LED mesh lamp production equipment

Abstract

The application discloses a kind of LED mesh lamp production equipment, including rack, including rack is provided with lamp decoration conveying assembly, lamp decoration conveying assembly includes lamp line conveying assembly and auxiliary line conveying assembly, lamp line conveying assembly includes conveying frame, several conveying wheels and transmission assembly, the number of conveying wheel is greater than or equal to the number of vertical lamp line in the LED mesh lamp to be processed, auxiliary line conveying assembly includes at least 1 auxiliary line wire entry rack and auxiliary line transmission assembly, auxiliary line wire entry rack is used to realize the wire entry of auxiliary line in the LED mesh lamp to be processed, auxiliary line transmission assembly is used to transmit the auxiliary line in auxiliary line wire entry rack, further including welding assembly, to realize the staggered position welding connection of corresponding auxiliary line and lamp line.The application sets lamp line conveying assembly and auxiliary line conveying assembly, realizes the arrangement of lamp line and the wear of auxiliary line, combined with welding assembly to realize the welding of staggered point, realize the repeated stretching wear of auxiliary line, realize the automatic production of LED mesh lamp.

Description

Technical Field

[0001] This invention relates to the field of LED string light production equipment technology, and in particular to an LED mesh lighting production equipment. Background Technology

[0002] Colorful string lights are a common decorative item used in both outdoor and indoor lighting. By using LED beads of various colors to create strings of different colors, they can beautify the surrounding environment and create a specific atmosphere. LED string lights, due to their excellent insulation, can be used outdoors. They are aesthetically pleasing, come in a variety of styles, and are extremely resistant to tensile stress and corrosion, leading to a significant surge in sales in recent years. Currently, the production of LED string lights utilizes a streamlined production line model involving multiple workers, workstations, and equipment. This method requires a large number of operators and equipment, resulting in high production and management costs, difficulties in quality control, and substantial equipment investment.

[0003] LED mesh lighting fixtures typically consist of staggered strings of LEDs forming a mesh shape. The arrangement can be a matrix-like grid, a fishing net, or other similar forms. During the manufacturing process, existing LED mesh lighting fixtures require manual arrangement and connection through staggered connections, followed by welding, heat shrink tubing heating, or adhesive application. Existing LED string production equipment typically cannot achieve automated production. Summary of the Invention

[0004] To address the aforementioned problems, this invention aims to provide an LED mesh lighting production equipment that can achieve automated production of LED mesh lighting fixtures.

[0005] The technical problem solved by this invention can be achieved by the following technical solutions: An LED mesh lighting production device includes a frame, on which a lighting conveyor assembly is mounted. The lighting conveyor assembly includes a lamp wire conveyor assembly and an auxiliary wire conveyor assembly. The lamp wire conveyor assembly includes a conveyor frame, a plurality of conveyor wheels mounted on the conveyor frame, and a transmission assembly for transmitting the lamp wires. The number of conveyor wheels is greater than or equal to the number of vertical lamp wires in the LED mesh lighting fixture to be processed. The auxiliary wire conveyor assembly includes at least one auxiliary wire inlet frame and an auxiliary wire transmission assembly. The auxiliary wire inlet frame is used to transmit the lamp wires. The auxiliary wire input line in the LED mesh lighting fixture includes an auxiliary wire transmission assembly for transmitting the auxiliary wires in the auxiliary wire input frame and achieving interleaving with several lamp wires. It also includes a welding assembly with several welding units for welding connections at the interleaved positions of the corresponding auxiliary wires and lamp wires. When several lamp wires are transmitted with the lamp transmission assembly, the auxiliary wire transmission assembly achieves spaced coverage and interleaving of the lamp wires, and the welding assembly achieves welding at the interleaved positions.

[0006] The conveyor wheels are arranged in multiple layers, with at least two conveyor wheels in each layer.

[0007] The conveyor wheel includes a conveyor wheel body and a wheel axle. The conveyor wheel body is provided with a lamp wire wrapping part. The wheel axle is used to cooperate with the wheel axle seat for installation. The wheel axle seat is installed on the conveyor frame.

[0008] The conveyor wheels are arranged in a matrix in the longitudinal plane and / or horizontal plane.

[0009] The lamp drive assembly includes a wire guide shaft and a wire feeding roller assembly. The wire guide shaft is provided with a plurality of wire combing grooves, which are arranged at intervals along the axial direction of the wire guide shaft. A single lamp wire travels along the corresponding wire combing groove. The wire feeding roller assembly is used to drive the plurality of lamp wires to travel along the transmission direction.

[0010] The auxiliary wire feeder includes a wire guide mechanism and a wire cutting mechanism. The wire guide mechanism includes a feeder base, a wire lifting part, and a wire feed part. The wire lifting part is used to adjust the height of the wire feed part. The wire cutting mechanism includes a wire cutting base, a wire cutting slide rail located on the wire cutting base, a cutter seat that slides with the wire cutting slide rail, a wire cutting drive part for driving the cutter seat to reciprocate, and a cutter mechanism for cutting the auxiliary wire. The cutter mechanism includes a cutter drive part, an upper cutter, and a lower cutter. The cutter drive part is used to drive the upper cutter and / or the lower cutter to perform cutting.

[0011] The auxiliary line transmission assembly includes a transmission frame, a transmission slide rail mechanism located on the transmission frame, and a wire clamping mechanism that is installed in cooperation with the transmission slide rail mechanism. The wire clamping mechanism is provided with a wire clamp, which is used to clamp the auxiliary line entering the line in the line inlet and drive the auxiliary line to be transmitted along the transmission slide rail mechanism to the other end of the transmission frame.

[0012] The wire clamping mechanism further includes a wire clamping seat, a wire clamping lifting part, and a wire clamping drive for driving the wire clamping operation. The wire clamping lifting part is used to drive the wire clamp to move up and down. The transmission slide rail mechanism includes a transmission slide rail body, a transmission screw, and a transmission seat. The wire clamping seat is mounted on the transmission seat. One end of the transmission screw is driven by a screw transmission component and is used to drive the transmission seat to move along the transmission slide rail body to both ends.

[0013] The welding assembly also includes a welding base and a welding lifting part for driving the welding base to move up and down. The welding unit includes a welding base and a welding part. The upper end of the welding part is used to cooperate with the welding base for installation. The welding base and the welding part are vertically aligned and cooperate with each other. The welding part uses an ultrasonic welding head.

[0014] The welding units are arranged along the direction of the auxiliary line inlet.

[0015] Compared with the prior art, the present invention has the following advantages: The present invention sets up a lamp wire conveying assembly and an auxiliary wire conveying assembly to realize the arrangement of lamp wires and the connection of auxiliary wires. The lamp wire conveying assembly realizes the arrangement of multiple spaced lamp wires to form the basic mesh surface of LED mesh lighting fixtures. The auxiliary wire conveying assembly stretches the auxiliary wires to make them intersect with the arranged lamp wires. Combined with the welding assembly, ultrasonic welding is realized at the intersection points, and the auxiliary wires are repeatedly stretched and connected to achieve automated production of LED mesh lighting fixtures.

[0016] The features of the present invention can be clearly understood by referring to the drawings and the following detailed description of preferred embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 for Figure 2 A partially enlarged structural diagram of part A in the diagram; Figure 4 This is a schematic diagram of the overall structure of the present invention. Figure 3 ; Figure 5 This is a schematic diagram of the auxiliary line inlet frame structure of the present invention. Figure 1 ; Figure 6 This is a schematic diagram of the auxiliary line inlet frame structure of the present invention. Figure 2 ; Figure 7 This is a schematic diagram of the auxiliary line transmission assembly structure of the present invention. Figure 1 ; Figure 8 This is a schematic diagram of the auxiliary line transmission assembly structure of the present invention. Figure 2 .

[0018] Figure label: 100. Light string conveyor assembly; 110. Conveyor frame; 111. Axle seat; 112. Axle groove; 120. Conveyor wheel; 121. Conveyor wheel body; 122. Axle; 130. Wire guide wheel axle; 131. Combing groove; 140. Wire guide roller assembly; 150. Light string take-up shaft; 200. Rack; 300. Auxiliary line transmission assembly; 310. Wire clamp; 320. Wire clamp drive unit; 330. Wire clamp lifting unit; 340. Transmission frame; 350. Wire clamp base; 360. Transmission screw; 370. Transmission slide rail body; 380. Transmission base; 390. Screw drive unit; 400. Auxiliary cable feeder; 410. Cable feed guide mechanism; 411. Cable feed section; 4111. Cable feed hole; 412. Cable feed lifting section; 413. Cable feeder base; 420. Cable cutting mechanism; 421. Cutting blade mechanism; 4211. Cutting blade drive section; 4212. Upper cutter; 4213. Lower cutter; 422. Cutting blade holder; 423. Cable cutting slide rail; 424. Cable cutting base; 425. Cable cutting drive section; 500. Welding assembly; 510. Welding unit; 511. Welding section; 512. Welding base; 520. Welding machine base; 530. Welding lifting section; 600, light wire; 700, auxiliary line; 800. Auxiliary line conveyor assembly. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below with reference to specific illustrations.

[0020] Example 1

[0021] Combined with appendix Figures 1 to 8As shown, this embodiment discloses an LED mesh lighting production equipment for the production of LED mesh lighting fixtures. It enables automated welding and includes a frame 200. A lighting fixture conveying assembly is mounted on the frame 200. The lighting fixture conveying assembly includes a lamp wire conveying assembly 100 and an auxiliary wire conveying assembly 800. The lamp wire conveying assembly 100 includes a conveyor frame 110, several conveyor wheels 120 mounted on the conveyor frame 110, and a lamp drive assembly for transmitting the lamp wires 600. The number of conveyor wheels 120 is greater than or equal to the number of lamp wires 600 in the LED mesh lighting fixture to be processed. In a specific structure, the number of lamp wires 600 is arranged according to the LED mesh lighting fixture to be processed. Typically, the number of conveyor wheels 120 in the conveyor frame 110 is greater than the number of lamp wires 600 in the LED mesh lighting fixture, facilitating the production of various specifications of LED mesh lighting fixtures. The auxiliary wire conveying assembly... The assembly 800 includes at least one auxiliary line inlet frame 400 and an auxiliary line transmission assembly 300. Depending on the equipment specifications, it typically uses one or two auxiliary line inlet frames 400. Each auxiliary line inlet frame 400 is paired with a single auxiliary line transmission assembly 300 to facilitate the connection of auxiliary lines 700. The auxiliary line inlet frame 400 is used to receive the auxiliary lines 700 in the LED mesh lighting fixture to be processed. The auxiliary line transmission assembly 300 is used to transmit the auxiliary lines 700 in the auxiliary line inlet frame 400 and to achieve interlacing with several lamp lines 600. When the several lamp lines 600 are transmitted with the lamp transmission assembly, the auxiliary line transmission assembly 800 drives the auxiliary lines 700 to achieve spaced coverage and interlacing of the several lamp lines 600. As the several lamp lines 600 are continuously transmitted, the auxiliary line transmission assembly 300 stretches the auxiliary lines 700 to achieve spaced arrangement, thereby forming a mesh pattern.

[0022] In conjunction with the above, it also includes a welding assembly 500, which is provided with several welding units. The welding units preferably use ultrasonic welding to achieve multiple local hot melt welding. The welding units are used to achieve welding connection at the intersection of the corresponding auxiliary lines 700 and lamp lines 600. The welding units are arranged in the wire threading direction of the auxiliary lines 700, so that after the auxiliary lines 700 and multiple lamp lines 600 are intersected, the welding assembly 500 can achieve welding at the intersection, thus completing the welding and forming production of the LED mesh light fixture.

[0023] In the specific structure, the conveyor wheels 120 are arranged in multiple layers, with at least two conveyor wheels 120 in a single layer. Preferably, there are four to eight conveyor wheels 120 in a single layer. The conveyor wheels 120 are arranged in a matrix in a longitudinal plane or / and a horizontal plane. The upper limit of the number of conveyor wheels 120 is the largest specification of LED mesh lighting fixtures that the equipment can produce. The conveyor wheel 120 includes a conveyor wheel body 121 and a wheel axle 122. The conveyor wheel body 121 is provided with a lamp wire wrapping part. The wheel axle 122 is used to cooperate with the wheel axle seat 111 for installation. The wheel axle seat 111 is installed on the conveyor frame 110. The wheel axle seat 111 is provided with a wheel axle groove 112. The wheel axle groove 112 is an open groove structure. The wheel axle groove 112 is used to fit the wheel axle 122, thereby facilitating the assembly and replacement of the conveyor wheel 120 and improving the ease of replacement of the lamp wire 600.

[0024] In summary, the light string drive assembly includes a guide wheel shaft 130 and a wire feeding roller assembly 140. The guide wheel shaft 130 is provided with a plurality of comb grooves 131, which are spaced apart along the axial direction of the guide wheel shaft 130. A single light string 600 travels along the corresponding comb groove 131. The wire feeding roller assembly 140 is used to drive the plurality of light strings 600 to travel in the transmission direction. The guide wheel shaft 130 is used to set the interval arrangement of the plurality of baseline light strings 600 and can also improve the stability of the light string 600. Combined with the wire feeding roller assembly 140, the upper and lower wire feeding rollers are used to realize the wire feeding and transmission of the light string 600. The wire feeding of the light string 600 is also usually coordinated with the light string winding shaft 150 to complete the overall winding of the LED mesh light fixture and realize the overall automated production.

[0025] In summary, the auxiliary line feeder 400 includes a feeder guide mechanism 410 and a wire cutting mechanism 420. The feeder guide mechanism 410 includes a feeder base 413, a feeder lifting part 412, and a feeder part 411. The feeder lifting part 412 is used to adjust the height of the feeder part 411. The feeder lifting part 412 is usually a lifting cylinder, and its function is to perform up and down lifting operations on the auxiliary line 700, thereby facilitating the intersection of the auxiliary line 700 and the lamp wire 600. To prevent collision, the auxiliary line 700 is typically in a raised state during its routing. After the auxiliary line 700 is completed, it is lowered to complete the collision and intersection between the auxiliary line 700 and the lamp wire 600. Then, the welding assembly is used to weld the collision and intersection area. The wire inlet 411 typically includes a wire inlet hole 4111 to facilitate the introduction of the auxiliary line 700. The wire cutting mechanism 420 includes a wire cutting base 424 and a wire cutting slide rail 4 located on the wire cutting base 424. 23. A cutter holder 422 that slides in conjunction with the tangent guide rail 423, a tangent drive unit 425 for driving the cutter holder 422 to reciprocate, and a cutter mechanism 421 for cutting the auxiliary line 700. The cutter mechanism 421 includes a cutter drive unit 4211, an upper cutter 4212, and a lower cutter 4213. The cutter drive unit 4211 drives the upper cutter 4212 and / or the lower cutter 4213 to cut, thus completing the cutting of the auxiliary line 700 and the lamp. After the welding of wire 600, the auxiliary wire 700 is cut by the wire cutting mechanism 420, which facilitates the connection of the next auxiliary wire 700. The cutter drive unit 4211 usually adopts a telescopic cylinder, which drives the cutter seat 422 to achieve reciprocating motion, and completes the entry or exit of the upper cutter 4212 and the lower cutter 4213. The upper cutter 4212 and the lower cutter 4213 can achieve combined cutting by being driven by the cutter drive unit 4211.

[0026] In summary, the auxiliary line transmission assembly 300 includes a transmission frame 340, a transmission slide rail mechanism located on the transmission frame 340, and a clamping mechanism installed in cooperation with the transmission slide rail mechanism. The clamping mechanism is provided with a wire clamp 310, which is used to clamp the auxiliary line 700 on the inlet section 411 and drive the auxiliary line 700 to be transmitted along the transmission slide rail mechanism to the other end of the transmission frame 340. The clamping mechanism also includes a clamping seat 350, a clamping lifting part 330, and a clamping drive member 320 for driving the clamping operation of the wire clamp 310. The clamping lifting part 330 is used to drive the wire clamp 310 to move up and down. The transmission slide rail mechanism includes a transmission slide rail body 370, a transmission screw 360, and a transmission seat 380. The clamping seat 350 is installed on the transmission seat 380. One end of the transmission screw 360 is driven by a screw transmission member 390 and is used to drive the transmission seat 380 to move at both ends along the transmission slide rail body 370.

[0027] In specific operation, the wire clamp drive 320 drives the wire clamp 310 to clamp the end of the auxiliary line 700, and the wire clamp lifting part 330 is used to drive the height position of the wire clamp 310. It is usually matched with the wire feed frame 413 at the corresponding height, so as to complete the up and down movement of the auxiliary line 700.

[0028] In conjunction with the above, the welding assembly 500 also includes a welding base 520 and a welding lifting part 530 for driving the welding base 520 to move up and down. The welding units 510 are arranged along the inlet direction of the auxiliary line 700. The welding unit 510 includes a welding base 512 and a welding part 511. The upper end of the welding part 511 is used to cooperate with the welding base 520 for installation. The welding part 511 is installed on the welding base 520, and the welding base 512 and the welding part 511 are correspondingly fitted up and down. The welding assembly 500 is used to complete the welding of the auxiliary line 700 and the lamp line 600. The number of welding units 510 is arranged according to the usage requirements. The number of welding units 510 can be set according to the corresponding usage requirements.

[0029] This invention sets up a lamp wire conveying assembly and an auxiliary wire conveying assembly to realize the arrangement of lamp wires and the connection of auxiliary wires. The lamp wire conveying assembly realizes the arrangement of multiple spaced lamp wires to form the basic mesh surface of the LED mesh lighting fixture. The auxiliary wire conveying assembly stretches the auxiliary wires to make them intersect with the arranged lamp wires. Combined with the welding assembly, the intersecting points are welded, and the auxiliary wires can be repeatedly stretched and connected to achieve the automated production of LED mesh lighting fixtures.

[0030] Example 2

[0031] Based on Embodiment 1, this embodiment discloses an automated production process for LED mesh lighting fixtures, including step 1, specification selection: according to the specifications of the LED mesh lighting fixtures to be produced, the corresponding number of light lines are arranged; Step 2, Lamp wire transmission: The lamp wire transmission is completed using the lamp wire transmission assembly; Step 3, Auxiliary line transmission: The auxiliary line transmission assembly completes the transmission of the auxiliary line; specifically, usually one auxiliary line inlet frame is used, which is combined with the auxiliary line transmission assembly to realize the transmission. The wire clamps complete the clamping of the auxiliary line located at the inlet and transmit it along the transmission slide rail mechanism to the other end of the transmission frame, so that the single auxiliary line and several lamp lines that have been laid are arranged in a corresponding staggered manner. Step 4, Welding; Use the welding unit to perform ultrasonic welding on the auxiliary wire and the corresponding lamp wire, and complete the heat fusion connection at the intersection of the auxiliary wire and the lamp wire. Step 5: Repeat steps 2 to 4 to complete the welding of each auxiliary wire to the corresponding lamp wire; Step 6: Rewind. Use a string rewinding shaft to rewind the welded LED mesh lights.

[0032] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention in any way. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. An LED mesh lighting production equipment, comprising a frame, and a lighting conveyor assembly mounted on the frame, characterized in that: The lighting fixture conveying assembly includes a lamp wire conveying assembly and an auxiliary wire conveying assembly. The lamp wire conveying assembly includes a conveyor frame, several conveyor wheels mounted on the conveyor frame, and a lamp wire transmission assembly for transmitting the lamp wires. The number of conveyor wheels is greater than or equal to the number of vertical lamp wires in the LED mesh lighting fixture to be processed. The auxiliary wire conveying assembly includes at least one auxiliary wire inlet frame and an auxiliary wire transmission assembly. The auxiliary wire inlet frame is used to receive the auxiliary wires from the LED mesh lighting fixture to be processed. The auxiliary wire transmission assembly is used to transmit the auxiliary wires in the auxiliary wire inlet frame and to connect with the several lamp wires. The interlacing also includes a welding assembly, which is provided with several welding units. The welding units are used to weld and connect the corresponding auxiliary lines and lamp lines at their interlacing positions. When the lamp lines are transmitted with the transmission assembly, the auxiliary line transmission assembly is used to achieve interlacing and overlapping of the lamp lines, and the welding assembly is used to weld the interlacing positions. As the lamp lines are continuously transmitted, the auxiliary line transmission assembly stretches the auxiliary lines to achieve interlacing, thereby forming a mesh-like interlacing. The lamp string winding shaft is used to wind up the welded LED mesh lamp.

2. The LED mesh lighting production equipment according to claim 1, characterized in that: The conveyor wheels are arranged in multiple layers, with at least two conveyor wheels in each layer.

3. The LED mesh lighting production equipment according to claim 2, characterized in that: The conveyor wheel includes a conveyor wheel body and a wheel axle. The conveyor wheel body is provided with a lamp wire wrapping part. The wheel axle is used to cooperate with the wheel axle seat for installation. The wheel axle seat is installed on the conveyor frame.

4. The LED mesh lighting production equipment according to claim 3, characterized in that: The conveyor wheels are arranged in a matrix in the longitudinal and / or horizontal planes.

5. The LED mesh lighting production equipment according to claim 1, characterized in that: The lamp wire drive assembly includes a wire guide shaft and a wire feeding roller assembly. The wire guide shaft is provided with a plurality of wire combing grooves, which are arranged at intervals along the axial direction of the wire guide shaft. A single lamp wire travels along the corresponding wire combing groove. The wire feeding roller assembly is used to drive the plurality of lamp wires to travel along the transmission direction.

6. An LED mesh lighting production equipment according to any one of claims 1 to 5, characterized in that: The auxiliary wire feeder includes a wire guide mechanism and a wire cutting mechanism. The wire guide mechanism includes a feeder base, a wire lifting part, and a wire feed part. The wire lifting part is used to adjust the height of the wire feed part. The wire cutting mechanism includes a wire cutting base, a wire cutting slide rail located on the wire cutting base, a cutter seat that slides with the wire cutting slide rail, a wire cutting drive part for driving the cutter seat to reciprocate, and a cutter mechanism for cutting the auxiliary wire. The cutter mechanism includes a cutter drive part, an upper cutter, and a lower cutter. The cutter drive part is used to drive the upper cutter and / or the lower cutter to perform cutting.

7. The LED mesh lighting production equipment according to claim 6, characterized in that: The auxiliary line transmission assembly includes a transmission frame, a transmission slide rail mechanism located on the transmission frame, and a wire clamping mechanism that is installed in cooperation with the transmission slide rail mechanism. The wire clamping mechanism is provided with a wire clamp, which is used to clamp the auxiliary line entering the line in the line inlet and drive the auxiliary line to be transmitted along the transmission slide rail mechanism to the other end of the transmission frame.

8. The LED mesh lighting production equipment according to claim 7, characterized in that: The wire clamping mechanism further includes a wire clamping seat, a wire clamping lifting part, and a wire clamping drive for driving the wire clamping operation. The wire clamping lifting part is used to drive the wire clamp to move up and down. The transmission slide rail mechanism includes a transmission slide rail body, a transmission screw, and a transmission seat. The wire clamping seat is mounted on the transmission seat. One end of the transmission screw is driven by a screw transmission component and is used to drive the transmission seat to move along the transmission slide rail body to both ends.

9. The LED mesh lighting production equipment according to claim 8, characterized in that: The welding assembly also includes a welding base and a welding lifting part for driving the welding base to move up and down. The welding unit includes a welding base and a welding part. The upper end of the welding part is used to cooperate with the welding base for installation. The welding base and the welding part are vertically aligned and cooperate with each other. The welding part uses an ultrasonic welding head.

10. An LED mesh lighting production equipment according to claim 9, characterized in that: The welding units are arranged along the direction of the auxiliary line inlet.

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