Detection machine for wood board

Abstract

The utility model provides a detection machine for a wood board, which comprises a detection machine body, an unloading assembly is arranged on the detection machine body, the unloading assembly separates the detected wood board from a platform of the detection machine body, a material pushing rod is inserted into a sliding chute of the detection machine body, and the material pushing rod is connected with the platform of the detection machine body. The rack plate is fixedly connected to the bottom end of the material pushing rod, the supporting rod is inserted into a through hole of the rack plate, the driving piece is used for driving the rack plate to transversely move along the supporting rod, and the detection machine body, the material pushing rod, the rack plate, the supporting rod, the driving piece and the like are used in cooperation; the rack plate is driven to move on the outer wall of the supporting rod under the action of the driving piece, then the rack plate drives the material pushing rod to move along the through groove in the detection machine body, the material pushing rod directly pushes off the detected wood board, the manual discharging process is reduced, the wood board detection efficiency of the detection machine body is improved, and meanwhile manpower is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board detection, in particular to a detection machine for wood boards. Background Art

[0002] The wood board inspection machine is a device that uses computer vision and artificial intelligence technology to inspect the quality of wood. Through image analysis and processing, it can quickly and accurately detect defects, deformations and quality problems of wood boards. This detection technology combines deep learning algorithms to achieve wood image acquisition, feature extraction and recognition classification, effectively locate the location of wood surface defects and distinguish the types of wood surface defects.

[0003] Among them, when using a detection machine to detect the size of the wooden board, the wooden board needs to be placed flat on the platform of the detection machine. After the probe in the detection machine completes the detection of the wooden board, the wooden board needs to be manually moved down from the platform of the detection machine. The detection machine has a certain height and the wooden board has a certain dead weight, which makes the unloading process time-consuming and laborious. Therefore, we propose a detection machine for wooden boards. Utility Model Content

[0004] The purpose of the utility model is to provide a testing machine for wooden boards. The testing machine for wooden boards, through the use of a discharge rod in conjunction with a driving member, the push rod moves along a through slot on the testing machine body to directly push down the tested wooden boards, thereby solving the problem of time-consuming and labor-intensive manual unloading.

[0005] The utility model provides a detection machine for wooden boards, comprising a detection machine body, on which a discharge assembly is installed, and the discharge assembly separates the detected wooden boards from the platform of the detection machine body:

[0006] The unloading assembly includes a push rod, a rack plate, a support rod and a driving member;

[0007] The push rod is inserted in the slide groove of the detection machine body, the rack plate is fixedly connected to the bottom end of the push rod, the support rod is inserted in the through hole of the rack plate, the support rod and the detection machine body are fixedly connected, the driving member is used to drive the rack plate to move horizontally along the support rod, and the rack plate drives the push rod to move, thereby pushing the plate on the detection machine body platform down.

[0008] Preferably, the driving member comprises a mounting plate, a motor, a transmission shaft and a plurality of gears;

[0009] The mounting plate is fixedly connected to the main body of the testing machine. The motor is mounted on the mounting plate. The transmission shaft is fixedly connected to the output end of the motor. A plurality of gears are evenly distributed on the transmission shaft. The number of gears is adapted to the number of rack plates. The gears are meshed with the rack plates.

[0010] Preferably, a carrying assembly is mounted on the main body of the testing machine. The carrying assembly is used for collecting the falling wooden boards.

[0011] The carrying assembly includes a fixing plate, a carrying plate, a connecting member and a handling member.

[0012] The fixing plate is fixedly connected to the main body of the testing machine. The carrying plate is connected to the fixing plate through the connecting member. The handling member is mounted on the carrying plate. The wooden board falls onto the handling member for storage.

[0013] Preferably, the connecting member includes an ear plate, a sliding rod, an elastic member and a snap ring.

[0014] The ear plate is fixedly connected to the carrying plate. The sliding rod is inserted into the through groove of the ear plate. One end of the sliding rod is fixedly connected to the main body of the testing machine. The other end of the sliding rod is fixedly connected to the snap ring. The elastic member is sleeved on the sliding rod. The elastic member is located between the ear plate and the snap ring.

[0015] Preferably, the handling member includes a handling plate, a limit pin and a baffle.

[0016] The handling plate is arranged parallel to the carrying plate. The handling plate is connected to the carrying plate through a limit pin. The bottom of the baffle is fixedly connected to the handling plate.

[0017] Preferably, a guiding assembly is mounted on the main body of the testing machine. The guiding assembly makes the wooden board fall obliquely.

[0018] The guiding assembly includes a storage rack, a first guiding roller and a second guiding roller.

[0019] The storage rack is fixedly connected to the main body of the testing machine. The first guiding roller is rotatably connected to the storage rack through a pin shaft. The second guiding roller is arranged obliquely below the first guiding roller. The wooden board falls obliquely along the first guiding roller and the second guiding roller. The second guiding roller is rotatably connected to the storage rack through a pin shaft.

[0020] Preferably, a three-axis transmission mechanism is mounted on the main body of the testing machine. A slider is slidably connected in the three-axis transmission mechanism. A detection probe is fixedly connected to the slider.

[0021] Preferably, strip grooves are processed in the carrying plate, and the strip grooves are symmetrically distributed about the carrying plate.

[0022] Preferably, the elastic member is a compression spring, and the provision of the elastic member facilitates the ear plate to drive the bearing plate to reset.

[0023] Preferably, the baffle is processed into a U-shape, and the baffle is used to constrain the position of the wooden board on the transport board.

[0024] The utility model provides a detection machine for wood boards through improvement, which has the following improvements and advantages compared with the prior art:

[0025] Through the coordinated use of the detection machine body, the push rod, the rack plate, the support rod and the driving part, after the wooden board is placed on the platform of the detection machine body for size detection, the rack plate is driven to move on the outer wall of the support rod under the action of the driving part, and then the rack plate drives the push rod to move along the through groove on the detection machine body. The push rod directly pushes down the detected wooden board, reducing the manual unloading process, increasing the detection efficiency of the detection machine body for the wooden board, and effectively saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the structure of the gear, rack plate and push rod in the utility model;

[0029] Figure 3 It is a schematic diagram of the structure of the load-bearing plate, the strip groove and the ear plate in the utility model;

[0030] Figure 4 It is a structural schematic diagram of the transport plate, the limit pin and the baffle in the utility model;

[0031] Figure 5 It is a schematic structural diagram of the central storage rack, the first guide roller and the second guide roller of the utility model.

[0032] Description of reference numerals:

[0033] 1-detection machine body, 11-three-axis transmission mechanism, 12-slider, 13-detection probe, 2-unloading assembly, 21-push rod, 22-rack plate, 23-support rod, 24-driving member, 241-mounting plate, 242-motor, 243-transmission shaft, 244-gear, 3-bearing assembly, 31-fixed plate, 32-bearing plate, 321-strip groove, 33-connecting member, 331-ear plate, 332-slide rod, 333-elastic member, 334-clamp ring, 34-conveying member, 341-conveying plate, 342-limiting pin, 343-baffle, 4-guide assembly, 41-shelf, 42-first guide roller, 43-second guide roller. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be understood that the terms "center" - "longitudinal" - "lateral" - "length" - "width" - "thickness" - "up" - "down" - "front" - "back" - "left" - "right" - "vertical" - "horizontal" - "top" - "bottom" - "inside" - "outside" - "clockwise" - "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In the description of the present utility model, it should be understood that the terms "first"-"second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first"-"second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed"-"connected"-"connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] In this embodiment, if Figure 1 andFigure 2 As shown, a detection machine for wooden boards includes a detection machine body 1, on which a discharge assembly 2 is installed. The discharge assembly 2 separates the detected wooden boards from the platform of the detection machine body 1. The discharge assembly 2 includes a push rod 21, a rack plate 22, a support rod 23 and a driving member 24. The push rod 21 is inserted into the slide groove of the detection machine body 1, the rack plate 22 is fixedly connected to the bottom end of the push rod 21, the support rod 23 is inserted into the through hole of the rack plate 22, the support rod 23 and the detection machine body 1 are fixedly connected, and the driving member 24 is used to drive the rack plate 22 to move horizontally along the support rod 23, and the rack plate 22 drives the push rod 21 to move, thereby pushing the board on the platform of the detection machine body 1 off.

[0038] Therefore, the wooden board is placed on the platform of the detection machine body 1 for size detection. After the detection is completed, the driving member 24 is started, and the rack plate 22 is driven to move on the outer wall of the support rod 23 under the action of the driving member 24, and then the rack plate 22 drives the push rod 21 to move along the through groove on the detection machine body 1. The push rod 21 pushes the detected wooden board down, so that the wooden board can be unloaded by itself, saving manpower.

[0039] Furthermore, a plurality of through grooves compatible with the push rod 21 are processed on the platform of the detection machine body 1, and a circular through groove compatible with the support rod 23 is processed in the rack plate 22. The rack plate 22 can move on the outer wall of the support rod 23, and the driving member 24 provides power for the lateral movement of the rack plate 22.

[0040] In some embodiments, Figure 2 As shown, the driving member 24 includes a mounting plate 241, a motor 242, a transmission shaft 243 and a plurality of gears 244. The mounting plate 241 is fixedly connected to the detection machine body 1, the motor 242 is mounted on the mounting plate 241, the transmission shaft 243 is fixedly connected to the output end of the motor 242, and a plurality of gears 244 are evenly distributed on the transmission shaft 243. The number of the gears 244 matches the number of the rack plate 22, and the gears 244 and the rack plate 22 are meshed and connected.

[0041] Furthermore, the mounting plate 241 is used to support the motor 242, the transmission shaft 243 is connected to the output shaft of the motor 242 through a coupling, and the number of gears 244 is designed to match the number of rack plates 22. When the transmission shaft 243 drives the gears 244 to rotate, it provides power for the lateral movement of multiple rack plates 22 at the same time.

[0042] In some embodiments, Figure 1As shown, a bearing assembly 3 is installed on the detection machine body 1, and the bearing assembly 3 is used to collect the fallen wooden boards. The bearing assembly 3 includes a fixed plate 31, a bearing plate 32, a connecting piece 33 and a transporting piece 34. The fixed plate 31 is fixedly connected to the detection machine body 1, the bearing plate 32 is connected to the fixed plate 31 through the connecting piece 33, and the transporting piece 34 is installed on the bearing plate 32. The wooden boards fall onto the transporting piece 34 for storage.

[0043] Furthermore, the fixing plate 31 is vertically mounted on the detection machine body 1, the supporting plate 32 and the fixing plate 31 are vertically arranged, four slots are processed on the upper surface of the supporting plate 32, and a detachable installation method is adopted between the transporting member 34 and the supporting plate 32, which is convenient for a forklift to transport the transporting member 34 later.

[0044] In some embodiments, Figure 3 As shown, the connecting member 33 includes an ear plate 331, a sliding rod 332, an elastic member 333 and a snap ring 334. The ear plate 331 is fixedly connected to the supporting plate 32. The sliding rod 332 is inserted into the through groove of the ear plate 331. One end of the sliding rod 332 is fixedly connected to the detection machine body 1, and the other end of the sliding rod 332 is fixedly connected to the snap ring 334. The elastic member 333 is sleeved on the sliding rod 332, and the elastic member 333 is located between the ear plate 331 and the snap ring 334.

[0045] Furthermore, the ear plate 331 is provided with two symmetrically distributed on the supporting plate 32, and a through groove is provided in the ear plate 331 so that the ear plate 331 drives the supporting plate 32 to move along the sliding rod 332. The design of the elastic member 333 facilitates the resetting of the ear plate 331, and the design of the retaining ring 334 prevents the elastic member 333 and the sliding rod 332 from separating.

[0046] In some embodiments, Figure 4 As shown, the transport member 34 includes a transport plate 341, a limiting pin 342 and a baffle 343. The transport plate 341 is arranged parallel to the supporting plate 32. The transport plate 341 is connected to the supporting plate 32 through the limiting pin 342. The bottom of the baffle 343 is fixedly connected to the transport plate 341.

[0047] Furthermore, four limiting pins 342 are provided in the transport plate 341 . The transport plate 341 is used to carry the wooden board after the inspection. The design of the baffle plate 343 makes the wooden board more stable on the transport plate 341 .

[0048] In some embodiments, Figure 5As shown, a guide assembly 4 is installed on the detection machine body 1, and the guide assembly 4 makes the wooden board tilt and fall. The guide assembly 4 includes a rack 41, a first guide roller 42 and a second guide roller 43. The rack 41 and the detection machine body 1 are fixedly connected, and the first guide roller 42 is rotatably connected to the rack 41 through a pin shaft. A second guide roller 43 is arranged obliquely below the first guide roller 42. The wooden board tilts and falls along the first guide roller 42 and the second guide roller 43, and the second guide roller 43 is rotatably connected to the rack 41 through a pin shaft.

[0049] Furthermore, the rack 41 is used to install the first guide roller 42 and the second guide roller 43. The outer walls of the first guide roller 42 and the second guide roller 43 are smooth, which is conducive to the sliding of the wooden board.

[0050] In some embodiments, Figure 1 As shown, a three-axis transmission mechanism 11 is installed on the detection machine body 1, a slider 12 is slidably connected in the three-axis transmission mechanism 11, and a detection probe 13 is fixedly connected to the slider 12.

[0051] Furthermore, the three-axis transmission mechanism 11 is a component of the detection machine body 1 and is a well-known technology to those skilled in the art. The three-axis transmission mechanism 11 is used to change the use position of the detection probe 13. During detection, the detection probe 13 is against the edge of the wooden board, and the slider 12 drives the detection probe 13 to move horizontally.

[0052] In some embodiments, Figure 3 As shown, strip grooves 321 are processed in the carrying plate 32 , and the strip grooves 321 are symmetrically distributed about the carrying plate 32 .

[0053] Furthermore, two strip grooves 321 are processed in the bearing plate 32 , and the design of the strip grooves 321 facilitates the front fork of the forklift to lift the transport plate 341 through the bearing plate 32 .

[0054] In some embodiments, Figure 3 As shown, the elastic member 333 is a compression spring. The arrangement of the elastic member 333 facilitates the ear plate 331 to drive the bearing plate 32 to reset.

[0055] Furthermore, the elastic member 333 enables the ear plate 331 to drive the supporting plate 32 to return to its original position.

[0056] In some embodiments, Figure 4 As shown, the baffle 343 is processed into a U shape, and the baffle 343 is used to constrain the position of the wooden board on the transport plate 341.

[0057] Furthermore, the baffle 343 is designed in a U-shape, which facilitates the storage of rectangular wooden boards on the transport plate 341 and increases the stability of the wooden boards on the transport plate 341 when transported by a forklift.

[0058] The working principle of this application is described below with a preferred embodiment:

[0059] The wooden board is placed on the platform of the detection machine body 1, and then the detection machine body 1 is started. Under the action of the three-axis transmission mechanism 11, the detection probe 13 is driven to abut against different side walls of the wooden board, and then the detection machine body 1 measures the wooden board. After the measurement of the wooden board is completed, the motor 242 is started, and the output end of the motor 242 drives the transmission shaft 243 to rotate through the coupling, and then the gear 244 rotates together with the transmission shaft 243. Under the action of the gear 244, the rack plate 22 is driven to move horizontally along the outer wall of the support rod 23, and the push rod 21 moves in the through groove of the detection machine body 1, and then multiple push rods 21 push the wooden board to the first guide roller 42. As the push rod 21 continues to push, the wooden board itself Under the action of gravity, the wooden board tilts onto the second guide roller 43 and slides onto the transport plate 341. The front fork of the forklift moves up along the strip groove 321 of the supporting plate 32, and the front fork presses against the bottom of the transport plate 341. The front fork continues to move up to drive the transport plate 341 and the limit pin 342 to separate from the supporting plate 32. During the transportation process, the baffle 343 located on the transport plate 341 increases the stability of the wooden board on the transport plate 341. When manual transportation is performed, the supporting plate 32 is pulled to drive the ear plate 331 to move along the outer wall of the slide rod 332. The ear plate 331 compresses the elastic member 333 on the outer wall of the slide rod 332. At this time, the supporting plate 32 separates a part of the detection machine body 1, which makes it easier to manually transport the wooden board.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wood board inspection machine, comprising an inspection machine body (1), characterized in that: The detection machine body (1) is provided with a discharge assembly (2), and the discharge assembly (2) separates the detected wooden board from the platform of the detection machine body (1). The unloading assembly (2) comprises a push rod (21), a rack plate (22), a support rod (23) and a driving member (24); The push rod (21) is inserted into the slide groove of the detection machine body (1), the rack plate (22) is fixedly connected to the bottom end of the push rod (21), the support rod (23) is inserted into the through hole of the rack plate (22), the support rod (23) and the detection machine body (1) are fixedly connected, and the driving member (24) is used to drive the rack plate (22) to move horizontally along the support rod (23), and the rack plate (22) drives the push rod (21) to move, thereby pushing the plate on the platform of the detection machine body (1) down.

2. A wood board detection machine according to claim 1, characterized in that: The driving member (24) comprises a mounting plate (241), a motor (242), a transmission shaft (243) and a plurality of gears (244); The mounting plate (241) is fixedly connected to the detection machine body (1), the motor (242) is mounted on the mounting plate (241), the transmission shaft (243) is fixedly connected to the output end of the motor (242), a plurality of gears (244) are evenly distributed on the transmission shaft (243), the number of the gears (244) matches the number of the rack plate (22), and the gears (244) and the rack plate (22) are meshingly connected.

3. A wood board detection machine according to claim 1, characterized in that: A bearing assembly (3) is installed on the detection machine body (1), and the bearing assembly (3) is used to collect the fallen wooden boards; The bearing assembly (3) comprises a fixing plate (31), a bearing plate (32), a connecting member (33) and a transport member (34); The fixing plate (31) is fixedly connected to the detection machine body (1); the carrying plate (32) is connected to the fixing plate (31) via the connecting member (33); the transport member (34) is installed on the carrying plate (32); and the wooden board falls onto the transport member (34) for storage.

4. A wood board detection machine according to claim 3, characterized in that: The connecting member (33) comprises an ear plate (331), a sliding rod (332), an elastic member (333) and a snap ring (334); The ear plate (331) and the carrier plate (32) are fixedly connected, the sliding rod (332) is inserted into the through groove of the ear plate (331), one end of the sliding rod (332) is fixedly connected to the detection machine body (1), and the other end of the sliding rod (332) is fixedly connected to the snap ring (334), the elastic member (333) is sleeved on the sliding rod (332), and the elastic member (333) is located between the ear plate (331) and the snap ring (334).

5. The detection machine for wooden boards according to claim 3, characterized in that: The transport member (34) comprises a transport plate (341), a limit pin (342) and a baffle (343); The transport plate (341) is arranged parallel to the carrying plate (32), the transport plate (341) is connected to the carrying plate (32) via a limit pin (342), and the bottom of the baffle (343) is fixedly connected to the transport plate (341).

6. A wood board inspection machine according to claim 1, characterized in that: A guide assembly (4) is installed on the detection machine body (1), and the guide assembly (4) enables the wooden board to fall at an angle; The guide assembly (4) comprises a storage rack (41), a first guide roller (42) and a second guide roller (43); The storage rack (41) is fixedly connected to the detection machine body (1); the first guide roller (42) is rotationally connected to the storage rack (41) via a pin shaft; the second guide roller (43) is arranged obliquely below the first guide roller (42); the wooden board falls obliquely along the first guide roller (42) and the second guide roller (43); the second guide roller (43) is rotationally connected to the storage rack (41) via a pin shaft.

7. A wood board inspection machine according to claim 1, characterized in that: A three-axis transmission mechanism (11) is installed on the detection machine body (1), a slider (12) is slidably connected to the three-axis transmission mechanism (11), and a detection probe (13) is fixedly connected to the slider (12).

8. The detection machine for wooden boards according to claim 3, characterized in that: The bearing plate (32) is machined with strip grooves (321), and the strip grooves (321) are symmetrically distributed with respect to the bearing plate (32).

9. A wood board inspection machine according to claim 4, characterized in that: The elastic member (333) is a compression spring, and the provision of the elastic member (333) facilitates the ear plate (331) to drive the bearing plate (32) to reset.

10. The detection machine for wood board according to claim 5, characterized in that: The baffle (343) is processed into a U shape, and the baffle (343) is used to constrain the position of the wooden board on the transport board (341).

Images