CN-224217307-U - Easy-to-arrange glue burn-in pot for zinc oxide resistor disc

CN224217307UCN 224217307 UCN224217307 UCN 224217307UCN-224217307-U

Abstract

The utility model discloses a zinc oxide resistor disc glue-discharging pre-burning pot, which relates to the technical field of zinc oxide resistor discs, in particular to a zinc oxide resistor disc glue-discharging pre-burning pot, comprising a bottom frame, wherein the inner bottom wall of the bottom frame is provided with a supporting slide bar, the outer surface of the supporting slide bar is connected with a bottom plate in a sliding way, the upper surface of the bottom plate is provided with an inner hole, the inner bottom wall of underframe is provided with first spring, and the one end that the underframe was kept away from to first spring sets up on the lower surface of bottom plate, and first spring cup joints on the surface of support slide bar, and the one end that the underframe was kept away from to support slide bar is provided with spacing piece, and regulation spout has been seted up to the inside of underframe, and the inside sliding connection of regulation spout has the connection slide. This zinc oxide resistance card is easy to arrange gluey presintering alms bowl in advance, through underframe, bottom plate, support slide bar, first spring, hole, control panel and ejector pin's cooperation setting, make this zinc oxide resistance card be easy to arrange gluey presintering alms bowl have made things convenient for resistance card base piece quick separation and carry out the effect of piece row glue.

Inventors

LIU JIAJUN
TU YUANSHENG
LI LIANGCHENG
LI YAN
JIN GUOQING
HUANG HAI
ZHAO JIE
YIN BAOJIAN

Assignees

南阳金牛电气有限公司

Dates

Publication Date: 20260508
Application Date: 20250220

Claims (7)

1. The zinc oxide resistor disc is easy to discharge glue and presintering the pot, and is characterized in that a supporting slide bar is arranged on the inner bottom wall of the bottom frame, a bottom plate is connected to the outer surface of the supporting slide bar in a sliding mode, an inner hole is formed in the upper surface of the bottom plate, a first spring is arranged on the inner bottom wall of the bottom frame, one end, far away from the bottom frame, of the first spring is arranged on the lower surface of the bottom plate, the first spring is sleeved on the outer surface of the supporting slide bar, a limiting piece is arranged on one end, far away from the bottom frame, of the supporting slide bar, an adjusting slide groove is formed in the bottom frame, a connecting slide plate is connected to the inner portion of the adjusting slide groove in a sliding mode, one end of the connecting slide plate is arranged on one side of the bottom plate, and one side, far away from the bottom plate, of the connecting slide plate is provided with a control plate.
2. The zinc oxide resistor disc glue-discharging-easy pre-burning pot according to claim 1, wherein an ejector rod is arranged on the inner bottom wall of the bottom frame, and the position of the ejector rod is matched with the position of the inner hole.
3. The zinc oxide resistor disc glue-discharging-easy pre-burning pot according to claim 1, wherein the number of the inner holes is a plurality of, and the inner holes are uniformly distributed in the bottom plate.
4. The zinc oxide resistor disc glue-discharging-easy pre-burning pot according to claim 1, wherein the number of the control boards is two, the control boards are distributed on two sides of the bottom frame, the two control boards are mutually symmetrical, and the number of the connecting sliding boards on each control board is two.
5. The zinc oxide resistor disc glue-discharging-easy pre-burning pot of claim 1, wherein a connecting block is arranged on the upper surface of the bottom plate, a guide sliding rod is arranged on the outer surface of the connecting block, a supporting plate is connected to the outer surface of the guide sliding rod in a sliding mode, a connecting sliding rod is connected to the inner portion of the supporting plate in a sliding mode, a cleaning scraping plate is arranged at the lower end of the connecting sliding rod, and a pressing plate is arranged at one end, far away from the cleaning scraping plate, of the connecting sliding rod.
6. The zinc oxide resistor disc glue-discharging-facilitating pre-burning pot of claim 5, wherein a second spring is arranged on the lower surface of the pressing plate, one end of the second spring is arranged on the outer surface of the supporting plate, and the second spring is sleeved on the outer surface of the connecting sliding rod.
7. The zinc oxide resistor disc glue-discharging-easy pre-burning pot of claim 1, wherein the inner bottom wall of the bottom frame is an arch surface, and the lower side of the bottom frame is provided with a discharging through groove.

Description

Easy-to-arrange glue burn-in pot for zinc oxide resistor disc Technical Field The utility model relates to the technical field of zinc oxide resistor discs, in particular to a pre-firing pot with zinc oxide resistor discs, which is easy to discharge glue. Background The zinc oxide resistor disc is used as a core component of the lightning arrester, and the electrical performance of the zinc oxide resistor disc directly determines the electrical performance of the lightning arrester. Because organic materials such as polyvinyl alcohol and the like are required to be added in the manufacturing process of the zinc oxide resistor sheet, if the organic materials cannot be completely removed in the glue discharging process, impurities can be carbonized and introduced into the resistor sheet matrix. The existing presintering pot is usually closed at the bottom and lacks permeability, and a resistor disc blank sheet may be partially adhered to a bottom plate in the presintering process, so that insufficient glue discharge is easily caused by insufficient air. The defective rate of the resistor disc during square wave screening can be remarkably improved, the current passing capacity of the resistor disc is reduced, the production cost is improved, and impurities adhered to the bottom plate are inconvenient to clean, so that the later use is affected. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a zinc oxide resistor disc glue-discharging-easy burn-in pot, which solves the problems in the prior art. (II) technical scheme The zinc oxide resistor disc glue-discharging preburning pot comprises a bottom frame, wherein a supporting sliding rod is arranged on the inner bottom wall of the bottom frame, a bottom plate is connected to the outer surface of the supporting sliding rod in a sliding mode, an inner hole is formed in the upper surface of the bottom plate, a first spring is arranged on the inner bottom wall of the bottom frame, one end, away from the bottom frame, of the first spring is arranged on the lower surface of the bottom plate, the first spring is sleeved on the outer surface of the supporting sliding rod, a limiting piece is arranged at one end, away from the bottom frame, of the supporting sliding rod, an adjusting sliding groove is formed in the bottom frame, a connecting sliding plate is connected to the inner portion of the adjusting sliding groove in a sliding mode, one end of the connecting sliding plate is arranged on one side of the bottom plate, and a control plate is arranged on one side, away from the bottom plate, of the connecting sliding plate. Optionally, a push rod is arranged on the inner bottom wall of the bottom frame, and the position of the push rod is matched with the position of the inner hole. Optionally, the quantity of hole is a plurality of, evenly distributed in the inside of bottom plate. Optionally, the quantity of control panel is two, distributes in the both sides of underframe, and two control panels are mutually symmetrical each other, and the quantity of connecting slide is two on every control panel. Optionally, the upper surface of bottom plate is provided with the connecting block, and the surface of connecting block is provided with the direction slide bar, and the surface sliding connection of direction slide bar has the backup pad, and the inside sliding connection of backup pad has the connection slide bar, and the lower extreme of connecting the slide bar is provided with cleaning blade, and the one end that cleaning blade was kept away from to the connection slide bar is provided with the clamp plate. Optionally, the lower surface of clamp plate is provided with the second spring, and the one end setting of second spring is on the surface of backup pad, and the second spring cup joints on the surface of connecting the slide bar. Optionally, the inner bottom wall of the bottom frame is an arch surface, and the lower side of the bottom frame is provided with a discharging through groove. The utility model provides a zinc oxide resistor disc glue-discharging pre-burning pot which has the following beneficial effects: 1. This zinc oxide resistance card is easy to arrange gluey presintering alms bowl in advance, through underframe, bottom plate, support slide bar, first spring, hole, control panel and ejector pin's cooperation setting, make this zinc oxide resistance card be easy to arrange gluey presintering alms bowl have made things convenient for resistance card base piece quick separation and carry out the effect of piece row glue. 2. This zinc oxide resistance card is easy to arrange glues and burns alms bowl in advance, through the cooperation setting of guide slide bar, backup pad, connection slide bar, cleaning scraper blade, clamp plate, second spring, row material logical groove, makes this zinc oxide resistance card be easy to arrange glues burn-in alms bowl and has poss