Silica gel strip aging tester

Abstract

The utility model discloses a silica gel strip aging tester, which belongs to the technical field of silica gel strip testers and comprises a shell, a sliding door plate slidably mounted on one side of the shell, threaded plates fixedly mounted on two sides of the sliding door plate, two motors fixedly mounted in the shell, and threaded rods fixedly mounted at output ends of the motors. The threaded plates are connected to the threaded rods in a threaded mode, two connecting plates are fixedly installed in the shell, rotating round rods and second connecting rods are rotationally installed on the sides, away from each other, of the two connecting plates, first connecting rods and gears are fixedly installed on the rotating round rods, and the same workbench is rotationally installed between the two first connecting rods and the two second connecting rods. Through the cooperation of a plurality of structures, the silica gel adhesive tape can be rapidly replaced, the test period is greatly shortened, the test efficiency is improved, the working time is saved, different environments can be simulated, and the silica gel adhesive tape aging performance test device is widely suitable for aging performance tests of silica gel adhesive tapes with different types and purposes.

Description

TECHNICAL FIELD

[0001] The utility model relates to silica gel adhesive tape tester technical field especially relates to a silica gel adhesive tape aging tester. BACKGROUND

[0002] Silica gel adhesive tape aging tester relates to the testing device and tester of conductive adhesive tape, in modern industrial production, conductive adhesive tape because its stable and reliable performance and production assembly simple and efficient, is widely used in game machine, telephone, electronic watch, calculator and instrument etc. However, due to the uniformity and stability of resistance of conductive adhesive tape in the production process are difficult to control, the conductive adhesive tape manufactured may exist some defects, which needs to carry out performance detection to ensure product quality, and the traditional detection equipment is usually single structure, can only detect some parts of conductive adhesive tape, leads to the detection effect not enough comprehensive. For example, the existing testing device often cannot measure the resistance uniformity, stability and consistency of conductive adhesive tape simultaneously, which limits the accuracy and efficiency of product detection, and the silica gel adhesive tape aging tester highlights the importance and complexity of material performance detection.

[0003] Silica gel adhesive tape is widely used in construction, electronics, automobile and other industries due to its excellent high and low temperature resistance, insulation, waterproof and sealing performance, however, silica gel adhesive tape will gradually age due to environmental factors such as temperature, humidity, ultraviolet radiation etc. during long-term use, leading to the decline of its physical and chemical properties, the existing aging test equipment is complex to operate, and the test efficiency is low, and the silica gel adhesive tape cannot be replaced quickly, which greatly reduces the work efficiency, therefore, the silica gel adhesive tape aging tester is proposed to solve the problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of silica gel adhesive tape aging tester to solve the problems raised in the above background.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides a silica gel strip aging tester, including: the shell, one side of the shell is installed with the sliding door board, both sides of the sliding door board are fixedly installed with the threaded plate, two motors are fixedly installed in the shell, the threaded rod is fixedly installed at the motor output, the threaded plate is connected on the threaded rod, two connecting plates are fixedly installed in the shell, both sides of two connecting plates are rotatably installed with rotary round rod and connecting rod two, the rotary round rod is fixedly installed with connecting rod one and gear, the same worktable is rotatably installed between two connecting rod one and two connecting rod two, one side of the sliding door board is fixedly installed with two racks, two racks are all set below the corresponding gear, the worktable is provided with clamping assembly.

[0007] Preferably, the clamping assembly comprises: two lower clamping blocks and two upper pressing blocks, both of the lower clamping blocks are fixedly installed at the top end of the worktable, the top end of the lower clamping block is fixedly installed with two vertical blocks, the upper pressing block is rotatably installed between the two vertical blocks, the top end of the lower clamping block is fixedly installed with a screw rod, the screw rod is threadedly connected with a threaded block, the threaded block is movably abutted at the top end of the upper pressing block, the bottom end of the upper pressing block is fixedly installed with a spring, the bottom end of the spring is fixedly connected with the lower clamping block, and the bottom end of the upper pressing block is fixedly installed with a plurality of pressing nails.

[0008] Preferably, the top end of the shell is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a lower pressing block, a lower pressing square hole matched with the lower pressing block is formed in the worktable, an environmental simulation device is fixedly installed in the shell, a bottom plate is fixedly installed on the shell, and a plug square slot matched with the bottom plate is formed in the sliding door plate.

[0009] Preferably, an installation square hole is formed in the sliding door plate, a glass plate is fixedly installed in the installation square hole, two stop rods are fixedly installed on one side of the connecting plate, one of the stop rods is movably abutted on one side of the connecting rod two, and the other stop rod is movably abutted on one side of the connecting rod one.

[0010] Preferably, a sliding bar hole matched with the threaded plate is formed in the shell, an installation circular groove matched with the motor is formed in the shell, and a sliding moving hole matched with the sliding door plate and the threaded rod is formed in the shell.

[0011] Preferably, a sliding concave hole is formed in the upper pressing block, the screw rod is slidably installed in the sliding concave hole, and a placing groove is formed in both of the lower clamping blocks.

[0012] Preferably, a rotary rod is fixedly installed between two adjacent vertical blocks, and a rotary circular hole matched with the rotary rod is formed in the upper pressing block.

[0013] The utility model discloses a silica gel strip aging tester, through the startup fixed installation in the shell of two motor, lets two motor drive its output fixed mounting screw rod rotation, to this let screw thread connection in the screw rod is the screw plate of moving, drives the sliding door board to move, and the sliding door board will drive its fixed installation two racks together moves, after moving to certain height, two racks will be respectively with the corresponding gear mesh, to this drive gear rotation, drive rotary round bar and connecting rod one together rotates, to this worktable is removed from the shell, be applicable to different types and purposes'silica gel strip aging performance test, can be more convenient to the replacement of material, greatly speeded up the work efficiency, saved the working time,

[0014] The utility model discloses a silica gel strip aging tester, through the rotation of two screw blocks, let screw block release the pressing of upper pressing piece, cooperate by spring, will lift upper pressing piece, place silica gel strip to the placement groove of two lower clamping blocks set up on, under the pressure of screw block rotation, limit upper pressing piece, fix, let two motor drive screw rod reverse rotation, control two screw plates and the lower shift of sliding door board, through the cooperation of rack and pinion, let worktable move back to the shell, then start the environmental simulation device of fixed installation in the shell, to this simulation various environmental conditions that silica gel strip can encounter in the use process, start electric push rod simultaneously with environmental simulation, let electric push rod exert pressure on silica gel strip, simulate the mechanical stress state in actual use, to this simulation;

[0015] The utility model discloses a structure design is reasonable, through the cooperation of multiple structures, can replace silica gel strip quickly, greatly shorten the test period, improve test efficiency, save the working time, and can simulate different environment, and widely applicable to different types and purposes'silica gel strip aging performance test. ACCURACY

[0016] Figure 1 It is a kind of silica gel strip aging tester's three-dimensional structure schematic diagram that the utility model proposes;

[0017] Figure 2 It is the structure opening schematic diagram of a kind of silica gel strip aging tester that the utility model proposes;

[0018] Figure 3 It is the sectional structure schematic diagram of a kind of silica gel strip aging tester that the utility model proposes;

[0019] Figure 4 It is the partial structure of a kind of silica gel strip aging tester that the utility model proposes Split schematic diagram;

[0020] Figure 5The utility model provides a kind of local structure split schematic diagram of silica gel strip aging tester.

[0021] In the drawing: 1, shell; 2, sliding door plate; 3, bottom plate; 4, electric push rod; 5, threaded plate; 6, workbench; 7, connecting rod one; 8, connecting rod two; 9, glass plate; 10, lower pressing block; 11, environmental simulation device; 12, motor; 13, rack; 14, threaded rod; 15, rotary round rod; 16, gear; 17, connecting plate; 18, stop rod; 19, lower clamping block; 20, upper pressing block; 21, screw rod; 22, threaded block; 23, vertical block; 24, spring; 25, press nail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] REFERENCE Figures 1-5 A kind of silica gel strip aging tester, including: shell 1, shell 1 side sliding installation has sliding door plate 2, sliding door plate 2 both sides are fixedly installed with threaded plate 5, two motors 12 are fixedly installed in shell 1, threaded rod 14 is fixedly installed in the output end of motor 12, threaded plate 5 is screw-connected on threaded rod 14, two connecting plates 17 are fixedly installed in shell 1, the side of two connecting plates 17 relatively far is rotatably installed with rotary round rod 15 and connecting rod two 8, connecting rod one 7 and gear 16 are fixedly installed on rotary round rod 15, same workbench 6 is rotatably installed between two connecting rod one 7 and two connecting rod two 8, two racks 13 are fixedly installed on the side of sliding door plate 2, two racks 13 are all arranged below corresponding gear 16, clamping assembly is provided on workbench 6.

[0024] In the embodiment, the clamping assembly includes: two lower clamping blocks 19 and two upper pressing blocks 20, two lower clamping blocks 19 are fixedly installed at the top end of workbench 6, two vertical blocks 23 are fixedly installed at the top end of lower clamping block 19, upper pressing block 20 is rotatably installed between two vertical blocks 23, screw rod 21 is fixedly installed at the top end of lower clamping block 19, threaded block 22 is screw-connected on screw rod 21, threaded block 22 is movably abutted at the top end of upper pressing block 20, spring 24 is fixedly installed at the bottom end of upper pressing block 20, spring 24 is fixedly connected with lower clamping block 19 at the bottom end, a plurality of press nails 25 are fixedly installed at the bottom end of upper pressing block 20, to ensure uniform pressure and fix different thickness of adhesive tape.

[0025] In this embodiment, the top end of the shell 1 is fixedly installed with an electric push rod 4, the output end of the electric push rod 4 is fixedly installed with a lower pressing block 10, the workbench 6 is provided with a lower pressing square hole matched with the lower pressing block 10, the shell 1 is fixedly installed with an environmental simulation device 11, the shell 1 is fixedly installed with a bottom plate 3, the sliding door plate 2 is provided with an inserted square groove matched with the bottom plate 3, and additional pressure test is conducted.

[0026] In this embodiment, the sliding door plate 2 is provided with a mounting square hole, the mounting square hole is fixedly installed with a glass plate 9, two stop rods 18 are fixedly installed on one side of the connecting plate 17, one of the stop rods 18 movably abuts one side of the connecting rod 28, and the other stop rod 18 movably abuts one side of the connecting rod 17, the shell 1 is provided with a sliding bar hole matched with the threaded plate 5, the shell 1 is provided with a mounting circular groove matched with the motor 12, and the shell 1 is provided with a sliding moving hole matched with the sliding door plate 2 and the threaded rod 14, so that the working condition inside the tester can be observed.

[0027] In this embodiment, the upper pressing block 20 is provided with a sliding concave hole, the screw rod 21 is slidably installed in the sliding concave hole, the two lower clamping blocks 19 are both provided with a placing groove, the accurate installation and smooth movement of each component are ensured, adjacent two vertical blocks 23 are fixedly installed with a rotating rod, the upper pressing block 20 is provided with a rotating circular hole matched with the rotating rod, and different clamping requirements are adapted.

[0028] In this embodiment, in use, by starting two motors 12 fixedly installed in the shell 1, the two motors 12 drive the threaded rods 14 fixedly installed at the output ends to rotate, so that the threaded plates 5 threaded on the threaded rods 14 are moved, the sliding door plate 2 is moved, the sliding door plate 2 drives the two racks 13 fixedly installed thereon to move together, after moving to a certain height, the two racks 13 are engaged with the corresponding gears 16 respectively, so as to drive the gears 16 to rotate, drive the rotating round rods 15 and the connecting rods 7 to rotate together, so as to move the workbench 6 out of the shell 1, which is suitable for aging performance test of silica gel strips of different types and purposes, can replace the material more conveniently, greatly speeds up the work efficiency, saves the working time, then by rotating the two threaded blocks 22, the threaded blocks 22 release the pressing of the upper pressing block 20, by the cooperation of the spring 24, the upper pressing block 20 is pulled up, the upper pressing block 20 is rotated, then the silica gel strip is placed in the placing groove formed in the two lower clamping blocks 19, by the rotation and pressing of the threaded block 22, the upper pressing block 20 is limited and fixed, the two motors 12 drive the threaded rods 14 to rotate in the opposite direction, control the two threaded plates 5 and the sliding door plate 2 to move downward, by the cooperation of the racks 13 and the gears 16, the workbench 6 is moved back into the shell 1, then the environmental simulation device 11 fixedly installed in the shell 1 is started, so as to simulate various environmental conditions that the silica gel strip may encounter in use, and the electric push rod 4 is started at the same time, so as to simulate the mechanical stress state in actual use.

[0029] The silica gel strip aging tester provided by the utility model is described in detail. The principles and implementation modes of the utility model are described by applying specific examples. The above examples are only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the utility model, the utility model can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A silicone strip aging tester characterized by, Include: The shell (1), the sliding door plate (2) is installed on one side of the shell (1) slidingly, both sides of the sliding door plate (2) are fixedly installed with threaded plates (5), two motors (12) are fixedly installed in the shell (1), the output end of the motor (12) is fixedly installed with a threaded rod (14), the threaded plate (5) is screwed on the threaded rod (14), two connecting plates (17) are fixedly installed in the shell (1), the far side of the two connecting plates (17) is rotatably installed with a rotating round rod (15) and a connecting rod two (8), the rotating round rod (15) is fixedly installed with a connecting rod one (7) and a gear (16), the same workbench (6) is rotatably installed between the two connecting rod one (7) and the two connecting rod two (8), one side of the sliding door plate (2) is fixedly installed with two racks (13), both the two racks (13) are arranged below the corresponding gear (16), the workbench (6) is provided with a clamping assembly.

2. The silicone rubber strip aging tester according to claim 1, characterized in that, The clamping assembly comprises two lower clamping blocks (19) and two upper pressing blocks (20), both the two lower clamping blocks (19) are fixedly installed at the top end of the workbench (6), the top end of the lower clamping block (19) is fixedly installed with two vertical blocks (23), the upper pressing block (20) is rotatably installed between the two vertical blocks (23), the top end of the lower clamping block (19) is fixedly installed with a screw rod (21), the screw rod (21) is screwed with a threaded block (22), the threaded block (22) is movably abutted at the top end of the upper pressing block (20), the bottom end of the upper pressing block (20) is fixedly installed with a spring (24), the bottom end of the spring (24) is fixedly connected with the lower clamping block (19), and the bottom end of the upper pressing block (20) is fixedly installed with a plurality of pressing nails (25).

3. The silicone rubber strip aging tester according to claim 1, characterized in that, The top end of the shell (1) is fixedly installed with an electric push rod (4), the output end of the electric push rod (4) is fixedly installed with a lower pressing block (10), the workbench (6) is provided with a lower pressing square hole matched with the lower pressing block (10), the shell (1) is fixedly installed with an environmental simulation device (11), the shell (1) is fixedly installed with a bottom plate (3), and the sliding door plate (2) is provided with an insertion square groove matched with the bottom plate (3).

4. The silicone rubber strip aging tester according to claim 1, characterized in that, The sliding door plate (2) is provided with an installation square hole, and a glass plate (9) is fixedly installed in the installation square hole, one side of the connecting plate (17) is fixedly installed with two stop rods (18), one of the stop rods (18) is movably abutted with one side of the connecting rod two (8), and the other stop rod (18) is movably abutted with one side of the connecting rod one (7).

5. The silicone rubber strip aging tester according to claim 1, characterized in that, The shell (1) is provided with a sliding bar hole matched with the threaded plate (5), the shell (1) is provided with an installation circular groove matched with the motor (12), and the shell (1) is provided with a sliding moving hole matched with the sliding door plate (2) and the threaded rod (14).

6. The silicone rubber strip aging tester according to claim 2, characterized in that, The upper pressing block (20) is provided with a sliding recess, and the screw rod (21) is slidingly installed in the sliding recess, and both the two lower clamping blocks (19) are provided with a placing groove.

7. The silicone rubber strip aging tester of claim 2, wherein, Two adjacent said vertical blocks (23) are fixedly installed with a rotating rod, and a rotating circular hole matching with the rotating rod is formed on the upper pressing block (20).

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