Automatic automobile bulb filament winding device

Abstract

The utility model relates to the technical field of filament winding devices, and particularly discloses an automatic automobile bulb filament winding device which comprises a supporting base, a control cavity is formed in the supporting base, a supporting table is fixedly arranged on one side in the control cavity, and a motor is fixedly arranged on one side of the supporting table. A first rotating rod is fixedly arranged at the output shaft end of the motor, a first wire coil is fixed into a first containing groove through a wedge block, then winding operation is carried out through rotation of the rotating rod, then a lamp filament is firmly controlled through cooperation of clamping blocks, a worker can efficiently carry out winding operation during winding operation, the winding success rate is guaranteed, and the working efficiency is improved. The production efficiency is improved, and the problems that in the prior art, due to the fact that due to the fact that the winding mechanism and the auxiliary clamping mechanism are controlled in a segmented mode, errors are generated, the density degrees of all parts are inconsistent in the filament winding process, some parts are wound tightly, and some parts are sparse are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of filament winding devices, specifically an automated automotive bulb filament winding device. Background Technology

[0002] A filament is a high-temperature resistant metal wire inside a light bulb or electron tube, usually a thin tungsten wire, but sometimes iridium or their alloys. When energized, it can directly emit light and heat, or emit electrons, ultraviolet rays, form a high-energy electric field, or generate high-energy rays to excite fluorescent substances, rare gases, or form plasma, producing various colors of visible light. The earliest incandescent filament was invented by Edison. A light bulb is a purely resistive electrical appliance that converts electrical energy into internal energy and then into light energy when energized; its primary function is the conversion into light energy.

[0003] Existing technologies lack auxiliary fixing devices for filaments during the winding process. Without limiting the filament, it is easy for it to become misaligned during the winding process, making it impossible to wind into the correct shape and causing rework. Therefore, an automated automotive bulb filament winding device is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an automated automotive bulb filament winding device to solve the problem that the auxiliary fixing device for the filament is somewhat lacking in the above-mentioned background technology when making wound filaments. During the winding operation, the filament without limit is prone to deviation during the winding process, making it impossible to wind into the proper shape and causing rework. Therefore, an automated automotive bulb filament winding device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated automotive bulb filament winding device, comprising a support base, a control cavity inside the support base, a support platform fixedly mounted on one side of the control cavity, a motor fixedly mounted on one side of the support platform, a first rotating rod fixedly mounted on the output shaft end of the motor, a first support block movably mounted on the outer side of the first rotating rod via a bearing, one side of the first support block fixedly mounted on one side of the control cavity, a first irregularly shaped rotating block fixedly mounted on one end of the first rotating rod, and a control block movably mounted on one end of the first irregularly shaped rotating block via a bearing.

[0006] Among them, a second irregularly shaped rotating block is movably mounted on one end of the control block via a bearing, a second rotating rod is fixedly mounted on one end of the second irregularly shaped rotating block, a second support block is movably mounted on the outer side of the second rotating rod via a bearing, one side of the second support block is fixedly mounted on the inner side of the control cavity, one end of the second rotating rod passes through the support base and is movably mounted on the outer side of the support base, a fixing plate is fixedly mounted on one end of the second rotating rod, a first placement groove is opened at the top of the fixing plate, and a wedge is movably mounted at the top of the first placement groove.

[0007] The first placement slot contains a first reel, one end of which is fixedly mounted with a spool, and the other end of which is fixedly mounted with a second reel away from the first reel. One end of the control block is fixedly mounted with a first control rod, and one end of the first control rod is fixedly mounted with a control ball. A limit groove is provided on the side of the control cavity away from the support platform. A telescopic rod is movably mounted inside the control cavity, and a limit block is fixedly mounted on one side of the telescopic rod.

[0008] The limiting block is movably disposed inside the limiting groove on one side, and a connecting block is fixedly disposed on the other side of the telescopic rod. A control groove is opened on the side of the connecting block away from the limiting block, and a control ball is movably disposed inside the control groove. One end of the telescopic rod passes through the support base and is movably disposed on the outside side of the support base. A clamping block is movably disposed at the top of the telescopic rod, and a second placement groove is opened at the bottom end of the clamping block. A third placement groove is opened on one side of the top of the telescopic rod.

[0009] The second and third placement slots are both fixedly equipped with anti-scratch sleeves. The telescopic rod has a movable slot inside. A second limiting slot is opened on one side of the movable slot. A second control rod is fixedly installed on one side of the clamping block. One end of the second control rod passes through the telescopic rod and is movably installed inside the movable slot. A lead screw is movably installed inside the movable slot. The bottom end of the lead screw is movably installed at the bottom end of the movable slot through a bearing. The top end of the lead screw passes through the telescopic rod and is movably installed at the top end of the telescopic rod.

[0010] The screw has a rotating knob fixedly installed at its top end, a sleeve movably fitted on the outside of the screw, a limit rod fixedly installed on one side of the sleeve, one end of the limit rod movably installed inside the second limit groove, one end of the second control rod fixedly installed on the outside of the sleeve away from the limit rod, a fixing rod fixedly installed on the outside of the support base away from the second rotating rod, a material reel fixedly installed on one end of the fixing rod, and support columns fixedly installed at the four corners of the bottom of the support base.

[0011] This utility model has at least the following beneficial effects:

[0012] This invention uses a motor to control the winding device. A wedge block fixes the first coil inside the first placement slot, and the winding operation is performed by rotating a rod. A clamping block secures the filament, allowing workers to perform the winding operation efficiently, ensuring a high success rate, and improving production efficiency. It solves the problem in existing technologies where the winding mechanism and auxiliary clamping mechanism are controlled separately, leading to errors that result in inconsistent filament density during winding—some areas are tightly wound while others are sparsely wound. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a top view of the overall internal structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall internal structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the movable groove of this utility model;

[0017] Figure 5 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0018] In the diagram: 1. Support base; 2. Control cavity; 3. Support platform; 4. Motor; 5. First rotating rod; 6. First support block; 7. First irregularly shaped rotating block; 8. Control block; 9. Second irregularly shaped rotating block; 10. Second rotating rod; 11. Second support block; 12. Fixing plate; 13. First placement slot; 14. Wedge block; 15. First coil; 16. Spool; 17. Second coil; 18. First control rod; 19. Control ball; 20. Limiting slot; 21. Telescopic rod; 22. Limiting block; 23. Connecting block; 24. Control slot; 25. Clamping block; 26. Second placement slot; 27. Third placement slot; 28. Anti-scratch sleeve; 29. ​​Movable slot; 30. Second control rod; 31. Lead screw; 32. Rotary torque; 33. Sleeve; 34. Limiting rod; 35. Fixing rod; 36. Material coil; 37. Support column. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please see Figure 1-5This utility model provides a technical solution: an automated automotive bulb filament winding device, including a support base 1, a control cavity 2 inside the support base 1, a support platform 3 fixedly mounted on one side of the control cavity 2, a motor 4 fixedly mounted on one side of the support platform 3, a first rotating rod 5 fixedly mounted on the output shaft end of the motor 4, a first support block 6 movably mounted on the outer side of the first rotating rod 5 via a bearing, one side of the first support block 6 fixedly mounted on one side of the control cavity 2, and a first irregularly shaped rotating block 7 fixedly mounted on one end of the first rotating rod 5, the other end of the first irregularly shaped rotating block 7 being movably mounted via a bearing. A control block 8 is provided. A second irregularly shaped rotating block 9 is movably mounted on one end of the control block 8 via a bearing. A second rotating rod 10 is fixedly mounted on one end of the second irregularly shaped rotating block 9. A second support block 11 is movably mounted on the outer side of the second rotating rod 10 via a bearing. One side of the second support block 11 is fixedly mounted inside the control cavity 2. One end of the second rotating rod 10 passes through the support base 1 and is movably mounted on the outer side of the support base 1. A fixing plate 12 is fixedly mounted on one end of the second rotating rod 10. A first placement groove 13 is opened at the top of the fixing plate 12. A wedge block 14 is movably mounted at the top of the first placement groove 13.

[0022] A first coil 15 is movably disposed inside the first placement slot 13. A spool 16 is fixedly disposed at one end of the first coil 15. A second coil 17 is fixedly disposed at the end of the spool 16 away from the first coil 15. A first control lever 18 is fixedly disposed at one end of the control block 8. A control ball 19 is fixedly disposed at one end of the first control lever 18. A limit groove 20 is formed on the side of the control cavity 2 away from the support platform 3. A telescopic rod 21 is movably disposed inside the control cavity 2. A limit block 22 is fixedly disposed on one side of the telescopic rod 21 for limiting movement. One side of the block 22 is movably disposed inside the limiting groove 20, and the other side of the telescopic rod 21 is fixedly disposed with a connecting block 23. A control groove 24 is opened on the side of the connecting block 23 away from the limiting block 22. The control ball 19 is movably disposed inside the control groove 24. One end of the telescopic rod 21 passes through the support base 1 and is movably disposed on the outside side of the support base 1. A clamping block 25 is movably disposed at the top of the telescopic rod 21. A second placement groove 26 is opened at the bottom end of the clamping block 25. A third placement groove 27 is opened on one side of the top of the telescopic rod 21.

[0023] Both the second placement slot 26 and the third placement slot 27 are fixedly equipped with anti-scratch sleeves 28. The telescopic rod 21 has a movable slot 29 inside. A second limiting slot 20 is opened on one side of the movable slot 29. A second control rod 30 is fixedly installed on one side of the clamping block 25. One end of the second control rod 30 passes through the telescopic rod 21 and is movably installed inside the movable slot 29. A lead screw 31 is movably installed inside the movable slot 29. The bottom end of the lead screw 31 is movably installed at the bottom end of the movable slot 29 through a bearing. The top end of the lead screw 31 passes through the telescopic rod 21 and is movably installed on the telescopic rod. At the top of 21, a rotating torque 32 is fixedly installed at the top of the lead screw 31. A sleeve 33 is movably sleeved on the outside of the lead screw 31. A limit rod 34 is fixedly installed on one side of the outside of the sleeve 33. One end of the limit rod 34 is movably installed inside the second limit groove 20. One end of the second control rod 30 is fixedly installed on the outside of the sleeve rod away from the limit rod 34. A fixing rod 35 is fixedly installed on the outside of the support base 1 away from the second rotating rod 10. A material thread spool 36 is fixedly installed on one end of the fixing rod 35. Support columns 37 are fixedly installed at the four corners of the bottom of the support base 1.

[0024] In use, the first spool 15 for winding is placed inside the first placement groove 13, and then the worker fixes it with the wedge 14. The material spool 36 of the filament material is then placed on one end of the fixing rod 35 and fixed. The filament end is manually passed through the second placement groove 26 and the first placement groove 13, and then wound and fixed onto the spool 16. The motor 4 is then started to rotate the first rotating rod 5 to perform the filament winding operation. The clamping block 25 provides auxiliary control of the filament to prevent it from shifting during winding, thus preventing incorrect winding. Simultaneously, the mechanical linkage design ensures that the winding process is smooth and accurate. The telescopic rod 21 moves in sync with the first rotating rod 5 and the second rotating rod 10 to wind the wire. The motor 4 drives the first rotating rod 5 to rotate, which in turn causes the first irregularly shaped rotating block 7 to rotate, thereby causing the control block 8 to swing back and forth. Simultaneously, the second irregularly shaped rotating block 9 rotates under the influence of the control block 8, causing the second rotating rod 10 to rotate. While the control block 8 swings, the control rod 18 swings, causing the control ball 19 to exert pressure on the inside of the control groove 24, thus moving the telescopic rod 21. Since the length of the control rod 18 is fixed, the telescopic rod 21 moves as indicated in the instruction manual. Figure 2 The display shows that while the control ball 19 moves horizontally following the telescopic rod 21, it also moves up and down inside the control groove 24, achieving mechanical linkage. This ensures that the device can wind the wire evenly, solving the problem of uneven winding caused by control errors between the winding mechanism and the auxiliary clamping mechanism in the prior art.

[0025] Example 2

[0026] In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that the winding device is controlled by a motor 4. The first coil 15 is fixed inside the first placement groove 13 by a wedge block 14, and the winding operation is carried out by the rotation of the rotating rod. The filament is then firmly controlled by the clamping block 25, which enables the operator to carry out the winding operation efficiently, ensures the success rate of winding, and improves production efficiency. This solves the problem in the prior art where the winding mechanism and the auxiliary clamping mechanism are controlled separately, resulting in errors that cause inconsistent density of the filament during winding, with some parts being tightly wound and others being sparse.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated automotive bulb filament winding device, characterized in that: The device includes a support base (1), a control cavity (2) is provided inside the support base (1), a support platform (3) is fixedly provided on one side of the control cavity (2), a motor (4) is fixedly provided on one side of the support platform (3), a first rotating rod (5) is fixedly provided at the output shaft end of the motor (4), a first support block (6) is movably provided on the outer side of the first rotating rod (5) through a bearing, one side of the first support block (6) is fixedly provided on one side of the control cavity (2), a first irregular rotating block (7) is fixedly provided at one end of the first rotating rod (5), and a control block (8) is movably provided at one end of the first irregular rotating block (7) through a bearing.

2. The automated automotive bulb filament winding device according to claim 1, characterized in that: One end of the control block (8) is movably provided with a second irregular rotating block (9) via a bearing. One end of the second irregular rotating block (9) is fixedly provided with a second rotating rod (10). The outer side of the second rotating rod (10) is movably provided with a second support block (11) via a bearing. One side of the second support block (11) is fixedly provided inside the control cavity (2). One end of the second rotating rod (10) passes through the support base (1) and is movably provided with the outer side of the support base (1). One end of the second rotating rod (10) is fixedly provided with a fixing plate (12). The top of the fixing plate (12) is provided with a first placement groove (13). The top of the first placement groove (13) is movably provided with a wedge (14).

3. The automated automotive bulb filament winding device according to claim 2, characterized in that: The first placement slot (13) is movably provided with a first coil (15), and a spool (16) is fixedly provided at one end of the first coil (15). A second coil (17) is fixedly provided at the end of the spool (16) away from the first coil (15). A first control rod (18) is fixedly provided at one end of the control block (8). A control ball (19) is fixedly provided at one end of the first control rod (18). A limit groove (20) is opened on the side of the control cavity (2) away from the support platform (3). A telescopic rod (21) is movably provided inside the control cavity (2). A limit block (22) is fixedly provided on one side of the telescopic rod (21).

4. The automated automotive bulb filament winding device according to claim 3, characterized in that: One side of the limiting block (22) is movably disposed inside the limiting groove (20), and the other side of the telescopic rod (21) is fixedly disposed with a connecting block (23). The connecting block (23) is provided with a control groove (24) on the side away from the limiting block (22). The control ball (19) is movably disposed inside the control groove (24). One end of the telescopic rod (21) passes through the support base (1) and is movably disposed on the outside side of the support base (1). The top of the telescopic rod (21) is movably disposed with a clamping block (25). The bottom end of the clamping block (25) is provided with a second placement groove (26). The top side of the telescopic rod (21) is provided with a third placement groove (27).

5. The automated automotive bulb filament winding device according to claim 4, characterized in that: The second placement slot (26) and the third placement slot (27) are both fixedly provided with anti-scratch sleeves (28). The telescopic rod (21) has a movable slot (29) inside. The movable slot (29) has a second limiting slot (20) on one side. The clamping block (25) has a second control rod (30) fixedly provided on one side. One end of the second control rod (30) passes through the telescopic rod (21) and is movably disposed inside the movable slot (29). The movable slot (29) has a lead screw (31) movably disposed inside. The bottom end of the lead screw (31) is movably disposed inside the movable slot (29) through a bearing. The top end of the lead screw (31) passes through the telescopic rod (21) and is movably disposed at the top end of the telescopic rod (21).

6. The automated automotive bulb filament winding device according to claim 5, characterized in that: A rotating torsion (32) is fixedly provided at the top of the lead screw (31). A sleeve (33) is movably sleeved on the outside of the lead screw (31). A limiting rod (34) is fixedly provided on one side of the outside of the sleeve (33). One end of the limiting rod (34) is movably provided inside the second limiting groove (20). One end of the second control rod (30) is fixedly provided on the outside of the sleeve away from the limiting rod (34). A fixing rod (35) is fixedly provided on the outside of the support base (1) away from the second rotating rod (10). A material reel (36) is fixedly provided on one end of the fixing rod (35). Support columns (37) are fixedly provided at the four corners of the bottom of the support base (1).

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