Glue dripping prevention device for impregnated cloth of electrical insulation board
By designing a combined structure of scraper and guide plate, the problems of glue waste and long cleaning cycle in the production of electrical insulation boards were solved, and the effective recycling of glue and the stability of production capacity and quality were improved.
Patent Information
- Application Number
- CN202423032427.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-10
AI Technical Summary
In the current production of electrical insulation boards, there is a serious waste of adhesive and a long cleaning cycle, resulting in unstable production capacity and quality.
Design a device to prevent dripping of adhesive on electrical insulation board impregnated cloth. The device uses a scraper to remove the adhesive from the lower surface of the impregnated cloth and a guide plate to return the excess adhesive to the impregnation tank, thereby reducing adhesive waste.
It effectively prevents adhesive dripping, reduces adhesive waste, and improves production efficiency and the stability of production capacity and quality.
Smart Images
Figure CN223571184U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of impregnation equipment, specifically to an anti-drip device for impregnated electrical insulation board cloth. Background Technology
[0002] Currently, existing electrical insulation board manufacturers still use outdated production methods, which not only result in significant waste of adhesive and long residue cleaning cycles, but also high labor intensity and inconsistent production capacity and quality.
[0003] like Figure 2 As shown, after the blank is impregnated with adhesive, it moves towards the oven via the metering roller. Due to its own gravity, the liquid on the lower surface of the impregnated cloth intermittently drips onto the ground and the hot air nozzles under the oven during the operation of the impregnated cloth, resulting in waste of adhesive and blockage of the hot air nozzles. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide an anti-drip device for electrical insulation board impregnated cloth, which addresses the shortcomings of the prior art.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0006] A device for preventing dripping of adhesive on impregnated electrical insulation board includes a frame, an impregnation tank at the bottom of the frame, a metering roller at the top of the frame, an oven on the side of the frame, two support arms at the outlet of the metering roller, a scraper at the top of the support arms, studs at the upper ends of the support arms, the scraper being fitted onto the studs on both sides, a spring between the scraper and the support arms, the springs lifting the scraper to contact the lower surface of the impregnated cloth, and a nut connected to the upper end of the studs, the nut blocking the scraper.
[0007] Furthermore, the scraper is made of spliced plates, and the cross-section of the scraper is triangular.
[0008] Furthermore, a guide plate is connected to the bottom of the support arm, the guide plate is located below the scraper, and the guide plate is obliquely arranged to lead to the impregnation tank.
[0009] Compared with the prior art, the present invention provides an anti-drip device for electrical insulation board impregnated cloth, which uses a scraper to remove the adhesive from the lower surface of the impregnated cloth to prevent the adhesive from dripping, and at the same time uses a guide plate to return the excess adhesive to the impregnation tank, reducing adhesive waste. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of this utility model;
[0011] Figure 2 yes Figure 1 Enlarged view of point A in the middle;
[0012] Wherein, 1, rack, 2, impregnation tank, 3, metering roller, 4, oven, 5, support arm, 6, scraper, 7, stud, 8, spring, 9, impregnated cloth, 10, nut, 11, deflector plate. DETAILED DESCRIPTION
[0013] The technical solutions in the embodiments of the utility model will be described clearly and completely below.
[0014] As Figure 1 And Figure 2 As shown in the figure, an electrician insulating board impregnated cloth anti-dripping glue device, including rack 1, rack 1 below is provided with impregnation tank 2, and the impregnation tank 2 stores glue solution, the rack 1 top is installed with metering roller 3, and the rack 1 side is provided with oven 4, the outlet side of metering roller 3 is provided with two support arms 5, and the support arm 5 top is provided with scraper 6, wherein, the stud 7 is installed on the support arm 5 upper end, and the connecting hole is processed on the both sides of scraper 6, the connecting hole is sleeved on the stud 7, and the spring 8 is arranged between scraper 6 and support arm 5, the spring 8 is used to make the spring 8 lift scraper 6 and contact with the lower surface of impregnated cloth 9, the stud 7 upper end is connected with nut 10, and the nut 10 blocks scraper 6.
[0015] The bottom of support arm 5 is connected with deflector plate 11, and the deflector plate 11 is below scraper 6, and the deflector plate 11 is obliquely arranged to lead to impregnation tank 2, by setting deflector plate 11, the glue solution scraped off by scraper 6 falls on deflector plate 11, and deflector plate 11 collects the glue solution into impregnation tank 2.
[0016] The scraper 6 is spliced by plate material, the cross section of scraper 6 is triangular, the top angle of scraper 6 is towards the lower surface of impregnated cloth 9, and the inclined surface of the triangle guides the glue solution to the deflector plate.
[0017] The utility model is not limited to the embodiment, and those skilled in the art can still make some corrections or changes without departing from the spirit of the utility model, i.e. the scope of the disclosure, so the protection scope of the utility model is limited to the range defined in the claims.
Claims
1. A device for preventing dripping of adhesive on electrical insulation board impregnated cloth, comprising a frame, an impregnation tank disposed below the frame, a metering roller mounted above the frame, and an oven disposed on the side of the frame, characterized in that: The metering roller has two support arms on its outlet side, and a scraper is installed above the support arms. A stud is installed at the upper end of the support arm, and the scraper is sleeved on both sides of the stud. A spring is installed between the scraper and the support arm. The spring pushes the scraper to contact the lower surface of the dipped cloth. A nut is connected to the upper end of the stud, and the nut blocks the scraper.
2. The anti-drip device for electrical insulation board impregnated cloth according to claim 1, characterized in that: The scraper is made of spliced plates, and the cross-section of the scraper is triangular.
3. The anti-drip device for electrical insulation board impregnated cloth according to claim 1, characterized in that: The bottom of the support arm is connected to a guide plate, which is located below the scraper and is obliquely arranged to lead to the impregnation tank.