lamp panel hot melting processing fixing device. BACKGROUND

[0002] LED lamp panel is a kind of circuit board for installing and connecting light-emitting diode, it is mainly composed of substrate, LED chip, circuit wiring and auxiliary element, this is the basic part of lamp panel, play the role of supporting LED chip and circuit, common substrate material has glass fiber reinforced epoxy resin, metal core printed circuit board and ceramic substrate, for various lighting occasions, such as indoor lighting, outdoor lighting;

[0003] The existing part of LED lamp panel hot melting processing fixing device, when fixing LED lamp panel, first, LED lamp panel is placed on fixed seat, then by the cooperation of pin and slot, to LED lamp panel;

[0004] The LED lamp panel hot melting processing fixing device has the following problems: when fixing LED lamp panel, only the two sides of LED lamp panel can be fixed, the fixing is not firm, and the LED lamp panel is easy to deviate during hot melting processing, which affects the working efficiency of LED lamp panel during hot melting processing, therefore, we propose LED lamp panel hot melting processing fixing device. INNOVATION CONTENT

[0005] The utility model solves the technical problems of overcoming the defects of the prior art, providing LED lamp panel hot melting processing fixing device, when fixing LED lamp panel, the four corners of LED lamp panel can be fixed, the fixing is more firm, avoids the deviation of LED lamp panel during hot melting processing, improves the working efficiency of LED lamp panel during hot melting processing, and effectively solves the problems in the background art.

[0006] To realize the above-mentioned purpose, the utility model provides the following technical scheme: LED lamp panel hot melting processing fixing device, including rectangular frame and fixed mechanism;

[0007] The fixing mechanism comprises a slide rod, a slide strip, a stand, a slide column, a support rod, a torsional spring, a bracket, a roller and a spring, the front and rear inner walls of the rectangular frame are fixedly connected with the slide rods, the left and right ends between the two slide rods are slidably connected with the slide strips, the outer parts of the slide rods between the inner sides of the slide strips are respectively sleeved with the springs, the upper ends of the slide strips are respectively provided with front and rear symmetrical stands, the inner parts of the stands are slidably connected with the slide strips, the inner side ends of the slide strips are respectively fixedly connected with the support rods, the inner side ends of the support rods are respectively rotatably connected with the rotating shafts, the middle parts of the rotating shafts are respectively fixedly connected with the brackets, the inner side ends of the brackets are respectively rotatably connected with the rollers, the outer parts of the upper ends of the rotating shafts are respectively sleeved with the torsional springs, the upper ends of the torsional springs are respectively fixedly connected with the top walls of the vertically adjacent support rods, the lower ends of the torsional springs are respectively fixedly connected with the upper ends of the vertically adjacent brackets, when the LED lamp plate is fixed, the four corners of the LED lamp plate can be fixed, the fixing is more firm, the deviation of the LED lamp plate in the hot melting process is avoided, and the hot melting working efficiency of the LED lamp plate is improved.

[0008] Further, the fixing mechanism further comprises a rotating column, an oval disc and a roller, the middle part of the bottom wall of the rectangular frame is rotatably connected with the rotating column, the upper end of the rotating column is fixedly connected with the oval disc, the left and right ends of the oval disc are rotatably connected with the rollers through rotating shafts, the outer surfaces of the rollers are slidably connected with the inner sides of the horizontally adjacent slide strips, and clamping conversion is provided.

[0009] Further, the fixing mechanism further comprises a rotating shaft, a rack, a gear and a dial, the outer side upper ends of the stands are respectively provided with protection boxes, the inner sides between the two protection boxes vertically adjacent are rotatably connected with the rotating shafts, the outer parts of the front and rear ends of the rotating shafts are respectively fixedly sleeved with the gears, the middle parts of the outer sides of the slide strips are respectively provided with the racks, the gears are respectively meshedly connected with the adjacent racks, the rear ends of the rotating shafts are respectively fixedly connected with the dials, the edges of the dials are respectively threadedly connected with the locking bolts, the rear ends of the locking bolts are matched and installed with the front ends of the protection boxes vertically adjacent, and the clamping position is convenient to adjust.

[0010] Further, the fixing mechanism further comprises a worm and a worm wheel, the left side wall of the rectangular frame is rotatably connected with the worm, the middle part of the lower end of the rotating column is fixedly sleeved with the worm wheel, and the worm is meshedly connected with the worm wheel, so that rotating connection is provided.

[0011] Further, the fixing mechanism further comprises a dial wheel, the left end of the worm is fixedly connected with the dial wheel, and clamping is convenient.

[0012] Further, the upper end of the rectangular frame is provided with a placing plate, and placing is convenient.

[0013] Further, the lower end of the rectangular frame is provided with evenly arranged mounting blocks, and mounting is convenient.

[0014] Compared with the prior art, the LED lamp panel hot melting processing fixing device has the following advantages:

[0015] The dial drives the sliding bar to move upward in the interior of the stand through the gear and the meshed rack, the rolling column is adjusted to the corresponding position at both ends of the LED lamp panel, the worm and the meshed worm wheel are driven by the dial to drive the rotating column to rotate the oval disc, the sliding bar is separated from the resistance by the roller, the sliding bar moves towards each other between the sliding rods under the rebound of the spring, the rolling column 417 is in contact with the left and right ends of the LED lamp panel, the bracket 416 rotates through the rotating shaft under the extrusion of the left and right ends of the LED lamp panel, the outer rolling column 417 is in contact with the front and rear ends of the LED lamp panel, and the four corners of the LED lamp panel are fixed, the four corners of the LED lamp panel are fixed during the fixing of the LED lamp panel, the fixing is more firm, the deviation of the LED lamp panel during the hot melting processing is avoided, and the hot melting processing efficiency of the LED lamp panel is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the utility model;

[0017] Figure 2 It is a sectional structure schematic view of the utility model;

[0018] Figure 3 It is an enlarged structure schematic view of the utility model A;

[0019] Figure 4 It is an enlarged structure schematic view of the utility model B.

[0020] In the drawing: 1 rectangular frame, 2 mounting block, 3 placing plate, 4 fixing mechanism, 401 dial, 402 worm, 403 worm wheel, 404 rotating column, 405 oval disc, 406 roller, 407 sliding rod, 408 sliding bar, 409 stand, 410 sliding column, 411 rotating shaft, 412 rack, 413 gear, 414 support rod, 415 torsional spring, 416 bracket, 417 rolling column, 418 dial, 419 spring, 5 protective box DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-4The embodiment provides a technical scheme: an LED lamp plate hot melting processing fixing device, which comprises a rectangular frame 1 and a fixing mechanism 4, and the upper end of the rectangular frame 1 is provided with a placing plate 3, and the lower end of the rectangular frame 1 is provided with uniform and separate mounting blocks 2.

[0023] The fixing mechanism 4 comprises a sliding rod 407, a sliding bar 408, a stand 409, a sliding column 410, a supporting rod 414, a torsional spring 415, a support 416, a roller 417 and a spring 418, the front and rear inner walls of the rectangular frame 1 are fixedly connected with the sliding rods 407, the left and right ends between the two sliding rods 407 are slidably connected with the sliding bars 408, the outer parts of the sliding rods 407 between the inner sides of the sliding bars 408 are respectively sleeved with the springs 418, the upper ends of the sliding bars 408 are respectively provided with the front and rear symmetrical stands 409, the inner parts of the stands 409 are slidably connected with the sliding columns 410, the inner side ends of the sliding columns 410 are fixedly connected with the supporting rods 414, the inner side ends of the supporting rods 414 are rotatably connected with rotating shafts, the middle parts of the rotating shafts are fixedly connected with the supports 416, the inner side ends of the supports 416 are rotatably connected with the rollers 417, the upper end outer parts of the rotating shafts are respectively sleeved with the torsional springs 415, the upper ends of the torsional springs 415 are fixedly connected with the top walls of the vertically adjacent supporting rods 414, the lower ends of the torsional springs 415 are fixedly connected with the upper ends of the vertically adjacent supports 416, the fixing mechanism 4 further comprises a rotating column 404, an oval disc 405 and a roller 406, the bottom wall of the rectangular frame 1 is rotatably connected with the rotating column 404, the upper end of the rotating column 404 is fixedly connected with the oval disc 405, the left and right ends of the oval disc 405 are rotatably connected with the rollers 406 through rotating shafts, the outer surfaces of the rollers 406 are slidably connected with the inner sides of the horizontally adjacent sliding bars 408, the fixing mechanism 4 further comprises a rotating shaft 411, a rack 412, a gear 413 and a dial 418, the outer side upper ends of the stands 409 are provided with the protective boxes 5, the inner sides between the two protective boxes 5 which are vertically adjacent are rotatably connected with the rotating shafts 411, the outer parts of the front and rear ends of the rotating shafts 411 are fixedly sleeved with the gears 413, the middle parts of the outer sides of the sliding columns 410 are provided with the racks 412, the gears 413 are rotatably connected with the adjacent racks 412, the rear ends of the rotating shafts 411 are fixedly connected with the dials 418, the edges of the dials 418 are threadedly connected with locking bolts, the rear ends of the locking bolts are cooperatively installed with the front ends of the protective boxes 5 which are vertically adjacent, the fixing mechanism 4 further comprises a worm 402 and a worm wheel 403, the left side wall of the rectangular frame 1 is rotatably connected with the worm 402, the lower end of the rotating column 404 is fixedly sleeved with the worm wheel 403, the worm 402 is rotatably connected with the worm wheel 403, the fixing mechanism 4 further comprises a rotating wheel 401, the left end of the worm 402 is fixedly connected with the rotating wheel 401, when the LED lamp plate is fixed, the LED lamp plate is placed on the upper end of the placing plate 3, then the dials 418 at the two ends are rotated, the rotation of the dials 418 drives the rotating shafts 411 to rotate, the rotation of the rotating shafts 411 drives the gears 413 to rotate, the rotation of the gears 413 drives the sliding columns 410 to move upwards in the stands 409 through the racks 412 which are in meshing connection, thereby the rollers 417 are adjusted to the corresponding positions of the two ends of the LED lamp plate, then the locking bolts are threadedly inserted through the threaded holes on the dials 418,The locking bolt is screwed into the threaded hole of the dial 418, the dial 418 is locked and fixed, then the rotating dial 401 is rotated, the rotating dial 401 is rotated to drive the worm 402 to rotate, the worm 402 is rotated to drive the worm wheel 403 to rotate through meshing, the worm wheel 403 is rotated to drive the oval disc 405 to rotate through the rotating column 404, the oval disc 405 is rotated to make the sliding bar 408 get rid of resistance through the roller 406, the sliding bar 408 is moved towards the sliding rod 407 under the rebound of the spring 418, and then the rolling cylinder 417 is in contact with the left and right ends of the LED lamp plate, when the inner rolling cylinder 417 is in contact with the left and right ends of the LED lamp plate, the bracket 416 is rotated through the rotating shaft under the extrusion of the left and right ends of the LED lamp plate, the outer rolling cylinder 417 is in contact with the front and back ends of the LED lamp plate, and then the four corners of the LED lamp plate are fixed.

[0024] The working principle of the LED lamp plate hot melting processing fixing device is as follows: when the LED lamp plate is fixed, the LED lamp plate is placed on the upper end of the placing plate 3, then the two ends of the dial 418 are rotated, the dial 418 is rotated to drive the rotating shaft 411 to rotate, the rotating shaft 411 is rotated to drive the gear 413 to rotate, the gear 413 is rotated to drive the sliding bar 410 to move upwards in the vertical column 409 through the meshing of the rack 412, and then the rolling cylinder 417 is adjusted to the corresponding position of the two ends of the LED lamp plate, then the locking bolt is screwed into the threaded hole of the dial 418, the dial 418 is locked and fixed, then the rotating dial 401 is rotated, the rotating dial 401 is rotated to drive the worm 402 to rotate, the worm 402 is rotated to drive the worm wheel 403 to rotate through meshing, the worm wheel 403 is rotated to drive the oval disc 405 to rotate through the rotating column 404, the oval disc 405 is rotated to make the sliding bar 408 get rid of resistance through the roller 406, the sliding bar 408 is moved towards the sliding rod 407 under the rebound of the spring 418, and then the rolling cylinder 417 is in contact with the left and right ends of the LED lamp plate, when the inner rolling cylinder 417 is in contact with the left and right ends of the LED lamp plate, the bracket 416 is rotated through the rotating shaft under the extrusion of the left and right ends of the LED lamp plate, the outer rolling cylinder 417 is in contact with the front and back ends of the LED lamp plate, and then the four corners of the LED lamp plate are fixed.

[0025] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations in the utility model specification and the attached drawings are included in the patent protection range of the utility model, which are directly or indirectly used in other related technical fields.

Claims

1. An LED light board hot-melt processing and fixing device, characterized in that: It includes a rectangular frame (1) and a fixing mechanism (4); Fixed mechanism (4): It includes a slide rod (407), a slide bar (408), a column (409), a slide column (410), a support rod (414), a torsion spring (415), a bracket (416), a roller (417), and a spring (418). The front and rear inner walls of the rectangular frame (1) are respectively fixedly connected to the slide rod (407). The left and right ends between the two slide rods (407) are respectively slidably connected to the slide bar (408). The outer part of the slide rod (407) between the inner sides of the slide bar (408) is respectively fitted with a spring (418). The upper end of the slide bar (408) is respectively provided with symmetrical columns (409). The inside of the column (409) is slidably connected to a slide bar (410). The inner end of the slide bar (410) is fixedly connected to a support rod (414). The inner end of the support rod (414) is rotatably connected to a rotating shaft. The middle part of the rotating shaft is fixedly connected to a bracket (416). The inner end of the bracket (416) is rotatably connected to a roller (417). The upper end of the rotating shaft is fitted with a torsion spring (415). The upper end of the torsion spring (415) is fixedly connected to the top wall of the vertically adjacent support rod (414). The lower end of the torsion spring (415) is fixedly connected to the upper end of the vertically adjacent bracket (416).

2. The LED light board hot-melt processing and fixing device according to claim 1, characterized in that: The fixing mechanism (4) further includes a rotating column (404), an elliptical disk (405), and rollers (406). The rotating column (404) is rotatably connected to the middle of the bottom wall of the rectangular frame (1). The elliptical disk (405) is fixedly connected to the upper end of the rotating column (404). The left and right ends of the elliptical disk (405) are respectively rotatably connected to rollers (406) through rotating shafts. The outer surface of the rollers (406) is slidably connected to the inner surface of the horizontally adjacent slide bars (408).

3. The LED light board hot-melt processing and fixing device according to claim 2, characterized in that: The fixing mechanism (4) also includes a rotating shaft (411), a rack (412), a gear (413), and a dial (418). The upper part of the outer side of the column (409) is provided with a protective box (5). The inner sides of two longitudinally adjacent protective boxes (5) are rotatably connected by a rotating shaft (411). The front and rear ends of the rotating shaft (411) are respectively fixedly fitted with gears (413). The middle part of the outer side of the slide bar (410) is provided with a rack (412). The gears (413) are respectively meshed with the adjacent racks (412). The rear end of the rotating shaft (411) is respectively fixedly connected with a dial (418). The edge of the dial (418) is respectively threaded with a locking bolt. The rear end of the locking bolt is fitted with the front end of the longitudinally adjacent protective box (5).

4. The LED light panel hot-melt processing and fixing device according to claim 3, characterized in that: The fixing mechanism (4) also includes a worm (402) and a worm wheel (403). The left side wall of the rectangular frame (1) is rotatably connected to the worm (402), and the lower middle part of the rotating column (404) is fixedly sleeved with the worm wheel (403). The worm (402) and the worm wheel (403) are meshed and connected.

5. The LED light panel hot-melt processing and fixing device according to claim 4, characterized in that: The fixing mechanism (4) also includes a dial wheel (401), and the left end of the worm gear (402) is fixedly connected to the dial wheel (401).

6. The LED light board hot-melt processing and fixing device according to claim 1, characterized in that: The upper end of the rectangular frame (1) is placed with a plate (3).

7. The LED light board hot-melt processing and fixing device according to claim 1, characterized in that: The lower end of the rectangular frame (1) is provided with evenly distributed mounting blocks (2).

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