Bar code identification equipment for pasting back plate

Abstract

The utility model discloses back plate pasting bar code identification equipment, and belongs to the technical field of bar code identification. Comprising a bearing frame which is clamped and mounted outside the conveying equipment; the bar code sensor is mounted in a cross beam at one end of the bearing frame; the infrared emitters are uniformly arranged outside the cross beam at one end of the bearing frame and are electrically connected with the bar code sensor; the servo motor is fixedly connected to one side of the bearing frame and electrically connected with control equipment installed on one side of the bearing frame. The arm rod is rotationally connected to one side of the bearing frame and fixedly connected with the servo motor; the bar code recognizer is fixedly connected to a shaft rod at one end of the arm rod; and the infrared receiving ring is fixedly connected to the outer part of the shaft rod at one end of the arm rod and is matched with the infrared transmitter. The bidirectional adjusting screw is used for limiting and tightening, the pull plate is pulled to be bent and overturned, meanwhile, the overturned pull plate pushes the pressing plate limited in the sliding groove in one side of the clamping plate to slide through the push plate installed in a hinged mode to stably clamp conveying equipment, and the firmness of bearing frame installation is improved.

Description

Technical Field

[0001] The present application relates to the technical field of barcode recognition, and more specifically, to a back plate barcode recognition device. Background Art

[0002] Barcode recognition equipment plays an important role in modern manufacturing industry. Its performance and accuracy directly affect production efficiency and product quality.

[0003] The document with the prior art publication number CN116306716A provides a back plate bar code recognition device. In the related technology of the device, a first motor can drive the gear to rotate, and the gear drives the rack to move, thereby driving the second long strip to move along the length direction of the first long strip, thereby adjusting the position of the camera. The second adjustment component can adjust the camera to move along the direction of the second long strip. The camera can be moved forward, backward, left and right through the first drive component and the second drive component, so that the camera can take pictures of the barcode.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the device drives the camera to realize multi-axis azimuth movement through the motor, so as to identify the barcode pasted on the back panel, but the response time of the camera is relatively long when performing multi-axis movement through the motor, which cannot meet the high-efficiency production of the production line.

[0005] In view of this, we propose a back plate barcode recognition device. Utility Model Content

[0006] In order to improve the problems raised in the above background technology, the present application provides a back plate barcode recognition device,

[0007] The back plate barcode recognition device provided by this application adopts the following technical solution:

[0008] A back plate bar code recognition device, comprising:

[0009] Clamping a support bracket mounted outside the conveying equipment;

[0010] The barcode sensors are evenly arranged and installed in the crossbeam at one end of the support frame, and are electrically connected to the control device installed on one side of the support frame;

[0011] Infrared emitters are evenly arranged and installed outside the crossbeam at one end of the support frame and are electrically connected to the barcode sensor;

[0012] A servo motor is fixedly connected to one side of the support frame and is electrically connected to a control device installed on one side of the support frame;

[0013] The arm is rotatably connected to one side of the support frame and is fixedly connected to the servo motor;

[0014] The barcode reader is fixedly connected to the shaft at one end of the arm;

[0015] The infrared receiving ring is fixedly connected to the outside of the shaft rod at one end of the arm rod and is adapted to the infrared transmitter.

[0016] By adopting the above technical solution, multiple barcode sensors are used to detect the barcode position of the back-plate coded items transported by the conveying equipment, and after the barcode sensor at the corresponding position recognizes the barcode, the corresponding infrared transmitter is started to emit infrared rays through the control device. The servo motor used for synchronous work drives the arm to rotate, so that the infrared receiving ring installed on the outside of the shaft at one end of the arm responds to the infrared transmitter that emits infrared rays, thereby realizing rapid adjustment of the position of the barcode identifier, stably identifying and scanning the back-plate coded items, and improving the work efficiency of the production line.

[0017] As an optional solution of the technical solution of the present application document, a clamping plate is fixedly connected to one side of the support bracket, a pull plate is hingedly installed at one end of the clamping plate, and a bidirectional adjustment screw is hung between the two pull plates.

[0018] By adopting the above technical solution, the two-way adjusting screw is used to limit and tighten, and the pull plate is pulled to bend and flip, thereby driving the splint to be firmly fixed on the outside of the conveying equipment.

[0019] As an optional solution to the technical solution of the present application document, a push plate is hingedly installed on one side of the pull plate, and a pressure plate is hingedly installed on the other end of the push plate. The pressure plate is limited to slide in a slide groove opened on one side of the clamping plate, and a rubber sheet is fixedly connected to one side of the pressure plate.

[0020] By adopting the above technical solution, the two-way adjusting screw is used to limit and tighten, and the pull plate is pulled to bend and flip. At the same time, the flipped pull plate pushes the pressure plate limited to slide in the slide groove on one side of the clamping plate through the hinged push plate to firmly clamp the conveying equipment, thereby improving the firmness of the support frame installation.

[0021] As an optional solution of the technical solution of the present application document, a wire harness plate is fixedly connected to one side of the support bracket, and a rubber strip is fixedly connected to the wire clamping hole opened on one side of the wire harness plate.

[0022] By adopting the above technical solution, the power lines connected to the barcode sensor can be sorted and stored using the wire bundle plate to keep the device tidy, and the rubber strip can stably clamp and limit the arranged power lines.

[0023] As an optional solution of the technical solution of the present application document, a pressure bearing is provided at the connection between the arm and the supporting bracket.

[0024] By adopting the above technical solution, the friction resistance of the arm when rotating can be reduced by using the pressure bearing, so that the arm rotation response is more sensitive.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The present application uses a plurality of barcode sensors to detect the barcode position of the back-plate coded items conveyed by the conveying device, and after the barcode sensor at the corresponding position recognizes the barcode, the corresponding infrared transmitter is started to emit infrared rays through the control device, and the servo motor used for synchronous work drives the arm to rotate, so that the infrared receiving ring installed on the outside of the shaft at one end of the arm responds to the infrared transmitter that emits infrared rays, thereby realizing rapid adjustment of the position of the barcode identifier, stably identifying and scanning the back-plate coded items, and improving the working efficiency of the production line.

[0027] 2. The present application utilizes a two-way adjusting screw to limit and tighten, and while pulling the pull plate to bend and flip, the flipped pull plate pushes the pressure plate limited to slide in the slide groove on one side of the clamping plate through the hinged push plate to firmly clamp the conveying equipment, thereby improving the firmness of the support frame installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of a back plate bar code recognition device disclosed in a preferred embodiment of the present application;

[0029] Figure 2 A schematic diagram of the support structure of a back plate bar code recognition device disclosed in a preferred embodiment of the present application;

[0030] Explanation of the numbers in the figure: 1. Support bracket; 2. Bar code sensor; 3. Infrared transmitter; 4. Servo motor; 5. Arm; 6. Bar code reader; 7. Infrared receiving ring; 11. Clamp; 12. Pull plate; 13. Push plate; 14. Press plate; 15. Wire harness plate. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] Reference Figure 1 and Figure 2 , the barcode sensor 2 in the back plate barcode recognition device recorded in the embodiment of the present application is evenly arranged and installed in the crossbeam at one end of the support frame 1, and is electrically connected to the control device installed on one side of the support frame 1;

[0033] The infrared emitters 3 are evenly arranged and installed outside the crossbeam at one end of the support frame 1, and are electrically connected to the barcode sensor 2;

[0034] The servo motor 4 is fixedly connected to one side of the support bracket 1 and electrically connected to a control device installed on one side of the support bracket 1;

[0035] The arm 5 is rotatably connected to one side of the support frame 1 and is fixedly connected to the servo motor 4;

[0036] The barcode reader 6 is fixedly connected to the shaft at one end of the arm 5;

[0037] The infrared receiving ring 7 is fixedly connected to the outside of the shaft at one end of the arm 5 and is adapted to the infrared transmitter 3 .

[0038] The backboard barcode recognition device detects the barcode position of the backboard coded items conveyed by the conveying device by using multiple barcode sensors 2, and starts the corresponding infrared transmitter 3 to emit infrared rays through the control device after the barcode sensor 2 at the corresponding position recognizes the barcode. The servo motor 4 for synchronous operation drives the arm 5 to rotate, so that the infrared receiving ring 7 installed on the outside of the shaft at one end of the arm 5 responds to the infrared transmitter 3 that emits infrared rays, thereby realizing the rapid adjustment of the position of the barcode recognizer 6, stably identifying and scanning the backboard coded items, and improving the working efficiency of the production line.

[0039] Reference Figure 2 and Figure 1 In the backboard barcode recognition device recorded in the embodiment of the present application, a clamping plate 11 is fixedly connected to one side of the support bracket 1, a pull plate 12 is hingedly installed at one end of the clamping plate 11, and a bidirectional adjustment screw is hung between the two pull plates 12.

[0040] The back plate bar code recognition device uses a two-way adjusting screw to limit and tighten, pulls the pull plate 12 to bend and flip, and drives the clamping plate 11 to be firmly fixed and installed on the outside of the conveying device.

[0041] Reference Figure 2 and Figure 1 In the back plate bar code recognition device recorded in the embodiment of the present application, a push plate 13 is hingedly installed on one side of the pull plate 12, and a pressure plate 14 is hingedly installed on the other end of the push plate 13. The pressure plate 14 is limited to slide in a slide groove opened on one side of the clamping plate 11, and a rubber sheet is fixedly connected to one side of the pressure plate 14, and a wire harness plate 15 is fixedly connected to one side of the supporting frame 1, and a rubber strip is fixedly connected to the wire clamping hole opened on one side of the wire harness plate 15.

[0042] The back plate bar code recognition device utilizes a two-way adjusting screw to limit and tighten, and pulls the pull plate 12 to bend and flip. At the same time, the flipped pull plate 12 pushes the pressure plate 14 that is limited to slide in the slide groove on one side of the clamping plate 11 through the hinged push plate 13 to firmly clamp the conveying equipment, thereby improving the firmness of the installation of the support frame 1, and the wire harness plate 15 can organize and store the power lines connected to the bar code sensor 2 to keep the device tidy, and the rubber strip can stably clamp and limit the arranged power lines.

[0043] Reference Figure 2 and Figure 1 In the back plate bar code recognition device described in the embodiment of the present application, a pressure bearing is sleeved at the connection between the arm 5 and the support bracket 1.

[0044] The back plate bar code recognition device can reduce the friction resistance when the arm 5 rotates by using a pressure bearing, so that the rotation response of the arm 5 is more sensitive.

[0045] Working principle: First, clamp the support frame 1 at the appropriate position of the external bracket of the conveying equipment, and tighten it by turning the two-way adjustment screw to pull the pull plate 12 to bend and flip. The flipped pull plate 12 pushes the pressing plate 14 sliding in the slide groove on one side of the clamping plate 11 through the hinged push plate 13 to firmly clamp the conveying equipment, and the support frame 1 is firmly installed on the outside of the conveying equipment;

[0046] When the conveying device conveys the back-plate coded items for barcode detection, the conveyed back-plate coded items are detected by multiple barcode sensors 2 to identify the barcode position area.

[0047] The corresponding barcode sensor 2 that identifies the barcode position starts the corresponding infrared transmitter 3 to emit infrared rays through the control device. At the same time, the control device starts the servo motor 4 used for synchronous work to drive the arm 5 to rotate. The rotating arm 5 drives the infrared receiving ring 7 installed on the outside of the shaft at one end of the arm 5 to respond to the infrared transmitter 3 that emits infrared rays, thereby realizing rapid adjustment of the position of the barcode identifier 6 and performing stable identification and scanning processing on the coded items on the back panel.

Claims

1. A back plate bar code recognition device, characterized in that: include: A support frame (1) is clamped and mounted outside the conveying device; The barcode sensors (2) are evenly arranged and installed in the crossbeam at one end of the support frame (1), and are electrically connected to the control device installed on one side of the support frame (1); Infrared emitters (3) are evenly arranged and installed outside the crossbeam at one end of the support frame (1), and are electrically connected to the barcode sensor (2); A servo motor (4) is fixedly connected to one side of the support frame (1) and is electrically connected to a control device installed on one side of the support frame (1); An arm (5) is rotatably connected to one side of the support frame (1) and is fixedly connected to the servo motor (4); A barcode reader (6) is fixedly connected to a shaft at one end of the arm (5); The infrared receiving ring (7) is fixedly connected to the outside of the shaft at one end of the arm (5) and is adapted to the infrared transmitter (3).

2. The back plate bar code recognition device according to claim 1, characterized in that: A clamping plate (11) is fixedly connected to one side of the support frame (1), a pull plate (12) is hingedly installed at one end of the clamping plate (11), and a bidirectional adjustment screw is hung between the two pull plates (12).

3. The backing plate barcode recognition device according to claim 2, characterized in that: A push plate (13) is hingedly mounted on one side of the pull plate (12), and a pressure plate (14) is hingedly mounted on the other end of the push plate (13). The pressure plate (14) is limited to slide in a slide groove opened on one side of the clamping plate (11), and a rubber sheet is fixedly connected to one side of the pressure plate (14).

4. The backing plate barcode recognition device according to claim 1, characterized in that: A wire harness plate (15) is fixedly connected to one side of the support frame (1), and a rubber strip is fixedly connected to a wire clamping hole provided on one side of the wire harness plate (15).

5. The back plate bar code recognition device according to claim 1, characterized in that: A pressure bearing is sleeved at the connection between the arm (5) and the support bracket (1).

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