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CN-224224584-U - Quick annealing device for lamp shade of car lamp

CN224224584UCN 224224584 UCN224224584 UCN 224224584UCN-224224584-U

Abstract

The utility model discloses a rapid annealing device for a lamp shade of a car lamp, which comprises a frame, wherein a rotary table is rotatably arranged above the frame, brackets are respectively arranged at two ends of the rotary table, a lower heating mechanism is arranged at one side of the bottom of the frame in a lifting manner, a portal frame is arranged at one side of the top end of the frame, an upper heating mechanism is arranged on the portal frame and comprises a first mounting frame, a first universal adjusting component and a heating component, the first mounting frame is arranged on the portal frame in a lifting manner, the heating component is connected with the first mounting frame through the first universal adjusting component, and the heating component comprises a cover body and a plurality of first ceramic heating plates arranged at the bottom of the cover body. The utility model can independently control the heating temperature and the heating time of the first ceramic heating plate, meets the requirements of the heating temperature and the heating time of different parts of the workpiece, and can heat simultaneously and also consider the different heating temperatures and the different heating time of each part, thereby improving the annealing quality of the workpiece.

Inventors

  • CHENG XIANGYANG
  • YE YIHUA
  • XIAO ZHONGHUA

Assignees

  • 东莞市金隆机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250527

Claims (10)

  1. 1. A car lamp shade rapid annealing device comprises a frame (1), a rotary table (2) is rotatably arranged above the frame (1), brackets (3) are respectively arranged at two ends of the rotary table (2), and the rapid annealing device is characterized in that a lower heating mechanism (4) located below the brackets (3) is arranged on one side of the bottom of the frame (1) in a lifting mode, a portal frame (5) is arranged on one side of the top end of the frame (1), an upper heating mechanism (6) located above the brackets (3) is arranged on the portal frame (5), the upper heating mechanism (6) comprises a first mounting frame (61), a first universal adjusting component (62) and a heating component (63), the first mounting frame (61) is arranged on the portal frame (5) in a lifting mode, and the heating component (63) is connected with the first mounting frame (61) through the first universal adjusting component (62) and comprises a cover body (631) and a plurality of first ceramic heating plates (632) arranged on the bottom of the cover body (631).
  2. 2. The rapid annealing device for lamp covers of vehicle lamps according to claim 1, wherein each first ceramic heating plate (632) on the cover body (631) is electrically connected with a controller, the heating temperature and the heating time length of each first ceramic heating plate (632) are independently controlled by the controller, and a temperature sensor is arranged on each first ceramic heating plate (632).
  3. 3. The rapid annealing device for lamp covers of vehicle lamps according to claim 1, wherein the upper heating mechanism (6) comprises a top plate (64), a first air cylinder (65) and a first guide rod (66), the top plate (64) is fixed at the top end of the portal frame (5), the first air cylinder (65) is installed on the top surface of the top plate (64), a piston rod of the first air cylinder (65) penetrates through the top plate (64) to be downwards connected with the first installation frame (61), the bottom end of the first guide rod (66) is fixedly connected with the first installation frame (61), and the top end of the first guide rod (66) is in sliding connection with the top plate (64).
  4. 4. The rapid annealing device for a lamp shade of a vehicle lamp according to claim 1, wherein the first universal adjusting assembly (62) comprises a first connecting rod (621), a damping joint (622), a second connecting rod (623), an L-shaped plate (624) and a T-shaped plate (625), one end of the first connecting rod (621) is connected with the first mounting frame (61), the other end of the first connecting rod is downwards connected with the damping joint (622), one end, far away from the first connecting rod (621), of the damping joint (622) is provided with a first clamp (626), one end of the second connecting rod (623) is fixed on the first clamp (626), the other end of the second connecting rod is connected with one end of the L-shaped plate (624), the other end of the L-shaped plate (624) is connected with the T-shaped plate (625), and the T-shaped plate (625) is connected to the top surface of the cover body (631).
  5. 5. The rapid annealing device for lamp covers for vehicle lamps according to any one of claims 1 to 4, wherein the lower heating mechanism (4) comprises a bracket (41), a second mounting frame (42), a plurality of second universal adjusting assemblies (43) and a plurality of second ceramic heating plates (44), the bracket (41) is arranged in the frame (1) and positioned below the bracket (3), and each second ceramic heating plate (44) is connected to the second mounting frame (42) through the second universal adjusting assemblies (43).
  6. 6. The rapid annealing device for lamp covers of vehicle lamps according to claim 5, wherein the lower heating mechanism (4) comprises a seat frame (45), a second air cylinder (46) and a second guide rod (47), the seat frame (45) is installed on the support (41), the second air cylinder (46) is arranged at the bottom of the seat frame (45), a piston rod of the second air cylinder (46) is upwards connected with the second installation frame (42), the top end of the second guide rod (47) is fixedly connected with the second installation frame (42), and the bottom end of the second guide rod (47) is in sliding connection with the seat frame (45).
  7. 7. The rapid annealing device for a lamp shade of a vehicle lamp according to claim 6, wherein the second mounting frame (42) comprises a supporting plate (421), a dovetail groove base (422), a sliding plate (423) and a transverse plate (424), the supporting plate (421) is respectively connected with a piston rod of the second air cylinder (46) and the second guide rod (47), the dovetail groove base (422) is fixed on the top surface of the supporting plate (421), a dovetail groove is formed in the top surface of the dovetail groove base (422), the sliding plate (423) is embedded in the dovetail groove, the transverse plate (424) is fixed on the top end of the sliding plate (423), and a plurality of second universal adjusting assemblies (43) are mounted on the transverse plate (424).
  8. 8. The rapid annealing device for lamp covers for vehicle lamps according to any one of claims 1 to 4, comprising a rotation driving mechanism (8), wherein the rotation driving mechanism (8) comprises a base table (81) arranged in the frame (1), a rotating shaft (82) rotatably arranged on the base table (81), and a motor (83) arranged on the base table (81) and in transmission connection with the rotating shaft (82), and the top end of the rotating shaft (82) is connected with the bottom of the rotating table (2).
  9. 9. The rapid annealing device for car lamp covers, as set forth in claim 1, characterized in that the bracket (3) is a frame with an opening in the middle, at least two positioning tools (7) are arranged on the bracket (3), and the positioning tools (7) comprise a bottom plate (71) fixed on the bracket (3) and a plurality of positioning blocks (72) arranged on the top surface of the bottom plate (71) at intervals.
  10. 10. The rapid annealing device for lamp covers of car lamps according to claim 9, wherein a central hole penetrating through the upper surface and the lower surface of the base plate (71) is formed in the middle of the base plate, a plurality of positioning blocks (72) are distributed on the edge of the central hole, and a step structure is arranged on one side, close to the central hole, of each positioning block (72).

Description

Quick annealing device for lamp shade of car lamp Technical Field The utility model relates to the technical field of lamp shade annealing, in particular to a rapid annealing device for a lamp shade. Background After the lamp housing is injection molded, the bonding stress exists at the connection parts of the parts, and in order to eliminate the bonding stress of the lamp housing, an annealing treatment process is needed to release the stress through annealing. The existing annealing treatment mode is to put a lamp shade of a car lamp into a high-power oven or an annealing furnace for annealing, so that the oven or the annealing furnace cannot give consideration to setting of heating temperature and heating time of products by profiling, and meanwhile, the traditional annealing equipment has the defects of large space in the oven, low heating efficiency, high investment cost and energy consumption, large occupied area and the like. Disclosure of utility model The utility model aims to provide a rapid annealing device for a lamp shade of a car lamp, which can independently control heating temperature and heating time, meet the requirements of heating temperature and heating time of different parts of a workpiece, and can heat the workpiece simultaneously and also consider the different heating temperatures and the different heating time of the parts, thereby improving the annealing quality of the workpiece, and solving the problem that the existing oven or annealing furnace proposed in the background art can not consider the heating temperature and the heating time of each part of the lamp shade of the car lamp. In order to achieve the above purpose, the present utility model provides the following technical solutions: A rapid annealing device for a car lamp shade comprises a frame, a rotary table is rotatably arranged above the frame, brackets are respectively arranged at two ends of the rotary table, a lower heating mechanism located below the brackets is arranged on one side of the bottom of the frame in a lifting mode, a portal frame is arranged on one side of the top of the frame, an upper heating mechanism located above the brackets is arranged on the portal frame, the upper heating mechanism comprises a first mounting frame, a first universal adjusting assembly and a heating assembly, the first mounting frame is arranged on the portal frame in a lifting mode, the heating assembly is connected with the first mounting frame through the first universal adjusting assembly, and the heating assembly comprises a cover body and a plurality of first ceramic heating plates arranged at the bottom of the cover body. Preferably, each first ceramic heating plate on the cover body is electrically connected with a controller, the heating temperature and the heating time of each first ceramic heating plate are independently controlled by the controller, and each first ceramic heating plate is provided with a temperature sensor. Preferably, the upper heating mechanism comprises a top plate, a first air cylinder and a first guide rod, the top plate is fixed at the top end of the portal frame, the first air cylinder is installed on the top surface of the top plate, a piston rod of the first air cylinder penetrates through the top plate to be downwards connected with the first installation frame, the bottom end of the first guide rod is fixedly connected with the first installation frame, and the top end of the first guide rod is in sliding connection with the top plate. Preferably, the first universal adjusting part comprises a first connecting rod, a damping joint, a second connecting rod, an L-shaped plate and a T-shaped plate, wherein one end of the first connecting rod is connected with the first installation frame, the other end of the first connecting rod is connected with the damping joint downwards, one end of the damping joint, which is far away from the first connecting rod, is provided with a first clamp, one end of the second connecting rod is fixed on the first clamp, the other end of the second connecting rod is connected with one end of the L-shaped plate, the other end of the L-shaped plate is connected with the T-shaped plate, and the T-shaped plate is connected with the top surface of the cover body. Preferably, the lower heating mechanism comprises a bracket, a second mounting frame, a plurality of second universal adjusting assemblies and a plurality of second ceramic heating plates, wherein the bracket is arranged in the frame and positioned below the bracket, and each second ceramic heating plate is connected to the second mounting frame through the second universal adjusting assemblies. Preferably, the lower heating mechanism comprises a seat frame, a second air cylinder and a second guide rod, wherein the seat frame is arranged on the support, the second air cylinder is arranged at the bottom of the seat frame, a piston rod of the second air cylinder is upwards connected with the second mounting