Lamp bead feeding device used in LED lamp machining process

Abstract

The utility model relates to the technical field of LED lamp machining, in particular to a lamp bead feeding device used in the LED lamp machining process, which comprises a feeding table and a machining table arranged at one end of the feeding table, and a feeding mechanism used for conveying lamp beads to the machining table is arranged at the top of the feeding table. The feeding mechanism comprises a strip-shaped base installed on the top of the feeding table and limiting sliding rails arranged on the two sides of the top of the strip-shaped base in a sliding mode, a limiting groove is integrally formed in the bottom of the strip-shaped base, and a guide component used for limiting the positions of the lamp beads and guaranteeing the feeding flexibility of the lamp beads is arranged between the two limiting sliding rails. An adjusting component used for synchronously adjusting the distance between the two limiting sliding rails is arranged on the inner side of the limiting groove. According to the feeding device, lamp beads of different sizes can be smoothly fed, the practicability of the feeding device is improved, the feeding flexibility of the lamp beads is improved, and the situation that follow-up machining is affected due to the fact that the lamp beads are prone to being blocked when being fed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp processing, in particular to a lamp bead feeding device used in the LED lamp processing process. Background Art

[0002] During the processing of LED lamps, it is necessary to install LED lamp beads on the lamp board. Currently, the lamp beads are transported to the processing position for processing by using a feeding device. The lamp bead at the end of the feeding device pushes several lamp beads to move on the conveying track, and several lamp beads enter the processing position in turn. In order to prevent the lamp beads from offset during processing, a limit structure is set to limit the position of the lamp beads. However, when feeding larger-sized lamp beads, it is easy to cause the lamp beads to be blocked and reduce the feeding rate, or even stop feeding, affecting subsequent processing. It is difficult to ensure smooth feeding of lamp beads of different sizes, reducing the practicality of the feeding device. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a lamp bead feeding device for use in the processing of LED lamps, which solves the problem in the prior art that when feeding lamp beads of larger sizes, the lamp beads are easily blocked and the feeding rate is reduced.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A lamp bead feeding device used in the processing of LED lamps comprises a feeding table and a processing table arranged at one end of the feeding table, a feeding mechanism for conveying the lamp beads to the processing table is arranged on the top of the feeding table, the feeding mechanism comprises a bar seat installed on the top of the feeding table, and limit slide rails slidably arranged on both sides of the top of the bar seat, a limit groove is integrally formed at the bottom of the bar seat, a guide component for limiting the position of the lamp beads and ensuring its feeding flexibility is arranged between the two limit slide rails, and an adjustment component for synchronously adjusting the distance between the two limit slide rails is arranged on the inner side of the limit groove.

[0006] Furthermore, the guide component includes a guide belt arranged on the side where the two limiting slide rails are close to each other, and the two guide belts are respectively on both sides of the lamp bead, and a strip groove is integrally formed in the middle of the top of the strip seat. Rotating vertical axes are respectively transmitted at both ends of the guide belt, connecting shafts are respectively fixed on the top of the two rotating vertical axes, and a movable horizontal plate is arranged on one side of the top of the guide belt.

[0007] Furthermore, connecting seats are fixed at both ends of the movable horizontal plate, and the top end of the connecting shaft rotates with the connecting seat through bearings. Limiting horizontal shafts fixed to the limiting slide rails are also provided at both ends of the movable horizontal plate, and the limiting horizontal shafts penetrate the movable horizontal plate and are slidably connected thereto.

[0008] Furthermore, a buffer spring is sleeved on the outer side of one end of the limit horizontal axis, and both ends of the buffer spring are respectively in contact with the limit slide rail and the movable horizontal plate, and a limit baffle is fixed at the bottom of the rotating vertical axis.

[0009] Furthermore, the adjustment component includes a movable frame slidably arranged on both sides of the limit groove, and a connecting cross bar arranged between the two movable frames, and the connecting cross bar passes through one end of the strip seat and is slidably connected thereto, connecting vertical bars fixed to the limit slide rails are respectively fixed at both ends of the top of the movable frame, and movable rotating rods are respectively arranged at the bottom of both ends of the connecting cross bar.

[0010] Furthermore, connecting blocks hinged to the movable frame are hingedly arranged at both ends of the movable rotating rod, and a transmission vertical shaft rotating with the bar seat through a bearing is fixed in the middle of the movable rotating rod.

[0011] Furthermore, a spur gear is fixed on the top of the transmission vertical shaft, a rack embedded in the connecting cross bar is meshed on one side of the spur gear, and a servo cylinder for driving the connecting cross bar to move is fixedly installed on one end of the bar seat.

[0012] The utility model provides a lamp bead feeding device used in the processing of LED lamps, which has the following beneficial effects compared with the prior art:

[0013] 1. A feeding mechanism is provided to transport the lamp beads to the processing table for processing. Two guide belts with adjustable spacing are in contact with both sides of the lamp beads. While limiting a number of lamp beads through the guide components, the feeding of the lamp beads can be made more flexible, which is conducive to the feeding device to smoothly feed lamp beads of different sizes, thereby improving the practicability of the feeding device and the flexibility of lamp bead feeding, and avoiding the situation in which larger lamp beads are easily blocked when being fed and thus affecting subsequent processing.

[0014] 2. The spacing between the two limit rails is adjusted at the same time by setting adjustment components. The output shaft of the servo cylinder pushes the connecting crossbar to move. The connecting crossbar drives the spur gear and the movable rotating rod to rotate through the rack. When the movable rotating rod rotates, the positions of its two ends change. The two limit rails are driven to move at the same time through the transmission mechanism to adjust the spacing between the two limit rails. It is used to adapt to lamp beads of different sizes. It is more stable and flexible during adjustment, and at the same time, the position of the limit rail is kept accurate for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial side view of the utility model;

[0017] Figure 3 It is a partial top sectional view of the utility model;

[0018] Figure 4 This is an exploded view of the structure of the guide component of the utility model;

[0019] Figure 5 It is a structural explosion diagram of the regulating component of the utility model.

[0020] In the figure: 1. Feeding table; 2. Processing table;

[0021] 3. Feeding mechanism; 31. Bar seat; 32. Limiting slide rail; 33. Limiting groove;

[0022] 34. Guide component; 341. Guide belt; 342. Rotating vertical axis; 343. Connecting shaft; 344. Movable horizontal plate; 345. Connecting seat; 346. Limiting horizontal axis; 347. Buffer spring; 348. Limiting baffle;

[0023] 35. Adjusting component; 351. Movable frame; 352. Connecting cross bar; 353. Connecting vertical bar; 354. Movable rotating rod; 355. Connecting block; 356. Transmission vertical shaft; 357. Spur gear; 358. Servo cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] LED lamps refer to devices that can transmit light, distribute and change the light distribution of LED light sources, including all parts and components required to fix and protect LED light sources, as well as the circuit accessories necessary for connecting to the power supply. During the processing of LED lamps, the LED lamp beads are transported to the installation position through the feeding device for fixed installation.

[0026] Because when feeding larger lamp beads, the lamp beads have more contact with the feeding limit side plate, and the friction is greater. When pushing multiple lamp beads at the same time, it is easy to be difficult to push, reducing the speed of the lamp bead movement. Please refer to Figure 1 - Figure 3In order to maintain the smoothness of lamp bead feeding and prevent blockage during lamp bead feeding that affects subsequent processing, the utility model provides a lamp bead feeding device for use in the processing of LED lamps, which consists of a feeding table 1, a processing table 2 and a feeding mechanism 3. The processing table 2 is arranged at one end of the feeding table 1, and the feeding mechanism 3 is arranged on the top of the feeding table 1 and is used to transport the lamp beads to the processing table 2.

[0027] The lamp beads are transported between the two limiting slide rails 32 to feed the lamp beads. The feeding mechanism 3 includes a bar seat 31 installed on the top of the feeding platform 1, and limiting slide rails 32 slidably set on both sides of the top of the bar seat 31. A limiting groove 33 is integrally formed at the bottom of the bar seat 31. A guide component 34 is provided between the two limiting slide rails 32 for limiting the position of the lamp beads and ensuring the feeding flexibility. The feeding mechanism 3 also includes an adjusting component 35 arranged on the inner side of the limiting groove 33 and used for synchronously adjusting the distance between the two limiting slide rails 32.

[0028] Two guide belts 341 with adjustable spacing are in contact with both sides of the lamp beads. While limiting a number of lamp beads through the guide component 34, the feeding of the lamp beads can be made more flexible, so that the feeding device can smoothly feed lamp beads of different sizes.

[0029] In order to maintain the limit of the lamp beads and ensure the flexibility of the lamp bead feeding, specifically, Figure 4 As shown, it is achieved through a guide component 34, including a guide belt 341 arranged on one side of the two limiting slide rails 32 close to each other, and the two guide belts 341 are respectively on both sides of the lamp bead, and a strip groove is integrally formed in the middle of the top of the strip seat 31, and rotating vertical shafts 342 are respectively arranged at both ends of the guide belt 341, and the two ends of the guide belt 341 are respectively connected to the two rotating vertical shafts 342 for transmission, so that when the lamp bead is fed, the lamp bead contacts the side of the guide belt 341, and the guide belt 341 will operate with the movement of the lamp bead, while the guide belt 341 provides protection for the lamp bead, and at the same time, connecting shafts 343 are respectively fixed on the top of the two rotating vertical shafts 342, and a movable horizontal plate 344 is arranged on one side of the top of the guide belt 341.

[0030] The cam 343 is provided with a plurality of support members 346, each of which is provided with a plurality of support members 347, each of which is provided with a plurality of support members 348, each of which is provided with a plurality of support members 349, each of which is provided with a plurality of support members 341.

[0031] In order to maintain the stability of the two limiting slide rails 32 when they move synchronously, specifically, Figure 5 As shown, it is realized by adjusting components 35, including movable frames 351 slidably arranged on both sides of the limiting groove 33, and connecting cross bars 352 arranged between the two movable frames 351, and the connecting cross bars 352 pass through one end of the strip seat 31 and are slidably connected thereto, and connecting vertical bars 353 fixed to the limiting slide rail 32 are respectively fixed at the top two ends of the movable frame 351, and movable rotating rods 354 are respectively arranged at the bottom of the two ends of the connecting cross bars 352, and connecting blocks 355 hinged to the movable frame 351 are hingedly arranged at both ends of the movable rotating rod 354. When the movable rotating rod 354 rotates, the positions of its two ends change, and the movable rotating rod 354 is connected to the movable frame 351 through the connecting blocks 355 at its two ends. 55 respectively drives the two movable frames 351 to move, and the movable frame 351 drives the limiting slide rails 32 to move through the connecting vertical rods 353 at both ends of its top, so as to adjust the spacing between the two limiting slide rails 32. The two movable rotating rods 354 rotate at the same time, which is helpful to make the spacing between the two limiting slide rails 32 more stable. A transmission vertical shaft 356 that rotates with the bar seat 31 through a bearing is fixed in the middle of the movable rotating rod 354, a spur gear 357 is fixed on the top of the transmission vertical shaft 356, and a rack embedded in the connecting cross bar 352 is meshed on one side of the spur gear 357. A servo cylinder 358 for driving the connecting cross bar 352 to move is fixedly installed at one end of the bar seat 31.

[0032] The servo cylinder 358 of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] During actual use of the feeding device, the servo cylinder 358 is started, and the output shaft of the servo cylinder 358 drives the connecting cross bar 352 to move, and the connecting cross bar 352 drives the two racks thereon to move, and the two racks respectively drive the spur gear 357 meshing with them to rotate, and the spur gear 357 drives the transmission vertical shaft 356 at its axis to rotate, and the transmission vertical shaft 356 drives the movable rotating rod 354 at its bottom to rotate, and the positions of the two ends of the movable rotating rod 354 are changed. The movable rotating rod 354 drives the two movable frames 351 to move respectively through the connecting blocks 355 at both ends, and the movable frame 351 drives the limiting slide rails 32 to move through the connecting vertical rods 353 at the top ends, and the spacing between the two limiting slide rails 32 is adjusted so that the two guide belts 341 are in contact with the two sides of the lamp beads respectively. Then, when feeding the lamp beads, the two sides of the lamp beads respectively drive the two guide belts 341 to operate, which helps to make the lamp bead feeding more flexible.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lamp bead feeding device used in the processing of LED lamps, comprising a feeding table (1) and a processing table (2) arranged at one end of the feeding table (1), characterized in that: A feeding mechanism (3) for conveying lamp beads to the processing table (2) is arranged on the top of the feeding table (1); The feeding mechanism (3) comprises a strip seat (31) mounted on the top of the feeding platform (1), and limit slide rails (32) slidably arranged on both sides of the top of the strip seat (31); a limit groove (33) is integrally formed at the bottom of the strip seat (31); a guide component (34) for limiting the position of the lamp beads and ensuring the feeding flexibility is arranged between the two limit slide rails (32); and an adjustment component (35) for synchronously adjusting the distance between the two limit slide rails (32) is arranged on the inner side of the limit groove (33).

2. The lamp bead feeding device used in the LED lamp processing process according to claim 1, characterized in that: The guide component (34) comprises a guide belt (341) arranged on one side of the two limit slide rails (32) close to each other, and the two guide belts (341) are respectively on both sides of the lamp bead, and a strip groove integrally formed in the middle of the top of the strip seat (31), and rotating vertical shafts (342) are respectively arranged at both ends of the guide belt (341), and connecting shafts (343) are respectively fixed on the top of the two rotating vertical shafts (342), and a movable horizontal plate (344) is arranged on one side of the top of the guide belt (341).

3. The lamp bead feeding device used in the LED lamp processing process according to claim 2, characterized in that: Connecting seats (345) are fixed at both ends of the movable horizontal plate (344), and the top end of the connecting shaft (343) rotates with the connecting seat (345) through bearings. Limiting horizontal shafts (346) fixed to the limiting slide rails (32) are also provided at both ends of the movable horizontal plate (344), and the limiting horizontal shafts (346) penetrate the movable horizontal plate (344) and are slidably connected thereto.

4. The lamp bead feeding device used in the LED lamp processing process according to claim 3 is characterized in that: A buffer spring (347) is sleeved on the outer side of one end of the limit horizontal axis (346), and the two ends of the buffer spring (347) are respectively in contact with the limit slide rail (32) and the movable horizontal plate (344), and a limit baffle (348) is fixed at the bottom of the rotating vertical axis (342).

5. The lamp bead feeding device used in the LED lamp processing process according to claim 1, characterized in that: The adjusting component (35) comprises a movable frame (351) slidably arranged on both sides of the limiting groove (33), and a connecting cross bar (352) arranged between the two movable frames (351), wherein the connecting cross bar (352) passes through one end of the strip seat (31) and is slidably connected thereto, and connecting vertical bars (353) fixed to the limiting slide rail (32) are respectively fixed at both ends of the top of the movable frame (351), and movable rotating rods (354) are respectively arranged at the bottom of both ends of the connecting cross bar (352).

6. The lamp bead feeding device used in the LED lamp processing process according to claim 5, characterized in that: Connecting blocks (355) hinged to the movable frame (351) are hingedly provided at both ends of the movable rotating rod (354), and a transmission vertical shaft (356) rotating with the strip seat (31) via a bearing is fixed in the middle of the movable rotating rod (354).

7. The lamp bead feeding device used in the LED lamp processing process according to claim 6, characterized in that: A spur gear (357) is fixed on the top of the transmission vertical shaft (356), a rack embedded in the connecting cross bar (352) is meshed on one side of the spur gear (357), and a servo cylinder (358) for driving the connecting cross bar (352) to move is fixedly installed on one end of the bar seat (31).

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