Automatic glue injection device for LED lamp

Abstract

The utility model discloses an LED lamp automatic glue injection device which comprises a working table, a rotating disc is connected to the working table in a sliding mode, a plurality of supporting seats are fixedly arranged on the rotating disc, placing grooves are formed in the supporting seats, two limiting plates are connected to the interiors of the placing grooves in a sliding mode, adjusting mechanisms are arranged on the supporting seats, and the adjusting mechanisms are connected with the rotating disc in a sliding mode. A driving mechanism used for driving the rotary disc to rotate and move is arranged on the working table, a supporting frame is fixedly arranged at the top end of the working table, a glue injection gun is arranged on the supporting frame, a hose is communicated with the glue injection gun, and a lifting mechanism used for driving the glue injection gun to ascend and descend is arranged on the supporting frame. LED light bars of different specifications can be limited into the supporting bases, the rotating disc and the multiple supporting bases can be driven to move through the arrangement of the driving mechanism, and finally the lifting mechanism can conveniently drive the glue injection gun to descend till glue injection operation is conducted on the multiple LED light bars.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp glue injection equipment technical field, especially in kind of LED lamp automatic glue injection device. BACKGROUND

[0002] In order to guarantee the service life of LED lamp, a layer of glue needs to be daubed or injected on the LED lamp strip to prevent water in the air from entering, thereby avoiding causing security risks when the LED lamp is produced, and if the glue is injected manually, the work efficiency is low, and the existing glue injection equipment usually places the LED lamp strip into the support seat or mold first, then moves the glue gun to inject the glue into the LED lamp strip, but the above-mentioned support seat or mold can usually only place one kind of specification of LED lamp strip, and the practical range is small. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of LED lamp automatic glue injection device to solve the problems raised in the above background.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of LED lamp automatic glue injection device, including workbench, the workbench is slidably connected with carousel, the carousel is fixed with several support seats, several support seats are all provided with placing groove, two limit plates are slidably connected in several placing grooves, several support seats are all provided with adjusting mechanism for adjusting the distance between two limit plates, the workbench is provided with driving mechanism for driving carousel rotation and movement, the workbench top is fixed with support frame, the support frame is provided with glue gun, the glue gun is communicated with hose, the support frame is provided with lifting mechanism for driving glue gun lifting.

[0006] As preferred, two limit plates are symmetrically arranged and close to each other on one side and are bonded with rubber pads.

[0007] As preferred, the adjusting mechanism comprises a motor fixed to one end of the outer wall of the support base, the output shaft of the motor penetrates the outer wall of the support base and a rotating shaft is fixed to the output shaft, a worm is fixed to the rotating shaft, a worm wheel is engaged to one side of the worm, a cavity is formed in the inner part of the support base, the worm and the worm wheel are located in the cavity, a rotating rod is rotatably connected to the bottom end of the cavity, the rotating rod is fixed to the worm wheel and a gear is fixed to the rotating rod, a rack is engaged to both sides of the gear, two racks are fixed to two adjusting plates respectively, the two adjusting plates are fixed to two limiting plates respectively, a sliding groove is formed in the inner part of the support base, the two racks are slidingly connected to the inner part of the sliding groove, two adjusting grooves are formed in the bottom end of the placing groove, and the two adjusting plates are slidingly connected to the inner part of the two adjusting grooves respectively.

[0008] As preferred, the driving mechanism comprises a driving motor one fixed to one side of the workbench, the output shaft of the driving motor one penetrates one side of the workbench and a threaded rod one is fixed to the output shaft, a sliding groove is formed in the top end of the workbench, the end of the threaded rod one away from the driving motor one is rotatably connected to the inner wall of the sliding groove, a driving block is slidingly connected to the inner part of the sliding groove, the driving block is screwedly connected to the threaded rod one and a driving motor two is fixed to the top end of the driving block, and the driving motor two is fixed to the rotating disc.

[0009] As preferred, the lifting mechanism comprises two symmetrical lifting columns, the two ends of the two lifting columns are fixed to the support frame and the workbench respectively, a lifting block is slidingly connected to the two lifting columns, the glue injection gun is fixed to one side of the lifting block, a gas cylinder is fixed to the top end of the support frame, and the piston rod of the gas cylinder penetrates the top end of the support frame and is fixed to the top end of the lifting block.

[0010] The beneficial effects of the utility model are that the distance between the two limiting plates can be adjusted through the adjusting mechanism, different specifications of LED light bars can be limited to the inner part of the placing groove, the rotating disc and the plurality of support bases can be driven to move through the setting of the driving mechanism, and finally the glue injection gun can be driven to descend by the lifting mechanism until the glue injection operation is performed on the plurality of LED light bars. ACCURATE DRAWINGS

[0011] Figure 1 It is a structural schematic view of an embodiment;

[0012] Figure 2 It is a workbench sectional view of an embodiment;

[0013] Figure 3 It is an exploded sectional view of a support base of an embodiment;

[0014] Figure 4 It is Figure 3 the enlarged view of A part.

[0015] Labels: 1, workbench; 11, turntable; 12, support seat; 13, placing groove; 14, limiting plate; 141, rubber pad; 15, support frame; 16, glue injection gun; 17, hose; 2, adjusting mechanism; 21, motor; 22, rotating shaft; 23, worm; 24, worm gear; 25, chamber; 26, rotating rod; 27, gear; 271, rack; 272, sliding groove; 28, adjusting plate; 29, adjusting groove; 3, drive mechanism; 31, drive motor one; 32, threaded rod one; 33, sliding groove; 34, drive block; 35, drive motor two; 4, lifting mechanism; 41, lifting column; 42, lifting block; 43, air cylinder. DETAILED DESCRIPTION

[0016] The following description is only a preferred embodiment of the present application, the protection scope is not limited to the embodiment, any technical solution belonging to the idea of the present application should belong to the protection scope of the present application. The same parts are indicated by the same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0017] As Figures 1 to 4 shown, an LED lamp automatic glue injection device, including workbench 1, workbench 1 on the sliding connection has a turntable 11, the turntable 11 on the solid set with several support seats 12, several support seats 12 on all set up placing groove 13, two limiting plates 14 are symmetrically arranged and the inside of several placing grooves 13 are all slidingly connected, two limiting plates 14 are symmetrically arranged and the side close to each other is all bonded with rubber pad 141, several support seats 12 are all provided with adjusting mechanism 2 for adjusting the distance between two limiting plates 14;The distance between two limiting plates 14 can be adjusted by adjusting mechanism 2, so that different specifications of LED light bar can be limited to the inside of placing groove 13, wherein by setting two rubber pads 141, the two limiting plates 14 can be avoided to be in contact with the LED light bar.

[0018] The adjusting mechanism 2 comprises a motor 21 fixed to one end of the outer wall of the support base 12, the output shaft of the motor 21 penetrates the outer wall of the support base 12, and a rotating shaft 22 is fixed to the output shaft, the worm 23 is fixed to the rotating shaft 22, the worm 23 is meshed with the worm gear 24 on one side, the cavity 25 is formed in the support base 12, the worm 23 and the worm gear 24 are located in the cavity 25, the rotating rod 26 is rotatably connected to the bottom of the cavity 25, the rotating rod 26 is fixed to the worm gear 24, and the gear 27 is fixed to the rotating rod 26, the two sides of the gear 27 are meshed with the two racks 271, the two racks 271 are fixed with the adjusting plates 28, the two adjusting plates 28 are fixed with the two limiting plates 14, the sliding groove 272 is formed in the support base 12, the two racks 271 are slidingly connected in the sliding groove 272, the two adjusting grooves 29 are formed in the bottom of the placing groove 13, and the two adjusting plates 28 are slidingly connected in the two adjusting grooves 29.

[0019] The workbench 1 is provided with a driving mechanism 3 for driving the rotating disc 11 to rotate and move, the driving mechanism 3 comprises a driving motor one 31 fixed to one side of the workbench 1, the output shaft of the driving motor one 31 penetrates one side of the workbench 1, and a threaded rod one 32 is fixed to the output shaft, the sliding groove 33 is formed in the top of the workbench 1, one end of the threaded rod one 32 away from the driving motor one 31 is rotatably connected with the inner wall of the sliding groove 33, the driving block 34 is slidingly connected in the sliding groove 33, the driving block 34 is screwedly connected with the threaded rod one 32, the driving motor two 35 is fixed to the top of the driving block 34, and the driving motor two 35 is fixed to the rotating disc 11; the driving motor one 31 is started to drive the threaded rod one 32 to rotate, the threaded rod one 32 drives the driving block 34 to slide in the sliding groove 33 when the threaded rod one 32 rotates, the driving motor two 35 and the rotating disc 11 are driven to move through the movement of the driving block 34, the rotating disc 11 is horizontally moved to drive the plurality of support bases 12 and the LED light bars to move, so that the glue injection gun 16 can inject glue to the LED light bars, the driving motor two 35 is started to drive the rotating disc 11, the plurality of support bases 12 and the plurality of LED light bars to rotate, so that the new LED light bars can be injected with glue.

[0020] The workbench 1 top is fixed with a support frame 15, the support frame 15 is provided with a glue injection gun 16, the glue injection gun 16 is the existing glue injection gun 16, the glue injection gun 16 is communicated with a hose 17, the hose 17 is communicated with the outside existing glue tank, the support frame 15 is provided with a lifting mechanism 4 for driving the glue injection gun 16 to lift; the existing glue injection gun 16 can press the glue into the feeding pipe connected with the piston chamber through compressed air, when the piston is in the upstroke, the piston chamber is filled with glue, when the piston pushes down the glue dropping needle, the glue is pressed out from the needle nozzle, wherein the amount of glue dropped is determined by the distance of the piston downstroke, and the height of the glue injection gun 16 can be adjusted by starting the lifting mechanism 4, so that the LED light bar can be conveniently glued.

[0021] The lifting mechanism 4 includes two symmetrical lifting columns 41, the two ends of the two lifting columns 41 are fixed with the support frame 15 and the workbench 1 respectively, the two lifting columns 41 are slidingly connected with a lifting block 42, the glue injection gun 16 is fixed on one side of the lifting block 42, the top of the support frame 15 is fixed with a gas cylinder 43, the piston rod of the gas cylinder 43 penetrates the top of the support frame 15 and is fixed with the top of the lifting block 42; through the starting of the gas cylinder 43, the lifting block 42 can be driven to slide on the two lifting columns 41, when the lifting block 42 moves downward, the glue injection gun 16 can be driven to move downward together, so that the LED light bar can be conveniently glued.

[0022] Working principle: when the LED light bar needs to be glued, a plurality of LED light bars can be placed in the placing grooves 13 of the support seats 12 respectively, then the motor 21 of the adjusting mechanism 2 is started to drive the shaft 22 and the worm 23 to rotate, the worm 23 drives the worm gear 24 and the rotating rod 26 to rotate, the rotating rod 26 drives the gear 27 to rotate, the gear 27 drives the two racks 271 to move in opposite directions, and the two adjusting plates 28 slide in the two adjusting grooves 29 in opposite directions, when the two adjusting plates 28 slide relative to each other, the two limiting plates 14 in the placing grooves 13 approach each other, until they abut against the outer wall of the LED light bar, and play a limiting role, wherein the two limiting plates 14 can be prevented from colliding with the LED light bar through the setting of the two rubber pads 141, and different specifications of LED light bars can be limited by adjusting the distance between the two limiting plates 14.

[0023] Then the cylinder 43 of the lifting mechanism 4 is started again, the lifting block 42 can be driven to slide on the two lifting columns 41, when the lifting block 42 moves downwards, the glue injection gun 16 can be driven to move downwards, so that the glue injection gun 16 is convenient for the glue injection work of the LED light bar, when a part of the LED light bar is completed, the driving motor one 31 of the driving mechanism 3 is started, the threaded rod one 32 can be driven to rotate, when the threaded rod one 32 rotates, the driving block 34 can be driven to slide in the sliding groove 33, through the movement of the driving block 34, the driving motor two 35 and the turntable 11 can be driven to move, when the turntable 11 moves horizontally, a plurality of support seats 12 and LED light bars can be driven to move, so that the glue injection gun 16 is convenient for the glue injection setting of the remaining part of the LED light bar, when a LED light bar is completed, the driving motor two 35 is started, the turntable 11, a plurality of support seats 12 and a plurality of LED light bars can be driven to rotate, finally the above operation is repeated, the glue injection work of the new LED light bar is carried out.

[0024] The above specific embodiments further specifically describe the technical problems, technical solutions and beneficial effects solved by the utility model, and it should be understood that the above description is only for specific embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An LED lamp automatic glue injection device, comprising a workbench (1), characterized in that, The workbench (1) is slidably connected with a rotating disc (11), a plurality of support seats (12) are fixedly arranged on the rotating disc (11), a plurality of placing grooves (13) are arranged on the plurality of support seats (12), two limiting plates (14) are slidably connected in the plurality of placing grooves (13), an adjusting mechanism (2) for adjusting the distance between the two limiting plates (14) is arranged on the plurality of support seats (12), a driving mechanism (3) for driving the rotating disc (11) to rotate and move is arranged on the workbench (1), a supporting frame (15) is fixedly arranged at the top of the workbench (1), a glue injection gun (16) is arranged on the supporting frame (15), a hose (17) is connected to the glue injection gun (16), and a lifting mechanism (4) for driving the glue injection gun (16) to lift is arranged on the supporting frame (15).

2. The LED lamp automatic glue injection device according to claim 1, characterized in that, The two limiting plates (14) are symmetrically arranged and close to each other, and rubber pads (141) are bonded to the sides close to each other.

3. The LED lamp automatic glue injection device according to claim 2, characterized in that, The adjusting mechanism (2) comprises a motor (21) fixedly arranged on one end of the outer wall of the support seat (12), the output shaft of the motor (21) penetrates the outer wall of the support seat (12) and a rotating shaft (22) is fixedly arranged on the output shaft, the rotating shaft (22) is fixedly arranged with a worm (23), one side of the worm (23) is engaged with a worm wheel (24), a cavity (25) is arranged in the support seat (12), the worm (23) and the worm wheel (24) are located in the cavity (25), a rotating rod (26) is rotatably connected to the bottom of the cavity (25), the rotating rod (26) is fixed with the worm wheel (24) and a gear (27) is fixedly arranged on the rotating rod (26), the gear (27) is engaged with a rack (271) on both sides, an adjusting plate (28) is fixedly arranged on the two racks (271), the two adjusting plates (28) are fixed with the two limiting plates (14) respectively, a sliding groove (272) is arranged in the support seat (12), the two racks (271) are slidably connected in the sliding groove (272), and two adjusting grooves (29) are arranged in the bottom of the placing groove (13). Two adjusting plates (28) are slidably connected in the two adjusting grooves (29).

4. The LED lamp automatic glue injection device according to claim 1, characterized in that, The driving mechanism (3) comprises a driving motor one (31) fixedly arranged on one side of the workbench (1), the output shaft of the driving motor one (31) penetrates one side of the workbench (1) and a threaded rod one (32) is fixedly arranged on the output shaft, a sliding groove (33) is arranged at the top of the workbench (1), one end of the threaded rod one (32) away from the driving motor one (31) is rotatably connected with the inner wall of the sliding groove (33), a driving block (34) is slidably connected in the sliding groove (33), the driving block (34) is threadedly connected with the threaded rod one (32) and a driving motor two (35) is fixedly arranged at the top of the driving block (34), and the driving motor two (35) is fixed with the rotating disc (11).

5. The LED lamp automatic glue injection device according to claim 4, characterized in that, The lifting mechanism (4) comprises two symmetrical lifting columns (41), two ends of the two lifting columns (41) are fixed with a support frame (15) and a workbench (1) respectively, a lifting block (42) is slidably connected on the two lifting columns (41), the glue injection gun (16) is fixed on one side of the lifting block (42), a gas cylinder (43) is fixed at the top end of the support frame (15), the piston rod of the gas cylinder (43) penetrates the top end of the support frame (15) and is fixed with the top end of the lifting block (42).

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