Composite board thickness ratio detection device

Abstract

The utility model relates to the technical field of metal plate detection, and particularly discloses a composite plate thickness ratio detection device which comprises a device base, fixing frames are fixed on two sides of the device base, adjusting cylinders are fixed on the upper surfaces of the fixing frames through bolts, telescopic ends of the adjusting cylinders penetrate through the fixing frames and are fixedly provided with movable plates, and the movable plates are fixed on the adjusting cylinders through bolts. A coating mechanism for coating the surface of the metal plate with a coupling agent is mounted on one side of the movable plate, and a cleaning mechanism for cleaning the surface of the metal plate is mounted on the other side of the movable plate; and the coating mechanism comprises three first mounting plates, and the three first mounting plates are fixed to one side of the movable plate at equal intervals. Through the arranged coating mechanism, coupling agent coating can be automatically conducted on the upper surface of the metal plate, after coating is completed, the coating mechanism can be automatically closed, the situation that the coupling agent leaks is reduced, the coupling agent does not need to be manually smeared, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate detection, in particular to a composite plate thickness ratio detection device. Background Art

[0002] Metal composite panels refer to panels with one layer of metal covered by another metal, which can save resources and reduce costs without reducing the use effect. The thickness ratio is an important parameter related to the excellent performance of the composite panel. In order to ensure the quality of the composite panel, it is necessary to conduct a comprehensive and accurate test of the thickness ratio of the composite panel. Before the metal composite panel is shipped, different batches of panels need to be tested for thickness to ensure accurate evaluation of the thickness of each layer of the composite panel.

[0003] The existing quartz stone slab thickness detection is mostly carried out by infrared detectors. Infrared detectors can only detect slabs with thickness exceeding the standard, but cannot detect slabs with thickness less than the standard size, which has certain detection defects;

[0004] The existing patent (publication number: CN216081334U) discloses a thickness detection device for quartz stone slab production, which includes a frame body and an infrared detection frame. By setting up an infrared detection frame, an ultrasonic detection frame, an upper laser detection frame and a lower laser detection frame, the three thickness detection methods work together to verify the detection results, effectively eliminate detection errors, and ensure the accuracy of the detection results.

[0005] In response to the above problems, although the solution provided by the existing patent uses three thickness detection methods to improve the accuracy of the detection results, when using ultrasonic detection, it is necessary to apply a coupling agent on the surface of the plate to remove the air between the probe and the object to be measured so that the ultrasonic wave can be effectively transmitted from the probe to the object to be measured. It cannot be automatically applied during use, resulting in manual application, which reduces the detection efficiency. Summary of the invention

[0006] The purpose of the utility model is to provide a composite plate thickness ratio detection device, which can automatically coat the upper surface of the metal plate with a coupling agent, and after the coating is completed, the coating mechanism can be automatically closed to reduce the leakage of the coupling agent, and there is no need to manually apply the coupling agent, thereby improving the detection efficiency and solving the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite plate thickness ratio detection device, comprising a device base, a fixing frame is fixed on both sides of the device base, an adjusting cylinder is fixed to the upper surface of the fixing frame by bolts, the telescopic end of the adjusting cylinder passes through the fixing frame and is fixed with a movable plate, a coating mechanism for applying a coupling agent to the surface of a metal plate is installed on one side of the movable plate, and a cleaning mechanism for cleaning the surface of the metal plate is installed on the other side of the movable plate;

[0008] The coating mechanism includes a first mounting plate, three of which are equidistantly fixed on one side of the movable plate, connecting tubes are fixed at the ends of the three first mounting plates, a movable tube passes through the inner wall of the connecting tube, the upper end of the movable tube is connected to a movable head, a through hole is provided on the lower surface of the movable head, two guide rods are symmetrically passed through the outer wall of the movable head, the upper ends of the two guide rods are sleeved with springs abutting against the movable head, and the lower end of the movable tube is connected to a discharge port.

[0009] Preferably, the upper end of the connecting pipe is connected to a delivery pipe, the end of the delivery pipe is connected to a diverter shell, and the left side of the diverter shell is connected to a liquid storage tank fixedly connected to the fixing frame.

[0010] Preferably, a conveying motor is fixed to the outer wall of the device base by bolts, and a conveying belt is installed inside the device base.

[0011] Preferably, three ultrasonic probes are fixed at equal intervals on the lower surface of the movable plate.

[0012] Preferably, the cleaning mechanism comprises a second mounting plate, three second mounting plates are provided, and the three second mounting plates are fixed at equal distances on the other side of the movable plate.

[0013] Preferably, a cleaning motor is fixed above each of the ends of the three second mounting plates, and a power output shaft of the cleaning motor passes through the second mounting plates and is fixed with a fixing plate.

[0014] Preferably, a water-absorbing cloth is connected to the lower surface of the fixing plate, and four fixing screws threadedly connected to the water-absorbing cloth are installed inside the fixing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The coating mechanism can automatically coat the upper surface of the metal plate with coupling agent, and after the coating is completed, the coating mechanism can be automatically closed to reduce the leakage of the coupling agent. There is no need to manually apply the coupling agent, which improves the detection efficiency;

[0017] 2. Through the cleaning mechanism, the cleaning motor drives the fixed plate to rotate, and the absorbent cloth can wipe off the coupling agent applied on the detection point, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the movable plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning motor of the utility model.

[0023] Description of reference numerals:

[0024] 1. Device base; 2. Conveyor belt; 3. Conveying motor; 4. Fixed frame; 5. Adjusting cylinder; 6. Movable plate; 7. First mounting plate; 71. Connecting pipe; 72. Movable pipe; 73. Movable head; 74. Through hole; 75. Guide rod; 76. Spring; 77. Discharge port; 78. Conveying pipe; 79. Diverter shell; 710. Liquid storage tank; 8. Ultrasonic probe; 9. Second mounting plate; 91. Cleaning motor; 92. Fixed plate; 93. Absorbent cloth; 94. Fixing screws. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4A composite plate thickness ratio detection device includes a device base 1, a fixing frame 4 is fixed on both sides of the device base 1, an adjusting cylinder 5 is fixed to the upper surface of the fixing frame 4 by bolts, a telescopic end of the adjusting cylinder 5 passes through the fixing frame 4 and is fixed with a movable plate 6, a coating mechanism for applying a coupling agent to the surface of a metal plate is installed on one side of the movable plate 6, and a cleaning mechanism for cleaning the surface of the metal plate is installed on the other side of the movable plate 6;

[0028] The coating mechanism includes a first mounting plate 7, which is provided with three first mounting plates 7. The three first mounting plates 7 are equidistantly fixed on one side of the movable plate 6, and connecting pipes 71 are fixed to the ends of the three first mounting plates 7. The inner wall of the connecting pipe 71 is penetrated by a movable pipe 72, and the upper end of the movable pipe 72 is connected to a movable head 73. A through hole 74 is provided on the lower surface of the movable head 73, and the outer wall of the movable head 73 is symmetrically penetrated by two guide rods 75. The upper ends of the two guide rods 75 are both sleeved with springs 76 that are abutted and connected to the movable head 73. The lower end of the movable pipe 72 is connected to a discharge port 77, and the upper end of the connecting pipe 71 is connected to a conveying pipe 78. The end of the conveying pipe 78 is connected to a diverter shell 79, and the left side of the diverter shell 79 is connected to a liquid storage tank 710 fixedly connected to the fixed frame 4. The outer wall of the device base 1 is fixed with a conveying motor 3 by bolts, and a conveyor belt 2 is installed inside the device base 1. Three ultrasonic probes 8 are equidistantly fixed to the lower surface of the movable plate 6.

[0029] By adopting the above technical solution, before using the composite plate thickness ratio detection device, the device base 1 is first placed in a suitable position, the metal plate to be detected is placed on the conveyor belt 2, and the conveying motor 3 is set to drive the conveyor belt 2 to run and convey the metal plate. When the metal plate moves to the bottom of the connecting pipe 71, the conveying motor 3 stops conveying, and the adjusting cylinder 5 on the fixed frame 4 drives the movable plate 6 to move, thereby driving the connecting pipe 71 on the first mounting plate 7 to move vertically, so that the discharge port 77 contacts the upper surface of the metal plate, and continues to drive the connecting pipe 71 to descend, so that the discharge port 77 pushes the movable pipe 72 to move, so that the lower surface of the movable head 73 is separated from the inner wall of the connecting pipe 71, and the flow restriction of the through hole 74 is released. At this time, the coupling agent in the liquid storage tank 710 can flow into the three conveying pipes 78 through the diverter shell 79, thereby entering the three conveying pipes 78. The liquid flows into the connecting tube 71 through the through hole 74 to the movable tube 72, and then is discharged to the upper surface of the metal plate through the discharge port 77, thereby coating the coupling agent. After coating, the adjusting cylinder 5 drives the movable plate 6 to reset, and in the process of the spring 76 extending and resetting itself, it will push the movable head 73 to reset. The provided guide rod 75 can play a guiding role, limit the flow of the through hole 74, reduce the leakage of the coupling agent, and transport the metal plate again. When the coupling agent coating area moves to the bottom of the ultrasonic probe 8, the transportation is stopped, and the adjusting cylinder 5 drives the ultrasonic probe 8 to contact the coupling agent coating area of ​​the metal plate, thereby detecting the thickness of the metal plate, and at the same time, the connecting tube 71 can apply the coupling agent to the next location of the metal plate, thereby realizing continuous fixed-point detection, without the need for manual application of the coupling agent, and improving the detection efficiency.

[0030] Specifically, Figure 1-Figure 4 As shown, the cleaning mechanism includes a second mounting plate 9, and the second mounting plates 9 are provided with three. The three second mounting plates 9 are equidistantly fixed on the other side of the movable plate 6, and a cleaning motor 91 is fixed above the ends of the three second mounting plates 9. The power output shaft of the cleaning motor 91 passes through the second mounting plate 9 and is fixed with a fixed plate 92. The lower surface of the fixed plate 92 is connected with an absorbent cloth 93, and the interior of the fixed plate 92 is installed with four fixing screws 94 threadedly connected to the absorbent cloth 93.

[0031] By adopting the above technical solution, after the detection is completed, the metal plate continues to be transported. When the first detection point moves to under the absorbent cloth 93, the second detection point moves to under the ultrasonic probe 8, so as to continue the detection, and the cleaning motor 91 on the second mounting plate 9 drives the fixed plate 92 to rotate, so that the absorbent cloth 93 can wipe off the coupling agent applied on the detection point, which is convenient for cleaning. The fixing screws 94 are unscrewed, and the absorbent cloth 93 can be disassembled for replacement.

[0032] Working principle: When the metal plate moves to the bottom of the connecting tube 71, the regulating cylinder 5 on the fixing frame 4 drives the movable plate 6 to move, and drives the connecting tube 71 on the first mounting plate 7 to move vertically, so that the discharge port 77 contacts the upper surface of the metal plate, so that the discharge port 77 pushes the movable tube 72 to move, so that the lower surface of the movable head 73 and the inner wall of the connecting tube 71 are separated, and the flow restriction of the through hole 74 is released. The coupling agent in the liquid storage tank 710 enters the three connecting tubes 71, flows into the movable tube 72 through the through hole 74, and is discharged to the upper surface of the metal plate through the discharge port 77. , thereby applying the coupling agent. During the process of the spring 76 extending and resetting itself, the movable head 73 will be pushed to reset. The guide rod 75 provided can play a guiding role, limit the flow of the through hole 74, and reduce the leakage of the coupling agent. When the coupling agent application point moves to the bottom of the ultrasonic probe 8, the regulating cylinder 5 drives the ultrasonic probe 8 to contact the coupling agent application point of the metal plate, thereby detecting the thickness of the metal plate. At the same time, the connecting tube 71 can apply the coupling agent to the next point of the metal plate, thereby realizing continuous fixed-point detection.

[0033] 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 composite plate thickness ratio detection device, comprising a device base (1), characterized in that: A fixing frame (4) is fixed on both sides of the device base (1); an adjusting cylinder (5) is fixed to the upper surface of the fixing frame (4) by means of bolts; a movable plate (6) is fixed to the telescopic end of the adjusting cylinder (5) through the fixing frame (4); a coating mechanism for applying a coupling agent to the surface of a metal plate is installed on one side of the movable plate (6); and a cleaning mechanism for cleaning the surface of the metal plate is installed on the other side of the movable plate (6); The coating mechanism comprises a first mounting plate (7), wherein three first mounting plates (7) are provided, and the three first mounting plates (7) are fixed at equal distances on one side of the movable plate (6), and the ends of the three first mounting plates (7) are fixed with connecting tubes (71), and the inner wall of the connecting tube (71) is penetrated by a movable tube (72), and the upper end of the movable tube (72) is connected to a movable head (73), and a through hole (74) is provided on the lower surface of the movable head (73), and the outer wall of the movable head (73) is symmetrically penetrated by two guide rods (75), and the upper ends of the two guide rods (75) are sleeved with springs (76) abutting against the movable head (73), and the lower end of the movable tube (72) is connected to a discharge port (77).

2. A composite plate thickness ratio detection device according to claim 1, characterized in that: The upper end of the connecting pipe (71) is connected to a delivery pipe (78), the end of the delivery pipe (78) is connected to a flow divider shell (79), and the left side of the flow divider shell (79) is connected to a liquid storage tank (710) fixedly connected to the fixing frame (4).

3. A composite plate thickness ratio detection device according to claim 1, characterized in that: A conveying motor (3) is fixed to the outer wall of the device base (1) by means of bolts, and a conveying belt (2) is installed inside the device base (1).

4. A composite plate thickness ratio detection device according to claim 1, characterized in that: Three ultrasonic probes (8) are fixed at equal intervals on the lower surface of the movable plate (6).

5. The composite plate thickness ratio detection device according to claim 1, characterized in that: The cleaning mechanism comprises a second mounting plate (9), three second mounting plates (9) are provided, and the three second mounting plates (9) are fixed at equal distances on the other side of the movable plate (6).

6. A composite plate thickness ratio detection device according to claim 5, characterized in that: A cleaning motor (91) is fixed above each of the ends of the three second mounting plates (9), and a power output shaft of the cleaning motor (91) passes through the second mounting plates (9) and is fixed with a fixing plate (92).

7. A composite plate thickness ratio detection device according to claim 6, characterized in that: The lower surface of the fixing plate (92) is connected to a water-absorbing cloth (93), and four fixing screws (94) threadedly connected to the water-absorbing cloth (93) are installed inside the fixing plate (92).

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