Viscosity detection equipment for glass sealant

Abstract

The utility model discloses viscosity detection equipment for glass sealant, which relates to the technical field of glass sealant detection and comprises a base, side frames symmetrically fixed on the base, a lifting component, a clamping component, a tension metering component and a drying component. Clamping force is formed on the base plate and the sample plate through the rubber blocks, the friction force is large due to the rubber characteristic of the rubber blocks, and the clamping stability is improved; according to the device, hot air can be used for drying the joint of the base plate and the sample plate from the air outlet pipe, and the hot air can quickly heat the surface of glue, promote the molecular reaction of the glue and accelerate drying and curing, so that the waiting time is shortened, and the detection efficiency is improved; the device can utilize the pressure sensor to measure the real-time tensile force borne by the joint of the substrate and the sample plate until the substrate is separated from the sample plate, the maximum tensile force value borne by the glass sealant can be measured, the tensile force value is in direct proportion to the viscosity, and the viscosity of the glass sealant can be measured.

Description

Technical Field

[0001] This utility model relates to the technical field of glass sealant testing, specifically to a viscosity testing device for glass sealant. Background Technology

[0002] Glass sealants are divided into acidic and neutral types, and are composed of formaldehyde, phenylsilicone, sodium carbonate, acetic acid, and organic silicone. After the glass sealant is produced, its viscosity needs to be tested.

[0003] Existing viscosity testing equipment applies glass glue between the substrate and the sample and then tests the pass rate of the glass glue by tensile testing. After the glass glue between the substrate and the sample dries, an effective test can only be performed, which increases the testing time and reduces the testing efficiency. Utility Model Content

[0004] This invention provides a viscosity testing device for glass sealant, which has the advantage of accelerating the testing efficiency and solving the problem of long waiting time for the adhesive to dry in existing testing devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a viscosity testing device for glass sealant, comprising a base and side frames symmetrically fixed on the base, and further comprising a lifting assembly, a clamping assembly, a tension metering assembly, and a drying assembly, wherein:

[0006] The inner side of the side frame is provided with a sliding groove;

[0007] The tension measuring component includes a pressure sensor, with screws symmetrically arranged at both ends of the pressure sensor. The upper screw is screwed to the hanging sleeve, and the lower screw is screwed to the clamp. A data wire is connected to one side of the pressure sensor, and the data wire is electrically connected to the control panel.

[0008] The drying assembly includes a drying body, a control box on one side of the drying body, an air outlet channel on the outer side of the drying body, and an extension channel fixedly connected by a flange. The extension channel is connected to the air outlet pipe.

[0009] As a preferred technical solution of this utility model, the clamping assembly includes symmetrically arranged rubber blocks, the rubber blocks are triangular prisms, the rubber blocks are slidably fitted in the clamping frame, the back side of the clamping frame is rotatably fitted with an adjusting rod, a base plate and a template are placed between the rubber blocks, and one end of the base plate is provided with an adhesive coating groove.

[0010] As a preferred technical solution of this utility model, a pressure plate is provided close to the upper end of the rubber block, one end of the pressure plate is fixedly connected to the spring, the other end of the spring is fixedly connected to the inner wall of the clamp, and the inner groove of the rubber block slides and fits with the top and bottom surfaces of the transmission plate.

[0011] As a preferred technical solution of this utility model, one end of the transmission plate is connected to the transmission frame, the transmission frame slides and engages with the slider, the slider is rotatably connected to the adjusting rod, one end of the adjusting rod slides and engages with the limiting rod, and one end of the limiting rod engages with the limiting hole on the back side of the clamp.

[0012] As a preferred embodiment of this utility model, a spiral sleeve is fixedly connected to the top surface of the base, and the spiral sleeve is spirally fixed to the clamp located below by a screw shaft.

[0013] As a preferred technical solution of this utility model, the lifting assembly includes a servo motor fixedly installed on the base, a motor gear is installed at one end of the servo motor, a linkage gear is engaged and rotates on one side of the motor gear, and a shaft gear is engaged on one side of the linkage gear, and two shaft gears are symmetrically arranged.

[0014] As a preferred technical solution of this utility model, the shaft gear is installed at one end of the spiral shaft, the other end of the spiral shaft is rotatably fitted with the lifting plate and is helically engaged, the lifting plate is fitted with a stabilizing column and is slidably engaged, the two ends of the lifting plate are fitted with sliding grooves and are slidably engaged, the top surface of the lifting plate is fixedly connected to the dryer body, and the bottom surface is fixedly connected to the hanging sleeve.

[0015] Compared with the prior art, this utility model provides a viscosity testing device for glass sealant, which has the following advantages:

[0016] The triangular prism structure of the rubber block in this invention causes the rubber blocks to be squeezed together by the inner wall of the clamp during movement, thereby forming a clamping force on the substrate and the sample. The rubber properties of the rubber block result in high friction, improving clamping stability. The device can use hot air from the air outlet to dry the connection between the substrate and the sample. The hot air can quickly heat the surface of the adhesive, promote the reaction of adhesive molecules, accelerate drying and curing, reduce waiting time, and improve detection efficiency. The device can use a pressure sensor to measure the real-time tensile force at the connection between the substrate and the sample until the substrate and the sample separate, thus measuring the maximum tensile force that the glass sealant can withstand. The tensile force value is directly proportional to the viscosity, thus allowing the measurement of the viscosity of the glass sealant. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a partial structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the drying component structure of this utility model;

[0020] Figure 4 This is a structural diagram of the substrate and template of this utility model;

[0021] Figure 5 This is a schematic diagram of the tensile force measuring component of this utility model;

[0022] Figure 6 This is a structural diagram of the clamping component of this utility model;

[0023] Figure 7 This is a structural diagram of the lifting component of this utility model.

[0024] In the diagram: 1. Base; 12. Spiral sleeve; 2. Side frame; 21. Slide groove; 3. Lifting assembly; 31. Servo motor; 32. Motor gear; 33. Linkage gear; 34. Shaft gear; 35. Spiral shaft; 36. Lifting plate; 37. Stabilizing column; 4. Clamping assembly; 41. Clamping frame; 411. Limiting hole; 42. Rubber block; 43. Adjusting rod; 44. Pressure plate; 45. Spring; 46. Transmission plate; 47. Transmission frame; 48. Slider; 49. Limiting rod; 5. Tension measuring assembly; 51. Pressure sensor; 511. Screw; 52. Hanging sleeve; 53. Data cable; 54. Control panel; 6. Drying assembly; 61. Dryer body; 62. Control box; 63. Air outlet channel; 64. Extension channel; 65. Air outlet pipe; 7. Base plate; 71. Glue coating tank; 8. Template. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0026] Please see Figures 1-5 This utility model discloses a viscosity testing device for glass sealant, including a base 1 and side frames 2 symmetrically fixed on the base 1, and also includes a lifting assembly 3, a clamping assembly 4, a tension measuring assembly 5, and a drying assembly 6, wherein:

[0027] The inner side of the side frame 2 is provided with a sliding groove 21;

[0028] Please refer to the appendix. Figure 5The tension measuring component 5 includes a pressure sensor 51. The pressure sensor 51 has screws 511 symmetrically arranged at both ends. The upper screw 511 is screwed to the hanging sleeve 52, and the lower screw 511 is screwed to the clamp 41. One side of the pressure sensor 51 is connected to a data wire 53, which is electrically connected to the control panel 54. Specifically, the hanging sleeve 52 pulls the pressure sensor 51, and the pressure sensor 51, under tension, transmits data from the data wire 53 to the control panel 54 for display in real time.

[0029] The drying assembly 6 includes a drying body 61, a control box 62 is provided on one side of the drying body 61, and an air outlet duct 63 is provided on the outer side of the drying body 61. The air outlet duct 63 and the extension duct 64 are fixedly connected by a flange, and the extension duct 64 is connected to the air outlet pipe 65.

[0030] Please refer to the appendix. Figure 4 , Figure 6 The clamping assembly 4 includes symmetrically arranged rubber blocks 42, which are triangular prisms in shape. The rubber blocks 42 are slidably fitted into the clamp 41. An adjusting rod 43 is rotatably fitted into the back side of the clamp 41. A substrate 7 and a template 8 are placed between the rubber blocks 42. One end of the substrate 7 is provided with a glue-applying groove 71. Specifically, the triangular prism structure of the rubber blocks 42 causes them to be squeezed together by the inner wall of the clamp 41 during the movement of the rubber blocks 42 toward the direction of moving out of the clamp 41, thereby forming a clamping force on the substrate 7 and the template 8. The rubber properties of the rubber blocks 42 result in a large friction force, which improves the clamping stability.

[0031] In this embodiment, the control box 62 starts the drying machine body 61, blows hot air out from the air outlet channel 63, enters the air outlet pipe 65 from the extension channel 64, and then dries the connection between the substrate 7 and the sample 8 with hot air. The hot air can quickly heat the surface of the adhesive, promote the reaction of adhesive molecules, and accelerate drying and curing. Example 2

[0032] Based on the above embodiment 1, please refer to the appendix. Figure 2 , Figure 3 , Figure 6 as well as Figure 7 A pressure plate 44 is attached to the upper end of the rubber block 42. One end of the pressure plate 44 is fixedly connected to the spring 45, and the other end of the spring 45 is fixedly connected to the inner wall of the clamp 41. The inner groove of the rubber block 42 slides and fits with the top and bottom surfaces of the transmission plate 46.

[0033] One end of the transmission plate 46 is connected to the transmission frame 47. The transmission frame 47 slides and engages with the slider 48. The slider 48 is rotatably connected to the adjusting rod 43. One end of the adjusting rod 43 slides and engages with the limiting rod 49. One end of the limiting rod 49 engages with the limiting hole 411 on the back side of the clamp 41. Specifically, when the adjusting rod 43 is pulled, the adjusting rod 43 moves in a circle around its connection with the clamp 41. When the adjusting rod 43 rotates, it drives the slider 48 to slide in the transmission frame 47 and gives the sliding frame 47 a vertical force. The transmission frame 47 uses the transmission plate 46 to drive the symmetrical rubber blocks 42 to move closer to each other, thereby forming a clamping force on the substrate 7 and the template 8.

[0034] A spiral sleeve 12 is fixedly connected to the top surface of the base 1, and the spiral sleeve 12 is screwed to the clamp 41 located below by a screw shaft.

[0035] The lifting assembly 3 includes a servo motor 31 fixedly mounted on the base 1. A motor gear 32 is mounted on one end of the servo motor 31. A linkage gear 33 is engaged and rotated on one side of the motor gear 32. A shaft gear 34 is engaged on one side of the linkage gear 33. Two shaft gears 34 are symmetrically arranged.

[0036] The shaft gear 34 is installed at one end of the spiral shaft 35. The other end of the spiral shaft 35 rotates and engages with the lifting plate 36 in a spiral fit. The lifting plate 36 is fitted with a stabilizing column 37 in a sliding fit. The two ends of the lifting plate 36 are fitted with sliding grooves 21 in a sliding fit. The top surface of the lifting plate 36 is fixedly connected to the dryer body 61, and the bottom surface is fixedly connected to the hanging sleeve 52.

[0037] In this embodiment, the servo motor 31 uses the motor gear 32 to give a rotational force to the linkage gear 33, and the linkage gear 33 uses the shaft gear 34 to give a rotational force to the spiral shaft 35. The spiral shaft 35 interacts with the lifting plate 36 to give the lifting plate 36 an upward force, which in turn causes the lifting plate 36 to pull the pressure sensor 51 through the hanging sleeve 52. The pressure sensor 51 pulls the substrate 7 through the clamp 41 until the substrate 7 separates from the sample 8, and the maximum tensile force that the glass sealant can withstand can be measured.

[0038] The working principle and usage process of this utility model are as follows: First, the glass sealant to be tested is evenly applied to the glue coating groove 71 of the substrate 7. Then, one end of the sample 8 is placed on the glass sealant and fitted into the glue coating groove 71. The joint is pinched and excess glue is scraped off. The joint can be clamped with a clip to prevent it from falling off during installation.

[0039] Then, one end of the pasted template 8 and one end of the substrate 7 are placed between the rubber blocks 42 respectively. Pull the adjusting rod 43. The adjusting rod 43 moves in a circle around its connection with the clamp 41. When the adjusting rod 43 rotates, it drives the slider 48 to slide in the transmission frame 47 and gives the sliding frame 47 a vertical force. The transmission frame 47 uses the transmission plate 46 to drive the symmetrical rubber blocks 42 to slide out of the clamp 41. Due to the triangular prism structure of the rubber blocks 42, the rubber blocks 42 will be squeezed by the inner wall of the clamp 41 during the removal process and move closer to each other, thereby forming a clamping force on the substrate 7 and the template 8. The rubber properties of the rubber blocks 42 make the friction very large, which improves the clamping stability. After adjustment, the limiting rod 49 passes through the adjusting rod 43 and is inserted into the limiting hole 411 for limiting.

[0040] After clamping is completed, the dryer body 61 is started using the control box 62, and hot air is blown out from the air outlet channel 63 and enters the air outlet pipe 65 from the extension channel 64. Then, the connection between the substrate 7 and the sample 8 is dried with hot air. The hot air can quickly heat the surface of the adhesive, promote the reaction of adhesive molecules, accelerate drying and curing, reduce waiting time, and improve detection efficiency.

[0041] Finally, the test begins. The servo motor 31 is started using the control panel 54, and the input voltage is gradually increased. The servo motor 31 uses the motor gear 32 to provide a rotational force to the linkage gear 33. The linkage gear 33 uses the shaft gear 34 to provide a rotational force to the spiral shaft 35. The spiral shaft 35 interacts with the lifting plate 36, giving the lifting plate 36 an upward force. This causes the lifting plate 36 to pull the pressure sensor 51 using the hanging sleeve 52. The pressure sensor 51, under tension, transmits data in real time from the data wire to the control panel 54 for display. The pressure sensor 51 pulls the substrate 7 through the clamp 41 until the substrate 7 separates from the sample 8. The maximum tensile force that the glass sealant can withstand can be measured. The tensile force is directly proportional to the viscosity, so the viscosity of the glass sealant can be measured.

Claims

1. A viscosity testing device for glass sealant, comprising a base (1) and side frames (2) symmetrically fixed on the base (1), characterized in that, It also includes a lifting assembly (3), a clamping assembly (4), a tension metering assembly (5), and a drying assembly (6), wherein: The inner side of the side frame (2) is provided with a sliding groove (21); The tension measuring component (5) includes a pressure sensor (51). The pressure sensor (51) has screws (511) symmetrically arranged at both ends. The upper screw (511) is screwed to the sleeve (52), and the lower screw (511) is screwed to the clamp (41). A data wire (53) is connected to one side of the pressure sensor (51), and the data wire (53) is electrically connected to the control panel (54). The drying assembly (6) includes a drying body (61), a control box (62) is provided on one side of the drying body (61), an air outlet channel (63) is provided on the outer side of the drying body (61), the air outlet channel (63) and the extension channel (64) are fixedly connected by a flange, and the extension channel (64) is connected to the air outlet pipe (65).

2. The viscosity testing device for glass sealant according to claim 1, characterized in that: The clamping assembly (4) includes symmetrically arranged rubber blocks (42), which are triangular prisms. The rubber blocks (42) are slidably fitted in the clamp (41). An adjusting rod (43) is rotatably fitted on the back side of the clamp (41). A base plate (7) and a template (8) are placed between the rubber blocks (42). One end of the base plate (7) is provided with a glue-applying groove (71).

3. The viscosity testing device for glass sealant according to claim 2, characterized in that: The upper end of the rubber block (42) is close to the pressure plate (44), the pressure plate (44) is fixedly connected to one end of the spring (45), the other end of the spring (45) is fixedly connected to the inner wall of the clamp (41), and the inner groove of the rubber block (42) slides and fits with the top and bottom surfaces of the transmission plate (46).

4. The viscosity testing device for glass sealant according to claim 3, characterized in that: One end of the transmission plate (46) is connected to the transmission frame (47), the transmission frame (47) slides and engages with the slider (48), the slider (48) is rotatably connected with the adjusting rod (43), one end of the adjusting rod (43) slides and engages with the limiting rod (49), and one end of the limiting rod (49) engages with the limiting hole (411) on the back side of the clamp (41).

5. The viscosity testing device for glass sealant according to claim 1, characterized in that: The base (1) is fixedly connected to a spiral sleeve (12) on its top surface. The spiral sleeve (12) is fixed to the clamp (41) located below by a screw shaft.

6. The viscosity testing device for glass sealant according to claim 1, characterized in that: The lifting assembly (3) includes a servo motor (31) fixedly installed on the base (1). A motor gear (32) is installed at one end of the servo motor (31). A linkage gear (33) is engaged on one side of the motor gear (32) and rotates in cooperation with it. A shaft gear (34) is engaged on one side of the linkage gear (33). Two shaft gears (34) are symmetrically arranged.

7. The viscosity testing device for glass sealant according to claim 6, characterized in that: The shaft gear (34) is installed at one end of the spiral shaft (35), and the other end of the spiral shaft (35) is rotated and fitted with the lifting plate (36) and screwed together. The lifting plate (36) is fitted with a stabilizing column (37) and slidably fitted together. The two ends of the lifting plate (36) are fitted with sliding grooves (21) and slidably fitted together. The top surface of the lifting plate (36) is fixedly connected to the dryer body (61), and the bottom surface is fixedly connected to the hanging sleeve (52).

Images