LED lamp clamping and shifting device

Abstract

A clamping and shifting device for LED lamps belongs to the technical field of lighting appliance production, and includes a connecting part, a driving part, a rod system and a clamping part. The driving part is installed on the connecting part, and the rod system has a pair of rods, which are respectively installed at the upper and lower ends of the connecting part and connected to the driving part. The clamping part has a pair of rods, which are respectively installed at the ends of the rod system. The connecting part includes a mounting plate, an oblique support rod and an oblique guide rod. The upper and lower sections of the mounting plate each have an oblique support rod, and the top of the oblique support rod has an oblique guide rod, and a sliding block is mounted on the oblique guide rod. The driving part includes a cylinder body and a hinged boss, and the front end of the output rod of the cylinder body has a hinged boss on both sides of the horizontal direction, and the hinged boss is hinged to the rod system. The rod system includes a slider, a parallel pull rod and a folding rod. The clamping part includes an oblique pull rod, a vertical rod and a V-shaped clamping block. The oblique pull rod has two hinge points. The hinge point on the lower side of the oblique pull rod is hinged to the parallel pull rod, and the hinge point on the upper side of the oblique pull rod is hinged to the lower end of the folding rod.

Description

Technical Field

[0001] The invention belongs to the technical field of lighting appliance production, and in particular relates to a LED lamp clamping and shifting device. Background Art

[0002] During the production of LED lamps, it is necessary to transfer the LED lamps to other process positions at different production stages. The first step of the lamp transfer device is to clamp the lamps properly before the transfer operation can be performed. Although there are already a lot of clamping devices for lamps, the industry has not stopped optimizing and improving the devices. Summary of the invention

[0003] The present invention provides a LED lamp clamping and shifting device to solve the problems in the above-mentioned background technology.

[0004] The technical problem solved by the present invention is achieved by adopting the following technical solutions:

[0005] A LED lamp clamping and shifting device comprises a connecting part, a driving part, a rod system and a clamping part. The driving part is installed on the connecting part. The rod system has a pair of rods, which are respectively installed at the upper and lower ends of the connecting part and connected to the driving part. The clamping part has a pair of rods, which are respectively installed at the ends of the rod system.

[0006] The connecting part includes a mounting plate, an oblique support rod and an oblique guide rod. The upper and lower sections of the mounting plate each have an oblique support rod, the top of the oblique support rod has an oblique guide rod, and the oblique guide rod is sleeved with a mounting slide. The driving part includes a cylinder body and an articulated boss. The front end of the output rod of the cylinder body has an articulated boss on both sides, and the articulated boss is hinged to the rod system.

[0007] The rod system includes a slider, a parallel pull rod and a folding rod. The slider has a square hole in the center, and the square hole is slidably fitted on the inclined guide rod. The slider has a pair of parallel bosses on the side, and the parallel bosses are respectively hinged to the parallel pull rod and the folding rod. One end of the parallel pull rod is hinged to a parallel boss on the rear side, and the other end of the parallel pull rod is hinged to the clamping part. The folding rod has three hinge points. The upper end of the folding rod is hinged to the hinge boss of the driving part, the middle part of the folding rod is hinged to the parallel boss on the front side of the slider, and the lower end of the folding rod is hinged to the clamping part. The clamping part includes a diagonal rod, a vertical rod and a V-shaped clamping block. The diagonal rod has two hinge points. The hinge point on the lower side of the diagonal rod is hinged to the parallel rod, and the hinge point on the upper side of the diagonal rod is hinged to the lower end of the folding rod. The diagonal rod, the parallel rod, the lower half of the folding rod and the slider together form a parallelogram, which maintains the rotation of the folding rod while preventing the rotation of the folding rod from exceeding a controllable range. The top of the diagonal rod is provided with a vertical rod, and the top of the vertical rod is provided with a V-shaped clamping block.

[0008] Furthermore, a connecting shaft is provided at the rear of the mounting plate, and the connecting shaft connects the entire clamping device to an external mechanical arm or an actuator with a transfer function.

[0009] Furthermore, the mounting plate is provided with a pair of connection holes, and the driving parts are mounted on the connection holes.

[0010] Furthermore, a connecting seat is provided at the rear of the cylinder body, and the connecting seat mounts the cylinder body on the connecting hole.

[0011] Furthermore, the cylinder body is a hydraulic cylinder or a pneumatic cylinder, and the cylinder body should also be connected to a pressure source to provide an actuating pressure for the cylinder body.

[0012] The beneficial effects of the present invention are:

[0013] The present invention is used for transfer clamping operation in the process of LED lamp processing, and has a pair of controllable rotating rod systems. Driven by a driving cylinder body, the pair of rod systems move synchronously, and the clamping blocks installed at the ends of the rod systems clamp or release the lamp under the drive of the cylinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the present invention;

[0015] Figure 2 It is a front view of the present invention;

[0016] Figure 3 is an exploded view of the present invention;

[0017] In the figure: 10. connecting part, 11. mounting plate, 12. connecting shaft, 13. connecting hole, 14. oblique support rod, 15. oblique guide rod, 20. driving part, 21. cylinder body, 22. connecting seat, 23. hinged boss, 30. rod system, 31. slider, 311. square hole, 312. parallel boss, 32. parallel pull rod, 33. folding rod, 40. clamping part, 41. oblique pull rod, 42. vertical rod, 43. V-shaped clamping block. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] See also Figure 1-Figure 3 The LED lamp clamping and shifting device shown includes a connecting part 10, a driving part 20, a rod system 30 and a clamping part 40. The driving part 20 is installed on the connecting part 10. The rod system 30 has a pair of parts, which are respectively installed at the upper and lower ends of the connecting part 10 and connected to the driving part 20. The clamping part 40 has a pair of parts, which are respectively installed at the ends of the rod system 30.

[0020] The connecting part 10 includes a mounting plate 11, a connecting shaft 12, a connecting hole 13, a diagonal support rod 14 and a diagonal guide rod 15. The mounting plate 11 has a connecting shaft 12 at the rear, and the connecting shaft 12 connects the entire clamping device to an external robotic arm or an actuator with a transfer function. The mounting plate 11 has a pair of connecting holes 13, and the driving part 20 is installed on the connecting holes 13. The upper and lower sections of the mounting plate 11 each have a diagonal support rod 14, and the top of the diagonal support rod 14 has a diagonal guide rod 15, and the slider 31 is installed on the diagonal guide rod 15.

[0021] The driving part 20 includes a cylinder body 21, a connecting seat 22 and a hinged boss 23. The rear part of the cylinder body 21 has a connecting seat 22, and the connecting seat 22 installs the cylinder body 21 on the connecting hole 13. The cylinder body 21 is a hydraulic cylinder or a pneumatic cylinder. The cylinder body 21 should also be connected to a pressure source to provide actuating pressure for the cylinder body 21. The front end of the output rod of the cylinder body 21 has a hinged boss 23 on each side, and the hinged boss 23 is hinged to the rod system 30.

[0022] The rod system 30 includes a slider 31, a parallel pull rod 32 and a folding rod 33. The slider 31 has a square hole 311 in the center, and the square hole 311 is slidably fitted on the inclined guide rod 15. The slider 31 has a pair of parallel bosses 312 on the side, and the parallel bosses 312 are respectively hinged to the parallel pull rod 32 and the folding rod 33. One end of the parallel pull rod 32 is hinged to a parallel boss 312 on the rear side, and the other end of the parallel pull rod 32 is hinged to the clamping part 40. The folding rod 33 has three hinge points. The upper end of the folding rod 33 is hinged to the hinge boss 23 of the driving part 20, the middle part of the folding rod 33 is hinged to the parallel boss 312 on the front side of the slider 31, and the lower end of the folding rod 33 is hinged to the clamping part 40.

[0023] The clamping portion 40 includes a diagonal rod 41, a vertical rod 42 and a V-shaped clamp block 43. The diagonal rod 41 has two hinge points. The hinge point on the lower side of the diagonal rod 41 is hinged to the parallel rod 32, and the hinge point on the upper side of the diagonal rod 41 is hinged to the lower end of the folding rod 33. The diagonal rod 41, the parallel rod 32, the lower half of the folding rod 33 and the slider 31 together form a parallelogram, which maintains the rotation of the folding rod 33 while preventing the rotation of the folding rod 33 from exceeding a controllable range. The top of the diagonal rod 41 has a vertical rod 42, and the top of the vertical rod 42 has a V-shaped clamp block 43.

[0024] The working principle of the present invention is: first, the entire device is connected to an external mechanical arm through the connecting shaft 12, and the mechanical arm is used to operate the entire device to rotate or move. When the cylinder body 21 extends outward, the upper end of the folding rod 33 rotates forward, the middle part of the folding rod 33 and the slider 31 slide backward, and accordingly, the V-shaped clamping block 43 moves to the upper and lower sides to form a loosening operation. On the contrary, when the cylinder body 21 contracts inward, the V-shaped clamping block 43 moves to the middle to form a clamping operation.

[0025] The above embodiments mainly illustrate the LED lamp clamping and shifting device of the present invention. Although only limited embodiments and technical features are described, those skilled in the art should understand that the present invention can be implemented in many other forms without departing from its subject matter and scope. Therefore, the embodiments shown are regarded as illustrative rather than restrictive, and the present invention may cover various modifications and replacements without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A LED lamp clamping and shifting device, comprising a connecting portion (10), a driving portion (20), a rod system (30) and a clamping portion (40), characterized in that: The driving part (20) is mounted on the connecting part (10), the rod system (30) has a pair, which are respectively mounted at the upper and lower ends of the connecting part (10) and connected to the driving part (20), the clamping part (40) has a pair, which are respectively mounted at the ends of the rod system (30), the connecting part (10) comprises a mounting plate (11), an oblique support rod (14) and an oblique guide rod (15), the upper and lower sections of the mounting plate (11) each have an oblique support rod (14), the top end of the oblique support rod (14) has an oblique guide rod (15), and the oblique guide rod (15) is sleeved with a mounting slide block (31) 1), the driving part (20) comprises a cylinder body (21), a connecting seat (22) and a hinge boss (23), the front end of the output rod of the cylinder body (21) is provided with a hinge boss (23) on both sides in the horizontal direction, the hinge boss (23) is hinged with the rod system (30), the rod system (30) comprises a slider (31), a parallel pull rod (32) and a folding rod (33), the slider (31) has a square hole (311) in the center, the square hole (311) is slidably fitted on the oblique guide rod (15), the side of the slider (31) has a pair of parallel bosses (312), the parallel pull rods (32) and the folding rods (33) are provided with a pair of parallel bosses (312) on the side of the slider (31), The bosses (312) are respectively hinged to the parallel pull rod (32) and the folding rod (33); one end of the parallel pull rod (32) is hinged to a parallel boss (312) on the rear side; the other end of the parallel pull rod (32) is hinged to the clamping portion (40); the folding rod (33) has three hinge points; one end of the folding rod (33) is hinged to the hinge boss (23) of the driving portion (20); the middle part of the folding rod (33) is hinged to the parallel boss (312) on the front side of the slider (31); the other end of the folding rod (33) is hinged to the clamping portion (40); The clamping portion (40) comprises an oblique rod (41), a vertical rod (42) and a V-shaped clamping block (43); the oblique rod (41) has two hinge points, the hinge point on the lower side of the oblique rod (41) is hinged to the parallel rod (32), and the hinge point on the upper side of the oblique rod (41) is hinged to the lower end of the folding rod (33); the oblique rod (41), the parallel rod (32), the folding rod (33) and the slider (31) together form a parallelogram; the top of the oblique rod (41) has a vertical rod (42), and the top of the vertical rod (42) has a V-shaped clamping block (43).

2. The LED lamp clamping and shifting device according to claim 1, characterized in that: The mounting plate (11) is provided with a pair of connection holes (13), and the driving part (20) is mounted on the connection holes (13).

3. The LED lamp clamping and shifting device according to claim 1, characterized in that: The rear part of the mounting plate (11) is provided with a connecting shaft (12), and the connecting shaft (12) connects the entire clamping and shifting device to an actuator having a transfer function.

4. The LED lamp clamping and shifting device according to claim 2, characterized in that: The rear part of the cylinder body (21) is provided with a connecting seat (22), and the connecting seat (22) mounts the cylinder body (21) on the connecting hole (13).

5. The LED lamp clamping and shifting device according to claim 1, characterized in that: The cylinder body (21) is a hydraulic cylinder or a pneumatic cylinder.

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