一种冷烫膜耐温剥离测试装置
By designing a cold foil heat-resistant peel test device, which uses heating and peeling components to simulate peeling forces in different directions, the problem of peel performance testing of cold foil under high temperature conditions was solved, thus improving the appearance quality of the product.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAOXING JINGHUA LASER MATERIAL TECH CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot effectively test the peel performance of cold foil under high temperature conditions, which affects the gloss and interlayer adhesion of printed patterns, leading to a decline in appearance quality.
A cold-pressing film temperature resistance peel test device was designed, which includes a heating device, a lifting device and a peeling device. The tank is heated by a heater, and the first and second peeling components are used to simulate peeling forces in different directions for testing.
The peel test of cold foil under high temperature conditions was achieved, ensuring the gloss of the printed pattern and the interlayer adhesion, thus improving the appearance quality of the product.
Smart Images
Figure CN224518484U_ABST
Abstract
Claims
1. A cold-stamping film temperature resistance peel test device, characterized in that, The device includes a heating device (1), a lifting device (2), and a peeling device (3). The heating device (1) includes a housing (11) and a heater (12). The lifting device (2) includes a drive device (21), a base (22), and a top plate (23). The tank (101) is fixed between the base (22) and the top plate (23). The drive device (21) is connected to the base (22) and drives the tank (101) to enter or leave the housing (11). The heater (12) can heat the tank (101). The peeling device (3) is located above the housing (11) and includes a first electric... The device includes a motor (31), a turntable (33), a first peeling assembly (34), and a second peeling assembly (35). The first peeling assembly (34) and the second peeling assembly (35) are mounted on the turntable (33). The first motor (31) can drive the turntable (33) to rotate. The first peeling assembly (34) includes a first peeling block (341) that can move closer to or further away from the tank (101). The second peeling assembly (35) includes a second peeling block (351) that can move closer to or further away from the tank (101) and can move along the axial direction of the tank (101).
2. A cold peel film temperature resistance test device according to claim 1, wherein, Both the first peeling block (341) and the second peeling block (351) have multiple protrusions on their end faces facing the tank (101). The multiple protrusions are spaced apart. The protrusions on the first peeling block (341) extend along the axial direction of the tank (101), and the protrusions on the second peeling block (351) extend in the horizontal direction.
3. The cold peel film temperature resistance test device according to claim 1, wherein, The end faces of the first peeling block (341) and the second peeling block (351) facing the tank (101) are arc surfaces.
4. The cold peel film temperature resistance test device according to claim 1, wherein, The base (22) is provided with a connecting column (221), which extends toward the top plate (23). The top plate (23) is equipped with a locking rod (24), which is threadedly connected to the bracket of the connecting column (221) and rotatably connected to the top plate (23).
5. The cold peel film temperature resistance test device according to claim 1, wherein, The top of the box (11) is provided with a through hole (111), and the tank (101) can extend out of the through hole (111). When the tank (101) is located inside the box (11), the top plate (23) closes the through hole (111).
6. The cold peel film temperature resistance test device according to claim 1, wherein, The first peeling assembly (34) includes a first connecting plate (342) and a first cylinder (343). The first cylinder (343) is mounted on the lower end face of the turntable (33). The extension and retraction direction of the first cylinder (343) is the same as the radial direction of the turntable (33). The extension and retraction end of the first cylinder (343) is connected to the first connecting plate (342). The first connecting plate (342) can move closer to or further away from the tank (101). The first peeling block (341) is mounted on the first connecting plate (342).
7. The cold peel film temperature resistance test device according to claim 1, wherein, The second peeling assembly (35) includes a second connecting plate (352) and a second cylinder (353). The second cylinder (353) is mounted on the lower end face of the turntable (33). The extension and retraction direction of the second cylinder (353) is the same as the radial direction of the turntable (33). The extension and retraction end of the second cylinder (353) is connected to the second connecting plate (352). The second connecting plate (352) can move closer to or further away from the tank (101). The second peeling block (351) is mounted on the second connecting plate (352).
8. The cold peel film temperature resistance test device according to claim 7, wherein, The second peeling assembly (35) includes a second motor (354) and a lead screw (355). The second connecting plate (352) is provided with a mounting plate (3522). The second motor (354) is mounted on the mounting plate (3522). The second motor (354) is connected to the lead screw (355). The second connecting plate (352) is provided with a guide groove (3521). The lead screw (355) extends along the length direction of the second connecting plate (352). The guide groove (3521) extends along the length direction of the second connecting plate (352). A portion of the second peeling block (351) passes through the guide groove (3521) and is threadedly connected to the lead screw (355). The second peeling block (351) can slide along the guide groove (3521).
9. The cold peel film temperature resistance test device according to claim 1, wherein, The housing (11) is provided with a plurality of first guide rods (13), which pass through the base (22).
10. The cold peel film temperature resistance test device according to claim 7, wherein, A guide block (36) is installed on the upper end face of the turntable (33), and the second connecting plate (352) is provided with a second guide rod (3523). The second guide rod (3523) extends at least partially into the guide block (36), and the guide block (36) is slidably connected to the second guide rod (3523).