CN-224231857-U - Glass volume resistance measuring device

CN224231857UCN 224231857 UCN224231857 UCN 224231857UCN-224231857-U

Abstract

The utility model belongs to the technical field of measurement, in particular to a glass volume resistance measuring device which comprises two groups of electrodes and a flattening module, wherein soft conductors are arranged on the surface, which is jointed with glass, of each group of electrodes, during measurement, a first group of electrodes are firstly arranged at the bottom to receive glass to be measured, then a second group of electrodes are arranged at the top of the glass to detect, the flattening module comprises a press roller which moves in the horizontal direction, during measurement, the press roller firstly moves at the top of the glass to completely joint and contact the soft conductors of the first group of electrodes at the bottom of the glass with the bottom surface of the glass, and then the press roller moves at the top of the second group of electrodes to completely joint and contact the soft conductors of the second group of electrodes at the top of the glass with the top surface of the glass. The technical problem of test data deviation caused by incomplete contact between glass and an electrode in the glass volume resistance in the prior art is solved.

Inventors

MAO LI
CHU WENJING
LIN JINXI
LIN JINHAN

Assignees

常州亚玛顿股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250409

Claims (4)

1. A glass volume resistance measuring device, comprising: two groups of electrodes (1), wherein soft conductors (11) are arranged on the surface, which is attached to the glass (2), of each group of electrodes (1), during measurement, the first group of electrodes (1) are firstly arranged at the bottom to receive the glass (2) to be measured, and then the second group of electrodes (1) are arranged at the top of the glass (2) to detect; The flattening module (3), flattening module (3) includes compression roller (31) of activity in the horizontal direction, during the measurement, compression roller (31) are first at the top activity of glass (2) in order to with the first group of glass (2) bottom soft electric conductor (11) of electrode (1) and the bottom surface of glass (2) laminating contact completely, then, compression roller (31) are in the second group the top activity of electrode (1) is with the second group at glass (2) top soft electric conductor (11) of electrode (1) and the top surface of glass (2) laminating contact completely.
2. Glass volume resistance measuring device according to claim 1, characterized in that the flattening module (3) further comprises: A frame (32), wherein the frame (32) is configured at the periphery of the electrode (1); The belt assembly (33), belt assembly (33) includes belt pulley (34) and belt body (35), belt pulley (34) are assembled on support body (32), belt body (35) dispose electrode (1) periphery and spanned electrode (1), be fixed with bearing frame (36) on belt body (35), rotationally assemble on bearing frame (36) compression roller (31).
3. Glass volume resistance measuring device according to claim 2, characterized in that the frame (32) comprises four vertical bars (321) arranged at the periphery of the electrode (1), wherein vertical guide grooves (322) are formed on the vertical bars (321), the belt pulley (34) is assembled in the guide grooves (322), meanwhile, a detachable positioning ring (37) is arranged on the vertical bars (321), and the positioning ring (37) is arranged at the bottom of the belt pulley (34) to position the belt pulley (34) at the corresponding height position.
4. Glass volume resistance measuring device according to claim 1, characterized in that the flexible electrical conductor (11) is an electrically conductive rubber.

Description

Glass volume resistance measuring device Technical Field The utility model belongs to the technical field of measurement, and particularly relates to a glass volume resistance measuring device. Background The principle of glass volume resistance is based on ohm's law and measurement of electric field strength, volume resistivity (ρ) is defined as the resistance value per unit volume of a material for describing the resistance of the material to electric current, and is defined as ρ=r×a/L, where ρ is the volume resistivity, R is the resistance value of a sample of the material, a is the cross-sectional area of the sample, and L is the length of the sample. The electrode and the glass are all rigid materials in the glass body resistance test, and the problem of flatness of the glass can directly lead to incomplete contact between the glass and the electrode, so that the sectional area A participating in calculation is inaccurate, and the deviation of test data is caused. Disclosure of Invention In order to solve the technical problem that in the prior art, the glass volume resistance is deviated from test data due to incomplete contact between glass and an electrode, the application provides a glass volume resistance measuring device, and the technical problem is solved. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a glass volume resistance measuring device which comprises two groups of electrodes, a flattening module and a pressing roller, wherein soft conductors are arranged on the surface, which is attached to glass, of each group of electrodes, during measurement, the first group of electrodes are firstly arranged at the bottom to receive glass to be measured, then the second group of electrodes are arranged at the top of the glass to detect, the pressing roller moves in the horizontal direction, during measurement, the pressing roller moves at the top of the glass to completely attach and contact the soft conductors of the first group of electrodes at the bottom of the glass with the bottom surface of the glass, and then the pressing roller moves at the top of the second group of electrodes to completely attach and contact the soft conductors of the second group of electrodes at the top of the glass with the top surface of the glass. Further, the flattening module further comprises a frame body and a belt assembly, wherein the frame body is arranged on the periphery of the electrode, the belt assembly comprises a belt pulley and a belt body, the belt pulley is assembled on the frame body, the belt body is arranged on the periphery of the electrode and spans across the electrode, a bearing seat is fixed on the belt body, and the compression roller is rotatably assembled on the bearing seat. Further, the frame body comprises four vertical rods which are arranged on the periphery of the electrode, a guide groove in the vertical direction is formed in the vertical rods, the belt pulley is assembled in the guide groove, meanwhile, a detachable positioning ring is further arranged on the vertical rods, and the positioning ring is arranged at the bottom of the belt pulley to position the belt pulley at a corresponding height position. Further, the soft electric conductor is conductive rubber. Based on the technical scheme, the utility model has the following technical effects: According to the glass volume resistance measuring device, the soft conductor is added between the electrode and the glass to be measured to serve as the auxiliary electrode, the soft contact enables the glass to be measured to be tightly attached to the soft conductor, meanwhile, the pressing roller of the flattening module is adopted to flatten and remove bubbles between the glass and the soft conductor, so that the sectional area is more accurate, and the data test is more accurate. Drawings FIG. 1 is a three-dimensional schematic view of a glass volume resistance measuring device of the present utility model; FIG. 2 is a schematic diagram showing the overall structure of the glass volume resistance measuring device of the present utility model. The device comprises a 1-electrode, a 11-soft conductor, 2-glass, a 3-flattening module, 31-press rolls, 32-frame bodies, 321-vertical rods, 322-guide grooves, 33-belt assemblies, 34-belt pulleys, 35-belt bodies, 36-bearing seats and 37-positioning rings. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the util