Compressive strength detection device for scrimber

Abstract

The invention relates to the technical field of scrimber compressive strength detection, in particular to a scrimber compressive strength detection device which comprises a base, a shell fixedly connected to the base, a detection table arranged on the base, a feeding port formed in the top of the shell, a rotating plate rotationally arranged on the base, and protective cylinders with upper openings arranged at the two ends of the rotating plate. The two ends of the rotating plate are each provided with an outward-turning assembly used for driving the corresponding protection barrel to be turned outwards, a feeding mechanism and a material box are arranged at the top of the shell, the feeding mechanism is used for placing multiple pieces of wood to be detected in the material box into the protection barrels one by one through the feeding opening, and a temporary storage box is obliquely arranged on the portion, below the rotating plate, of the base. Through cooperation of the feeding mechanism, the rotating plate and the outward turning assembly, automatic loading, testing and waste cleaning of the reconstituted wood samples are achieved, the moisture content is automatically measured and waste is automatically discharged in combination with the moisture meter and the pushing assembly in the temporary storage box, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of compressive strength detection of laminated veneer lumber, and particularly to a compressive strength detection device for laminated veneer lumber. Background Art

[0002] Laminated veneer lumber, as a new type of artificial board, is made by recombining low-grade wood, small-diameter logs, branch wood and other wood raw materials through special processes such as rotary cutting, drying, impregnation, assembling and hot pressing to form a board with specific physical and mechanical properties and dimensional stability. In the production and application of laminated veneer lumber, accurate detection of its compressive strength is a key link to ensure product quality and meet usage requirements.

[0003] The traditional process for detecting the compressive strength of laminated veneer lumber mainly includes: after the specimen is balanced under constant temperature and humidity conditions, a press is used for pressure testing, and the pressure required for ultimate failure is measured. After the test is completed, the moisture content of the waste material also needs to be measured. In the above process, for each specimen's pressure test, manual loading of the specimen, cleaning of the waste material, and measurement of the moisture content are required. These operations are relatively cumbersome and time-consuming, and the work intensity of the operator is relatively large. Especially in the case of large-scale continuous detection operations, the above problems are particularly prominent, which limits the overall efficiency of the compressive strength detection of laminated veneer lumber. Summary of the Invention

[0004] In order to overcome the above-mentioned disadvantages of the prior art, the present invention provides a compressive strength detection device for laminated veneer lumber that can automatically complete the loading of laminated veneer lumber specimens, pressure testing, waste material cleaning, and moisture content measurement.

[0005] The technical solution is as follows: A compressive strength detection device for recombined wood includes a base, on which a housing is fixedly connected. A detection table is arranged on the base, and a pressure sensor is arranged inside the detection table. Above the detection table and at the top inside the housing, a pressing component is arranged. An inlet is opened at the top of the housing. A rotating plate is rotatably arranged on the base, and the bottom surface of the rotating plate is flush with the top surface of the detection table. The two ends of the rotating plate respectively correspond to the inlet and the detection table. At both ends of the rotating plate, protective cylinders with upper openings are arranged. At both ends of the rotating plate, a turning-out component for driving the protective cylinders to turn outwards is installed. At the top of the housing, a feeding mechanism and a material box are arranged. The feeding mechanism is used to place multiple wood materials to be detected in the material box one by one through the inlet into the protective cylinders. Below the rotating plate on the base, a temporary storage box is inclinedly arranged. The temporary storage box is used to receive the wood materials poured inside after the protective cylinders turn outwards. A moisture detector is arranged inside the temporary storage box. The lower end of the temporary storage box is elastically connected with a baffle. A pushing component is arranged on the temporary storage box. The moisture detector is elastically connected with the output end of the pushing component. The pushing component can drive the moisture detector to move linearly relative to the baffle and can cooperate with the baffle to control the discharging of the wood materials in the temporary storage box. Below the lower end of the temporary storage box on the base, a collection box is arranged in a drawable manner. A controller is arranged outside the housing. The pressure sensor and the moisture detector are both connected to the controller in a signal manner.

[0006] Optionally, the turning-out component includes vertical frames. The two vertical frames are respectively fixedly connected to both ends of the rotating plate, and the vertical frames are located on the side of the protective cylinders away from the rotation axis of the rotating plate outside the protective cylinders. The upper part of the protective cylinders is rotatably connected to the vertical frames. Inside the vertical frames, a first telescopic driving member is arranged. The fixed end of the first telescopic driving member is rotatably connected to the rotating plate, and the output end of the first telescopic driving member is rotatably connected to the outside of the protective cylinders.

[0007] Optionally, the pushing component includes a second telescopic driving member, a first pushing plate, a sliding seat and a push rod. The second telescopic driving member is installed at the lower part of the temporary storage box. The output end of the second telescopic driving member is fixedly connected with the first pushing plate. The moisture detector is installed inside the sliding seat. The sliding seat is slidably connected inside the temporary storage box. A plurality of first elastic members are connected between the first pushing plate and the sliding seat. Push rods are fixedly connected to both sides of the first pushing plate. The push rods are both slidably connected to the temporary storage box.

[0008] Optionally, a fixed block is fixedly connected to the push rod. A plurality of second elastic members are connected between the lower part of the baffle and the temporary storage box. Wedge-shaped blocks are fixedly connected to both sides of the lower part of the baffle. The wedge-shaped blocks have inclined surfaces. The fixed block is in contact and cooperation with the inclined surfaces of the wedge-shaped blocks.

[0009] Optionally, the feeding mechanism includes a lifting and clamping component and a pushing component. The lifting and clamping component includes a third telescopic driving member, a linear two-way module and clamping plates. The third telescopic driving member is installed above the inlet at the top of the housing. The linear two-way module is installed at the output end of the third telescopic driving member. The two clamping plates are respectively installed at the two output ends of the linear two-way module. An outlet is opened at one side of the bottom of the material box. The pushing component is used to convey multiple wood materials to be detected in the material box one by one through the outlet to between the two clamping plates.

[0010] Optionally, the pushing component includes a second push plate, a linear module, a fourth telescopic driving member, and a third push plate. The second push plate is slidably connected inside the material box. The linear module is installed on the material box. The second push plate is fixedly connected to the output end of the linear module. The fourth telescopic driving member is installed on the top of the housing, and a spoon-shaped third push plate is fixedly connected to the output end of the fourth telescopic driving member.

[0011] Optionally, the pressing component includes a pressing head and a fifth telescopic driving member. The fifth telescopic driving member is installed on the top of the housing. The pressing head is fixedly connected to the output end of the fifth telescopic driving member. A motor is installed inside the base, and the output shaft of the motor is drivingly connected to the rotating plate.

[0012] Optionally, two bidirectional sliding doors are provided on one side of the housing. The controller is installed outside one sliding door, and a transparent window is installed on the other sliding door.

[0013] The beneficial effects of the present invention are as follows: Through the cooperation of the feeding mechanism, the rotating plate, and the turning-out component, when a specimen is subjected to a pressure test, the specimen that has completed the previous test can be automatically dumped into the temporary storage box, and the next specimen to be tested can be automatically prepared, improving the overall working efficiency of the detection operation. At the same time, the moisture meter and the pushing component provided in the temporary storage box realize the automatic measurement of the moisture content and the automatic discharge of waste materials, further enhancing the automation level of the device. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0015] Figure 2 It is a cross-sectional view of the internal structure of the base and the housing of the present invention.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rotating plate and the protective cylinder of the present invention.

[0017] Figure 4 It is a working schematic diagram of the turning-out component of the present invention.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the temporary storage box, the baffle, and the moisture meter of the present invention.

[0019] Figure 6 It is a mounting structural schematic diagram of the second telescopic driving member of the present invention.

[0020] Figure 7 For the present invention Figure 5 of the three-dimensional structural exploded view.

[0021] Figure 8 It is a partial structural enlarged view of the present invention.

[0022] Figure 9 It is a cross-sectional view of the internal structure of the material box of the present invention.

[0023] Reference signs in the drawings: 1 - base, 2 - outer shell, 201 - feed inlet, 3 - inspection table, 4 - pressing head, 5 - rotating plate, 6 - protective cylinder, 701 - vertical frame, 702 - first telescopic driving member, 8 - temporary storage box, 901 - second telescopic driving member, 902 - first pushing plate, 903 - sliding seat, 904 - push rod, 905 - first elastic member, 906 - fixing block, 10 - moisture meter, 11 - baffle plate, 1101 - second elastic member, 1102 - wedge block, 12 - collection box, 13 - controller, 1401 - third telescopic driving member, 1402 - linear bidirectional module, 1403 - clamping plate, 1501 - second pushing plate, 1502 - linear module, 1503 - fourth telescopic driving member, 1504 - third pushing plate, 16 - material box, 1601 - discharge port, 17 - fifth telescopic driving member, 18 - motor, 19 - sliding door, 20 - transparent window. Detailed implementation manners

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. However, the present invention can be implemented in many different forms and should not be construed as limited to the embodiments described herein. These embodiments are provided for the sake of thoroughness and completeness, and fully convey the scope of the present invention to those skilled in the art.

[0025] Please refer to Figures 1 - 9 , a compressive strength detection device for recombinant wood, comprising a base 1, an outer shell 2 fixedly connected to the base 1, an inspection table 3 arranged on the base 1, a pressure sensor integrated in the inspection table 3 for measuring the pressure change when the wood is pressed, a pressing component arranged at the top inside the outer shell 2 and directly above the inspection table 3, the pressing component including a pressing head 4 and a fifth telescopic driving member 17, the fifth telescopic driving member 17 is installed at the top inside the outer shell 2, the pressing head 4 is fixedly connected to the output end of the fifth telescopic driving member 17, a controller 13 is arranged outside the outer shell 2, the pressure sensor is in signal connection with the controller 13, the pressing head 4 is driven by the fifth telescopic driving member 17 to descend to apply pressure to the wood until the wood undergoes ultimate failure, the pressure sensor monitors and records the pressure change in real time and transmits the data to the controller 13, and the controller 13 records and evaluates the compressive strength of the wood.

[0026] A feed port 201 is provided on the top of the outer shell 2, and a rotating plate 5 is rotatably arranged on the base 1. A motor 18 is installed in the base 1, and the output shaft of the motor 18 is transmission-connected to the rotating plate 5. The bottom surface of the rotating plate 5 is flush with the top surface of the detection platform 3, and the two ends of the rotating plate 5 correspond to the feed port 201 and the detection platform 3 respectively. Both ends of the rotating plate 5 are provided with protective cylinders 6 with upper openings, and both ends of the rotating plate 5 are provided with external turning components for driving the protective cylinder 6 to be externally turned. A loading mechanism and a material box 16 are provided on the top of the outer shell 2. The loading mechanism is used to place multiple wood materials to be inspected in the material box 16 into the protective cylinder 6 one by one through the feed port 201. The rotating plate 5 is driven by the motor 18 to rotate and drive the two protective cylinders 6 to switch positions between the bottom of the feed port 201 and the top of the detection platform 3, and cooperate with the loading mechanism to realize automatic loading of the wood. At the same time, the protective cylinder 6 is externally turned by the external turning component so as to dump the wood after the test is completed.

[0027] A temporary storage box 8 is obliquely arranged on the base 1 below the rotating plate 5. The temporary storage box 8 is used to receive the wood that is dumped inside after the protective tube 6 is turned outward. A moisture meter 10 is arranged in the temporary storage box 8. The lower end of the temporary storage box 8 is elastically connected with a baffle 11. A pushing component is arranged on the temporary storage box 8. The moisture meter 10 is elastically connected to the output end of the pushing component. The pushing component can drive the moisture meter 10 to move linearly relative to the baffle 11, and can cooperate with the baffle 11 to control the discharge of the wood in the temporary storage box 8. A collecting box 12 is pull-out arranged below the lower end of the temporary storage box 8 on the base 1. The moisture meter 10 is connected to the controller 13 signal. After the tested wood is dumped into the temporary storage box 8, the pushing component drives the moisture meter 10 to move and opens the baffle 11 at the same time to make the wood fall into the collecting box 12. When the moisture meter 10 moves to contact with the wood, it measures the moisture content of the wood and transmits the humidity data to the controller 13.

[0028] like Figure 3 and Figure 4 As shown, the outward-turning assembly includes a stand 701, and the two stands 701 are respectively fixed to the two ends of the rotating plate 5, and the stand 701 is located outside the protective tube 6 on the side away from the rotating axis of the rotating plate 5. The upper part of the protective tube 6 is rotatably connected to the stand 701, and a telescopic driving member 702 is arranged in the stand 701. The fixed end of the telescopic driving member 702 is rotatably connected to the rotating plate 5, and the output end of the telescopic driving member 702 is rotatably connected to the outer side of the protective tube 6.

[0029] like Figures 5 - 7As shown in the figure, the pushing component includes a telescopic driving member II 901, a first push plate 902, a sliding seat 903 and a push rod 904. A telescopic driving member II 901 is installed at the lower part of the temporary storage box 8. The output end of the telescopic driving member II 901 is fixedly connected with a first push plate 902. The moisture tester 10 is installed in the sliding seat 903. The sliding seat 903 is slidably connected to the temporary storage box 8. A plurality of first elastic members 905 are connected between the first push plate 902 and the sliding seat 903. Push rods 904 are fixedly connected to both sides of the first push plate 902, and the push rods 904 are all slidably connected to the temporary storage box 8.

[0030] A fixing block 906 is fixedly connected to the push rod 904. A plurality of second elastic members 1101 are connected between the lower part of the baffle 11 and the temporary storage box 8. Wedge-shaped blocks 1102 are fixedly connected to both sides of the lower part of the baffle 11. The wedge-shaped blocks 1102 have inclined surfaces, and the fixing block 906 is in contact and cooperation with the inclined surfaces of the wedge-shaped blocks 1102.

[0031] As Figure 1 、 Figure 8 and Figure 9 shown in the figure, the feeding mechanism includes a lifting clamping component and a pushing component. The lifting clamping component includes a telescopic driving member III 1401, a linear bidirectional module 1402 and a clamping plate 1403. The telescopic driving member III 1401 is installed above the feeding port 201 at the top of the housing 2. The linear bidirectional module 1402 is installed at the output end of the telescopic driving member III 1401. Two clamping plates 1403 are respectively installed at the two output ends of the linear bidirectional module 1402. The linear bidirectional module 1402 is used to drive the two clamping plates 1403 to move synchronously and in opposite directions. An outlet 1601 is opened at one side of the bottom of the material box 16. The pushing component is used to convey the plurality of wood materials to be inspected in the material box 16 one by one through the outlet 1601 to between the two clamping plates 1403.

[0032] The pushing component includes a second push plate 1501, a linear module 1502, a telescopic driving member IV 1503 and a third push plate 1504. A second push plate 1501 is slidably connected in the material box 16. A linear module 1502 is installed on the material box 16. The second push plate 1501 is fixedly connected to the output end of the linear module 1502. The telescopic driving member IV 1503 is installed at the top of the housing 2. A spoon-shaped third push plate 1504 is fixedly connected to the output end of the telescopic driving member IV 1503. Specifically, the top surface and both sides of the spoon-shaped space of the third push plate 1504 are open structures for the entry and exit of wood materials and the two clamping plates 1403.

[0033] In order to facilitate the operator to intuitively see the whole process of wood material loading, testing and waste cleaning inside the device, two bidirectional sliding doors 19 are provided on one side of the housing 2. The controller 13 is installed outside one sliding door 19, and a transparent window 20 is installed on the other sliding door 19.

[0034] Working process: When in use, first stack multiple pieces of wood to be inspected vertically in the material box 16. Among them, one piece of wood will fall through the discharge port 1601 of the material box 16 into the spoon-shaped space of the third push plate 1504. The telescopic driving member three 1401 drives the linear bidirectional module 1402 and the clamping plates 1403 to be in a high position, and the linear bidirectional module 1402 drives the two clamping plates 1403 thereon to move synchronously and reversely away to the maximum distance, so as to facilitate the smooth entry of the wood between the two clamping plates 1403. Then, the telescopic driving member four 1503 drives the third push plate 1504 to drive the wood to move between the two clamping plates 1403. The wood initially above the first piece of wood is in contact with the top surface of the non-spoon-shaped space of the third push plate 1504. Then, the linear bidirectional module 1402 drives the two clamping plates 1403 thereon to move synchronously and reversely closer to clamp the wood. Then, the telescopic driving member three 1401 drives the wood clamped by the clamping plates 1403 to move out of the spoon-shaped space of the third push plate 1504 to avoid the subsequent reset operation of the third push plate 1504. After that, the telescopic driving member four 1503 drives the third push plate 1504 to move reversely to reset. At this time, the wood initially above the first piece of wood in the material box 16 will naturally fall into the spoon-shaped space of the third push plate 1504 to prepare for the next feeding. At the same time, the telescopic driving member three 1401 drives the wood clamped by the clamping plates 1403 to descend into the protection cylinder 6, and then the linear bidirectional module 1402 drives the two clamping plates 1403 thereon to move synchronously and reversely to release the wood into the protection cylinder 6. Then, the telescopic driving member three 1401 drives the linear bidirectional module 1402 and the clamping plates 1403 to rise and reset. Then, the motor 18 drives the rotating plate 5 to rotate 180 degrees, so that the protection cylinder 6 with wood placed therein and the protection cylinder 6 without wood placed therein exchange positions, that is, the wood is directly below the pressing head 4 and ready for pressure testing. Specifically, the telescopic driving member five 17 drives the pressing head 4 to descend to apply pressure to the wood in the protection cylinder 6 until the wood undergoes ultimate failure. The pressure sensor transmits the pressure change data signal measured during this process to the controller 13 for recording. After the test is completed, the telescopic driving member five 17 drives the pressing head 4 to rise and reset. During the pressure testing process of the wood, through the cooperation of the lifting and clamping assembly and the pushing assembly, the next piece of wood to be inspected is placed into the protection cylinder 6 without wood placed therein. After the pressure testing of the first piece of wood is completed, the motor 18 drives the rotating plate 5 to rotate 180 degrees again, so that the protection cylinder 6 with new wood placed therein and the protection cylinder 6 with the wood that has completed the pressure testing exchange positions. Then, the telescopic driving member five 17 drives the pressing head 4 to descend to perform pressure testing on the second piece of wood. At the same time, the telescopic driving member one 702 drives the protection cylinder 6 with the wood that has completed the pressure testing to turn outwards until the tested wood in the protection cylinder 6 is poured into the temporary storage box 8 below. Then, the telescopic driving member one 702 drives the protection cylinder 6 to turn reversely and reset, and through the cooperation of the lifting and clamping assembly and the pushing assembly,Continue to place the next piece of wood to be inspected into the protective cylinder 6 where no wood has been placed.

[0035] After the wood that has completed the pressure test is received by the temporary storage box 8, the first push plate 902 is driven to move towards the baffle 11 by the second telescopic driving member 901. Specifically, the output end of the second telescopic driving member 901 is initially in the extended state, and the first push plate 902 can be driven to move towards the baffle 11 by retracting its output end. During this process, the distance between the first push plate 902 and the sliding seat 903 gradually decreases. At the same time, the first push plate 902 gradually exerts pressure on the sliding seat 903 through the first elastic member 905, causing the sliding seat 903 to drive the moisture meter 10 to move towards the baffle 11. During this process, the moisture meter 10 will contact the wood that has completed the pressure test and transmit the detected humidity data signal to the controller 13 for recording. At the same time, since the baffle 11 blocks the wood, under the continuous movement of the first push plate 902, the first elastic member 905 is gradually compressed due to the bidirectional force from the first push plate 902 and the sliding seat 903. Subsequently, the fixed block 906 on the push rod 904 gradually contacts the inclined surface of the wedge block 1102 on the baffle 11 as the first push plate 902 moves, and by exerting pressure on the inclined surface of the wedge block 1102, the wedge block 1102 drives the baffle 11 to move downward against the elastic force of the second elastic member 1101 to open the discharge area of the temporary storage box 8. In this way, the wood in the temporary storage box 8 can fall into the lower collection box 12 under its own gravity, and the moisture meter 10 and the sliding seat 903 can also accelerate the downward push of the wood in the temporary storage box 8 under the elastic force of the first elastic member 905. When the wood in the temporary storage box 8 has completed the discharge, the first push plate 902 is driven to move in the reverse direction and reset by the second telescopic driving member 901. The first push plate 902 drives the sliding seat 903 and the moisture meter 10 to move in the reverse direction and reset through the first elastic member 905. The fixed block 906 is separated from the wedge block 1102, and the baffle 11 moves upward under the elastic action of the second elastic member 1101 to re-close the discharge area of the temporary storage box 8, preparing for the next moisture content test of the wood.

[0036] And so on. By continuously repeating the above operation process, the whole process of automatic pressure testing and moisture content detection of multiple pieces of wood can be realized, and the tested wood can be uniformly recycled and processed, effectively improving the detection efficiency of the compressive strength of batch laminated wood.

[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A compressive strength detection device for recombinant wood, comprising a base (1), a housing (2) fixedly connected to the base (1), a detection table (3) arranged on the base (1), a pressure sensor arranged inside the detection table (3), and a pressing assembly arranged at the top inside the housing (2) and directly above the detection table (3), characterized in that, A feed inlet (201) is provided at the top of the housing (2), a rotating plate (5) is rotatably provided on the base (1), the bottom surface of the rotating plate (5) is flush with the top surface of the detection platform (3), and the two ends of the rotating plate (5) correspond to the feed inlet (201) and the detection platform (3), respectively. A protective cylinder (6) with an upper opening is provided at both ends of the rotating plate (5), and an outward turning component for driving the protective cylinder (6) to be turned outward is installed at both ends of the rotating plate (5). A loading mechanism and a material box (16) are provided at the top of the housing (2), and the loading mechanism is used to place a plurality of wood materials to be inspected in the material box (16) one by one through the feed inlet (201) into the protective cylinder (6). A temporary storage box (8) is obliquely provided on the base (1) below the rotating plate (5), and the temporary storage box (8) is provided at the bottom of the rotating plate (5). The box (8) is used to receive the wood that is dumped inside after the protective tube (6) is turned outward. A moisture meter (10) is arranged inside the temporary storage box (8). The lower end of the temporary storage box (8) is elastically connected to a baffle (11). A pushing component is arranged on the temporary storage box (8). The moisture meter (10) is elastically connected to the output end of the pushing component. The pushing component can drive the moisture meter (10) to perform linear motion relative to the baffle (11) and can cooperate with the baffle (11) to control the discharge of the wood in the temporary storage box (8). A collecting box (12) is pull-outably arranged on the base (1) below the lower end of the temporary storage box (8). A controller (13) is arranged outside the housing (2). The pressure sensor and the moisture meter (10) are both connected to the controller (13) for signal.

2. The compressive strength detection device for recombined wood according to claim 1, wherein, The outward turning assembly comprises a stand (701), wherein the two stands (701) are respectively fixedly connected to two ends of the rotating plate (5), and the stands (701) are located outside the protective tube (6) on a side away from the rotating axis of the rotating plate (5), the upper part of the protective tube (6) is rotatably connected to the stand (701), and a telescopic driving member (702) is arranged inside the stand (701), the fixed end of the telescopic driving member (702) is rotatably connected to the rotating plate (5), and the output end of the telescopic driving member (702) is rotatably connected to the outer side of the protective tube (6).

3. The compressive strength detection device for recombinant wood according to claim 2, wherein, The pushing assembly comprises a telescopic driving member 2 (901), a push plate 1 (902), a slide seat (903) and a push rod (904); the telescopic driving member 2 (901) is installed at the lower part of the temporary storage box (8); the output end of the telescopic driving member 2 (901) is fixedly connected to the push plate 1 (902); the humidity meter (10) is installed in the slide seat (903); the slide seat (903) is slidably connected to the temporary storage box (8); a plurality of elastic members 1 (905) are connected between the push plate 1 (902) and the slide seat (903); push rods (904) are fixedly connected to both sides of the push plate 1 (902); and the push rods (904) are slidably connected to the temporary storage box (8).

4. The compressive strength detection device for recombined wood according to claim 3, characterized in that, A fixed block (906) is fixedly connected to the push rod (904), a plurality of elastic members (1101) are connected between the lower portion of the baffle (11) and the temporary storage box (8), wedge blocks (1102) are fixedly connected to both sides of the lower portion of the baffle (11), the wedge blocks (1102) have inclined surfaces, and the fixed block (906) contacts and cooperates with the inclined surfaces of the wedge blocks (1102).

5. The compressive strength detection device for recombined wood according to claim 4, characterized in that, The feeding mechanism includes a lifting and clamping assembly and a pushing assembly. The lifting and clamping assembly includes a telescopic driving member three (1401), a linear bidirectional module (1402) and clamping plates (1403). The telescopic driving member three (1401) is installed above the feeding port (201) at the top of the housing (2). The linear bidirectional module (1402) is installed at the output end of the telescopic driving member three (1401). Two clamping plates (1403) are respectively installed at the two output ends of the linear bidirectional module (1402). An outlet (1601) is opened on one side of the bottom of the material box (16). The pushing assembly is used to convey the multiple to-be-inspected wood materials in the material box (16) one by one through the outlet (1601) to between the two clamping plates (1403).

6. The compressive strength detection device for recombinant wood according to claim 5, characterized in that, The pushing assembly includes a second push plate (1501), a linear module (1502), a telescopic driving member four (1503) and a third push plate (1504). A second push plate (1501) is slidably connected in the material box (16). A linear module (1502) is installed on the material box (16). The second push plate (1501) is fixedly connected to the output end of the linear module (1502). The telescopic driving member four (1503) is installed at the top of the housing (2). A spoon-shaped third push plate (1504) is fixedly connected to the output end of the telescopic driving member four (1503).

7. A compressive strength testing device for recombinant wood according to claim 6, characterized in that, The pressing assembly includes a pressing head (4) and a telescopic driving member five (17). The telescopic driving member five (17) is installed at the top of the housing (2). The pressing head (4) is fixedly connected to the output end of the telescopic driving member five (17). A motor (18) is installed in the base (1). The output shaft of the motor (18) is in transmission connection with the rotating plate (5).

8. A compressive strength testing device for recombinant wood according to claim 7, characterized in that, Two bidirectional sliding doors (19) are arranged on one side of the housing (2). The controller (13) is installed outside one sliding door (19). A transparent window (20) is installed on the other sliding door (19).

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