An automatic detection device for polymer composite material sample preparation

Abstract

The utility model discloses a kind of automatic detection devices for polymer composite material sample preparation, comprising: guiding support frame, is equipped with first driving mechanism;Translation cross frame, is installed in guiding support frame and can slide along front-back direction;Translation vertical frame, along left-right direction sliding installation is in translation cross frame;Lifting frame, lifting sliding installation is in translation vertical frame;Hanging frame, detachably installed in lifting frame, the hanging frame is equipped with jack, and the jack peripheral wall is equipped with threaded hole;Detection head, insert jack and can be adjusted position in jack;Locking screw, threaded connection is in threaded hole.The utility model detection head can be flexibly moved in front-back, left-right, up-down three directions.Can adapt to the size, quantity, shape and position of different sample preparation, satisfy the detection demand of different position.Make the height of detection head can be adjusted according to actual demand.

Description

Technical Field

[0001] This utility model relates to the field of materials testing technology, and in particular, to an automatic testing device for preparing polymer composite material samples. Background Technology

[0002] In the research and development and production of polymer composite materials, performance testing after sample preparation is crucial. Currently, most testing is conducted manually by hand-held testing heads that come into contact with the material.

[0003] Currently, some automated testing devices on the market can only perform simple, fixed-position testing, and cannot flexibly adjust the position of the testing head in the front-back, left-right, and up-down directions according to the position and quantity of the sample. Furthermore, existing automated testing devices are not convenient enough in terms of adjusting, installing, and replacing the testing head. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an automatic detection device for preparing polymer composite material samples.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An automatic testing device for polymer composite material sample preparation includes: guide support frames, spaced apart on the left and right, with at least one of the guide support frames equipped with a first driving mechanism; a translation frame, with both ends mounted on the guide support frames and capable of sliding relative to the guide support frames in a front-back direction; a second driving mechanism mounted on the translation frame; the translation frame is pulsatorically connected to the first driving mechanism so as to be driven by the first driving mechanism; a translation vertical frame, slidably mounted on the translation frame in a left-right direction, the translation vertical frame being pulsatorically connected to the second driving mechanism so as to be driven by the second driving mechanism; a third driving mechanism mounted on the translation vertical frame; a lifting frame, slidably mounted on the translation vertical frame in a lifting manner, the lifting frame being pulsatorically connected to the third driving mechanism so as to be driven by the third driving mechanism; a mounting frame, detachably mounted on the lifting frame, the mounting frame having an insertion hole, the peripheral wall of the insertion hole having a threaded hole; a detection head, inserted into the insertion hole and capable of adjusting its position within the insertion hole; and a set screw, threadedly connected to the threaded hole, abutting against the detection head within the insertion hole to fix the detection head.

[0006] Furthermore, the mounting frame includes a connecting plate and a mounting block. The connecting plate is detachably connected to the front side of the lifting frame, and the mounting block is fixedly connected to the front side of the connecting plate. The insertion hole is provided in the mounting block, and the threaded hole extends to the front side of the mounting block.

[0007] Furthermore, the mounting block is provided in two sections spaced vertically.

[0008] Furthermore, the connecting plate and the lifting frame are provided with corresponding holes for connection and fixation by screws.

[0009] Furthermore, the guide support frame is provided with a first guide rod extending in the front-to-back direction, and the bottom of both the left and right ends of the translation span are provided with a first slide table. The first slide table is slidably sleeved on the corresponding first guide rod. The first drive mechanism is a rotary motor, and the output shaft of the first drive mechanism is connected to a first lead screw. The first lead screw is connected to the first slide table in a transmission connection.

[0010] Furthermore, the translational frame is provided with a second guide rod extending in the left-right direction, and the rear side of the translational vertical frame is provided with a second slide table. The second slide table is slidably sleeved on the second guide rod. The second drive mechanism is a rotary motor, and the output shaft of the second drive mechanism is connected to a second lead screw. The second lead screw is connected to the second slide table in a transmission connection.

[0011] Furthermore, a reinforcing rib is provided between the translational vertical frame and the second slide.

[0012] Furthermore, the translational vertical frame is provided with a vertically extending third guide rod, the lifting frame is slidably sleeved on the third guide rod, the third drive mechanism is a rotary motor, the output shaft of the third drive mechanism is connected to a third lead screw, and the third lead screw is connected to the lifting frame in a transmission manner.

[0013] Furthermore, the mounting frame is equipped with a resistance component, which is used to apply pressure to the detection head so as to create resistance to the lifting and lowering movement of the detection head.

[0014] Furthermore, the resistance assembly includes a pressure column, a compression spring, and a nut. The mounting frame is provided with a mounting block. The pressure column is movably inserted through the mounting block. One end of the pressure column is used to contact the detection head, and the other end passes through the mounting block and is connected to the nut. The compression spring is sleeved on the pressure column. One end of the compression spring contacts the pressure column, and the other end contacts the mounting block, so as to apply a force toward the detection head to the pressure column.

[0015] This utility model has the following beneficial effects: By incorporating a guide support frame, a translation span, a translation vertical frame, and a lifting frame, along with a first, second, and third drive mechanism, the detection head can move flexibly in three directions: forward / backward, left / right, and up / down. This allows it to adapt to different sample sizes, quantities, shapes, and positions, meeting the testing needs of various locations. The detection head is inserted into the mounting bracket's insertion hole and its position can be adjusted within it. The adjusted detection head is secured using a set screw engaged with a threaded hole. This allows the height of the detection head to be adjusted according to actual needs. The mounting bracket is detachably mounted to the lifting frame. When it is necessary to replace detection heads of different diameters, the mounting bracket with a different sized insertion hole and the corresponding detection head can be disassembled and replaced, expanding the applicability of the device.

[0016] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model; Figure 2 yes Figure 1 Enlarged view of point A; Figure 3 This is an exploded structural diagram of the mounting bracket, detection head, and set screws. Figure 4 yes Figure 1 Another structural diagram from a different perspective; Figure 5 This is a cross-sectional view showing the connection between the mounting bracket and the detection head according to another embodiment of this utility model; Figure 6 yes Figure 5 Enlarged view at point B.

[0018] Legend: Guide support frame 100, first drive mechanism 110, first lead screw 111, first guide rod 120; Translation span 200, second drive mechanism 210, second lead screw 211, first slide 220, second guide rod 230; Translational vertical frame 300, third drive mechanism 310, third lead screw 311, second slide table 320, reinforcing rib plate 321, third guide rod 330; Lifting frame 400; Mounting bracket 500, insertion hole 510, threaded hole 511, connecting plate 520, mounting block 530, mounting block 540; Detection head 600; Set screw 700; Pressure column 800, compression spring 810, nut 820, convex ring 830. Detailed Implementation

[0019] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0023] Please refer to Figure 1 and Figure 2 An automatic detection device for polymer composite material sample preparation provided in a preferred embodiment of the present invention includes a guide support frame 100, a translation span frame 200, a translation vertical frame 300, a lifting frame 400, a hanging frame 500, a detection head 600, and a set screw 700.

[0024] The guide support frames 100 are spaced apart on the left and right, and at least one of the guide support frames 100 is equipped with a first drive mechanism 110.

[0025] The translation span 200 is mounted on the guide support frame 100 at both ends and can slide relative to the guide support frame 100 in the front-back direction; a second drive mechanism 210 is mounted on the translation span 200; the translation span 200 is connected to the first drive mechanism 110 in a transmission manner so that it can be driven by the first drive mechanism 110.

[0026] The translational vertical frame 300 is slidably installed on the translational span 200 in the left and right direction. The translational vertical frame 300 is connected to the second drive mechanism 210 for transmission so as to be driven by the second drive mechanism 210. A third drive mechanism 310 is installed on the translational vertical frame 300.

[0027] The lifting frame 400 is slidably mounted on the translational vertical frame 300. The lifting frame 400 is connected to the third drive mechanism 310 so that it can be driven by the third drive mechanism 310.

[0028] The mounting bracket 500 can be detachably installed on the lifting frame 400. The mounting bracket 500 is provided with a socket 510, and the peripheral wall of the socket 510 is provided with a threaded hole 511.

[0029] The detection head 600 is inserted into the socket 510 and its position can be adjusted up and down within the socket 510. The detection head 600 can be selected according to the parameters to be detected. For example, when it is necessary to detect the resistivity of a material, the detection head 600 can be a resistivity detection head.

[0030] The set screw 700 is threaded into the threaded hole 511. The set screw 700 abuts against the detection head 600 in the insertion hole 510 to fix the detection head 600.

[0031] This utility model provides an automatic detection device for polymer composite material sample preparation. By setting up a guide support frame 100, a translation span frame 200, a translation vertical frame 300, and a lifting frame 400, and cooperating with a first drive mechanism 110, a second drive mechanism 210, and a third drive mechanism 310, the detection head 600 can move flexibly in three directions: front-back, left-right, and up-down. It can adapt to different sample sizes, quantities, shapes, and positions, meeting the detection needs of different locations. Furthermore, some molds have multiple cavities, requiring multi-position detection, and this application can meet such multi-position detection needs. The detection head 600 is inserted into the insertion hole 510 of the mounting frame 500 and its position can be adjusted within it. The adjusted detection head 600 can be fixed by the engagement of a set screw 700 with a threaded hole 511. This allows the height of the detection head 600 to be adjusted according to actual needs. The mounting bracket 500 can be detachably installed on the lifting frame 400. When it is necessary to replace the detection head 600 with a different diameter specification, the applicability of the device can be improved by disassembling and replacing the mounting bracket 500 with a different size socket 510 and the corresponding detection head 600.

[0032] Reference Figures 1 to 3In some embodiments of this utility model, the mounting frame 500 includes a connecting plate 520 and a mounting block 530. The connecting plate 520 is detachably connected to the front side of the lifting frame 400, and the mounting block 530 is fixedly connected to the front side of the connecting plate 520. An insertion hole 510 is provided in the mounting block 530, and a threaded hole 511 extends to the front side of the mounting block 530. The detachable connection between the connecting plate 520 and the front side of the lifting frame 400 provides an independent installation reference for the mounting assembly, facilitating individual maintenance or replacement of the mounting parts. The mounting block 530 being fixed to the front side of the connecting plate 520 makes the testing process easily observable. The structure of the threaded hole 511 extending to the front side of the mounting block 530 makes the operation of the set screw 700 more intuitive and convenient, allowing operators to directly fix or adjust the testing head 600 from the front, avoiding operational difficulties caused by space obstruction.

[0033] Reference Figures 1 to 3 In some embodiments of this utility model, two mounting blocks 530 are provided vertically at intervals. This allows for dual-position positioning and fastening of the detection head 600. Furthermore, compared to providing a large mounting block 530, providing two small mounting blocks 530 spaced apart achieves weight reduction.

[0034] Reference Figures 1 to 3 In some embodiments of this utility model, the connecting plate 520 and the lifting frame 400 are provided with corresponding holes for connection and fixation by screws. The detachable nature of the screw connection makes it convenient to replace the mounting frame.

[0035] Reference Figure 1 and Figure 4 In some embodiments of this utility model, the guide support frame 100 is provided with a first guide rod 120 extending in the front-back direction, and the bottom of both ends of the translation span 200 is provided with a first slide table 220. The first slide table 220 is slidably sleeved on the corresponding first guide rod 120. Specifically, each guide support frame 100 is provided with two first guide rods 120 spaced apart from each other. The first slide table 220 is provided with a guide hole adapted to the first guide rod 120. Of course, a sliding sleeve can also be provided on the first slide table 220, and the sliding sleeve is slidably sleeved on the first guide rod 120, thereby realizing multi-position sliding guidance and improving the stability of sliding guidance. The first drive mechanism 110 is a rotary motor. The output shaft of the first drive mechanism 110 is connected to a first lead screw 111, which is drively connected to the first slide table 220. Specifically, the first slide table 220 can be provided with a threaded hole adapted to the first lead screw 111, thereby realizing threaded transmission with the first lead screw 111 and converting rotary motion into linear motion. Alternatively, a nut sleeve can be provided on the first slide table 220 to mate with the first lead screw 111, with a threaded hole adapted to the first lead screw inside, thus realizing threaded transmission. Precise sliding control of the translation span 200 is achieved through the drive of the first drive mechanism 110 and the first lead screw 111.

[0036] Reference Figure 1 and Figure 4 In some embodiments of this utility model, the translational frame 200 is provided with a second guide rod 230 extending in the left-right direction. Two second guide rods 230 can be provided and spaced apart to achieve multi-position sliding guidance. A second slide table 320 is provided on the rear side of the translational vertical frame 300. The second slide table 320 is slidably sleeved on the second guide rod 230. The second slide table 320 is provided with a guide hole adapted to the second guide rod 230. The second drive mechanism 210 is a rotary motor. The output shaft of the second drive mechanism 210 is connected to a second lead screw 211. The second lead screw 211 and the second slide table 320 are driven by a threaded hole adapted to the second lead screw 211, thereby realizing helical transmission and converting rotational motion into linear motion. The threaded transmission structure between the second lead screw 211 and the second slide table 320 realizes high-precision sliding adjustment of the lateral position.

[0037] Reference Figure 1 and Figure 4 In some embodiments of this utility model, a reinforcing rib 321 is provided between the translational vertical frame 300 and the second slide 320. The reinforcing rib 321 significantly enhances the load-bearing capacity and deformation resistance of the connection structure between the translational vertical frame 300 and the second slide 320. During rapid adjustment or start-up and stop, it can effectively resist inertial impact forces and ensure the smooth movement of the translational vertical frame 300.

[0038] Reference Figure 1 and Figure 4 In some embodiments of this utility model, the translational vertical frame 300 is provided with a vertically extending third guide rod 330, and the lifting frame 400 is slidably sleeved on the third guide rod 330. The lifting frame 400 is provided with guide holes adapted to the third guide rod 330. Multiple third guide rods 330 can be spaced apart to achieve multi-position sliding guidance and improve sliding stability. The third drive mechanism 310 is a rotary motor, and the output shaft of the third drive mechanism 310 is connected to a third lead screw 311. The third lead screw 311 is connected to the lifting frame 400 in a transmission manner. Specifically, the lifting frame 400 is provided with a threaded hole adapted to the third lead screw 311, thereby realizing threaded transmission. The third guide rod 330 provides vertical guidance for the lifting frame 400 to ensure the straightness of the lifting movement; the threaded transmission structure of the third lead screw 311 converts the power of the rotary motor into the smooth lifting and lowering of the lifting frame, realizing precise control of the detection head height.

[0039] Reference Figure 5 and Figure 6In some embodiments of this utility model, the mounting bracket 500 is equipped with a resistance component, which applies pressure to the detection head 600 to create resistance during its lifting and lowering movements. The resistance component on the mounting bracket 500 provides damping protection for the adjustment of the detection head 600, effectively optimizing the user experience and adjustment accuracy. The pressure applied by the resistance component maintains appropriate resistance during the lifting and lowering movements of the detection head 600 within the socket 510, preventing positional instability caused by free sliding without resistance, while also not hindering normal manual adjustment operations. Once the detection head 600 is adjusted to a suitable height, the resistance component helps to fix the detection head 600 at that height, freeing up the user's hand to install the set screw 700, thus achieving stable fixation of the detection head 600 and eliminating the need to constantly hold the detection head 600 during adjustment.

[0040] Reference Figure 5 and Figure 6 In some embodiments of this utility model, the resistance assembly includes a pressure column 800, a compression spring 810, and a nut 820. The mounting frame 500 is provided with a mounting block 540. The pressure column 800 is movably inserted through the mounting block 540. The mounting block 540 has a movable hole for the pressure column 800 to pass through. One end of the pressure column 800 is used to contact the detection head 600, and the other end passes through the mounting block 540 and connects to the nut 820. The outer periphery of the nut 820 is larger than the movable hole on the mounting block 540. The compression spring 810 is sleeved on the pressure column 800, with one end contacting the pressure column 800 and the other end contacting the mounting block 540, to apply a force towards the detection head 600 to the pressure column 800. Specifically, the peripheral wall of the pressure column 800 is provided with a raised ring 830, with one end of the compression spring 810 contacting the raised ring 830 and the other end contacting the mounting block 540. The continuous pressure applied by the compression spring 810 to the pressure post 800 ensures that the pressure post remains in contact with the detection head 600, creating stable friction. The compression of the compression spring 810 can be changed by adjusting the nut 820, preventing the pressure post 800 from detaching from the mounting block 540. It is understood that, to prevent interference during the insertion of the detection head 600, the end of the pressure post 800 that contacts the detection head 600 is hemispherical. Figure 6 As shown, when the pressure column 800 contacts the outer peripheral wall of the detection head 600, the nut 820 and the mounting block 540 have a certain distance, and this distance is smaller than the radius of the hemispherical end of the pressure column 800, so as to avoid significant interference to the insertion of the detection head 600. This means that when the detection head 600 is inserted, the hand does not need to pull the pressure column 800 to avoid the insertion path of the detection head 600.

[0041] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic detection device for preparing polymer composite material samples, characterized in that, include: Guide support frames (100) are arranged at intervals on the left and right, and at least one of the guide support frames (100) is equipped with a first drive mechanism (110). The translation span (200) is mounted on the guide support frame (100) at both ends and can slide relative to the guide support frame (100) in the front-back direction; a second drive mechanism (210) is mounted on the translation span (200); the translation span (200) is connected to the first drive mechanism (110) in a transmission manner so that it can be driven by the first drive mechanism (110); A lateral vertical frame (300) is slidably mounted on a lateral cross frame (200) in the left-right direction. The lateral vertical frame (300) is connected to a second drive mechanism (210) for transmission and is driven by the second drive mechanism (210). A third drive mechanism (310) is mounted on the lateral vertical frame (300). The lifting frame (400) is slidably mounted on the translational vertical frame (300). The lifting frame (400) is connected to the third drive mechanism (310) so that it can be driven by the third drive mechanism (310). The mounting bracket (500) is detachably installed on the lifting frame (400). The mounting bracket (500) is provided with a socket (510), and the peripheral wall of the socket (510) is provided with a threaded hole (511). The detection head (600) is inserted into the socket (510) and its position can be adjusted up and down within the socket (510); The set screw (700) is threaded into the threaded hole (511) and abuts against the detection head (600) in the insertion hole (510) to fix the detection head (600).

2. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, The mounting frame (500) includes a connecting plate (520) and a mounting block (530). The connecting plate (520) is detachably connected to the front side of the lifting frame (400). The mounting block (530) is fixedly connected to the front side of the connecting plate (520). The insertion hole (510) is provided on the mounting block (530). The threaded hole (511) extends to the front side of the mounting block (530).

3. The automatic detection device for polymer composite material sample preparation according to claim 2, characterized in that, The mounting block (530) has two blocks spaced apart vertically.

4. The automatic detection device for polymer composite material sample preparation according to claim 2, characterized in that, The connecting plate (520) and the lifting frame (400) are provided with corresponding holes for connection and fixation by screws.

5. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, The guide support frame (100) is provided with a first guide rod (120) extending in the front-back direction. The bottom of both ends of the translation span frame (200) is provided with a first slide (220). The first slide (220) is slidably sleeved on the corresponding first guide rod (120). The first drive mechanism (110) is a rotary motor. The output shaft of the first drive mechanism (110) is connected to a first lead screw (111). The first lead screw (111) is connected to the first slide (220) in a transmission connection.

6. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, The translation span (200) is provided with a second guide rod (230) extending in the left and right direction. The translation vertical frame (300) is provided with a second slide (320) on the rear side. The second slide (320) is slidably sleeved on the second guide rod (230). The second drive mechanism (210) is a rotary motor. The output shaft of the second drive mechanism (210) is connected to a second lead screw (211). The second lead screw (211) is connected to the second slide (320) in a transmission connection.

7. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, A reinforcing rib (321) is provided between the translational vertical frame (300) and the second slide (320).

8. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, The translational vertical frame (300) is provided with a vertically extending third guide rod (330), the lifting frame (400) is slidably sleeved on the third guide rod (330), the third drive mechanism (310) is a rotary motor, the output shaft of the third drive mechanism (310) is connected to a third lead screw (311), and the third lead screw (311) is connected to the lifting frame (400) in a transmission.

9. The automatic detection device for polymer composite material sample preparation according to claim 1, characterized in that, The mounting bracket (500) is equipped with a resistance assembly for applying pressure to the detection head (600) to create resistance to the lifting and lowering movement of the detection head (600).

10. The automatic detection device for polymer composite material sample preparation according to claim 9, characterized in that, The resistance assembly includes a pressure column (800), a compression spring (810), and a nut (820). The mounting bracket (500) is provided with a mounting block (540). The pressure column (800) is movably inserted through the mounting block (540). One end of the pressure column (800) is used to contact the detection head (600), and the other end passes through the mounting block (540) and is connected to the nut (820). The compression spring (810) is sleeved on the pressure column (800). One end of the compression spring (810) contacts the pressure column (800), and the other end contacts the mounting block (540) to apply a force toward the detection head (600) to the pressure column (800).

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