Material compression test device for new material technology research and development

Abstract

The invention discloses a material compression test device for new material technology research and development, which comprises a main body unit, the main body unit comprises a test bed, the upper side surface of the test bed is provided with a lifting groove, the upper side of the lifting groove is provided with a pressing device, the surface of the pressing device is fixedly connected with a vertical frame, and the lower end of the vertical frame is fixedly connected with the test bed. When sliding out of the surface of the fixed supporting plate, a test plate can automatically turn downwards, crushed aggregates on the surface of the test plate are poured into a movable groove, then a motor controls a threaded rod to rotate reversely, and a threaded cylinder in threaded connection with the threaded rod drives a connecting rod to move reversely, so that the test plate firstly makes contact with the fixed supporting plate; and then the test plate is overturned upwards under interception of the fixed supporting plate, and then the connecting rod drives the test plate to slide on the surface of the fixed supporting plate, so that fallen crushed aggregates can be collected, meanwhile, the crushed aggregates can be automatically cleaned, the operation is simple, the following test can be quickly carried out, and the test speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of new material compression test, and in particular to a material compression test device for new material technology research and development. Background Art

[0002] New material technology research and development refers to the discovery and creation of new materials, or the improvement of existing materials through scientific research and technological innovation to obtain better performance and new applications. The research scope of new materials is wide, including metal materials, ceramic materials, polymer materials, composite materials, etc., and the compression test of new material technology research and development refers to a mechanical property test of new materials to evaluate their stability and strength under pressure. It can help researchers and engineers understand the performance of materials in practical applications, optimize material formulations, improve the compressive resistance of materials, and ensure that material products can maintain reliable performance under extreme conditions.

[0003] In the prior art, during the test, the test material will break into pieces under the action of continuously increasing pressure, and the broken materials will be scattered on the workbench, and some of the broken materials will even fly out of the test bench, which will not only cause trouble for cleaning, but also take extra time, thus affecting the start of the next round of tests and reducing the speed of the compression test. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above existing problems, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a material compression testing device for new material technology research and development, in order to solve the problem that "in the prior art, during the test, the test material will collapse toward the surrounding under the action of continuously increasing pressure, and the broken materials will be scattered on the workbench, and even some of the broken materials will fly out of the test bench, which will not only cause cleaning troubles, but also require extra time, thereby affecting the start of the next round of testing and reducing the speed of the compression test."

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A material compression test device for new material technology research and development, comprising a main unit, a displacement unit and a cleaning unit, characterized in that:

[0009] The main unit includes a test bench, a controller is installed on one side of the test bench, a lifting slot is provided on the upper surface of the test bench, and a presser is provided on the upper side of the lifting slot, a stand is fixedly connected to the surface of the presser, and the lower end of the stand is fixedly connected to the test bench, a collecting slot is provided at the bottom of the inner wall of the lifting slot, and a storage box is movably connected inside the collecting slot, and sliding slots are provided on both sides of the inner wall of the lifting slot;

[0010] The displacement unit comprises a connecting seat arranged inside the lifting slot, and both sides of the inner wall of the connecting seat are provided with moving slots, the inner side of the connecting seat is fixedly connected with a motor, and the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is rotatably connected with the connecting seat, the surface of the threaded rod is threadedly connected with a threaded cylinder, and one side of the threaded cylinder is fixedly connected with a connecting rod, and the other end of the connecting rod is provided with a supporting assembly, and the surface of the connecting rod is rotatably connected with a test plate, both sides of the connecting seat are provided with a turning groove, and the inside of the turning groove is rotatably connected with a fixed block, the two sides of the two groups of the fixed blocks are fixedly connected with an interception shell, and both sides of the two groups of the fixed blocks are provided with a reset assembly, the lower side of the test plate is movably connected with two groups of fixed support plates, and the fixed support plates are fixedly connected to the inner wall of the connecting seat, and the upper and lower side surfaces of the test plate are provided with positioning scales, and the inner wall bottom of the lifting slot is provided with four groups of fixed grooves, and the inside of the fixed grooves is fixedly connected with electric push rods, and the upper output ends of the four groups of electric push rods are fixedly connected to the connecting seat;

[0011] The cleaning unit includes a movable frame arranged at the lower side of the test plate, both side surfaces of the movable frame are fixedly connected with sliding plates, and elastic components are arranged inside the sliding plates, the movable frame is slidably connected with a sliding seat inside, and a brush is fixedly connected to the upper surface of the sliding seat, upper and lower components are arranged on both sides of the sliding seat, wedge plates are arranged on the upper surfaces of the two groups of sliding plates, and the wedge plates are fixedly connected to the lower surface of the connecting seat.

[0012] As a preferred solution of a material compression testing device for new material technology research and development described in the present invention, wherein: the support assembly includes a slide cylinder slidably connected to the inner wall surface of another movable groove, and the interior of the slide cylinder is slidably connected to a support rod, the two ends of the support rod are fixedly connected to the inner wall surface of another movable groove, and one side surface of the slide cylinder is fixedly connected to the connecting rod.

[0013] As a preferred solution of the material compression test device for new material technology research and development described in the present invention, the four groups of reset components all include a rotating rod fixedly connected to the fixed block, and the surface of the rotating rod is rotatably connected to the connecting seat, spring grooves are opened on both sides of the inner walls of the two groups of flip grooves, and torsion springs are arranged inside the spring grooves, one end of the four groups of torsion springs are fixedly connected to the fixed block, and the other end of the four groups of torsion springs are fixedly connected to the inner wall of the flip groove.

[0014] As a preferred solution of a material compression test device for new material technology research and development described in the present invention, wherein: two groups of elastic components both include fixed rods fixedly connected to the inner wall of the sliding groove, and the surfaces of the fixed rods are both slidably connected to the sliding plates, one side of the two groups of sliding plates are fixedly connected with telescopic springs, and the other ends of the telescopic springs are both fixedly connected to the inner wall of the sliding groove.

[0015] As a preferred solution of a material compression test device for new material technology research and development described in the present invention, wherein: the two groups of upper and lower components both include two groups of side fixing plates arranged on both sides of the sliding seat, and vertical rods are fixedly connected between the side fixing plates, the surfaces of the two groups of vertical rods are slidably connected to the movable frame, and movable springs are arranged on both sides of the two groups of sliding seats, and one end of the movable spring is fixedly connected to the side fixing plate, and the other end of the two groups of movable springs is fixedly connected to the movable frame.

[0016] As a preferred solution of the material compression test device for new material technology research and development described in the present invention, the length dimensions of the two groups of fixed support plates are both half of the length dimensions of the test plate, and the two groups of positioning scales are diagonally supported with the center of the test plate as the center.

[0017] As a preferred solution of the material compression test device for new material technology research and development described in the present invention, a movable groove is opened inside the test plate, and the movable groove is arranged at the center of the test plate, and the inner wall surface of the movable groove is movably connected to the surface of the connecting rod.

[0018] As a preferred solution of the material compression test device for new material technology research and development described in the present invention, the brush is made of nylon material, the upper end of the brush is tightly fitted with the lower surface of the test plate, and the height dimension of the brush is greater than the height dimension of the sliding seat.

[0019] As a preferred solution of the material compression test device for new material technology research and development described in the present invention, a handle groove is provided on one side of the storage box, a baffle is fixedly connected to the upper surface of the storage box, and the surface of the baffle is movably connected to a locking rod, and one end of the locking rod is rotatably connected to the test bench.

[0020] The method for using the material compression test device for new material technology research and development of the present invention is characterized by comprising the following steps:

[0021] S1. Place the experimental material at the center of the surface of the positioning scale, start the presser to press the new material, so that the new material drives the test plate and the connecting seat to move downward, and at the same time, the interception shell flips and closes on the surface of the connecting seat to intercept the flying fragments of the new material. After the pressing is completed, the presser moves up and resets, and then the electric push rod is started to push the connecting seat up, so that the interception shell flips and separates under the action of the reset component;

[0022] S2, start the motor to drive the threaded rod to rotate, so that the threaded tube drives the connecting rod to move under the action of the support assembly, so that the connecting rod drives the test plate to slide on the surface of the fixed support plate, and when the test plate slides out from the surface of the fixed support plate, it will automatically flip over, and the debris on the surface of the test plate will be dumped into the inside of the movable groove, and then the threaded rod rotates in the opposite direction, so that the connecting rod drives the test plate to reset and flip over under the action of the fixed support plate;

[0023] S3. When the connecting seat moves downward, the wedge plate fixedly connected to the connecting seat presses down the sliding plate. Under the action of the wedge design of the wedge plate, the wedge plate pushes the sliding plate to slide inside the sliding groove, driving the movable frame and the sliding seat to move on the lower side of the test plate, so that the brush cleans the lower surface of the test plate. At the same time, the sliding seat moves downward inside the movable frame. When the connecting seat moves upward, the sliding plate resets and moves under the action of the elastic component, so that the brush cleans the lower surface of the test plate for the second time. At the same time, the sliding seat moves upward under the action of the upper and lower components;

[0024] S4. Flip the locking rod to move it out from the surface of the baffle, then pull the storage box through the handle slot to slide the storage box out from the inside of the collection tank, so that the debris inside the storage box can be cleared out.

[0025] Beneficial effects of the present invention:

[0026] 1. Place the experimental material on the upper surface of the test plate, and at the center of the surface of the positioning scale, control the controller to start the press to press the new material, and at the same time, the electric push rod shrinks downward, so that the new material drives the test plate and the connecting seat to move downward, and then the interception shell is turned over and closed on the surface of the connecting seat under the action of the test bench to intercept the flying fragments of the new material. After the pressing is completed, the presser moves up and resets, and then the electric push rod is started to push the connecting seat up. Then, under the torsion of the torsion spring, the fixed block drives the interception shell to turn outward and separate, and then the motor is started to drive the threaded rod to rotate, and the threaded cylinder threadedly connected to the threaded rod drives the connecting rod to move, and at the same time, the connecting rod drives the sliding cylinder to move on the surface of the support rod. , so that the connecting rod moves inside the movable groove, and then the connecting rod drives the test plate to slide on the surface of the fixed support plate. When the test plate slides out from the surface of the fixed support plate, it will automatically flip downward to dump the debris on the surface of the test plate into the inside of the movable groove. Then the motor controls the threaded rod to rotate in the opposite direction, and the threaded cylinder threadedly connected to the threaded rod drives the connecting rod to move in the opposite direction, so that the test plate first contacts the fixed support plate, and then the test plate flips upward under the interception of the fixed support plate, and then the connecting rod drives the test plate to slide on the surface of the fixed support plate, so that the test plate can be reset and turned over, which can not only collect the flying debris, but also automatically clean up the debris. The operation is simple, and the next test can be carried out quickly, which speeds up the test.

[0027] 2. When the connecting seat moves downward, the wedge plate fixedly connected to the connecting seat presses down the sliding plate. Under the action of the wedge-shaped design of the wedge plate, the wedge plate pushes the sliding plate to slide inside the sliding groove, driving the movable frame and the sliding seat fixedly connected to the sliding plate to move on the lower side of the test plate, so that the brush cleans the lower surface of the test plate. At the same time, the sliding seat moves downward under the downward pressure of the test plate. When the connecting seat moves upward, the telescopic spring fixedly connected to the sliding plate pushes the sliding plate to slide in the opposite direction inside the sliding groove, so that the movable frame drives the sliding seat to reset and move. At the same time, the sliding seat moves upward under the elastic force of the movable spring, so that the brush can fit closely with the test plate, and then the brush performs secondary cleaning on the lower surface of the test plate, cleans the debris adsorbed on the lower surface of the test plate, and effectively improves the cleaning effect.

[0028] 3. Flip the locking rod so that it rotates into one side of the test bench and moves out from the surface of the baffle, then pull the storage box through the handle slot to make the storage box slide out from the inside of the collection tank, so that the debris inside the storage box can be cleared out, improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0030] Figure 1 A schematic diagram of the three-dimensional structure of a material compression test device for new material technology research and development according to the present invention;

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure of the main unit of the present invention;

[0032] Figure 3 It is a schematic diagram of the cross-sectional structure of the displacement unit of the present invention;

[0033] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0034] Figure 5 It is a schematic diagram of the three-dimensional structure of the cleaning unit of the present invention;

[0035] Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0036] Figure 7 It is a schematic diagram of the blanking state of the three-dimensional structure of the present invention;

[0037] Figure 8 It is a schematic diagram of the three-dimensional structure of the present invention in a pressed state.

[0038] In the figure: 100, main unit; 101, test bench; 102, controller; 103, stand; 104, presser; 105, lifting slot; 106, collecting slot; 107, sliding slot; 108, fixing slot; 109, storage box; 110, locking rod; 200, displacement unit; 201, connecting seat; 202, moving slot; 203, motor; 204, threaded rod; 205, threaded cylinder; 206, connecting rod; 207, supporting assembly; 207a, sliding cylinder; 207b, supporting rod; 208, test board; 2 09, movable groove; 210, interception shell; 211, reset assembly; 211a, rotating rod; 211b, torsion spring; 212, fixed support plate; 213, positioning scale; 214, electric push rod; 300, cleaning unit; 301, movable frame; 302, sliding plate; 303, elastic assembly; 303a, fixed rod; 303b, telescopic spring; 304, sliding seat; 305, brush; 306, upper and lower assemblies; 306a, side fixing plate; 306b, vertical rod; 306c, movable spring; 307, wedge plate. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0042] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0043] Reference Figure 1-7 The present invention provides a material compression test device for new material technology research and development, comprising a main unit 100, a displacement unit 200 and a cleaning unit 300, characterized in that:

[0044] The main unit 100 includes a test bench 101, a controller 102 is installed on one side of the test bench 101, a lifting slot 105 is provided on the upper surface of the test bench 101, and a presser 104 is provided on the upper side of the lifting slot 105, the presser 104 is electrically connected to the controller 102, a stand 103 is fixedly connected to the surface of the presser 104, and the lower end of the stand 103 is fixedly connected to the test bench 101, a collecting slot 106 is provided at the bottom of the inner wall of the lifting slot 105, and a storage box 109 is movably connected inside the collecting slot 106, which has the function of receiving crushed materials, and sliding slots 107 are provided on both sides of the inner wall of the lifting slot 105;

[0045] The displacement unit 200 includes a connection seat 201 arranged inside the lifting groove 105, and both sides of the inner wall of the connection seat 201 are provided with moving grooves 202. The inside of the connection seat 201 is fixedly connected with a motor 203, and the output end shaft of the motor 203 is fixedly connected with a threaded rod 204, the motor 203 is electrically connected to the controller 102, the surface of the threaded rod 204 is rotatably connected to the connection seat 201, the surface of the threaded rod 204 is threadedly connected with a threaded cylinder 205, and one side of the threaded cylinder 205 is fixedly connected with a connecting rod 206, the surface of the threaded cylinder 205 is slidably connected to the inner wall surface of the moving groove 202, the other end of the connecting rod 206 is provided with a supporting assembly 207, the surface of the connecting rod 206 is rotatably connected with a test plate 208, and both side surfaces of the connection seat 201 are provided with flip grooves, and the inner surface of the flip groove The two parts are rotatably connected with fixed blocks, and the two sets of fixed blocks are fixedly connected with an interception shell 210 on the opposite sides to each other, which plays a role in intercepting flying debris. The interception shell 210 is made of a transparent plate. Reset components 211 are arranged on both sides of the two sets of fixed blocks. The lower side of the test plate 208 is movably connected with two sets of fixed support plates 212, and the fixed support plates 212 are fixedly connected to the inner wall of the connecting seat 201. The upper and lower side surfaces of the test plate 208 are provided with positioning scales 213, and the two sets of positioning scales 213 are respectively matched with the presser 104. Four sets of fixed grooves 108 are opened at the bottom of the inner wall of the lifting groove 105, and the interior of the fixed grooves 108 is fixedly connected with electric push rods 214, and the upper output ends of the four sets of electric push rods 214 are fixedly connected to the connecting seat 201, and the electric push rods 214 are electrically connected to the controller 102;

[0046] The cleaning unit 300 includes a movable frame 301 arranged on the lower side of the test plate 208, and the two side surfaces of the movable frame 301 are fixedly connected with sliding plates 302, and the interior of the sliding plates 302 is provided with elastic components 303, the interior of the movable frame 301 is slidably connected with a sliding seat 304, and the upper surface of the sliding seat 304 is fixedly connected with a brush 305, and upper and lower components 306 are provided on both sides of the sliding seat 304, and the upper surfaces of the two groups of sliding plates 302 are provided with wedge plates 307, and the wedge plates 307 are fixedly connected to the lower surface of the connecting seat 201.

[0047] Among them, the support assembly 207 includes a slide cylinder 207a which is slidably connected to the inner wall surface of another movable groove 202, and the interior of the slide cylinder 207a is slidably connected to a support rod 207b, both ends of the support rod 207b are fixedly connected to the inner wall surface of another movable groove 202, and one side surface of the slide cylinder 207a is fixedly connected to the connecting rod 206 to support the test plate 208.

[0048] Furthermore, the four groups of reset assemblies 211 all include a rotating rod 211a fixedly connected to the fixed block, and the surfaces of the rotating rod 211a are rotatably connected to the connecting seat 201, spring grooves are provided on both sides of the inner walls of the two groups of flip grooves, and torsion springs 211b are provided inside the spring grooves, one end of the four groups of torsion springs 211b are all fixedly connected to the fixed block, and the other ends of the four groups of torsion springs 211b are all fixedly connected to the inner wall of the flip groove, and the fixed block can be flipped by the torsion spring 211b, thereby causing the intercepting shell 210 fixedly connected to the fixed block to flip and separate.

[0049] Furthermore, the two sets of elastic components 303 both include a fixed rod 303a fixedly connected to the inner wall of the sliding groove 107, and the surface of the fixed rod 303a is slidably connected to the sliding plate 302. One side of the two sets of sliding plates 302 is fixedly connected with a telescopic spring 303b, and the other end of the telescopic spring 303b is fixedly connected to the inner wall of the sliding groove 107. The elastic force of the telescopic spring 303b can push the sliding plate 302 to drive the movable frame 301 to reset.

[0050] Furthermore, the two groups of upper and lower components 306 both include two groups of side fixing plates 306a arranged on both sides of the sliding seat 304, and the side fixing plates 306a are fixedly connected with vertical rods 306b, and the surfaces of the two groups of vertical rods 306b are slidably connected with the movable frame 301, so that the sliding seat 304 will not slide out from the movable frame 301, and the two sides of the two groups of sliding seats 304 are both provided with movable springs 306c, and one end of the movable spring 306c is fixedly connected with the side fixing plate 306a, and the other ends of the two groups of movable springs 306c are fixedly connected with the movable frame 301, which can ensure that the upper side of the sliding seat 304 is tightly fitted with the lower surface of the test plate 208 under the action of the elastic force of the movable spring 306c.

[0051] Furthermore, the length of the two sets of fixed support plates 212 is half of the length of the test plate 208, and the two sets of positioning scales 213 are diagonally supported with the center of the test plate 208 as the center, so that when the test plate 208 is turned over, the upper positioning scale 213 is always matched with the presser 104.

[0052] Furthermore, a movable groove 209 is opened inside the test plate 208, and the movable groove 209 is set at the center position of the test plate 208. The inner wall surface of the movable groove 209 is movably connected to the surface of the connecting rod 206, so that the connecting rod 206 contacts the two ends of the inner wall of the movable groove 209 when sliding.

[0053] Furthermore, the brush 305 is made of nylon material, the upper end of the brush 305 is tightly fitted with the lower surface of the test plate 208, and the height of the brush 305 is greater than the height of the sliding seat 304, so that the brush 305 can clean the test plate 208.

[0054] Furthermore, a handle groove is provided on one side of the storage box 109, a baffle is fixedly connected to the upper surface of the storage box 109, and the surface of the baffle is movably connected to a locking rod 110, one end of the locking rod 110 is rotatably connected to the test bench 101, and rotating the locking rod 110 can flexibly lock the storage box 109.

[0055] Furthermore, a method for using a material compression test device for new material technology research and development is characterized in that it includes the following steps:

[0056] S1. Place the experimental material at the center of the surface of the positioning scale 213, start the presser 104 to press the new material, so that the new material drives the test plate 208 and the connecting seat 201 to move downward, and at the same time, the interception shell 210 is turned over and closed on the surface of the connecting seat 201 to intercept the flying fragments of the new material. After the pressing is completed, the presser 104 moves up and resets, and then the electric push rod 214 is started to push the connecting seat 201 to move upward, so that the interception shell 210 is turned over and separated under the action of the reset component 211;

[0057] S2, start the motor 203 to drive the threaded rod 204 to rotate, so that the threaded cylinder 205 drives the connecting rod 206 to move under the action of the support assembly 207, so that the connecting rod 206 drives the test plate 208 to slide on the surface of the fixed support plate 212, and when the test plate 208 slides out from the surface of the fixed support plate 212, it will automatically turn over, and the crushed materials on the surface of the test plate 208 will be dumped into the inside of the movable groove 209, and then the threaded rod 204 rotates in the opposite direction, so that the connecting rod 206 drives the test plate 208 to reset and turn over under the action of the fixed support plate 212;

[0058] S3. When the connection seat 201 moves downward, the wedge plate 307 fixedly connected to the connection seat 201 presses down the sliding plate 302. Under the action of the wedge design of the wedge plate 307, the wedge plate 307 pushes the sliding plate 302 to slide inside the sliding groove 107, driving the movable frame 301 and the sliding seat 304 to move under the test plate 208, so that the brush 305 cleans the lower surface of the test plate 208. At the same time, the sliding seat 304 moves downward inside the movable frame 301. When the connection seat 201 moves upward, the sliding plate 302 resets and moves under the action of the elastic component 303, so that the brush 305 cleans the lower surface of the test plate 208 for a second time. At the same time, the sliding seat 304 moves upward under the action of the upper and lower components 306.

[0059] S4, flip the locking rod 110 to move the locking rod 110 out from the surface of the baffle, then pull the storage box 109 through the handle slot to slide the storage box 109 out from the inside of the collecting tank 106, so that the debris inside the storage box 109 can be cleared out.

[0060] During use, the experimental material is placed on the upper surface of the test plate 208, and at the center position of the surface of the positioning scale 213, the controller 102 is controlled to start the press 104 to press the new material, and at the same time the electric push rod 214 contracts downward, so that the new material drives the test plate 208 and the connecting seat 201 to move downward, and then the interception shell 210 is turned over and closed on the surface of the connecting seat 201 under the action of the test bench 101 to intercept the flying fragments of the new material. After the pressing is completed, the press 104 moves up and resets, and then the electric push rod 214 is started to push the connecting seat 201 to move up, and then under the torsion of the torsion spring 211b, the fixed block drives the interception shell 210 to turn outward and separate, and then the motor 203 is started to drive the threaded rod 204 to rotate , the threaded cylinder 205 threadedly connected to the threaded rod 204 drives the connecting rod 206 to move, and at the same time, the connecting rod 206 drives the sliding cylinder 207a to move on the surface of the support rod 207b, so that the connecting rod 206 moves inside the movable groove 209, and then the connecting rod 206 drives the test plate 208 to slide on the surface of the fixed support plate 212. When the test plate 208 slides out from the surface of the fixed support plate 212, it will automatically flip downward, and the crushed materials on the surface of the test plate 208 will be dumped into the inside of the movable groove 209. Then the motor 203 controls the threaded rod 204 to rotate in the opposite direction, and the threaded cylinder 205 threadedly connected to the threaded rod 204 drives the connecting rod 206 to move in the opposite direction, so that the test plate 208 first contacts with the fixed support plate 212, and then the test plate 208 is on the fixed support plate 2 12 is intercepted and turned up, and then the connecting rod 206 drives the test plate 208 to slide on the surface of the fixed support plate 212, so that the test plate 208 can be reset and turned over; when the connecting seat 201 moves downward, the wedge plate 307 fixedly connected to the connecting seat 201 presses down the sliding plate 302. Under the action of the wedge design of the wedge plate 307, the wedge plate 307 pushes the sliding plate 302 to slide inside the sliding groove 107, driving the movable frame 301 and the sliding seat 304 fixedly connected to the sliding plate 302 to move on the lower side of the test plate 208, so that the brush 305 cleans the lower surface of the test plate 208. At the same time, the sliding seat 304 moves downward under the downward pressure of the test plate 208. When the connecting seat 201 moves up, the sliding plate 302 is pressed down by the sliding plate 304. 02 The telescopic spring 303b fixedly connected to the test plate 202 pushes the sliding plate 302 to slide in the opposite direction inside the sliding groove 107, so that the movable frame 301 drives the sliding seat 304 to reset and move, and at the same time, the sliding seat 304 moves upward under the elastic force of the movable spring 306c, so that the brush 305 can fit tightly with the test plate 208, and then the brush 305 performs secondary cleaning on the lower surface of the test plate 208 to clean the debris adsorbed on the lower surface of the test plate 208; flip the locking rod 110, so that the locking rod 110 rotates into one side of the test bench 101 and moves out from the surface of the baffle, and then pulls the storage box 109 through the handle groove to make the storage box 109 slide out from the inside of the collecting groove 106, so that the debris inside the storage box 109 can be cleared out.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A material compression test device for new material technology research and development, comprising a main unit (100), a displacement unit (200) and a cleaning unit (300), characterized in that: The main unit (100) comprises a test bench (101), a controller (102) is installed on one side of the test bench (101), a lifting groove (105) is provided on the upper surface of the test bench (101), and a presser (104) is provided on the upper side of the lifting groove (105), a stand (103) is fixedly connected to the surface of the presser (104), and the lower end of the stand (103) is fixedly connected to the test bench (101), a collecting groove (106) is provided at the bottom of the inner wall of the lifting groove (105), and a storage box (109) is movably connected inside the collecting groove (106), and sliding grooves (107) are provided on both sides of the inner wall of the lifting groove (105); The displacement unit (200) comprises a connection seat (201) arranged inside the lifting groove (105), and both sides of the inner wall of the connection seat (201) are provided with moving grooves (202), the interior of the connection seat (201) is fixedly connected with a motor (203), and the output end of the motor (203) is fixedly connected with a threaded rod (204), the surface of the threaded rod (204) is rotatably connected to the connection seat (201), the surface of the threaded rod (204) is threadedly connected with a threaded cylinder (205), and one side of the threaded cylinder (205) is fixedly connected with a connection rod (206), the other end of the connection rod (206) is provided with a support assembly (207), the surface of the connection rod (206) is rotatably connected with a test plate (208), and the connection seat (201) Both side surfaces of the test plate (208) are provided with turning grooves, and the inside of the turning grooves are rotatably connected with fixed blocks, the opposite sides of the two groups of fixed blocks are fixedly connected with interception shells (210), and both sides of the two groups of fixed blocks are provided with reset components (211), the lower side of the test plate (208) is movably connected with two groups of fixed support plates (212), and the fixed support plates (212) are fixedly connected to the inner wall of the connecting seat (201), and the upper and lower side surfaces of the test plate (208) are provided with positioning scales (213), the inner wall bottom of the lifting groove (105) is provided with four groups of fixed grooves (108), and the inside of the fixed grooves (108) are fixedly connected with electric push rods (214), and the upper output ends of the four groups of electric push rods (214) are fixedly connected to the connecting seat (201); The cleaning unit (300) comprises a movable frame (301) arranged at the lower side of the test plate (208), the two side surfaces of the movable frame (301) are fixedly connected with sliding plates (302), and the interior of the sliding plates (302) are provided with elastic components (303), the interior of the movable frame (301) is slidably connected with a sliding seat (304), and the upper surface of the sliding seat (304) is fixedly connected with a brush (305), upper and lower components (306) are arranged on both sides of the sliding seat (304), the upper surfaces of the two groups of sliding plates (302) are provided with wedge plates (307), and the wedge plates (307) are fixedly connected to the lower surface of the connecting seat (201).

2. A material compression test device for new material technology research and development according to claim 1, characterized in that: The support assembly (207) comprises a slide cylinder (207a) slidably connected to the inner wall surface of another movable groove (202), and the interior of the slide cylinder (207a) is slidably connected to a support rod (207b), both ends of the support rod (207b) are fixedly connected to the inner wall surface of another movable groove (202), and one side surface of the slide cylinder (207a) is fixedly connected to a connecting rod (206).

3. The material compression test device for new material technology research and development according to claim 1, characterized in that: The four groups of reset assemblies (211) all include a rotating rod (211a) fixedly connected to the fixed block, and the surface of the rotating rod (211a) is rotatably connected to the connecting seat (201), spring grooves are provided on both sides of the inner walls of the two groups of flip grooves, and torsion springs (211b) are provided inside the spring grooves, one end of the four groups of torsion springs (211b) is fixedly connected to the fixed block, and the other end of the four groups of torsion springs (211b) is fixedly connected to the inner wall of the flip groove.

4. The material compression test device for new material technology research and development according to claim 1, characterized in that: Both sets of elastic components (303) include a fixed rod (303a) fixedly connected to the inner wall of the sliding groove (107), and the surface of the fixed rod (303a) is slidably connected to the sliding plate (302), and one side of the two sets of sliding plates (302) is fixedly connected with a telescopic spring (303b), and the other end of the telescopic spring (303b) is fixedly connected to the inner wall of the sliding groove (107).

5. The material compression test device for new material technology research and development according to claim 1, characterized in that: The two groups of upper and lower components (306) both include two groups of side fixing plates (306a) arranged on both sides of the sliding seat (304), and vertical rods (306b) are fixedly connected between the side fixing plates (306a), and the surfaces of the two groups of vertical rods (306b) are slidably connected to the movable frame (301), and moving springs (306c) are arranged on both sides of the two groups of sliding seats (304), and one end of the moving spring (306c) is fixedly connected to the side fixing plate (306a), and the other end of the two groups of moving springs (306c) is fixedly connected to the movable frame (301).

6. The material compression test device for new material technology research and development according to claim 1, characterized in that: The lengths of the two sets of fixed support plates (212) are both half of the length of the test plate (208), and the two sets of positioning scales (213) are diagonally supported with the center of the test plate (208) as the center.

7. The material compression test device for new material technology research and development according to claim 6, characterized in that: A movable groove (209) is provided inside the test plate (208), and the movable groove (209) is arranged at the center of the test plate (208), and the inner wall surface of the movable groove (209) is movably connected to the surface of the connecting rod (206).

8. The material compression test device for new material technology research and development according to claim 1, characterized in that: The brush (305) is made of nylon material, the upper end of the brush (305) is tightly fitted with the lower surface of the test plate (208), and the height of the brush (305) is greater than the height of the sliding seat (304).

9. The material compression test device for new material technology research and development according to claim 1, characterized in that: A handle groove is provided on one side of the storage box (109); a baffle is fixedly connected to the upper surface of the storage box (109); and a locking rod (110) is movably connected to the surface of the baffle; one end of the locking rod (110) is rotatably connected to the test bench (101).

10. The method for using the material compression test device for new material technology research and development according to claim 1, characterized in that: The following steps are involved: S1. Place the experimental material at the center of the surface of the positioning scale (213), start the presser (104) to press the new material, so that the new material drives the test plate (208) and the connecting seat (201) to move downward, and at the same time, the interception shell (210) is turned over and closed on the surface of the connecting seat (201) to intercept the flying fragments of the new material. After the pressing is completed, the presser (104) moves up and resets, and then the electric push rod (214) is started to push the connecting seat (201) to move upward, so that the interception shell (210) is turned over and separated under the action of the reset component (211); S2, the motor (203) is started to drive the threaded rod (204) to rotate, so that the threaded cylinder (205) drives the connecting rod (206) to move under the action of the support assembly (207), so that the connecting rod (206) drives the test plate (208) to slide on the surface of the fixed support plate (212), and when the test plate (208) slides out from the surface of the fixed support plate (212), it will automatically turn over, and the crushed materials on the surface of the test plate (208) will be dumped into the inside of the movable groove (209), and then the threaded rod (204) rotates in the opposite direction, so that the connecting rod (206) drives the test plate (208) to reset and turn over under the action of the fixed support plate (212); S3. When the connecting seat (201) moves downward, the wedge plate (307) fixedly connected to the connecting seat (201) presses down the sliding plate (302). Under the action of the wedge design of the wedge plate (307), the wedge plate (307) pushes the sliding plate (302) to slide inside the sliding groove (107), driving the movable frame (301) and the sliding seat (304) to move under the test plate (208), so that the brush (305) cleans the lower surface of the test plate (208). At the same time, the sliding seat (304) moves downward inside the movable frame (301). When the connecting seat (201) moves upward, the sliding plate (302) resets and moves under the action of the elastic component (303), so that the brush (305) cleans the lower surface of the test plate (208) for a second time. At the same time, the sliding seat (304) moves upward under the action of the upper and lower components (306); S4, flipping the locking rod (110) to move the locking rod (110) out from the surface of the baffle, and then pulling the storage box (109) through the handle groove to slide the storage box (109) out from the inside of the collecting tank (106), so that the debris inside the storage box (109) can be cleared out.

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