A resin test bench

Abstract

The utility model provides a resin test board, include: base, be provided with heating block in the base, heating unit, heating unit sets up on the base, the box body is in linear array and is provided with the clamping seat, the clamping seat is matched with the test block of heating block cooperation in the clamping, wherein, the upper cover is provided with the slide bar of sliding, one end of slide bar is connected with the test needle of test block abutment, detection unit. The resin test board provided by the utility model, a plurality of test blocks are clamped on the clamping seat respectively, then the clamping seat is installed to the box body one by one, and the test block is matched with the heating block, in the testing process, the test block will soften with the temperature improvement, at this moment, the test needle will gradually insert into the test block under the action of gravity, after heating to a certain temperature, the value of dial gauge is recorded and compared, so as to improve the test effect, reduce the disassembly and washing frequency and improve the test efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to resin detection technical field, concretely related to a resin test board. BACKGROUND

[0002] Resin is solid and semi-solid at normal temperature, and after being heated to a certain temperature, resin will soften or dissolve, so that it forms a liquid state, but in the resin research and development production process, resin structure, raw material ratio, production process and other factors will affect the performance of resin, so that the form, adhesion and melting point of different types of resin are different.

[0003] After resin production, temperature test is needed, that is, the temperature at which resin changes from solid to semi-solid, and the softening temperature of resin is usually confirmed to judge the comprehensive performance of resin according to the softening temperature.

[0004] In the test process, multiple test samples with consistent size are prepared, which are placed on the test board one by one for testing, and the values are recorded for comparison, but in the process of testing one by one, resin will soften when heated and will adhere to the test board, so that the next sample test can be carried out after cleaning, which is relatively cumbersome and will affect the overall test efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that single test needs to be arranged and the overall test efficiency is affected.

[0006] In order to achieve the above purpose, the utility model can be realized through the following technical scheme: a resin test board, comprising:

[0007] A base is provided with a heating block inside;

[0008] A heating unit is arranged on the base, and the heating unit comprises a box body and an upper cover covering the box body, a clamping seat is arranged in the box body in a linear array, and a test block matched with the heating block is clamped in the clamping seat;

[0009] Wherein, a slide rod is slidably arranged on the upper cover, one end of the slide rod is connected with a test needle abutting against the test block;

[0010] A detection unit is arranged on the base, and the detection unit comprises a dial indicator matched with the slide rod.

[0011] In the utility model embodiment, a supporting plate is arranged on the upper cover, one end of the supporting plate is provided with a guide seat, and the slide rod slides at the shaft center of the guide seat and the supporting plate;

[0012] The support plate is provided with a cylinder, and an output end of the cylinder is provided with a linkage plate engaged with the slide rod.

[0013] The utility model discloses an end of the slide rod is provided with the contact head.

[0014] The utility model discloses the upper cover is provided with rubber pad between with the box body, the upper cover with the box body cover and form a heating cavity, the clamping seat, test block and heating block all are located in the heating cavity.

[0015] The utility model discloses the clamping seat is provided with the clamping groove that cooperates with test block on, be provided with the convex part in the clamping groove, be provided with the heat conduction plate that with heating block abuts on the convex part, the upper plane of heat conduction plate cooperates with test block.

[0016] The utility model discloses the box body is provided with the limit block in symmetry, the clamping seat is cooperated with the clamping block of sliding being provided with in the limit block, be provided with the spring between clamping block with limit block.

[0017] The utility model discloses the clamping seat is provided with the limit groove in symmetry on, be provided with the inclined portion that cooperates with clamping block between two limit grooves.

[0018] The utility model discloses the detection unit includes setting up the support frame on the base, the support frame is provided with the sliding frame of sliding, the screw rod is rotatoryly provided in the sliding frame, be provided with the sliding plate that cooperates with the dial indicator on the screw rod.

[0019] The utility model discloses the support frame is provided with the guide rail, and the sliding frame is located on the guide rail and slides.

[0020] The utility model discloses the bottom of the base is provided with the rubber seat.

[0021] Compared with the prior art, the plurality of test blocks are clamped on the clamping seat, the clamping seat is installed in the box one by one, and the test block is matched with the heating block. During the test, the test block softens with the increase of temperature. At this time, the test needle gradually inserts into the test block under the action of gravity. After heating to a certain temperature, the value of the dial indicator is recorded for comparison, so as to improve the test effect and reduce the disassembly and washing frequency to improve the test efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram;

[0023] Figure 2 It is the internal part structure schematic diagram that detection unit and upper cover are located on the base and split;

[0024] Figure 3 is a schematic diagram of the exploded structure of the local section of the box body in the heating unit and the upper cover part;

[0025] Figure 4 is a schematic diagram of the exploded structure of the clamping seat, test block and heating block;

[0026] Figure 5 is a schematic diagram of the part structure in the detection unit.

[0027] Explanation of reference signs:

[0028] 1, base; 11, rubber seat; 12, control panel; 13, heating block; 2, heating unit; 21, box body; 211, clamping seat; 2110, clamping groove; 2111, protruding part; 2112, limiting groove; 2113, inclined part; 2114, heat-conducting plate; 212, test block; 22, upper cover; 221, sliding rod; 222, test needle; 223, linkage plate; 224, air cylinder; 225, contact head; 226, support plate; 227, guide seat; 23, rubber pad; 24, locking rod; 25, limiting block; 251, spring; 252, clamping block; 3, detection unit; 31, dial gauge; 32, sliding carriage; 33, support frame; 35, screw; 36, sliding plate; 37, guide rail. DETAILED DESCRIPTION

[0029] The following is a specific embodiment of the present application and further describes the technical solution of the present application in combination with the drawings.

[0030] As shown in Figures 1-5 , a resin test bench comprises:

[0031] a base 1, the base 1 is provided with a heating block 13;

[0032] a heating unit 2, the heating unit 2 is arranged on the base 1, and the heating unit 2 comprises a box body 21 and an upper cover 22 covering the box body 21, the box body 21 is provided with a clamping seat 211 in a linear array, and the clamping seat 211 is clamped with a test block 212 matched with the heating block 13;

[0033] wherein the upper cover 22 is provided with a sliding rod 221 slidingly arranged thereon, one end of the sliding rod 221 is clamped with a test needle 222 abutting against the test block 212;

[0034] a detection unit 3, the detection unit 3 is arranged on the base 1, and the detection unit 3 comprises a dial gauge 31 matched with the sliding rod 221.

[0035] Specifically, the test block 212 is formed by curing resin, the number of the heating block 13, the dial gauge 31 and the clamping seat 211 is consistent, and the clamping seat 211 is arranged in a linear array in the box body 21, and the linear array isFigure 3 The test blocks 212 are uniformly distributed from left to right or right to left, and the number of the clamping blocks is the number of the disposable test blocks 212. The experimental data of the multiple sets of test blocks 212 are compared to improve the accuracy of the detection data. During detection, the test blocks 212 are clamped on the clamping seats 211, and the multiple sets of clamping blocks are assembled into the box body 21 one by one. Then, the upper cover 22 is combined with the box body 21 to form a heating cavity. Subsequently, the dial gauge 31 is moved, the contact of the dial gauge 31 contacts the slide rod 221, and a certain pre-pressure is applied to the slide rod 221. The dial is adjusted so that the pointer is aligned with the zero position. Then, the heating block 13 heats the inside of the heating cavity. The test blocks 212 will soften after a certain time at a test temperature. At this time, the test needle 222 slowly enters the test block 212. When the test is completed, the pointer change of the dial gauge 31 is recorded. The multiple sets of data are compared to improve the accuracy of the data. Further, the device can also clamp different specifications of resins so that they are heated at a certain temperature in the heating cavity to obtain the data of different resins at the rated temperature.

[0036] As further provided in the embodiments of the utility model, the upper cover 22 is provided with a support plate 226, one end of the support plate 226 is provided with a guide seat 227, the slide rod 221 slides at the shaft center of the guide seat 227 and the support plate 226, the support plate 226 is provided with a pneumatic cylinder 224, the output end of the pneumatic cylinder 224 is provided with a linkage plate 223 which is clamped with the slide rod 221. During detection, the test blocks 212 will gradually soften under the continuous heating at a certain temperature. At this time, the pneumatic cylinder 224 is outputted, the linkage plate 223 of the output end drives the slide rod 221 to slide downward, so as to observe the sliding depth of the test needle 222, and the temperature that the test blocks 212 can be heated is reflected. When multiple tests are performed, the output forces of the pneumatic cylinders 224 are consistent to improve the accuracy of the detection data. Further, the output force of the pneumatic cylinder 224 can be adjusted to reflect the performance of the test blocks 212 under different extrusion forces.

[0037] As further provided in the embodiments of the utility model, one end of the slide rod 221 is provided with a contact head 225, the contact head 225 has a clamping part, and the clamping part contacts the contact of the dial gauge 31 to improve the linkage effect of the slide rod 221 and the dial gauge 31.

[0038] As the further provided embodiment of the utility model, the rubber pad 23 is arranged between the upper cover 22 and the box body 21, the upper cover 22 and the box body 21 are covered to form a heating cavity, the clamping seat 211, the test block 212 and the heating block 13 are all located in the heating cavity, the upper cover 22 and the box body 21 are made of heat preservation material to improve the heating effect of the heating cavity and reduce the error in the detection process of the test block 212, further, the box body 21 is fixed to the base 1 by bolts, and the upper cover 22 is fixed to the base 1 by the locking rod 24, and the upper cover 22 can be removed on the base 1.

[0039] As the further provided embodiment of the utility model, the clamping groove 2110 matched with the test block 212 is formed in the clamping seat 211, the protruding part 2111 is arranged in the clamping groove 2110, the heat conduction plate 2114 abutting against the heating block 13 is arranged on the protruding part 2111, the upper plane of the heat conduction plate 2114 is matched with the test block 212, when the test block 212 is heated, the heat on the heating block 13 is transferred to the test block 212 through the heat conduction plate 2114 to heat the test block 212, and after the test block 212 is heated to a certain temperature, the softened part of the test block 212 flows to the storage space between the protruding part 2111 and the limiting groove 2112 in a semi-solid state, and the softened part will not overflow into the box body 21, so that the clamping seat 211 is removed for cleaning, and the cleaning efficiency is improved.

[0040] As the further provided embodiment of the utility model, the limiting block 25 is symmetrically arranged in the box body 21, the clamping block 252 matched with the clamping seat 211 is slidably arranged in the limiting block 25, the spring 251 is arranged between the clamping block 252 and the limiting block 25, when the clamping seat 211 is assembled into the box body 21, the clamping block 252 is matched with the inclined part 2113 of the clamping seat 211 through the elastic force of the spring 251, so that the clamping seat 211 is fixed into the box body 21, and the clamping block 252 is in the compressed state when the clamping seat 211 needs to be cleaned, so that the clamping seat 211 is in the unlocked state and can be taken out from the box body 21 for cleaning.

[0041] As the further provided embodiment of the utility model, the limiting groove 2112 is symmetrically formed in the clamping seat 211, the inclined part 2113 matched with the clamping block 252 is arranged between the two limiting grooves 2112, the limiting groove 2112 limits the movement of the clamping seat 211 in the left-right direction, and the inclined part 2113 limits the movement of the clamping seat 211 in the up-down direction.

[0042] As the further provided embodiment of the utility model, the detection unit 3 includes the support frame 33 set up on the base 1, the support frame 33 is slidably provided with the sliding frame 32, the sliding frame 32 is rotatably provided with the screw rod 35, the screw rod 35 is provided with the sliding plate 36 matched with the dial gauge 31, the screw rod 35 is provided with the knob, when the rotation of screw rod 35 is controlled, the sliding plate 36 can be driven to slide along the axial direction upwards or downwards (upwards and downwards as shown in the figure), that is, the contact of dial gauge 31 contacts the slide rod 221, and the dial gauge 31 is pre-pressed by a certain distance, so as to record the subsequent dial gauge 31 value jump. Figure 5

[0043] As the further provided embodiment of the utility model, the support frame 33 is provided with the guide rail 37, the sliding frame 32 is slidably arranged on the guide rail 37, and the support frame 33 supports the guide rail 37, so that the sliding frame 32 can slide on the guide rail 37 to adjust the position of the dial gauge 31.

[0044] As the further provided embodiment of the utility model, the bottom of the base 1 is provided with the rubber seat 11, and the rubber seat 11 is provided with at least four groups of rubber seats 11, which are evenly distributed to the four corners of the base 1, so as to improve the stability of the base 1 during testing, further, the base 1 is provided with the control panel 12, the control panel 12 is provided with the power switch button of the heating block 13 and the temperature control of the heating block 13, and the display is electrically connected with the temperature sensor in the box body 21, so as to detect the temperature in the box body 21 in real time.

[0045] The above technical scheme of the utility model provides a solution significantly different from the prior art, and the parts not involved in the technical scheme of the application are the same as or can be realized by the prior art, which will not be described again.

[0046] The technical scheme in the above embodiment has clearly and completely described the content of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.​

Claims

1. A resin test station characterized by, Include: The base is provided with a heating block; Heating unit, the heating unit is arranged on the base, and the heating unit comprises a box body and an upper cover covering the box body, a clamping seat is arranged in the box body in a linear array, and a test block matched with the heating block is clamped in the clamping seat; Wherein, the upper cover is slidably provided with a slide rod, one end of the slide rod is connected with a test needle abutting against the test block; Detection unit, the detection unit is arranged on the base, and the detection unit comprises a dial gauge matched with the slide rod.

2. A resin test station according to claim 1, wherein, The upper cover is provided with a support plate, one end of the support plate is provided with a guide seat, and the slide rod is located at the shaft center of the guide seat and the support plate and slides; The support plate is provided with a gas cylinder, and the output end of the gas cylinder is provided with a linkage plate matched with the slide rod.

3. A resin test station according to claim 2, wherein, One end of the slide rod is provided with a contact head.

4. The resin test station of claim 1, wherein, The upper cover and the box body are provided with a rubber pad, the upper cover and the box body are covered to form a heating cavity, and the clamping seat, the test block and the heating block are located in the heating cavity.

5. A resin test station according to claim 4, wherein, The clamping seat is provided with a clamping groove matched with the test block, the clamping groove is provided with a protruding part, the protruding part is provided with a heat conducting plate abutting against the heating block, and the upper surface of the heat conducting plate is matched with the test block.

6. A resin test station according to claim 4, wherein, The box body is symmetrically provided with a limiting block, the limiting block is slidably provided with a clamping block matched with the clamping seat, and the clamping block and the limiting block are provided with a spring.

7. A resin test station according to claim 6, wherein, The clamping seat is symmetrically provided with a limiting groove, and an inclined part matched with the clamping block is arranged between the two limiting grooves.

8. The resin test station of claim 1, wherein, The detection unit comprises a support frame arranged on the base, a sliding frame is slidably arranged on the support frame, a screw rod is rotatably arranged in the sliding frame, and a sliding plate matched with the dial gauge is arranged on the screw rod.

9. A resin test station according to claim 8, wherein, The support frame is provided with a guide rail, and the sliding frame slides on the guide rail.

10. The resin test station of claim 1, wherein, The bottom of the base is provided with a rubber seat.

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