Detection device for plywood processing

Abstract

The utility model discloses a detection device for plywood processing, comprising a detection platform and a movable push plate mechanism installed on the detection platform, two sides of the detection platform are symmetrically provided with two groups of chutes, the movable push plate mechanism comprises two groups of driving motors, a screw rod, a slide block and a movable plate, the driving motors are respectively installed at the end parts of the two groups of chutes, and the screw rod is connected with the slide block. The power end of the driving motor is connected with the screw, the screw is arranged in the sliding groove, the sliding blocks are embedded in the screw in a threaded mode and arranged in the sliding groove in a sliding mode, the two sets of sliding blocks are connected through the movable plate, the movable plate is arranged on the detection platform in a sliding mode, and the flatness detection assembly is installed in the middle of the detection platform. The flatness detection assembly comprises stand columns, a transverse rod, a longitudinal adjuster, a floating plate and a detector. The two stand columns are symmetrically installed on the detection platform. The plywood flatness detection device designed by the utility model can realize automatic movement detection and efficient and accurate detection of the plywood.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plywood processing and detection, in particular to a detection device for plywood processing. BACKGROUND

[0002] Plywood is a kind of board formed by multiple thin wood boards or other materials bonded together by adhesive, the texture direction of each wood board is perpendicular or staggered to each other to enhance the strength and stability of the plywood, after the processing of the plywood is completed, the plywood often needs to be detected to judge whether the plywood product meets the standard, the detection methods of the plywood are various, which include the detection of the flatness of the plywood, since the plywood may be warped during the processing, the detection of the flatness of the plywood is particularly important.

[0003] However, the existing detection method of the flatness of the plywood has the following problems: the existing detection method of the flatness of the plywood mainly adopts visual detection or detection with a measuring ruler, although the surface of the plywood can be detected to a certain extent, the detection efficiency is low, the degree of automation is not high, and there is a certain error in the detection process. Therefore, a corresponding technical solution needs to be designed to solve the existing technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a detection device for plywood processing, which solves the technical problem that the existing detection method of the flatness of the plywood mainly adopts visual detection or detection with a measuring ruler, although the surface of the plywood can be detected to a certain extent, the detection efficiency is low, the degree of automation is not high, and there is a certain error in the detection process.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a detection device for plywood processing, including detection platform and the mobile push plate mechanism of installing on detection platform, two groups of slide groove are symmetrically set up in the both sides of detection platform, the mobile push plate mechanism includes drive motor, screw rod, sliding block and moving plate, drive motor is separately installed in two groups and is installed in the end of two groups of slide groove, the power end of drive motor is connected with screw rod, the screw rod is built in the slide groove, sliding block is screwed on the screw rod and is arranged in the slide groove, the sliding block is connected between two groups and is arranged on the detection platform, the detection platform's middle part is installed with flatness detection component, the flatness detection component includes stand, cross rod, longitudinal adjuster, floating plate and detector, the stand is separately installed in two groups and is symmetrically installed on the detection platform, the both ends of cross rod are arranged in two groups of stand, longitudinal adjuster is separately installed in two groups and is installed on two groups of stand, longitudinal adjuster is used with cross rod, the bottom of cross rod is connected with floating plate through metal rod, the bottom of floating plate is set up with installation groove, the detector is built in the bottom of floating plate, the detector includes elastic contact pad, floating detection column and power cable, the elastic contact pad is located in the installation groove, floating detection column is separately installed in several groups and is evenly installed in floating plate, the bottom of floating detection column is connected with elastic contact pad and one side is connected with power cable.

[0006] As a preferred mode of the utility model, the inner side of the stand is longitudinally provided with a guide groove, and the longitudinal adjuster is located in the guide groove.

[0007] As a preferred mode of the utility model, the longitudinal adjuster comprises a motor fixed to the top of the stand and a threaded column installed on the power output end of the motor, a moving block is screwed on the threaded column, the moving block is fixed to the end of the cross rod and is arranged in the guide groove in a sliding manner.

[0008] As a preferred mode of the utility model, the elastic contact pad comprises a rubber diaphragm and a spacer uniformly distributed between the rubber diaphragms, a floating gap groove is formed between the adjacent two groups of spacers, and the lower end of the floating detection column is located in the floating gap groove.

[0009] As a preferred mode of the utility model, the floating detection column includes a ball, a connecting rod, a cylinder, a conductive sheet, an electrification connector, a rubber reset pad and an indicator light, the lower end of the ball is in contact with the rubber diaphragm and the upper end is connected with the connecting rod, the upper end of the connecting rod is movably inserted into the cylinder, the conductive sheet is located at the top of the connecting rod and is slidably arranged in the cylinder, the conductive sheet is connected with the electrification cable, the electrification connector is fixed at the top of the cylinder and is connected with the indicator light, the rubber reset pad is divided into two groups and is located between the conductive sheet and the electrification connector, the rubber reset pad is made of rubber material and has a laminated structure.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] 1. The device structure of the existing plywood flatness detection is optimized, and a device for automatically detecting the flatness of plywood is designed, the detection device can automatically move the plywood and contact the flatness detection assembly on the surface of the plywood, and the purpose of automatically detecting the flatness of the plywood surface can be achieved, when the surface of the plywood is raised, it acts on the flatness detection assembly, and the detection assembly can quickly locate the problem part and detect it.

[0012] 2. The plywood flatness detection device designed in the scheme can realize automatic movement detection and efficient and accurate detection of the plywood. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the utility model;

[0014] Figure 2 It is the flatness detection assembly structure diagram of the utility model;

[0015] Figure 3 It is the floating detection column structure diagram of the utility model.

[0016] In the drawing: 1, detection platform; 2, sliding groove; 3, driving motor; 4, screw; 5, sliding block; 6, moving plate; 7, stand; 8, cross bar; 9, longitudinal adjuster; 10, floating plate; 11, detector; 12, mounting groove; 13, elastic contact pad; 14, floating detection column; 15, electrification cable; 16, guide groove; 17, motor; 18, threaded column; 19, moving block; 20, rubber diaphragm; 21, spacer; 22, floating gap groove; 23, ball; 24, connecting rod; 25, cylinder; 26, conductive sheet; 27, electrification connector; 28, rubber reset pad; 29, indicator light. DETAILED DESCRIPTION

[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0018] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a detection device for plywood processing, including detection platform 1 and the mobile push plate mechanism installed on detection platform 1, two groups of slide groove 2 are symmetrically opened in the both sides of detection platform 1, mobile push plate mechanism includes driving motor 3, screw rod 4, sliding block 5 and moving plate 6, driving motor 3 is separately provided with two groups and is respectively installed in the end of two groups of slide groove 2, the power end of driving motor 3 is connected with screw rod 4, screw rod 4 is built into slide groove 2, sliding block 5 is threadedly nested on screw rod 4 and is slidably arranged in slide groove 2, two groups of sliding block 5 are connected between moving plate 6, moving plate 6 is slidably arranged on detection platform 1, the middle part of detection platform 1 is equipped with flatness detection component, flatness detection component includes stand 7, cross bar 8, longitudinal adjuster 9, floating plate 10 and detector 11, stand 7 is separately provided with two groups and is symmetrically installed on detection platform 1, the both ends of cross bar 8 are slidably arranged on two groups of stand 7, longitudinal adjuster 9 is separately provided with two groups and is respectively installed on two groups of stand 7, longitudinal adjuster 9 is used in cooperation with cross bar 8, the bottom of cross bar 8 is connected with floating plate 10 by metal rod, the bottom of floating plate 10 is equipped with installation groove 12, detector 11 is built into the bottom of floating plate 10, detector 11 includes elastic contact pad 13, floating detection column 14 and power cable 15, elastic contact pad 13 is located in installation groove 12, floating detection column 14 is separately provided with several groups and is evenly installed in floating plate 10, the bottom of floating detection column 14 is connected with elastic contact pad 13 and one side is connected with power cable 15.

[0019] Further improvement, as shown in Figure 1 The inner side of stand 7 is longitudinally provided with guide groove 16, and longitudinal adjuster 9 is located in guide groove 16.

[0020] Further improvement, as shown in Figure 1 Longitudinal adjuster 9 includes motor 17 fixed to the top of stand 7 and threaded column 18 installed on the power output end of motor 17, moving block 19 is threadedly nested on threaded column 18, moving block 19 is fixed to the end of cross bar 8 and is slidably arranged in guide groove 16, threaded column 18 is rotated by motor 17, and moving block 19 is longitudinally moved along guide groove 16 in the process of rotation, so as to facilitate longitudinal adjustment of flatness detection component according to the height of plywood.

[0021] Further improved as Figure 2 As shown in the figure: the elastic contact pad 13 includes rubber diaphragm 20 and evenly distributed between the rubber diaphragm 20 and the septum 21, the adjacent two groups of septum 21 form a floating gap groove 22, the lower end of the floating detection column 14 is located in the floating gap groove 22, the flexible rubber diaphragm 20 facilitates the accurate perception of the raised position of the surface of the joint plate.

[0022] Specifically, the floating detection column 14 includes a ball 23, a connecting rod 24, a cylinder 25, a conductive sheet 26, a power connection 27, a rubber reset pad 28 and an indicator light 29, the lower end of the ball 23 is in contact with the rubber diaphragm 20 and the upper end is connected with the connecting rod 24, the upper end of the connecting rod 24 is movably inserted into the cylinder 25, the conductive sheet 26 is located at the top of the connecting rod 24 and is slidably arranged in the cylinder 25, the conductive sheet 26 is connected with the power cable 15, the power connection 27 is fixed to the top of the cylinder 25 and is connected with the indicator light 29, the rubber reset pad 28 is divided into two groups and is located between the conductive sheet 26 and the power connection 27, the rubber reset pad 28 is made of rubber material and has a stacked structure, when the joint plate has a raised part, the part acts on the rubber diaphragm 20 to push the connecting rod 24 upwards, the conductive sheet 26 at the top moves upwards, the conductive sheet 26 contacts the power connection 27 along the cylinder 25, at this time the indicator light 29 is in the power-on state, indicating that the part has a flatness problem.

[0023] In use: when the flatness of the joint plate needs to be detected, the staff places the joint plate on the detection platform 1, drives the motor 3 to rotate the screw rod 4, the screw rod 4 drives the sliding block 5 and the moving plate 6 to move during rotation, and pushes the joint plate to move to the flatness detection assembly, and according to the height of the joint plate, the motor 17 drives the threaded column 18 to rotate, the threaded column 18 drives the moving block 19 to move longitudinally along the guide groove 16 during rotation, which is convenient for longitudinal adjustment of the flatness detection assembly according to the height of the joint plate, when the joint plate has a raised part, the part acts on the rubber diaphragm 20 to push the connecting rod 24 upwards, the conductive sheet 26 at the top moves upwards, the conductive sheet 26 contacts the power connection 27 along the cylinder 25, at this time the indicator light 29 is in the power-on state, indicating that the part has a flatness problem, which is simple to operate and convenient to use.

[0024] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0026] In the utility model, unless otherwise expressly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise expressly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning of the above-mentioned terms in the utility model by the person skilled in the art according to the specific circumstances.

[0027] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A detection device for processing of a veneer, characterized in that The utility model provides a kind of flatness detection device, including detection platform (1) and install on detection platform (1) mobile push plate mechanism, two groups of slide groove (2) are symmetrically opened in the two sides of the detection platform (1), the mobile push plate mechanism includes driving motor (3), screw rod (4), sliding block (5) and moving plate (6), driving motor (3) is separately provided with two groups and is respectively installed in the end of two groups of slide groove (2), the power end of driving motor (3) is connected with screw rod (4), screw rod (4) is built into slide groove (2), sliding block (5) is threadedly nested on screw rod (4) and is slidably arranged in slide groove (2), two groups of sliding block (5) are connected between moving plate (6), moving plate (6) is slidably arranged on detection platform (1), the middle part of the detection platform (1) is equipped with flatness detection component, and the flatness detection component includes stand (7), cross bar (8), longitudinal adjuster (9), floating plate (10) and detector (11), the stand (7) is separately provided with two groups and is symmetrically installed on detection platform (1), the two ends of cross bar (8) are slidably arranged on two groups of stand (7), the longitudinal adjuster (9) is separately provided with two groups and is respectively installed on two groups of stand (7), the longitudinal adjuster (9) is used in cooperation with cross bar (8), the bottom of cross bar (8) is connected with floating plate (10) by metal rod, the bottom of floating plate (10) is equipped with mounting groove (12), the detector (11) is built into the bottom of floating plate (10), and the detector (11) includes elastic contact pad (13), floating detection column (14) and power cable (15), the elastic contact pad (13) is located in mounting groove (12), a plurality of groups of floating detection column (14) are evenly installed in floating plate (10), the bottom of floating detection column (14) is connected with elastic contact pad (13) and one side is connected with power cable (15).

2. The detection device for processing a panel according to claim 1, characterized in that: The inside of the stand (7) is longitudinally provided with a guide groove (16), and the longitudinal adjuster (9) is located in the guide groove (16).

3. The apparatus according to claim 2, wherein: The longitudinal adjuster (9) includes a motor (17) fixed to the top of the stand (7) and a threaded column (18) mounted on the power output end of the motor (17), a moving block (19) is threadedly nested on the threaded column (18), the moving block (19) is fixed to the end of the cross bar (8) and is slidably arranged in the guide groove (16).

4. The apparatus according to claim 1, wherein: The elastic contact pad (13) includes a rubber diaphragm (20) and a spacer (21) evenly distributed between the rubber diaphragms (20), a floating gap groove (22) is formed between the adjacent two groups of spacers (21), and the lower end of the floating detection column (14) is located in the floating gap groove (22).

5. The apparatus according to claim 4, wherein: The floating detection column (14) comprises a ball (23), a connecting rod (24), a cylinder (25), a conductive sheet (26), a power connection (27), a rubber reset pad (28) and an indicator light (29), the lower end of the ball (23) is in contact with the rubber diaphragm (20) and the upper end is connected with the connecting rod (24), the upper end of the connecting rod (24) is movably inserted into the cylinder (25), the conductive sheet (26) is located at the top of the connecting rod (24) and is slidably arranged in the cylinder (25), the conductive sheet (26) is connected with the power cable (15), the power connection (27) is fixed at the top of the cylinder (25) and is connected with the indicator light (29), the rubber reset pad (28) is provided in two groups and is located between the conductive sheet (26) and the power connection (27), the rubber reset pad (28) is made of rubber material and has a laminated structure.

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