Gluing detection device

Abstract

The utility model discloses a kind of gluing detection equipment, it is related to gluing field, and it includes: base;Detection unit, detection unit includes: first driving part, detection piece, first platform, first driving part is located in first platform, detection piece is connected with first driving part transmission, first driving part can drive detection piece rotation;Driving unit, driving unit is located in base and is connected with detection unit transmission, and driving unit is used to drive detection unit moves in the direction perpendicular to first direction direction. Thus, by making first driving part can drive detection piece rotation, and make driving unit can drive detection unit moves in the direction perpendicular to first direction direction, can realize the dead angleless, all-around detection to gluing area, timely discover and early warning bad gluing state, significantly reduce product's defective rate, improve detection efficiency, it is favorable to improve product quality.

Description

Technical Field

[0001] This utility model relates to the field of adhesive application, and in particular to an adhesive application testing device. Background Technology

[0002] In related technologies, during the production and assembly process, it is necessary to apply adhesive to the annular flange surfaces of some components and test the adhesive application effect. However, most existing adhesive application testing equipment adopts fixed-point and static testing methods, which cannot achieve comprehensive testing of the adhesive application area, making it difficult to guarantee the adhesive application effect and affecting product quality. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide an adhesive coating inspection device that can perform comprehensive inspection of the adhesive application process, achieving a high defect detection rate and thus improving product quality.

[0004] The adhesive coating testing device according to this utility model includes: a base; a testing unit, the testing unit including: a first driving member, a testing member, and a first platform, the first driving member being disposed on the first platform, the testing member being convexly connected to the first driving member, and the first driving member being capable of driving the testing member to rotate; and a driving unit, the driving unit being disposed on the base and convexly connected to the testing unit, the driving unit being used to drive the testing unit to move along a direction perpendicular to a first direction.

[0005] According to the adhesive coating inspection equipment of this utility model, by enabling the first driving component to drive the inspection component to rotate and enabling the driving unit to drive the inspection unit to move in a direction perpendicular to the first direction, it is possible to achieve all-round inspection of the adhesive coating area without dead angles, timely detection and early warning of poor adhesive coating conditions, significantly reduce the defect rate of products, improve inspection efficiency, and help improve product quality.

[0006] In some examples of this utility model, the driving unit includes: a second driving member and a second platform. The second platform is movably disposed on the base. The detection unit is disposed on the second platform. The second driving member is disposed on the base and is connected to the second platform in a transmission manner. The second driving member is used to drive the second platform to move along a second direction perpendicular to the first direction.

[0007] In some examples of this utility model, the driving unit further includes: a third driving member, wherein the detection unit is movably disposed on the second platform, the third driving member is disposed on the second platform and is connected to the detection unit in a transmission manner, and the third driving member is used to drive the detection unit to move along a third direction, the third direction being perpendicular to both the first direction and the second direction.

[0008] In some examples of this utility model, the driving unit further includes: a guide rail and a slider, the guide rail being disposed on the base and extending along the second direction, and the slider being slidably engaged with the guide rail and connected to the second platform.

[0009] In some examples of this utility model, the first platform has one of a mating groove and a mating protrusion, and the second platform has the other of a mating groove and a mating protrusion. The mating groove and the mating protrusion both extend along the third direction, and the first platform and the second platform are movably mated through the mating groove and the mating protrusion.

[0010] In some examples of this utility model, the driving unit further includes a limiting member, which is provided on at least one side of the second platform along the second direction.

[0011] In some examples of this utility model, the first driving member is configured as a drive motor, and the second driving member and the third driving member are both configured as drive cylinders; And / or, the drive unit further includes a connecting rod connected between the third drive member and the first platform.

[0012] In some examples of this utility model, the detection component further includes: a mounting bracket and a detection body. The detection body is disposed on the mounting bracket, and the mounting bracket is connected to the first driving component. The detection body is configured to emit detection light to the test piece and receive reflected light for adhesive coating detection.

[0013] In some examples of this utility model, the detection body includes: a detection housing, a transmitter, and a receiver. The transmitter and the receiver are both disposed in the detection housing. The transmitter is configured to emit the detection light to the test object, and the receiver is configured to receive the reflected light.

[0014] In some examples of this invention, the detection element is configured as a fluorescence sensor; It also includes: a glue gun, which is mounted on the first platform.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the adhesive coating testing equipment according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the detection component according to an embodiment of the present utility model.

[0017] Figure label: Glue application testing equipment 100; glue gun 99; Base 10; Detection unit 20; first driving component 21; detection component 22; mounting bracket 23; detection body 24; detection housing 241; transmitting unit 242; receiving unit 243; first platform 25; Drive unit 30; second drive component 31; second platform 32; third drive component 33; guide rail 34; limiting component 36; mating groove 37; mating protrusion 38; connecting rod 39. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] The following is for reference. Figure 1 and Figure 2 Description of an adhesive coating testing device 100 according to an embodiment of the present utility model.

[0020] like Figure 1 and Figure 2 As shown, the adhesive coating testing device 100 according to an embodiment of the present invention includes: a base 10, a testing unit 20, and a driving unit 30.

[0021] The detection unit 20 includes: a first driving member 21, a detection member 22, and a first platform 25. The first driving member 21 is disposed on the first platform 25, and the detection member 22 is connected to the first driving member 21 in a transmission manner. The first driving member 21 can drive the detection member 22 to rotate. The driving unit 30 is disposed on the base 10 and is connected to the detection unit 20 in a transmission manner. The driving unit 30 is used to drive the detection unit 20 to move in a direction perpendicular to the first direction.

[0022] The first driving member 21 can be disposed on the first platform 25 by means of welding, bolt connection, etc. The first driving member 21 can be constructed as, but is not limited to, a drive motor. The transmission connection between the detection member 22 and the first driving member 21 can be, but is not limited to, spline connection, gear pair connection, etc. The first driving member 21 can drive the detection member 22 to rotate, that is, the first driving member 21 can drive the detection member 22 to rotate forward, and the first driving member 21 can drive the detection member 22 to rotate in reverse.

[0023] The drive unit 30 is mounted on the base 10. The drive unit 30 can be mounted on the base 10 by, but is not limited to, welding or bolting. The drive unit 30 is connected to the detection unit 20 via a transmission connection, enabling the drive unit 30 to drive the detection unit 20 along a direction perpendicular to the first direction (i.e., Figure 1 Move in the direction of the Z direction shown.

[0024] It should be noted that the first direction of this application (i.e. Figure 1 The Z direction shown can be, but is not limited to, the height direction of the adhesive coating testing device 100. This application uses the first direction (i.e., Figure 1 The Z-direction shown is used as an example to illustrate the height direction of the adhesive coating detection equipment 100.

[0025] Along the direction perpendicular to the first direction (i.e. Figure 1 The direction of the Z direction (as shown), that is, defining a plane whose normal is perpendicular to the first direction (i.e., Figure 1 The plane is parallel to the Z direction shown, and this plane is parallel to the first direction (i.e., Figure 1 The Z-direction shown is perpendicular to the plane, and the driving unit 30 can drive the detection unit 20 to move in a direction parallel to this plane.

[0026] It should be noted that by enabling the first driving component 21 to drive the detection component 22 to rotate, the detection component 22 can detect the glue application status from all angles without blind spots, which significantly improves the detection accuracy and efficiency of the glue application detection equipment 100. This allows staff to promptly detect and warn of poor glue application status and intervene in advance to reduce potential product quality problems caused by glue application issues, thereby improving product quality.

[0027] Furthermore, this reduces production downtime, significantly improving overall production efficiency. In addition, it helps reduce production costs by minimizing raw material waste caused by defective products.

[0028] Therefore, by enabling the first driving component 21 to drive the detection component 22 to rotate, and enabling the driving unit 30 to drive the detection unit 20 to move in a direction perpendicular to the first direction, it is possible to achieve all-round detection of the glue coating area without dead angles, timely detection and early warning of poor glue coating conditions, significantly reduce the defect rate of products, improve detection efficiency, and help improve product quality.

[0029] In some embodiments of this utility model, such as Figure 1 As shown, the drive unit 30 includes: a second drive member 31 and a second platform 32. The second platform 32 is movably disposed on the base 10. The detection unit 20 is disposed on the second platform 32. The second drive member 31 is disposed on the base 10 and is connected to the second platform 32 in a transmission manner. The second drive member 31 is used to drive the second platform 32 to move along a second direction perpendicular to the first direction.

[0030] The second platform 32 is movably mounted on the base 10, and the detection unit 20 is mounted on the second platform 32. Specifically, the first platform 25 is mounted on the second platform 32 so that the detection unit 20 is mounted on the second platform 32.

[0031] The second driving component 31 is disposed on the base 10 by, but is not limited to, welding, bolting, etc. The second driving component 31 is connected to the second platform 32 in a transmission manner, which can be, but is not limited to, spline connection, gear pair connection, etc. The second driving component 31 is used to drive the second platform 32 along a direction perpendicular to the first direction (i.e., Figure 1 The second direction (i.e., the Z direction shown) Figure 1 Move in the X direction (as shown).

[0032] This configuration enables the detection unit 20 to move along the second direction (i.e. Figure 1 The X-direction movement (as shown) enables the detection unit 20 to flexibly adjust the target detection position, maintain the optimal detection distance, and increase the detection range, thereby improving the flexibility and accuracy of the adhesive coating detection equipment 100.

[0033] In some embodiments of this utility model, such as Figure 1 As shown, the drive unit 30 further includes a third drive member 33. The detection unit 20 is movably disposed on the second platform 32. The third drive member 33 is disposed on the second platform 32 and is connected to the detection unit 20 in a transmission manner. The third drive member 33 is used to drive the detection unit 20 to move along a third direction. The third direction is perpendicular to both the first direction and the second direction.

[0034] The detection unit 20 is movably disposed on the second platform 32, and the third driving member 33 is disposed on the second platform 32. Specifically, the first platform 25 of the detection unit 20 is movably disposed on the second platform 32, so that the detection unit 20 is movably disposed on the second platform 32.

[0035] The third driving component 33 can be mounted on the second platform 32 by means of welding, bolting, etc. The third driving component 33 is connected to the detection unit 20 via a transmission connection. Specifically, the third driving component 33 is connected to the first platform 25 of the detection unit 20 via a transmission connection. The third driving component 33 is used to drive the first platform 25 along a direction perpendicular to the first direction (i.e., Figure 1 The third direction (i.e., the Z direction shown) Figure 1 (Move in the Y direction as shown).

[0036] This configuration enables the detection unit 20 to move along a third direction (i.e. Figure 1 (as shown in the Y direction) can move, and can interact with the second direction (i.e. Figure 1The X direction shown is combined to enable the detection unit 20 to flexibly adjust the target detection position, maintain the optimal detection distance of the detection unit 20, and improve the detection range, which is beneficial to improving the flexibility and accuracy of the glue coating detection equipment 100.

[0037] In some embodiments of this utility model, such as Figure 1 As shown, the drive unit 30 also includes: a guide rail 34 and a slider (not shown in the figure). The guide rail 34 is disposed on the base 10 and along the second direction (i.e., Figure 1 Extending in the X direction (as shown), the slider slides in conjunction with the guide rail 34 and is connected to the second platform 32.

[0038] The guide rail 34 is mounted on the base 10. The guide rail 34 can be mounted on the base 10 by, but is not limited to, welding or bolting. Furthermore, the guide rail 34 is positioned along the second direction (i.e.,...) Figure 1 The slider is extended along the X direction (as shown). The connection between the slider and the second platform 32 can be, but is not limited to, welding or bolting. The slider is slidably mounted on the guide rail 34 so that the second platform 32 can extend along the second direction (i.e., the X direction). Figure 1 Move in the X direction (as shown).

[0039] This configuration allows the second platform 32 to move smoothly and fluidly along the second direction (i.e. Figure 1 The second platform 32 moves along the second direction (i.e., the X direction shown) and lowers along the second direction (i.e., the X direction shown). Figure 1 The risk of displacement of the second platform 32 in the X direction (as shown) is reduced, and the second platform 32 can be improved along the second direction (i.e., Figure 1 The accuracy of the movement in the X direction (as shown) helps to improve the accuracy and flexibility of the adhesive coating inspection equipment 100.

[0040] In some embodiments of this utility model, such as Figure 1 As shown, the first platform 25 has one of a mating groove 37 and a mating protrusion 38, and the second platform 32 has the other of a mating groove 37 and a mating protrusion 38. Both the mating groove 37 and the mating protrusion 38 are along a third direction (i.e., Figure 1 Extending in the Y direction (as shown), the first platform 25 and the second platform 32 are movably engaged by a mating groove 37 and a mating protrusion 38.

[0041] As some embodiments of this application, the first platform 25 has a mating groove 37, and the second platform 32 has a mating protrusion 38. The mating groove 37 and the mating protrusion 38 engage with each other so that the first platform 25 can be positioned relative to the second platform 32 along a third direction (i.e., Figure 1 (Move in the Y direction as shown).

[0042] As some embodiments of this application, the first platform 25 has a mating protrusion 38, and the second platform 32 has a mating groove 37. The mating groove 37 and the mating protrusion 38 engage with each other so that the first platform 25 can be positioned relative to the second platform 32 in a third direction (i.e., Figure 1 (Move in the Y direction as shown).

[0043] This configuration allows the first platform 25 to move smoothly and fluidly along the third direction (i.e. Figure 1 The first platform 25 moves along the third direction (as shown in the Y direction) and lowers along the third direction (i.e., Figure 1 The risk of displacement of the first platform 25 in the Y direction (as shown) and the ability to improve the first platform 25 along the third direction (i.e. Figure 1 The accuracy of movement in the Y direction (as shown) helps to improve the accuracy and flexibility of the adhesive coating inspection equipment 100.

[0044] In some embodiments of this utility model, such as Figure 1 As shown, the drive unit 30 also includes: a limiting member 36, which, along the second direction (i.e., Figure 1 (in the X direction shown), at least one side of the second platform 32 is provided with a limiting member 36.

[0045] That is to say, along the second direction (i.e. Figure 1 (As shown in the X direction), a limiting member 36 is provided on one side of the second platform 32, or a limiting member 36 is provided on both sides of the second platform 32.

[0046] As some embodiments of this application, along the second direction (i.e. Figure 1 (As shown in the X direction), a limiting member 36 is provided on one side of the second platform 32.

[0047] As some embodiments of this application, along the second direction (i.e. Figure 1 (As shown in the X direction), the second platform 32 is provided with limiting members 36 on both sides.

[0048] This configuration enables the second platform 32 to move along the second direction (i.e.) Figure 1 The movement in the X direction (as shown) is limited, and the second platform 32 can be flexibly buffered to reduce the risk of collision damage to the second platform 32, which is beneficial to improving the reliability of the adhesive coating inspection equipment 100.

[0049] In some embodiments of this utility model, the first driving member 21 is configured as a driving motor, and the second driving member 31 and the third driving member 33 are both configured as driving cylinders. The driving motor can significantly improve the accuracy of the rotational action, and the driving cylinder can significantly improve the accuracy of the linear action. This arrangement not only makes the structure of the adhesive coating detection device 100 simple and reliable, but also improves the detection accuracy of the adhesive coating detection device 100.

[0050] In some embodiments of this utility model, such as Figure 1 As shown, the drive unit 30 also includes a connecting rod 39, which is connected between the third drive member 33 and the first platform 25.

[0051] As some embodiments of this application, the third driving member 33 is constructed as a driving cylinder. The driving cylinder has a piston rod, a connecting rod 39 connected to the piston rod, and the connecting rod 39 connected to the first platform 25. The driving cylinder drives the piston rod to move, so that the piston rod drives the connecting rod 39, thereby causing the connecting rod 39 to drive the first platform 25 along a third direction (i.e., Figure 1 (The movement is shown in the Y direction).

[0052] This configuration allows for a reasonable transmission connection between the third drive component 33 and the first platform 25, increasing the stroke of the third drive component 33 and facilitating its driving of the first platform 25 along a third direction (i.e., Figure 1 The detection unit 20 is moved in the Y direction (as shown) to maintain the optimal detection distance, which helps to improve the detection reliability of the adhesive coating detection equipment 100.

[0053] In some embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the testing component 22 also includes: a mounting bracket 23 and a testing body 24. The testing body 24 is disposed on the mounting bracket 23. The mounting bracket 23 is connected to the first driving component 21. The testing body 24 is configured to emit testing light to the test component and receive reflected light for adhesive coating testing.

[0054] The detection body 24 is mounted on the mounting bracket 23. The detection body 24 can be mounted on the mounting bracket 23 by means of, but not limited to, snap-fit ​​or bolt connection. The mounting bracket 23 is connected to the first driving component 21 by means of, but not limited to, spline connection or gear pair connection.

[0055] The detection body 24 can emit detection light to the test piece, the test piece can reflect the detection light, and the detection body 24 can receive the reflected light to perform adhesive coating detection.

[0056] By including a mounting bracket 23 in the detection component 22, it is possible to facilitate the transmission connection between the detection component 22 and the first drive component 21. Furthermore, by configuring the detection body 24 to emit detection light to the test piece and receive reflected light, the detection accuracy of the adhesive coating detection device 100 can be significantly improved.

[0057] In some embodiments of this utility model, such as Figure 2As shown, the detection body 24 includes: a detection housing 241, an emitting part 242, and a receiving part 243. The emitting part 242 and the receiving part 243 are both disposed in the detection housing 241. The emitting part 242 is configured to emit detection light to the test object, and the receiving part 243 is configured to receive reflected light.

[0058] In other words, the transmitting unit 242 can emit detection light to the device under test, and the reflected light from the detection light can be received by the receiving unit 243.

[0059] As some embodiments of this application, the emitting unit 242 can emit detection light of 375nm ultraviolet light. After encountering the adhesive coating area, the detection light can reflect a longer wavelength (425-550nm) reflected light. When the receiving unit 243 receives the longer wavelength (425-550nm) reflected light, it proves that the adhesive coating area has been completed, so that the detection element 22 can realize adhesive coating detection.

[0060] This setup significantly improves the accuracy of the adhesive coating inspection equipment 100, and also increases the speed and efficiency of the inspection.

[0061] In some embodiments of this utility model, the detection element 22 is configured as a fluorescent sensor. It is understood that when the fluorescent sensor receives a light signal, it can convert the light signal into an electrical signal through an internal photoelectric conversion circuit. This configuration can significantly improve the detection accuracy of the detection element 22, which is beneficial to improving the detection accuracy of the adhesive coating detection equipment 100.

[0062] In some embodiments of this utility model, such as Figure 1 As shown, the adhesive application testing equipment 100 also includes a glue gun 99, which is located on the first platform 25 to apply adhesive to the adhesive application area.

[0063] This configuration allows the glue gun 99 and the inspection piece 22 to be integrated on the first platform 25, enabling the glue application and inspection equipment 100 to simultaneously perform glue application and inspection functions, which is beneficial to improving product production efficiency.

[0064] As some embodiments of this application, when glue application detection is required, the drive unit 30 can drive the detection unit 20 to bring the detection unit 20 close to the glue application area. Then, the first drive member 21 can drive the detection member 22 to rotate forward to detect the glue application area. Then, the detection member 22 undergoes a forward and reverse rotation transition. Then, the first drive member 21 can drive the detection member 22 to rotate backward to detect the glue application area. If an abnormality is detected in the glue application area, the glue gun 99 is controlled to reapply glue, and the above detection process is repeated. If the glue application area is detected to be normal, the drive unit 30 drives the detection unit 20 back to the original position, and the glue application detection ends.

[0065] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0066] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0067] In the description of this utility model, "multiple" means two or more.

[0068] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0069] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0070] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0071] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A glue coating testing device, characterized in that, include: Base; The detection unit includes: a first driving component, a detection component, and a first platform. The first driving component is disposed on the first platform, and the detection component is connected to the first driving component in a transmission manner. The first driving component is capable of driving the detection component to rotate. A driving unit is disposed on the base and is connected to the detection unit in a transmission manner. The driving unit is used to drive the detection unit to move in a direction perpendicular to the first direction.

2. The adhesive coating testing equipment according to claim 1, characterized in that, The driving unit includes a second driving member and a second platform. The second platform is movably disposed on the base. The detection unit is disposed on the second platform. The second driving member is disposed on the base and is connected to the second platform in a transmission manner. The second driving member is used to drive the second platform to move along a second direction perpendicular to the first direction.

3. The adhesive coating testing equipment according to claim 2, characterized in that, The driving unit further includes a third driving component. The detection unit is movably disposed on the second platform. The third driving component is disposed on the second platform and is connected to the detection unit in a transmission manner. The third driving component is used to drive the detection unit to move along a third direction. The third direction is perpendicular to both the first direction and the second direction.

4. The adhesive coating testing equipment according to claim 2, characterized in that, The drive unit further includes a guide rail and a slider. The guide rail is disposed on the base and extends along the second direction. The slider slides with the guide rail and is connected to the second platform.

5. The adhesive coating testing equipment according to claim 3, characterized in that, The first platform has one of a mating groove and a mating protrusion, and the second platform has the other of a mating groove and a mating protrusion. Both the mating groove and the mating protrusion extend along the third direction, and the first platform and the second platform are movably mated through the mating groove and the mating protrusion.

6. The adhesive coating testing equipment according to claim 2, characterized in that, The drive unit further includes a limiting member, which is provided on at least one side of the second platform along the second direction.

7. The adhesive coating testing equipment according to claim 3, characterized in that, The first driving component is configured as a drive motor, and the second and third driving components are both configured as drive cylinders; And / or, the drive unit further includes a connecting rod connected between the third drive member and the first platform.

8. The adhesive coating testing equipment according to any one of claims 1-7, characterized in that, The detection component further includes: a mounting bracket and a detection body. The detection body is disposed on the mounting bracket, and the mounting bracket is connected to the first driving component. The detection body is configured to emit detection light to the test piece and receive reflected light for adhesive coating detection.

9. The adhesive coating testing equipment according to claim 8, characterized in that, The detection body includes a detection housing, a transmitter, and a receiver. The transmitter and the receiver are both disposed in the detection housing. The transmitter is configured to emit the detection light to the device under test, and the receiver is configured to receive the reflected light.

10. The adhesive coating testing equipment according to any one of claims 1-7, characterized in that, The detection element is configured as a fluorescence sensor; It also includes: a glue gun, which is mounted on the first platform.

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