Two-dimensional code scanning device

Abstract

The utility model provides a two-dimensional code scanning device, and belongs to the technical field of stator testing machines. Comprising a fixing base, the fixing base is arranged on a working table of a cabinet and located under a stator testing machine, a groove is formed in the top of the fixing base and covered with a workpiece frame plate, and a scanning opening used for erecting a to-be-tested stator is formed in the middle of the workpiece frame plate; a two-dimensional code scanning machine body is detachably installed in a groove in the top of the fixing base, a code reader is arranged on the upper end face of the two-dimensional code scanning machine body and located under the scanning opening, and a cleaning rod is rotationally installed in the middle of the upper end face of the two-dimensional code scanning machine body; and the rotating track of the cleaning rod passes through the surface of the code reader. The code scanning mechanism can be conveniently applied to the stator testing machine to carry out rapid code scanning on the stator to be tested, the code scanning mechanism can be conveniently cleaned so as to ensure the code scanning effect, and the overall use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of stator testing machines, and particularly relates to a two-dimensional code scanning device. Background Art

[0002] In the field of modern industrial automation, as an indispensable detection tool on the motor production line, the stator testing machine is used to ensure the quality of the motor stator, including electrical performance, insulation performance, and the integrity of the mechanical structure. With the development of Internet of Things technology, automation technology, and artificial intelligence, two-dimensional code scanning technology has been introduced into the stator testing machine. By attaching two-dimensional codes to each stator, the identity information of each product, including production batch, test records, quality status, etc., can be quickly and accurately identified, thus realizing the whole-process traceability and quality control of the production process.

[0003] However, when the stator testing machine is used for stator testing, generally the stator to be tested is placed on the detection table, and then the detection module of the stator testing machine is used to dock the top of the stator to be tested (specifically cooperate with the rotor module in the middle of the top of the stator to be tested) to carry out various performance detection work. As a result, the staff needs to manually use a two-dimensional code scanning device to scan the two-dimensional code information on the stator to be tested and import it into the stator testing machine before continuing the testing work of the stator testing machine, which greatly affects the work efficiency.

[0004] Therefore, this application provides a two-dimensional code scanning device to solve the above technical problems. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a two-dimensional code scanning device to solve the problem that the ordinary two-dimensional code scanning device in the prior art cannot meet the requirement of quickly scanning and importing the two-dimensional code of the stator to be tested on the stator testing machine, resulting in the problem of affecting work efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical solutions:

[0007] A two-dimensional code scanning device includes a fixed seat, the fixed seat is arranged on the workbench surface of the cabinet and is located directly below the stator testing machine. A groove is provided at the top of the fixed seat, and a workpiece rack plate is covered. A scanning opening for erecting the stator to be tested is provided in the middle of the workpiece rack plate. And a two-dimensional code scanning body is detachably installed in the top groove of the fixed seat. A code reader is arranged on the upper end surface of the two-dimensional code scanning body, and the code reader is located directly below the scanning opening. A cleaning rod is rotatably installed in the middle of the upper end surface of the two-dimensional code scanning body, and the rotation trajectory of the cleaning rod passes through the surface of the code reader.

[0008] Preferably, two fixing ears are symmetrically fixed on both sides of the bottom of the fixing base. A plurality of fastening bolts are provided on the fixing ears. The fastening bolts penetrate through the fixing ears and are threadedly fixed to the upper end surface of the stator testing machine.

[0009] Preferably, a socket for horizontally inserting the two-dimensional code scanning body is provided on the side surface of the top of the fixing base, and a magnetic insertion block is fixed at one end of the two-dimensional code scanning body inserted into the fixing base.

[0010] Preferably, one end of the two-dimensional code scanning body is left outside the top of the fixing base and a handle is fixed. A switch is provided inside the handle.

[0011] Preferably, the handle is of an inverted L-shaped structure, and the switch is installed on the lower end surface of the top of the handle.

[0012] Preferably, a vertical rotating shaft is fixed to the lower end surface of one end of the cleaning rod. A motor is connected to the lower end of the rotating shaft. The motor is fixed inside the two-dimensional code scanning body, and the rotating shaft is rotatably installed inside the two-dimensional code scanning body and extends out of the upper end surface of the two-dimensional code scanning body.

[0013] Preferably, an empty groove is provided on the lower end surface of the cleaning rod and a horizontal movable plate is provided. A plurality of springs are installed on the upper end surface of the movable plate and are connected to the inner top of the movable plate, and a cleaning soft brush is installed on the lower end surface of the movable plate.

[0014] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0015] In the above solution, thanks to the settings of the workpiece rack board, the scanning port, and the two-dimensional code scanning body, the two-dimensional code on the stator to be measured placed on the workpiece rack board can be quickly scanned through the reader on the two-dimensional code scanning body through the scanning port, which is convenient to use.

[0016] In the above solution, thanks to the settings of the two-dimensional code scanning body, the cleaning rod, the rotating shaft, and the motor, the cleaning rod can be rotated by controlling the motor, and the surface of the reader can be cleaned by using the movable plate and the cleaning soft brush elastically installed on the lower end surface of the cleaning rod, which can ensure the scanning clarity of the reader, is beneficial to ensuring the scanning effect of the two-dimensional code of the stator to be measured, and has a good use effect.

[0017] In summary, the present device can not only be conveniently applied to the stator testing machine to quickly scan the two-dimensional code of the stator to be measured, but also be convenient to clean the scanning mechanism to ensure the scanning effect, and has a good overall use effect. Description of the Drawings

[0018] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present utility model, and together with the specification are further used to explain the principles of the present utility model and enable those skilled in the relevant art to implement and use the present utility model.

[0019] Figure 1 It is a schematic structural diagram of a two-dimensional code scanning device applied to a stator testing machine;

[0020] Figure 2 It is a schematic structural diagram of a two-dimensional code scanning device;

[0021] Figure 3 It is a schematic structural diagram of the two-dimensional code scanning body of a two-dimensional code scanning device;

[0022] Figure 4 It is a schematic internal structure diagram of the cleaning rod of a two-dimensional code scanning device.

[0023] [Reference numerals]

[0024] 1, cabinet; 2, stator testing machine; 3, fixed seat; 301, fixed ear; 302, fastening bolt; 4, workpiece rack plate; 401, scanning port; 5, two-dimensional code scanning body; 501, magnetic insertion block; 502, handle; 503, switch; 6, code reader; 7, cleaning rod; 701, rotating shaft; 702, motor; 8, movable plate; 801, spring; 9, cleaning soft brush.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiments of the present utility model, specific structures and devices are marked in the figure, but this is only for schematic needs and is not intended to limit the present utility model to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0026] The following describes in detail a two-dimensional code scanning device provided by the present utility model in conjunction with the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. Those skilled in the art can also adopt other alternative methods for some well-known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present utility model.

[0027] It should be noted that in the specification, references to "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. indicate that the described embodiments may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Additionally, when describing a particular feature, structure, or characteristic in connection with an embodiment, implementing such feature, structure, or characteristic in connection with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0028] Generally, terms can be understood at least in part from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, alternatively, depending at least in part on the context, to allow for the existence of other factors that may not be explicitly described.

[0029] It can be understood that the meanings of "on...", "above...", and "over..." in the present utility model should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0030] Furthermore, spatial relative terms such as "beneath", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as illustrated in the figures. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the figures. The device may be oriented in other ways, and the spatial relative descriptive terms used herein may be interpreted correspondingly.

[0031] As Figure 1 , Figure 2 and Figure 3 shown, an embodiment of the present utility model provides a two-dimensional code scanning device, including a fixed base 3, the fixed base 3 is disposed on the workbench surface of the cabinet 1 and is directly below the stator tester 2. Wherein, two fixing ears 301 are symmetrically fixed on both sides of the bottom of the fixed base 3, and a plurality of fastening bolts 302 are disposed on the fixing ears 301. The fastening bolts 302 penetrate through the fixing ears 301 and are threadedly fixed to the upper end surface of the stator tester 2.

[0032] The top of the fixed seat 3 is provided with a groove or a cavity with an open top, and is covered with a workpiece rack plate 4. A scanning port 401 for mounting the stator to be measured is formed in the middle of the workpiece rack plate 4, and a two-dimensional code scanning mechanism 5 is detachably installed in the top groove of the fixed seat 3. During specific implementation, an existing fixture structure for the stator to be measured can be arranged on the upper end surface of the workpiece rack plate 4 around the scanning port 401.

[0033] Specifically, an insertion port for inserting the two-dimensional code scanning mechanism 5 is formed in the side surface of the top of the fixed seat 3. One end of the two-dimensional code scanning mechanism 5 inserted into the fixed seat 3 is provided with a magnetic insertion block 501, and forms a magnetic attraction plug-in fixation with the inside of the fixed seat 3. The other end of the two-dimensional code scanning mechanism 5 is left outside the fixed seat 3, and a handle 502 is fixed. A switch 503 is arranged on the handle 502. In this embodiment, the handle 502 is of an inverted L-shaped structure, and the switch 503 is installed on the lower end surface of the top of the handle 502, which can protect the switch 503 to avoid accidental touch.

[0034] At the same time, a code reader 6 is arranged on the upper end surface of the two-dimensional code scanning mechanism 5. The code reader 6 is located directly below the scanning port 401. A cleaning rod 7 is rotatably installed in the middle of the upper end surface of the two-dimensional code scanning mechanism 5. The rotation trajectory of the cleaning rod 7 passes through the surface of the code reader 6.

[0035] Specific cooperation Figure 4 As shown, a vertical rotating shaft 701 is fixed to the lower end surface of one end of the cleaning rod 7. The lower end of the rotating shaft 701 is connected to a motor 702. The motor 702 is fixed in the two-dimensional code scanning mechanism 5, and the rotating shaft 701 is rotatably installed in the two-dimensional code scanning mechanism 5 and extends out of the upper end surface of the two-dimensional code scanning mechanism 5.

[0036] An empty groove is formed in the lower end surface of the cleaning rod 7, and a horizontal movable plate 8 is arranged. A plurality of springs 801 are installed on the upper end surface of the movable plate 8 and are connected to the inner top of the movable plate 8. A cleaning soft brush 9 is installed on the lower end surface of the movable plate 8, so that the movable plate 8 and the cleaning soft brush 9 are elastically installed on the lower end surface of the cleaning rod 7, which can ensure the cleaning effect on the surface of the code reader 6.

[0037] The working principle provided by the present utility model is as follows: for this two-dimensional code scanning device, during use, the stator to be measured can be placed on the workpiece rack plate 4, and the code reader 6 on the two-dimensional code scanning mechanism 5 can quickly scan and detect the two-dimensional code on the bottom edge of the stator to be measured through the scanning port 401, and then it is introduced into the stator tester 2 through a wireless module or other signal circuits, which is convenient to use.

[0038] Meanwhile, before scanning the code, the staff can start the control motor 702 to drive the rotating shaft 701 to drive the cleaning rod 7 to rotate, so that the lower end surface of the cleaning rod 7 drives the movable plate 8 elastically installed through the spring 801 and the cleaning soft brush 9 to clean the surface of the code reader 6, so as to ensure the clarity of code scanning.

[0039] In summary, the present device can not only be conveniently applied to the stator testing machine 2 to quickly scan the stator to be measured, but also be convenient to clean the code scanning mechanism to ensure the code scanning effect, and the overall use effect is good.

[0040] The present utility model covers any alternatives, modifications, equivalent methods and solutions made on the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components and circuits are not described in detail.

[0041] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A two-dimensional code scanning device, comprising a fixing seat (3), wherein the fixing seat (3) is arranged on a work surface of a cabinet (1) and is located directly below a stator testing machine (2), characterized in that: The top of the fixed seat (3) is provided with a groove and covered with a workpiece frame plate (4); a scanning port (401) for mounting the to-be-measured element is provided in the middle of the workpiece frame plate (4); a two-dimensional code scanning body (5) is detachably mounted in the groove at the top of the fixed seat (3); a code reader (6) is provided on the upper end surface of the two-dimensional code scanning body (5); the code reader (6) is located directly below the scanning port (401); a cleaning rod (7) is rotatably mounted in the middle of the upper end surface of the two-dimensional code scanning body (5); and the rotation trajectory of the cleaning rod (7) passes through the surface of the code reader (6).

2. The two-dimensional code scanning device according to claim 1, characterized in that: Two fixing ears (301) are symmetrically fixed on both sides of the bottom of the fixing seat (3), and a plurality of fastening bolts (302) are arranged on the fixing ears (301). The fastening bolts (302) penetrate the fixing ears (301) and are threadedly fixed to the upper end surface of the stator testing machine (2).

3. The two-dimensional code scanning device according to claim 1, characterized in that: The top side of the fixing seat (3) is provided with a socket for horizontally inserting the two-dimensional code scanning body (5), and a magnetic plug-in block (501) is fixed to one end of the two-dimensional code scanning body (5) inserted into the fixing seat (3).

4. The two-dimensional code scanning device according to claim 3, characterized in that: One end of the two-dimensional code scanning body (5) is retained outside the top of the fixing seat (3) and is fixed with a handle (502), and a switch (503) is arranged on the inner side of the handle (502).

5. The two-dimensional code scanning device according to claim 4, characterized in that: The handle (502) is an inverted L-shaped structure, and the switch (503) is installed on the top lower end surface of the handle (502).

6. The two-dimensional code scanning device according to claim 1, characterized in that: A vertical rotating shaft (701) is fixed to the lower end surface of one end of the cleaning rod (7); the lower end of the rotating shaft (701) is connected to a motor (702); the motor (702) is fixed in the two-dimensional code scanning body (5); and the rotating shaft (701) is rotatably installed in the two-dimensional code scanning body (5) and extends out of the upper end surface of the two-dimensional code scanning body (5).

7. The two-dimensional code scanning device according to claim 1, characterized in that: The lower end surface of the cleaning rod (7) is provided with an empty groove and a horizontal movable plate (8), the upper end surface of the movable plate (8) is provided with a plurality of springs (801) and connected to the inner top of the movable plate (8), and the lower end surface of the movable plate (8) is provided with a cleaning soft brush (9).

Images