Alarm sensing wheel structure
By designing the length adjustment component and wheel frame mechanism in the alarm sensor wheel structure, the problem of needing to replace existing sensors was solved, achieving the effects of rapid zero-position adjustment and cost reduction.
Patent Information
- Application Number
- CN202423309109.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing roller-type alarm sensors are usually custom-made for long strip products of a specific width, which means that when producing products of other widths, the sensor needs to be replaced and the zero position adjusted, resulting in poor versatility and high cost.
An alarm sensor wheel structure was designed, including a mounting base, a wheel frame mechanism, and a length adjustment component. The distance between the movable wheels can be adjusted by a screw and an adjustment knob, which allows for convenient and quick adjustment of the sensor's zero position.
This technology enables rapid adjustment of the sensor zero position during the production of products with different widths, reducing replacement costs and improving the versatility of the sensor.
Smart Images
Figure CN223591702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of automation equipment, and particularly relates to an alarm sensing wheel structure. BACKGROUND
[0002] In the technical field of automation equipment, particularly in the field of automatic assembly line, various sensor structures are usually needed to be assembled so that the device can perceive the working state of the assembly line. Among them, in some long strip product production lines, a roller type alarm sensor is needed to detect whether the connection between the long strip products is abnormal. For example, when the long strip products move on the assembly line, whether the width of the long strip products is uniform. The dynamic width data of the long strip products is obtained through the roller type alarm sensor, so as to judge the standardization of the long strip products.
[0003] However, the current roller type alarm sensor is usually customized for long strip products of a specific width size. When the assembly line produces products of other width sizes, the sensor needs to be replaced and the zero position needs to be adjusted, so that the roller type sensor can normally detect the work, and the universality is poor, and the replacement cost is high.
[0004] Therefore, the above-mentioned technical defects need to be changed. CONTENT OF THE INVENTION
[0005] In view of the above-mentioned deficiencies of the prior art, the purpose of the present application is to provide an alarm sensing wheel structure, which aims to conveniently and quickly adjust the zero position of the alarm sensor and reduce the production cost of the roller type alarm sensor.
[0006] A technical scheme adopted by the present application to solve the technical problem is as follows: an alarm sensing wheel structure, comprising:
[0007] A mounting base, which is used to connect the assembly line;
[0008] Two sets of wheel frame mechanisms, each of which comprises a support plate and a movable wheel, one end of the support plate is movably connected to the mounting base, and the movable wheel is rotatably connected to the other end of the support plate, and the swing axis direction of the support plate is parallel to the axis direction of the movable wheel;
[0009] An alarm sensor, which is arranged between the two support plates and is used to detect the distance between the outer rings of the two movable wheels;
[0010] At least one end of the alarm sensor is provided with a length adjusting assembly, and the at least one end of the alarm sensor is connected to the support plate through the length adjusting assembly, and the length adjusting assembly is used to adjust the distance between the two movable wheels.
[0011] The length adjusting assembly comprises:
[0012] The connecting seat is movably connected to the supporting plate, and a threaded hole is formed in the connecting seat;
[0013] The screw rod is arranged through the threaded hole and is engaged with the threaded hole, and one end of the screw rod is connected with the alarm sensor.
[0014] The two ends of the screw rod are respectively provided with an adjusting knob and a movable ball head, the screw rod is movably connected with the alarm sensor through the movable ball head, and the adjusting knob is used for rotating the screw rod.
[0015] The track supporting plate is provided with a supporting track at the upper end, the supporting track is used for supporting the long strip-shaped workpiece on the assembly line, and the two movable wheels are located on both sides of the extension direction of the track supporting plate.
[0016] The track supporting plate is movably connected to the mounting base.
[0017] The supporting track is provided with at least one movable roller, and the movable roller is used for supporting the long strip-shaped workpiece on the assembly line.
[0018] The rotation axis of the movable roller is perpendicular to the extension direction of the supporting track.
[0019] The outer side wall of at least one of the two movable wheels is provided with a rubber ring.
[0020] The mounting base is provided with a plurality of mounting holes, and the mounting holes are used for screwing the assembly line.
[0021] Compared with the prior art, the alarm sensing wheel structure is provided, and the length adjusting assembly and the alarm sensor form the connecting structure of the two supporting plates. During installation and debugging of the sensing wheel structure, the engineer can adjust the length of the length adjusting assembly according to the width of the long strip-shaped workpiece on the assembly line, so as to adjust the distance between the outer circumferences of the two movable wheels. The technical effect of conveniently and quickly adjusting the zero position of the alarm sensor is realized. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.
[0023] Figure 1 is a whole structure schematic view of the alarm sensing wheel structure provided by the embodiment.
[0024] Figure 2 is an explosion schematic view of an alarm sensing wheel structure provided by the present embodiment;
[0025] Figure 3 is a structural schematic view of an alarm sensor and length adjustment assembly of an alarm sensing wheel structure provided by the present embodiment.
[0026] In the figure: 1, mounting base; 11, mounting hole; 2, wheel frame mechanism; 21, support plate; 22, movable wheel; 221, rubber ring; 3, alarm sensor; 4, length adjustment assembly; 41, connecting seat; 411, threaded through hole; 42, screw rod; 421, adjustment knob; 422, movable ball head; 5, track support plate; 51, support track; 511, movable roller. DETAILED DESCRIPTION
[0027] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and should not be understood as limiting the present application.
[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0029] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; 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 inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0030] In addition, the technical features involved in the different embodiments of the utility model described above can be combined with each other as long as they do not conflict with each other.
[0031] The utility model provides a kind of Figure 1 And Figure 2 As shown in a kind of alarm sensing wheel structure, it is a sensing device for detecting whether the width of long strip-shaped workpiece on assembly line is abnormal.The main structure of the utility model includes: mounting base 1, two sets of wheel frame mechanism 2 and alarm sensor 3, mounting base 1 is used to connect on assembly line, and is installed on the transmission path of long strip-shaped workpiece on assembly line;Wheel frame mechanism 2 includes support plate 21 and movable wheel 22, one end of support plate 21 is movably connected on mounting base 1, movable wheel 22 is rotatably connected on the other end of support plate 21, so that support plate 21 forms the structure that can swing, drives roller to swing.Wherein, the swing axial direction of support plate 21 is parallel with the axial direction of movable wheel 22, and the axial direction of two movable wheels 22 is parallel, so that two movable wheels 22 are respectively abutted on the opposite sides of long strip-shaped product;Alarm sensor 3 is arranged between two support plates 21, and alarm sensor 3 is used to detect the spacing between the outer rings of two movable wheels 22;Wherein, at least one end of two ends of alarm sensor 3 is provided with length adjusting assembly 4, and at least one end of two ends of alarm sensor 3 is connected with support plate 21 by length adjusting assembly 4, and length adjusting assembly 4 is used to adjust the spacing between two movable wheels 22.When long strip-shaped product is driven on assembly line, when the width of certain section of sensing wheel structure suddenly appears abnormal variation, the spacing between two movable wheels 22 will inevitably change.The value is collected by alarm sensor 3 arranged between two support plates 21.
[0032] It should be noted that the present roller type alarm sensor 3 is usually customized for long strip-shaped product of specific width size.When the product of other width size is produced on assembly line, the sensor needs to be replaced, and the zero position needs to be adjusted.So that the roller type sensor can normally detect, and the universality is poor, and the replacement cost is higher.
[0033] In the utility model scheme, length adjusting assembly 4 and alarm sensor 3 form the connecting structure of two support plates 21.During installation and debugging of sensing wheel structure, engineers can adjust the length of length adjusting assembly 4 according to the width of long strip-shaped workpiece on assembly line, so as to adjust the spacing between the outer circumferences of two movable wheels 22.The technical effect of adjusting the zero position of alarm sensor 3 conveniently and quickly is realized.It can be understood that the length of length adjusting assembly 4 is adjustable.Workers can adjust the length of length adjusting assembly 4 according to the standard width of long strip-shaped product.Furthermore, alarm sensor 3 is in zero position in this state, so that alarm sensor 3 can normally realize the function of alarming in subsequent work.
[0034] Further, as shown inFigure 2 As shown in the drawings, the length adjusting assembly 4 comprises a connecting seat 41 and a screw rod 42, the connecting seat 41 is movably connected to the support plate 21, and a threaded hole 411 is formed in the connecting seat 41; the screw rod 42 penetrates through the threaded hole 411, the screw rod 42 is engaged with the threaded hole 411, and one end of the screw rod 42 is connected with the alarm sensor 3.
[0035] It can be understood that the length adjusting assembly 4 and the alarm sensor 3 are connected to form a connecting structure between the two support plates 21. When the length of the length adjusting assembly 4 is adjusted by the worker, the length of the connecting structure will inevitably change. In turn, the distance between the two support plates 21 and the distance between the two movable wheels 22 will change synchronously.
[0036] In this embodiment, when the worker needs to adjust the length of the length adjusting assembly 4. Only need to rotate the screw rod 42. Because the screw rod 42 is screwed in the threaded hole 411 on the connecting seat 41. With the screw rod 42 will be displaced along the extension direction of the threaded hole 411. In turn, the relative position distance between the screw rod 42 and the connecting seat 41 changes. Thus achieving the technical effect of adjusting the length.
[0037] Further, as shown in Figure 2 and Figure 3 , both ends of the screw rod 42 are respectively provided with an adjusting knob 421 and a movable ball head 422, the screw rod 42 is movably connected with the alarm sensor 3 through the movable ball head 422, and the adjusting knob 421 is used for rotating the screw rod 42. It can be understood that the worker can rotate the screw rod 42 by rotating the adjusting knob 421. It should be noted that in order to avoid the screw rod 42 rotating the sensor, the screw rod 42 is connected with the sensor through the movable ball head 422 in this embodiment.
[0038] Further, as shown in Figure 1 and Figure 2 , the mounting base 1 is provided with a track support plate 5, the upper end of the track support plate 5 is provided with a support track 51, the support track 51 is used for supporting the long strip-shaped workpiece on the assembly line, and the two movable wheels 22 are located on both sides of the extension direction of the track support plate 5. The track support plate 5 can also be used as a protective cover for the alarm sensor 3 and the length adjusting assembly 4. Preventing debris on the workpiece from falling onto the alarm sensor 3 and affecting the accuracy of the sensor.
[0039] Further, as shown in Figure 2 , the track support plate 5 is detachably connected to the mounting base 1. In some assembly line devices, the lower end of the support workpiece may not be needed, and the worker can detach the track support plate 5 from the mounting base 1.
[0040] Further, as shown in Figure 1 and Figure 2As shown in the drawings, the support rail 51 is provided with at least one movable roller 511, and the movable roller 511 is used for supporting the long strip-shaped workpiece on the assembly line. The movable roller 511 can effectively reduce the friction between the long strip-shaped workpiece and the support rail.
[0041] Further, as shown in the drawings, Figure 1 and Figure 2 the rotation axis of the movable roller 511 is perpendicular to the extension direction of the support rail 51.
[0042] Further, as shown in the drawings, Figure 1 and Figure 2 the outer side wall of at least one of the two movable wheels 22 is provided with a rubber ring 221. The rubber ring 221 can effectively reduce the noise of the movable wheel 22 when rolling on both sides of the workpiece.
[0043] Further, as shown in the drawings, Figure 1 and Figure 2 a plurality of mounting holes 11 are formed in the mounting base 1, and the mounting holes 11 are used for screwing the assembly line.
[0044] In summary, the application provides an alarm sensing wheel structure, and the length adjusting assembly 4 and the alarm sensor 3 form a connection structure of the two supporting plates 21. During the installation and debugging of the sensing wheel structure, the engineer can adjust the length of the length adjusting assembly 4 according to the width of the long strip-shaped workpiece of the assembly line, so as to adjust the distance between the outer circumferences of the two movable wheels 22. The technical effect of conveniently and quickly adjusting the zero position of the alarm sensor 3 is achieved.
[0045] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the application.
Claims
1. An alarm sensing wheel structure, characterized by, The utility model relates to a kind of installation baseplate for connecting on assembly line, two sets of wheel frame mechanism, the wheel frame mechanism includes support plate and movable wheel, one end of the support plate is movably connected in the installation baseplate, the movable wheel is rotatably connected in the other end of the support plate, the swing axis direction of the support plate is parallel with the axis direction of the movable wheel, and alarm sensor is arranged between two support plates, the alarm sensor is used to detect the interval between the outer ring of two movable wheels, wherein at least one end of the alarm sensor is provided with length adjusting assembly, at least one end of the alarm sensor is connected with the support plate by the length adjusting assembly, and the length adjusting assembly is used to adjust the interval between two movable wheels. The length adjusting assembly includes: Connecting seat, the connecting seat is movably connected in the support plate, and threaded through hole is formed in the connecting seat; And screw rod, the screw rod is penetrated through the threaded through hole, the screw rod is engaged with the threaded through hole, and one end of the screw rod is connected with the alarm sensor. Two ends of the screw rod are respectively provided with adjusting knob and movable ball head, the screw rod is movably connected with the alarm sensor by the movable ball head, and the adjusting knob is used to rotate the screw rod.
2. The alarm sensing wheel structure of claim 1, wherein The installation baseplate is provided with track support plate, the upper end of the track support plate is provided with support track, the support track is used to support long strip-shaped workpiece on assembly line, and two movable wheels are located in the extension direction of the track support plate. The track support plate can be detachably connected in the installation baseplate. The support track is provided with at least one movable roller, and the movable roller is used to support long strip-shaped workpiece on assembly line.
3. The alarm sensing wheel structure of claim 2, wherein The rotation axis of the movable roller is perpendicular to the extension direction of the support track.
4. The alarm sensing wheel structure of claim 1, wherein The outer side wall of at least one of two movable wheels is provided with rubber ring.
5. The alarm sensing wheel structure of claim 4, wherein The installation baseplate is provided with a plurality of mounting holes, and the mounting hole is used for screwing assembly line.
6. The alarm sensing wheel structure of claim 4, wherein 7. The alarm sensing wheel structure of claim 6, wherein 8. The alarm sensing wheel structure of claim 1, wherein 9. The alarm sensing wheel structure of claim 1, wherein,