Barcode reinspection device of barcode printer

Abstract

The utility model relates to the technical field of bar code printers, in particular to a bar code reinspection device of a bar code printer, which comprises a machine main body, a paper outlet groove is arranged on the front side of the machine main body, frames are symmetrically and fixedly connected outside the machine main body, and a bearing plate is fixedly connected between the frames. The top of the bearing plate is provided with a conveying assembly, the conveying assembly is used for translating and conveying bar codes in the machine main body, the conveying assembly comprises a first conveying belt, a second conveying belt, a rotating shaft, a protective plate, a connecting plate and a pressing wheel, and the first conveying belt and the second conveying belt are rotationally connected to the top of the bearing plate; compared with an existing bar code reinspection device of the bar code printer, the bar code reinspection device of the bar code printer has the advantages that through the design of the conveying belts and the abutting wheels, extending conveying of bar codes can be rapidly completed, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of barcode printers, in particular to a barcode rechecking device for a barcode printer. Background Art

[0002] A barcode printer is a special printer. It prints based on heat and uses carbon ribbon as the printing medium. It can achieve continuous high-speed printing without supervision. The content printed by a barcode printer is generally the company's brand logo, serial number logo, packaging logo, barcode logo, envelope label, clothing tag, etc.

[0003] When the existing barcode printer is in use, manual re-inspection is performed after the barcode is printed, and handheld scanning equipment is used for intermittent scanning and re-inspection. When scanning, the barcode paper is bent, which affects the scanning effect. The barcode paper needs to be manually unfolded before scanning, which affects the re-inspection efficiency.

[0004] Therefore, it is particularly important to improve the existing barcode printer barcode rechecking device and design a new barcode printer barcode rechecking device to solve the above technical defects and improve the practicability of the overall barcode printer barcode rechecking device. Utility Model Content

[0005] The purpose of the utility model is to provide a barcode printer barcode rechecking device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A barcode printer barcode rechecking device comprises a machine body, a paper outlet slot is provided on the front of the machine body, frames are symmetrically fixedly connected to the outside of the machine body, receiving plates are fixedly connected between the frames, and a conveying assembly is installed on the top of the receiving plate;

[0008] The conveying assembly is used for translating and conveying the barcode inside the machine body.

[0009] As a preferred solution of the utility model, the conveying assembly includes a first conveyor belt, a second conveyor belt, a rotating shaft, a guard plate, a connecting plate and a pressure wheel. The first conveyor belt and the second conveyor belt are both rotatably connected to the top of the receiving plate, the rotating shaft is rotatably connected to the inside of the first conveyor belt and the second conveyor belt respectively, the guard plate is fixedly connected to the outside of the rotating shaft, the connecting plate is rotatably connected to the inside of the guard plate, and the pressure wheel is rotatably connected to the inside of the connecting plate.

[0010] As a preferred solution of the utility model, a supporting foot is fixedly connected to the bottom of the guard plate, and the first conveyor belt and the second conveyor belt are both fixedly connected to the receiving plate through the supporting foot.

[0011] As a preferred solution of the utility model, a connecting shaft is rotatably connected to the bottom end between the connecting plates, an extension shaft is fixedly connected to the middle of the connecting plates, and a spring is fixedly connected between the extension shaft and the connecting shaft.

[0012] As a preferred solution of the utility model, the pressure wheels are provided with two groups, the two groups of pressure wheels are symmetrically designed, and the pressure wheels are respectively connected to the inner side walls of the first conveyor belt and the second conveyor belt.

[0013] As a preferred solution of the utility model, a mounting plate is fixedly connected to the front of the machine body and located above the paper output slot, a horizontal plate is fixedly connected to the top end between the mounting plates, the outside of the horizontal plate is rotatably connected to the first gear and the second gear respectively, the first gear and the second gear are fixedly connected to a cover plate on the side away from the horizontal plate, the outside of the first gear is rotatably connected to a rotating seat, the bottom end of the inner side of the rotating seat is rotatably connected to the first driven gear, the outside of the second gear is rotatably connected to a connecting seat, and the inside of the connecting seat is rotatably connected to the second driven gear.

[0014] As a preferred solution of the utility model, a barcode scanner is fixedly connected to the outside of the first driven gear and the second driven gear, an extension rod is fixedly connected to the outside of the connecting seat, and a handle is fixedly connected to the side of the extension rod away from the connecting seat.

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

[0016] In the utility model, the outer side of the barcode paper is extended to between the first conveyor belt and the second conveyor belt through the paper outlet slot, the transportation of the barcode paper is driven by the rotating shaft, and the connection plate is always moved upward by the expansion and contraction energy storage of the spring, so that the two sets of conveyor belts are arched near each other, and the barcode paper is clamped to prevent displacement and wrinkles during transportation. The operator holds the handle and presses the extension rod downward, so that the connection seat is in a vertical state, and the second gear and the first gear are meshed at the same time, and then the rotating seat is also in a vertical state. At the same time, the first driven gear and the second driven gear are meshed with each other, and the barcode scanner is pressed down steadily to contact with the barcode paper, and the inspection work is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the separation structure of the conveying component of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the barcode scanner of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the barcode scanner of the present utility model.

[0022] In the figure: 1. Machine body; 2. Paper output slot; 3. Frame; 4. Receiving plate; 5. Conveying assembly; 501. First conveyor belt; 502. Second conveyor belt; 503. Rotating shaft; 504. Guard plate; 505. Connecting plate; 506. Pressure wheel; 507. Support foot; 508. Extension shaft; 509. Spring; 6. Mounting plate; 7. Horizontal plate; 8. First gear; 9. Second gear; 10. Cover plate; 11. Rotating seat; 12. First driven gear; 13. Connecting seat; 14. Second driven gear; 15. Barcode scanner; 16. Extension rod; 17. Handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A barcode printer barcode rechecking device comprises a machine body 1, a paper outlet slot 2 is provided on the front of the machine body 1, frames 3 are symmetrically fixedly connected to the outside of the machine body 1, receiving plates 4 are fixedly connected between the frames 3, and a conveying assembly 5 is installed on the top of the receiving plates 4;

[0027] The conveying component 5 is used for translating and conveying the barcode inside the machine body 1 .

[0028] For further information, see Figure 1 , Figure 2 and Figure 3In this embodiment, the conveying assembly 5 includes a first conveyor belt 501, a second conveyor belt 502, a rotating shaft 503, a guard plate 504, a connecting plate 505 and a pressing wheel 506. The first conveyor belt 501 and the second conveyor belt 502 are both rotatably connected to the top of the receiving plate 4, the rotating shaft 503 is rotatably connected to the inside of the first conveyor belt 501 and the second conveyor belt 502 respectively, the guard plate 504 is fixedly connected to the outside of the rotating shaft 503, the connecting plate 505 is rotatably connected to the inside of the guard plate 504, and the pressing wheel 506 is rotatably connected to the inside of the connecting plate 505. After the machine body 1 is working, the barcode inside it It will extend outward from the inside of the paper output slot 2, and finally move to between the first conveyor belt 501 and the second conveyor belt 502. By connecting the rotating shaft 503 with the driving motor, the rotating shaft 503 can drive the first conveyor belt 501 and the second conveyor belt 502 to rotate in a circle, thereby driving the transportation of the barcode paper. At the same time, the pressure wheel 506 can squeeze the inner side walls of the first conveyor belt 501 and the second conveyor belt 502 that are close to each other, so that the sides of the first conveyor belt 501 and the second conveyor belt 502 that are close to each other are arched against each other, and the barcode paper is clamped to prevent deviation and wrinkles during transportation.

[0029] For further information, see Figure 1 , Figure 2 and Figure 3 In this embodiment, a support foot 507 is fixedly connected to the bottom of the guard plate 504, and the first conveyor belt 501 and the second conveyor belt 502 are fixedly connected to the receiving plate 4 through the support foot 507. Through the design of the support foot 507, the first conveyor belt 501 and the second conveyor belt 502 are suspended in the air, and a distance is maintained between them, which facilitates the movement of the barcode.

[0030] For further information, see Figure 1 , Figure 2 and Figure 3 In this embodiment, the bottom end of the connecting plate 505 is rotatably connected with a connecting shaft, and an extension shaft 508 is fixedly connected to the middle of the connecting plate 505. A spring 509 is fixedly connected between the extension shaft 508 and the connecting shaft. Two groups of pressure wheels 506 are provided, and the two groups of pressure wheels 506 are symmetrically designed. The pressure wheels 506 are respectively connected to the inner side walls of the first conveyor belt 501 and the second conveyor belt 502. Through the expansion and contraction energy storage of the spring 509, the connecting plate 505 is always moved upward, and when the first conveyor belt 501 and the second conveyor belt 502 move, the pressure wheels 506 will be driven to rotate. The mutually symmetrical design enables the two groups of conveyor belts to be arched where they are close to each other.

[0031] For further information, see Figure 1 , Figure 4 and Figure 5In this embodiment, a mounting plate 6 is fixedly connected to the front of the machine body 1 and located above the paper output slot 2, a horizontal plate 7 is fixedly connected to the top of the mounting plates 6, a first gear 8 and a second gear 9 are rotatably connected to the outside of the horizontal plate 7, a cover plate 10 is fixedly connected to the side of the first gear 8 and the second gear 9 away from the horizontal plate 7, the outside of the first gear 8 is rotatably connected to a rotating seat 11, the bottom end of the inner side of the rotating seat 11 is rotatably connected to a first driven gear 12, the outside of the second gear 9 is rotatably connected to a connecting seat 13, the inside of the connecting seat 13 is rotatably connected to a second driven gear 14, the first driven gear 12 and the second driven gear 14 are rotatably connected. The outside of the connecting seat 13 is fixedly connected with a barcode scanner 15, the outside of the connecting seat 13 is fixedly connected with an extension rod 16, and the side of the extension rod 16 away from the connecting seat 13 is fixedly connected with a handle 17. When barcode paper extends outward from the inside of the paper output slot 2, the operator holds the handle 17 and presses the extension rod 16 downward, so that the connecting seat 13 is in a vertical state, and the second gear 9 and the first gear 8 are meshed, and then the rotating seat 11 is also in a vertical state. At the same time, the first driven gear 12 and the second driven gear 14 are meshed with each other, and the barcode scanner 15 is smoothly pressed down to contact the barcode paper, thereby completing the inspection work.

[0032] In this embodiment, the implementation scenario is as follows: after the machine body 1 is working, the barcode inside it will extend outward from the inside of the paper output slot 2, and finally move to between the first conveyor belt 501 and the second conveyor belt 502. By connecting the rotating shaft 503 to the driving motor, the rotating shaft 503 drives the first conveyor belt 501 and the second conveyor belt 502 to rotate in a cycle, thereby driving the transportation of the barcode paper. By storing energy through the expansion and contraction of the spring 509, the connecting plate 505 is always moved upward, and when the first conveyor belt 501 and the second conveyor belt 502 move, It will drive the pressure wheel 506 to rotate. The symmetrical design enables the two sets of conveyor belts to arch near each other, clamp the barcode paper, and prevent it from shifting and wrinkling during transportation. The operator holds the handle 17 and presses the extension rod 16 downward to achieve a vertical state of the connecting seat 13, and at the same time, the second gear 9 and the first gear 8 produce meshing movement, and then the rotating seat 11 is also in a vertical state. At the same time, the first driven gear 12 and the second driven gear 14 are meshed with each other, and the barcode scanner 15 is pressed down smoothly to contact the barcode paper to complete the inspection work.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A barcode printer barcode rechecking device, comprising a machine body (1), characterized in that: A paper outlet slot (2) is provided on the front of the machine body (1); a frame (3) is symmetrically fixedly connected to the outside of the machine body (1); a receiving plate (4) is fixedly connected between the frames (3); and a conveying assembly (5) is installed on the top of the receiving plate (4); The conveying component (5) is used for translating and conveying the barcode inside the machine body (1).

2. A barcode printer barcode rechecking device according to claim 1, characterized in that: The conveying assembly (5) comprises a first conveyor belt (501), a second conveyor belt (502), a rotating shaft (503), a guard plate (504), a connecting plate (505) and a pressure wheel (506); the first conveyor belt (501) and the second conveyor belt (502) are both rotatably connected to the top of the receiving plate (4); the rotating shaft (503) is rotatably connected to the inside of the first conveyor belt (501) and the second conveyor belt (502), respectively; the guard plate (504) is fixedly connected to the outside of the rotating shaft (503); the connecting plate (505) is rotatably connected to the inside of the guard plate (504); and the pressure wheel (506) is rotatably connected to the inside of the connecting plate (505).

3. A barcode printer barcode rechecking device according to claim 2, characterized in that: The bottom of the guard plate (504) is fixedly connected to a supporting foot (507), and the first conveyor belt (501) and the second conveyor belt (502) are both fixedly connected to the receiving plate (4) via the supporting foot (507).

4. A barcode printer barcode rechecking device according to claim 2, characterized in that: A connecting shaft is rotatably connected to the bottom end of the connecting plates (505), an extension shaft (508) is fixedly connected to the middle of the connecting plates (505), and a spring (509) is fixedly connected between the extension shaft (508) and the connecting shaft.

5. A barcode printer barcode rechecking device according to claim 2, characterized in that: The pressing wheels (506) are provided with two groups, and the two groups of pressing wheels (506) are symmetrically designed. The pressing wheels (506) are respectively connected to the inner side walls of the first conveyor belt (501) and the second conveyor belt (502).

6. A barcode printer barcode rechecking device according to claim 1, characterized in that: A mounting plate (6) is fixedly connected to the front of the machine body (1) and located above the paper output slot (2); a transverse plate (7) is fixedly connected to the top of the mounting plates (6); the outside of the transverse plate (7) is rotatably connected to a first gear (8) and a second gear (9); a cover plate (10) is fixedly connected to the first gear (8) and the second gear (9) on a side away from the transverse plate (7); the outside of the first gear (8) is rotatably connected to a rotating seat (11); the bottom end of the inner side of the rotating seat (11) is rotatably connected to a first driven gear (12); the outside of the second gear (9) is rotatably connected to a connecting seat (13); the inside of the connecting seat (13) is rotatably connected to a second driven gear (14).

7. A barcode printer barcode rechecking device according to claim 6, characterized in that: The first driven gear (12) and the second driven gear (14) are fixedly connected to the outside with a code scanner (15), the connecting seat (13) is fixedly connected to the outside with an extension rod (16), and the extension rod (16) is fixedly connected to a handle (17) on a side away from the connecting seat (13).

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