A mounting rack for light string production

Abstract

The utility model discloses a kind of mounting racks for light string production, including mounting rack, the mounting rack is equipped with fixed box in one side, and corresponding multiple guide rollers are equipped on mounting rack, multiple spiral grooves are opened on the mounting rack, and corresponding spiral has spiral block in spiral groove, the spiral block is located in fixed box, and motor is respectively equipped in fixed box, output shaft is equipped on the motor, and connecting block is equipped on output shaft, connecting block is connected with winding roller by bolt assembly, and light string is placed between winding roller and guide roller. The fixed box of the motor of the mounting rack for light string production is screwed in spiral groove with mounting rack and forms spiral locking structure, and winding roller is screwed in spiral groove with mounting rack and forms spiral locking structure under the action of motor by output shaft, connecting block and fixed box, so as to be convenient for position adjustment to winding roller of another end of light string by the fixed box assembly that can be screwed, so as to be convenient for the placement detection of light string of different length.

Description

Technical Field

[0001] This utility model relates to the field of light string production technology, specifically to a mounting bracket for light string production. Background Technology

[0002] String lights are strip-shaped decorative lighting fixtures made primarily of surface-mount LED chips, circuit boards, and PVC materials. Also known as LED light strips, they can display color gradients and flowing dynamic effects through a controller, and have evolved into forms such as net lights and curtain lights. They are widely used in architectural landscaping, commercial spaces, and holiday decorations. During the production process, mounting brackets are used to place the string lights for easy inspection of their overall appearance and electrical operation.

[0003] During use, the mounting frame requires multiple sets of guide wheels to place the light strings and power them at both ends for various testing operations. However, existing mounting frames are inconvenient for adjusting the position of the winding roller assembly at the other end according to the length of the light strings. Furthermore, the light strings are quite long, and relying solely on manual visual inspection reduces work efficiency. Therefore, a new mounting frame for light string production is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a mounting frame for producing light strings, so as to solve the problems mentioned in the background art, that the existing mounting frame is inconvenient to adjust the position of the winding roller assembly at the other end according to the length of the light string, and the work efficiency is reduced because the light string is long and the appearance is inspected manually.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mounting frame for producing light strings, comprising a mounting frame, a fixed box on one side of the mounting frame, and multiple sets of guide wheels correspondingly provided on the mounting frame, multiple sets of spiral grooves opened on the mounting frame, and spiral blocks spirally arranged in the spiral grooves, the spiral blocks being disposed in the fixed box, and motors being disposed in the fixed box, the motors being provided with output shafts, and connecting blocks being provided on the output shafts, the connecting blocks being connected to take-up rollers through bolt assemblies, and light strings being placed between the take-up rollers and the guide wheels; The mounting frame has a first fixed frame on each of its two outer walls, and a first servo motor is installed inside the first fixed frame. One end of the output shaft of the first servo motor is connected to a first screw through a coupling, and a first synchronous pulley is fitted on the first screw. A second synchronous pulley is provided on one side of the first synchronous pulley, and a synchronous belt is fitted on the outer wall of the first and second synchronous pulleys. A first screw is also inserted inside the second synchronous pulley. A first slide rod is provided on one side of the first screw, and a first movable block is inserted on the first screw and the first slide rod. An L-shaped connecting rod is provided on the first movable block, and the L-shaped connecting rod is inserted on the second fixed frame. A second servo motor is installed inside the second fixed frame, and one end of the output shaft of the second servo motor is connected to a second screw through a coupling. A second slide rod is provided on one side of the second screw, and a second movable block is inserted on the second screw and the second slide rod. The second movable block has a fixed plate on one side, and an industrial camera is mounted on the fixed plate. The industrial camera has an air outlet on one side, and an air blowing pipe is mounted on the air outlet. The other end of the air blowing pipe is connected to a hair dryer.

[0006] Preferably, the motor's fixing box is spirally locked with the mounting frame by a spiral block spirally wound into a spiral groove, and the winding roller forms a rotating structure with the fixing box through the output shaft and connecting block under the action of the motor.

[0007] Preferably, the second fixed frame forms a limiting sliding structure with the first fixed frame through the first screw, the first slide rod, and the first movable block under the action of the first servo motor, and the second movable block also forms a limiting sliding structure with the second fixed frame through the second screw, the second slide rod, and the second fixed frame under the action of the second servo motor.

[0008] Preferably, the air outlet is connected to the hair dryer via an air blower tube.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: the motor fixing box of the mounting bracket for producing light strings is screwed into the spiral groove by a spiral block to form a spiral locking structure with the mounting frame, and the winding roller, under the action of the motor, forms a rotating structure with the fixing box through the output shaft and connecting block. Thus, the spirally mounted fixing box assembly facilitates the position adjustment of the winding roller at the other end of the light string, thereby facilitating the placement and testing of light strings of different lengths. The second fixing frame of this device, under the action of the first servo motor, forms a limiting structure with the first fixing frame through the first screw, the first slide rod, and the first movable block. The device features a sliding structure, and the second movable block, under the action of the second servo motor, also forms a limiting sliding structure with the second screw, the second slide rod, and the second fixed frame. Thus, multiple sets of limiting sliding components can drive industrial cameras and other components to move in multiple directions, facilitating automatic detection of the appearance, color, and other conditions of the light strings on the mounting frame. The air outlet of the device is connected to the air blower through the air pipe, thus preventing impurities adhering to the surface of the light strings from affecting the working effect of the industrial camera during the light string detection process. At the same time, the air outlet can be used to assist in cooling the light strings after power-on detection. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a mounting frame structure for producing light strings according to this utility model; Figure 2 This is a side view of the guide wheel assembly for a mounting bracket used in the production of light strings according to this utility model. Figure 3 This is a side view of the limiting sliding assembly of a mounting bracket for producing light strings, according to this utility model. Figure 4 This is a top view of the air outlet assembly of a mounting bracket for producing light strings, according to this utility model.

[0011] In the diagram: 1. Mounting frame, 2. Motor, 3. Take-up roller, 4. Guide wheel, 5. Spiral block, 6. Spiral groove, 7. First fixed frame, 8. First servo motor, 9. First screw, 10. First slide bar, 11. First movable block, 12. Second fixed frame, 13. Second servo motor, 14. Second screw, 15. Second slide bar, 16. Second movable block, 17. Industrial camera, 18. Air outlet. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Please see Figure 1-4 This utility model provides a technical solution: a mounting frame for producing light strings, including a mounting frame 1. The mounting frame 1 has a fixed box on one side, and multiple sets of guide wheels 4 are correspondingly provided on the mounting frame 1. Multiple sets of spiral grooves 6 are opened on the mounting frame 1, and spiral blocks 5 are spirally spiraled in the spiral grooves 6. The spiral blocks 5 are located in the fixed box, and motors 2 are respectively provided in the fixed box. The motors 2 have output shafts, and the output shafts have connecting blocks. The connecting blocks are connected to the take-up rollers 3 through bolt assemblies. Light strings are placed between the take-up rollers 3 and the guide wheels 4. It should be noted that the device has power supply equipment and limit equipment on one side of the fixed box and spiral grooves 6, which facilitates the limit and power supply detection of both ends of the light strings, thereby ensuring that the device can work normally.

[0014] Furthermore, the fixing box of motor 2 is spirally locked with the mounting frame 1 by spiral block 5 spiraling in spiral groove 6, and the winding roller 3 is rotating with the fixing box by output shaft and connecting block under the action of motor 2. Thus, multiple sets of spiral grooves 6 facilitate the placement and testing of light strings of different lengths.

[0015] Mounting bracket 1 has first fixing brackets 7 on both outer walls, and a first servo motor 8 is installed inside the first fixing bracket 7. One end of the output shaft of the first servo motor 8 is connected to a first screw 9 through a coupling. A first synchronous pulley is sleeved on the first screw 9. A second synchronous pulley is correspondingly installed on one side of the first synchronous pulley. A synchronous belt is sleeved on the outer wall of the first and second synchronous pulleys. The first screw 9 is also inserted inside the second synchronous pulley. A first slide rod 10 is correspondingly installed on one side of the first screw 9. A first movable block 11 is inserted on the first screw 9 and the first slide rod 10. An L-shaped connecting rod is installed on the first movable block 11. The L-shaped connecting rod is inserted into the second fixing bracket 12. A second servo motor 13 is installed inside the second fixing bracket 12. One end of the output shaft of the machine 13 is connected to the second screw 14 via a coupling. The second screw 14 has a corresponding second slide rod 15 on one side, and a second movable block 16 is inserted through the second screw 14 and the second slide rod 15. It should be noted that, depending on the actual situation, a protective cover is installed on the outside of the mounting frame 1 or a retractable protective cover is installed at the screw, so as to avoid affecting the operation of the limit sliding component and to avoid the external environment affecting the rotation of the screw. The first synchronous pulley and the second synchronous pulley have external teeth on their outer walls that mesh with the internal teeth of the synchronous belt, so as to ensure that multiple sets of first screws 9 can move synchronously. There is a certain gap between one end of the L-shaped connecting rod and the second fixed frame 12, which further ensures that the two ends of the second fixed frame 12 can be raised and lowered synchronously.

[0016] Furthermore, under the action of the first servo motor 8, the second fixed frame 12 forms a limiting sliding structure with the first fixed frame 7 through the first screw 9, the first slide rod 10, and the first movable block 11. Under the action of the second servo motor 13, the second movable block 16 also forms a limiting sliding structure with the second fixed frame 12 through the second screw 14 and the second slide rod 15. Thus, under the action of multiple sets of limiting sliding components, the industrial camera 17 and the air outlet 18 components can move in multiple directions to perform various operations on the light string placed on the mounting frame 1.

[0017] The second movable block 16 has a fixed plate on one side, and an industrial camera 17 is mounted on the fixed plate. The industrial camera 17 has an air outlet 18 on one side, and an air pipe is mounted on the air outlet 18. The other end of the air pipe is connected to a hair dryer. It should be noted that the industrial camera 17 in this device is wirelessly connected to a corresponding model of display and industrial computer, which facilitates automatic detection of the light string status. In addition, each group of electrical components in this device is equipped with heat dissipation, shock absorption and other structures during installation to ensure normal operation. This utility model is a mounting bracket for light string production. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the above-mentioned electrical components refer to power elements, electrical components and the matching monitoring computer and power supply are connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0018] Furthermore, the air outlet 18 forms a connected structure with the blower through the air pipe, thereby ensuring the detection effect of the light string by the industrial camera 17 through the exhaust fan 18, while facilitating the auxiliary cooling of the light string after power-on detection.

[0019] Working Principle: Using the mounting frame for string light production, firstly, the take-up roller 3 is placed in the corresponding spiral groove 6 on the mounting frame 1 according to the length of the string light. The take-up roller 3 assembly is then installed on the mounting frame 1 via the spiral block 5. Subsequently, the controller can start each group of electrical components in this scheme and make them work according to the program. First, the motor 2 fixed at the upper end of the mounting frame 1 can drive the string light to unwind through the take-up roller 3 at an appropriate speed. Then, the worker places the string light on the guide wheel 4 on the mounting frame 1 to extend and place the string light for subsequent inspection. The other end of the string light is placed on the corresponding limit component on the mounting frame 1 and connected to the corresponding power supply equipment. After the string light is placed, multiple servo motors can be started. One end of the output shaft of the first servo motor 8 drives the first screw 9 to rotate through the coupling. The first screw 9 is driven by the first synchronous pulley, the second synchronous pulley, and the synchronous belt. Another set of first screws 9 rotate synchronously, and the rotating first screws 9 drive the first movable block 11 to slide. At the same time, the first slide bar 10 limits the first movable block 11 so that the first movable block 11, which slides through the limit, drives the second fixed frame 12 to rise and fall. At the same time, the second servo motor 12 drives the second movable block 16 to slide through the limit in the same way so that the industrial camera 17 and industrial computer with multi-directional limit sliding can automatically detect the appearance of the light string and its color after being powered on. At the same time, the wirelessly connected monitor can ensure that the staff can further view the detected structure. If the light string is too heavy during the detection, the blower can be activated so that the light string can be blown through the air outlet 18 to avoid the surface of the light string from being affected by the appearance detection effect. At the same time, the light string can be cooled down after being powered on for detection so that the detected light string can be wound up by the winding roller 3 at the other end. This is the usage process of the mounting frame for the production of the light string.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mounting frame for producing light strings, comprising a mounting frame (1), wherein the mounting frame (1) has a fixing box on one side and a plurality of guide wheels (4) are correspondingly provided on the mounting frame (1), characterized in that: The mounting bracket (1) has multiple sets of spiral grooves (6), and spiral blocks (5) are spiraled in the spiral grooves (6). The spiral blocks (5) are located in the fixed box, and motors (2) are respectively located in the fixed box. The motors (2) are provided with output shafts, and connecting blocks are provided on the output shafts. The connecting blocks are connected to the take-up rollers (3) by bolt assemblies, and a string of lights is placed between the take-up rollers (3) and the guide wheels (4). The mounting bracket (1) is provided with a first fixing bracket (7) on both outer walls, and a first servo motor (8) is provided inside the first fixing bracket (7). One end of the output shaft of the first servo motor (8) is connected to a first screw (9) through a coupling. A first synchronous pulley is sleeved on the first screw (9). A second synchronous pulley is provided on one side of the first synchronous pulley. A synchronous belt is sleeved on the outer wall of the first synchronous pulley and the second synchronous pulley. A first screw (9) is also inserted inside the second synchronous pulley. A first slide rod (10) is provided on one side of the first screw (9). Furthermore, a first movable block (11) is inserted through the first screw (9) and the first slide rod (10). An L-shaped connecting rod is provided on the first movable block (11), and the L-shaped connecting rod is respectively inserted through the second fixed frame (12). The second fixed frame (12) is provided with a second servo motor (13) inside, and one end of the output shaft of the second servo motor (13) is connected to the second screw (14) through a coupling. The second screw (14) is provided with a second slide rod (15) on one side, and a second movable block (16) is inserted through the second screw (14) and the second slide rod (15). The second movable block (16) has a fixed plate on one side, and an industrial camera (17) is provided on the fixed plate. The industrial camera (17) has an air outlet (18) on one side, and an air blowing pipe is provided on the air outlet (18), and the other end of the air blowing pipe is connected to a hair dryer.

2. The mounting bracket for producing light strings according to claim 1, characterized in that: The fixed box of the motor (2) is spirally locked with the mounting frame (1) by spiral block (5) spiraling in spiral groove (6), and the winding roller (3) forms a rotating structure with the fixed box through the output shaft and connecting block under the action of the motor (2).

3. The mounting bracket for producing light strings according to claim 1, characterized in that: The second fixed frame (12) forms a limiting sliding structure with the first fixed frame (7) through the first screw (9), the first slide rod (10), and the first movable block (11) under the action of the first servo motor (8), and the second movable block (16) forms a limiting sliding structure with the second fixed frame (12) through the second screw (14) and the second slide rod (15) under the action of the second servo motor (13).

4. The mounting bracket for producing light strings according to claim 1, characterized in that: The air outlet (18) is connected to the blower via the air pipe.

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