Fixing assembly for testing epoxy molding compound

Abstract

The utility model discloses a fixing assembly for testing an epoxy molding compound, which belongs to the technical field of epoxy molding compound testing equipment and comprises a support base and a support frame relatively fixed on the support base, and a detection base is arranged in the support frame. The fixing assembly for testing the epoxy molding compound further comprises a moving seat and a transmission part, wherein the moving seat is sleeved with a sliding groove formed in the supporting base in a sliding mode, limiting grooves are oppositely formed in the moving seat, and the transmission part is arranged between the moving seat and the detection base. According to the utility model, the two groups of detection bases alternately, synchronously and reversely act and are matched with the two limiting grooves in the movable seat, so that a plurality of epoxy grinding plastics can be fed into the limiting grooves at the same time every time, and when the movable seat moves to the lower part of the corresponding detection base and the hardness is detected, the hardness of the epoxy grinding plastics can be detected by utilizing the limiting effect of the limiting grooves and the inner walls of the sliding grooves. Therefore, the fixing effect of the epoxy milled plastic can be achieved, and the fixing operation of the epoxy milled plastic is simple and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy molding compound testing equipment, in particular to a fixing component for epoxy molding compound testing. Background Art

[0002] Epoxy molding compound, also known as epoxy resin molding compound, is made of epoxy resin as base resin, high-performance phenolic resin as curing agent, silicon micropowder as filler, and a variety of additives. After its molding stage, in order to understand whether its hardness meets the production standards, it will be tested for hardness before leaving the factory. In order to ensure the accuracy of the hardness test data, it is necessary to use a fixing component to limit and fix the epoxy molding compound. When the existing fixed components for some epoxy molding compound tests are used to limit and fix the epoxy molding compound, the epoxy molding compound must first be placed on the support plate and made close to the convex edge at its edge, and then the support plate is lifted to a certain height by the vertical telescopic rod, and then the fixed plate is pushed by the relatively arranged horizontal telescopic rod to clamp the epoxy molding compound between the two fixed plates to achieve the limit and fixation operation of the epoxy molding compound. The whole operation process is relatively cumbersome, and only one epoxy molding compound can be fixed and tested at a time, and the efficiency is relatively low.

[0003] The existing patent application number: 202220122698.4 discloses an epoxy molding compound that is easy to test and fix. When the device is in use, the epoxy molding compound is first placed on a support plate, and the limiting plate is used to initially limit the position of the epoxy molding compound. The first telescopic rod is then controlled to lift the support plate to a certain height. The second telescopic rod that is relatively arranged is then controlled to push the fixing plate to move toward each other, so as to clamp and fix the epoxy molding compound to ensure its stability during testing. In the above-mentioned prior art, the operation of controlling the device to limit and fix the epoxy molding compound still has the above-mentioned technical problems. Utility Model Content

[0004] The utility model aims to provide a fixing assembly for testing epoxy molding compound, so as to solve the problems in the above background technology that the fixing operation of epoxy molding compound is relatively complicated, and only one epoxy molding compound can be fixed and tested at a time, resulting in relatively low efficiency.

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

[0006] The utility model provides a fixing assembly for testing epoxy molding plastics, comprising a supporting base and a supporting frame relatively fixed to the supporting base, wherein a detection base is arranged in the supporting frame, and the fixing assembly for testing epoxy molding plastics further comprises:

[0007] A movable seat is slidably sleeved with a sliding groove arranged on the supporting base, and a limiting groove is arranged on the movable seat.

[0008] A transmission member is arranged between the moving seat and the detection base, and is used to synchronize the moving seat with one of the detection bases.

[0009] A support tube is relatively fixed on the support base.

[0010] Furthermore, the limiting groove corresponds to the detection base, and both ends of the limiting groove are through openings.

[0011] Furthermore, the fixing assembly for testing epoxy molding compound further comprises two sets of guide grooves which are arranged on the supporting base relatively to each other and are used for loading and unloading epoxy molded compound.

[0012] Furthermore, the guide groove is located between the two support frames, and each group of guide grooves consists of two guide grooves.

[0013] Furthermore, the transmission member comprises:

[0014] A limit block is slidably sleeved with a transverse groove arranged at the bottom of the movable seat.

[0015] A compression spring is arranged in the transverse groove.

[0016] A pull rope is fixed to one side of the limit block, one end of which passes through the through grooves arranged on the inner walls of the transverse groove and the slide groove in sequence, and one end of the pull rope also passes through the interior of the support tube and is fixedly connected to the top of the detection base.

[0017] Furthermore, the compression spring is located between the limiting block and the through slot, and the compression spring is slidably sleeved on the outside of the pull rope.

[0018] Furthermore, the epoxy molding compound testing fixing assembly further comprises:

[0019] A telescopic rod is embedded in the top of the support frame, and the free end of the telescopic rod is fixed on the top of the detection base.

[0020] A hardness tester fixed to the bottom of the test base for testing the hardness of epoxy molding compound.

[0021] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0022] 1. The utility model uses two groups of detection bases to alternately and synchronously move in opposite directions, and cooperates with the use of two limit grooves on the moving base. Each time, multiple epoxy ground plastics can be loaded into the limit grooves at the same time, and when the moving base moves to the bottom of the corresponding detection base and the hardness is tested, the limit effect of the limit groove and the inner wall of the slide groove can be used to achieve the fixing effect of the epoxy ground plastic, making the fixing operation of the epoxy ground plastic simple and efficient;

[0023] 2. The utility model is designed with two groups of detection bases that perform alternating synchronous reverse actions, and is used in conjunction with two limit grooves and two groups of guide grooves for loading and unloading epoxy abrasive plastics. When one of the detection bases is pressed down for detection, the other limit groove is connected to one of the groups of guide grooves for loading and unloading, and the loading and unloading actions of the epoxy abrasive plastics are completed. This reciprocating and alternating process is performed, thereby greatly improving the efficiency of epoxy abrasive plastic hardness detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric drawing of the utility model;

[0025] Figure 2 for Figure 1 A partial cross-sectional view of

[0026] Figure 3 for Figure 2 Enlarged view of part A.

[0027] In the figure: 1. Support base; 2. Slide groove; 3. Moving seat; 4. Limiting groove; 5. Transmission member; 51. Pull rope; 52. Storage groove; 53. Limiting plug; 54. Tension spring; 55. Concealed groove; 6. Support tube; 7. Support frame; 8. Telescopic rod; 9. Detection base; 10. Guide groove; 11. Hardness tester. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0029] like Figures 1 to 3 As shown, a fixing assembly for testing epoxy molding plastic includes a supporting base 1 and a supporting frame 7 relatively fixed to the supporting base 1, wherein a detection base 9 is arranged in the supporting frame 7, and the fixing assembly for testing epoxy molding plastic also includes:

[0030] A movable seat 3 is slidably connected to the slide groove 2 on the support base 1, and a limiting groove 4 is relatively provided on the movable seat 3. The length of the limiting groove 4 is an integer multiple of the width of the epoxy molding material, and the width of the limiting groove 4 matches the length of the epoxy molding material. When in use, multiple epoxy molding materials can be placed in the limiting groove 4 in parallel, so as to facilitate hardness testing of multiple epoxy molding materials at the same time, thereby improving the efficiency of hardness testing of epoxy molding materials.

[0031] A transmission member 5 is provided between the moving seat 3 and the detection base 9, and the transmission member 5 is used to synchronize the moving seat 3 with one of the detection bases 9. The moving seat 3 and the two detection bases 9 are linked together by two sets of transmission members 5, so that the movements of the two detection bases 9 are synchronized and opposite, that is, one of the detection bases 9 moves vertically downward, and through the linkage effect of the transmission member 5, the moving seat 3 is pulled downward until the limit groove 4 on the moving seat 3 close to it is completely moved to the bottom thereof. In this process, the two ends of the limit groove 4 moving toward the inside of the support frame 7 will be blocked and limited by the inner wall of the slide groove 2, so as to realize the ring in the limit groove 4 The limiting and fixing function of the epoxy-ground plastic makes the operation simple and efficient. At the same time, the other detection base 9 moves upward vertically at the same time, and when the hardness test is carried out on the epoxy-ground plastic in one of the limiting grooves 4, the epoxy molding plastic in the other limiting groove 4 is continuously pushed out by the epoxy molding plastic on the conveyor under the thrust of the matching conveyor, until the limiting groove 4 is completely replaced with new epoxy molding plastic, thereby realizing the simultaneous loading and unloading, and alternating reciprocating motion to realize the simultaneous loading and unloading actions and detection operations, thereby greatly improving the efficiency of the hardness test of the epoxy molding plastic.

[0032] A support tube 6 is relatively fixed on the support base 1 .

[0033] In this embodiment, the limit groove 4 corresponds to the detection base 9, and both ends of the limit groove 4 are through openings. Such a design enables the movable seat 3 to move synchronously with one of the detection bases 9. When the detection base 9 moves to the bottom or top of the support frame 7, the corresponding limit groove 4 on the movable seat 3 can be completely moved to the bottom thereof or completely away from the bottom thereof, so as to facilitate the normal detection operation and loading and unloading operations.

[0034] In this embodiment, the fixing assembly for testing epoxy molding plastic also includes two groups of guide grooves 10 relatively arranged on the support base 1 for loading and unloading epoxy abrasive plastic. The two groups of guide grooves 10 are distributed on both sides of the support frame 7 and are located at the boundary of the movable seat 3. The ends of the two groups of guide grooves 10 away from the movable seat 3 respectively correspond to the conveyor or the unloading chute, so as to facilitate loading through one group of guide grooves 10 and unloading through the other group of guide grooves 10.

[0035] In this embodiment, the guide groove 10 is located between the two support frames 7, and each group of guide grooves 10 is composed of two guide grooves 10. The two guide grooves 10 in each group correspond to the two limit grooves 4 respectively. When one of the limit grooves 4 is in the direction of the corresponding detection base 9, the two ends of the other limit groove 4 are connected with the two corresponding guide grooves 10 to facilitate loading from one end of the limit groove 4 and unloading from the other end, thereby realizing simultaneous loading and unloading and improving the efficiency of hardness testing of epoxy molding compounds.

[0036] In this embodiment, the transmission member 5 includes:

[0037] A limit block 52 is slidably connected to a transverse groove 51 provided at the bottom of the movable seat 3 .

[0038] A compression spring 53 is disposed in the transverse groove 51 .

[0039] A pull rope 55 is fixed to one side of the limit block 52, and one end of the pull rope 55 passes through the through groove 54 provided on the inner wall of the transverse groove 51 and the slide groove 2 in turn, and one end of the pull rope 55 also passes through the interior of the support tube 6 and is fixedly connected to the top of the detection base 9. With such a design, when one of the detection bases 9 moves downward, the movable base 3 can be synchronously pulled downward by the pull rope 55 until one of the limit grooves 4 is located directly below it. Through the coordinated use of the limit block 52 and the compression spring 53, the displacement of the detection base 9 can be reserved for further downward movement, thereby avoiding affecting the normal progress of the hardness test of the epoxy molding compound.

[0040] In this embodiment, the compression spring 53 is located between the limit block 52 and the through groove 54, and the compression spring 53 is slidably mounted on the outside of the pull rope 55, so that after one side of the movable seat 3 is pulled to the bottom of one of the detection bases 9, a certain distance can be reserved to facilitate the detection base 9 to continue to move downward to complete the hardness test operation of the epoxy molding material.

[0041] In this embodiment, the epoxy molding compound testing fixing assembly further includes:

[0042] A telescopic rod 8 is embedded in the top of the support frame 7 , and a free end of the telescopic rod 8 is fixed on the top of the detection base 9 .

[0043] The hardness tester 11 fixed on the bottom of the testing base 9 for testing the hardness of epoxy molding plastic can make the movements of the two testing bases 9 synchronous and opposite by controlling the synchronous and opposite telescopic movements of the telescopic rods 8 on the two support frames 7. The testing base 9 drives the hardness tester 11 to move downward synchronously, and before the hardness tester 11 contacts the epoxy molding plastic, the movable seat 3 is pulled to the bottom of the downwardly moving testing base 9 by the pull rope 55, and one of the limit grooves 4 is directly below it. The testing base 9 continues to move downward, so that the hardness tester 11 contacts the epoxy molding plastic and the hardness test operation is completed. During this process, the pull rope 55 is continued to be pulled, and drives the limit block 52 to move synchronously with the downwardly moving testing base 9, and compresses the compression spring 53, so as to avoid the detection action of the hardness tester 11 and the movement action of the movable seat 3 from interfering with each other, thereby improving the accuracy of the detection data.

[0044] The above description is only the preferred embodiment of the utility model, and the parts not described in the utility model can be implemented by adopting or drawing on existing technologies. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. The changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the utility model should also fall within the protection scope of the utility model.

Claims

1. A fixing assembly for testing epoxy molding compound, comprising a supporting base (1) and a supporting frame (7) fixed relatively to the supporting base (1), wherein a detection base (9) is arranged inside the supporting frame (7), characterized in that: The epoxy molding compound testing fixing assembly further comprises: A movable seat (3) slidably sleeved with a slide groove (2) provided on the support base (1), wherein a limiting groove (4) is provided on the movable seat (3); a transmission member (5) disposed between the movable seat (3) and the detection base (9), the transmission member (5) being used to synchronize the movable seat (3) and one of the detection bases (9); A support tube (6) fixed relatively to the support base (1).

2. The fixing assembly for testing epoxy molding compound according to claim 1, characterized in that: The limiting groove (4) corresponds to the detection base (9), and both ends of the limiting groove (4) are through openings.

3. The fixing assembly for testing epoxy molding compound according to claim 2, characterized in that: The epoxy molding compound testing fixing assembly further comprises two sets of guide grooves (10) arranged relatively on the support base (1) for loading and unloading the epoxy molded compound.

4. The fixing assembly for testing epoxy molding compound according to claim 3, characterized in that: The guide grooves (10) are located between the two support frames (7), and each group of guide grooves (10) consists of two guide grooves (10).

5. The fixing assembly for testing epoxy molding compound according to claim 4, characterized in that: The transmission member (5) comprises: A limit block (52) slidably sleeved with a transverse groove (51) provided at the bottom of the movable seat (3); A compression spring (53) disposed in the transverse groove (51); A pull rope (55) is fixed to one side of the limit block (52), one end of which passes through the through grooves (54) provided on the inner walls of the transverse groove (51) and the slide groove (2) in sequence, and one end of the pull rope (55) also passes through the interior of the support tube (6) and is fixedly connected to the top of the detection base (9).

6. The fixing assembly for testing epoxy molding compound according to claim 5, characterized in that: The compression spring (53) is located between the limiting block (52) and the through slot (54), and the compression spring (53) is slidably sleeved on the outside of the pull rope (55).

7. The fixing assembly for testing epoxy molding compound according to claim 6, characterized in that: The epoxy molding compound testing fixing assembly further comprises: A telescopic rod (8) embedded in the top of the support frame (7), wherein the free end of the telescopic rod (8) is fixedly arranged on the top of the detection base (9); A hardness tester (11) fixed to the bottom of the test base (9) for testing the hardness of epoxy molding compound.

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