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CN-224221634-U - Novel car light lamp shade UV spraying frock

CN224221634UCN 224221634 UCN224221634 UCN 224221634UCN-224221634-U

Abstract

The utility model relates to the technical field of UV spraying tools, in particular to a novel car lamp shade UV spraying tool. The problem that the ejection height of an existing ejection tool is limited and the universality of a production line is insufficient is solved. The tool comprises a bottom plate, a top plate I and equal-height blocks arranged at intervals, wherein an ejector rod penetrates through the equal-height blocks to be connected with the top plate I, and the innovation point is that a secondary ejection mechanism is additionally arranged, and the mechanism consists of a guide post, a top plate II, a lever unit and a limiting plate. The lever unit is matched with the limiting plate, so that the secondary ejection is triggered after the primary ejection is driven by the air cylinder, and the ejection distance is obviously increased. According to the utility model, the production line body is not required to be modified, the parameters of the secondary ejection mechanism are flexibly adjusted, products with different specifications are adapted, the universality is enhanced, and the production cost is reduced.

Inventors

  • FANG MIN
  • XIE FENGGANG

Assignees

  • 常州星宇车灯股份有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (6)

  1. 1. A novel car lamp shade UV spraying tool comprises a bottom plate (1) and a first top plate (6), at least two equal-height blocks (3) are arranged between the bottom plate (1) and the first top plate (6) at intervals, a top rod (2) penetrates through the equal-height blocks (3) and is fixedly connected with the first top plate (6), and the novel car lamp shade UV spraying tool is characterized in that two ends of the first top plate (6) are provided with a secondary ejection mechanism (100) in a mirror symmetry mode, the secondary ejection mechanism (100) comprises a guide post (8) vertically fixed on the first top plate (6), a second top plate (9) sleeved on the guide post (8) in a sliding mode, a limiting plate (11) fixed at the end portion of the bottom plate (1) and a lever unit (10) connected to the first top plate (6) in a rotating mode, the second top plate (9) can longitudinally move along the guide post (8), one end of the lever unit (10) is located below the transverse portion of the limiting plate (11), the other end of the lever unit is connected with the second top plate (9), the second top plate (9) is fixedly provided with a top plate (7) used for being ejected out of the product, and the first top plate (7) is driven to abut against the first top plate (10) when the first top plate (6) is driven to rotate, the top plate II (9) is driven to lift up along the guide post (8) for the second time.
  2. 2. The novel car light lamp shade UV spraying tool as claimed in claim 1, wherein the lever unit (10) comprises a lever arm (101), a lever rotating shaft (102) and a fixed block (103), the lever arm (101) comprises a driving arm (1012) and a driven arm (1011), the driving arm (1012) is positioned below the transverse part of the limiting plate (11), the driven arm (1011) is connected with the top plate II (9), and the lever rotating shaft (102) penetrates through the lever arm (101) and is installed on the top plate I (6) through the fixed block (103).
  3. 3. The novel car light lampshade UV spraying tool set forth in claim 2 is characterized in that the included angle between the driving arm (1012) and the driven arm (1011) is alpha, and alpha is more than or equal to 100 degrees and less than or equal to 160 degrees.
  4. 4. The novel car light lampshade UV spraying tool of claim 1, wherein the limiting plate (11) is of an inverted L-shaped structure, the vertical portion of the limiting plate is fixed on the bottom plate (1), and the transverse portion of the limiting plate extends to the position above one end of the lever unit (10).
  5. 5. The novel car light lampshade UV spraying tool of claim 1 is characterized in that the second top plate (9) is connected with the top block (7) through the second supporting plate (12) and the third supporting plate (13).
  6. 6. The novel car light lampshade UV spraying tool of claim 1 is characterized in that the number of guide posts (8) of the secondary ejection mechanism (100) is four, and the guide posts are uniformly distributed at the end part of the first top plate (6) and penetrate through four corners of the second top plate (9).

Description

Novel car light lamp shade UV spraying frock Technical Field The utility model relates to the technical field of UV spraying tools, in particular to a novel car lamp shade UV spraying tool. Background In the professional field of surface hardening treatment of lamp covers of car lamps, the current mainstream production mode adopts UV spraying frock to realize technology automation. The through type lampshade spraying tool of the CN222586976U embodiment of the utility model adopts the operation principle that the tool transverse plate is driven to perform corresponding actions by means of the driving force of the wire body ejection cylinder, so that the ejection profiling block can smoothly take out products, the follow-up manipulator can accurately take out the products, and the photocuring spraying shielding tool of the CN220425660U embodiment of the utility model utilizes the ejection effect of the ejector rod to push the ejection mechanism to eject the products, and also aims to ensure that the manipulator can smoothly grasp the products. In the prior art, a wire cylinder or a push rod is commonly adopted to realize the ejection operation of a product, however, the mode has obvious defects. As the ejection height is directly limited by the length of the ejector rod and the stroke range of the air cylinder, once a product with higher requirements on the ejection distance is encountered, the actual requirement is difficult to meet, the universality of the production line body is definitely greatly limited, and the diversified production tasks cannot be flexibly adapted. Therefore, how to modify the existing production line body to meet the requirement of higher requirement on the ejection distance is a technical problem to be solved. Disclosure of utility model The problem to be solved is to reform transform on the basis of the existing production line body in order to adapt to the higher demand to ejection distance requirement, improves the commonality of the production line body. The novel UV spraying tool for the lamp shade of the car lamp comprises a bottom plate and a top plate I, wherein at least two equal-height blocks are arranged between the bottom plate and the top plate I at intervals, a push rod penetrates through the equal-height blocks and is fixedly connected with the top plate I, two ends of the top plate I are provided with a secondary ejection mechanism in a mirror symmetry mode, the secondary ejection mechanism comprises a guide column vertically fixed on the top plate I, a top plate II sleeved on the guide column in a sliding mode, a limiting plate fixed on the end portion of the bottom plate, and a lever unit rotationally connected to the top plate I, the top plate II can longitudinally move along the guide column, the limiting plate is provided with a transverse portion extending towards the top plate II, one end of the lever unit is located below the transverse portion of the limiting plate, the other end of the lever unit is connected with the top plate II, a top block used for ejecting products is fixedly arranged on the top plate II, and when the top plate I is driven to rise to a preset position by the push rod, the lever unit is abutted to the transverse portion of the limiting plate and rotates to drive the top plate II to rise along the guide column. Preferably, the lever unit comprises a lever arm, a lever rotating shaft and a fixed block, wherein the lever arm comprises a driving arm and a driven arm, the driving arm is positioned below the transverse part of the limiting plate, the driven arm is connected with the top plate II, and the lever rotating shaft penetrates through the lever arm and is arranged on the top plate I through the fixed block. Preferably, the included angle between the driving arm and the driven arm is alpha, and alpha is more than or equal to 100 degrees and less than or equal to 160 degrees. Preferably, the limiting plate is of an inverted L-shaped structure, the vertical portion of the limiting plate is fixed on the bottom plate, and the transverse portion of the limiting plate extends to the position above one end of the lever unit. Preferably, the second top plate is connected with the top block through the second supporting plate and the third supporting plate. Preferably, the number of the guide posts of the secondary ejection mechanism is four, and the guide posts are uniformly distributed at one end part of the top plate and penetrate through four corners of the top plate II. Compared with the prior art, the novel UV spraying tool for the lamp shade of the car lamp has the beneficial effects that the secondary ejection mechanism is innovatively added, and the ejection height of a product is obviously improved due to the key design. Through ingenious operation of the secondary ejection mechanism, the secondary ejection is realized on the basis of the traditional primary ejection tool by combining the lever principle and the synergistic effect of