Sorting device for LED lamp string production

Abstract

The utility model provides a sorting device for LED lamp string production, and relates to the technical field of LED lamp string production, the sorting device comprises a mounting rack, a winding wheel is rotatably connected in the mounting rack, a first motor is fixedly mounted on the right side of the mounting rack, the output end of the first motor is fixedly connected with one side of the winding wheel, and the output end of the first motor is fixedly connected with the other side of the winding wheel. Partition annular plates which are evenly distributed are arranged on the surface of the winding wheel. The interval adjusting mechanism is arranged to be used for conveniently adjusting the distance between the annular separating plates, so that the lamp strings with different lengths can be conveniently wound, and the situation that the distance between the annular separating plates is short, the winding thickness of the lamp strings is large, the lamp strings are separated from the annular separating plates, and the carding effect of the lamp strings is affected is avoided; the length adjusting mechanism is arranged and used for adjusting the using length of the separating annular plates, so that when the lamp strings are wound, the lamp strings are prevented from being separated from the separating annular plates, the combing effect of the lamp strings is improved, and the lamp strings are prevented from being wound mutually.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light string production, and more specifically, to a sorting device for LED light string production. Background Art

[0002] An LED light string refers to a decorative or functional lighting device formed by connecting multiple LEDs (light-emitting diodes) in series through wires. They are commonly used in occasions such as festival decorations, event arrangements, home decorations, commercial displays, outdoor landscape lighting, etc., providing colorful, energy-saving, and long-lasting lighting effects.

[0003] In order to ensure the performance consistency of LED light strings and improve product quality, etc., it is necessary to perform sorting on LED light strings. Generally, an automatic sorting machine is used to sort LED light strings. Before sorting, the automatic sorting machine feeds the LED light strings. Although special trays or brackets are used during the feeding process to prevent the LED light strings from being entangled with each other, there is still a risk of entanglement when the pre-treatment of the LED light strings is improper, affecting the subsequent sorting effect of the LED light strings. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a sorting device for LED light string production, which can effectively solve the problems raised in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A sorting device for LED light string production includes a mounting frame. A winding wheel is rotatably connected inside the mounting frame. A first motor is fixedly installed on the right side of the mounting frame, and the output end of the first motor is fixedly connected to one side of the winding wheel. Uniformly distributed separating annular plates are arranged on the surface of the winding wheel. An interval adjusting mechanism is arranged between the winding wheel and the separating annular plates. Uniformly distributed length adjusting mechanisms are arranged outside the separating annular plates. A bottom plate is arranged below the mounting frame.

[0007] Preferably, the interval adjusting mechanism includes a limit slider fixedly installed on the inner side of the separating annular plate. A limit sliding groove is formed on the surface of the winding wheel, and the limit slider is clamped inside the limit sliding groove. A concave part is formed on the surface of the separating annular plate, and uniformly distributed positioning grooves are formed on the surface of the winding wheel near the concave part. A positioning bolt is threadedly connected inside the concave part, and one side of the positioning bolt is clamped inside one of the positioning grooves.

[0008] Preferably, the length adjusting mechanism includes a baffle, an adjusting plate is fixedly installed on one side of the baffle close to the partition annular plate, a uniformly distributed storage groove is formed on the outer side of the partition annular plate, and the adjusting plate is clamped inside the storage groove.

[0009] Preferably, side grooves are formed on both sides of the inner cavity of the storage groove, a spring is fixedly installed inside the side groove, a jerky block is fixedly installed on one side of the spring close to the adjusting plate, uniformly distributed jerky grooves are formed on both sides of the adjusting plate, and the other end of the jerky block is clamped inside the jerky groove.

[0010] Preferably, anti - detachment grooves are formed on both sides of the inner cavity of the storage groove, anti - detachment blocks are fixedly installed on both sides of the adjusting plate, and the anti - detachment blocks are located inside the anti - detachment grooves.

[0011] Preferably, a connecting frame is fixedly installed at the bottom of the mounting frame, a threaded hole is formed at the top of the connecting frame, a second motor is fixedly installed at the top of the bottom plate, a lead screw is fixedly installed at the output end of the second motor, and the top of the lead screw penetrates through the threaded hole and is threadedly connected to the threaded hole.

[0012] Preferably, side plates are fixedly installed on both sides of the top of the bottom plate, T - shaped grooves are formed on the relatively close sides of the side plates, T - shaped blocks are fixedly installed on both sides of the mounting frame, the T - shaped blocks are clamped inside the T - shaped grooves, and mounting plates are fixedly installed on both sides of the bottom plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By setting the interval adjusting mechanism to facilitate the adjustment of the distance between the partition annular plates, thereby facilitating the winding of lamp strings with different lengths, avoiding the situation that the distance between the partition annular plates is short, resulting in a large winding thickness of the lamp strings, causing the lamp strings to break away from between the partition annular plates and affecting the sorting effect of the lamp strings. By setting the length adjusting mechanism to adjust the use length of the partition annular plates, thereby preventing the lamp strings from breaking away from between the partition annular plates during the winding of the lamp strings, improving the sorting effect of the lamp strings, and preventing the lamp strings from being wound around each other. Under the action of the first motor, the winding wheel is driven to rotate, and then the winding wheel winds the lamp strings for pre - treatment before sorting the lamp strings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three - dimensional schematic diagram of the overall structure in the utility model;

[0016] Figure 2 is a three - dimensional schematic diagram of the interval adjusting mechanism structure in the utility model;

[0017] Figure 3 is a three - dimensional schematic diagram of the length adjusting mechanism structure in the utility model;

[0018] Figure 4 Schematic three-dimensional view of the adjusting plate structure in the present utility model;

[0019] Figure 5 Schematic three-dimensional view of the mounting bracket and the bottom plate structure in the present utility model.

[0020] In the figure: 1, mounting bracket; 2, interval adjusting mechanism; 201, limit slider; 202, limit chute; 203, positioning groove; 204, recess; 205, positioning bolt; 3, length adjusting mechanism; 301, baffle; 302, adjusting plate; 303, receiving groove; 304, jerky groove; 305, side groove; 306, spring; 307, jerky block; 308, anti - detachment groove; 309, anti - detachment block; 4, winding wheel; 5, separating annular plate; 6, first motor; 7, bottom plate; 8, second motor; 9, lead screw; 10, connecting frame; 11, side plate; 12, T - shaped groove; 13, T - shaped block; 14, mounting plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] As Figure 1 shown, a sorting device for the production of LED light strings includes a mounting bracket 1. A winding wheel 4 is rotatably connected inside the mounting bracket 1. A first motor 6 is fixedly installed on the right side of the mounting bracket 1. The output end of the first motor 6 is fixedly connected to one side of the winding wheel 4. Uniformly distributed separating annular plates 5 are arranged on the surface of the winding wheel 4. An interval adjusting mechanism 2 is arranged between the winding wheel 4 and the separating annular plates 5. Uniformly distributed length adjusting mechanisms 3 are arranged outside the separating annular plates 5. A bottom plate 7 is arranged below the mounting bracket 1.

[0023] The effects achieved by the above components are as follows: By setting the interval adjusting mechanism 2, it is convenient to adjust the distance between the separating annular plates 5, thereby facilitating the winding of light strings of different lengths. This avoids the situation where the distance between the separating annular plates 5 is short, resulting in a large winding thickness of the light strings and causing the light strings to break away from between the separating annular plates 5, which affects the combing effect of the light strings. By setting the length adjusting mechanism 3, it is used to adjust the usable length of the separating annular plates 5. Thus, when the light strings are wound, it prevents the light strings from breaking away from between the separating annular plates 5, improves the combing effect of the light strings, and prevents the light strings from winding around each other. Under the action of the first motor 6, the winding wheel 4 is driven to rotate, and then the winding wheel 4 winds the light strings for pre - treatment before sorting the light strings.

[0024] like Figure 2 As shown, the interval adjustment mechanism 2 includes a limiting slider 201, which is fixedly installed on the inner side of the dividing annular plate 5, and a limiting slide groove 202 is provided on the surface of the winding wheel 4. The limiting slider 201 is clamped in the inside of the limiting slide groove 202, and a recess 204 is provided on the surface of the dividing annular plate 5. The surface of the winding wheel 4 close to the recess 204 is provided with evenly distributed positioning grooves 203, and the inner side of the recess 204 is threadedly connected with a positioning bolt 205, and one side of the positioning bolt 205 is clamped in the inside of one of the positioning grooves 203.

[0025] The effect achieved by the above-mentioned components is: by setting the limiting slider 201 and the limiting groove 202 to cooperate with each other to limit the separating annular plate 5, the stability of the separating annular plate 5 when sliding on the surface of the winding wheel 4 is improved, and the distance between the separating annular plates 5 can be adjusted according to the length of the winding light string as required. After the separating annular plate 5 is adjusted, it is necessary to fix the separating annular plate 5, and install the positioning bolt 205 inside the recess 204 so that one side of the positioning bolt 205 is clamped in the inside of the positioning groove 203, thereby completing the fixation of the separating annular plate 5.

[0026] like Figure 3 As shown in FIG. 4 , the length adjustment mechanism 3 includes a baffle 301 , and an adjustment plate 302 is fixedly installed on one side of the baffle 301 close to the separating annular plate 5 . The outer side of the separating annular plate 5 is provided with evenly distributed receiving grooves 303 , and the adjustment plate 302 is clamped in the interior of the receiving grooves 303 .

[0027] The effect achieved by the above components is: by setting the adjustment plate 302 and the storage groove 303 to cooperate with each other to adjust the use position of the baffle 301, it is convenient to extend the baffle 301, so that when a longer light string is rolled up, the light string can be effectively fixed and limited.

[0028] like Figure 3 As shown in FIG. 4 , side grooves 305 are provided on both sides of the inner cavity of the storage groove 303, a spring 306 is fixedly installed inside the side groove 305, a stop block 307 is fixedly installed on one side of the spring 306 close to the adjustment plate 302, and evenly distributed stop grooves 304 are provided on both sides of the adjustment plate 302, and the other end of the stop block 307 is clamped in the interior of the stop groove 304.

[0029] The effect achieved by the above-mentioned components is: by setting a spring 306 to squeeze the stop block 307, one end of the stop block 307 is clamped in the inside of the stop groove 304, thereby improving the stability of the adjustment plate 302 in the storage groove 303, and under the action of external force, one end of the spring 306 will be separated from the inside of the stop groove 304, adjusting the use length of the baffle 301, so as to facilitate the winding of a longer light string.

[0030] As Figure 3 — shown in Figure 4, anti - detachment grooves 308 are provided on both sides of the inner cavity of the storage groove 303, anti - detachment blocks 309 are fixedly installed on both sides of the adjusting plate 302, and the anti - detachment blocks 309 are located inside the anti - detachment grooves 308.

[0031] The effect achieved by the above components is that by setting the anti - detachment groove 308 and the anti - detachment block 309 to cooperate with each other to limit the adjusting plate 302, preventing the adjusting plate 302 from detaching from the inside of the storage groove 303, so as to achieve the purpose of limiting the baffle 301.

[0032] As Figure 5 — shown in the figure, a connecting frame 10 is fixedly installed at the bottom of the mounting frame 1. A threaded hole is provided at the top of the connecting frame 10. A second motor 8 is fixedly installed at the top of the bottom plate 7. A lead screw 9 is fixedly installed at the output end of the second motor 8. The top of the lead screw 9 penetrates through the threaded hole and is threadedly connected to the threaded hole.

[0033] The effect achieved by the above components is that by setting the second motor 8 to drive the lead screw 9 to rotate, and then the lead screw 9 drives the connecting frame 10 to move up and down, and the connecting frame 10 drives the mounting frame 1 to move up and down, so as to adjust the height of the winding wheel 4.

[0034] As Figure 5 — shown in the figure, side plates 11 are fixedly installed on both sides of the top of the bottom plate 7. T - shaped grooves 12 are provided on the relatively close sides of the side plates 11. T - shaped blocks 13 are fixedly installed on both sides of the mounting frame 1. The T - shaped blocks 13 are clamped inside the T - shaped grooves 12. Mounting plates 14 are fixedly installed on both sides of the bottom plate 7.

[0035] The effect achieved by the above components is that by setting the T - shaped groove 12 and the T - shaped block 13 to cooperate with each other to limit the mounting frame 1, improving the stability of the mounting frame 1 when moving up and down, and further improving the stability of the winding wheel 4 when adjusting the height. Under the action of the mounting plate 14, the device is installed in the feeding area of the automatic sorting machine, so as to facilitate the device to sort the lamp strings and avoid the lamp strings from being wound around each other.

[0036] The working principle of the sorting device for LED lamp string production:

[0037] Driven by the first motor 6, the winding wheel 4 rotates, and then the winding wheel 4 winds the lamp string, performing pre-treatment before sorting the lamp string. The limit slider 201 and the limit chute 202 cooperate with each other to limit the partition annular plate 5, improving the stability of the partition annular plate 5 when sliding on the surface of the winding wheel 4. The distance between the partition annular plates 5 can be adjusted according to the length of the lamp string to be wound. After the adjustment of the partition annular plate 5 is completed, the partition annular plate 5 needs to be fixed. Install the positioning bolt 205 inside the recess 204 so that one side of the positioning bolt 205 is clamped inside the positioning groove 203, completing the fixation of the partition annular plate 5. The adjusting plate 302 and the receiving groove 303 cooperate with each other to adjust the use position of the baffle 301, thereby facilitating the extension of the baffle 301. Thus, when winding a longer lamp string, the lamp string can be effectively fixed and limited. The spring 306 presses the jerky block 307, and then one end of the jerky block 307 is clamped inside the jerky groove 304, improving the use stability of the adjusting plate 302 in the receiving groove 303. And under the action of an external force, one end of the spring 306 will disengage from the inside of the jerky groove 304 to adjust the use length of the baffle 301, facilitating the winding of a longer lamp string.

[0038] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to enumerate all the implementation manners here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A sorting device for LED light string production, comprising a mounting frame (1), characterized in that: The interior of the mounting frame (1) is rotatably connected to a winding wheel (4), a first motor (6) is fixedly mounted on the right side of the mounting frame (1), an output end of the first motor (6) is fixedly connected to one side of the winding wheel (4), a surface of the winding wheel (4) is provided with evenly distributed dividing annular plates (5), a spacing adjustment mechanism (2) is provided between the winding wheel (4) and the dividing annular plates (5), an outer side of the dividing annular plates (5) is provided with evenly distributed length adjustment mechanisms (3), and a bottom plate (7) is provided below the mounting frame (1); The interval adjustment mechanism (2) comprises a limiting slider (201), the limiting slider (201) is fixedly installed on the inner side of the separating annular plate (5), the surface of the winding wheel (4) is provided with a limiting slide groove (202), the limiting slider (201) is clamped in the inner side of the limiting slide groove (202), the surface of the separating annular plate (5) is provided with a recess (204), the surface of the winding wheel (4) close to the recess (204) is provided with evenly distributed positioning grooves (203), the inner side of the recess (204) is threadedly connected with a positioning bolt (205), and one side of the positioning bolt (205) is clamped in the inner side of one of the positioning grooves (203); The length adjustment mechanism (3) comprises a baffle (301), an adjustment plate (302) being fixedly mounted on one side of the baffle (301) close to the dividing annular plate (5), evenly distributed receiving grooves (303) being provided on the outer side of the dividing annular plate (5), and the adjustment plate (302) being snap-fitted into the interior of the receiving grooves (303).

2. A sorting device for LED light string production according to claim 1, characterized in that: Side grooves (305) are provided on both sides of the inner cavity of the storage groove (303), a spring (306) is fixedly installed inside the side groove (305), a stopper block (307) is fixedly installed on one side of the spring (306) close to the adjustment plate (302), and evenly distributed stopper grooves (304) are provided on both sides of the adjustment plate (302), and the other end of the stopper block (307) is clamped inside the stopper groove (304).

3. A sorting device for LED light string production according to claim 2, characterized in that: Anti-slip grooves (308) are provided on both sides of the inner cavity of the storage groove (303), and anti-slip blocks (309) are fixedly installed on both sides of the adjustment plate (302), and the anti-slip blocks (309) are located inside the anti-slip grooves (308).

4. The sorting device for LED light string production according to claim 1, characterized in that: A connecting frame (10) is fixedly mounted on the bottom of the mounting frame (1), a threaded hole is provided on the top of the connecting frame (10), a second motor (8) is fixedly mounted on the top of the bottom plate (7), a screw rod (9) is fixedly mounted on the output end of the second motor (8), and the top of the screw rod (9) passes through the threaded hole and is threadedly connected to the threaded hole.

5. The sorting device for LED light string production according to claim 1, characterized in that: Side plates (11) are fixedly mounted on both sides of the top of the bottom plate (7), and a T-shaped slot (12) is provided on the relatively close side of the side plate (11). T-shaped blocks (13) are fixedly mounted on both sides of the mounting frame (1), and the T-shaped blocks (13) are clamped in the inside of the T-shaped slot (12). Mounting plates (14) are fixedly mounted on both sides of the bottom plate (7).

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