Filament angle detection refining machine

Abstract

The utility model relates to the field of filament detection and sorting, in particular to a filament angle detection and sorting machine, which comprises a rotating device, a bottom plate, a filament fixing box, a filament push-out device, a pressing table, a pressing device, a detection plate, a filament and a table. The automatic detection is fast, the accuracy is high, the positioning and clamping are fast, the stability is strong, the lamp filament passes through the limiting block on the detection plate and then is pushed to a designated area along with the push-out device, so that the lamp filament detection and sorting functions are completed, time and labor are consumed by common manpower, the detection efficiency is improved by using the machine, the product percent of pass is improved, and the labor intensity of workers is reduced. The filament fixing box and the pressing device are used, the unique design of the pressing table is matched, six-point positioning and clamping are adopted, and it is guaranteed that the filament does not fall off in the detection process or product detection is not affected.

Description

Technical Field

[0001] This utility model relates to the field of filament detection and sorting, specifically a filament angle detection and sorting machine. Background Technology

[0002] Early filament angle detection relied primarily on manual visual inspection or simple mechanical screening, which was inefficient and prone to errors, making it difficult to meet the demands of high-precision and mass production. As manufacturing demands for quality control and production efficiency increase, automated sorting equipment has become a necessity, especially in fields such as electronic components, composite materials, and 3D printing, where even minute deviations in filament angle can directly impact product performance (such as bulb lifespan and printed structural strength). Misjudgments in manual sorting can lead to the incorrect rejection of qualified products (false positives) or defective products flowing downstream (false negatives). Statistics show that the scrap rate of traditional sorting is 35 times higher than that of automated systems.

[0003] Therefore, there is an urgent need for a filament angle detection and sorting machine to ensure that the detection does not damage the filament, while guaranteeing production efficiency and the pass rate, and reducing the labor intensity and burden of workers. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a filament angle detection and sorting machine. The sorting machine can automatically detect whether the filament angle meets the factory requirements and classify them, which greatly reduces the error rate of manual inspection, while improving the overall inspection and sorting efficiency and alleviating the labor intensity of workers.

[0005] To achieve the above objectives, the technical solution adopted by this utility model to solve its technical problem is as follows: a filament angle detection and sorting machine, including a rotating device, a base plate, a filament fixing box, a filament pushing device, a pressing table, a pressing device, a detection plate, a filament, and a table. The rotating device is provided with a slide rail, a slider, a synchronous belt, a stepper motor, and a synchronous pulley.

[0006] Optionally, the slider is provided with a slider groove, a base plate fixing hole, and a timing belt fixing hole. The slide rail is fixed to the table via a threaded connection. The stepper motor is fixed to the table via a threaded connection. The timing belt pulley is fixed to the upper shaft of the stepper motor via a pin connection. The timing belt is fixed to the table via a threaded connection. The slider is placed on the slide rail via the slider groove. The slider is fixed to the timing belt limiting hole on the timing belt via a threaded connection.

[0007] Optionally, the base plate is provided with a base plate limiting hole, and the base plate is threadedly connected and fixed in the base plate fixing hole on the slider through the base plate limiting hole. The filament fixing box is provided with a filament lower fixing groove, an annular fixing groove, and an upper fixing plate. The filament fixing box is fixed to the base plate by welding.

[0008] Optionally, the lower end of the filament is placed on the lower filament fixing groove on the filament fixing box, the filament body is placed in the annular fixing groove, and the second ring line on the filament is placed in the upper limit plate, thereby completing the fixing of the filament.

[0009] Optionally, the filament ejection device is provided with a filament pusher plate and a pusher rod. The filament pusher plate is fixed to the filament fixing box by a threaded connection. The pusher rod is placed in the filament pusher plate by a coaxial connection. The front end of the pusher rod is provided with an arc-shaped push plate. The pressing table is provided with a filament limiting hole and a pressure plate limiting hole. The pressing table is fixed to the base plate by a threaded connection through the filament limiting hole.

[0010] Optionally, the pressing device is provided with a pressure plate push rod, a pressure plate push rod shaft, and a pressure plate. The pressure plate is provided with a pressure plate fixing hole and a pressure plate push rod fixing hole, and the pressure plate push rod is provided with a pressure plate push rod limiting hole.

[0011] Optionally, the pressure plate push rod shaft is fixed to the upper part of the pressing table by bolts, the pressure plate push rod is fixed to the pressure plate push rod shaft by pins, the lower part of the pressure plate is fixed to the pressure plate limiting hole of the pressing table by bolts through the pressure plate fixing hole, and the upper part of the pressure plate is fixed to the pressure plate push rod limiting hole on the pressure plate push rod by bolts through the pressure plate push rod fixing hole.

[0012] Optionally, the detection plate is provided with an upper limit block, a lower limit block, and a detection plate limiting hole. The detection plate is threadedly fixed to the table through the detection plate limiting hole. The upper limit block is welded to the detection plate, and the lower limit block is welded to the detection plate.

[0013] The beneficial effects of this utility model embodiment are:

[0014] 1. The filament angle detection and sorting machine described in this utility model is an automated, fast, and highly accurate detection system. The filament passes through a limit block on the detection plate; if it touches the detection block, the filament angle is unqualified; if it passes normally, it is qualified. Subsequently, the ejector device pushes the filament to a designated area, thus completing the filament detection and sorting function. Traditional manual methods are time-consuming and labor-intensive; the use of this machine accelerates detection efficiency, improves product qualification rate, and reduces the labor intensity of workers.

[0015] 2. The filament angle detection and sorting machine described in this utility model features rapid positioning and clamping with strong stability. The use of a filament fixing box and clamping device, combined with the unique design of the clamping table, employs six-point positioning and clamping to ensure that the filament will not fall off or affect product testing during the process. It also facilitates filament clamping for workers, offering high speed and stability, while also simplifying the assembly, disassembly, and maintenance of the entire device. The semi-automatic design requires only workers to fill the filament, reducing labor costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the rotating device structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the base plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the filament fixing box structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the pressing table structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the pressing device structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the detection plate structure of this utility model;

[0024] Figure 8 This is a schematic diagram of the slider structure of this utility model;

[0025] Figure 9 This is a schematic diagram of the pressure plate push rod structure of this utility model;

[0026] Figure 10 This is a schematic diagram of the filament ejection device of this utility model;

[0027] In the diagram: 1. Rotating device; 2. Base plate; 3. Filament fixing box; 4. Filament ejection device; 5. Pressing table; 6. Pressing device; 7. Detection plate; 8. Filament; 9. Table; 11. Slide rail; 12. Slider; 13. Synchronous belt; 14. Stepper motor; 15. Synchronous belt pulley; 21. Base plate limiting hole; 31. Filament lower fixing groove; 32. Ring fixing groove; 33. Upper limit plate; 41. Filament push plate; 42. Push rod; 51. Filament limiting hole; 52. Pressure plate limiting hole; 61. Pressure plate push rod; 62. Pressure plate push rod shaft; 63. Pressure plate; 71. Upper limit block; 72. Lower limit block; 73. Detection plate limiting hole; 121. Slider groove; 122. Base plate fixing hole; 123. Synchronous belt fixing hole; 131. Synchronous belt limiting hole; 611. Pressure plate push rod limiting hole; 631. Pressure plate fixing hole; 632. Pressure plate push rod fixing hole. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Please refer to the appendix. Figures 1 to 10 A filament angle detection and sorting machine includes a rotating device 1, a base plate 2, a filament fixing box 3, a filament ejection device 4, a pressing table 5, a pressing device 6, a detection plate 7, filaments 8, and a table 9. The rotating device 1 is equipped with a slide rail 11, a slider 12, a synchronous belt 13, a stepper motor 14, and a synchronous pulley 15. The filament angle detection and sorting machine automatically detects and ejects the filaments 8 through the machine detection plate 7, thereby completing the sorting of good and bad filaments 8.

[0030] Optionally, the slider 12 is provided with a slider groove 121, a base plate fixing hole 122, and a timing belt fixing hole 123. The slide rail 11 is fixed to the table 9 by a threaded connection. The stepper motor 14 is fixed to the table 9 by a threaded connection. The timing belt pulley 15 is fixed to the upper shaft of the stepper motor 14 by a pin connection. The timing belt 13 is fixed to the table 9 by a threaded connection. The slider 12 is placed on the slide rail 11 through the slider groove 121. The slider 12 is threadedly fixed in the timing belt limiting hole 131 on the timing belt 13 through the timing belt fixing hole 123. The slider 12 rotates by the rotation of the timing belt 13. The movement speed of the slider 12 on the slide rail 11 is determined by adjusting the speed of the stepper motor 14. The threaded connection increases the stability of the overall device.

[0031] Optionally, the base plate 2 is provided with a base plate limiting hole 21. The base plate 2 is threadedly connected and fixed in the base plate fixing hole 122 on the slider 12 through the base plate limiting hole 21. The filament fixing box 3 is provided with a filament lower fixing groove 31, an annular fixing groove 32, and an upper fixing plate 33. The filament fixing box 3 is fixed to the base plate 2 by welding. The filament fixing box 3 adopts a customized design. According to the different models and sizes of filaments 8, it can be directionally designed to ensure the stability of the filament 8.

[0032] Optionally, the lower end of the filament 8 is placed on the lower filament fixing groove 31 on the filament fixing box 3, the circumference of the filament 8 is placed in the annular fixing groove 32, and the second ring line on the filament 8 is placed in the upper limit plate 33, thereby completing the fixing of the filament 8. The filament fixing box 3 fully fixes the filament 8, adopting the six-point positioning principle, that is, restricting the movement and rotation of the filament 8 along the X, Y, and Z axes, thereby ensuring the stability of the filament fixing.

[0033] Optionally, the filament ejection device 4 is provided with a filament pusher plate 41 and a pusher rod 42. The filament pusher plate 41 is fixed to the filament fixing box 3 by a threaded connection. The pusher rod 42 is placed in the filament pusher plate 41 by a coaxial connection. The front end of the pusher rod 42 is provided with an arc-shaped push plate. The pressing table 5 is provided with a filament limiting hole 51 and a pressure plate limiting hole 52. The pressing table 5 is fixed to the base plate 2 by a threaded connection through the filament limiting hole 51. The filament ejection device 4 pushes qualified filaments 8 to the qualified designated area and pushes unqualified filaments 8 to the unqualified designated area based on the detection result of the detection plate 7.

[0034] Optionally, the pressing device 6 is provided with a pressure plate push rod 61, a pressure plate push rod shaft 62, and a pressure plate 63. The pressure plate 63 is provided with a pressure plate fixing hole 631 and a pressure plate push rod fixing hole 632. The pressure plate push rod 61 is provided with a pressure plate push rod limiting hole 611. The pressing device 6 presses downward by the lower surface of the pressure plate 63, and fixes the first loop of the filament 8 to the pressing device 6 with the upper surface of the upper limit plate 33 on the filament fixing box 3, so as to ensure the stability of the filament 8.

[0035] Optionally, the pressure plate push rod shaft 62 is bolted to the upper part of the pressing table 5, the pressure plate push rod 61 is pinned to the pressure plate push rod shaft 62, the lower part of the pressure plate 63 is bolted to the pressure plate limiting hole 52 of the pressing table 5 through the pressure plate fixing hole 631, and the upper part of the pressure plate 63 is bolted to the pressure plate push rod limiting hole 611 on the pressure plate push rod 61 through the pressure plate push rod fixing hole 632. The pressure plate push rod shaft 62 fixes the filament 8 through the pressing table 5. The design is flexible and ingenious, the device is easy to disassemble, and it is convenient for later maintenance.

[0036] Optionally, the detection plate 7 is provided with an upper limit block 71, a lower limit block 72, and a detection plate limiting hole 73. The detection plate 7 is threadedly fixed to the table 9 through the detection plate limiting hole 73. The upper limit block 71 is welded to the detection plate 7, and the lower limit block 72 is welded to the detection plate 7. The detection plate 7 is provided with detection blocks. Since different filaments 8 (qualified and unqualified products) are mixed together, the qualification is determined by whether the upper end of the filament 8 touches the limiting block. That is, if it passes normally, it is a qualified product, and if it touches the limiting block, it is an unqualified filament 8, which greatly saves the manual inspection cost.

[0037] Before using this utility model, first fix the table 9 in a suitable work position, fix the slide rail 11 to the table 9 by threaded connection, fix the timing belt 13 to the predetermined position on the table 9 by threaded connection, then fix the stepper motor 14 to the inside of the timing belt 13 by threaded connection, and fix the timing pulley 15 to the upper shaft of the stepper motor 14 by pin connection. The above completes the assembly of the entire filament angle detection and sorting machine drive part. The slider 12 is fixed in the timing belt limiting hole 131 on the timing belt 13 through the timing belt fixing hole 123. It rotates periodically as the timing belt 13 rotates. The base plate 2 is fixed to the slider 12 through the base plate limiting hole 21. The customized filament fixing box 3 is fixed to the base plate 2 by welding. It can be oriented according to different filament 8 models and sizes. Then, the filament push plate 41 is fixed to the filament fixing box 3 by threaded connection. The push rod 42 with an arc-shaped push plate at the front end is placed in the filament push plate 41 through coaxial connection. The assembly of the filament 8 push-out part is completed. For the clamping process, firstly, the pressure plate push rod shaft 62 is fixed to the upper part of the clamping table 5 with bolts. Then, the pressure plate push rod 61 is fixed to the pressure plate push rod shaft 62 with pins. Subsequently, the pressure plate 63 is fixed to the clamping table 5 with bolts. The upper part of the pressure plate 63 is fixed to the pressure plate push rod limiting hole 611 on the pressure plate push rod 61 with bolts through the pressure plate push rod fixing hole 632. Finally, the testing part is assembled. First, the testing plate 7 is fixed to the table 9 with threads through the testing plate limiting hole 73. The limiting block is welded to the upper part of the testing plate 7. The power is turned on, and the normal operation of all parts and the normal transmission of related signals are tested. The assembly and debugging of the filament angle detection and sorting machine are then completed.

[0038] The rotating device 1 mainly serves as a drive mechanism, controlling the rotation speed of the stepper motor 14 to control the rotation speed of the filament 8 on the slide rail 11. This can be adjusted at any time according to production line requirements. The filament fixing box 3 mainly restricts the position of the filament 8. The filament lower fixing groove 31, the annular fixing groove 32, and the upper limit plate 33, as described in the figure, restrict the movement and rotation of the filament 8 along the X, Y, and Z axes, thus ensuring the stability of the filament fixation. The filament ejection device 4, based on the detection results of the detection plate 7, ejects filaments 8 with qualified angles from the designated area to the qualified area, and ejects filaments 8 with unqualified angles from the designated area to the unqualified area, avoiding manual inspection and differentiation, thus increasing efficiency. The clamping device 6, in conjunction with the clamping table 5 and the filament fixing box 3, ensures that the filament 8 is firmly fixed in the set area, facilitating subsequent filament angle detection. The detection plate 7 uses the contact signal between the upper end of the filament 8 and the limit block. If the upper end of the filament 8 touches the detection block, it is a defective product; if the upper end of the filament 8 does not touch the detection block, it is a qualified product. The detection block serves a detection function. Because the upper part of the filament 8 is a soft structure, the convex inclined surface design avoids obstructing the normal operation of the filament 8 in the entire device. The overall filament angle detection and sorting machine adopts a semi-automatic structure design. Only manual labor is required to fix the filament 8 in the filament fixing box 3 as described above. The remaining detection and sorting parts are all completed autonomously by the machine. This improves production and detection efficiency while reducing the labor intensity of workers.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filament angle detection and refining machine, comprising a rotating device (1), a base plate (2), a filament fixing box (3), a filament ejection device (4), a pressing table (5), a pressing device (6), a detection plate (7), a filament (8), and a table (9), characterized in that: The rotating device (1) is equipped with a slide rail (11), a slider (12), a synchronous belt (13), a stepper motor (14), and a synchronous pulley (15); The slider (12) is provided with a slider groove (121), a base plate fixing hole (122), and a timing belt fixing hole (123). The slide rail (11) is fixed to the table (9) by a threaded connection. The stepper motor (14) is fixed to the table (9) by a threaded connection. The timing belt pulley (15) is fixed to the upper shaft of the stepper motor (14) by a pin connection. The timing belt (13) is fixed to the table (9) by a threaded connection. The slider (12) is placed on the slide rail (11) through the slider groove (121). The slider (12) is fixed in the timing belt limiting hole (131) on the timing belt (13) by a threaded connection through the timing belt fixing hole (123).

2. The filament angle detection and refining machine according to claim 1, characterized in that: The base plate (2) is provided with a base plate limiting hole (21). The base plate (2) is threadedly connected to the base plate fixing hole (122) on the slider (12) through the base plate limiting hole (21). The filament fixing box (3) is provided with a filament lower fixing groove (31), an annular fixing groove (32), and an upper positioning plate (33). The filament fixing box (3) is fixed to the base plate (2) by welding.

3. The filament angle detection and refining machine according to claim 1, characterized in that: The lower end of the filament (8) is placed on the filament lower fixing groove (31) on the filament fixing box (3), the filament (8) is placed in the annular fixing groove (32), and the second ring line on the filament (8) is placed in the upper limit plate (33), thereby completing the fixing of the filament (8).

4. The filament angle detection and refining machine according to claim 1, characterized in that: The filament ejection device (4) is provided with a filament push plate (41) and a push rod (42). The filament push plate (41) is fixed to the filament fixing box (3) by a threaded connection. The push rod (42) is placed in the filament push plate (41) by a coaxial connection. The front end of the push rod (42) is provided with an arc-shaped push plate. The pressing table (5) is provided with a filament limiting hole (51) and a pressure plate limiting hole (52). The pressing table (5) is fixed to the base plate (2) by a threaded connection through the filament limiting hole (51).

5. A filament angle detection and refining machine according to claim 1, characterized in that: The pressing device (6) is provided with a pressure plate push rod (61), a pressure plate push rod shaft (62), and a pressure plate (63). The pressure plate (63) is provided with a pressure plate fixing hole (631) and a pressure plate push rod fixing hole (632). The pressure plate push rod (61) is provided with a pressure plate push rod limiting hole (611). The pressure plate push rod shaft (62) is fixed to the upper part of the pressure table (5) by bolt connection, the pressure plate push rod (61) is fixed to the pressure plate push rod shaft (62) by pin connection, the lower part of the pressure plate (63) is fixed to the pressure plate limiting hole (52) of the pressure table (5) by bolt connection through the pressure plate fixing hole (631), and the upper part of the pressure plate (63) is fixed to the pressure plate push rod limiting hole (611) on the pressure plate push rod (61) by bolt connection through the pressure plate push rod fixing hole (632).

6. The filament angle detection and refining machine according to claim 1, characterized in that: The detection plate (7) is provided with an upper limit block (71), a lower limit block (72), and a detection plate limiting hole (73). The detection plate (7) is threadedly fixed to the table (9) through the detection plate limiting hole (73). The upper limit block (71) is welded to the detection plate (7), and the lower limit block (72) is welded to the detection plate (7).

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